d65f6060a8810ad6e1e61641bb5ba3989160f408", 0x22}, {&(0x7f00002a4000)="f90a604f72621f0fdc7e56827eeabfc886b27ef2282ec5045dd7216297128c5bf1fa9f325f3b66d5b6c3d9a53f2f306b48d65c5cd4e3a21335a02663c644a5190224430ba494d0d0e09026a383096c2efffdefd58569e4861d59792d06c5f69dfbfad3a93b47e2169f220f2959994e7bd071258720c24ce8f8eed7c93008e69d8872d21041f9a2a55bd600d0641454ad62936f1aa584d169911ee2b2ccf47889bf11ffbc5f9a63462276057c576a76d4f7c57d2bc990aa4f2b27cf9d4a200c9c00d2edfe332491ec8215e9d52f1fc99970aef9da1d7a5233843f37dd539e8f3766eb6368c4a6c14b4b341047ebe336949548d3ba2c106cfcd7", 0xf9}, {&(0x7f0000c2a000)="5946ec00b50cc68c2e0966c99695b203cf1527561448f70ce1dcaa588ff1f0910291e43a38fb0e5a2e69cf29b4e83796d2182d464017d7ae3a6a309fb5ea0badf4a4d8e2cbd8dc271b0619699d1ef5f7067b0e2c838968ad3a7be4a21a7145db0b44446d273673ae03480c918b283968b75d67d5fe662f31a9f03b7c8cced49f5a52e22604c0ed9c7d8cc1360ffb", 0x8e}, {&(0x7f0000373000-0xc6)="5aafc409123a3e751160bb83dfe7efec2b9027f57b2ba92b3f8726feb6f6f9acdcd5da1459569c2eabba30fc1c49a6c9e7f8fd8864ee8221928bd3f38752c6aebba46a655890141193946c713d3499b8cd050480697dd9143572efc198870dd06642536d8b70eb8ce5a4e118e6edc3473a945cd608f46feb97c826bc30a4687b182f988d322efe15525309f88ba414ab580e8a1b88c6478a49a01d98e835af2877bbb46ef37dd67002c416cad648195f3ea4403fad0d9acbd921c0c0ec930be6933e6e716e87", 0xc6}, {&(0x7f0000716000)="23f100866f7cf5eb88bd17f93a24995c05a391f7c3604f6439b260202ef4223bc6c3a95806075da29507", 0x2a}, {&(0x7f000029b000-0xcb)="fe040ba3293e83d9a490b0b22ce79ad63f785540aa09665358d9e31bce9cb4e4c4f00ee7eddb011590d9024802a46c8eebf453f1f380851121f66ff5bf3dd413ca4b971918ee6e19bfd44ce771f95bbbdcda25da3880cbe66307feeceb1263f980c5eb972c28e8aa8952d30ef8f6e73ee33921471fcf22a1edd1d292619262fc4c8ebae488c5655eed81571f97ba351347c9cca43b681763bd1e1eb013ff278228c12515c3a5322c056dbb4b87c226f3bc271f9b9b8bdf805a303fc80b8149aff9016bdd6233f9d051acaa", 0xcb}, {&(0x7f0000d20000-0x4e)="1a33800b9b9f04fb9f77eed9a551e07bfa3818579ab77402cd646770892c142b5e9688cc2fbf6faa93a2818ad5162cb90edff0ef991edf0cdc0037ff69ff2c78f2a9e386f4176000c096ca1bca05", 0x4e}], 0x9) getsockname$packet(0xffffffffffffff9c, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000912000-0x4)=0x14) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009d8000)={0xffffffff, 0x6, 0x8}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000270000)={0xb, 0x20, 0xffff, 0x69, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xb, 0x7, 0x59e, &(0x7f000047e000)={0x0, 0x0}) r6 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x10, &(0x7f0000591000-0x80)=@raw=[@ldst={0x1, 0x0, 0x6, 0xa, 0x0, 0xc, 0xffffffffffffffff}, @map={0x18, 0xd, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xa8a1, 0x7, 0x7, 0xb, 0xffffffff, 0xfffffffffffffff5}, @ldst={0x0, 0x3, 0x3, 0x3, 0x7, 0xc, 0x10}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0xf, 0x0, 0xf, 0x8, 0x0}, @generic={0xff, 0x35, 0x3, 0x5}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000be7000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xffffffff, 0x5, 0x1000, 0x40, 0x3, 0x3f, 0x5, 0x6, 0x0, 0x1, 0x6, 0x10000, 0x7, 0x9]}, &(0x7f000069c000-0x4)=0x108) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000178000)={0x7, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f000062a000-0x10)={r8, 0x46d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c16000)={r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf8e, 0x4c4, 0x0, 0x4}, 0xa0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000604000)={r6, r6, 0x1, 0x3}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e89000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000e00000)=0xfffffffffffffff7, 0x4) 2018/01/15 17:56:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ec4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000510000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e2c000)=r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004a2000)="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", 0x1000) 2018/01/15 17:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000570000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x2, 0xffffff50, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008fa000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 17:56:53 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockname$ipx(r0, &(0x7f0000586000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000313000)=0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/15 17:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000001, 0x12, 0x8000000000006) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000890000-0x8)={0x0, 0x3}, &(0x7f0000a1a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002da000-0x10)={0x6, 0x8001, 0xfd, 0x4, r1}, &(0x7f0000012000-0x4)=0x10) sendmsg$nfc_llcp(r0, &(0x7f00002f5000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x7, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x4}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fc9000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) close(r0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000-0x150)=[{&(0x7f0000bc5000)={0x27, 0x3, 0x3, 0x7, 0x2, 0xfffffffffffffffb, "2818eb187390e77accf8d167e13fe0064d04d07a54d44fc993cdcbd7a9d8c8da805df739a16207299ad818897c44627981ce5b4250b94a477cdc3ddaaafaf2", 0x9}, 0x60, &(0x7f00005fc000-0x30)=[{&(0x7f00003dd000)="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", 0x1000}, {&(0x7f0000223000-0xf7)="fd15a2ce2d589ceb9a925c203320660db5552e55e706f14b1faabc2b97c7587ae32bb24e82589bba31c29595ed85242124383647503fa3d43973cce2081934ff7aa1133d39475b545cff0462ecc668444e2152a85b8aed47be3a7d609980b4dad43188ed32cdeb46bf6410a5e3309ff2420b5ad6d5db135d2af89a828838bc5768b43408f29bb4c7f073db633e5f03cbdf05c6b3b959920e35f6f940c122b4cd6fcd7a32a515b8451fef04e46af84907c6640881ef3a81c7b3dfac5a9668fe2db7e2391a69222154cb0c2c504775c6d9944b5bffdc394f9d3c108ad739ea9bf36075c10dc521bfb165dbae57c81164d8d0fbdfbaee960a", 0xf7}, {&(0x7f00009c0000)="467493987a95d74f306f87ec13a34be6b778153ba1d6b88ec42906ac40ff766853e315b054cb6b0644b5cd70a7df15e5b865183ccd7c813be917bdaf048eee5978c9cb0c26829e27f60817881294b357750996694bf3efcce3003837984aaad1364f2cdf3eff2e9c26fbca2f01a7420dc3aba045358e8820e608b14ea17491a3515476f8629790a60752b1535105ec091adbc7241157048add9ab39c4571e8e34664715cd8408a098e0c124eed361d8dca4a122d43409ec643a639da81bbd74b1af0ba0908c2ae73b406", 0xca}], 0x3, &(0x7f0000f71000)={0x90, 0x103, 0x7, "6241cccdaa9f8304c9e8f1e2a274b56a0a1c2207f48c01ae5c0233d9b838143ceac0a12d268583e70acb6a5fd9c42147bc98c2e12ec3f6105de6ebe49ff171d02450e1d40804312fd668c6414dcd5af0f2f5909cd2dc364befac9681cd2a5e77961657f591b71f50c5823625282d0c655b6f9584810a5102f4"}, 0x90, 0x40000}, {&(0x7f00000cf000-0x60)={0x27, 0x4, 0x8001, 0x4, 0xda6, 0x9, "93e7348d711b75eb2d3e0a663e8ecbf88411e0bca13973e3366116c87379ae2ea9e7cf49db8c2520330e053e1a5569374f904be632f6b2a1a85eaf4b8bb292", 0x3ff}, 0x60, &(0x7f0000587000-0xa0)=[{&(0x7f0000eb5000-0x42)="a41e44b630736bb189659dea269e08eb0d32c663df988a871231ef7402b46584beed9adc5008bc5efca1ec3da50a2dad6b630a8f9cab3c3482eb60045ce429a95971", 0x42}, {&(0x7f0000c0f000)="7d332cefa50b266f8c4a4c124c5a9a5a8cd42769f3594a2cf1aef396005406c1453ddd50a12949cfdec57a3268a37a9d6a96017dccca876dcf97c1b0ba5ba38ddbc352456d1f06f58fef4ca53d24bb329fa559bf495fcaf69eea7d89013de647adbe8b6a21d5c8ea36a8a882c4a8e5726f", 0x71}, {&(0x7f0000c98000-0x21)="d1ad4cf3594d789a2bea5be2c2540013f76f7f7b5c487ac0fbf879513d01d290da", 0x21}, {&(0x7f000036a000-0xcd)="d1ded861649fbad38b840fd483a05d271c744c1e698ffd4b7994ff776bf092dc1dc110c106ccf40e5b9449e2ea53d23e50597362d807127bc9f05d6105955ef485a0dd396582f4600bcf404be3fef1e0dbe6571199e75e268851911ec83c4a1aa53a4846d1d89721eaae73bb87b4bc75fa1b94aa58b5e7c6f026162a96520ec1c00ea05165545395bac0cf1299f609b8ab89b83aa87fa91e4bc9cdd4a7ae6b140b17300775b22384c156881c2c99f4897393b8cac684f47394a589dd9abbb60417e9dc795c3e1ca17722c106fb", 0xcd}, {&(0x7f0000e56000)="18d10f6d3e2adaf9190d116fc41175406362716b66ddfe08f93ca0f0cf45c48961f1f91a4a92ca16c044fd926da2ed075dd5c0d285539b2ce188aa8ee7a5f8b151283b8ecb44acf116808fba7e6f8543e6e9fe487c16b1d8", 0x58}, {&(0x7f00000dc000-0x79)="11ab332b36f1fa3219c1d2d8aee2d7e41f0dfbadd6bb3e74929264d610343f45c3ce7c695e85b603664ae996b51a4e822cc2184dc43a8fbcd5d4dd43b177bde62f9c1013939d2667bf2c5391ff3de42fe1aca5fa4842db86cfdb3349f1fa31a74b4820d240d95608fa3e7fbcad7547127509865927e624b44b", 0x79}, {&(0x7f0000a9e000-0x4b)="17503f9a1c68790f07ad6baffa9803cdcc77e411ecf7b52900990432d429ad07109e7175b0a1c53175eba41470fa92d1bc74627595f522b09687f9b8bf933f79133fafe0d764df3e35ed4b", 0x4b}, {&(0x7f0000bff000-0x4b)="72d39f4db436673a50885a060ce93bb729d48cadb6940932504939175f12acccceeda66fdc935c63932ee399bf03536363e1f5bfc1b3086a4dc3fdcc5e47f01ea5fb0616ed8bf20d298840", 0x4b}, {&(0x7f0000ea1000)="17864cebd88dce4e7126e476420210249c30e00818584287751e6c3712416af778e082dcc2860951d54c48344354daa83f5e16e087ac81fb080e3de5d27b3589550f7d015abea5772c3d39de4feeb64729828655353a62d73a8a62ba9f5523f8cc1b1f41860cad05dc17fd6c2951f15199866cf4ff9bf9b6212636ae5478c7e80c8f69a1de7c1a27b02ec826386fc81f3fc3db05f45aec35bab7ad67044a7d462d9d1e149e40fc5f55cd5f6eff54842b70b655898763008c7667f939ae75cedf2a9d65d2a9a9fcdfda65f4c1c3ed52a0054ee8ecd2368155125035e8c87f4d", 0xdf}, 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{&(0x7f0000e19000)="535ad85ab834edd310a830289f96d3976f6f257e2d6f79d4f6a40c83340c5c6cd529fa90a82ed2ef50b44ecd5bf27c2e776e60ba612059013247821f2c6f3e38109b35539fe9abd7da2f818b3f8b632d917f4e610390715e2cbb240bc3b3f08b8776eb1ef5810b384d3f979e62d1d588563903279961635b96ba3476f4f7bf7c8a14f63e5089b94dc655a38f39dcef6e9d29cedd559ba94ddb9d69607cd9995fb0b0bd49515cab528d154b1710176398b6d5dc548ea679ef475f1a72f8fb1d15e77c89ac8649da66b65c2f6651", 0xcd}], 0x8, &(0x7f0000605000)={0x1010, 0x10f, 0x8, 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0x1010, 0x20000000}, {&(0x7f0000244000)={0x27, 0x1e, 0x6, 0x7, 0x1ff0000000, 0x1f, "7c5e8b1415fa97e7767e7333adfe6288eb94ad226ee3a28b34118fd7b7a2fca05d2f1e44b81e7bcb6851479606436ab5a1ced1deff09ba6b8e5a8eb2a683b3", 0x7}, 0x60, &(0x7f0000b63000)=[{&(0x7f00008d5000-0x4)="0a1104f1cd717a6f49fc1c3f864f7b3a83910acbc3c5a0864d2f95d4b2ebb16e29fd3c38f331e146364fba8d43bac145d900a92e03c8ec377399bd4756579fae79593278171cada22844e36bef02d7fb9dfb6d29097d8935c53e452c7a7bb683a238671c4d79b8b9cabd0df80486c11bf050c2062e5f4766ddfb9ae0237fe2e3383f79789a8e17f53a192866344bbf94b1b4f052f0cec59280b281f9207fadbd3c77e7ebb691577e831f3864e1dc882c65891265b8a415d073d199b5ce1d7bdea83e4662baadc9301ab99e6a60ca02d73a5c26661b40", 0xd6}, {&(0x7f0000c4f000-0x61)="cae9c198879c7b0d0b3f39d19b755884ebe111de19147da881ef1fdbb4b6eb56a2d8f7a6f2075d0b65ebfe2f34ddefcd97e231f764b945d13c73d9e054586d5b8f0f2ef3058ff4717e47881968f6ead47765fa61c7486ab0dc474d8f29167870fe", 0x61}, {&(0x7f0000de5000-0x85)="da2dafb825b8c548e08c930326103562ebee12545a6418f5319d38d84bc3b6a444e09efe4d6376f0f6ec75e8a0e53e01e0ea3c5d71836959b59a3e3d67fc64fc8f5019ecff8405f113eb2427aae287b5f3b45b1fc859747c1ac809048879ed80771e272e7bd98da50e4d574e1a9fc2fc5080dbfa0373ecc9b5699bd1688d287f2e5e32360f", 0x85}, {&(0x7f0000752000)="9aa28c20338746c59eb640eca9e3d0c19dbc91b1ead98027c55b7ca9c6a61339118219c660dabd74a1a5bd73881b728399d21074c2376a2834140a0aeb1334dbbf227e51cd3287c37713442e74d644165664a4631ccdbdd020fc4e38faf990a19e06aaa7", 0x64}, {&(0x7f00001d4000-0x65)="ccd18671b63cc9ad91670ab22052ab182c8f32d1e3fe58036bf0a8e7009f82ff8c4a8efaa5b796a50818dda6dd5a370e719aea68716c20c9e216877c44ca2dce94221561a165167324d9d870e326208b18ffc6231bfb743fe795ff2ce8c7c3b2aa46da5c90", 0x65}], 0x5, &(0x7f000078c000-0x80)={0x80, 0x117, 0xff000, "09ade36573a753095c92f08fb637ed3cb40a4b9908fb77728bd059eb946fbb87c6953c2ed1efbd0f192d0ca4141b26ae4a7d80dec71d7438697882758d0f827faf6b00d946559c2873634fb1f86dd057b7594193da0a9f4f1047d80dab37c818d808defacdcad82767f2"}, 0x80, 0x4000}, {&(0x7f0000de9000-0x60)={0x27, 0x10001, 0x915, 0x4, 0x1, 0xa6, "25b597d3097f0141290b5c984ea8c6a5e5b234107286cde37a8873bbf6fff5724db34cec9eb2346a3a5b9288e88d0ac15dafe350341763c90846f8809b13cf", 0x7}, 0x60, &(0x7f000065b000-0x10)=[{&(0x7f00001f2000-0xea)="d8075f783a6d44894d2a73b0b52e7737218fb3be631b1bd95a987fe96b708ebbe924c58b8e8f85e59175eb37031a2a7a148cedb0c82855c74aa8ac31c9e9974af5d17a9174f439cd26f167bc1c71552d0dca0ec1e8f86b4bd7e0813bb2d7e1d1fb3d55b6869bd11963a59c49373b9a8e00737d0aef7b8ffa9dd79a7bb3d3faaa76cbb26a51bb6a21d893544407c6d354b9ab19409bd3b7f6770a3eed945d0122fbcb8d7fa526b8c1455b0158bd012788c9384b3b042eb598238c6728a0118b1badfef3d453eb0300720b75af3d75c9457de03120b83a681c1d5c448690d7cf8ebd4f7b187e46407f3a10", 0xea}], 0x1, &(0x7f0000727000-0xb0)={0xb0, 0x11b, 0x0, "1fa1bd76fda0c8a8f21f18bdfcc326a2b4f1e0451f64dcf843a03fe7005a367a931eae0b021c79dc970b33f96a34737fcacda36b35623fc8835cd1ee829be63456d0c750a49a9278764053de4b39af0c459e6a4d641cf4477c7fbbe39570298209f556e72454129b922c828d33719260bbaed9803f34b03f459e7d7fb2eea46678efbb72e699a8813c0d2306dc563d665a68a13ef71e2b232c"}, 0xb0, 0x4008000}], 0x6, 0x811) 2018/01/15 17:56:53 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000284000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001b000)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000938000-0x10)={0x7, &(0x7f0000b32000)=[{0x9f, 0x3, 0x800000000, 0x0}, {0xfff, 0xfffffffffffffffe, 0xb20, 0x771}, {0x7fff, 0x1, 0xfffffffffffffff9, 0x5ed0}, {0x7, 0x5, 0x10001, 0x7}, {0x2, 0x8, 0xbe, 0x7fff}, {0x3, 0x7, 0xd, 0xeb}, {0x8001, 0xfffffffffffffffc, 0xffff, 0xb6}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbf000-0x18)={r0, &(0x7f0000fbf000-0xb1)="b26949a4a65dd5c8930de29f17ac71c49562ddc25d1d7a34cdecff678f7d870f51498a6c4295127e40bf7bfd1c47f2ab9d3a3a612e87b4d7e59ae803ef02193c956f8bd894fe4a18f8bd07bc059f62d28c56e7e9dad5d7f5ed2be0b3c8098912a1f0a4d473dbe57a0d04460ad2c21fb9631a0d0b0b3dc3fe7b9343b3150710f77325fbd633065a7b2eab698fa794c69e968f993c843eeb52f9889c0e929a2c36f69b21bd06cdc0d782be11b0e3bfe0dd39", &(0x7f0000fbf000-0x6a)=""/106}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fbe000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac3000-0x4)=0xe8) 2018/01/15 17:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a8000-0x10)={0x0, 0xa1, 0x70, 0x3}, &(0x7f0000815000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000762000-0x6)={r1, 0xaf}, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000895000-0x78)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x80000000, 0x4, 0x0, 0x7f, &(0x7f00002e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x87da, 0x8001, 0x5}) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0xfffffffffffffe61) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ba9000-0x20)={0x3, 0x1, 0x4, 0x81, 0x6, 0x0, 0x9, 0x2, r1}, &(0x7f00004fc000-0x4)=0x20) 2018/01/15 17:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/15 17:56:53 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) getuid() mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef8000-0xb8)={0x0, 0x4, 0x9f, 0x9, 0x8000800000000, 0x10001, 0x3, 0xffff, {0x0, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x7, 0x1000, 0x5}}, &(0x7f0000ef7000)=0xb8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ef8000)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000ef9000-0x2)=0x101) pipe(&(0x7f00000d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000da3000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000efa000)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000efa000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r4}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef7000)={r1, 0xdd, "9225af257c1fe51908ed452b47df96a4396fb3ef6fefb58a9765508af12d40fbbb80d47c12a8735c187f1b94ad004b72519ac21f6380fabc0ec9cf01549fd9f11817be950cc23eecb2261c199305cbd0c033de69e5e998475c792addf948c1687dd2bd5507c85ac0fbc7920fc39b7f6e0679e1d15cba37dfaa327ea3891f7f41e5ad15613864a3bdf7a0c9c31dc838c4830fedb565c5473be1118687330d8b172a7f8e0847c6ad0d0030507a3457deece3765a0954ca86d7669d77c45dee506a1858c113aabedc932a6b52b3e0896fc07d1fdea3188f06ad2740990b2c"}, &(0x7f00006ef000-0x4)=0xe5) 2018/01/15 17:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000380000)="1f000000010a1ffff7ffffffff00400000000000000001800400002000df18", 0x1f) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfff, 0x30, 0x8, 0x10}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xffff, 0x8, 0x0, 0xfdfd, 0x8, 0x9}, 0x1000000}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000a25000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)="a0c206451b8ef0a5e87dde542daa0db64fc090c93bf9e25feb89868dd004fc508d2acbe74424d9362fcbb9f4ca7b7b9131e43f660db7c7d1d0cfc8568263157967a640ee5365d082d1eaebe35ee1d411c0eaf8e202c282bcb966cf97e52c0f34", 0x60}, {&(0x7f0000b22000-0x76)="af58e27681e84a3ee972f54e26e51ed0f4add05a78909732eb6b0b905cd4a5689b1332e2a8575d4aeb7144e4addb0e54f5cb4bbeda64ff7c07a6b3985d83a4bd256e4f3b53240a89f830beee8b17c238ded5784cf02fa96a89efd5ae0a540cac2de4268fc6e46226b48b54f18568bfef86bf9d190f1e", 0x76}, {&(0x7f0000b25000)="17c88c29af947948ecb316a380745fa3032cce80f737d877c94870bbe28a9c1b9684c784dbb0463270d92b57d20cf71102cf88c6bf108722528f8446baa31834de1a76b950fd10765f86d842a3fa1b77347175909504c939b847b995ba15af702a5270dc1b2a5816bab33731d98eac901769c51c72045eabcdb775a11b4cc30faf20ad997f5146b91acc4d23f6bf01bd6ad815f6338c7491", 0x98}, {&(0x7f0000000000)="79a74e869b02", 0x6}, {&(0x7f0000d7d000-0x46)="e42eaa9bbd4c8cdbf40d851af8ccc0f4a190303f12a9d45a37372935e17ef0e31b318d224ee08fd075c12182fc6be6bddd17f4970304629e66b87ca404ff9b4d8cc647f5b830", 0x46}, {&(0x7f0000001000-0x88)="cdd7e7a6a380dcac268b8084510a22472347d3cd0e9a1464c956ae14ec3de07a2470e1f51a54f21fd429c8469e6b66b05f8d2142bb828ede41560d0548e476e033fb2bd24e00cc65f4fae7950f9e10e55d5aa51f5e9ba4d59dd04d3077c27ce2f9e6f75e8e543e5578fae110730dda5394da1af6b24d33613c57fd808c59efe473380aa1a22c04c8", 0x88}, {&(0x7f0000ce0000)="975c85530d18ecdc8a22e51faed29c83a0785ba67cde3ccf3fa89d511f464c2c89521d39d06abc404b1cfdf75f98ab8b8eeda9baa24ede16ad852dffd3c6f48135fbd880c84e91de8c738e21e6bb9544301a2cf8633ba94aeac9724e5d141e071d819732544e5c3fc561338176f9b1", 0x6f}, {&(0x7f0000001000-0x99)="b2cff5c61d5e7ae0243cca571fd78523e10aca4ffade279798d064322c19773cef9391a77299916c700947726fe29d9f92c01d493e5e7c1705e7b6d2b62d9f8e34056e32ea2bf867312bbb109cf1230d1821bb993362f219804ed81b775eff6b1cf8be2f7d3fbb2614a6e5483f4ea6928d5f404b416be2d6ec5a85139fdb5a4accb292bffbbeee44c7f31816102174c0237e3d117c585c9b05", 0x99}, {&(0x7f0000001000-0x1f)="234464943a3f6c0e68a0c2c7077b9e1732aba38c549c5618ea404c3bbe819e", 0x1f}], 0x9, &(0x7f0000ca4000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x27, "fa5e960115aa6eaacb4464ddb3ab49aaf4c41638ec680d5ed288df3278cbbec8df857241453afa"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x4000}, {0x0, 0x0, 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0x1000}, {&(0x7f00002fb000-0xc4)="e8546f5fe403123e4c5ca996659143ba5258c958c6eddace65b6f59e27244051983693578bd3c76cee609a0274a16a1ba355918276443ef06709d77f29a5ca13a1b63ff09f370e4100cd458f4c7b8d064ed60aa8b24efb7cdb64c5c8b8c714fbc890625e4ac11e89c312a121df8c4140a60488968a508e76969a66556c436aa641a5d73fbd038997f13650d2c3d239c6d5dd39c328d8b730d4f51198ca2ab248c90c7932806cd4bbb3bbd5710d45781d3283869772b9eeff138216f2383b9a9d8fc75c0c", 0xc4}, {&(0x7f0000152000)="678e58f0ef30f66320d77a17d271021bff5cd5dd545b838d54366f915efdbb7b6f80d7", 0x23}], 0x3, &(0x7f0000981000-0x10d8)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x58, 0x117, 0x2, 0x3e, "81183de835daaa9c1722864453a339c29bbe0b2a4d94e7c04f24ea429feaa6bada403f5da7f3ab5c3b61bf8d6134f7845d855ee95dc2fd26a12d54b1d10a"}, @iv={0x50, 0x117, 0x2, 0x35, "ab510f60173ea4cdf344e842a0a78eb9e669f0eff05d1762036a9a3888ccc3d9302e01b752dc39302c4e66cf171209253c8e26cf8a"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x10d8, 0x800}], 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0x9, 0x1, 0x7, 0x49, 0x737, 0x1}, 0x1}) setsockopt(r1, 0x0, 0xd1, &(0x7f0000974000)="", 0x0) 2018/01/15 17:56:53 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x4740ed18, &(0x7f0000f57000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f57000)={r1, r2}) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:53 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000027e000-0x8)=0x1f) getsockopt$inet_tcp_int(r0, 0x6, 0x409, &(0x7f000005c000)=0x0, &(0x7f000093b000-0x4)=0xfffffc76) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009d0000-0x20)={@common='bond0\x00', @ifru_flags=0x200}) 2018/01/15 17:56:54 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aba000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000, 0x4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0x7ff}, &(0x7f0000f12000-0x4)=0xb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) socketpair(0x11, 0x7, 0x8, &(0x7f000095b000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x9e21f3f51540e003, &(0x7f000084e000)=0x0, &(0x7f0000cbf000-0x4)=0x4) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1b, 0x7, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000029000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000029000)={0x2, 0x17, 0x4, 0xf, 0x19, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x260f}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0xfffffffffffffc00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x285}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x10, 0x4}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x800) listen(r0, 0x7) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000002b000-0x4)=0x0, 0x3) 2018/01/15 17:56:54 executing program 7: mmap(&(0x7f0000000000/0x591000)=nil, 0x591000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000591000-0x10)={&(0x7f00002f5000-0x148)=@newsa={0x148, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x5, &(0x7f0000591000)={0x0, 0x0}) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000592000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000592000)=0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000592000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000592000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001df000)={0x0, 0x0, 0x0}, &(0x7f0000591000)=0xc) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000591000)={0x0, 0x0, 0x0}, &(0x7f0000592000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000578000)={0x0, 0x0, 0x0}, &(0x7f000004f000)=0x13c) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000591000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b6000)=0xe8) r10 = getgid() r11 = getpid() mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000591000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000591000)=0xe8) r13 = getgid() r14 = getpid() r15 = getuid() r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000364000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000056000)=0xc) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000591000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000-0x4)=0xe8) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000592000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000591000)=0xc) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000592000-0xa8)=[{&(0x7f000055a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000044a000)=[{&(0x7f0000470000+0xb7b)="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", 0x1000}, {&(0x7f0000591000)='-*', 0x2}, {&(0x7f000039a000)="006b0e790def944a83ba32dcc14c42214509434288c3c2fc80a1dd84742e29faff7b91682f98a57f5bee3226ba4009b746af29a10d4e40c79d1cd0e306aea4e9c9709dda255f99f7add8fd387d8130fec24121b8e8908eb8fe65b0837cb62d7d83da8c7a3abf1459c62183da14da6c03c9cd20f4713bba6c042c4817b770fffb698994fdfb8c13506fa714d61f42b938db6b0840210272d98ad438eb2ac1fa701363f7e52b8e0f768fa06d21cdbc55fc53f8ba63463328ac7571eee364753db4ae11bb9b5065b98351230ee9a8636e734d94b3e23b148856cf4f665c4667b2b12dc654d455e6df79f7582a695d6a6b09d39d9e173b", 0xf5}, {&(0x7f0000591000)="ac01ebe4e4bbf2c780669b4307c87824f19fd80914268317e9fa5ebc02c9a8250367f7df88", 0x25}], 0x4, &(0x7f0000330000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, 0x0, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}, {&(0x7f0000591000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000591000)=[{&(0x7f0000591000)="46e058daafd121a610a8bec56f17ee843c582010dcdee1c580f4d299227c69dda0b4b089990b07ee33816d17bf8dc650df00df5798d2f67d3d2b8c47c25ae7749a008b96724408de79b3318ebe5812ccbe0e7a00e9348220ac9fbf63174f86ea5b481d075314c00a4c685d0a7e72cd4297a274ca7b5effdcb6429efe53c27dc728e97ed0ff2e48e9aa60a650cf8d8d9970f7a16c94f43933f2061f7375b84454648066ee8c4043392929285ffba05baf287bc83f89aedaa8f11e3e9815e9984176a049", 0xc3}, {&(0x7f0000592000-0x43)="bcce41c1141dbe2c65b0137785e162ad9a3661343222d0ee342e695a061de22e3b6856138d2696b76e93f02719f8fd0844fd2c77b86de950d753566419423ce6a39ca6", 0x43}, {&(0x7f000045b000-0x2f)="cb040e7d75ab92d8d04afa722f62493d4d1e3306f90e155c62f67eb714bbda64f96b58b3153a1c88bd1bb00448a33a", 0x2f}, {&(0x7f0000592000-0x1)="da", 0x1}, {&(0x7f0000592000-0x41)="f45967b7cb232e0605b8df89fc79de741cbb23bb539edf0f7d2115c053c4dae57b2b6c5771885c34d2f1403e3f8104bd7bc101649e5c510d3215379d2cbb31b395", 0x41}], 0x5, &(0x7f0000263000-0x98)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x20000001}, {&(0x7f0000592000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000026c000)=[{&(0x7f0000591000)="", 0x0}, {&(0x7f00004bf000-0xa1)="e3732ba950f0ba35578c8468e2e89e8f9047de2d3d06d690021afc7ae47b120387e1b58a01300c229c3a8cd2113f90f700205afff686d3b9ad7e9da7d535113d0dbe6cfc472c720272d43b4fc8b57d5d3065cae72d1a6ae7bdfa58f1a12aa3b27c6cd134c7c20d7158eccc111d379c01cdf532f9fd9e4a3c61c96b03ad424fa1fac3a3ca16f2d41449e5d56181128ce3026bef7f69cec387b2f9459eb4f54ef95c", 0xa1}, {&(0x7f0000361000)="8848d90316211ecb670fe5208fb1b52dbdced05b036071932b9de69dc04dbe0337ecabe9d80bab904c44d8c948ae2bdfa335d883efda7e09b2ac5579ef9577c0be319d45939a87b1da460da417b33efca538432f98fedb12c5806f3cee933aa3e7440888a1fbd43f4ac9fc6c28b195ede7ac10f96db9b93bf4f3aa891a14e0a37c98cb1ca5aaaf7f2081fc8d4862d17a0794cc9cd5105f5ec4fdf92e6f5c597d5170c139780ccfa069f022", 0xab}, {&(0x7f0000088000-0x48)="2307ba7875174e19b624313f3dcefd05abdc16620fbcc459aab7344c5b3140a0818e13108865bc16ac7eee0af34cc1782fb78c35c375369f8474eb03e10a97f792900be739ffdd64", 0x48}, {&(0x7f0000592000-0xac)="25ff761d49b3fca765e523584ca58c316816099700e46df41471bfb0d4609e2d4e57931282f8b3f7b94e4e7b523c8648f8aadf8ddb60bacd4c3932bf6542bb54f33eda95100fb014ea5c1f5b1bb77ff1bd1949f2ba31caee0af52b66e18526526aed598a84604cc7a9110ad70079c1c8a1feefd57cb88409cb4fd88a62d0ef16368c2d54b3523700ca1cdb69ccfc440d91512ca56d393ea6717e07e33602300ea6d58c145ddc44b96c85c8e3", 0xac}], 0x5, 0x0, 0x0, 0x10}], 0x3, 0x4048891) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept$inet(r0, 0x0, &(0x7f00002f5000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f3f000-0xb4)={0x0, 0xac, "21b86f6dee2a0885ef6fa7d69388ddd67ce6895884fc74b6134c25b3538f565fd8b439c4c4b257a9825df4e6f889dcdfb1d1888c71f649fff445b0a2840465f962274b2f14b8a8e3f8526ab2390d5f250caf1251388811b728253e7cd47b0a9505f93441a11d7b4aece2d9101585294dde4abcd03a46045db25be8af13cdedca789eb505b43c642436ab3803f2fdd734380b976f1f3741c7ee53502ccdd65bbbedcc49db853186d70d8fa5af"}, &(0x7f0000ff4000)=0xb4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006c9000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000e5d000)=0x8) read(r0, &(0x7f0000328000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e4f000-0x9e)={r2, 0x96, "06cc128de66494bb22747aee2a4b0c40518fe4c277c037248a5985d6f11a609e2214875768c3fa8cc55597041bb7e48b79d2eb9af2cb37ed12bb2249815a3a57ae76b228960c596a4f97654aaac5bbb52213056a5285107f9526c8fc9829e9539b2dc8900dad16d25de18ae3c4b349b3f1b6ec6d5f5ddd222fec95d6b5a272d95ea155b99bc88dc546020021d559ec0645c78f76bf5d"}, &(0x7f00001d7000-0x4)=0x9e) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ce7000-0x8)={r0, r0}) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000fc0000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000ff6000-0x20)=[{&(0x7f0000dc1000)="4c417935839b3f2e0ed9b906e52ca2b46e0fc8be6500e720c3688d57c128649cd5e69f2f6d7b8cb7ca6b28670f593a89385c83ef9376c55c033fba889627d5d5e5a10f38f9473a95383d23a219e9fef99e18b1d49f144c9057e3db72e8e1d249cb004934f764d90f1a8ffccd5b7113e7d52d589b21c33b687e5ba025b8c30bfcc985bc6d4db87fa5d66fec294d4281742af6d1cda2e0b538b88e68e9ec52b783b4a35bef665f2ebce6d311ddc046aaeadf629cae8bee1a957a53cb40c083af04bd95838d043faa5c145d857bba51a81d369f11e75a5fe2", 0xd7}, {&(0x7f0000e54000)="9f266de413098dc3dd1e2f587cb435c327defac0b5b51155a970a81912ac47e15bf8326c5bb530aa627e15a2e636240b7dc7632274867bdb630b4f1614a9c2bcf5e746df4add9ba053644b0019816f4a5d608b37292ccd", 0x57}], 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000097f000-0x10)=[{&(0x7f00002d6000)="2900000020001966153d7500100a001d020008001700002a00e8ffff04000200002419000000040095", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 17:56:54 executing program 1: socketpair(0x9, 0x1, 0x7f, &(0x7f0000148000-0x8)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000873000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000d6f000-0x2bd)={0x350, 0x32, 0x30, 0x6, 0x1, {0x1c, 0x0, 0x0}, [@nested={0x310, 0x39, [@typed={0x24, 0x5d, @str="73656c66656d302f76626f786e657430776c616e30d5656d305d00"}, @generic="96c3aa4ccec399b94664725398c05ce8827fb459c1ae597f36e9e218e09408258c1b5b0d7efb5e1b85903415c87617943e75491fc1a4455663d7340a0af1185e9767e55932d2b4c1219900f7fd01353839903c8c44b6d32a98f502c4ddb87f7e03bdbeb7b51e8261cba53af5c70e95eaf8bd908685643e38e460e44de50b43a8b09f3e8bed4efa2c2dc2100ead214054bbb451c7ad6195989683cd60f3f414607bbbcd111f4473fc8a56f185d4bd0e58df7f122477c73f53fe03b67e25448b0c0bd23bb93e8df66b3284cd277d62103869575ea231a5", @generic="b923c8a12cd2bd60b60ada8f91f40bd3ad1919c36d7389b015bc46eed2f49d5089558d937dc29f35af11d2c7f5", @generic="9a0aec219c73c6d79ba0874d06be42624e1a75336a016a6124fc50dade3d3d8a88fb170123c07b78cc1d8fa3c519662f8ca4a50e651dfa6b067170e705f2115a8dd0a176f01f617468c6beab8bded8b84880d0f87abea6a56a745686a3b0fb2485fcdbb1696aee01b31362fca54b67b3a6271b9f1e37ce5df5ddd8c393002296b66d0bd5942b", @generic="303d0014aa58", @typed={0x10, 0x2d, @str='ppp1^\x00'}, @generic="96972cdf16ac305ca457fb16243503ecca3afe64bdc898a31f2db45b080ff001551f718e8b1da0a2fcae0b318069b0a58759ad2985ab2ef373749ba12381433bfac4ab23f236540c652ac15fcaec9e5b9a04a7dbbb5fa122e6990e0b7eccbb", @generic="7e721f2c3342dd5e7d382dd92b6100c407f25c44e5e57ca91e0d40f191bf274d6b521b4aedb501ff161082e7448ed05df8f6422f20a2d5db90a6ac7c13aa76ca76dc9fe74ea24723140923ea65c7b6241eb595814544243c2b9b1891556240265ac43604df23e6e4069edd70ba8ff7095dc0925e5bc0d1f8e8bcf092b6b37644a6159f7c09ea63f9cac178fdedf2c2d6775f6310b4d5ccf10eb06922faf3fac1f944d10f842f3efb84e56d2cb048635455e495352f92274992f1dd33caeee487cb84ea2106d1887f120240135299b2f55dfd7bd917cdd0bfbf19", @typed={0x10, 0x5e, @u64=0x7}]}, @nested={0x18, 0x24, [@typed={0x8, 0x47, @void=""}, @typed={0xc, 0x83, @uid=r2}, @generic=""]}, @generic="1637b0ac239f75622ca5b590ea63ca5822", @generic='cH']}, 0x350}, 0x1, 0x0, 0x0, 0x0}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r3, &(0x7f0000762000)=""/69, 0x45, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fd6000-0xf0)="", 0x0, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000049c000)={0x0, 0x37, "b024499b1018305b71c032af2f2ebbe21ee5aba320dbdfd9b5575291cbbcca1266bc4f6462140543d8acb2423243772143d12709fc4d54"}, &(0x7f0000329000)=0x3f) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000dce000-0x4)=0x0) r9 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005bd000)={r8, r2, r9}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000072d000-0x8)={r7, 0x27}, 0x8) sendmmsg(r6, &(0x7f0000af5000)=[{{&(0x7f0000f90000)=@ipx={0x4, 0x0, 0x0, "737e8d2d30f6", 0x0, 0x0}, 0x10, &(0x7f0000f31000-0x60)=[], 0x0, &(0x7f0000d0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004da000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ba000)=0xe8) sendto$packet(r1, &(0x7f0000201000-0x5e)="311d3a2a3eb3df25db49a3940e1e29e22e012abf5e2c9f51c5a6029c4087a77356a0cf8293c0c46522aa9e14421dad6ee01ea000303507c326ed645877c1f05e9c8eca55b0b11f7db516fda46f1b44f1c96c37681d4e672a9d360aeeee8c", 0x5e, 0x4c004, &(0x7f0000a24000)={0x11, 0x0, r10, 0x1, 0x7ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) sendmsg$alg(r6, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f0000518000)=[], 0x0, &(0x7f0000fe4000-0x2a8)=[], 0xffffff9b, 0x0}, 0x8000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000796000-0x4)='tls\x00', 0x4) 2018/01/15 17:56:54 executing program 0: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000749000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getpid() getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x36f) 2018/01/15 17:56:54 executing program 6: r0 = socket(0x18, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006bf000-0x3)="32eb48", 0x3) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x8000000) bind(r0, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000817000-0x4)=0x14) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c49000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00007b2000-0x4)=0x6da, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b1000)=0x364, 0x4) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$llc(r1, &(0x7f00001b1000-0x30)=""/48, 0x30, 0x0, &(0x7f0000974000)={0x1a, 0x5, 0x10000, 0xae3f, 0x9, 0x5, @random="d505a6c1bffe", [0x0, 0x0]}, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000c33000)=""/131, &(0x7f0000ef6000-0x4)=0x83) recvfrom$ipx(r0, &(0x7f0000398000)=""/0, 0x0, 0x2022, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x2, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x3, 0x7, 0x4, 0x2, 0x80, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000)='GPL\x00', 0x6, 0x8d, &(0x7f0000004000-0x8d)=""/141, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0xa, 0xe, 0x80000000) getsockopt$inet_tcp_int(r0, 0x6, 0x53d2ba6c1a7d878e, &(0x7f0000e54000)=0x0, &(0x7f00008d9000-0x4)=0x4) r1 = socket(0x11, 0x1000000000003, 0xffffffff) accept4$packet(r0, &(0x7f000015d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x14, 0x800) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00008e5000)=0xc, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b53000-0x28)={@generic="267085458ee6504f751ca8c477f21c38", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000fcd000-0x3a)=""/58, 0x3a, 0x2, &(0x7f0000f95000-0x14)={0x11, 0xd, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b0b000-0x10)={0x5, &(0x7f0000a61000)=[{0x2, 0xff, 0x200, 0x10000}, {0x1, 0xff, 0x7, 0x4}, {0x3, 0x4, 0xf8, 0x2}, {0x0, 0x10001, 0x6, 0x7}, {0x0, 0xe45a, 0x2, 0x68}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d6e000-0x18)=[{0x8, 0x3}, {0xa, 0x3}, {0x6, 0x8}], 0x3) sendmsg$key(r1, &(0x7f00002f9000)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x20000196, 0x1, 0xffffffffffffffff, 0x6cb, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r1, &(0x7f000098f000+0xabd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000da3000-0x1)=0x14, 0x80000) 2018/01/15 17:56:54 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cf4000-0x12)={@generic="4bf53f0013000100000000016996e9f5", 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004dd000)=""/82, &(0x7f0000002000-0x4)=0x52) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d14000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000)=0x1, 0xfffffffffffffca0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ff000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x74, 0x2, 0x2, 0x0, 0xa0, 0x0, 0x2b, r1, r2}, {0x1, 0x80, 0x5, 0x0, 0xe03, 0x8, 0x0, 0x2}, {0x5, 0x0, 0xfffffffffffffff8, 0x4970}, 0x9, 0x6, 0x1, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x0, 0x8, 0x2, 0x400, 0x890}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0x40, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000)={0x0, 0x0}, 0x2) 2018/01/15 17:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) bind(r0, &(0x7f0000e83000)=@ax25={0x3, {"1893b053ab7e1a"}, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000060d000-0xaa)="f00979dc5f2b0d8259573af48ab3b3203bba4d81ca0e2b9cdda2cf93241c33d2869bcf31f7adf24b6bb5a79a6f50d043ef21ab433d10393baf21ae8821d679058c", 0x41) 2018/01/15 17:56:54 executing program 5: r0 = socket(0x3, 0xa45ae94e15fcaec2, 0xd6f) listen$netrom(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000add000-0x14)={0x0, 0x5, 0x7, 0x7, 0x3, 0x80}, &(0x7f0000e39000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c41000)={r1, 0x20, 0x0}, 0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000ce7000)=0x4, 0x4) r3 = socket(0xa, 0x3, 0xff) pipe(&(0x7f0000db8000)={0x0, 0x0}) connect$unix(r3, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000287000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009fe000)={0x8, &(0x7f0000654000)=[0x18, 0x625, 0x3, 0x100000000, 0xff, 0x6000000, 0x181, 0xcc]}) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d04", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000697000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031d000)=0x10, 0x80000) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000fa4000)=""/37, &(0x7f0000a23000-0x4)=0x25) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00001a8000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004d3000)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000352000)={0x4, [0x7, 0x100000000, 0x6, 0x401]}, &(0x7f0000232000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000014000-0x20)={0x56bc, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a3a000-0x20)={0x7ff, r3, 0x10001, 0x6}) bind$ipx(r1, &(0x7f0000bbb000)={0x4, 0x2, 0x2, "73b30950c9ca", 0x3, 0x0}, 0x10) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d9b000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f88000)={0x7ff, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect(r1, &(0x7f000025e000+0x1ee)=@sco={0x1f, {0x63a6, 0x9, 0x8, 0x1, 0x2314, 0x9}}, 0x8) r2 = socket(0x0, 0xfffffffffffffffe, 0x5) getpeername(r2, &(0x7f00008fd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000483000)=0x14) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000393000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003bc000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb, 0xffff, 0x5, 0x400, 0xffff, 0x0, r2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d52000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6b000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000767000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe0}, 0x100000001, 0xffffffff, 0xff, 0x400, 0x8, 0x1000000, r3}) 2018/01/15 17:56:54 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x9}, &(0x7f000059d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b6e000-0x8)={r1, 0x0, ""}, &(0x7f0000405000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006b6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000767000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000b98000-0x38)={&(0x7f0000d48000-0x2)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000bb4000)={&(0x7f000056a000)={0x1f8, 0xf, 0x3, 0x410, 0x5, 0x1, {0x0, 0x0, 0x3}, [@nested={0x1e4, 0x2c, [@generic="61e2e8eb3b557cf25f50e64d26a9951076662bff786e73c7e9fc77259153828e1360cedb7deee65eb1b9e73a14e2f755fabef0ca575c33e7496a8a56531adbc7760d5defb12cf27b293bcaa68800b981ce1936947d1121905f089ac012011ebfb9f97f032313ab68712afb090d83e6cd9af4a51a4c8e993f059a7ac3d486c84e4a3a1f45a1d6d5dfd3efe1b5a096b76d1fb543a92508944a53c79110e20e395546e7aaffa7bac450e8a7b68fd96b1f5cc06d868a395fb76a5f605d7dcd8c73d84e782518eef898abdf2eb28f3659f854cdf55936d33b9944540dd04ecf23fa10abb656552afc75aadf814ddaa485", @generic="feff4b75a0ff8e0693ddb2cb57e7c093b90f164cf946a5b0ef1b4229b3ba8afe9b4e9503dc5f3484726cb30dc102261f25f4639810a16ce6c5904f17f95e50d5c938736452f38d2071b821efaf58d285eb8b506af28e0404f571a9c4efc43afbbeedc305445c867ba34f977b52cc34cd6cf5f67d55e0888d30cdad811d647ad0fff3dfe5421a083b4eb9614711d58787c53919f3d4f4b2226c233cff758ff097305e885afed0b92dc5421e47436910eefe20002146bf83d26791b0d2a995c67994d9144790164c65bc902ef8dfa1f18c", @generic="", @generic="3ad07a72274f348fcdadb67f5a9a69808772125ffe", @typed={0xc, 0x5a, @uid=r1}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x80}, 0x80) writev(r0, &(0x7f0000443000-0x10)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a802066016dff069998ffe108000800043f0000f8f4ff010b", 0x29}], 0x10000208) 2018/01/15 17:56:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e6000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x9, 0x3, [0x9, 0x8, 0x8]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x44}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x0, 0x7, 0x0, 0x800, 0xf5a, 0x1, 0x5cc1, {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]}, 0x3, 0x3, 0x80000000, 0xfffffffffffffffe, 0x4}}, &(0x7f0000000000)=0xb8) socketpair(0x1f, 0x800, 0x1fc3b998, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r5, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000)="064419ed3d5fd2a6778dbbf10efe7932092397c7e460e560b3c07b1469285a5dc1bd6223b7c057509de756ef8f6f7623ab4888475289b211503ee4e2a1f25499112fe60b127dba41e61f30ba499ab26f59ab620d352f8bbfd0096764e3f454a03b2b9880f6b2e3bf3138d607c1691874b092e84e4bc057b91697d26754a3139fb8e5df508f4b3cd599f2edea36f813b90d896ab6df311656f337e62d4486293125656d66c0de1ba20e413e7cb0f2c8f16c56c2d32df9ed4c0c468f6484b5fa35b8", 0xc1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000005000-0x8)={r4, 0xda}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000006000-0x4)=0x10001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f0000006000)="17609785ac9ecd34c1e2ee368a4984322706966a40a0cd8e30b8b4bef79beb8cd133f4e3ff00a05bf22c0237eee34d65ec3869201a532d20506a106150c3fd14d3f5265da98a53d77d626aca22f105b511aec51bd7d0c0d500f133214fe2a274595ee215152e604994abb69a8fbc0c5a114f7890d4341270df3887ddcaa8e320632ab71d13c85ae05bc74ff7bf34b3bfa2c1e16156a7cb675d4a61c4671a38c347a4bfff773d8a5194baa898468984d46a663bbf6807cde6f22aadc26017433c7d3ca56b2ab796b78608bec7f0a512d928e4bfbad631ac1c028b6c8e9b8be72572") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000007000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x64) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000008000)=0xffff, 0x4) 2018/01/15 17:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f48000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x2d, 0x8, 0x6, 0x5, 0xfffffffffffffff9, 0x1000, 0xbea, 0x3, 0x8, 0x3, 0x81, 0x1, 0x1]}, &(0x7f00003cc000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e4e000)={r1, 0x3, 0x30}, &(0x7f0000873000)=0xc) r2 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dfa000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffffff9, 0x1, 0x5, 0x4}, &(0x7f0000dae000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000558000)={r3, 0x4, 0x109cea38, 0x200, 0x41a, 0x3}, &(0x7f0000e76000-0x4)=0x14) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000929000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000332000)=0x1ff, 0x4) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000468000-0xc)={0x100000000, 0x3, 0x4, 0x14000000000, 0x5, 0x8a90, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000225000-0x4)=0x10001, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000939000-0x1000)="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", 0x1000) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000041e000-0x88)={0xffff, {{0xa, 0x1, 0x1d54a9a3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d3d000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/15 17:56:54 executing program 3: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xb8, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000d30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2f000)=0x14) r2 = socket(0x0, 0x7, 0x8eb8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00006e3000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a63e6b820e44dc48993ce41f9b2093a6"}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d2f000)={&(0x7f0000850000-0xc)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000b78000-0x10)={&(0x7f0000d30000-0x28)=@newspdinfo={0x28, 0x24, 0x1, 0x6, 0x3, 0x80, [@offload={0xc, 0x1c, {r1, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x5a, 0x25}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008051}, 0x20008000) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fdc000)="8908040800", 0x5) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000359000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000076f000)=@int=0x0, &(0x7f00002c1000)=0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f000045d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000479000)={0x6, 0x2, 0x7, 0x9, 0x0}, &(0x7f0000506000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f60000)={r2, 0x9}, 0x6) syz_emit_ethernet(0x3a, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x0, 0x2, ""}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000092c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000)=0xe8) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000092c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000092d000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)=[{&(0x7f000092c000)={0x370, 0x42, 0x200, 0x5, 0x1, "", [@nested={0x30, 0x67, [@typed={0x10, 0x0, @u64=0x674d}, @generic="e32052aec36cd70e76b9d5065885774ee53ae526834eca8005bc1d02"]}, @nested={0x324, 0x62, [@typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x40, @uid=r1}, @typed={0xc, 0x88, @u32=0x8}, @generic="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", @typed={0x10, 0x2a, @u64=0x8000}, @typed={0xc, 0x2a, @fd=r2}, @generic="3760e9d7cebbd64efc6e7270db35caeb3a4d894b38664dccfbbfbfc9040538f438906c8b3983389109bc064fe4d1308cf136babf1328dc1e18937f27319619c307d7c8407e38f13cdffbcab5b00b6cf13c432c3147e17f254fe9e0781c69f7e45dd3a16912b8d72a2cb9d0", @generic="7a4e71b83031e143cd96962f5b202904222266c252d73cdf37ad34581de13b0d93625b44ab685d18", @generic="57bab8dd3263d1c6c97292a90ea15590df05fb0d2c6330188f8ad5564706227cbb4af7918ab6c24459157bb0b9ba51a846c70c69f5dc5cff5cecf9f7ecb9112859d3dfe12672b9e917d95f62c8c960f2b6905045329ce81ced60e714a182ea0d24667e927aada22cd858073d568a74b10fddb58e63e2c3a95a", @generic="344b8b72f400e7fe21f6a9abaf899e640540f57ffb9840c0697bd1875fd3aac631150474be6c5107cd705d8ce1e263222104fbde6a4083374ea817f48af3a6f8a11e9aa708b74a1a8b984fbb9bf7a3c77d098610f4a9fe66d5e457185970620e3a75d66246d661474f411ae6888b96b4d2b41dae5aec9b7fcfe95973cdb6f0199d03c9477a6ecbc7853617414ae8ac4ca4931ce54da72bc67db7be07484205c45134e0f0767c8e8b50d2d244b680a561fb1ae0cde46256648594c1b22b4a2f7fc697f06be419"]}, @typed={0xc, 0x62, @uid=r3}]}, 0x370}], 0x1, &(0x7f0000000000)=[], 0x0, 0x80}, 0x0) getpeername(r2, &(0x7f000092b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000092c000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f00009b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009f5000)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000aa0000)=""/14, 0xe, 0x40000042, &(0x7f00000fa000)={0x11, 0x18, r1, 0x1, 0xbad3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000549000)=0x0, 0x4) 2018/01/15 17:56:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dfb000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000076f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa58}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000074e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x800}, &(0x7f000029f000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) [ 207.264574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=783 sclass=netlink_route_socket pig=16804 comm=syz-executor5 2018/01/15 17:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000117000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000072b000-0x8)={0x0, 0x3}, &(0x7f0000f92000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000113000)={r1, @in={{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]}, 0x9, 0x2, 0x100, 0x8, 0xc9}, &(0x7f0000937000-0x4)=0xa0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000766000-0x27)="26000000250015f8feffff78000036000101ffe80000e300040008000000000003001fc77135", 0x26) 2018/01/15 17:56:54 executing program 7: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000622000-0x20)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, 0x20) [ 207.274863] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=24381 sclass=netlink_xfrm_socket pig=16809 comm=syz-executor1 2018/01/15 17:56:54 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x4000087, &(0x7f0000b6e000-0x24)="e5aae646cc7f926996ba3277dc3250a0479fbe90f0cdb02e811d319892f1313b0d34290b", 0x205) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0xbc, 0x6, 0xcd9, 0x0, 0x4, 0x154, 0x6, r1}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffffb, 0x800, 0x1, 0x7, 0x7}, 0x14) [ 207.310815] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=24381 sclass=netlink_xfrm_socket pig=16809 comm=syz-executor1 [ 207.334423] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=783 sclass=netlink_route_socket pig=16816 comm=syz-executor5 2018/01/15 17:56:54 executing program 7: r0 = socket(0x10, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000098a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fcf000)={&(0x7f0000d60000)='./file0\x00', 0x0, 0x8}, 0x28) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, r1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000865000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r2, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fee000)=0x0, &(0x7f0000e29000)=0x4) write(r0, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000055e000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000fc9000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:54 executing program 1: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000c08000)={0x27, 0x1ff, 0x8, 0xe4a36367b9904205, 0x9, 0x4, "3f726fd1e8ec5ec9e934571692ec384d5b8f60a4336567e8dd9181925019433ea6bddfda497e06d1c81680073ce5407d88d35a8f178c6c92d7a963357dd50f", 0x1f}, 0x60) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r1, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) r2 = socket(0x2, 0x3, 0x8000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000062e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000)=0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fbc000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000)=0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fbd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xda, 0x2, 0x0, 0xa, 0x80, 0x20, 0x3a, r3, r4}, {0x4, 0x81, 0x8, 0x800, 0x2, 0x6, 0xffff, 0x81}, {0x4, 0x0, 0x101, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x3, 0x6, 0x5, 0x1}}, 0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000fbd000-0x10)={0x1a, 0x17, 0x52, 0x101, 0x2, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0xef) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000343000-0x1000)="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", 0x1000, 0x20000000, &(0x7f000019c000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004f1000-0xc)={0x4, 0x1, 0x3, 0x1, 0x6}, 0xc) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f00005b5000)="7bc71535020b32f7d2f53bc84fe91b31380d33f0edbe77edf454bd64415b20ca088736d6c4b6737ca3630d1a31326db9ca215026576a38db28ee9ba3bcc7c40f321e0a41708cf588c674f64fbe498a127367ea15bc280fdafb0234c34af0f99b6b2195f1624de80da062138e4d87", 0x6e) 2018/01/15 17:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000023a000-0x4)=0x0) sendto$inet(r0, &(0x7f0000028000-0x18)="06", 0x1, 0xfffffffffffffffe, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept(r0, &(0x7f00003ed000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f85000)=0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d2e000)={&(0x7f0000299000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000479000)={r0, r2}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f0000a2d000-0xd9)="0f47389cb7155346351bf38c425a1df50371a25188597f39b24e1fc27c0f1e87fc", 0x21}], 0x1, &(0x7f0000c2a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getgid() sendmsg$nl_route(r0, &(0x7f0000643000-0x38)={&(0x7f00005fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f0000547000)=@ipv4_newroute={0x2c, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fe000)=0xc) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000008000-0x8)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ecb000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_pauseparam={0x15, 0x6735, 0x8, 0xa12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000882000)=[], 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f56000-0x8)=0x7) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x40000000000000a7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x1afac0ccd9e6ed4f, 0x1, &(0x7f0000876000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000cf000)={0x0, 0xb0, &(0x7f00001fb000-0xb0)=[@in={0x2, 0x3, @rand_addr=0x2122, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001b2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f16000-0x10)={0x7, 0x37c3017d87c49a3a, 0x4, 0x4d, r1}, &(0x7f0000274000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008de000-0x6)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e0f000)={r2, 0xffff}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00006cf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 17:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) r2 = socket(0x3, 0x800, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000ee000)=0x0, &(0x7f0000e91000-0x4)=0x4) 2018/01/15 17:56:54 executing program 7: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b1, &(0x7f00000fa000-0x2b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x27b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x16, 0x0, 0xff, 0x100, 0x0, 0x1ff, 0x1}, @hopopts={0x6f, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0xfffffffffffffc01, 0x10, 0x2, 0x5, [0x7, 0x40, 0x1e, 0x0, 0x9, 0x7f, 0xf672, 0x8]}}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x48, {0xffff, 0x10, 0x8000, 0x0, [0xf8b5, 0x400000000000, 0x80000001, 0xffffffff80000000, 0x5, 0x8, 0x81, 0x2]}}, @enc_lim={0x4, 0x1, 0xffffffffffff0001}, @calipso={0x7, 0x28, {0x3, 0x8, 0x3, 0x7, [0x401, 0x2, 0x7ff, 0x2800000000]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}}, @enc_lim={0x4, 0x1, 0x800}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x87, 0xc, 0x2, 0x7, 0x0, [@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x401}, @calipso={0x7, 0x20, {0x3, 0x6, 0x1, 0x2, [0x41f, 0x0, 0xbc]}}, @enc_lim={0x4, 0x1, 0x3000000}]}, @fragment={0x3c, 0x0, 0x2, 0x189, 0x0, 0x20, 0x0}, @routing={0x33, 0x6, 0x0, 0x1000, 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], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0xa47, 0x2, 0x0, 0xa00000, 0x0}, @routing={0xac, 0xa, 0x0, 0x2, 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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000ad000-0x30)=[{&(0x7f000008d000-0x26)="bd62735db486c165190fc5e260813c552a10f1102c7c836828b46d73d3096d1ac050399adb54", 0x26}, {&(0x7f00000fa000-0x50)="410daf1e610ea484d91569595d8abbfac6f5275512e2a8de45fe0c75dbfda141ed17658718e02aa4f59d41740908557d982e06a6ce621610eb6fb8c5c88fc6d455bc6e1f807425cc1d70c904dc467d41", 0x50}, {&(0x7f0000006000-0x9f)="9716ec4aa44980d82e1afbcb30dc9e49d149943639380c4e9ea951bf933919d08b1e481990bc1af04d195adfc87fc677608c6d50d7699f7df1c1e356eb8d48cf54518c2b9b543e2f950522fba4f759e288f95431dcb196e1e57bf83a265acd94b9d01302619e4cc1bc77960b26bcb4628e410cb2ef5f85ebfa5358859c18c516634ad675a5f828225038d4ad08ba80991a49958588683fa11019b42c3d9af2", 0x9f}], 0x3) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000986000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c95000-0x14)={0x0, 0x1bc0, 0x2, 0x7, 0x2079405a, 0x0}, &(0x7f0000c54000)=0x14) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d01000)={r2, 0xffffffffffffff7d}, &(0x7f0000d1d000)=0x8) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000116000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000317000)=0x0) r1 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r1, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r3, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r3, 0x1) accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/15 17:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000018f000)=0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f00005c4000-0x10)="427360d77fd52a50c6944ad07b260630", 0x10) [ 207.533532] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 207.572478] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/15 17:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f7000-0x4)=0x0) pipe(&(0x7f0000b2f000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e45000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a32000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="a116c6bb15c402367fd6d82beb0d9bcb", 0x10}], 0x1, &(0x7f000057e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 17:56:54 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f98000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x8000e, 0xf4, &(0x7f0000aa2000+0x2bc)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007c3000)=0x0, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e1b000)="c02f0e995e4e5b5996fb7570535e2cf7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f", 0x10}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000abf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000079d000-0x8)={r4, 0x2}) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000e08000-0x4)=0x0, &(0x7f000066f000-0x4)=0x1) socket$unix(0x1, 0x5, 0x0) 2018/01/15 17:56:54 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/15 17:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom(r0, &(0x7f0000aa2000)=""/80, 0x50, 0x40000000, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b03000-0xad)={0x0, 0xa5, "4bf646f75f252c976f6924192ba80538ecdfbd58aeeaa603c292570c3c949b5e67739f75acf0b9eee48cea383db4bfadd910644845190cd4cfc69ba1bf2760865cc4d23ef3baed311407c47969bf4ddabbc6ce28d24ec3f14c38911714c3ec3564bf110da2b0993389a5858c7993994929b673995ba6dd149b62a28af4bd1483f163d460a7e2b106c36ccc3e6b45f3721bff43b697da09d74c4a6fc74491d83042199d63a4"}, &(0x7f0000b03000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d1000-0x10)={0x3, 0x8, 0x1, 0xffff, r1}, &(0x7f0000a26000-0x4)=0x10) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cb3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000671000)=0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000815000)={r0, 0x50, &(0x7f0000544000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:54 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00004bc000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e9c000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffffc1, 0x5fc, 0x5, 0x5615, 0x9, 0x1, 0x2, 0x100000001, 0x812, 0x1, 0x4}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa97b, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000063f000)={0x5, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0xfff, 0x1, 0x0, &(0x7f0000977000)=@common='lo\x00', 0x2, 0x0, 0x22}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x380, 0x800, 0x3ff, 0xc6f77bb520f99f0d, 0x9, 0x80000, r4}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aeb000)=0x0, &(0x7f0000a0b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000007c000-0xa0)={0x0, @in6={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff, 0x8, 0x1, 0x7}, &(0x7f0000a52000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b94000-0x10)={r5, 0x8, 0x7, 0x3}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r4}) 2018/01/15 17:56:54 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x7ff) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e85000)={0x0, 0x8001}, &(0x7f0000f13000-0x4)=0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f12000)=@assoc_id=r2, 0x4) listen(r0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffff, 0x80000000000b, &(0x7f0000f13000-0xb8)="0066cd58c921fbbbe6031cb34051681161de323c053f76bd80607b9f3745c873a40fb54d50641606b6aa75e86b34e6e22f16bbdd7d42d682ebf2ca9cf575a134811880742266fb9a0f552cf18792bb1fa0c5c432e1f81369b847563e57fec0d98cb9daa235df2109ace238528847d3c76dc4c5025c4c9fb157fea7039def5302b27cf264558bc5b17a443d4609e88240382c8b6c4cddfe5386f79744b3e753bd7f8879fd48ecd6e94bae0e9aa5858938385a29025eb66d6d", 0xb8) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001f7000)=[{&(0x7f0000d17000-0x29)="290000001d001d3d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) socket$kcm(0x29, 0x7, 0x0) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffd15) getsockopt(r0, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x8, 0x10000, "44d731fde8306c5e41674d136b206427a2e55e734f9aa98c116bc4ddf71da6a381d3ec2dcc0a69f8b4b0627367de0f01a259862ad945c9afaaebab56ecdfe7d903acb9b1f97dcc895e43505cc398cf29"}, 0x160) 2018/01/15 17:56:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0xd2)=""/210, &(0x7f0000001000-0x4)=0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x80200000027) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001b8000)=0x0) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00005e4000-0x4)=0x0, &(0x7f00007b6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000080003, 0x1) socketpair(0x4, 0xb, 0x1, &(0x7f000026c000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fb5000)={&(0x7f0000eff000)='./file0\x00', r2}, 0xc) sendto$inet6(r1, &(0x7f0000317000)="", 0x0, 0x48000, &(0x7f00000eb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x80003f}, 0x1c) 2018/01/15 17:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0xfffffffffffffeff) close(r0) listen(r0, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ede000)=0x80000001, 0x4) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000898000)=0x0, &(0x7f00009aa000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b36000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000911000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000af000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000133000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000231000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bfe000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000042c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000874000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000079e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009cb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000682000)={r1, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f000075e000-0x29)="82c9b21d8890a97222ebd2dafac9aff7a375478e4338a072217b6f8128cd4225d0834006a804e8d747") 2018/01/15 17:56:54 executing program 0: r0 = socket$packet(0x11, 0x400000000000805, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000993000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 207.729266] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 207.753393] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/15 17:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/15 17:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x5cc6) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000280000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f3000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e24000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a6000-0xc)=@sack_info={0x0, 0x6, 0x3ff}, &(0x7f0000724000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000774000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000086b000)={0x10000, 0x5}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfe000-0x4)=0x0, &(0x7f000029f000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000035f000-0x8)={r2, 0x8d61}, &(0x7f0000aef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ec4000-0xe2)={r2, 0x6, 0xda, "fd6f40cd6ad78083715e31b1c0e442b38ca986a29196fa662e61835db3359e7c734e34b05c1522275d44645f7538db8c998bcf44591ca979e85a8f276c4180aa6593d1de2ebd2a959323f0c11cbad09217c128e7fc4e6ff271a5d57a6abd33ba09e7c5d49d4a4c8bb43ec71ba561540f57f1bdec80ca3d5984da4eafdb54da7006ec79ef6000de67359dea52fc4677c7066a8112b780e01f3d0f19db0b9ad5409687ecd31223d7ca2a292de97ffea4f1d8c86381409f11cd5f793de4208fd1a76ecc326d264880d45b22c7d99590c43c069d3312528ea0c678a9"}, 0xe2) 2018/01/15 17:56:54 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000000a000-0xe)=@l2={0x1f, 0x0, {0x3, 0x20, 0x5, 0x100000000, 0x2, 0x4}, 0x81, 0x9}, 0xe) close(r1) 2018/01/15 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000+0xb8d)=0x1f8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000e13000-0x4)=0x9ac, 0x4) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ee9000-0xcf)=""/207, 0xcf, 0x0, &(0x7f0000ee9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000a4000-0xab)=""/171, &(0x7f0000701000+0xa52)=0xab) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000028e000-0xc3)=""/195, &(0x7f0000c78000)=0xc3) 2018/01/15 17:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a44000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000efc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c8000)=0x14, 0x807fd) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e1c000)={0x0, 0x0}) poll(&(0x7f00005cf000)=[{r1, 0x0, 0x0}], 0x1, 0x1001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) accept4$unix(r0, &(0x7f0000c8e000-0x6e)=@file={0x0, ""/108}, &(0x7f00006f1000)=0x6e, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c3000-0x28)={@generic="16bf9a61ed3b20ae9084304ac62f4d90", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000795000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000fd7000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd7000)={r5, 0x7fffffff, 0x1, 0x5ad4}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd6000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x1, 0xa, 0x20, 0x20, 0x84, r3, r4}, {0xffffffff, 0x9, 0x8000000000000, 0x5, 0x7, 0x7fffffff, 0x1, 0x9}, {0x5, 0x10001, 0x7, 0x957}, 0x8, 0x6, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7, 0x0, 0x69d5, 0x2, 0x80000001, 0x8}}, 0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d35000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000474000)={0x0, 0x1e, "19e3b183a1f879024b56d42756789f8a401be3019f34a521d850f74faa07"}, &(0x7f00001c1000-0x4)=0x26) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fd8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8, 0x3, 0x2, 0x6, 0x100, 0x6, 0x2}, &(0x7f0000a65000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000041e000)={r6, 0x3}, &(0x7f0000283000-0x4)=0x6) listen(r0, 0x4) 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000019f000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e4c000-0x78)={0x1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xff, 0x9, 0x74, 0x20, &(0x7f000020e000-0x10)=@common='syzkaller0\x00', 0x1b, 0x1, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000e67000-0x2)=0x5) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) recvfrom$inet(r1, &(0x7f0000bfe000)=""/113, 0x71, 0x40000000, &(0x7f0000735000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ddb000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000734000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfff, 0x2, 0x8, 0xa, 0x80, 0x20, 0x3e, 0x0, r2}, {0xfffffffffffffffc, 0x4, 0x9, 0x9, 0xdc, 0x3, 0x7, 0x6}, {0x4, 0x5, 0x55111228, 0xffffffffffffffc0}, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x4, 0x1, 0x8, 0x9, 0x2, 0x54}}, 0xe8) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:55 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d5000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff8, 0x4, 0x8, 0x7ff}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x5, 0x400, 0xe3}, &(0x7f0000002000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x5a) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00006b1000)={r2, 0x1, 0x6, @random="895b1300ca43", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000f50000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f90e06730141fe7763e7017b0d868479"}) 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000a000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x1f, 0x202, 0x3, 0x1, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x10)={r2, 0x48, &(0x7f0000003000-0x37)=[@in6={0xa, 0x3, 0x569, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0xc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0xc8ca}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000)=0x10) close(r0) 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000008e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e25000-0x8)=@assoc_value={0x0, 0x410}, &(0x7f0000245000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f08000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e77000)=0x24) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000748000-0xb8)={0x0, 0x6, 0x3f, 0xa4e, 0x2, 0x5, 0x3, 0x9, {0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000001, 0x3, 0xc5f, 0x9}}, &(0x7f0000852000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000064a000)={r2, 0x128000000}, &(0x7f00008ee000-0x4)=0xfffffffffffffe33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d32000)={r3, 0x21, "79f37c3cfea7863fd5efda008277303f02ad17099dd14e8ad79a3f1c61ad6fbb91"}, &(0x7f0000321000)=0x29) r4 = socket(0x1e, 0x8020400000000802, 0x3) bind(r4, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000a56000)=0x0, &(0x7f000030d000-0x4)=0x4) pipe(&(0x7f0000eed000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000f8b000-0x7e)=""/126, 0x7e, 0x40000000, &(0x7f0000fca000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r2 = socket(0x13, 0x2, 0x0) recvfrom(r2, &(0x7f00005f5000)=""/76, 0x4c, 0x3, &(0x7f0000f26000)=@un=@file={0x1, './file0\x00'}, 0xa) write(r2, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) splice(r1, &(0x7f00006a3000)=0x0, r1, &(0x7f0000eff000)=0x0, 0x6, 0x8) accept4$netrom(r2, &(0x7f0000878000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c9d000)=0x48, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000bc0000)={@common='gretap0\x00', @ifru_flags=0x202}) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x44) 2018/01/15 17:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00006a4000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d0000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b19000-0x4)=0x100, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000457000-0x4)={0xd66}, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000483000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) [ 207.949178] sit: non-ECT from 172.20.0.0 with TOS=0x3 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x1000003fffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x807, 0x45b2631c) syz_emit_ethernet(0xba, &(0x7f0000015000-0x162)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x84, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@routing={0x8d, 0x6, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x77, 0x0, 0x8, 0x80000001, 0x0, 0x401, 0x2}, @fragment={0x0, 0x0, 0x81, 0x468, 0x0, 0xfffffffffffffffc, 0x3}, @dstopts={0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100000000, 0x6, 0x0, 0x2, [0x7, 0x6, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x0, 0x0}, 0xff, 0x3) 2018/01/15 17:56:55 executing program 0: pipe(&(0x7f00000d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000d4e000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000020000-0x168)=[{{&(0x7f0000022000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000022000-0x50)=[{&(0x7f0000020000-0x1000)="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", 0xf01}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 4: 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$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x2000003) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000277000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0x2da) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x2, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff4000-0x10)={0x5, &(0x7f0000f73000-0x28)=[{0x5, 0x6, 0x8001, 0x9}, {0x7, 0x800, 0x401, 0x75}, {0x81, 0x800, 0x2, 0x15}, {0x85b, 0x2, 0x4, 0xffffffffffff1bbc}, {0x40, 0x1f, 0x4, 0x80}]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000e1000)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003a000)=0x10, 0x80800) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00001e7000-0x10)={0x101, 0x3ff}) r1 = socket(0x10, 0x80803, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000597000-0x4)={0xffff, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ea4000-0x8)={0x0, 0xffffffff}, &(0x7f0000a2d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000024c000-0x98)={r2, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x199, 0xe0}, &(0x7f00009ce000)=0x98) write(r1, &(0x7f00002c1000+0x888)="220000001d000717fffe040009db00000c001000fdfeffffff000000000100a42c5c", 0x22) [ 207.974832] sit: non-ECT from 172.20.0.0 with TOS=0x3 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r3 = socket$packet(0x11, 0x5, 0x300) accept$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r2, 0x200, 0xaff}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r4, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) r6 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r6, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x7, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r5, 0x3) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d9000)={r4, 0x83, 0x9, 0x1, 0x1000, 0x8}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r4, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r5, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) [ 208.017397] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 208.038604] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 208.110990] sctp: [Deprecated]: syz-executor2 (pid 17033) Use of int in maxseg socket option. [ 208.110990] Use struct sctp_assoc_value instead 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000057000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000421000)=0x60, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000b3000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006ec000)={0x3, [0xce4, 0x3, 0x6]}, &(0x7f00009da000)=0xa) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000eab000)='E', 0x225) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x4, 0x5, 0x20, &(0x7f0000374000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00007ac000)={0x5e, &(0x7f00008c5000)=""/94}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/15 17:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000701000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0x26) sendmsg$nl_route(r0, &(0x7f0000f54000)={&(0x7f00006a4000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000531000-0x10)={&(0x7f0000afb000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x200, 0x4, 0x0, {0x2}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f43000-0x8)={0x0, 0x3}, &(0x7f000093b000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e05000-0x8)={r2, 0xffffffff80000001, 0xfffffffffffff801}, 0x8) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009c5000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e89000-0x4)=0xfffffffffffffff8, 0x4) accept4$packet(r0, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c50000)=0x14, 0x80800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004da000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001c9000)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:55 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018f000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d86000)={0x0, 0x4, 0x4, 0x1, 0xff, 0x1f, 0xa9a, 0xc000000000000000, {0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb7, 0x8, 0x8001, 0xffffffff, 0x4}}, &(0x7f0000ec2000+0xa45)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f43000-0x8)={r1, 0x1ff}, 0x8) r2 = socket(0x11, 0x100000002, 0x0) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f0000ab9000-0x5a)="4b7f00001d", 0x5) 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) r1 = socket(0x1d, 0x80e, 0x6) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fe7000-0x9)="eb52cbe63b542a9c49", 0x9) [ 208.176361] sctp: [Deprecated]: syz-executor2 (pid 17041) Use of int in maxseg socket option. [ 208.176361] Use struct sctp_assoc_value instead 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r1, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xfffffffffffffea3) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00006da000)="7f46a93b0b4c6dd10c5c4aa914388ae340f00abdf4d3c0181262bd582b2e21f10fbb6c03741f6e96682e5add5e410a68daa5c105a2be55c4674d1711a3b068eaa40f00000000000000083a511ef86d25fc1f26aa3cb568f825ccef31d93a30d01ca96563b3ca446ce5bac4ccb4444756c6fba9551080797fefe952483a0b34e6a892b45d767bc6566f7661107af60fa73edf582bb27cbe3ce00ca9091dfec5a64b3d6b047c6e6db9b265eefd658bd5610a6d5230acf6cd359007ef1596aff6e4397d3f4ff1b9cdca4b9fdfb69e4e302bcd2f9fe46748ed5efdf8879ed67f", 0xde) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000676000)={0x0, 0x0}) syz_emit_ethernet(0xfe8e, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x40, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) sendmsg$nl_generic(r0, &(0x7f000004c000)={&(0x7f0000d2b000)={0x10, 0x0, 0x0, 0x2800010}, 0xc, &(0x7f00006cd000)={&(0x7f00008e1000-0x58)={0x58, 0x23, 0xe14, 0x2, 0x0, {0x7, 0x0, 0x0}, [@typed={0x10, 0x1c, @u64=0x7}, @generic="cd347078a180c0a2eddb79ebcd84326b7a900c37b75b5b436fe82899852991d5af53a4d1766cef76369bb57eae10d9bed7b5980f"]}, 0x58}, 0x1, 0x0, 0x0, 0x40010}, 0x4090) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) read(r1, &(0x7f00009a9000-0x8)=""/8, 0x8) pipe(&(0x7f0000b5c000-0x8)={0x0, 0x0}) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/15 17:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000087f000)={0x0, 0x0}) pipe(&(0x7f0000faf000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0xe, &(0x7f00007ae000-0x70)=@raw=[@ldst={0x1, 0x2, 0x7, 0x6, 0x0, 0x18, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7}, @generic={0x6, 0x20, 0x80000001, 0x10}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x0, 0x90, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000010c000)={0x6, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) pipe(&(0x7f00005a6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000050f000-0x20)={0x0, 0x0, 0x1, 0x29}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000b2000-0x10)={0x1ff, r2}) socketpair(0x3, 0xa, 0x8, &(0x7f0000904000-0x8)={0x0, 0x0}) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b4000-0x38)={&(0x7f0000248000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e98000)={&(0x7f0000906000)=@flushpolicy={0x1c, 0x1d, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000940000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1e000-0x4)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00003b8000+0xb04)=0x0, &(0x7f00002e1000)=0x4) 2018/01/15 17:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000f0000010000", 0x24) sendto$unix(r0, &(0x7f0000d93000-0x1000)="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", 0x1000, 0x0, &(0x7f0000268000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d1e000-0x90)={0x1, 0x2, 0x4, 0x4, 0x2, [{0x3, 0x10000, 0x7, 0x0, 0x0, 0x1680, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000686000)={r0, &(0x7f0000d1e000-0xa4)="44116821496118881772024eb0b7bc72dbc5a95acf85a4084941b161273d3f30d756eb6a017695766f78b5a84e3b8642ac86d88cc94e5a2b5333a786b431baae1c6e0abef1b79e6bfd5bba062cad3489e3efd5d75c64a5e4ff14e9ab01086cb0a117247c4b8de61bfac34b65346557bbc1f295c675d197f54355600232c9ccdda75a31caf58e2267f0df8b996c9b5aa372baaec4aa1f05e73df182d52144b1b0af4400e5", &(0x7f0000d1e000-0x4e)="d35b6ef54fdfbcd9faefe6996ca15c50caefa750447ad544a0020acf631453c87834db97b9a67deeba297f9298b48ee87b03bec7942c650000b5c31b8730192369b3fc4b4a57e4e284b9a841c88e", 0x1}, 0x20) 2018/01/15 17:56:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7fffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = socket(0x0, 0x6, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000b7000-0x1)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt(r0, 0x1, 0x100000000, &(0x7f00003d5000)=""/228, &(0x7f0000d6b000)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x5b95, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8010000000000086) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000de1000-0x4)=0x802, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1d, &(0x7f00001ff000)=""/210, &(0x7f0000682000)=0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000)={0x3, 0x600000000000000, 0x3, 0x8a, &(0x7f0000001000)=""/138, 0x7e, &(0x7f0000001000)=""/126, 0xf3, &(0x7f0000001000)=""/243}) 2018/01/15 17:56:55 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000930000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r2, &(0x7f0000ccc000)={&(0x7f0000c95000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000b82000)={&(0x7f0000868000-0x50)=@ipv6_getaddr={0x50, 0x16, 0x201, 0x3, 0x2, {0xa, 0x18, 0x562, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x24}, @IFA_FLAGS={0x8, 0x8, 0x180}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x5, 0x4, 0x40}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4015}, 0x10) 2018/01/15 17:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032e000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000385000)={&(0x7f0000711000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000669000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f00001ee000)=0x0, &(0x7f000027d000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000964000)=@int=0x100, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007fc000)={r2, &(0x7f0000868000-0xfc)="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", &(0x7f0000855000)=""/21}, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000047e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b8f000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d15000-0x20)={0xfffffffffffffffb, 0x3ff, 0x1, 0x5, 0xfffffffffffffffd, 0x400, 0x4, 0x4ba, r5}, &(0x7f0000c1a000)=0x20) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000ffb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000280000-0x3)=0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff3000-0x8)={0x0, 0x3}, &(0x7f0000657000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b1c000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x78c9f4e}, 0x98) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000c4000)={0x0, 0x4, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007ae000-0x4)=@assoc_id=r1, 0x4) 2018/01/15 17:56:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0xf2) syz_emit_ethernet(0xffffff85, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xa2e, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0xfffffffffffffe8b, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f000098b000)={0x0, 0x1, [0xe3f]}) 2018/01/15 17:56:55 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005e5000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ffa000)="70b64d1ee6cd9d553d8902b898da9ccd1955f652660a1ec4e254782eadac0e1c6aa9dfda050babff401290bf50a07348f990054087bb1d27b338102992ac1ea7b904bd0df5034fde7a3ccfc010cca3491af23db81097aed6648c17ca80e31080b3a7a081428d06a0234d3d1336b62e91d090d659f2b6da1dc0e696c4eb5375ef2990634b2edf43ca008af7c4e4fa64234199fe7a086f3d4359c81001ddfc880517d4029c479b27d6b50e990299e5e834cae25979c892a41c3171a63e752153cd80bd6e5b4bb9ebcf62aaf8178ba6f25fb26f2a54d37fd4dacad36b7ac1148b", 0xdf) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000023f000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000090a000-0x18)={0x0, 0xffffffffffffffed, 0x20, 0x8, 0x401}, &(0x7f0000bd4000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002ae000-0x8)={r3, 0xffffffffffffffe0, 0x20}, &(0x7f0000562000-0x4)=0x8) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000018d000-0x4)=0x2, 0x4) r1 = socket(0x10, 0x2, 0x1000000004) socket$packet(0x11, 0x0, 0x300) bind$netlink(r1, &(0x7f0000af1000)={0x10, 0x0, 0xffffffffffffffff, 0x12}, 0xc) 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d1c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d1b000)=0x6e, 0x80000) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8d000)={0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b72000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ab000)=0x14d) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, &(0x7f0000243000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000066c000-0x38)=[{&(0x7f0000d1b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b2d000)=[{&(0x7f0000d1b000)="125ee9ace34b391250e93b1fbc617d9d50f79d54ae3ee6e22e343aee269ef1954e4888cd8cfefffa68e6d2e8a0e6b18b958e77b525c149d9b573e0c584a8ac9993dc66ec86ce74dce7da4f0fad9df380e69c0718f14abee05e7ba01057e7fa9bae3166d0a2042e0786932524534c9a85b5243e518525459ad1ea55a8fa3a792a74c79506c7a0e222eb81d267be38ff9184387a7e201cd0db2d74adacaa5c4359a92d5c29439e43f3273bed113631e6c92b08a768e5bd0444e304fdb8233e487a970ec56ff36b2b", 0xc7}, {&(0x7f0000b6d000)="0c596861d7a3280a60d09b7123d2d9d0909d14f2c57335352e7544913ce325d9241dc1c4af47343d81d983e11a9763f482c4627f25ac0070dfc1b90e328088e045c420d38b2f5ccc598480efb886b3cdbe04407f587816df996d515504ed3e26fc70719552243ad73b3b6136538b47de72f6b4668357b10df64afca6ba6994456a5e1383fca54c1d9e3bb1b9a95acac1143094c9cf39417e7fdfc9cc45aeebf36fb3cbe5c7ec2f53ea227fe316b4086e63723db227", 0xb5}, {&(0x7f0000058000-0x38)="74efe12b0c909a73675cd5aaf39e2be2acf816b609f222ac1a1d751257e8f7711e9885d2c9cc30969f449bc981ee41a1e4b4b0db89233a9f", 0x38}, {&(0x7f00006c8000)="4f1ee2820d201a5c37d28a1a3d9675325f86929a1a5104a3490d279a4b51ce81ef4428d09c03e1dfa8928e9a09b20d44f2ea623afa98441bd0caf593e97a9612ab1e75b2a75daa43bdd1bd2bbf7db2dc3ed7c69fa918bef60fd08b51e906eb2c3161a1d07b8ab8953abbe60b8a083c2775a4209bf1ac318672e7f41a4220b07cca4666e86cfcb077cb3e8a0d056a7db4e9531880fa99affe81056dda965a8ff800e974c3099395ea7e75ae311ac7d7962cbdc5abfb79e9d9190da560331075fddfe9217a4cfc86f10f4923c948b6456d3d17814da5540cd114432000efb1", 0xde}, {&(0x7f00001af000)="", 0x0}, {&(0x7f00002c1000)="9f9a03111a6fd94130fef60072da2418913bf3cd2f529045d0eb3b4301ad76873a7a65207dc16474647d54f775c357714cb48e052c7cf9ff69b4859b246c62820db81e84cc4ca20b1403fd11b18d8a04d5e744360e3687912e55623586565202b0bebef122fef86922b995ac5b6366fb1937c3cd4222d0aa026245e5ceca50773263f511104bfccdd3c5a3545a48334eaeac7fc03d6a9db9365c7e178555a334aba461765e31554e27807fd0f1333c2dbeb0ba06db5c75a3614a01837af4c3", 0xbf}, {&(0x7f0000d1b000)="26e87d81d92c4abd6054eebef506a931a671037e13c998399fe5498ba3f7856ee7b038411f750594daf9e7c4b0a720fac33cb83abe3cb73a9a763028c71ca63bceae1ad6b300e2aab11a4933896fd4458f994fa20e75ade2f4e28df0fd592722211a741029e6a043b2641fb43962481d38d3fad86445a961881036becd215f81a3585fa6f77f6b8f8e47187d9f82ca756cc3bec1a399d5c7dee223294971b0c5254fd86c46de31eb58c1f646b1acfd2ed0711ddaec2fdab0099236f01556ce39ffa1a962441cb44a8918d877127eb5c3930090259d70c8843403dac2e8b75e8c043055fff331f4c332552098c7951ff88909", 0xf2}], 0x7, &(0x7f000034d000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x40810}], 0x1, 0x840) pipe(&(0x7f0000d1a000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000114000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000d1e000-0x10)={r7, &(0x7f000003b000-0x8a)=""/138}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1c000)={0x0, @in6={{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x68, 0x6, 0x80000000, 0x8}, &(0x7f0000d1d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000c34000-0x8)={r8, 0x24b}, 0x8) getsockname$ipx(r5, &(0x7f0000937000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a1c000-0x8)={0x9, 0x6}, 0x8) 2018/01/15 17:56:55 executing program 5: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057a000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff7000-0x4)=0x15) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x15, 0x1, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x1, &(0x7f0000001000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0x2, &(0x7f0000003000-0x8)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x20)={"0eb51e54261e3c430a260afcc50a3e70", {0x4, 0x4, 0xc5, "20a739ab75f7", 0x20, 0x0}}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004a000-0x4)=0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000ff7000)={0xfe, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000002000-0x2)=0xfdff, 0x2) 2018/01/15 17:56:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002d6000-0x4)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000ed3000-0x2)=0x750, &(0x7f0000ed3000-0x8)=0x2) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000066f000)={0x0, 0x2}, &(0x7f0000ed4000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c68000)={0x0, 0x0}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f000060e000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00009ca000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000ed4000)=@sack_info={r4, 0x5, 0x7fffffff}, 0xc) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ed3000)={r4, 0x1c0676bf}, &(0x7f0000ed3000)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ed4000-0x10)={&(0x7f0000643000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) [ 208.521172] sctp: [Deprecated]: syz-executor3 (pid 17148) Use of int in max_burst socket option deprecated. [ 208.521172] Use struct sctp_assoc_value instead 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xd, 0x3, 0x1, &(0x7f0000130000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00007ad000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000a7e000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0xffffffffffffd751, 0x5, @sync=&(0x7f0000884000-0xc)={0x0, 0x101, 0x4a2}}}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006e3000)=[], 0x34c) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a37000-0x8)={0x0, 0x0}, 0x8) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x8000000}, 0x8) 2018/01/15 17:56:55 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000fca000-0x98)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "95d0a1", 0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x3f], ""}}}}}}}, &(0x7f0000fc9000-0xc)={0x0, 0x1, [0xe21]}) pipe(&(0x7f00001ef000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fcb000)={0x0, 0x10000, 0xffffffffffffffff, 0x3}, &(0x7f0000fcb000)=0x10) accept4$inet6(r1, &(0x7f0000558000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000471000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fcb000)={r2, 0x100, 0x5}, &(0x7f0000fcc000-0x4)=0x8) 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00008d6000-0x4)={0x0}, &(0x7f0000da6000+0x7be)=0xcc9021cc7704783) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000728000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000c0f000-0x6d)="1f0000000406ffde0000f4bc0710000000060000090001800d000000000000", 0x1f) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000acf000)=0x0, &(0x7f000046f000-0x4)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ecf000)={@loopback=0x7f000001, @empty=0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9f000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c88000)={0x6, &(0x7f00008bf000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_opts(r0, 0x0, 0x200000000000, &(0x7f00003bc000)=""/221, &(0x7f00008e0000-0x4)=0xdd) 2018/01/15 17:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f47000)=0x10001, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000074e000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x1}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000052c000)={0x0, 0x0}) [ 208.568598] sctp: [Deprecated]: syz-executor3 (pid 17148) Use of int in max_burst socket option deprecated. [ 208.568598] Use struct sctp_assoc_value instead 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005cc000)={0x0, 0x6, 0x7}, &(0x7f0000da6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043e000-0xc)={r1, 0x2, 0x30}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) poll(&(0x7f0000732000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 17:56:55 executing program 2: socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000ecf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006fc000)={0x0, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000674000-0x8b)={r1, 0x83, "114ef4f52444780525af3407f0440fd8643772828c89e6cdab4d63a34358c355c265420faa9b8e8376172ea6bb315b270bf4c8fa76498af934b6d04fbec525defef34cf7c8a69ddaa73d9bde837394a930baab7133a853f8dc1b6d38777efa58ddf14bfaffcc1d40fb77e5b27d8537a0ce3cd56f0ff1ce66cd8d4ae3123165f46de6c5"}, &(0x7f0000000000)=0x8b) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x3, 0x5, 0x7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000-0x4)=0x81, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/15 17:56:55 executing program 1: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad5000-0x22)="0a0775ffff0eff65030e00005c54dfb7295df0db8217ad4000000000000000e6ce0c", 0x22) 2018/01/15 17:56:55 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000088b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000943000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c7000)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000029b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0xbfe, 0x0, 0x7d6, 0x2, 0x20, 0x80, 0xbf, r1, r2}, {0xa2de, 0x6, 0x2, 0xc759, 0x4, 0x3f, 0xc6fc, 0x4}, {0x5, 0x400, 0x0, 0x7}, 0x5, 0xb, 0x3, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x7f}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x6, 0x1, 0x3, 0x0, 0x7ff, 0x1, 0x5}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000000000000, 0x0, 0xb, &(0x7f00008ff000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x4010006, 0x7) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) [ 208.640440] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000165000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005d2000)=0x6, 0x4) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0xffffffffffffff85) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000597000)={0x0, 0x400}, &(0x7f0000303000+0x866)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009f000-0x8)={r1, 0xffffffffffffe220, 0xc717}, &(0x7f0000ab3000)=0x8) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d9f000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c78000)={0x0, r1, 0x7, 0x3, 0x0}, 0x14) 2018/01/15 17:56:55 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendto$inet(r0, &(0x7f0000d30000)="eb0c4bc701a2af61aa1fd1a40525ff54159f99918259461fcf683968faa66e46cef7b03efe625f5c35e852215af213bd9bf707618741bf3c10cb097d55b457b3145c5fa15f4684cbc26bbf740056", 0x4e, 0x20000000, 0x0, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x8f7) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000036b000)={0x0, 0x8, 0x3f, 0x200}, 0x8) write(r0, &(0x7f0000647000)="1c0000002000af0000000000000001050a000000000400010007109b", 0x1c) 2018/01/15 17:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000080003, 0x6) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00005ad000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ba000)={0x1, 0x5, 0x8, 0x2d, 0x0, 0x0, 0xcb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet(0x2, 0x80003, 0x2) getsockname$inet(r2, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ae000-0x4)={r0}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00004d4000-0x4)="419b5f51", 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a6e000-0xb)={0x9, 0x8, 0xd46d, 0xfffffffffffffffe, 0x401, 0x8, 0x0, 0x3, 0x2, 0x5, 0x7f}, 0xb) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000475000-0x4)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008fb000-0x4)=0x17, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) sendto(r0, &(0x7f0000fe2000-0xb)="5c9a7f9ddb4d3e572a9d5f", 0xb, 0x10, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000718000)=0x1000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8", 0x18}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000034d000-0x38)={&(0x7f0000aa6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000012e000-0x10)={&(0x7f0000b1f000-0x8a4)=@newlink={0x50, 0x10, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x0}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000099d000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000057f000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000892000)=0xc) 2018/01/15 17:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000334000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006a6000-0x4)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000a4f000)=0x0, &(0x7f0000ea7000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x8080f, 0x80000001, &(0x7f0000680000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00003ef000)="20b84d423036c23bcf2e1110aa46bc2e2a90647263438c8bfb45906fd2433d4fc3d16779a680db60d4a8ac62a5566d311c4b97fa3a55420aa07b182063267be3403dc79bad7368021277553981d60b2cdfa2ce531ac0eefe90533957197417cd6b770f1d5bea07ffd6b72deda8bcfb36aa8d125e14d5beea535351e75b70e76e737debf523a9568468ab0dc926b8d1499f9935f83b8f1f71b73c02ba2f565fa37057e18d7e13182cc73dc87352a825e4cd99befc5d07a8501e91d535466b31a236678e56af2adeacd45ef9067ecd4725194d6b741e0745466e8342db", 0xdc) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/15 17:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aa6000-0x4)=0x7, 0x4) listen(r0, 0x400) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000954000-0x118)={0x401, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/15 17:56:55 executing program 2: r0 = socket(0x40000000000001d, 0x4000000000003, 0x80) getsockname$packet(r0, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) 2018/01/15 17:56:55 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001b0000-0x5c)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe1}, 0x6, [0xfff, 0x6, 0x1, 0x7, 0x7fffffff, 0x1, 0x8, 0xfffffffffffffffb]}, 0x5c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008ce000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000-0x4)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ff7000-0x4)={0x0}, &(0x7f00008fb000)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000011f000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r1, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff5000)=0x9, 0x4) 2018/01/15 17:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x5, &(0x7f0000459000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000031c000)="", 0x0, 0x8040, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r1 = socket(0x5, 0x3, 0x7) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00002a3000-0x80)="15febdfd937b347f870a79c2f21a886624b241f8d4c6de0f754305287290421fa623c3bb01487576be0dda17650cb3298f9407b337adebc3b780650d10c761ef0bed006d76731380080a038927822130f99ed59cb9ab24d9af1c025ddb572fd32fc7ad383f72aff9412dfe1946661d247555c6ea7167b144c0e5a03b3c11e433", 0x80) syz_extract_tcp_res(&(0x7f0000f56000)={0x0, 0x0}, 0xffffffffffffffd6, 0x401) 2018/01/15 17:56:55 executing program 1: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@generic="dae24cc561459e624c10f45577e0cb25", 0x0, 0x0, 0x0}) 2018/01/15 17:56:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/15 17:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd0000-0x4)=0x0, &(0x7f00004fd000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000eed000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000595000-0x4)=0x8, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00004b1000-0x4)=0x3, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a8e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000349000)={0x0, 0x9c, "dd44040932dd35c93c6e331a1f4d89f5642b404d3ab626cc8afa517d7e07fb04fa38ec0e242a5fa25a00025c34cae84098486b932f6c470d65b216a9727bbbaae4c3dd74d59af1b5e379420f337311a97759a1fc40c40eb0213daabb968f6438c96cbd340d443551b5a93d133902bf6fdc281693952aea6953b8b796e518ceb88bceabf284635029c4ea7aa59b5515d61a7b34056bc3e0988247d5a0"}, &(0x7f0000f53000)=0xa4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea8000)={r3, 0x9, 0x7, 0x10000, 0x80000000, 0x4}, 0x14) 2018/01/15 17:56:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000001000)=0x1, 0xffffffffffffff6a) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000004, 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005b9000)={0x0, 0x20, 0x10}, &(0x7f0000a12000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000067f000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a12000)={0x4}, 0x4) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00006c0000)=@abs={0x1, 0x0, 0x2}, 0x331) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/15 17:56:56 executing program 5: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000791000)={0x0, 0x0}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001da000-0x4)=0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000792000-0x78)=""/120) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffff86ca0000b100000000", 0x24) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000009000)=""/230, &(0x7f0000006000)=0xe6) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000007000)={@rand_addr=0xbda1, @multicast2=0xe0000002}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004000)={0x2, &(0x7f0000009000-0x10)=[{0x7fff, 0x9, 0x303a, 0x41a}, {0x80000000, 0x5, 0x4, 0xffff}]}, 0x10) 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) 2018/01/15 17:56:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x5443, 0x4) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x2f, 0x0, 'cts(cbc-camellia-aesni)\x00'}, 0xfffffffffffffe45) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000e1000)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00001b5000-0x4)=0x0, &(0x7f0000608000)=0x4) 2018/01/15 17:56:56 executing program 6: socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000891000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000e6000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e6000-0x4)=0x8c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000d7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000ce000)={0x0}, &(0x7f00000e6000)=0x4) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000007f000)={r1, 0x7}, &(0x7f00000e8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e5000)={r1, 0x7f, 0x4, [0xfffffffffffffffc, 0x8, 0x7, 0x1]}, 0x10) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006b000)="1e336500ff3b000000000022000000ec43", 0xfffffffffffffe6a) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000202000)={@generic="d4a18efa8bebf6dc2aacb4c2e30386a5", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000289000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000289000-0x4)=0x8, 0x800) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000214000)={0x0, 0x0}) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000289000)={0x0, {""/7}, 0x0}, &(0x7f0000091000)=0x10) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e51000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf3000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000095000)=[], 0x0) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x1, 0x6, 0xffffffffffff6e11, &(0x7f0000de0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f2a000)=""/25) r3 = accept4(r1, 0x0, &(0x7f0000486000-0x4)=0x0, 0x0) pipe(&(0x7f0000d13000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xe) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000034a000-0x8)={r0, r4}) close(r0) [ 208.972497] nla_parse: 11 callbacks suppressed [ 208.972502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r1, 0x100, 0x0, &(0x7f0000799000-0x72)="52c577f8dc626eeaeb36fb459549bff23649377d6f8696fa6de2323e33ba23945aa9e99ba756722aa18673a9b036e77f892e41e89bf4e4a67fbce9d96b928126754e39374faf0243616b8fb27a6ae8f0aed7f358e26059f23488869eac8be868d0f9cd42d9f67b87607e84d324c40eef7722", 0x72) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f8c000-0x1000)="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", 0x1000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f6000-0x4)=0x263) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) pipe(&(0x7f0000ceb000-0x8)={0x0, 0x0}) getpeername$netrom(r3, &(0x7f0000f68000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a3c000)=0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/15 17:56:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x200, 0x0, 0x3, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0xfffffffffffffffb}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3f, 0x5, 0xfffffffffffffff8, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x80000001, 0x10}, 0xc) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d8d000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e48000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d8000)={r3, r1}) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fa4000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd47, 0x3, 0x3f, 0xa8, 0x3}, &(0x7f0000d4a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x9, 0x2, [0xffffffffffff18f5, 0x0]}, 0xc) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f51000-0x1f)="ed1a", 0x2, 0x24048040, &(0x7f0000071000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004cb000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x1, [@empty=0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000f52000-0x3)="d7f8", 0x2, 0x0, &(0x7f0000f4a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xfea0) 2018/01/15 17:56:56 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x1f8, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = accept$inet(r0, &(0x7f0000f72000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000519000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d0c000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000977000)=r2) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bf0000)=0x0, &(0x7f00008d7000-0x4)=0x4) sendto$inet(r0, &(0x7f0000744000-0x1000)="", 0xffb9, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x6, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00003d2000)={0x0, 0x0}, &(0x7f00007da000-0x4)=0x8) r4 = accept4(r1, &(0x7f0000cb4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000507000-0x4)=0x9, 0x80000) accept$ipx(r4, &(0x7f00006e7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da8000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f0000f59000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f5b000-0x4)=0x3ff4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f5a000-0x8)=[{0x7, 0x2}], 0x1) 2018/01/15 17:56:56 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/15 17:56:56 executing program 1: r0 = socket(0x400000000002, 0x3, 0x80000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d3000)=0x0) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000080) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000b2d000)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000881000-0x8)={0x0, 0x0}) accept$packet(r0, &(0x7f00009e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000-0x4)=0x14) bind$packet(r2, &(0x7f0000c6d000)={0x11, 0x3, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000004000-0xc)={@empty=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000003000)=""/136, &(0x7f0000004000-0x4)=0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000004000)=0x6, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c88000+0x676)={0x0, 0x0}) bind$inet(r0, &(0x7f0000603000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) r2 = socket$inet(0x2, 0x80f, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000588000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a46000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003d0000)={0x5, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000077c000-0x10)={r4, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000007d000)={0x0, 0x90, &(0x7f000067f000)=[@in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}]}, &(0x7f0000db2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abc000-0x8)=@assoc_value={r5, 0x8}, 0x8) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000310000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085b000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000fc000-0xa)={0x3, [0x9, 0x6, 0xc276]}, &(0x7f00009da000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f2d000)=@assoc_id=0x0, &(0x7f0000da5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cb9000-0x6)={r1, 0xffffffffffffff00}, &(0x7f00005be000-0x4)=0x6) r3 = socket$inet6(0xa, 0x2, 0x20000000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e7f000)={r1, 0x4}, &(0x7f0000d82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c73000-0x8)={r2, 0x2a5, 0x9}, &(0x7f00002b8000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r3, 0x1, 0x20000000016, &(0x7f0000cd1000)=0xb2, 0x5d) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000713000-0x2)=0xa88, &(0x7f0000944000)=0x2) [ 209.158821] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 209.186268] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 17:56:56 executing program 4: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x0, &(0x7f0000470000-0x8)={0x0, 0x0}) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000821000)="1e7af0eadcc35421665b5d1b3f2ae31fbf3bf02eb44f5af857736d63fc8d665f8d93a4d6911e7e113e08eae76c38f9315dda453e5fa1e82d66c70f206bb9a0abadd0ea27522cf9ccecdcee7fee6443427da55eb018f700a0378fb1b0b68ad0ec2b371d1680225f612bc92c712fe9c8ad0cff7f86ced5cad5db47e841884809e8", 0x80) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000001f00000000010306000100a445", 0x22) 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000454000-0x10)=@common='vlan0\x00') connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) r2 = socket(0x4, 0x80800, 0x6) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000eb000-0x4)=0x0) poll(&(0x7f0000761000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x4) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000220000)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000009b000)=0xe286, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) 2018/01/15 17:56:56 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000864000)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000410000-0x4)=r1) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) socketpair(0x0, 0x7, 0xac8, &(0x7f0000a59000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f91000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000025000)=0x8, 0x4) socketpair(0x0, 0x2, 0x80f5, &(0x7f00002c4000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000331000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f00006fb000-0x2e)="5f4d3f95a524501ba920cdd65a32f5c05cb0be7fd88fa05d4064cc7c04fa2f7cc4d8f8fce79f3f1aa915be5e3d0c", 0x2e) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e31000-0x4b)=""/75, &(0x7f0000009000)=0x4b) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e86000-0x78)={0x100, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x100000000, 0x101, 0xff, 0x0, 0x2, 0xbaee, 0x0}) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f00009c3000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000c2c000-0x4)=0x3eca36aa, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007ee000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000dcf000)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000807000)={@common='nr0\x00', @ifru_flags=0x1000}) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000d000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f000000e000-0x9)={0x1f, {0x7, 0x1, 0x1f, 0x1ff, 0x7, 0x3}, 0x7ff}, 0x9) syz_emit_ethernet(0x62, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x2c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x2, [0x0, 0xf87]}) [ 209.216649] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 209.256924] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x2, &(0x7f0000f91000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000f91000)=0xc) writev(r2, &(0x7f0000f8f000-0x30)=[{&(0x7f0000f8e000-0xe)="b2bb4b0ba4c95fe533763e53588a", 0xe}], 0x1) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001070000001419001a000400020004000000000000080003010c0700e400e4", 0x39}], 0x1) socketpair(0x3, 0x804, 0x1, &(0x7f0000dea000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007b0000-0x20)={0x8, 0x6, 0x400000000, 0x8, 0xd, 0x795c}) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d8000)={0x0, 0x0}) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000edb000-0x4)=0x0, &(0x7f00006f8000)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000b80000)=0xfffffffffffffe01, 0x4) bind(r1, &(0x7f0000539000-0x8)=@sco={0x1f, {0x1ff, 0x91, 0x9, 0x5, 0x6, 0x101}}, 0x8) socketpair(0x1b, 0x6, 0x200, &(0x7f0000f48000)={0x0, 0x0}) getsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000603000)=0x0, &(0x7f0000862000-0x4)=0xfffffffffffffe8c) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000111000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00004e9000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b41000-0x2)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) splice(r4, &(0x7f0000e7d000)=0x22, r4, &(0x7f0000b65000-0x8)=0x3e, 0x81, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000050c000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x20000000000000}, [@jmp={0x4, 0x3, 0x7, 0xd, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r1 = accept4(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/63, 0x3f) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="147902c606849261dda59ad98200585878148d2214b99588df7b10f14eef4a1e6effa2c2d5b98f0a560107c55217dbaae94a6f6cf93ebcf08975fb043f3ca79f72b4fc7c2dec3e97e56a89c7b6c3205682db062c7e7e0b6ad86b7353c7a8945db27a77b86d4660da3a3aafe811065cb9614f2988126f6f7567ba5a76b8162e1905858b2a0f7ccd655eb5ba909077a5963680964033b5853903659a86fce701df2c582398d0671a8026d62411805ae9f27a74aa76502b22a1d22859edfa06df91c3", 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00003bb000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 17:56:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x6) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) recvmsg(r1, &(0x7f0000f99000-0x38)={&(0x7f0000c53000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a79000)=[], 0x0, &(0x7f0000cfe000)=""/143, 0x8f, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000cf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000055b000)=0x14) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c4000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edc000)=0xe8) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f82000)={0x0, 0x10001, 0xe153, 0xf8af, 0x1000, 0x0}, &(0x7f0000f82000)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00008d8000)={{0x6, 0x26469c89, 0x40, 0x0, 0x4, 0x4}, 0x8, 0x800, 0xcf}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f84000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f0000f84000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f83000-0x66)={r1, 0x5e, "27ee0d26d391769c5e5648ed30846891686256dbf2294ca7b7b5f8c2e87e2e56b2d8c5c860b9a845b4687485a349d737241ef90f2c3cf194b9f1087fa462ba6f6b47397290a9a8a3692ab95a296aab26280b5f430c5b177aae6f08dc5603"}, &(0x7f0000f82000)=0x42a) 2018/01/15 17:56:56 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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdd000)=[{&(0x7f00009dc000-0x3a)="3900000013001903041100000000000080008f0002000000450080000000ff0009001600040001000028720000001000050000000000000000", 0x39}], 0x1) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dfe000-0x4)=0x10, 0x80000) mmap(&(0x7f00005b8000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000058e000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000058e000)=@generic="913ca3ad01831fab0089668f132175ff") 2018/01/15 17:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r3, &(0x7f00007db000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000333000-0x4)=0x1c, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b1e000-0x4)=0x0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f2b000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f2f000)=0xc) connect$packet(r1, &(0x7f0000184000-0x14)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmsg$kcm(r0, &(0x7f0000a1e000-0x38)={0x0, 0x0, &(0x7f00008aa000-0x10)=[], 0x0, &(0x7f00000e3000-0x32)=""/50, 0x32, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f00003ec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000d70000)={0x2, 0x4, 0x7, 0x5}, 0x8) [ 209.400295] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xffffffffffffff22, 0x800000020000000, &(0x7f0000aa4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r0, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(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) 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f0000f11000)=""/177, 0xfffffffffffffe36) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000518000)=0x0, 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000784000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) read(r0, &(0x7f000087e000-0x4f)=""/79, 0x4f) write(r0, &(0x7f0000f8c000)="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", 0xfc) [ 209.450239] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 17:56:56 executing program 5: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x200001c, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xd118, 0x0, &(0x7f0000ff4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:56 executing program 0: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0xe) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000063000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b35000-0x4)={0x180}, 0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dce000-0x10)={0x0, 0x3c, &(0x7f000025b000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0c6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a87000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ab2000)={r2, 0xdc, "a914be1a9746af5315e4883ad84a5fe0b38c4b0b9e71ce6809749be19cec0e048b00320ad37a772b01038d9598757004701f37bade46446648ed9790140a822d18cd58f9ca3abe6c19c4c764e32f628b0e97f6edb0bddea230c672e04ffbad4d759b7d494e1a8eaec4d2d9abd2005689fc415e7717cd0f8d3b32b2c82cd4da79ee7892a17af591a096d3d26867de5070ae4c870b96a6c27e76cedcaf3633075106f1da8c333c258a9debb82e8f4973096f58121564b7e0e6bdaf4a22b588666f3d27304e659cb94a4569ab2914b181c363c5bbc8b08a375da6d893d8"}, &(0x7f00008f1000-0x4)=0xe4) [ 209.520163] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x38)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0xb4)="8a0c901ef93b1adad3534e52d699da29b67c1f10fda4708eb00121269b2990bcc1ceab3638db6d74e2f520f72726a4adf016c193d070495f1c67decf46b99dc12b2b987f1078ff30380ab2fad873527d6620c0d02fd4e845d314cacf9dfa60a41dee839287a9419afc950e5d702925dd3aeb15a32057a137178413434ffdb15ed1526848ec8417557aa74c68bf26a987538b97242f8e7f0378a0560e9c826726a64e96318a75bec90fb0578efd93dc88cf7523fb", 0xb4}, {&(0x7f0000002000-0xa3)="176fad28605fd702bec6bceed56cfb07617b745534a75932fdbc77a85e55f85e3d45b251b29505854a63bd42b56508bebcdff196abe5c13c2f7f9ed88a21afbc3ade78c4ae64f3d58d05351ace3193e5db083c057df55a9133204f389082ca2ee937d68caee3390a69096a1c9b153ef6ba76bd0837169ec04dcedd400b56e49fe3f9ae8dc09c15b16035f94dafb78dc66455765f5bc420ef44f8f078dbb2be9c51ce79", 0xa3}, {&(0x7f0000002000-0x8)="75b7b7bddf92c7e7", 0x8}], 0x3, 0x0, 0x0, 0x4040000}], 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0xff, 0x400, 0x100, 0x1, 0x80000000, 0x9, 0x8, 0x0, 0x9, 0x80000000}, 0xb) 2018/01/15 17:56:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00003cc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0xf0d, 0xa, [0x0, 0x80, 0x2, 0x0, 0x7, 0x3, 0x2, 0x9, 0x5, 0x8]}, &(0x7f0000c83000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000027f000-0x8)={r1, 0x2}, &(0x7f0000068000-0x4)=0x8) 2018/01/15 17:56:56 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x4, 0x9, 0x800, 0x6}, &(0x7f00004bb000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x3, 0x100, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000087d000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) socketpair$inet(0x2, 0x2, 0x7fffffff, &(0x7f0000ffb000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000090c000-0x80)=""/128, &(0x7f0000566000)=0x80) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00009b6000)=0x2, 0x4) 2018/01/15 17:56:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af9000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="b83d9658c95f3eb242911527f3f2ed9b878dd81ab5e648a3a5a3f596b22a39010825c20f6f72323636855abc7a7b9a32f423abb4beb2509cf4", 0x39, 0x8010, &(0x7f0000000000)=@ll={0x11, 0x0, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) r4 = socket(0x9, 0x2, 0x401) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000027a000)={0x0, 0xc6, "4cc37ee7a0538a8cac0b0396e7ce5a1b370d02460ddf065bce715412dc72f22fff1803dd442b9552470e9b441f88f90a88699fc5c5f38f3b68b36a7aecec9d9a0d77980a7958f6c2ad320ea441139cab4d205edacc069c5eed9a71288e6e81776baff1fc6b6fa65d3bc3e749901d5f219ac2d6beb7f6579201b95bdb9d924eab2d2276c926c8ae4b28703d4fa8899f81a70106ea1130373d59bdddab280491b27a1ed00d341a88e9e2a7a69a45a93718ce3ccfe3b5e3a79fad9d9ad875d07a7fe6076797832a"}, &(0x7f0000afb000-0x4)=0xce) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000567000-0x105)={r5, 0xfd, "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"}, &(0x7f0000afa000)=0x105) close(r3) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000444000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f1c000)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000981000)={0x8001, 0x80000001, 0x8, 0x7fff, 0x8, 0x8001, 0xfffffffffffffffc, 0x2, 0x0}, &(0x7f000054e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000743000)={0x5, 0x8000, 0xaf8, 0x1, r1}, &(0x7f000004b000+0x28d)=0x10) r2 = socket(0xc, 0x0, 0x7fffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006a2000+0x2a)={0x0, 0x9, 0x1f, 0x3f}, &(0x7f0000d09000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003a7000-0xa0)={r3, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0x5, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002e7000-0xe8)={0x0, 0xe0, "e942ae1c9b75b152a6e96e31570439c80f61fa0d174055dc59ec03c28e3197df9d45b28c39c315e74c4cf45405803320eb572abea4e6ad2da64e86a4e0cbead32a84b4a15fbd1c70d1df9c30004e4b73b2f93080b29525cae5ca5082d341d9011b6412a3de3e71e5732530dc90def92a4dce108b0328d22db356d3adae41124608fc34954406d331dea79554a928feb32ac02e946dd0f86092213657fa3e42bbc7a3df8d0a321293cc4aa586b953864fd3c420aff5690fd9eb2f86e56198a9e399071fefd613d830c7ba7f2f7c4bcd298ac401f909baeda35c689c87bcfbb0e0"}, &(0x7f0000dc8000-0x4)=0xe8) setsockopt(r0, 0x0, 0x10001, &(0x7f0000e30000)="bb3c891e26572638477d5c2fb57734f1955c36dad5b19718ce0eb3df3d2990ae3a4a361c79ee6ed9ef7dea07630a19e1d0ac1cf26869f4740440d4f38ba7e55ef499a88ba1051a63e7e290", 0x4b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cee000)={0x0, 0x10000, 0x8f, 0xfffffffffffffffc, 0x0, 0x101}, &(0x7f00006c9000)=0x14) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000649000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000762000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f45000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e80000)=0x10, 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00006e6000)=""/80, &(0x7f0000659000)=0x50) syz_emit_ethernet(0x56, &(0x7f0000a85000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x4, 0x101, 0x3, 0x1ff}, 0xc, 0x3, 0x0, 0x0, "d77322862f1cd612456b99b1504e194a2e1d68ac63872639f18ce07658ffc1b4d62fc7fb0c0424ec65a739a919c6293bb0ed65fa09db70ba1642c1f4e3bfa6c7"}}}}, &(0x7f0000db5000)={0x1, 0x3, [0x145, 0xb5c, 0xc60]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00006c3000)={{0x8, 0xc22, 0x8, 0x9, 0x0, 0x0}, 0xffffffff}) bind(r0, &(0x7f0000991000)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:56 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) socketpair(0x12, 0x7, 0x51, &(0x7f0000a78000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00005c4000)=0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00000ea000-0x4)=0x0, &(0x7f00005f0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3d, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x2}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000-0x40)={r3, 0x0, &(0x7f0000002000-0x18)=[], &(0x7f0000002000)=[0xffff, 0x4d, 0x10000, 0x5, 0x9, 0x4f, 0x0], 0x4, 0x3, 0x5, &(0x7f0000002000-0xa)=[0x10000, 0x200, 0x600], &(0x7f0000004000-0x10)=[0x40, 0x1, 0x6, 0x9], 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0xd4af0b5, 0xffffffa8) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xca) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000582000)={0x0, 0x0}, &(0x7f00008f5000)=0x8) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005a3000)={0x0, 0xffffffffffffffa1, 0x10}, &(0x7f0000a13000-0x4)=0xc) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000837000-0x23)={0x0, 0x1b, "8309d176407316d04b687b7fd6bb47204e65725e5d13d38a6ca33b"}, &(0x7f0000257000)=0x23) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a12000)={0x0, 0x0}, &(0x7f0000a13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000016a000)=@assoc_value={0x0, 0x80}, &(0x7f00003cf000)=0x8) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a12000)={0x0, 0x4}, &(0x7f0000a12000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000037d000-0xa8)=[{&(0x7f00002d8000)=@in6={0xa, 0x3, 0xcec, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83}, 0x1c, &(0x7f0000a12000)=[{&(0x7f0000a12000)="9f81dea4e6cc65aeec00e8ac6497137818cbda1e011280dd9c8474245910d92abbde89b9501e30d3fb25b44fd97274019484a094ee4e1fd9ecac959dc95bb8b87cf559a186075aeb48aca6cc3805f72015ea56fdc3338950fa261c557fdf2f59e8d58ee35756d5538efdc262ec12c515ced022c64320b43398bc05d018a28d117b81005a770fb8dfd6ebe0bef96b4002", 0x90}, {&(0x7f0000a12000)="6d12989e977615ac6eaf94ecf32be2dcf4b038f362e5c04f649eae629402877849e0572fde47263e42ba7ecc538c7a5c2a829a74de893c69f4d7a34b90362a0a0d76e435e463c03c90918c24d17e76e10064f3dc7574120f39ec1bd614410246e1e8f7865d2b686ed7fe5d90bc5459a8f643b203ab85e5181b9cf6432699eb6fd875258ba43171660ada58186c4855b0b614175b3224f8b66e4fdac2736ac133dd1f652eaae0761a", 0xa8}, {&(0x7f0000a13000-0x7b)="83175b0744ce95d52a00a5ebc7c66410abb7896d4e9f0d42043c856f35be9860aa0a277f03fc34b8af4766b2fba4304b0209a3653e8a4b96b03ebc423a7cb22356329c9ecb3e5031f871b401b8b8e2a7ba913f5e9884e1c56ced23b1b3c18d08df4c3d4833a6a768c741a5406655aabb3887acdd70886ac475436d", 0x7b}], 0x3, &(0x7f000097a000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x820b, 0x100, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4a5e, 0x401, 0x8201, 0x784, 0x6c, 0x0, 0x3, 0x9, r2}}], 0x60, 0x4008000}, {&(0x7f000054b000)=@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000a12000)=[{&(0x7f0000a13000-0x17)="30c1158e3a847c69085704918a5b6f3ab34ef942ede9ea", 0x17}, {&(0x7f0000a12000)="8429299183dad13c236bbfc2d5ceeb2a8cc2f3836f5d47bc648e95b5af7d47a7f6c78bedea173cdd8e0e7d5c", 0x2c}, {&(0x7f0000a13000-0x9d)="1332c665f36f2a7213ba5cb7abe1a3f2364a007bbdf7a18fe497252096af9390c76b033446dbf8c138a65ae1dcb35e4eecb8f3d5a4d3aa5f625ebe8173d8742ca26c88e6f0006b291c71fd3a07b7239502d82ee5e207fde7cef8046ca021c935cdc924398544d99deaa10bd993e3d0d7fdd68dc186e52acd6c6cc1fa574a4498ecbcd145348e361221b5c0820c6a86d6dc0ead3099599154ee90b35935", 0x9d}, {&(0x7f0000a12000)="2e26f36dacc3bca88fd16e3055257111abae1133076f2454d68f4ad551041fe2e12bca346c9b7353a018604b7d9e7cf934e55f", 0x33}, {&(0x7f0000a12000)="54f3c45f61a2f98135df3ea8de0df535dad90e9c984256ebbfa013e89d0828327ff9b2c02a015e02fe0b5a82c0413d8379d543c1811c162681816673357466f882f01a500c8cae19b54efdb075a6e8f59692c950e1b29c332ca98d7fdc8b377d7be0d694000991eb8b843125d6cc1b13631676631a93056c00040cc8b66d594cce25bec80f9770d24a0cd58c4bcf3f8d0f5f5a175c5a51e1aa3aaca34ab91d0abab9a96911adc287b2c62dd22942b8724b5188f2", 0xb4}, {&(0x7f0000066000-0xa8)="c3f4f1db72cbea16f17c74152dfab698ae5817970a12deebab9de82e3e54839db8807f9dac98fe6af78d100d43a7b269534161f9977935ed632d53805647b2aae27cfc83531ab8671ebdbe0efffd803e37ae5792516d464e7cfc398a4e1af42643357175f788a54c1a2d344f80070d20b0d94cbd2c59ee26c46d3f4770ef3b4aea163c1b984e7cc2ffe2de9ac612a67196bb34b46d77624fe28a3851013811d74347d2d781b2ca54", 0xa8}, {&(0x7f000039a000-0xb)="3e5f27af18ebc698f0c513", 0xb}, {&(0x7f00009fc000)="", 0x0}, {&(0x7f00004d7000-0x48)="62b45a2991c087e6c2b8a7373366f77cf2298014a986d0a06c01cebad3c6cacc2ddab4d6b22ff509aaec21bce5df80889c0cf1c3649c965dc75f9a7b7a876b017d89a41630ccc561", 0x48}, {&(0x7f0000a13000-0xa9)="e5f1469ce75b132c832c38c2fc8fc6933b1e94f2e1d6f0173e0af774214cc2f106c3774983a075d121f4dd1ba489f714c7472465e5a1ae5d849ec5ee336f7c28b18aba663c6d27a1c92895d6d98eec6847b024a55cd702d631a320bc4928546a29de21bb454edbeb9b65a5a6791fcc5eeb7fc49b7d43fc53b81499740f1d2b15e0718733c2cf6218422a17648ea0a57b1b74a7982cb643a7ea99f4faba46b681f0b1e476e7a42ec3f5", 0xa9}], 0xa, &(0x7f0000a13000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x200, 0x401, 0x3, 0x1, 0x800, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x0, 0x8, 0x0, 0x40, 0x72a, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x1, 0x2, 0x8, 0x1, 0x1f, 0xfffffffffffffe00, 0x6, r5}}], 0x90, 0x10}, {&(0x7f0000a12000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe}, 0x1c, &(0x7f00007a9000)=[{&(0x7f0000866000)="4b1ff29a2798348b3f9be18c2127422798a3c64efd0e6ce1eee7a8b27d3138b4e821fe7c28f6e7398ac302d262137507e7b3a7d84cf8c40fe2158fddfd0d61a990849515a0ec937e056137b7dd6f481ba94a75e3ed4e47a453a9038d", 0x5c}, {&(0x7f0000a13000-0x3d)="f15ecbdba9f7f23d6a85a4d013bbe2faa747fd7e5e25f504989d9d338f0c3f68b2c19e6ef40ef529c12ec8b58df1989ba3cff5bfb964c6dfb4923c5172", 0x3d}, {&(0x7f00005cd000)="0c66694c61a3aa321f2b54d98686043bab08f7315d6f57b8daf07d02923c1b1ddeba27647a2ef308fdb898b6b819dfc8a0495f4abf3d008f5a6dc8efba20db341b21229445a4d9811fb2f5fce518f11cf3af977f1ffac09c0dfde0d6fbb1e007e127757ce9de9b373e", 0x69}, {&(0x7f0000a12000)="ba9b1b4bb2529ac8adc2825649bc1801268f2e96ae32123dc5e97ee42052f5fe107668a60618a37ed99eed6dc7b81b81077f06c3ccbc5f8c2512e39512a6d6b8aeb0abf61173c741d5c350fa0786adaa49eff0ff61f5e0d009ecaa77d609d3d084a8e0bb8c8e6edae298489acfed4edaf8a78296345114c17457628eece546ea671692999e7eae2dfdc0034abe90ca", 0x8f}], 0x4, &(0x7f0000a11000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x7, 0xa9e6, r6}}], 0x30, 0x2000c000}], 0x3, 0x40) r7 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x7, 0x1, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000065f000)=0xbe, &(0x7f0000b21000)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) [ 209.685791] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58564 sclass=netlink_route_socket pig=17519 comm=syz-executor4 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e31000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x0, 0x1, 0x7, 0x1ff, 0x0, 0x1}, 0x20) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000543000)=0x7) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b61000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000)=0xe8) socketpair(0x3, 0xa, 0xd592, &(0x7f0000165000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000c00000)={0x1f, 0x326b, 0x2}, 0x6) 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f52000-0x4)=0x3, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x3) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x3ce) recvmsg(r0, &(0x7f0000e95000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/15 17:56:56 executing program 1: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000e82000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000068000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000de8000)=0x6, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="57f033a3205c058c52c0c4d129f18a2506178675293538314e14bd1989edd8204f62138dca097e42047ed39043175326f06a034a86dade6ffc6a3c0e9ebaa45e2dc190b1ecb2312010e40bbf102c2981fa18c31b30287bdbac51159245ec34bc111bedb0e5e6bdfea8c2f517f5dd58647fd852bb98f0", 0x76}, {&(0x7f0000000000)="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{0xf0, 0x114, 0xfffffffffffffff9, "ea0c92a563530b0968381f62813d0b136010ead1431fc2f033889ae296ee8cf54a301ea69a3b1df147c652d7004d110c67f9cdb203a8e81a0ac78668fe45bd2b14ceeb04fa6437662d8ad120e4d2b66c7d9a01b19d57bd8351c20fe25a7d34978e1f70704491f3ad4f9d1b0010bca0e271da60ae83ea34c438f94c939b46c68caa5cd866b193b5ff3b08797fbf072a219d46a1847bc34ec54f61108a92edf3229337886141221bd44257fd23267d98e85c4590a55c851ec72ae9439564ddd0501d9008b7984e7adc5998e618a0c658807fb2c4a16c4f190ffc"}, {0xd0, 0x105, 0xcd, "e6fc42c484358236c1d73282a63b6fd991f327864c271794589aa021bdc6795670b8e0ad37999934548df2e2c0c401a0e5addfcac6df3e63cffa95acb6a16a37e86eaa647d042923086d1ed7a30a7920f022cc2cdd8f8c28088ba28dbd1e11ba929c8956ac51ae871c3e06b8396de7264c52e0e6ea0c52e255bbb26f74d5c42229dc0ca119c2a1ec1b5818d4dd755c0f1d4c8e06c5bf095ee679a929c057f56fa425bdf028fadcb4c1a57368c40edc799d0891c2a430ec40e62ed02bfe48"}, {0xc0, 0x113, 0x9, "657bb4f421f49fb052ae099193712b607104b3a22b8aa238fdf8b19f4408c9f7f98f0658f124715106cfcf8c2be92b316462da35164cf3262f816d637ad1c91afefe9744236420ad07ded0750ed0d350fa760b7f7d067b85afec11650d0beecca4e5cd3b1d294e4cc0fcc9ee57e39752d94c94c6a47912bae592e7111b66b45c9ce71459722b8d6df95359adfda01a509d20411b5faa751a43716057e8054a65babf1a7da5bdc1f5d9149117e9cdaa17"}, {0x80, 0x129, 0x0, "d41f60cf127f5fa70842eccc402ab3a538dba74e6304fc1bf64a3a3dd5cd18960aacf88510238d09f8178c3fc8b8ae63dbf97fd08737b013d7ddd46ebe4c7550d0129c9b4dc500fa51fac9336b8ea4118a8ab7433e85ec2539b2e74cfff0c90aa150120dd24b64622616be6770f644"}, {0xf0, 0x0, 0xffffffffffffff81, "718c0e494f4b32144dcfab045eb0d99bb8769192f8f668c5ebae3586f986467ff5ef5edbf39c8b68bbac3f06b1db032443af9930a7caebdb3fea35ed84d36ca32aa559e3e18f1e3b17d18b113533f39321b6f4c1fb3dd37bd5c43afad2406f6e51f12fd58f6fd4d39df7d98f1bad53d1fb676b89f5af82a56b23813871ee5d9d6f2d73adc56b77c08dd8b5c66cf8f75a2222285c6d3eceb50c85b4ea968f77ec504a4554d7ada5f97ff16d7e1c0c1917671b6559409f954e86432f34479b95a1e2ec1a66368019ff3809f51ed75f29beba59cb9f58a68bc50c"}, {0x40, 0x112, 0x7ff, "902de3a38b20b4e1fb428540ee12bff928f11bf93bcd2a40d4064bd4af906bd3f806dffe371ab032e10a12159c15bdfa"}], 0x1528, 0x54}, 0x0}], 0x1, 0x80) syz_emit_ethernet(0x3e, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x8, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x8000000, 0x1, [0xb8f]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000990000)="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", 0x1000) 2018/01/15 17:56:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c2d000)={0x0, {""/7}, 0x0}, &(0x7f0000bb0000)=0x10, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000745000)=0x0, &(0x7f00000a1000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eab000)="1774b6c5820f0000000000000000c7070400095b534c90c2fd4ac8002985fbf155", 0x21) 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002f2000)={0x0, 0x2, 0x10}, &(0x7f0000e9e000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008ab000-0x6)={r1, 0x100}, 0x6) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/15 17:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f6000)={0x5, &(0x7f0000905000)=[{0x401, 0x1, 0x1, 0x401}, {0x3, 0x101, 0x1, 0x3625fbf8}, {0x100000000, 0x0, 0x5, 0x5}, {0x80000000, 0x100, 0x4, 0x6}, {0x5, 0x10001, 0x3, 0xffffffffffffff7d}]}, 0x2ba) 2018/01/15 17:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000a88000-0x6)={0x0, 0x0}) sendmmsg(r1, &(0x7f00007a9000)=[{{0x0, 0x0, &(0x7f0000cec000)=[{&(0x7f0000bf4000-0x33)="44235e524afb9530851586b01367e31ca67ad90abbf9844b11032745feffb04437d5b161f9f9d4c8772fa00414a14d3a0d63a8", 0x33}, {&(0x7f0000294000-0x17)="da1f9f8cc1e01e8db0de76234acd7605c6a9241fd0e6ade7a74084f8441d4612e69a4537c4b855748504f21afcfdb4f387155b96220670ddaa69a196ef82617889812fbfd4c458e8b60f86a2b70d410adc4be78de1a3f23370737dedd2", 0x5d}, {&(0x7f0000261000)="092ff597e15fe94acfe03ce8ae4a927ff699ec7e9af8eac8ef9e547003f552e97def8fa129c0a912f84933b2495fdb57e81066c16b112ef540fca4be0ca0484ae3d18e7ee3cae2f53c44696fcf2d03f35181f6ef4350d40964d7221462c9bc4f11873f90497b8569f98527a403c79650fd93fbf3278ab5bb6835fe3138c5b85bda62e80f81bffbeaef53f232001c3080f108ac9ffd29ab2ee1e6bd6ab997a3ea7928f7cd19", 0xa5}, {&(0x7f00002ce000-0xfa)="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", 0xfa}], 0x4, &(0x7f0000536000-0x1010)=[{0x1010, 0x11, 0x3, "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0x1010, 0x4000000}, 0x6}, {{&(0x7f000021c000)=@ipx={0x4, 0x2, 0x7, "aa51ec98a7f2", 0xfffffffffffffff9, 0x0}, 0x10, &(0x7f000085e000)=[{&(0x7f0000ecc000)="3d966dfe42f3e531647fa4b67cdc89a5cb07f78377e86c2d4c5b6f1a1f8822c96ff77a477a4b2a6035fd7f85e170d75bb4017d929666b4c934a60b37eb78dac140417f55538c8656dfb7caf5ebccbbe4855c26af20a4cf7f43b8808b036fa7fc1f652f21d5de61ea5ea720f6cbcd2e27c3afdd64c7e38eed99a3cfa5201b013ad6663ee05cfabed5410501960429089d4b694a06277efb0e1a130ae4181b62c703160f38ac5fc6da819e8fb68176714364a6eb2891932b320df09e0a6d315cbf149ec83016d69b74c5333e59b41e6bf82075114abec5d53e5df57331dad43e9ab03c2a2eb0f3523749d2c5f759aad7", 0xef}, {&(0x7f000044e000-0x76)="f166769a26be770ecf92ea05999760877b25640cc2501ae91a20ca2fce9259bb16a566fe6bf371ba6cbb3db45f1b66ab6ba67db6eddf6fca77f1f346759ade3093d6e360e64c2842b2e65ac22d688ad7b9974669c0c53200f3b49bd00b841a1173464cc18b923a5f58d016b627b7a8da92deca470a21", 0x76}, {&(0x7f000002c000-0xa3)="8f02cfe5dae6c44f677a504dec89e7d2abe454519802374ddcfe945abca7aeb631f718a08329b2bc7db14228b9a5c150b607bca714d1d33fe8ae3b3268b85b34a87d411c45314d1236f3f9f1cd459c521766d1c01512c29d72d4b7033bc70bcf34c1cf131edd9051ac5609d606c6174c420d74c5077a5c911d2f7361694b6d716c109401ad2c28a1c0d49973d0de5824ba7dc1e0947ae39a59de7df17a3cd86113b114", 0xa3}], 0x3, &(0x7f0000da3000-0x1250)=[{0xe0, 0x104, 0x1, "18655c3eb1d28a348efbb310634fddd290be30f0048e18d9b739b1f162762c583577ad55ba6793396e91abafc5107c10a094a3ef9e606eeb9fa3d96778835c055978b1403048b63be175e2be1e3a1fc3ff0b17a3793c7362d546609a0a494a300446f94ce6ff31bdc4e59cd42976eab84ccb6bf4e8367fd39669eef7b04d6b2d097f927447a62ef4758a46acddb6dd4ce45116f7693a3fa110b47a99d79e16fba71bacb957e9c4befb6c5f02f5ca98a4a4005b41417ad81e3c01e23572a22b0dddb2d256aeec0e000f6363b68d149c44"}, {0x88, 0x11f, 0x10001, "06aa3f4f8b1be94222bdcaa5a55374bfacf18af8e9eb22d6fcecffdbe22b28783dad503745fa12c62aaf0af3da7ab8a656c351b1e2ac5e7328abef3b91ffd024c80802b6fbe8c3b105b387bdd86793cfcf9e6ccdc8362524732a420f4d8ba275ac56f40a887b8eb5cf726bc03499026b57e4a4"}, {0xb8, 0x112, 0x8001, "c640b5f9f71244b365561cbbfb793add2013652c467429b217178612055e003082ffb68c3126e829336e67747311c2c0b279cb0b25afa7fffe0b2bb1fd55b748bb172b5c384b44edbc93b4447d69bd78fdbff682270aa4d64ea6cd18445647629adbf1dd5ad69c3780cdf232da4d132555c09a308399d6a6b3c15f1a6a7334286d18417126e05a7d44d700baedc9988e71ae863c9d3940586086953a239c66bb66365d1ec642"}, {0x10, 0x112, 0xffffffffffffffff, ""}, {0x1010, 0x0, 0x8, 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0x1000}, {&(0x7f00009e7000)="1cfa5bdd8a9a7a72276a20e397e127e637803d5a094fa30bf18467dda01ef685ed69ccf79179e9035316e5497b9c31ce61e6f6bbd81cb07e6e25889f8a985e77c29cec1fcbeedfd53ef137c4515a7ec0e6a13a5d0b4ce7015fd17fa0321e94", 0x5f}, {&(0x7f000017f000-0xd6)="a0a86e10e2531c033f1ed43ca24448993ffc7aae74ef00fbf23d3c82a4b6790844c60ed41fca15c38ea9b199b73e7ee820938d8d70a8fcaceb8a8422ae5b1f8f9f70a943849c0f98d5ac66616df4ee31619e0d785b055848a8b25b5609f4602016b838267034dfc216023532ac38fba52a536445a7727592bb19d937eda752ba3c93b568f28b82f07c1550e714067e2737ec7316cea86e93757fe1fba32fdaee7a9b9d86ac90723bdbd907382a579b44c8ddf61e6d2a4ea9ce1d43ce0cce5faaf502c3f87942e4e8e3cf20a8b3affd17b6becde15872", 0xd6}], 0x4, &(0x7f00000c8000-0x1240)=[{0xe8, 0x104, 0x80, 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"5185fedeefa72d7eacc5c18ceb9c440b45a15d453beb8ad64c16c9cf83f99ccfee9176ac6df953064f1c2a810473fb0b5a408afc3c0bc37521d258008fabc2f1e13bbafd37c7afe3bd6eb2cb5deb8e1d7abb0ef8e80f2b3c6460084dd8c3037e60ce1d1b36a84b"}, {0x1010, 0x112, 0x81, "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0x1240, 0x0}, 0x6}], 0x9, 0x20000001) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000716000)=0x6, 0x4) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 4: r0 = socket$inet(0x2, 0x801, 0x9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) [ 209.764206] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 17:56:56 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000fe8000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f0000bd5000)=0x2a7) r3 = getuid() r4 = getgid() r5 = getpid() mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000feb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a65000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1c000)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fec000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000-0x4)=0xe5) r10 = getgid() r11 = gettid() mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003d000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000feb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fea000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000feb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000fea000)=[{&(0x7f000006a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000feb000-0x10)=[{&(0x7f0000fea000)="2605faf702d81e2fc5354182ef6e32bdd3b56f78ad3f71bebdb1e354ac9b10bd8ddc4f923ece3511d952420760c6b9cfdde8c54640e5f70b547225454ccb279e69e6291d96c3774059e88d550516d98b111091e0a10afa67a8b3c6c5f51d28be64a4d1104c8c830302e55c7d59014907706a657e6aa7d55101ef141e3c90d6205dd48027a42c0f5a834d685820782a5a605cf720a4fb58deed56c54db55e2afbd3a90de9787ee95073fb2f3f4d2433eaaf72d94e2baaf755366e3c016cc45fb2d7104e2c8062f12c93b68611eaa4a512", 0xd0}], 0x1, &(0x7f0000239000-0x90)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1, r1, r1]}], 0x90, 0x40000}, {&(0x7f00001aa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b79000-0x60)=[{&(0x7f00003df000-0xaa)="eccd92b48b4e48f139b5b4baf205c05c612dab13b35bf338b6e077d395702571c3771d841bbc9aec73473348011f66228973ec0729a966476d23452796abbdfcf67699b1e50ac8b7077ee31bd56eb07baca69ed3c9ddf065e14184623d0e44f614822ca7f5d6e194e63d691756747123b76a1ec5e8e14fa247675361c4c686c953180aa8cadca732a1814dcf9b81af5de47049c13053f673f0c33b91a150706c65fe3fc732ad7dde6905", 0xaa}, {&(0x7f0000fea000)="ea89c018454fabc3a17ac82118ab9cf05fa66d19825942ca2c41ae61b6b625a8340481226a1135d8ace1d36f90e7", 0x2e}, {&(0x7f0000feb000-0xb)="30886ef8222c6a65e7fc1d", 0xb}, {&(0x7f0000f80000-0x6d)="e04a144f625fd24e661bfb27b263d5be7edfb091890b1579e3aa7339f5cba0fe48b185b25342e93c8dd3eab83b02de509bded1861062b16420e891522109c570132d41a998e97fb2166959db71a829ea3aa6d707922c8ead093c32ea1de2424342c04f4ff0f2d49d415a5c2e56", 0x6d}, {&(0x7f0000bf0000-0x5f)="daed8146824c7fc9e6c20bbb0aa055655a7bb2a532caec1b5859cda0106b68cc594cb421b20e28b2c5b69be790a8e0c927b1275945ad5d2a1ecf18b605e8731c91afed9394bf94708fa636b91b5d6ac306578bc8e28394cb7dc8616e37adf3", 0x5f}, {&(0x7f0000fea000)="24bf764e19d8f1cb6acdcb596990f6ada39f8d496cacba1fa82735a4f78e0bd46788cabe55c9a9fb35a6efaea1da08072fa9d866e784970b256f59c33f7bf2fa1963005ec0f37c78e17c5d59ce86c285b7be1d5dd0a77e49099d43a856bf5ea10f94c602c243582b0fa70befffe3c0aca4e70291abcf82287b1f662414b024269305f60cecdc70438e505d57434c453d35dcb855940aafd4f8cd0f98402aa7895834601c8bb86b7cc46fd35213a362bd55e1efef578682d88ebc11ff47eefad87acb0b817be2418d18951233a1", 0xcd}], 0x6, &(0x7f0000feb000-0x98)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x80}, {&(0x7f0000d08000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000aa7000-0x40)=[{&(0x7f0000fea000)="4f1f99ea9164d6a023fbc870e76e75430604ab006c74ae788003a03111a07c4ce2b44f88b37d9f2e1b6948a8a9c184e1624c3d6372906ec884e6fe8b428f2da870c19bef233fe1e76359c528e8a915ad203408f8857d7f62db2a66345c42ed9b1e6a08075b95f6e3b5c40882a5e73410f91df79606d065aae9c6a11042d3a77d2aa5cc7b33ef9ca4603066e1a30c8ff15204f0554192dddc84b455e797", 0x9d}, {&(0x7f0000bbd000-0x1000)="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0x1000}, {&(0x7f0000a57000-0x1000)="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", 0x1000}, {&(0x7f00000b3000)="38584d72344b7d0fec342eab89300939de06ee82b95201e28b474474f3a15a84c0153d9b9f54ecfa50bccaad8defa958eb173c8bf72c6dcc29be41b4c88186dcab511a14f0081062157ec3daf2ec74f1955707071fe0adfcc5b41e8307d0621bd6357e114fc24ed80100e79792541a53a9067daa828e8df3045d489cf8105330e380be76dc295bfad507dad9819047accbf2335447857922f6bbd7d867194ba0d9745581073af5f63a1a3613a2a53f6c988c1aaaa046a4895df8f81b0584c3a6a1a2be1e441865e8", 0xc8}], 0x4, &(0x7f00008c3000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x4008000}, {&(0x7f00006bb000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fea000)=[{&(0x7f000094b000)="8b96f01f513077d7d3d64217f8ab55418644860dcc5c74247cc3ddb35b9bc8b857b23b8000d3a88a655960d99af1f6910046502985f1d52f3e409330f872d4af875645e9e227cf0fa1e8d3c2e97d86013059f352e040694ebf11f03999f7194486ff5ac15e4b9a84667633bdc969af32eb1361811a971b673921e0185f610ed574cdba998796dbdc3924828febb256f42f2ba60e3130cbfa214c644512ebc7cb860d8710897f68019e181199ca2a3bed0a42700de4dee950d607d31e296e19c0c405065db04d2ed9a6352426bffbc496ab492ec65c69401994e86be1735939db043efaae", 0xe4}, {&(0x7f00003e6000-0x6a)="fc7f5484bc218d9f5e4f548ec8ce7a18c39ea49ddd20e242d134f8e4f85c67107a8b6b952b345e3e5ddff74292b2eacdcff27f95b6f7a75e5a70bbfc3fb61c88d73a46f211df90f0afffaeb54b51b7779a870c62cafb30700734d3e2d7f3b7bb8584072499cc596f9c93", 0x6a}, {&(0x7f0000feb000-0x5f)="5eb38050d927dfed48967f490dae35787e53a5011a7ef5f0d8196eb1675cfc9ae53a0dafb5dea0c7431a69a1fa45172dee3f641f30c329aba94ccbe94ae4b3de3a0b192240ccaa9e36a95190c0bdbefe7e95013e233ff7af06cbfeecb3da63", 0x5f}, {&(0x7f000098e000)="5a72e8b9fc76c55569570b4792dfac8543b9ba99385a8765eb4224", 0x1b}], 0x4, 0x0, 0x0, 0x24008000}], 0x4, 0x801) 2018/01/15 17:56:56 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000028000-0x33)={0x0, 0x2b, "120a394ac2be93bbe6ea532d932d4dca0c4807463692945d2768686a2e45f7a650052628078de4bba42fb5"}, &(0x7f0000028000-0x4)=0x33) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000027000)={r1, 0x6, 0x6}, &(0x7f0000028000-0x4)=0x8) pipe(&(0x7f0000027000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f000001f000)=""/58, &(0x7f0000010000)=0x3a) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x1, 0x500, 0x4}, &(0x7f0000028000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000020000)={r5, 0x2}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000009000)={{0x74e2, 0x8, 0x7ff, 0xfffffffffffffffa, 0x8, 0x1ff}, 0x100004}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000028000)={0x5, &(0x7f0000018000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000029000-0x8)={r6, 0x2}) setsockopt(r2, 0x6, 0xc9e5, &(0x7f0000024000)="22c2142b58dc818894c037bad0593d34e66816c64f247a2b73c9f2f45e59d3b5afa4f941838204dda7abacf662065295e7cd73be146115ef9cd471ea74fc65002db3afa9bf036f70681d5e431c84f5e7081b685db0b4243099283b471f1c7e4a4a94cde9a8ec228e6c546933938059904301742d453368f4f78416ea3ca327a6533d304979b5b42599e68ec04460671e1d911da69e20ae8471e6492aab636f7938e194688b3a3b63394f2755d6397808a006b3c057f45b8ddfd7c62af4aa1ef1b33923c5751560f77d68", 0xca) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000027000)=@get={0x1, &(0x7f0000028000-0xd4)=""/212, 0x2000}) 2018/01/15 17:56:56 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000004000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000006000)={&(0x7f0000003000)={0x10d8, 0x5, 0x7, 0x1, 0x5, 0x1, {0xc, 0x0, 0x9}, [@typed={0xc, 0x65, @pid=r2}, @nested={0x10b8, 0x8f, [@generic="181610d2f8c2150223be75a2c1e4028b17e862e55c298f61309f9038451a8607252692a2d2485e3cd70246034da22c238d4106ea0580cb07874062aaf0be6fc42300c2b6aecc5ec09247d79a72904567bb3381f7558c1153eb672b86338a077bcd0aaf35cce692b32aca1c0baf7330fdf60997c44f287a", @typed={0x2c, 0x86, @binary="70d480ba7a1c8cc4a0a5453c029414d55940f620362bb27bf93070f68c79826896c830ff"}, @generic="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", @typed={0x10, 0x5f, @u64=0x100}]}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000006000-0x1)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000009000)=0x99, 0x2af) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r3, 0x80487436, &(0x7f0000006000-0x4)=0x0) r4 = accept(r0, &(0x7f0000006000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000003000)=0xd, &(0x7f0000002000)=0x2) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001b000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x80001, 0x4, &(0x7f00005ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006fa000-0x8)={0x0, 0x4}, &(0x7f000053c000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000837000-0x8)={r2, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) [ 209.813730] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 17:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00006c2000)=0x7, 0x4) r0 = socket$inet6(0xa, 0x806, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a6000-0x8)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00008f8000-0x4)=0xc0, 0x4) getsockname$inet(r1, &(0x7f00004ec000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000-0x4)=0x10) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/15 17:56:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00008e9000)=0x0, &(0x7f0000faf000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bec000-0x20)={@common='gretap0\x00', @ifru_flags=0x1001}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/15 17:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000055c000)=0x3ff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c71000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 209.887314] sctp: [Deprecated]: syz-executor5 (pid 17608) Use of int in max_burst socket option. [ 209.887314] Use struct sctp_assoc_value instead 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007fe000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004f8000-0x4)='tls\x00', 0x4) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000aab000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbe000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007f3000-0x4)=0x1, 0x4) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f36000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006e9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0x1ff}, 0x1) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f05000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xa) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x10000080000) sendto$unix(r1, &(0x7f00002c3000-0x16)="bb2b5603d4eaa10a5e5b3439eb928b9c673eceaef285", 0x16, 0x8000, &(0x7f0000289000)=@abs={0x1, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) close(r0) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000081000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00001dc000)={r4, 0x2, &(0x7f00006b2000-0x8)=[0x5, 0x7], &(0x7f000071a000-0x10)=[0x0, 0xfffffffffffff581, 0x3, 0x9], 0x0, 0xa, 0x2, &(0x7f0000839000-0x28)=[0x4, 0x9, 0x3, 0x5, 0x7fffffff, 0xfffffffffffffff7, 0x5, 0x100, 0x4d6d6798, 0xb1e], &(0x7f000055b000)=[0x0, 0x6], 0x0}) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r5, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x34) bind$ipx(r5, &(0x7f0000ece000)={0x4, 0x9, 0x8001, "e1ffd68a394c", 0x100, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) socket$inet6(0xa, 0xa, 0x8) socketpair(0x1f, 0x3, 0x7, &(0x7f0000458000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000043c000)={r1, &(0x7f00005ed000-0xb2)="502f487a6ac5fea0deb7b6346b8f17a450a1f04a0c98a3aaff5ad63db167346e23eacf06489cf852825f8c5aa582ae830089059ebc17663fa475d39761066acf34248960ae5f9795da2046729ccf55c5879730b8953ddbc8b4671390fd537c2f066430fa9d83d1241d9e8b6cb779edc01443c3fb4d9aba432989a2988d7d41510c7ea78926975c392cba3058680bcaa2c7ac65644f928ae683faf6d098c4ca61daa21e8f479d339b29bca33dfb530103ce8f", &(0x7f0000551000-0x5b)=""/91}, 0x18) sendto$inet6(r0, &(0x7f0000251000)="", 0x0, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 17:56:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="c81a622be05f0a8bbc4b476452f68796935c6e6ba98e975bc808037921a17df43172f0a72ec1a87632a9bc2a7aa9cbd04549dcd8d6bc39cf8ceb75cc4230f01a7195cbbf9844dde5f5088de7a38d460b992bda1519a887cf233414f91bd22f6dbed81a480643da250ca858d587f602db96bfa27c146bb618b7b1b2", 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x21, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000333000-0x4)={0xfff}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x80000, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r2, 0x0, 0x3e}, 0xc) pwrite64(r1, &(0x7f000074b000)="166acefec424fb68c88899498454f480f1eb6de82f90279a8015f7731837e219", 0x20, 0x0) write(r1, &(0x7f000095a000)="044d4890f313b816e7960e221dae2db086afd01418f1ed44936bb8cbc4eeff3bba125cda2a62ced650a6b9f1221e903a3e7c8122faf25468d86d6c8ded56ce90be499a79e2588e92109a1bd764a34b01868f803fa46b62b6e6c5204bb9fb9ad1f598db046281804dd5333390d554d8aa67fab5668a07138d5417c52e33676b95b4bee00bb3e7", 0x86) [ 209.916957] netlink: 56 bytes leftover after parsing attributes in process `syz-executor3'. [ 209.962664] sctp: [Deprecated]: syz-executor5 (pid 17629) Use of int in max_burst socket option. [ 209.962664] Use struct sctp_assoc_value instead 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a7000-0x2e)="f85867c6f609c8294a873841da0a64bb54ca8d5efb1a7e905d70d0912d28aa3e0d94182d8854d2e21d40c87b4996", 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000765000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0x21) 2018/01/15 17:56:57 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000ab0000-0x8f)=""/143, &(0x7f0000c90000)=0x8f) ioctl$sock_ifreq(r0, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xee1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x7b)={r2, 0x1, 0x73, "683e56e2bb36f8787605ecb6ddb1e4d3de4f7e3fb722ed4dbc828115d5747fe64987b5ed303d62e476ed5408bbdc4d54fc429792c7030166624a993752f14548895bf5219cf89d6f21ee1b8de3ee7c060c725ce667b1417461b4735f9efc7c50151f81e24a6257073fee11bc1e7bbc3f474d29"}, 0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x8001, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000f51000-0x4)=0x0) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x7}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000)=@generic="f56c32178046e94230c51343b3cc7201") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_extract_tcp_res(&(0x7f0000018000)={0x0, 0x0}, 0x80, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000bcf000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x8, 0x11, [@generic="11"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000085000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000dcd000)={r2, 0x39}) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000024000-0x10)={0x1, 0x200, 0x259, 0x2000000040000, 0x0}, &(0x7f0000742000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000302000-0x6)={r1, 0x8}, 0x6) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r2 = socket(0x10, 0x4000e, 0x6) write(r2, &(0x7f00002bc000-0x1)="", 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r2) 2018/01/15 17:56:57 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000136000-0x4)=0x0, 0x80000) r1 = accept(r0, 0x0, &(0x7f0000c9c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x99c, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000c86000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ed3000-0xc)={r2, 0x12, 0x30}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000c5f000-0x31)="000000eb06fd0000000005800001ffeff880090001002000bcec00000050aa", 0xfffffe86) [ 210.082853] openvswitch: netlink: Message has 4 unknown bytes. [ 210.094596] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 17:56:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000d1, 0x0, 0x0) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r1, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r1, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000142000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000414000)={&(0x7f0000d72000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003cb000)={&(0x7f0000c25000-0x8)='./file0\x00', r0}, 0xc) 2018/01/15 17:56:57 executing program 7: r0 = socket(0x11, 0x8020400000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x49)="e48635336597b2978b76a3228170f78bdac3f6a169a0006409a735c3aa1c0f817fc598d4168a4dc056a4e0c91b23ac0916f46f18ae7ff7e86dc54e00100000e36d08f77c9b0a0a08db", 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x812)={0x0, 0x0}) 2018/01/15 17:56:57 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) socketpair(0x9, 0x5, 0x283, &(0x7f0000a19000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000007c000-0x4)=0xfffffe9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5, @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]}, 0x5, 0x10001, 0x1, 0x1, 0x54}, &(0x7f0000d36000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x0, 0x7fff, 0x10000, r3}, &(0x7f0000001000-0x4)=0x10) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) socketpair(0xf, 0x4, 0x8, &(0x7f0000084000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000663000)={0x8, &(0x7f00008db000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00009e1000-0x4)=0x0, &(0x7f0000ca7000-0x4)=0x4) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000572000-0x12)={0x0, 0x1, 0x5, [0x3, 0x80, 0x8001, 0x0, 0x800]}, &(0x7f00006e1000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001ba000)={r1, 0x100000001, 0x10, 0xfffffffffffffffa, 0x1}, &(0x7f00002c6000-0x4)=0x18) socketpair(0x0, 0x80000, 0xe2, &(0x7f0000beb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003e5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f63000-0x8)={r3, 0x0}) 2018/01/15 17:56:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x80f, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) [ 210.142453] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008cb000)=0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008cc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000-0x4)=0xc) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008cb000)={r1, r2, r4}, 0xc) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000024b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r0, 0x0, &(0x7f00008cd000-0x4)=0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000879000)={r0, 0x6}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00008c2000-0xc)={r1, r3, r4}, 0xc) 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a23000)={r0}) accept$nfc_llcp(r1, &(0x7f0000619000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e9d000-0x4)=0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000636000+0x297)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000569000)=0x14) sendto$inet(r0, &(0x7f0000db1000)="", 0x0, 0x800000020000003, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000495000-0x3)='nv\x00', 0x122) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000b83000-0x108)={0xfffffffffffffffe, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 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$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 17:56:57 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x842, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) setsockopt(0xffffffffffffffff, 0x827, 0x1, &(0x7f000001f000)="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", 0x1000) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x3, 0xfaa4, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_tcp_int(r5, 0x6, 0x1c, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000014000-0x4)=0x7ff, 0x4) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xffffffff80000001, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000017000-0x10)="2e1619d1c496f51c8d1612f9acf9dfb5", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000048000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000096e000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0}, 0x20) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000023c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000160000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000090d000)={r1, 0xd6, 0x20}, &(0x7f0000da2000+0x9d2)=0xc) bind$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) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x100003e0, 0x0, 0xfffffffffffffd18, 0x20000000}, 0x0) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ec7000)='scalable\x00', 0x6) sendto$inet(r0, &(0x7f0000388000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000379000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000379000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000037d000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x80, 0x1010}, 0xfe49) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037d000-0x18)={r2, &(0x7f0000378000-0x17)="8ea19f926d2205d24380f074deb9726610a6fa69639ded", &(0x7f000037c000-0x2b)=""/43}, 0x18) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000381000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000375000)={0xb, 0x0, 0xfffffffffffffeff, 0x27, 0x10, r3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = socket(0x15, 0x0, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000378000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:56:57 executing program 6: shutdown(0xffffffffffffffff, 0x0) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000892000)={0x0, 0xff}, &(0x7f0000203000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002d0000)={0x0, 0x3ff}, &(0x7f0000246000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000027c000)={r1, 0x40, 0xffffffffffff1591, 0x6, 0x401, 0x3f, 0x1, 0x8, {r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f3, 0xbb1d, 0x0, 0x1f, 0x8}}, &(0x7f0000d65000-0x4)=0xb8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d75000)={0x0, 0x80000000}, &(0x7f0000a41000-0x4)=0x6) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000186000-0x7c)="146cf5992270e43992a3d0ce8d7578b6ce744ec8f2bdba7b8da223337d99da9f88e3b45761de25728f6f36dea79ee08c2781e430cdbc050b904ecae99bc385b5bb95f4acb9b2a2e966f8c9531ca87618ec78ab52ffb503335d1769ab791fcc08b4cdfaac44205437ab2575d1f4862b3615d497f0bdbc59fed902432a", 0x7c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009d3000)={0x100000000, 0x101, 0x200, 0x7abb64c2, 0x8001, 0xfffffffffffffff7, 0x2, 0x17a3c00000000000, r3}, &(0x7f0000889000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000306000)={0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet(0x2, 0x5, 0x7) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000558000)={0x0, 0x4f, "d9fd7720c07f4f5f922097ae30d6fc9879061db8bf6c93a1591449263639bf3a5137458fbf3747c8a4d11f3bb738984e8dcc222f418d1edaef95997a524a683717511415e3b542d4e21dd9cdc81534"}, &(0x7f0000fcf000-0x4)=0x57) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fce000)={r4, 0x9}, &(0x7f000082b000)=0x6) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000d3000-0x4)=0x0, &(0x7f0000f5c000)=0x4) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000009000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000a000)="6500369846a2796cf0905b129396b9ab", 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000f000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffc}, 0xda, [0x3, 0x4, 0xcbe, 0x4, 0x7, 0x9, 0x6, 0x3]}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x30)=[{&(0x7f000000e000)="39420ad868e8f36346b75712bc2eb0d8a322affbc4f511694bdd529bd1bd1167", 0x20}, {&(0x7f0000000000)="7a3dec5e5912db0c040feca5e17a37c57b7039c41e5b5ca6acc8a1730cb2263c4f82bcbe2b9681415f9893ac35045030d88582adfdaa060e2920985f82288e462276482acf4efb2fd30d5f7e24969abece2277c95dc76fb71c158ad6d453c20d2841c2eb7df33a2bd6b74ec1ffdd0563cd057c2675e66142035d7292488d0d926f386ed36247a13ce1681d1c09bdb687de7dec1bd3237169e2602cc96923227d31ecaaa1bbb36ebf0102a25ca4a6a1bba4192a3981c0b61ff18801733b18f27a476eec14d61c6eec5ab2b045b185495c922d1cf365be1756e13e82d8f1ba8f0c5e", 0xe1}, {&(0x7f000000c000)="0b91081ed96dba627d52f784663eaddb8440bba8513e45f78ce28f444ea1ac4c517fe10425055fbede501e1e6492b196422585bac3113fc809f809dcd857e2b0790245cc7726e4f3fc50e8b3f135f70c2aeacc9ad4f6e5842ba50611fd8b4e035dc7661d7c253e5aeeb83bcd953ade0872c0a5e86e57fb8d8d9fcc80369ada41b4a49da937e9cf7d75f7ffda23512788bf3e615c83eaa7016f923f29fd00057c829e1fbdb0e55f609a75b5351bf44f58e9", 0xb1}], 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000012000-0x4)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000010000)={r2, 0x9, 0x4f, "0782382330a8876e74d49f3e15960cf11fd478e3df7d50a3489b012212e5c3b41b2179ccf89f07db64e9b9394fb61c80a83da97b5682fb8b498b3e513cbe84c8dcf47b0e349e9cdb91a21a3619d6dd"}, 0x57) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000a000-0x10)={r2, 0x1c, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000011000)=0x10) socketpair(0x9, 0x800, 0x80000000, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000011000)="fbab0b8aacbfb71c330eeda7bcebfd60eb424b87bdd390e949685fece10210a8830f3cfad6ab4b6078af7352d152e25a5a3ec771622ecbbd6ed1d0a5da4c8f4c4bc9c8b0972c2478ec7f5ee176baa7f793f028aa563dbc5a1f53c378fe5265feb2a1c10c2bfb2eec7c09e6314c0e246eb353759b65ec5b96f35cbe3c4c57d4b5d842b2aa3a143fc578d67642246267230bba0bc7ec55ca7bcb5b272d6e3c2505ba2e12b69abcbac6331cd21469caaa829a2005a80f0291f0a712e641c2e99f1ac312718fda8f6bbbb76ea5771035e9b92794b9208033aa", 0xd7) r4 = accept(r0, &(0x7f000000d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000010000-0x4)=0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000012000)="9051c74c66cf54dd09d74d19d396acd69b47ecdaeedbc2618e204c66a211dc78adccf55b57ceb4a08a9dc1b2f651bbeb6ffbfadeed17615b4f613569054f722db71c46d5815c20b73215", 0x4a) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000632000)={@generic="6519ed0890aa3e5efb8149fa892e8d39", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x2, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000994000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f0000d5e000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00003e3000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000830000+0xbfb)=0x8, 0x4) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f2b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x9, 0x2, 0x20, 0x0, 0xff, r1, r5}, {0x0, 0xbf55, 0x5, 0x0, 0x14, 0x1, 0x8, 0xd75}, {0x101, 0x2, 0x1, 0xffffffffffffffe0}, 0x3, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0xb0bf5a9e05bd4952}, {{@in=@empty=0x0, 0x1, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, 0x4, 0xe4b}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000ed8000-0x1e)={0x0, 0x9, 0x7, "856606aadd7d", "134326df2b1f8b88be4b416d0df73c99"}) sendmsg$nl_crypto(r4, &(0x7f00000fc000-0x38)={&(0x7f0000590000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000105000-0x10)={&(0x7f0000de0000)=@alg={0xf8, 0x10, 0x30, 0x0, 0x1, {{'ecb-cipher_null\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffc}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40c4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ab8000)={0x0, 0x0}) sendmsg(r6, &(0x7f0000be5000-0x38)={&(0x7f000043c000)=@nl=@kern={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f00004a2000-0x40)=[{&(0x7f0000a63000)="81448236c729bb9d46f64b5edb0c0e7bd59184eef315dca993090968c1c94cbd2653871ed15b67509e99e49e5c8869d678222ab146dcecb1d54860359239aea74013e07181f7e5c1d568078961ba45133510a1e3225c703b2297a031126c00169ce7", 0x62}, {&(0x7f000063b000-0xa2)="b3916770cdfd02dcd300e3c366c80e278d5060e6e13ffc110b2afa25571a4832daaeef01b32143abac6726700f06ad86f06cc2837be57ef4302f560518b1ad48419433a2142c23ce383dfb40251673d6029934e8aa385065107ed54ef0ac83215ffbb8fe46886abb370479defa45f97530ede6a0430ef582494d64ac11171aecefa3fd90652781ec00217794ce4a63e92e402410a88dca559ec78b188fc194615c18", 0xa2}, {&(0x7f000077e000)="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", 0x1000}, {&(0x7f0000e79000-0x5c)="b4d95372a20f499938f1476cfbfb4919460e923ad6f2a3bb50e99e9dd00b8230651e473b44391ef50bff4fee0746d53c12f4efe781caae6570e3bed0d1e976c3d16c85282b4fd464d1737e5b98ebfefc67c746b9039ed6b9aae7bc56", 0x5c}], 0x4, &(0x7f00008f7000)=[{0x58, 0x101, 0x1, "902faa9df65498e002790e33bb1ea1d4a59dac2e690df5a0605d6c103a2b3e203d85f444c4dbd6a226b134fae69851fdb559febad76f127fc4e1c712ed62db5921401a"}, {0x1010, 0x0, 0x5, "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"}, {0x18, 0x11f, 0x6, '\r'}], 0x1080, 0x4048004}, 0x48081) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$inet6(r4, &(0x7f00002d9000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/15 17:56:57 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b0d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x75f, &(0x7f000041a000-0x8)={0x0, 0x0}) r2 = socket(0x12, 0xa, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000002000-0xc)={{0x101, 0x10001, 0x20, 0x7, 0x6, 0xffffffffffffffc0}, 0x7}) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x8, 0x5, "453c5d52f925", 0x7f, 0x0}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001000-0x4)={r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000815000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x0) 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x11, 0xa, 0x0, &(0x7f0000d86000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f64000-0xbc)=[@in={0x2, 0x1, @rand_addr=0x192, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x18ec5359, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xbc) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d3d000-0x4)=0x0) pipe(&(0x7f0000cf9000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f90000)={r3, r5}) r6 = socket(0x3, 0x5, 0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bdc000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4223, 0x1, 0x0, 0x1, 0x80}, &(0x7f000032f000)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000083e000)=0x3, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000816000-0xf6)="75aa1008c1bd2092e65eac9378aa1d6b0687fd1bacb4c21efb89e2ec700060ad696cc95030d61f79060a5c1f9613fdbce9f448efba192d17ee1b78d10214e254068f5850926e7a586161318fd5a842a345e0e50683409c3cce79de917e6bde3c85c168afc838789e87946f32466ca5ca277571cb38dbf48eacb9ee9fc120401ecdbcbc0f12b865817ed96cd4c97fb2b646a94b80a0758672a059efbe282b61047989f9b048b50662b2aa0b75dd8649fc0d5a2449ca3cb64d3655e4769d730a0c7679759da6f566735e8cbf209f9abc467e6f9234d4a4122be6515345873607786a304af1ac1f3301b97e9e4ce9a578d8e8a8d9f51b44", 0xf6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a34000-0x8)={r7, 0x0}, &(0x7f0000c2f000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f000083e000-0x80)=[{&(0x7f000034b000)="158383a3d4aaee9e8a5a693f982ac8a2fc1d464e8f2127b915fd1223a16a562338a3371daf50b99c1ee2a180470398fa3d3e35105da95e38fa51aec8efffdadd0f30e3a976af52b3d5366500582663afd1fd65001ea3987294d61a150a42ae43e71a9a6686416532d5e115606de740e8f62c285db2e538866bca0d6c1444cd0723d592c988cafdf01333ce5f288a86a680fc2b84cf78601474c51cf7f23d903eb3bda65d040b9511c434cdf0b8efc83cdb791d", 0xb3}, {&(0x7f0000f9a000-0x66)="75131e1317551998cc23a9cf099b4217d4434c7f03d59f7914b190a53c3b205a7c3ec81d3a79d5d760ef94eba08562f6ca7dd4e051b0de66208d26bc337a5d368a52497a5d0531643028f48c65aeb62d4a2ed5a647b2c31d365520c0714e897f1cf639a6c459", 0x66}, {&(0x7f000060b000)="d5249159ff81a2dc4a17db215c1397c6ca683e595d3f23bf4e04bfa80df6a3b68e361633027903650f994a5a7d85b75649cf9f10dc00986a79e22013f88604c8b3c8af0d4f1a1f17236567f80d24d0e79cdc26dbcf49ec22d7e75dde8eec929bbb3fa45925058653eb83d702dcc7e7bdb0da1d4377493b46c958d577529f2f2c3e4e16acfe1a3ef5e09b17865af71152e996310d187c27a7a72e640379564af3269d2bdd818082d7d3c0773b194b877eeeee945e842ce0f2db447c83f0f86dc813e0e4c12d886ed2c94c0b1eebdafbc442bf9b9c256a1531d5cf3aedcdf192b01f76fb0c", 0xe4}, {&(0x7f0000511000-0x84)="ed1197ee6d4b3122e90a4f5c5e2b2349a619c0ebbd96d2fedf59c8e78dc746b24b89abecdcce10eaac58fb3123e95e73c27d4f1a0157f7aa2ef07cc08495999862a2792141f9f03b2dab9cc6057cd543264c60de00298b01386e296b463f319442841c313fd493eada81c40b623dc0817a889f9c45427f38567944be71c934256fe29a1c", 0x84}, {&(0x7f00004ae000-0x78)="9eaad4ce7652c660e732bf715e6d028ef37add4a936d2c08a675b89f4dd0d6c0ab82193048388fdefea0f45e98944fc907ef2ddd958ee7165b2fa1b3fdd95f2496a88eed961ca0c79a11ac151049ecdea791528b097c61eafc801b7d3d4173f558874a8060105a8bbedb9237ffd0d8d160d0f25bcd209e0c", 0x78}, {&(0x7f0000891000)="d2dd711f89ba0c4a9e85deba983d54cc6500de92a8dd2ff9e91f2e717c63d30e1e39d506b0aa01bf8823e99b80c86f954ca3227905043b0f51289ddc40bd8b7107647bce09fef29fcac7d2a115cd5e9ef15af5ca9bacc487074383b6fec09bd98ab88b20a4ec048a27b9ef51c823aab77b348146ad3f88d85c9be5b2330b0ce877afd683e1301838e517ef91c07a8b265b4d7a18ae3add0f9d", 0x99}, {&(0x7f0000363000-0x16)="ba2e0c136bf31347c3758e3f012d798053167fe410c5", 0x16}, {&(0x7f0000ad0000)="ec2270dbfb74ba2a9950db4fb57debc6a547c13d6f3c7db84a9c2fe1d919f3a2a362f96ac5eb673055f0cd98546252d93d9baf47bb8c5820f372c63f60fc27e0e5b6ede4219602e5eaddf89a02fb85a1866cb1dff975c4b05ef1a1618dcdc1da9f2942162c4260c4840b739ab973756c0f26df4576b3f2e0665d7583744dcba60fc397450b2f31", 0x87}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b1b000-0x8c)={r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c77000-0x4)=0x8c) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r6, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r9 = accept$unix(r3, 0x0, &(0x7f00001c8000-0x4)=0x0) mmap(&(0x7f000062d000/0x3000)=nil, 0x3000, 0x0, 0x20010, r9, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x8004745a, &(0x7f0000376000-0x4)=0x0) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f000014c000)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e40000-0x6)={0x0, 0x1}, &(0x7f0000f54000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002a5000-0x8)={r2, 0x7f}, &(0x7f00009a1000-0x4)=0x67) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000acf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r3, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x1, 0x5, 0x8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f20000)={0x0, 0x1f, 0x30}, &(0x7f0000ae8000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000a000-0x8)={r2, 0x81}, &(0x7f0000417000-0x4)=0x8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f21000)={0x7fc, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x2, 0x2, 0x59ac, &(0x7f0000f20000)={0x0, 0x0}) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00002c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getpeername(r0, &(0x7f0000aca000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000094b000-0x4)=0x10) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000846000-0xc)={0xffffffff, 0xc6bb3a5, 0x8}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000003, 0x4, 0xffffffffffffffff, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0x0}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000151000-0x8)={0x0, 0x0}, &(0x7f000060a000-0x4)=0x8) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1, 0x80004, 0x65b2, &(0x7f0000706000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f0e000)={0x3, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002d8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000)=0xb) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f47000-0x4)=0x48, 0x800) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen$netrom(r1, 0x2) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007b1000-0x10)={&(0x7f00009c0000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000030d000)={r1, &(0x7f0000f6f000-0xf8)="2d5bf36f82d54e2c869e84a5be37cdd1453a61e2d616a8738bda41c07bd027c043f577f9ac95ee7a67a125dc25a12c1ad35acfdc1fbe160b0414d7b156e610a7a12b0432ef8ed2751b524fecb86fb5495e1e30a56bf682580e8575f4b37b996f43b76f2c6110e40c86301fe07af7e5b20c5978560e021f4bdd2aa3e381c06056df9910a4972520ae8ce342dafca794edda44db4b8cc46dafb16e1ac4284b6a52506d228a4f00fbb5f3de7b558f222760b345b2c22a37cde81545c40c5de5c70ef69d33486d3b6c897c7f7b48dd6208fb0d52e118b73bf6e112f01bde6ca9dda3300778efa80b46990fb416cfc6c5f265e0307dc136ccc64f", &(0x7f0000a4e000)=""/0}, 0x18) r2 = accept(0xffffffffffffffff, &(0x7f0000bb7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a9b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d95000)={r3, r0}) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00004ce000)=0x0) ioctl$void(r0, 0xc0045878) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x802) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0xa7, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000f000)=0x7, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000008000)=0x4) sendto$inet(r0, &(0x7f0000002000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a93000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000067d000)=0x58, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f41000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x402}) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007f2000-0x8)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000d68000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000333000)={r2, 0x3, 0x6, 0xe8a}, 0x10) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000e4000)={0x0, {""/7}, 0x0}, &(0x7f00000e4000)=0x10, 0x80000) bind$ax25(r0, &(0x7f0000072000)={0x3, {"44c56f713412b9"}, 0xc2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00004b9000-0x80)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$ax25(r0, &(0x7f0000911000)={0x0, {""/7}, 0x0}, &(0x7f00000ac000-0x4)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fde000)=""/211, &(0x7f0000ad1000-0x4)=0xd3) ioctl(r0, 0x40, &(0x7f000014f000-0x83)="ab8e21ad456794d4fd6e8049603e90cab1dfe83ac07d1db68a11bdcf54807c37095827ed9cf1b840f167ea9d3a4ad009a0f77bc77c2bde22745ad1fed933e2a606ef9215c0d57abb13854e3368b7c83fd344177cc2a5a9f058b836ca9130a4aa513c04ac5e840bd1affcd307b8773f7c53fbf90bdd1152480e09c37dece01550c0b463") 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fad000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000400000-0x20)={@loopback={0x0, 0x1}, 0xce, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x87}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r2 = accept4(r1, &(0x7f00000ec000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007af000-0x4)=0x10, 0x80800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000375000)=0x7, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000077b000-0x8)={0x0, 0x7fff}, &(0x7f00002ef000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000092d000-0xc)={r3, 0x1000, 0x2, [0x40, 0x800]}, 0xc) sendmmsg$inet_sctp(r1, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xffffffffff7ffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) pipe(&(0x7f0000346000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005f0000)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0xfff, 0x1ff, 0x0}, &(0x7f0000f9d000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003ff000)={r3, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000008000)=0x98) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) listen(r0, 0x8) sendto$inet(r0, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3ed9b4190084ce29281c74a3c4", 0x20, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)="80b6408bcc922e69d8f2d9f4dbb26ebc776ad816488f35ae08f177bdedf0b3954a3fea3c9601133b66495c5ec55227fc37303e4c8801fdf4d82714146dbfa54dd370d48e19e5402a93916ca481d1635ce6c240782828bbaea5d27f73c7c28cdf7e84b82da8f699161aea47e927e458f6558814fa375ecc8628d1a86dbc06fbce8c5daf5ea29eb5bb8784", 0x8a}], 0x1, &(0x7f0000012000)=[@iv={0x78, 0x117, 0x2, 0x5d, "ea3d9573f197bcb494407aeb35de2332f153162263f2dc93e0f37d7096db558491a012161ccd571aa051d431be35238707e02cf7d2f14b69fc2801ca691f7ecfeda9cdef08a3f10bb638b0b5c5241997f08dd47a3fd6d9b25326e75998"}, @assoc={0x18, 0x117, 0x4, 0x1ff}], 0x90, 0x400c051}, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000-0x3)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) read(r0, &(0x7f0000011000)=""/122, 0x7a) sendmsg$nl_netfilter(r0, &(0x7f0000006000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000011000-0x1bc)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000-0x4)=0x0) [ 210.586358] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000acd000)=0x0, 0x80800) sendmsg$key(r0, &(0x7f0000028000)={0x0, 0x0, &(0x7f00002ca000)={&(0x7f0000d1a000)={0x2, 0x10, 0xc5, 0x0, 0x1a, 0x0, 0x4, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x400, {0x6, 0x3f, 0xfffffffffffffffb, 0x8fd4, 0x0, 0xb93, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x5, 0xe66, {0x6, 0x0, 0x8, 0x6, 0x0, 0x1, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x1ff, 0xb8, 0x0, 0x20000001}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x3, 0x0}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname(r0, &(0x7f0000695000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cc1000-0x4)=0xe) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ca0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000011e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000044d000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) write(r0, &(0x7f0000821000)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0xfffffffffffffff9, 0x2, 0x6, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00008ae000-0xa0)=[{&(0x7f000038c000)="3f39df46d139bb7ca413033e3c68a87e95d2084ad418852b35c222b917b4e24a522568112659fb95fc96258043b0ea3065d6bd9522e9fc960c3a17b5c94dd79c715088171ce3bdaf97982b7eefd1a6f3653371e69260b5758e13f9e4cc13220ef627624a8320189fa54685bc0dcad10e7887ff", 0x73}, {&(0x7f0000887000)="", 0x0}, {&(0x7f0000077000)="6917131c42ad2e21b118cc94ae1cf6327a6bd15b9bdab76e55026b78d70cb741", 0x20}, {&(0x7f0000b90000)="b284d7364eca5d4dac3cd27a376a9bd2b596ea983bb2c20db661b39c8dc39de3c9535f3db08c6a8aa43cba8ccf53a7905e19a0798660f5c58a3abf2c2fd6bd244b1ffdc776e2fbf6b79bda78927cd71f8537cfe9342644c57df799b75d4a8bfd953845f5c0594ed9b2409ba7c4d2f72314efe204f26d2a7f03086129eec00a17", 0x80}, {&(0x7f0000a32000-0x5f)="9ccc5efba12ddecdef4b2df22ba2ad63faabb15587868bcf5577658c20e3e2b7971c1079c422bfcdc9bf85c71c5229afaa753b5bf9fb547cf28770b0df13a872d44dc3579ba5d92c52fef1febe83b5419f31de14d0229374a909194bf5ba34", 0x5f}, {&(0x7f0000308000-0xa4)="689ad0d0c27abd92d08928d200b9ffcdad5e07a45e059afc9a86f5256132b322c1e4c6fd3737a4a11663cdd4a11f83c67a939da30bd782de28771dc0921014644c54ee2b56fb27a5adeaa06a41498051d83792140d598d98651b374d28fb38486855efdf0a63a2edf3dbda8013fb4c875b91d07db108e1b63bfb1714d3a0198422131d6512c6d01e7f3f075e0c60f5cd965b2dcde1014d9c92e6138f30d1d3d0b9a597b5", 0xa4}, {&(0x7f00000bd000)="3d4f81a69f25ffad7b2166b7ece5d6427e78997ec3c8a29fdd26d0411934a73bc2c4fb0d989b22f6320d029ecc98560da554bd797a9862a4d311c490bb85f798d3a7976f7c6e5087247e78660324177f4b3d36575f58810cc4da80c6ae6edeb7ca92ec206a21f2403742214a92da758d38c06b2c37ee9e53526dd8cfec2d5d4ffb83395b177f36e3f3bd259a8127c12e03731a26db90914ca1152b0a97030388d128b5f69f34cd64670b6e032a4957c6b634185e3fb2cb4408edb0e711fcee6787af2534b379919c57285fbde8792342a638cdc0381f0192fb6c4f669fcc4e76adda218901cc20afd6bb49dc192f5b2fcc72e8b19db05965afd55d3f", 0xfc}, {&(0x7f0000a3c000-0x47)="0954ba0b93fde87c55dac75ae49f76de38453941799e912a5340ebeebbce0a69c23d16765c8000ea682465795f296894119dad4e3443e7c82a31168eaf9d487acfd3c181dcc150", 0x47}, {&(0x7f00004b5000)="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", 0xfc}, {&(0x7f0000e1b000)="b0d8aba0a7923a815906e01910db9af8a0a6b646a4b81157c83ede27984f68e851f31375b2548285c077327d59418ecd135a4af43b01078213cd0b959581bdf2a879f527765f88d8162b0a6a990ea698a977bbb8c3ff47447de1ae58b2486f842941048cb187790ae9df7671dee5de08021c26f9462e8c4706e0567418060c870b4104e32506c940623fc136df7742fa7e67c643f9", 0x95}], 0xa) socket(0x10, 0x2, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d55000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x2, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xd}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f6e000)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000037000-0x4)=0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000905000-0x8)={0x0, 0x0}) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e8f000)={0x0, {""/7}, 0x0}, &(0x7f000008a000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005b5000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000569000-0x20)={@generic="c9b48fb9a045a238890100000021de7e", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a05000-0x4)={r0}) bind$llc(r1, &(0x7f0000a18000)={0x1a, 0x18, 0x6, 0x4, 0x3ff, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000659000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031d1e5ff2100804c00050a0002000012f908000000000c0009000800000002000000fd", 0x29}], 0x1) 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000460000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c8f000)=0x0, &(0x7f0000c5b000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000c1e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000397000-0x2)=0x58, 0x80000) getpeername$ipx(r3, &(0x7f00003af000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000165000)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e72000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r2, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 210.648953] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/15 17:56:57 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) poll(&(0x7f0000006000)=[], 0x5b, 0x0) [ 210.725815] IPv6: Can't replace route, no match found 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e54000-0x20)={r0, &(0x7f0000fca000)='g', &(0x7f0000b4a000-0x1)="03", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/15 17:56:57 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000014000-0x30)=[{&(0x7f0000007000)=""/89, 0x59}, {&(0x7f0000013000)=""/89, 0x59}, {&(0x7f0000008000-0x8e)=""/142, 0x8e}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00005d1000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001d1000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x89, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000081d000-0x9)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000ea000)={0x0, &(0x7f0000557000)=[]}) pipe(&(0x7f000088d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000048d000-0x10)={0x5, &(0x7f00004af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f83000-0x8)={r3, 0x16}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000)={0x0, 0x0, 0x0}, &(0x7f0000996000)=0xc) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/15 17:56:57 executing program 5: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017967947d0b0800c30001000020f700000ff915f801", 0x24) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000c41000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/15 17:56:57 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x20044010}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 17:56:57 executing program 1: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f5e000)={0x2}, 0x4) 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) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000087a000)={0x2}, 0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c1000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000971000-0x4)=r1) 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) 2018/01/15 17:56:57 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000979000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000009000-0x3c)=[{{&(0x7f0000009000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000002000)="b75271d139bee4b5043dc74876f92270ebde69f39c0d9c7260a9df099cbd2ef03ed2bbaebe406f861c2d18c9eb6eb255eb57de199ecc56c05abc4e613dcfd5bb6a9d09fb04b85e64aa837319cd9247f9ea992e4b99f618f11ad3d1be1966cfd3373676ce84c0066b9ebfa043c2bf7fa2827665446982f8e7819709d170778676dceccaf5f7eeec95ef31f9e8c91bb96e21c3ab4c772101ce5fab82f54a413d0e3d88e2d765b41c127203d45cc7bebaa966d591bb1f02fb82f5acb37f701f9d4504ad23b8767fa2559a88a9d6ea", 0xcd}, {&(0x7f0000003000)="11cfbf38de349181231a5a9681015705cf4032ac29d3e1bcabdc66d1cba8eec3f4569cfaade2ca61e733840374c0dc956a9b93226d43e719a0527403622d0157cd4ca69d913c8cccb722f3a9", 0x4c}, {&(0x7f0000008000)="62429348998bf3f7e2ada8603d682fade12f9855f4ff8d8c229e0229407ed56abfebc6ec0578b356aaba2aae0d3a993266e750f7b1c4c3a37b6fa529c31005f7a038c49b3578047c1c", 0x49}, {&(0x7f0000009000-0xa5)="67050f005025bb9d8282c032fd7ea8dbfafa8ec5e94be43f713177e704ca5356befe525811456c2da8447a81bc284dde27ff4c7b8524c622ad3d5e8b4e9b0426b965fddf468c48ac81cdfd064d336726c56a48844415a6911fb24c0742e978a95f98efd2b8c57e8ca5419b709999dc239f5d94f184bcd90f83332c4b707d34b9d05bc5b83c6c10d698c71ec466038456e3fd2c1147f3391fbb5662abb74f3fa60936d2b9b3", 0xa5}], 0x4, &(0x7f0000009000-0x80)=[{0x80, 0x11f, 0x100000000, "b02433580b2eb589090ad6ac236954abf2e557fb80a77529214e66ee3328867d4e6a994b938622e87e2b7cf1aec53aa142f8665fab6a6b24cc05fcee8c0b1975921515a279f994add436fbdf580e18da55ba837722b4ce41bfabd8ca9b4baba0afd49333d8142c91400b3ffcc092b5b6"}], 0x80, 0x20000011}, 0x6}], 0x1, 0xc080) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e4b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a0000-0x4)=0x48) accept4$netrom(r1, 0x0, &(0x7f0000b06000-0x4)=0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, {0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) 2018/01/15 17:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x800) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000a2f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00006f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000b25000)={&(0x7f000086d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f92000-0x80)=[{&(0x7f0000f91000)="5e08d88bbf5bc3ab1287703f4371bb72e411d10fd5cdc0385e718da39e5bb23756666b2ec891d903b1c8", 0x2a}, {&(0x7f000090a000-0x1000)="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", 0x1000}, {&(0x7f0000f92000-0x61)="0dd873a07977387d4ec0ae975de4f7c59c3418ff5d4b7e9ca57c2120799754f6e6d3dce7c72a768ce5991a292517532631c6b1ff64715f474dd12f1b3590ba7769ea3bf6aadf88f50dec8895a6c45086af3023772e209547302d0c0ce11cef032c", 0x61}, {&(0x7f000065c000)="5b2203ce0309bff38510a069a9088a3afee3829cd81085a6cacb3bb41d935ba2f16aecdad11d7cd4e2f82c17346f51", 0x2f}, {&(0x7f00008a4000-0xbd)="ca8df989220033c168f11a3e2c53b0a79c654f6f8846d78a38f1cb94f856dea51b713dadb1759bdaecb3b505072c3209734d21b3b6bda3142f2a39d3cbec0d68c68fb98eb90f14b4e807432cccabced2dca846a6dbc86fb88759fcb269c08b1c34114421200677a7982d9a9f4eba98313b3baf0223d57ed2e9c81c1856ee0a387b16d5a4c97aac8ba8f7f310dc282d829efdaff2d7f7c73501bf0d1624b4507c22b227c2190f9eb67e3ec88783200adcae2e6200eee481ea14cf17ad70", 0xbd}, {&(0x7f0000f92000-0xd4)="d3cbe53e552406b3d7baf0ad687e99e16e6c3ef22e3e8cdba3e471ff58954d001923e15ed7e0832764e3b6d7b23bb7bbe810a2a608f90eb68b751ecf0bb85e1f8d2769a1ffc1ea9fb5222b9cc57e7a0566a6a1cf63fae21eb4bf012a38a9adb76288c0a8fdc95ba60e756e7a3ed984dd18ea334fa547f79ba3ffd065c2196dd4e5690b46c83db59a4e185bba2e19adf4e45721357b6c99b507b33aa3b1665fa96045bfab697b0a22c191b78a36e6cfa482f8338f68d61d1a7ce4893bc5fcd0079060cc3553c9f9475145b71e2cae6cfbbad8762b", 0xd4}, {&(0x7f0000f91000)="dbdb936fe73b322e5ff71deea6185c600261903b8bbbb7d7de4cb214e4519d38a808dbe82217142261fcbdf48a8e46502abf84fd958ad9cb9968195755825232735f6ccf89f83035645312ce1506b7522fca0a1a82bb64544054a70fd745f587ac318807ce70487560798de2ff", 0x6d}, {&(0x7f0000f91000)="830a57a15e236f13d79ac576ef0b34fc5259a9d15f97f469d3a42ea95f127ad6c3d02d4169a03d72292952065495a4f1f70b534f5e2ba8e326e86c38a3998c0eecab36e09541b6dd96227a378e1f89430f1885bb133617e48ae39d6d86d8e25b63e13f17b6ce32a61d4ae35b469e1b17705da5a7247c56f8940d7b1b8c2222a8", 0x80}], 0x8, 0x0, 0x0, 0x20000000}, 0xc0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00003c6000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2aca, 0x2, 0x2, 0x6, 0x62}, &(0x7f0000bf3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008bb000-0xa0)={r4, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x0, 0x20, 0xffffffff}, &(0x7f0000dd9000-0x4)=0xa0) connect$inet6(r3, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000f92000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) sendmsg(r3, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:56:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000147000)="d689b0b6a8befad8e491f30045453144c36165cd9e156ad7603ecc4cb5939ea03d04549181ed7ef2a9decc08c181eb88b0e54e450f607b6530be679828acc93dffce98", 0x43, 0x4000, &(0x7f0000001000-0x10)={0x3, {"cd4bc7c28b8a6f"}, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000094d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004fe000)={0x0, 0x0}) 2018/01/15 17:56:57 executing program 5: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000958000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095e000)=0xe8) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000095e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fe000-0x4)=0xe8) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095f000)={0x0, 0x0}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000095f000)=0x4, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ae000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x2, 0x8, 0x2, 0xa0, 0x0, 0x5e, r2, r3}, {0x10001, 0x2, 0x24, 0xb2, 0x4, 0x0, 0x3, 0x0}, {0x1ff, 0x3, 0xfffffffffffffff7, 0x7}, 0x9, 0x9, 0x3, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x1, 0x7ff, 0x1, 0x8a1, 0x5}}, 0xe8) 2018/01/15 17:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a8a000)={0x0, 0x0}, &(0x7f0000bac000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) r1 = socket(0x1d, 0xa, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000771000-0x4c)=""/76, &(0x7f0000f40000)=0x4c) 2018/01/15 17:56:57 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xfb)="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", 0xfb, 0x40804, &(0x7f0000bdc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) 2018/01/15 17:56:57 executing program 1: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000dbc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x404b, &(0x7f0000833000)=0x2, 0x4) 2018/01/15 17:56:57 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008e7000)={0x8, 0x8000, 0x3, 0x0, 0x0}, &(0x7f00009f9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000012e000)={r2, 0x80, 0x0}, &(0x7f0000aa1000-0x4)=0xc) 2018/01/15 17:56:57 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006c0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eea000-0x1)=0x8) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/15 17:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005f7000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/15 17:56:58 executing program 2: pipe(&(0x7f0000eab000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f0f000)={0x5, 0x0, 0x3, 0x663, 0x0}, &(0x7f00004d2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x9, &(0x7f0000001000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2, 0x1, [0x23]}, 0xa) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a33000)={0x0, 0x0, 0x0}, &(0x7f0000a57000)=0xc) r3 = getpid() ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00006e5000-0x100a)={r0, 0x80000001, 0xc955, "b7cf3b9ecdef5dc8ff3dec7ca10956ed216fd7d8f0f05499b9ad578fcb6ccad45757e855b37c57508051b02dc684e003e84a463a564ab08acef5ea6dee89f6cf3743bbd9a45dba8f7085e82f44155861190fcdbbd6abd6404e9365342f993fea822da544e38af3dbbae43b12776cdd75a197d110904afdfc2ac94ef58098d6b6fbc83deef9643830c45fdd9462f7594f6a1d0b172cbbb268c054a05dc6f34bbbdf814140f8c6941a93e52685f7eeb75c66e1884fb5075df4459cc3c8fc2ae0590598de29e90dd59f22eb4c583ac0776afa58c1d658a7c90ef5903cacca68db93a2403e0347c74072c4198d851b2225a44d54bb949dcb11d275945006db15d2bcc1663dba786831eaaac567b1690e772d172fff27f493526b5a12243abc35182d31a590e85a24d904a96134a0a803391090f60f5ce73612d81eb2c5bceff74b8fa05b6ba9d3908a9f5eb293ee93efc356b0350121af9a3ed82804a353590463c386b9dfd8829634539aaa98a2ce29485e5cbe4faa89a234ffb4a818463bc54e296b037aaaa731d17f9023bdda8995fb8490bcf682ec45d7c93cb0a44ade0c2f363bc3bf80790f958c3b689c120978f35c845633d0b46dd6f67ea87c0a96fa06d97ac5556d780764a770f31c3d66082ee927ca102465503a1cffb4de61613f97b79b8b21f5c824b7c9e17e03a180667191d271f6e6e8797eb700996f16f846bcec4845dedd43eb7e1ef2e3f54ce17e1dc8bb5b721058ff26e04f143fa7abb40e97bb35fa9a612abe9c3b434a3968a3d248714f7e4ac8c99689e5f879b26d6c49dae5310864f3bcf16b2f2e51694b5884fdb8a7fbdf1baa39725e17c3208bb7dc7a25ecd4ce110c633e151580455cb0f185325e92d0c9d62fed01f239630e98fe9fb545140226e0f2b55065d5deca1bc93673b23ed0f458bc9f747a90ac637f6432c84b969bdfa7d5474e25e0e95f376e4846087f952c4f4fe31fa09cccac48637689299b165aa74890dababaf3767470a7714cd5e6b776038e70bfe89cd53cbf29b165b909899d80fe7cdc484159ba8f01d4a6a34eb07a8c781d81dbca95cc21501213b1efac7c93119c271e6604b0a322cdd09594e5a1dfc4bbb6abf176c1d7226199845c1e2e9f48cc9c6d7a68221e08f07c0b52412a38b32d77ef15a244367489af52c511083b5ba2737e95d49211972fa1c5a530058e67ff7f352c7f1e154563f56174474c94e337c5c92c2f03e5f3aa2514c8626478be503a4f3d7a74dd222bc247ecf5a2dad94f3693e16747a98e95c5a1fc3938b911671521c5d516aa6a92de5c11617ef71a520769249b27d61567c96d46361d80fe4bf2783aedc3faf50225e1012c60a3ea8db8436bf5f4a7bf35d8d325b98fa6fd39f301f6b9c49ddcabebf67d1788f594b22e997232d1c150e6a8e7a54f6067bdaf2027274e88f1cac593271d5d4606c8e0ba94e4428828a6a746e3655c827312b91831b5610b8a1ee8233e0d9c494850b7d7f312faa5aaffed71beeaad584a9ffdaafdcebaffd9ba941271d376f9f419313119707b13d508e57f953a3e8fc03cf5128976dc907e59dc0e7f0991ae24814af4cc16ab9ce7d0a1d606ba736d2de4f8776d74e13d9ba028a4bf75f32001b3029b74b8e04cbd4e71a90c0fb68b2bc0d2c8e8004eb0228fbf9d2995b82ba3e83fb97f6d1e591362118ebe77bb9af155321528f5dc78a2fb013b987f529a5c9613cc37d4ebdf482c5395f6abd75b4ea5dcc71c5103f4935c0449dbfa06ab44f6620fd2cc1283fb118eeabcebd5d3276a0f42dafdf19603899b7d44c64d24a8b6e3900a865ebcd137d34429546cad2926687c86412da5feb1d0435d3e0da5134ecd740ca829d1b3fb6bbe09f5849fd8b90f9f74c94fbacf5c64a67b48872e57c67c46ec56894900ae613860224d0371129b0dfbae3c9d64e81c976e42b7d2a15d6314788e2780b34c2a71a264aa7073df37f6e643d782bf4869253224e813b6fa8065f1d59600468b1d33f701a02bd32e2bf2b116fc17c146fdc46f1e18f1e7ce33505dbc935f4751308543599a4792a36874e6fe8b339f7658730205c44f7e281bfb4258f8c16b4d211604fae3ca59acd06309b249c80273ef9a81eb4eb2359ddb6fa88399ac832821a5461532bfbdab0c84d4a7e2bced8df0ebfb1d6acdee7a7178677625c8ac6b5309c37be4cd22f3a85bcaf74a59b2d35db54555b51097b7deabe87c35d465348aa46916cdb3a24c41ce6bc56cc7ae5ee7623b217e79348be7a911a69a100ab6054b4ccaa8efeb06e7a36d3adf7a14c6428955bd6854cb51cc30f23e3764440c2e00fdcbc42be55b7595c9da99b19e9b70687f3faef3c12ab72b09e1e98281acba2810df7c33b2b4a57d34acd470bbdb9d8f076efa9445056044622d29d220a6c593ffaeaed82edce0bdc73a4d12b8245faf8ed408bec9dd97358b919b7303404c5f2d7673f23476a088702395946194f1e18bf81ae47d5b48441beafe0717741dfcaa38777a720766c370f734bb3b43c64a3afe40d6a8fc658cf2f201f51fff1bae63b7b85c2321909a6e43eec7c3aea7eb881615406336bfe030b5d79285066853601db103b5747efafdeb70c931697d659e6fc211aa055b139a7d4968d83d48a44d10f5a5e443cdc2a6033d9d9aa634491199ee51a5ce96f12accf7b0b2e80a6bddc16b927a34ce53711fe33616144f8b3f0a70d879b2d0823df3ac4dad0a5a795d03de87add0ca2bf4589cb9dee5533570970dd3fa2efa91d4bdf5d51e1c13fdb255716ca7e1135cf39fcb8eba3d3e34d5b680503592f0594ceeba015fe395021439457b9d00d37e7863145abb6d667f83168929ecb4dc925e0724dc1f7fc8e9e22b24ee13a84df95b1802bf4d15388c1bc22a5e48a657c38004567c0c6cc809a4d546d27911714c8b7e25a16c78731eb3270736853e1dd2f267045a14e5c4abe56ce06fed3399c9927a7ed90675a0ea3fafd0e6a091e4277e9698f4f2520fc37bd12f7fbdb78930bb7c3a36f5c82844c2b8dde42055bc3538cbcbe908edb0f7c4f66611444e2a61e97425a984109e50c093d2034a59e0b7cfa7f4486aa0b8b8a10cbe1325bb813b48aaba5aab946c959bdc7d1212947adcd18e69a66fe430a0ff1987f9dae2d168cbb3380a9b60a668bb1aa93dbe7411059a2a030f9ae93d3bff9ae265abab27ba34e59f599dcf4b1441c22d06a5552bdc6062e595077695765f004a3bdd9232103e3278dfb7bd0ecf57ddc069f474edb02684ea226613a8373ac99a583a29641ffece160fa06b1c57ddac930fb01146fcdd27f129e1b8d7a194271a3bad25c78df688fb66ef06c64fa400515eca3578b5b49181954d23724b22b62943ee0655541eb351d437b89d4ac2bba8d87b23447c23bd72593611768bfb7a140005b0ef2a7826938f97b0d8380eda36ca48042e5b16c007abafec63ff6e72968877c954dda2407025b2e8065728641e691881cf1cb891129297f438b9a690816156df5621df0f2c044da32d423aee6a2cc871d4fb34c363ebf3a6cc842a26ad23728dc782257e601924ea757c456f725b187b2d65ade0324d63f749a9171f49dad76f802035fc1bc47b5bab060e6dd4446ad82307ce340896fccabac024c949684a07d0e04ff113a55fa4487eeebb19cfea2b82b00db8cf75f2366d3091222731108390bf5ff182ac9647385bb71d5007ef89b725951a641ae6b7f0a87bc8ef6407172fd3cdb651cfab85af8d0d4c1471e946cad65875305d4100c2411f098e21e9ed6fd0fa495fded2a9302ab302b1993f2283e2917d81a8755b5bbea5ee4923fde2cec1d5949a0d2050d7a2ae3e5837195bf0d2743b356278c1ac812858e3dc21a2b18b99f2c8085ac039fb728374a2b712158fecabf835f1fd9bf239a000af7af2d2bd705a6ce7fb91f78d17fc2af77d524497291ac6cbbadda217890483981699b6750f673adee1cf8ce48595325b6f514b52af9fa28aa8acfbab1f9566ae263b41efba063ea4f7a23276dbce0708dc5c0d6b0b5201ad8e9ddf4718d021c57b12e6b696ad116d453e4aaff3be29cc863c60f021458789222cbe975b01592e992299f5580df91cd8f58747863c31e3d8f4c75658b7d9b7e254bde956a7a54f9a4e65c8a46f84d0c95d589feeb2183e332fe94df7eb724097a94ac451cd3e5ebf06af796a8ce470af3babffbff64d145976978252572ae730929bfa59d781473d6eb00f86c50f6d1b160b6e3dd0305fff651ed4480b4cfe1ad14b347587847952a73c8db5803b90e5ca36a9cd6f6b49b3a84ee87e77051bd45e9065ffae84a1c1d130e7d89a4078b3c034cb7ba86d9b19e6b56f0722fad2d31a89327507f6883bc5722b61dba4f02ed6ee359a89c12e20fa3775b21ef1314bc3275c9d89f27995a3df33e96c6c2597041a25b78b2c3940a8789497c9fa74648ee862ce3c99003c065c96ec3d0a02e5ce32cc042f46c307bc29672960a3f5e692b6ac11d0a47ceba9d517476b5c385c2bd2aca57077907b1dfe728174e57707378eeac215e329c2c3ef493e79980988cf0402e2a2d42ee8762b4593cea7ca279fe427c8ae5a542c88496438a426d56ddf20a8476d496b8d08440984b623506ddd582b78cbf2194c6f36181ea7e91fa84afbfe372721c39cd589ce0b3628b0ec4189db981793682b816a237d1884266bac013ea458e59efdb1a4a5220dfdb83a5f425d235f848f3dcb714f62cf2a55920c15fbb6eaa9ad9a50545fd75a1195edcac928d69b383b21f2b8a8cf1e06ecc342503f59c7816fccd93b094db03726023a1ba32a3a2343d3f71e88fbd2a7dc43f0736df70198085288590c368fc8b3aee07a52616bde6dff48ace46e68059b981909917a18d881d8f815e0694919ebd63b72eb7cc635f2a261d4952092e12ab551e681a9ebe2696522b3118fc603bb36466760033bd16e50826c83528deb7fbfafe66a64f9913349f4dea11c115b09292bc9774fecbce4baf2d1e9780987edaec67d46dd900a254936bc2e0490e880c8f20e4ccc7586e0ca4c4ef35aefa6d7ec984148d1e52beddfc204bd7aa700b4b906a65a16269f230cadc12a6a327a18cf46ce7f2d53be84f55c9fba5aaecd4426de418b833a64fc54d7de0ae013ebf7602374969741e4ece470db371fd53adb4b53a74feddd684240fcc113a38d29eae73706974c97d63c29896625aaf6a57bf6cd23e875ee8ad4cec4b4bae8da7ff6899d1615dc239afe6837be5f026099505ebf76a61b6c916e24b82bff4cd66eb0eff0612a76a800769b1bf56c5e1b0745b99db4b5be42ec1f70c2b99f4e99c9e88968136b904affd82a7aea95e4f682d112755bf83b09767cdd1e0b260d784ab734fcd76ee7c77c3801b965525d5d808e243cb03f5bc1bacde93880fba89c9a7150cdf4f0efa1a46e56f691e2c202b9ce76d0c009f62c3a577528273d61a17c6d94d9afedc85f912c2b51b646e08e82e8f52771464b206d0bf32b75bd6144cd768f22dc78b3a4fe00d2dda5e94108c3d838e9fe0cae2baa106e4f935850a3fba5874d924ca8d27c65f4e4a2e320a046644a299429f6d02614079ad8c9f5d44b37870cc8dad31f9b242523248c15f96f6cc152c5edb0155fbcf120df8e7d084c5c92affecf6e9cdc5d485fc179af83fd71eb0b948b6599ecd36dbaa3f13e06f74b362c0bacb6574b3ea7c9cfef2e164c77c904bb75d66eb7ff20d75e58fdea911beb1c07d610138a4f75f3ff756f266421f3a7e753351dba1f99d64e86e43f8836df0a"}) sendmsg$nl_generic(r1, &(0x7f0000ca4000-0x38)={&(0x7f0000dc0000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000638000-0x10)={&(0x7f0000ef1000-0x2b0)={0x2b0, 0x12, 0x800, 0x6, 0x2, {0x17, 0x0, 0x0}, [@generic="c7d567ad89f10f462eb62f194456c213969100393e0470fa", @nested={0x194, 0x5a, [@typed={0x8, 0x1f, @void=""}, @generic="3b9322b22503e46797b3ab6657bde9aecaf052689d97fff37e4684f3526a4ddf64e7c057262ee0a708216dd95498ceed3dc7323d6ff683aa0cd38ee5729c234237c3d6426c2f83a75bea79692c530f3e6ea9cfe42bef99fdeb7c6f59a00f8987d31e1f53e8829f2c2dd304b23820e58dd83030fd33c62f30daa838761991771291d545d7409179b7b506ff51d7737219ea47735574f9fd62bad495e1187618bd43fdf4dc43ffa80eb7e131e1613435745c74b9938de6289338821cdccd31fb7f66", @typed={0xc, 0x80, @fd=r0}, @typed={0xc, 0x6a, @fd=r0}, @typed={0x18, 0x1, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x8, 0x4, @void=""}, @generic="7720d6cb0371421eafe8dc6e97b0a1654431cc1be5582be6aea7928fa35a9b2d05b5fda1df8edd3a3718633ce6eec0807d1efb3733b88d0c8fd8ca466cc29252adac050ffae56e0d61025269ac3703a458e108b3e6f38b7779fdba3bf8f63b70425334b414b4d8f4bf1201dca8f95881d9092a7830ec55c5630e9112e74d3f940fd6448421118134e8af10a886"]}, @typed={0x8, 0x60, @void=""}, @generic="32740bc131c7af9c732062983a3feed4e49d0426013a5fe1febd66d5f5e11d98941e6a2abf4e6a259fd00bc6c0887d5a5b043c99faae1e713c220444beaa0bd9ed340a284ee24bf562e2d897a0868294f9f48b941462aed9c12e44fd4c72910cec456d4aa937ddeb59a17561e3d9dad2a74871abb20010c877b18e73740f61641496e3110318221d5f73e429515d497bad7f799e0c0409cec477463c672c475f92f2150804d6403191c933f2cc1000d2887365d49b09b53eceb6a8e432b6768ed45588722b9ac6a3f78a21af4db2", @typed={0xc, 0x83, @pid=r2}, @typed={0xc, 0x42, @pid=r3}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0xfffffffffffffffe) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000ecf000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00006cf000-0x4)=0xc) connect$bt_sco(r2, &(0x7f000077f000-0x8)={0x1f, {0x9, 0x9, 0x1, 0x1, 0x81, 0x6}}, 0x8) 2018/01/15 17:56:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aef000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000)=0xe8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fce000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001, 0x3, 0x6, 0x0, 0x80, 0x20, 0x67, 0x0, r3}, {0x3, 0xffffffffffffff7f, 0x8, 0xffff, 0x3, 0x5, 0x3, 0x3}, {0x3, 0x8, 0x5, 0x8000}, 0x1f, 0x8, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x2, 0x3, 0x6, 0xfffffffffffffffa, 0x2, 0x7ff800000000000}}, 0xe8) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:58 executing program 2: ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x80807, 0x1, &(0x7f0000831000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000319000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x3, 0x1, 0x7fff, 0x5, 0x6}, 0x20) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002d1000-0x4)=0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ff4000+0x8c4)=0x0, &(0x7f00008f1000-0x4)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) [ 210.966629] can: request_module (can-proto-0) failed. [ 211.022241] can: request_module (can-proto-0) failed. 2018/01/15 17:56:58 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b8000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008a9000-0x4)=0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) sendto(r1, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cf6000)={0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0xdd66, 0x80, 0x10001, &(0x7f0000993000-0x10)=@generic="a3134c3c8153420f64dd42ededa9a95f", 0x1f, 0x79, 0x1}) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x202, &(0x7f0000005000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1306fa", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000016000-0x4)=0xffffffffffffffff, 0x4) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ada000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) ioctl$void(r1, 0xc0045c79) bind$alg(r1, &(0x7f0000d19000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fea000-0x4)=0x3, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a4000)=[{&(0x7f0000fea000)="12000000210019a2013da4ea100a1f210000080002000200000009ff0800000003f5080095645aff02efa95321d93cf4540e049671fecd497d4eca6d4d65bc", 0x34}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e79000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fec000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000645000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fed000)={r1}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fee000-0x10)="e3d47adf1d0d64e99f8e12a5838f2206", 0x10) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000fed000-0x2)=0x0, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000563000-0x10)={0x101, 0x4, 0xfe, 0x4, 0x0}, &(0x7f0000fec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000712000)={r5, 0x7}, 0x6) r6 = accept(r0, &(0x7f000091d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fea000)=0xe) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000fea000)=0x4) socket$inet6(0xa, 0x7, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000559000)={r6}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fee000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "f8bd5126"}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000008e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000468000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed96}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xce, 0x5, 0x80000001, 0x0, 0x5, 0x80000000, 0x0, 0x0, 0x7f3, 0x3ff, 0x4, 0x3fff0d42, 0x2, 0x9]}, &(0x7f00005e1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000057a000-0xa0)={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]}, 0x10001, 0x9, 0x7, 0x3ff, 0x800}, &(0x7f00002c1000)=0xa0) 2018/01/15 17:56:58 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000759000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cb2000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000671000)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r1 = accept(r0, 0x0, &(0x7f0000a0c000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d0c000)={0x0, 0xae, "5045bec07a5e72970da9aaec8db14f6d6ec26ea63a604c0b1e6abe4b6172768382c3d5c8a704c6393ce1d9ed126523e1ab6f92c6714e339ca234e5a204d40f4b9b1a8672856cf529aa2610649267dbc37726b4d070526c63ac5621e0af9e5633d163dbbe080c6a012d74545122933a20f8f557a7f9d64f6bf179b4336160f8b56bc114f85e56c4a61d030ad1cc9764010ade5f1220923ee41b48a9ccae2c67841538c0e4280245ec6f79516a52dd"}, &(0x7f0000802000-0x4)=0xb6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b0f000-0x8)={r2, 0x38000000000000}, 0x8) 2018/01/15 17:56:58 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) r0 = epoll_create(0x8) r1 = socket(0x13, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x0, 0x7f, 0xfffffffffffffffe, 0x2}, 0x10) socketpair(0x400000000000013, 0x6, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000042b000)={0x0, 0x8000, 0xd0ae, 0x9, 0x7, 0x7}, &(0x7f0000000000)=0x14) connect$unix(r4, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000033000-0x3a)={r5, 0x7, 0x32, "77c3197116c8984b14371bf0fc032d049f00f0cf8f35e95d2e9501442ccd58fe63b8e398b03affebadd6df1c5a09736506d9"}, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a00000-0xc)={0x2, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r5, 0xa9, "8a94e138cb23be422b983a6edb585edaf27f95eeda55762d79053da2577ad7bc9a75dfa36fcc38c655bd4505844f988ccff59f6e5fb3c91191222eefc2ab0115e8bb15645d8e5e4a92a8dabfde03930391b65781308328fc2c318eb2fab06eb07cbdec8d5b1a7008047321dac9fbef9b9882ae3c1c5ff3e1ebbf4947e565b6774539a893f3414bf01338edcea1ed6e0d63d829b98e419788d9a57093c025a8a25e5d6be64386a7be29"}, &(0x7f0000001000-0x4)=0xb1) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000941000-0x2)=0x1, &(0x7f0000940000)=0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c3000)=0xffffffffffffff0f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001bc000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) socketpair(0x1b, 0x0, 0x5c4b, &(0x7f000063c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000134000-0x10)="5b7d2c19bdd6a4ee3a910a1499bd034c", 0x10) epoll_pwait(r3, &(0x7f0000aea000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x0, &(0x7f00006f9000-0x8)={0x0}, 0x8) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffff9c}) sendto$inet(r0, &(0x7f0000013000-0x6e)="0a03098889b6b93fe0683967dfed84a4dab00cb0aab26bcb36ce1fb837e54202287b8119b500b9b06f5ad92f71d9f10407f53ee02f3d6811e0a16c71a1528afe0e76ab9f28e39938db848fc985ac759513cae2a95e9661e8f1180f2a11383c75fe97586855e5cd50a2592163b8cf", 0x6e, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r1, 0x8924, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000a34000)={0x0, 0x0}) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f000014a000)="94cc1e191850e66ef8803992b04c52d6ff6997ad03072765bb5c14cec28d27cda1382bb06b645d7daac46593f053d50a6cbeca685dfbd4742e0536e72a627a052d3397a005f8ec545d61a66d0f25071a718baf08adb56f0aee10c846fe674aff4b1b2f2cea83203d98bbd2e983805cca16f3ef77ebd87581839e304e4b53d23317d6ee30f7677b1e86cd18c22741cc576da981411e5d3a24917945d172e93257452b16ea72d733c1f6f09e21df96c319c6e0d850cbb564aae3d179b75380a7b5d76c2e85692caf93b6") sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000503000-0x8)={0x0, 0xf5}, &(0x7f00004cc000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000660000-0x8)={r3, 0x800, 0x7}, &(0x7f00008e5000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f3000-0x8)={0x0, 0x2}, &(0x7f00005e6000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008bd000)={r4, 0x1}, 0x8) r5 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000eb3000)={0xa, &(0x7f000079a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0xffffff67, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0xfffffffffffffe95, 0x0}, 0x0) sendmsg$alg(r5, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ff4000)=@assoc_value={r4, 0x1000}, 0x8) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) r2 = socket$inet6(0xa, 0x80002, 0x100000000) sendto$inet6(r2, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0x71, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x302}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000)=0xfffffffffffffcfb) 2018/01/15 17:56:58 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5d000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000231000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000-0xac)=""/172, 0xac, 0x58) r3 = socket(0x0, 0x80a, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000db000)=0x0) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000947000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000008b000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000eb3000-0x8)={0x0, 0x9}, &(0x7f0000c82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c06000-0x4)=@assoc_id=r2, &(0x7f0000697000)=0x4) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000067c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000eda000)={0x0, 0x836}, &(0x7f0000b27000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ae000)={r2, 0x9, 0x3, 0x8, 0x2, 0x2f881569}, &(0x7f0000953000)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0xfffffffffffffdfc) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e68000)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x400000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f71, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3c}, 0x7}, @in6={0xa, 0x0, 0xce50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff0f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) listen$netrom(r0, 0x0) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000094d000-0x20)={@generic="3edbdebdba1109ddd6cdb1c17e2db11a", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000b5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000c7000)={0x3, 0x9}) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000928000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0xb0)="82529d760e27371fa34bf8e2c3aac0890cd4b6006826ce68e3bad62520950052cb46f1e1507de651716d975ed176dbea1e03ee95518697975c9b5593bb76fa37cf672c7bb38c3c55892925c4a10f45e6171658316b8628637ec6b96eff5c46a4f812e4aaab171995f9b380b03f5c7309e7da51544e641324e9c895564b55ec84c9f4e5149579cd634237ee95d9b98c8ab1ed27443157f18e587b6aa0c680c1877b6fdf25a9d528f7bab4997ad168eee3"}, 0x10) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000b2000-0x26)="26000000100027f69207c1030000fff500000207000000000003ffff202ff953050003000000", 0x26) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f00000fc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f0000)=0x48, 0x80000) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0xb2e, 'cbcmac(twofish)\x00'}, 0x58) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c97000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b17000-0x78)={0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xde, 0x1f, 0xf5, 0x6, &(0x7f00007cb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7, 0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "f8bd5126"}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x6) write(r0, &(0x7f0000627000)="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", 0xfc) 2018/01/15 17:56:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000656000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009ee000-0xb5)={r2, 0xad, "6cb873cc9255bb1e5987999d39c27341850a34b5bd5486b05caf7de27c3dff2b5a22564ade5af4f64c50931d14f84a5717c93121aa6c364927a201faa15eb4013cdca146029c308574dd840e9fa2c556ee1349a3ea5e3371a16379e3a0cf25f8fa120a988eecf8eeb3b250891009022ebe62e8d2b6fe994d0766c084046816993ca431d1932c4920bb266254692b879aa209aa031239fc5fae3d592c9815d06c4d9ea5089fc5df079f3b5ad382"}, &(0x7f00001fb000-0x4)=0xb5) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000+0x5a5)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/110, 0x6e}, {&(0x7f0000002000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x2}, 0x2100) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10400580}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x190)={0x190, 0x1e, 0x724, 0x0, 0x1, {0x20, 0x0, 0x0}, [@nested={0x48, 0x67, [@generic="6bd0502cf59a603cfbbbce6c991f1c4dfbf788bacab2917bf25755d6c6ff821d", @typed={0x18, 0x47, @binary="f2f1bbe8a6b83ed703de664d9bb28b58"}, @typed={0xc, 0x25, @u32=0x626}]}, @nested={0x10, 0x50, [@typed={0xc, 0x77, @pid=r3}]}, @generic="759c04efbbd11d9a7e603fe06ccc086ac603126918a4480d93131460a205fd98a86835e839cd48ee5a76252d857497861dc5ea7bcc630c42761b970b58b919e7e2a9932e9ea544c49454bd210e1e4598626f1c8656b6817adf235c3c98b93cb7c847f34209e868d296383449e504d200f1dcabc650", @typed={0x10, 0x4d, @u64=0x7f}, @nested={0x3c, 0x4, [@generic="8facf4ece7ddc1b9b9fb128b8641bdad9967cdb7502a9d98e90e029a889bce06cf682a9d6b7d123b15f13f2b72ee39b24b8ac2e4804b"]}, @nested={0x10, 0x8d, [@typed={0xc, 0x27, @fd=r0}]}, @typed={0x8, 0x53, @void=""}, @typed={0xc, 0x6, @pid=r4}, @generic="2c71d871aa1b71de49548195fb859c1d30e05f7d75b0e5f3aa17b080eefe5b7485ad5085880ee675503149840539d6b57dff100dab185fdb1def869e883b"]}, 0x190}, 0x1, 0x0, 0x0, 0x1}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000ecb000-0x4)=@int=0x0, &(0x7f00002de000)=0x4) sendmsg$nl_generic(r5, &(0x7f000038c000-0x38)={&(0x7f00005e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a77000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000538000-0x4)={r2}) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b49000-0x4)=0x0, &(0x7f0000788000-0x4)=0x4) write(r3, &(0x7f0000535000)="fc000000480007a582000008090007000aab0d00000000001000030021000100ff010000000000000000000000036915fa2c1eab8656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc200214000000000008934d07302ad031720d7d581c9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f00000009b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000531000)={0x0, 0x0}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000058a000)=@assoc_value={0x0, 0x7f}, &(0x7f0000299000-0x4)=0x8) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058c000-0xc)={r1, 0xfffffffeffffffff, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000289000)={r1, 0x4}, &(0x7f000058b000-0x4)=0x8) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000058a000-0x8)=@assoc_value={r2, 0x221de55d}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f99000)={0x2}, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008c4000-0x4)=0x0) bind$bt_rfcomm(r0, &(0x7f0000b4d000-0x9)={0x1f, {0x3, 0x5, 0x9, 0x6, 0x1000, 0x2}, 0x9}, 0x9) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x10000000007, 0x4, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000f000)={0x3, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000000b000-0x8)={r1, 0x2}) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) socketpair(0x3, 0x2, 0x1, &(0x7f0000da7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b1c000-0xf7)={0x0, @in6={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x400, 0x6, 0x9, 0x100000001, 0x8, 0x6, 0x1000000000000000, 0xd01e, 0x8000, 0x200, 0x48000000000, 0x8935, 0x13a1, 0x7]}, &(0x7f0000209000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002d8000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf103, 0x7, 0x56f, 0x2, 0x2}, &(0x7f0000e7d000-0x2)=0xa0) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ef4000-0x20)=[{r0, 0x2, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8340, 0x0}, {r0, 0x200, 0x0}], 0x4, 0x9) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000afb000)=0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef5000-0x8)={0x0, 0x4}, &(0x7f0000349000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000025c000)={r2, 0x20, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000509000-0x4)=@int=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000-0x8)={0x0, 0x0}) preadv(r1, &(0x7f000047e000)=[{&(0x7f000077c000-0x9e)=""/158, 0x9e}, {&(0x7f0000bbd000)=""/118, 0x76}], 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000069e000)={0x7, &(0x7f0000601000)=[0x8, 0x0, 0x8, 0x7, 0x0, 0x7, 0x7]}) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000272000)="09000000020001000000be8c5eff8c88360000dc010300ec0500ff00000000000000000000000009ff4852bb6a8807567e59dba67e9947b3550400000067a195010067fc2163e000", 0xffffffffffffffc5) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef8000)=0x0, &(0x7f0000ef8000)=0x4) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000494000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00005be000-0x4)=0x0, &(0x7f000046f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) 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$ax25(0x3, 0x3, 0x0, &(0x7f000029d000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000084000-0xf0)="b2acb4e1b42a9131610f91a6b7588c79f689da80725782fa2fd33d9a762df06a316500a268e9de3cf0fd6b71c1bdf03511eeb0e8b7285dd9423a3e25b97dd463969b2b6b44d261298ee0658dabeccbe5e8123bbcd8bd8a85b5016cf75657c3cdb42fd91b3df7531db716c71ffa08ce1248f0c4da35e27065cbe46ea4f3d8349f0e0c77e6593222401a99f0a0b3e589ae06132cf177bffe31649214c9085336531ca7cb7d7a2e74552fa1119f72905be170c5d256dbab80cdc6cd9745a2b4fa18c33f6d56a7cf487240fbb6dfb0ea9f7db6890b7ec530d906d228bfc5825a65b065eb917317405c7e47322363297c87c6", 0xf0, 0x40000, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) pipe(&(0x7f0000823000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000760000-0x10)={0x5, &(0x7f00001c8000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00001b9000-0x8)={r4, 0x2}) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x14fd61bea7df306f, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002af000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000017d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f2000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000473000)={0x3, 0x2d4d, r2, 0x1, r3, 0x800, 0x1ff, 0x6}) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000129000)={0x0, 0x0}, &(0x7f00004f3000)=0x8) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f1000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, r2}, 0x14) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000060f000-0x4)=0x0, 0x800) setsockopt$inet6_dccp_buf(r1, 0x21, 0x110d71c2527c7e44, &(0x7f0000ec2000-0x3f)="cb9a755551140ed2098816ee991ae646ead1376bce0ca873882cf24fc0f07fbcaf3bb35da67776ce4b2f168dcbcd224378cfee5cfd4b608558c5b129d083db", 0x3f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000045b000-0x10)=@common='bridge0\x00', 0x10) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x2, 0x2000c) write(r0, &(0x7f00001f9000-0xa6)="1f0000000006fd00010000cdd5000000000080000d0000000000ec00d9005f", 0x1f) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000c9a000)=0x0, &(0x7f0000fc1000)=0x4) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{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]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001, r1}) [ 211.466319] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 211.487762] sctp: [Deprecated]: syz-executor4 (pid 18116) Use of int in max_burst socket option deprecated. [ 211.487762] Use struct sctp_assoc_value instead 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a52000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d89000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cd2000-0x14)={0x0, 0x7, 0x8, 0x5, 0x2, 0x0}, &(0x7f00008ce000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000098a000-0x10)={0x40, 0x201, 0x20, 0x27, r2}, &(0x7f0000de0000-0x4)=0x10) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f000082e000)="290000001900ff0900000000800100090a13ffff0000ff06800800f70c00090002001900000000f60a", 0xfffffffffffffe47}], 0x1) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000104000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000514000)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, {0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x7}, 0x401, [0xdff, 0x80000001, 0x0, 0x8, 0xfff, 0x1000, 0x8e, 0xb43]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00006a8000-0x4)=0xfffffffffffffffe, 0x4) listen(r1, 0x7) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060a000-0x4)=0x14) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000033000-0x4)=0x0, &(0x7f00004d7000-0x4)=0x4) r3 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ae5000)="d5000800000047ea0700a833000322f5070003e3010800000013000000000000000900803501000000c32d4f0900f2ffa5570d45947a", 0xfffffe3d) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x3f) bind(r0, &(0x7f0000c8e000-0x80)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) connect$bt_rfcomm(r0, &(0x7f0000412000-0x9)={0x1f, {0x7, 0x101, 0x0, 0x40, 0x4, 0x8}, 0x2e2}, 0x9) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000014000)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x242, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) r1 = socket(0x1, 0xf, 0x8) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000433000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000023f000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ef7, 0x4}, 0x98) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009f5000-0x4)={r0}) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009f5000)={r2, 0xffff}, &(0x7f000070e000-0x4)=0x8) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f00002fa000)={0x1f, {0x4, 0xaba, 0x1, 0x4, 0x2000000, 0x7fff}, 0x4}, 0x9) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00009f4000)=""/65, &(0x7f00000a6000)=0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000687000-0x18)={r4, 0x66a, 0x0, 0x5, 0xfffffffffffffff7}, &(0x7f0000747000-0x4)=0x18) [ 211.542499] sctp: [Deprecated]: syz-executor4 (pid 18131) Use of int in max_burst socket option deprecated. [ 211.542499] Use struct sctp_assoc_value instead 2018/01/15 17:56:58 executing program 2: r0 = socket(0x2, 0x802, 0xff) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xa3)="03c3a510374d6e17ded49b4aa56d1ab5d0b398a588ef5d3b883c90bbc2129a9d58681fff366e75edb90e9323fef8adc4c488fde7fad1b75254fe694a050d55b174865197d2328396e51b27e3d122d45b3fc805adea7dc08fa2800cb8671d09414902daca05299709a757ee0849e2107ee25d7bffa0cb86dc2649066d0223a88b05ded19d2524aa532600fd1962a740a5947193d61add8ea836d24a817de37a86d354ff", 0xa3}, {&(0x7f0000001000-0x76)="26ea76514317388fd39dd985e70aae32b8627bbea6931faeb370cb4ff16d695251f333cae953e1d92b5e2d00310a23e694e9610bea79a7d9b9faf4640414e8ac9ee22d3d134bca4adb23114bed3a9c974790030e1097a5a90a25088176cf4b9e6d045360d5cebf6cb5aa90c061323137871d02e30372", 0x76}], 0x2, &(0x7f0000001000)=[{0x38, 0x11d, 0x5, "2732911ce633654e3d0f4c0217d49f17a4c587e4a9de16c85279ebfc9b9201e873d1"}], 0x38, 0x8800}, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x87)="f635cb35fac7d7e20999e867c5db1d7e91af1fa01b42b27e3d7c79f4b5422e3cc4d141a45d965ee2e42355b97c9a0281028b35831cbffaf54d940e3909172c3a5bf90075e8af10f515d0ca59f90e9731da8c6a43b76a5d1f3963a2f4bb4338b8a1e18138852f2a19a67392dd536c4b7c56e6dca0e50d342f8e868efb50446b775810a1e6bbb2da", 0x87}, {&(0x7f0000001000-0x1000)="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", 0x1364}, {&(0x7f0000001000)="66551444e82152555db76395f2455733d7ec048868393d8ad880f0d237aef2c473d84f344ba0588396b7c33f5bab0d643f65d9f10879621122d9edd6f55643635b6ed8fd539895cdc318e0b88c0e152034c5", 0xfffffe77}, {&(0x7f0000000000)="a16d58b6665700600a", 0x9}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000f5e000-0x62)="94464d5aa4aa61f2eb59dacba8f5c8b1e7eaaf29e5c31fa94866995e043c96ce2edd1587586ccf70f24aa3ce5c1e0f639e2322f0c31b2e2c24d22b3f169f3e524ba230a9f4cf9254dfad7d4c6b964a270caf50a19f61a88166d787f24a4da1593ef1", 0x62}, {&(0x7f0000c90000)="1fc527c3d0c993f8f581c435e41db1fcfc523cd60b189720f516bc1b292fa99ef3ecd33b46755a422cb141c7e37d6c7998e3d35566f017b713c1c8cdb7f03df51b267c43d25df44e972421824748bc21673cbbb2e0078ed43d71228b51e227cd56471810534227eeeeb4524e54f4e574ef328223af6e5f889842dcd0c6407e407a612b704945290888a0fe31bf0ee097ef659a799b1bf0128accbbc4473e441de7d2e802cdb8393e3e1e53ebb7d080ddf601", 0xb2}], 0x7) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xb, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x8, 0x6]}, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x63)="9a9ca270468eca2f00bc53bcfa292b01d98fac3d24611ba979f2c98bd6c2ebd063987de80921306fcd8bc47bd6954d8934db5ab2ef46689d9c00b1fe7aa68d58afb65457a7a4aa9210346459e0e08830f7285136b76b1a882ce3378cef80451147971c", 0xd4}, {&(0x7f0000001000-0x94)="b9684cd42986cc3a59b5dacdd1b7652866ec3990131fe9b2ed55d9ff3e7404639c83f21bf669ea5bac05f9d5a92ee83558505ebcdd2df9fbc9a716c6a5ddbd8b9b009cbf30d18e8c2ea4f992fb48756c8b4e0c99058316398455cb7add81c42b070ee554f5a9b12445def923dee469bae4add6af1b726d47263804839ffae47f9d86f5a3bb34fc930fab548451a541f358cbfade", 0x31}, {&(0x7f0000001000)="b6b0d5d85f3a2508d33e2c4cc36cc1e0b39020c2e9bf4928f93afdff9cc1383021e96f8e3663f323a60fd84ad408ce9b3af50830a04aae0b07dd40aa43f79ebdf94f25c6a8719a5e5be1b35835cfa5a9b6d66159a494e344820d3e74ac6ce23cafaf3765cf797fe8f59dba8534e6a9d44f4537b2327f7a94a252cd20034dc5c12ad1762faba8a53bad8ac8251d0b28f82051fdee58e140c23954990634aeeb66c6f23348cb2f691ccfa2334fd98faa44c54f04b6c7c478750c688d271c50feb5638ca8ff2728f0eaa2266c8a7908195c29cc8f242b6d198511d2eac00aceda89cbea68ebd12e5eb671dc9a57", 0xec}, {&(0x7f0000001000-0x85)="8cdf53636fb21b1808528f5329a0d044feeebab73804413e8c1f52b7d47a4ea9eeef0c0019729f1be71dc784f998c2cafd1321a0c5bd20bbb95b74409cc99b31aec18a74a33eb63395c2a84e5aea947f1691fd4f34de2a55be88cff596f76c86376ef176ff122258735baf8c604f6ff1df8c1161ed0cfc23bcddb9cf7dd4e8e48a7d0640b3", 0x85}, {&(0x7f0000003000-0xa2)="8b5ec8da6c1d8d0922f5aa7e104998a9035ac8a65d8059578b2b56db44247fd6d4ca5488bb7726df0e36e1335c7d0d658754142bc39007d952584fbad4514888a63d2946e735969280f7c534c8c962b6521d2a8d62a1b00a1ad1a1e2b42efd2f754a6bb2d911d6b0549b3aa4498da97f0d9403b5e37ed9ae536ecb5e68705741e4476954f4dc3483fdf67fe67f72e933178320c8227bb659d44065e779ca7ca098c8", 0xb7}, {&(0x7f0000003000)="765034d2dbecef11a393be5a4e9c98cecb86c92caa5a4bcc7b5ef28a1f7430ed368ed740c2a84f8b2b92a906f08e54c0c0e6848c118912557cf22f83ad1c5b0fce2c9b07e66084bf1e1c4e4103ff11a175d0aa16063721bc797b07aef5d25418b46934d72c28791f0eab59f902cf744d2d54d101b15b50f4dba1a218c2f6824601c92689b1bcf77cb4a579730a5e1cd0ca73f17b63419af1b9d16901000000000000004044578ed67c6f4f11798b1ee7c912", 0xb2}], 0x7) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x2, 0x100, 0x4, 0x1, 0xffffffff, 0x80000001, 0x10000, 0x9d37, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r3, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x751}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x5, 0x7fff, 0x4, 0x7fff, 0x345, 0x47, 0x7, 0x9d37, 0x10001, 0x9, 0x2, 0x4, 0x1, 0x3f]}, &(0x7f0000005000-0x4)=0x108) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000000b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000d000-0x4)=0x0) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b4000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00005de000)={{0xfffffffffffffffc, 0x5f9a674b, 0x2, 0x400, 0x2, 0x3}, 0x2}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b63000)=0x0) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socketpair(0x9, 0x80000, 0x2, &(0x7f0000d9f000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000e17000-0x2c)="667f32869966804b32d4193e0857f7fe2a711c6435f1e83e9ba4d882935fdd8b9b739508c32a7bb62a27e379", 0x2c, 0x24000885, &(0x7f0000e80000-0x10)={0x1a, 0x4, 0x1000, 0x7, 0x7, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r3, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000040000-0x4)=r3, 0x4) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{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]}}, 0x108) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001d7000)=@generic="f9c8d9f6b96327086a0684ed71ee080d") 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a81000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000433000-0x4)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000dca000-0x38)={&(0x7f00006c2000-0x48)=@full={{0x3, {"41451fed281603"}, 0x100000001}, [{"403d691de6470b"}, {"0827bf9f99e1ed"}, {"bc4c85549fe795"}, {"ed71fdc0b6d87a"}, {"f94e1c0713988d"}, {"241ec663110efb"}, {"d5ff0fa994cef9"}, {"af251e9e46014f"}]}, 0x48, &(0x7f00009af000)=[{&(0x7f0000bd8000-0xc1)="4062c3a10ad1f74aa1270e4b8c7c34bed0e1429af395c322c8438d48c8b7af66bb5c66efcc0f3479e0b42f63ec11dd50dfe849435b6d2d9fcb7c6406ec44bf08cff6de19ded3d4ca2043ceefcfadc614db3fd9aff288c8ddd444a67789bd393c397e7468927d6aa24e1dcdc8720a36b6ddc34bf0cbb8e241a0de2fe83c92f67dafa2acca4e568bafb9dab1276d84793cd5943e8ee7c77fc0d71e1061e479c9463bf4422fcb0428c7c44ec8523af2e3b2b113ea4d62740d49b4f010420095efdea3", 0xc1}, {&(0x7f0000dca000-0x83)="ee43e7826b03c2124df9c2f970d15f7637fff2e4558f070200db55edf14d9157c45e02a1d6084282067c4263b1da82ee5f36dc6c11cc3c5affb4193bc64ac8f26c634ce0a4cdf5942d33d338dd7e987a2e1ceba88b2f07020813cfba0e70b1ec3a48b3bade8ce0ef3e3a5936ecd6d7be6632432fed0980308c034fb49935c9d680f1bf", 0x83}, {&(0x7f0000dc9000)="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", 0x1000}, {&(0x7f0000ad6000)="7d2fbef9cd93d2989fbd7aaebf3e59d699848552ffe64faa041e3ef16dbd587ad9c915112be40c01e647e85458c5bcd13a426590e9a07f8e0ae57597e0dd054c178972d79149c8e4e41601fb9bd7b727ee60e2720b5757d48eb6be1883ec878fa556b2c5d2dfd6a203732313228276b6c061d068b5df44720134af14a56acefc9f1f66787e49a25ee14632beaa97ad299a25ac63da825b4b8fb948a91509054a2651d034bccc913d5184020ec2b154fc6679e50cba6a", 0xb6}, {&(0x7f000016b000)="be7e413cc4a33220f5b7aedf7dc59f189f882478c5313b6fe995ccab7c5b60edbe419b157750c0831a875f6bd17bd916f30a5ca281fa4d434a38b069c66761ff33d38f43d766e7d926af8030900e4b1d82096993c94ede75bcb88e2222535cf296b5e138051f51e59756d129113ab80554a102cb9ccdcc6265f6369c515736ed4a04c5e390c4e3aabd356300dd8b05425fcfe0f86577d07b946dfbdf22eec25f39a42bbc86b029fe43f9db977582504742aa41727cf9eb6e8f486723179dc52b2fe43d3f5222dc69963a1a46da902215e5f6228a5702", 0xd6}, {&(0x7f0000131000-0x98)="6d23f4a77110164156117eaacee0dab92179f0e2ef8258e6157f1422e8e734ba6d7be9eff390d5f515cbaff2090e8d18ccae9f357dcc9def04ee5a52001ffc0ffaebb8b0d63c7cea892dc8f259b374b26f3226eb50a453eb242a75ea1039c763424dd136d5563936fa610b13ff71e8c6906fe93eca77af1cc6e1419781de5fce7b284db6408f6f8780bd987d6d50286697ea17d38bd66b0e", 0x98}, {&(0x7f0000dca000-0xd6)="26492d63e62b3c919d7a41b53ce326b99f9fb190a5e5123612471891c8c5cb76d07ec72b5334f5f6df3696759436c9482740937fdf68701e77fe02560b357cfe2949869b93c142b40003bb4c450efc997355690a5f851a84f4a10e7994886c5236baa851c006baf5c3fb6ea2e174d073ae827c513af5a20de7ce694572611dd937328daf2faefa726edf76bbd5c6e7bac70a5c71ef0c0316124bacd62c805abeeed28acee24f4a23376ceca30ec0cb7e689e6edc32ea6f81d32914235374553335cffeffec6e9465ae58354a7c461ecc0658a094d1d4", 0xd6}], 0x7, &(0x7f0000dcb000-0x300)=[{0x110, 0x1, 0x6, "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"}, {0x48, 0x107, 0x1, "edae98b672ca0f3ead766223850591635502946282864db0c5c49647f0500e853dd571e5f8dc1cceee213f8ce0915c46d1"}, {0x68, 0x197, 0x0, "fe3de05adc3bdfd0190fd93dd7fce94d009b84da3f246687aa072a2d7b79f1885133d54b72b5ce5128b2e11ce7d11e296acef52ee593b614a89d29d37133d2c14e2cb424820996ca8f6562ecc5465e4719"}, {0x10, 0x10d, 0x1, ""}, {0x108, 0x108, 0x7, "92943660c405c791fea89c9a13812106b3ea6f77683af6183de8e7710fb1ce3c0e10e44d1b876b8dee4f6a3e4b1cc82c0e99c2489fab65ace10a333118529da47169c7f94805e49ce9ec76c3cde35ef365f2761c3cf12b5531fa118c09acdbb0f9538d722fff4c4f2a8ee94bb31b806fdb8dc0f86f40c2d9be8312e4a9afec4a074b115af0411ad1f1c828564356e33922cbbda79c0f2a5885d72f4ec2111054a4cc10f67c08d11a734f31dbf08517299beffd9fdc0c18930fe3ca3bf4251a8edf0dc3800027752423c70e6aafc39a6d5a2d545151f5d7c8116fc12c3e74c486b57e6993c5d426190abc5b89a56d0681fd81245bb287cf86"}, {0x28, 0x11, 0x2d7, "a5617c0b351809ceafda680cb4c8bda9fd85a4"}], 0x300, 0x4004}, 0x4000000) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r0, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000336000-0x2)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000ac000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e89000)={0x0, 0x0}) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x5, 0x0, 0x3, &(0x7f0000931000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009a2000-0x14)={0x0, 0x9, 0x8, 0xd44f, 0x0, 0x5}, &(0x7f0000bac000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008ba000-0x4)=r4, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000caa000)=@req={0x81, 0xfffffffffffff001, 0x4, 0x7ff}, 0xfffffffffffffe64) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001e7000-0x20)={0x1, 0x7, 0x3, 0x1f, 0xffffffffffff8e25, 0x2, 0x0, 0x2, r4}, &(0x7f00006ae000)=0x20) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000394000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000237000)=0x14) r1 = socket(0x10, 0x1, 0xa01e) recvmsg(r1, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000b7000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000082a000-0x38)={0x0, 0x0, &(0x7f0000755000)=[{&(0x7f00005fc000)=""/4096, 0x1000}, {&(0x7f0000a8f000-0x66)=""/102, 0x66}, {&(0x7f0000a9d000)=""/92, 0x5c}, {&(0x7f0000cc8000)=""/4096, 0x1000}, {&(0x7f0000ac5000-0x58)=""/88, 0x58}], 0x5, &(0x7f0000fed000)=""/133, 0x85, 0xfffffffffffff801}, 0x10021) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c82000-0x18)={0x0, 0x400, 0x0, 0x6, 0x9}, &(0x7f0000d98000)=0x18) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000d54000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a73000)={r4, 0xb0, &(0x7f0000a11000-0xb0)=[@in6={0xa, 0x1, 0x2000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b1a000-0x4)=0x10) write(r1, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000572000)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000030f000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc0000)=0xe8) sendto$ax25(r1, &(0x7f0000553000-0x45)="8c469735accc465df1df005ba3473cdc674ba425ec897655e2b3d039a603c36d22b840bb4893ef8062caeb12fa3394cdc4cb3db253324ad6b6bcf36e6fa52189d4896e710b", 0x45, 0x4080, &(0x7f00001be000)={0x3, {"a11513b9833c9d"}, 0x8}, 0x10) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f84000)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f83000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80000, 0x2, &(0x7f0000574000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f85000)={0x1000, 0x10000, 0x1, 0x9, 0x5, 0x4}) 2018/01/15 17:56:58 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000016000)={0xfffffffeffffffff, 0x3f, 0x7, 0x81}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/96, &(0x7f0000019000-0x4)=0x60) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000018000)=0xc478, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000019000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000018000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x2, 0x3ff, 0x1e}, &(0x7f000000e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000007000)={r3, 0x9}, 0x6) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000191000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000187000)={0x0, 0x5, 0x100000000, "b5807461924b", "7e7531cb3e16c70302020274f6638856"}) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000037c000)={0x0, 0x8e, "372b6ce792bb75f8dd521a42e8b8e22eced2b27f9723e23760181a40942a9128b4284f796863f8faa9cd9b8da7a245b956d9af146cc43fb9a8f46414556bc6fd7da70872a94d545a6480a8b0d718deba0c8f6d7a9e76881934d9b9d6cbf5df70f0f9b6ec89be83704806ae9bed80f62aa7a4f7c0d73a5359bb84101dd5208b611e259fccdefe0b7abb55c35b881a"}, &(0x7f000013c000)=0x96) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000026a000-0x8)={r1, 0x9}, &(0x7f0000108000-0x4)=0x8) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000315000)=0x6, &(0x7f0000417000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000c5000-0xa0)={r2, @in6={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x1f, 0x6, 0x800000000000000, 0x4}, &(0x7f0000214000-0x4)=0xa0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000416000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a3000)=0x10, 0x80800) sendmsg$nl_xfrm(r3, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0x4, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, r4, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f0000365000-0x8)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00006fc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b9000)=0x10) getsockname$unix(r1, &(0x7f000020c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b83000)=0xf7) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f1e000)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000006c000-0x14)={0x7, 0x40, 0xfffffffffffffe01, 0xffffffffffffffff, 0x0}, 0x14) 2018/01/15 17:56:58 executing program 2: r0 = socket(0xd, 0xffffffffffffffff, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c0b000-0x4)=0x0) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9d586b47c9eca655, 0x80002, 0x3, &(0x7f00000ee000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000055000)=0x4, 0x4) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/15 17:56:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f0000500000)={&(0x7f00004fd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000115000-0x10)={&(0x7f0000830000-0x64)=@flushsa={0x64, 0x1c, 0x2, 0x6, 0x1, {0xff}, [@mark={0xc, 0x15, {0x3, 0x2}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x746678aa35802480, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x57) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d88000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d22000-0x18)={0x0, 0xdf, 0x0, 0x6, 0x3}, &(0x7f0000484000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ceb000-0x6)={r1, 0x20}, &(0x7f00003d3000)=0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000818000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c99", 0x40}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00009fe000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x1000000, ""}, 0xffffffffffffff6a, 0x4040000}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d4b000)=0x0, 0x4) 2018/01/15 17:56:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000d4000)=0x800, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000079000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000004c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000-0x4)=0xe8) sendmsg$can_raw(r2, &(0x7f0000156000-0x38)={&(0x7f00001d1000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000edd000-0x10)={&(0x7f0000115000)=@canfd={{0x1, 0xb, 0xffffffff, 0xffffffffffffff57}, 0x34, 0x2, 0x0, 0x0, "ca790c1a80a11ed31edd3a66ae52eb7e4b173df1cabd630f56b6e68d4f7560474683f886c7c9e7148c0c89a8d8f9d1a6882534bbe01efab079afcac74bd9cf5d"}, 0x48}, 0x1, 0x0, 0x0, 0x40050}, 0x0) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'aead\x00', 0xe, 0x0, 'seqiv(ccm(twofish))\x00'}, 0xffffffffffffffdf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f000056f000)=[{&(0x7f000053f000-0xcc)="8085becaa9064276c4", 0x9}], 0x1) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00006e0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, &(0x7f0000893000-0x50)=[{&(0x7f00000ef000-0xb0)=""/176, 0xffffffffffffff61}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x40000060) 2018/01/15 17:56:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d49000)={0x0, 0x3f}, &(0x7f0000742000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000034c000)={r1, 0xf9, "89837cf3ac0505d8e0a4f1d36f033457c06f9b9a5e4ede93a458e14e56dcf6a886bad3d1496a1ec7b9dbe50d2983b22f321428db1a30b1dc4348d0d07dbaa2c0155c3e32da3a283fce6c57559b30722b6ecc9349db4b6b94aeca2dbbd39d90fd1121852de20b1d75d26d9b2052871ed9c4ccf3e620c0f0733db55aa79aeb247cb6a24103f4e5e816e7a71cd823a02d98f8ee7c8c394576a3240fc9ffaf68c68cd4026f70acd00d93e6c1acf845c01beb0add057a2c17bf175f056660243b320c571eb510c4c7bdb889e8684ff1194d219e77dff1d4f126fe4fdb6afdd75a5f3a8cd8bd00326601ba06e6859c75585f63ba3c695128f2b4e5f5"}, &(0x7f0000898000-0x4)=0x101) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x1e, 0x40000000008, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r2, &(0x7f0000c11000-0x1)="", 0x0) 2018/01/15 17:56:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) socket$nl_route(0x10, 0x3, 0x0) 2018/01/15 17:56:58 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d1a000)={0x0, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d1a000)={0x80000000, r2, 0x2, 0x400}) 2018/01/15 17:56:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x7, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000082d000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) 2018/01/15 17:56:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000229000)=@abs={0x4000000000000003, 0x0, 0x3}, 0x8) r2 = socket(0x0, 0xe, 0xa8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00006fd000)={{0xa, 0x3, 0xe62a, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, 0x8, [0x7f, 0xfffffffffffffff9, 0x1, 0x8, 0x80000000, 0x9, 0x1, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000938000-0xa)={0x0, 0x1, 0x1, [0x2]}, &(0x7f0000149000)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000129000-0xc)={r3, 0x0, 0x10}, 0xc) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000083c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 211.862231] device lo entered promiscuous mode 2018/01/15 17:56:58 executing program 6: 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}, &(0x7f0000a45000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a80000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x400, 0x80, 0xcc, 0x68}, &(0x7f0000c65000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000188000)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00003e4000)=0x7, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000472000)="0005", 0xffffffffffffffe9) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/15 17:56:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000803000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000092a000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000893000-0x10)={0x3, &(0x7f0000a51000)=[0x6, 0x4, 0x100]}) socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000073b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003ba000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9a8, 0x8001, 0x80, 0x800, 0x3f, 0xfff, 0x8, 0x3, 0x8, 0x200, 0x8001, 0x7ff, 0x4, 0x4, 0x800]}, &(0x7f00005a0000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003ab000)={r1, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x7, 0x200, 0x20}, &(0x7f0000078000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c44000-0x6)={r1, 0x4}, &(0x7f0000510000-0x4)=0x6) r2 = accept4(r0, &(0x7f0000837000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000138000)=0x10, 0x80000) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000c11000)=0x0, &(0x7f0000615000+0xda4)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d36000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d5d000-0x6)={r1, 0x9}, 0x6) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @lsrr={0x83, 0x7, 0x0, [@multicast2=0xe0000002]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) socket$bt_l2cap(0x1f, 0xbfeb48ce0d632693, 0x0) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d8d000)="c68ece9471376f4d475bfaaa043d1e4c509f168a7bfbf8d6ee0d46e1daaaa15bab8277f5da04220d13bb26ee09394a8b469b4a892b92a1fdaf372e360c417502162ceb66a2bb4b8a2004deba2c234dcd7bebcba525cf3365f835462adf4e142df7f384ba8819c9b32c36fbd4f79914ba5c305fd2334069d70d7acbe22a86e10b04cb000369461055cb5b81805505140b73d3363dab77a6b7de97dfb123411ae921dfa824", 0xa4, 0x8801, &(0x7f0000e5b000)={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x92, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/15 17:56:59 executing program 5: pipe(&(0x7f0000206000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x7ff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000177000+0x266)=0x4) unshare(0x2020601) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) getsockname$inet(r1, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) [ 211.927312] device lo left promiscuous mode 2018/01/15 17:56:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000529000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000044a000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000840000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet(0x2, 0x802, 0x0) socketpair$inet6(0xa, 0x800, 0x8001, &(0x7f0000d83000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000065f000)={0x0, 0x6}, &(0x7f00009ec000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b1d000-0x10)={r4, 0x89000, 0x3, 0x3}, &(0x7f0000fd3000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socketpair(0x0, 0x0, 0x3, &(0x7f0000375000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000892000)={0x3, 0x6}) pipe(&(0x7f00002ec000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f00001d3000)={0x5, 0x0}) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000094e000-0x98)={0x0, @in6={{0xa, 0x1, 0x55, @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]}, 0x80, 0x5}, &(0x7f0000d15000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082c000-0x10)={r2, 0x50, &(0x7f00006fa000)=[@in={0x2, 0x2, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000263000-0x4)=0x10) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xc3, "9704e436396650ec01ae599ee56212aec10683ac44499d4e3acd8c858e5be9e3c1b2e715b9289aa15172a4397dae988f328de785eb246b8398427550c53cfba6828ae75b27c1b98609668a55d980f6704936aa7c244328e99631acec22cc762fca6d6ed3643ef0fd0e94ecef19af6297eda8c218c376085d20c49fc0bc41fd50d44ea1bd5780919dd5c9fc2ed9ff8e3e7a92676a636fef0a57942ccd2da2f56815f29456090afc9eed32f24df273f975fdadb10c7c1d9e4a351011cf0bb40515f42782"}, &(0x7f0000001000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0xfffffffffffffa7a}, 0x8) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) socket(0x0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e48000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x321) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) recvmsg(r0, &(0x7f0000a7e000-0x38)={&(0x7f00001a7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007d7000-0x20)=[{&(0x7f000053b000)=""/98, 0x62}, {&(0x7f000032f000)=""/132, 0x84}], 0x2, &(0x7f00008d6000)=""/119, 0x77, 0xff}, 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000043e000-0x1003)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f0000aee000-0x58)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f8c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000664000)={0x0, 0x0, 0x10003, 0xd85}) write(r0, &(0x7f0000d28000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000300000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000032b000)={{0x1, 0xffffffffffff51d7, 0x80000000, 0x4, 0x200, 0x0}, 0xffff, 0x0, 0x3f, 0x5, 0x7, "b5e160f08c1a1c30b1a5a6c75388220dbc5a892bd97789aef92cddf638625ecfe2c35f34c6eb24e700ecbdb54392535db1b24ce495c8efa380bd501b4ed41a5b4f5466f80d191de1ff6f399189391517877001fac5a332205ada8ceab3d870edf2384377d4a24b655869ecf28c0664d5c4ea19a8e0c05cc90cdec3e8e0c79eca"}) 2018/01/15 17:56:59 executing program 4: pipe(&(0x7f0000365000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0xfffffffffffff0ba, 0x6ca8, 0x580, 0xffff, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000ad000-0xb0)=""/176) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffe06, &(0x7f0000f1e000)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006b8000)={0x0, 0x0}, &(0x7f000096c000-0x4)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(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, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000281000-0x4)=0x21, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000fc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000058e000)=@assoc_value={0x0, 0x3}, &(0x7f00002f2000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a40000)={r1, 0x100000000, 0x9, 0x8}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) [ 212.032511] device lo entered promiscuous mode 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000160000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc92, 0x0, 0x3, 0x0, 0xe2a, 0xb6, 0xc4f2}, 0x20) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) socketpair(0x14, 0x80000, 0x20, &(0x7f00003f5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005ab000-0x4)=0x0, &(0x7f0000fab000-0x4)=0x4) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000087d000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000ef0000+0xb5a)=0xc) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x10001, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ea6000)={0x0, 0x7ddf}, &(0x7f0000032000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000043d000)={r3, 0x8001}, 0x6) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007cd000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000992000-0x41)="077663f7189dae720e270eb35b7abeae2199073bef1d136d7b457b6c153fd746bdf949ab3caf03395b3b3e30747ea6ceda936087a6229152782955e2dbc717b7cd", 0x41) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a9000)={0x0, 0x5}, &(0x7f0000fb5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000907000)={r1, 0x3f, 0x0, 0x0, 0x84, 0x2000000}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005a9000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000078a000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00002f3000)=0x0) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000627000-0x10)={0x0, 0xffffffffffffffff, 0xffffffff, 0x5}, &(0x7f000068a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d77000)={r2, 0x4, 0x6}, 0x8) r3 = accept4(r0, &(0x7f00008ed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000053b000)=0x9, 0x0) connect$can_bcm(r3, &(0x7f0000b1d000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) splice(r0, &(0x7f00006c2000)=0x0, r0, &(0x7f0000445000-0x8)=0x0, 0x6246, 0x3) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/15 17:56:59 executing program 3: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000829000-0x18b)="1f0000000101ff00000000e07f0000000f0000e0090002000080000000003d", 0x1f) socket(0x8, 0x6, 0x352c) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) accept(r0, &(0x7f0000a8f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007a1000-0x4)=0x1c) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000012000-0x4)=0x0) listen$netrom(r1, 0x1ff) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000b000)=@delsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x2, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aef000)={0x0}, &(0x7f0000f00000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ae000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000)=0xe8) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b7b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000ed7000-0x80)=@can={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000082d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x7, 0x9, 0x6d9}, &(0x7f000036c000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d6000)="0b6d8a6cfc333198eb00ec62d223fbce6bfa1434deb888d9588d87933433", 0x1e) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000068000-0x1000)="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", 0xfff) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000048000)={0x0, 0x0}, &(0x7f0000367000-0x4)=0x8) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000025a000-0x4)=0x10429181, &(0x7f000048e000-0x8)=0x4) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000b000)=0x9, 0x4) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) sendto(r0, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff4000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ff4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000bfc000)={r2, 0x0}) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031b000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha256-generic\x00'}, 0x58) r1 = accept(0xffffffffffffffff, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) bind$bt_sco(r1, &(0x7f0000318000)={0x1f, {0xebeb, 0x0, 0x100000000, 0xffffffffffffff81, 0x1, 0x401}}, 0x8) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000fd0000-0xc)={0x10, 0x0, 0x0, 0x10241030}, 0xc, &(0x7f0000947000)={&(0x7f0000000000)={0x26c, 0x11, 0x200, 0x7, 0x3, {0x20, 0x0, 0x0}, [@nested={0x224, 0x37, [@generic="662bf722359d3ad1041c5a577cd93ff3fbad3b69a1ef085cce262ae79c8a330ba011de80dadabd717f19608f547db9474bc21e46ea8fd7b04021052f531f4c169750d9aa2abe24dced86ffac4a1579bd4f0167b137583f632bd8b03dd2fe3ccb04d84078d6fa21981cc9a3c94d49a7330a1210deef044cba7967d167565f1ac684cdd3f5", @generic="a5c4addc2393521a74a04086e2d177ca1b8947cd772de69037c6e8b9897876cbd7081400a817ecc1dac812ea2a93ffd0d9beb2cbc1c1e984e25c7d5db828f8cda0f953f6e69b74bf1173e0549bd0ae473d0a8bedd6f376de21ba0ac309bd0c9b45785766676c73d70c0e8b2539f3d4655a48213a4910506c6179bed860afa98f46e92cc027b54b94efbf50e6fe2b8e0169b3db6dbc3968f4f1443222535e93ac089554d28a9a36c4955496395942213a79f6dc5448935cc92e3d36a7538607366addf7ecd311da7cf622ff63e1eb98b2c72f85226f741193d439fdeaf97086a1c5f64f", @typed={0xb8, 0x67, @binary="9e020ba99ea3a74d76e97640c0f15a96584277b4911436705f03fc1a150bdd829c0b06a139ebda7f98245d66f31d4efc31b3b7bd6e9b10e5a8bb6b5768f03a9045e3f245b0dc550dd3b4ec287cecfbeabf7a7e3c39b01e8772f86f082e7ab6fd0503776b6125676edfab5db3251fb7353b5c423a196e289c557ece4a9bcc1769158457e0fb6c2e82d79fca9b36edd1594cead19ff1d5243ffe91022f5733ddb3deac0cdc28b7b3efaef79e5dd6"}]}, @generic="4602d44c1bb716b0115515c9a272f2453aac05715b0fa7340daecc30841475d231fe549c7c9a2935cfa6fd0dd61f3102732483"]}, 0x26c}, 0x1, 0x0, 0x0, 0x0}, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 17:56:59 executing program 3: r0 = socket(0x10, 0x100000000003, 0xc) socketpair$inet(0x2, 0xfffffffffffffffd, 0x0, &(0x7f0000e35000)={0x0, 0x0}) write(r0, &(0x7f0000380000)="1f000000010a1ffff7ffffffff00400000000000000001800400002000df18", 0x1f) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000e000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@fragment={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x6, &(0x7f0000011000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000-0xc)={&(0x7f0000011000-0x8)='./file0\x00', r0}, 0xc) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000043e000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4, 0x0, 0xff, 0x0, 0x675dd2a8, 0x101, 0x8}, &(0x7f0000b19000-0x4)=0x20) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c94000-0x10)=[{&(0x7f00003a0000-0xbe)="390000001300090480000005000000e10d00002c0100000045ff0107000000141900160011090003cf0001050701bf00000100fe1c10002288", 0x39}], 0x1) socket$inet6(0xa, 0x4, 0xcf) r2 = gettid() socketpair(0x0, 0x1, 0x7, &(0x7f0000a86000)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000676000)={0x5, 0xff, 0x8000, 0x0, 0x4e, 0x1336, 0x5, 0x3, 0x0}, &(0x7f0000100000)=0x20) accept$ax25(r3, 0x0, &(0x7f00005d1000+0xe2f)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006c2000)={r4, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000851000-0x4)=0x8c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000928000-0x4)=r2) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f000034b000-0x4)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f75000-0x10)={0x0, 0x2, 0x34df, 0x1ba444df}, &(0x7f0000f75000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f75000-0x8)={r2, 0x1}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) [ 212.206975] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 212.234119] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/15 17:56:59 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000875000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000633000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x2, 0x4b95d2c, 0x54de2a43, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005c000)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000070000)=0xf2, 0x4) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e8000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x485, 0x101, 0x0}, &(0x7f0000064000)=0xa0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004f000-0x20)={0x1000, 0x0, 0x2, 0x10001, 0x1ff, 0x40, 0x6, 0x10001, r1}, &(0x7f00000e8000)=0x20) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000622000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f1000-0x4)=0x10, 0xa758b83e44133fcb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c4c000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b8d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000069e000)={&(0x7f0000e19000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000070d000-0x10)={&(0x7f0000371000-0x1b8)=@updpolicy={0x1b8, 0x19, 0x4, 0x3, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0xa, 0x0, 0x80, 0x1, r1, r2}, {0x7a, 0x10000, 0x5, 0xc0c, 0xa82c, 0x0, 0x20, 0x4}, {0x3f, 0xfffffffffffffc01, 0xfffffffffffffffd, 0x6}, 0x96d, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_crypt={0xd0, 0x2, {{'chacha20-generic\x00'}, 0x440, "2118c9e4b4e776165447d03a31b850555d7b5573d8b4e3e05ff4a299eaa14aec8dd163636daf003622852e046a005d9875aaaec92494464267cdbcb17cc720a08ec856b8aa3b4b48ad258ef5bc2f992ae3bf2dd01621e78f803862b444d1d6ffeb844c69bb1254643b39664ece4aed0d3e4ee75b90203d7ba61d862bb146d24475b0842577f7a283"}}, @lastused={0x10, 0xf, 0x6}, @mark={0xc, 0x15, {0x3, 0x592}}, @extra_flags={0x8, 0x18, 0xfffffffffffffbd1}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x8041) pipe(&(0x7f0000ea2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000526000)={0x3, 0x5}) sendto$llc(r0, &(0x7f000034d000)="d5a96716f98b8820769b305dd79eae4a7ded0aff5aeac4fc8340b4e3769b0e45094e019b0069309f41b9fea5ed1dc5ef3296189fd82fca7e4a444ed38c1ca41e60bc8d8abef28fdc5eba39dfc52757c6651d94262db19976209b9593d2981ff70ca3a653fd", 0x65, 0x80, 0x0, 0x0) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000af8000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x4fd, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ae000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd, 0x2, 0x4, "ca5d9b07c7900b18ab928976b781bc034a2a2824d4d706d493a751e8c827d003926f0c1d5353be34d9c8c2f9d9d0bad55fd2d63eb86a9da01371e4321bb5c033e8bf04ea6fbef36c4864ece9fea3f3a8"}, 0x160) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eeb000)=0x0) write(r0, &(0x7f0000d05000)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0xfb, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000284000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fbc000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0, 0x0}, &(0x7f0000875000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000663000-0xc)={r1, r2, r3}, 0xc) 2018/01/15 17:56:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb5000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xffffffffff7fffa2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="890d361eb0b88aafa3a8dea4558811fc4040c1a36bcdc192bf73e8a3cc06933c7b2de84467a2927e65f34bb0e25b68d3f90240c543d23cbf7a8364a776f08d2d67cc6bb722c77c1cbe12d00ce68aa103bbb9bcff264aafde7bb225fdf91d2a095881d4174732f5d127c628c50095ca3d9756dbca8529d37b7dfa5951199d7a2f7d763117abc04cd63950b2942ef86118e20f292e04440d2f154be873ae4a056ecea878209fc69e8c13f1ae3c8d58bfb8f3cd0c36b4c7b41c2b9a8d0465ec6c3890d1605a04339f40b4c941b29eba904ec126895a5f3a70a6561b08bfd0b8571916", 0xe1}, {&(0x7f0000001000-0x1d)="95beb1b6a525d354bfcaa92d64b4b6e4219c1f9989ef544c3482ed8e40", 0x1d}, {&(0x7f0000002000-0x11)="3c497cdfdd290bcb3f5aac6a55e37c62dc", 0x11}, {&(0x7f0000002000-0xb)="ac842e15ddf6aff0ca43ee", 0xb}, {&(0x7f0000001000-0xdb)="6b5ad4ce44b784639923a3dc9aa2e428410fdb6f3b398e7a39fd062eea35fbb7fb118f07d68335d52f4f1b2ac3c45f7592d941e63016ca4f752787c63f5ed85c5bed9ab38e73395ad18f9f7c91fdf03e602c0364d103af39783f633c94650367b4465a02c79e592482226dbf8dde45917d4c1aa5f953605a6121ed83223a9cfb77921f1c4fb0ee25dc2d5a394cb44744069f032ec6bc60aa0cde172a54773c070412fd2eea3bdcd582c7be74593f255e4b7efc31bbb900dda7ced7ba8304651c6c26359bc80ab9c90cf0595b9cb042ba8c2dd3c118d3f290218423", 0xdb}, {&(0x7f0000002000-0x9)="6f3364e09428f24a1c46c416d1fe4086ae603b0dccc8555afa8784", 0x1b}, {&(0x7f0000000000)="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", 0x1000}], 0x7) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0xd53, "a4806fcf281a", 0x6, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xa6, &(0x7f0000001000)={0x5}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0xfffffffffffffbff, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9c6b31a927ff4cda, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) splice(r2, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xc4)={0x0, 0xbc, "11f86df6cc0d7c13f07ec3acaf70c62a6aa3b4d5adaef774613653e9578e8224016247ca558c6d3e45d687214d3dd8d401a678e7927fb2c00add85c37e0de0e320f7d365dabcf84074d80c07396a74cf4501250da6833bafa46a2ddd5a73a6e0123770de395a4ae513083db1bfa3a15f24ff97821eac96671aacf705ecc576c05ef9ccbeb37c419651eeafac92231b5b56e0b0b1ecea3b99c2961b0298d6045b63db7267bf071af9418098e3cb225723fc2678b627e5081b6dfaeef1"}, &(0x7f0000002000-0x4)=0xc4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x1000000, 0xffd}, 0x8) 2018/01/15 17:56:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) accept(r1, &(0x7f0000c97000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000892000)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000707000)={r0, 0x0, 0x1, 0x34, &(0x7f0000238000-0x4)=[0x0], 0x1}, 0x20) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x6, &(0x7f0000c65000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000893000)={0x0, 0x0, 0x0}, &(0x7f00001eb000-0x4)=0xc) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000be2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e1000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000372000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000229000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) r8 = socket$bt_hci(0x1f, 0x3, 0x1) r9 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000cf7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f94000)=0x48, 0x800) r10 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b1000)={0x0, 0x0, 0x0}, &(0x7f0000e47000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000b1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0x50bf2c2c9a50b430) r13 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000936000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007d3000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) r16 = getgid() r17 = accept$ipx(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b8000)=0x10) r18 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008e2000)=0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000ef9000-0x8)={0x0, 0x0}) r20 = accept4(0xffffffffffffffff, &(0x7f00005fe000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f76000)=0x10, 0x0) r21 = accept$ax25(0xffffffffffffffff, &(0x7f0000f5e000)={0x0, {""/7}, 0x0}, &(0x7f00006be000-0x4)=0x10) r22 = socket$bt_sco(0x1f, 0x5, 0x2) r23 = accept$inet(0xffffffffffffff9c, &(0x7f0000705000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068e000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cff000)={0x0, 0x0}) r25 = accept4$llc(0xffffffffffffff9c, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbb000-0x4)=0x10, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b7000-0x8)={0x0, 0x0}) r27 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c60000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007de000)=0x10) r28 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b90000)={0x0, 0x80000, 0xffffffffffffffff}) r30 = accept4$inet(0xffffffffffffffff, &(0x7f0000c58000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x10, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00007d2000)={0x0, 0x0}) r32 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f00001c6000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000579000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000175000-0x4)=0xe8) r35 = getgid() sendmsg$netlink(r0, &(0x7f0000e5f000-0x38)={&(0x7f0000bd1000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f22000)=[{&(0x7f0000273000)={0x5ec, 0x2c, 0x610, 0x5, 0x0, "", [@generic="521ae3030cc473836233ccc473daa6e00215237e89a98ea5db1c5df2e8f4e517f0e3aa96167e4fdcef74e767077f26732a3249b272c0d16322d2aed492977484c38cd5f7c22c61b86cdf5ec5a38136d1da53ac2cb3b44ed33f8126fd1a83765e8600c8ba7ba79dfa2b72", @typed={0x10, 0x37, @u64=0x5}, @nested={0x15c, 0x51, [@generic="177afe8bcb5bd27a6cf7f19cbb241ea35d8dbb16fae8569686777955720a453f9f23fb2b7d90097cdeb07b5c2c580170a3bc37691a39deaee35e419263eb180c448b6309146832c509c5eb4729a37fb0408b2631662421a40fa84bcedcf4a98dd4ed8c0a987fad81a503349a831ae0fa4722a4a823872b598d7fbc3f1651dfbdb7728d66dba33d70c31b5ccf3342d25f99278d80fc6a9fff57eefb2552ad35b5551606d3aca146734830001bc5187f42164a73e00b3dd3c3072dd16e281896cdc25d4b351f3210fcb36b7316d7b4caaf0d8428213affa43a3f185ab5e3d1591e7ca0b736ad627127f92eab2d90fdf853", @typed={0x18, 0x5b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x76, @u32=0x9}, @generic="a5379c46433db38fb8aec74232c703e716cbb91b0ced00326c3ab7ddf2fdf4190931575dfdaf607ba487a86e3a2677ee1c83343d4a5dd4faef2da472954c6e102419f23c"]}, @generic="515470456491b8aacc5dc978b31b91cf3828ae64bc4ec83f58db4734d780ec93d529388ef30e8ee0a7c0bdd793f5b86dcbd10baa9b57e1ea4ccc506cdab9edd8d4f619a675410114ed8c1d43f1c12535f57e6c98bc97d8e8459a27b16c9e5028186ead156a4edb5c0499b508aacadb68a05e312fbceda17a94fc18c4b5b65a2d295453ff99853ee16c0041f99c4206e5931191ec95bd61d706048b355bc3d36f41fb2960c5533e8d85ec169f13a7eedbfe96297e954d9f31720829a2eb8d47d6a21695364eb947d1721838ce11cb06ca89867bdb28fb9fa762adba4def", @nested={0x294, 0x6b, [@typed={0xc, 0x16, @str='\x00'}, @generic="aaa9e5bbb5a8b33e83b5076c3aaa3504b8fdb6032ba76b0b574fe03ba0370c24a2bef9849dd2bfee5df43fa94d12e44eb7d230ba3f1cc08bb6d054b61ffc8b6d90221ce93095665b2a033b25e47905c5488e5fb357f2c6316437ff2e0fa8070ad9d9d446e7717265c11bafd2bcdd3ce891916803a6152b2516a479459418cf8160393439238bc5238b450654b6e8472ef9513c2f159573129f", @typed={0xac, 0x32, 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@nested={0xd4, 0x2c, [@typed={0xc, 0x42, @uid=r2}, @typed={0xc, 0x31, @str='\x00'}, @generic="62a511662cb13f553c5ba5092d4225c86b33504772a5b2ed6c8e5eeece6817c23a3594fc9de745846c0ef07be268fe627f0897c7fd02145dd2dbc64cd6cd53528c03e9df2854ab4e7317cab9f528cf3a25d2d5c7fb4eb77cd597af60480304298fd30ea532f5c14fd11659ac4a00b76e53e727d8c10ecaa238c3210a9da2e05388eead5e0e8363127fb11d2b524cfedfc37da0b04e0d", @typed={0x8, 0x63, @void=""}, @typed={0xc, 0x87, @pid=r3}, @typed={0xc, 0x3, @ipv4=@rand_addr=0x81}]}, @nested={0x178, 0x46, [@typed={0xc, 0x86, @u32=0x5}, @typed={0xc, 0x92, @uid=r4}, @typed={0x14, 0x72, @str='}ppp1\'@@+\x00'}, @generic="8310244371d5f690f7cce7487c2cb283af5280880cded89860277da476e00aea9924b0704bd54b2db8897ef6497e119811eb8b46b135a7a246cd9966ef4d11da53d537ccf797e0be3e519b38db9d7729d20f12a952517efeff8110df167f707c917f56a62d823f5d2b587220140bfb1481286d9c2248af9bbae2e52d0018610ad9cf792d914c1207cf11", @typed={0xc, 0x65, @pid=r5}, @typed={0x8, 0x31, @binary=""}, 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@generic="c95d58576910874fd8cf81adee3c00bfeef8220f608fb0e2ad8f85e50347e23a0bc1929093f3aefa8bb1398a9532cbfbed78e00ef17b048d20eea6919b8427cff9", @generic="c931e12a01fc158b9b7bad63b26386a89d9bc96df4e8ca64dec2cfddfd8fe9380d400cbc35cdef4c421daf44b7031b45c912e7483252dc73189d4fa5b82585c00c8a3af3b7a50411dca4888e80a239960114f9f16c81d6db80f88635b01b7fa4bc73e3707b76ada7dca1923f747a4613fefcd28f259b4dd845d1201dbb8c5799efe6c77352d7cf0ae06086873820b0846064d8dc35bcb149722c44ab7067e48d763e7ec9c376", @generic="2f601d370b8e341069ae839ad957568f5b12f9b0e672e97f37d9531ebdc3b9c321d46fa3feb97d4043d8d155ce63503fe6809adc04d871c3ad02f66a803bf0aa570c6686e8c3107ad681fcd4d522ef05df64ef440e8b5abb32be0d6ebde0e5d4ff75ecc62a0884b738ff", @typed={0x8, 0x8d, @void=""}, @generic="c0e1ee60cc94e326ef29c18976f6b9bae2a2ea2a551fa62969e675595e6eb9bbad1cb5dbb74897186dbeddded68bb71bba78c3eada92bd", @typed={0xc, 0x2b, @uid=r6}]}, @typed={0xc, 0x8e, @u32=0x20}, @typed={0x6c, 0x4d, @binary="955132b7e1a6be09524d16301978f5094c57e04acf349d8851db4fcda28f4c741e800f3b086518e1d349c1e58a3655c61cb8abc2e38ddcaf68098557208869590cb7ff87d0d8c2c02b4e2282e7b06a8ba97ec153a84b1087187eadc39e3fed0fae5b"}, @nested={0x48, 0x66, [@typed={0x3c, 0x39, @binary="30b7e9f1fe8da384fb861ee4a0b39afeac52ab24413e491e8272953f88d89595362a1d41450d71f046a6adbee3e55066d36314"}, @typed={0x8, 0x54, @void=""}]}]}, 0x15e4}, {&(0x7f0000241000)={0x1274, 0x14, 0x0, 0x3, 0x3, "", [@generic="8ad684a8086ce11db78e4f86554021caf36f", @nested={0x250, 0x1b, [@generic="57f3440a4d3d51d3bc1c7c73754482bb7319fe92a7eee87b11e4ae29920b24d454c6d62ead08aa3cd7554cf637c8be4b4798d3f04fc61b8ceefbb9d9b6264f2c24be01f6ce715e022fe59af7bce2e507aa2147c408f8883327564153f89b295ffccd2496ddf10f6e31cd5f8ecf91b1394948646fd30747154267df3b729d1a77543389e59150157d6cd872d1ab6b2ff3a9e21d2c6d5dc8a320666bac2d89c012fceaaf74156e7abdf737be715eb770738093e53d029cc2b56e10dda6f8e5", @generic="db211149620953b0b54e658b577dba20dda51a74ccccf3eaa1881bb6cb7a9febdae6256d223f7d9881b5997ba81b76b05b2d3d925b3ce10732f5a7f26f900c74b8ef01388e866c87d6b2ef16d1a1b5e4461c0693c3340b8d9fbf679eca6428e4dd0073eb065ca136be0063044953bbedc284b40d8494625892ce10e1115a7c63d681a3be04117f99bb3562ccb2ae65739e22073a6122bf4ad56c92375aa7", @generic="adefe3712224b0fe0cd95f2fa0497d05f46c348e8e7104830016707650bb8c975e94894bfc51629a472a0aa73aa3c82f825687209c8a9cece8", @typed={0xc, 0x12, @uid=r7}, @generic="d8d4c9ae3746423779309fcfb66724b3074d5fecd2314e44f6fd291c88e5b0884f19020b55472b50a043a042bccdd2ae3eb0c4be77bc4c6db56b9d797d6a20f440231d4c1bb345ce5440b7efa54bbf05f07c69dfc88ade1d8dd1518129e048df3c45506c2619c37ae518d316f7d858af2dd9bfd2339bdc5e524fcafcbec7f836e0d0e9125ac4aa7b85c222004d5b38b58c004375495c6067679a9d2dc9", @typed={0xc, 0x2d, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}]}, @generic="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"]}, 0x1274}], 0x3, &(0x7f00008b9000)=[@rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xf0, 0x20000010}, 0x4048844) r36 = socket$netlink(0x10, 0x3, 0xa) writev(r36, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) 2018/01/15 17:56:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000760000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x5, 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aa4000-0x4)=0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f83000)="3e244e7e87adeb0717edd8b867042a0d", 0xffffffffffffff21) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000bab000)="e0c2d2e3c03242543f49e5ec79f22fd6e637816f39206a", 0x17, 0x20044001, &(0x7f0000e1e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000d49000)="bc4b6051bbf2c2f34392bbbadc15ad4898ecb42569256c99063512ea5b881b6866bd9a9d1f3ad109988e0ecb6cc8595885042c61b91af32c5a0314d7fcdfcc80a4c4bcd8a40b1beb9af48fda4db632be6c41d8c782470b0aa4a5189ce6f411e94527ae331b5ecf0f6d84c282cf5d6c774936dfdfdc90fd11fbe06e63111e6e0c517af1d055b17dadab21005828bfaee9f8fe989fb9c2b22e878e779545d1512e7f38eadffd25e696aa41b0e81d9e84ecc66e8674ebde69e999a4eaf78bb9e3451d49ccb6725b834497c219f40c4e0743a07f6f708a185b4c78fb7218ead730d97da43bf2ff72edf6e94586c1c69e297d6183a20ad07cfb0fc8f3fe695d8fb0bad59cc48961b894678fc2f6d85e40c2ea8ae0e0a79422bf7ea4c059dc5a6add03004227ff6e174afa8fc364ab143f4848387cdf812da07234bedd60e4cb574ca5c2411680c6f5545a7a284e02e53a2db4dc35e5fa544a29a1164b3b621ec267b7e3e4387b4ad833953c226e57dff13dc92110c75ff8caa3c765145a6ded7d17fbbb5b491b0e3665eee87bb29923eb454f2bb1b76e27afa526779b7acef1741685dd7663ef058e6c1945801affb5bc6c828c57d799297b12f195042b75e4a1df39cf3c0994baf52d6b849a0d1b96cd73e2ea0a6692a6a4f19ce36ff2e472569356172c9b138eebd5e9d636ee02f548926ab842cb92b96490821c17f72038e73abf10341cc202dc20a163c6cab4ae350615453ba2bc9d776b058f05710f9acc133bb1631babec17d9a219a6210ff46a03cd577c2b46a593c65ec90033a55a3c2df337606cfc889acf7b91dd4e63c322c87ab94b6cad90ff80ab50f6ee191a21fbea003c86a0ec163d6c34d2061777cc0bffa39809a2a0b7723acb4f0ccadffb5aa386bbaee69acad33c5573e0c63546d69dffe8bd02360163bff1fd53ae78f06ce913e8895c79439a3f1b0775c885233382c6b63de537119910be5d1d00f3c6a6b1aa3b8bf2f8f98a80755787fad251192870ae1be525b707284cf3fe1f3a04d9c55cdcdbbb4323529cbee4c81aa320408c54afcc55d6401a5d784dcc34d3477712a3a321c9b8a0fa3bc3cdff15bebdd3002d96a808a16cc6ba454dbd556e927b235e11f2141721bb02c8a8f97d5ea110b3ba20d3a6c44863529e8cbf0be725448072936f2bb89389b0a44fc2f94484b98e77da6b3d7883a9986e8f47abf273dd9d177ed4ce662567106d46cf4c5add0c86cbe0e41ac3ab95e22c8eae608255d00c42ca9777b9ebb101fd30fb21092843931f663ddc860cfe9219b658ab1d82ec98df166983f78a5bdee740ff38e9a5a4481ff8e2dea7a3e4b18b5669948bedda1666ff3188be6ba7d6322db4fdf23190c7c2719a83bc9bc0f094d0c57478ea4dd484b9ca291c8aa6efa4fe8c220b7f530576144b026ae94ac93838b3b98fbaa61e02b89fd2e3425a5fde924c81f040c904697a3c4b44ca919040ee42e4b69ef6a23c372b62fdced74b5453695422e274652ec4a398b809bd9f72ba8d6bd4f1f827e0563462929a3139888c8eb4547990fcc33d26288f4916a6c79b70fae17e44cac2949c6e1a98250d5f3944f5e1f98822d8b93a7245d12af615df5669196d18bde9e68cd1329d4eae884e9ea3cb862328886e103d0b80497a0130d5565e361b7bf38c62c67656888f7067191bcee6fda6e44bc4f9837836abd4d5591a5ae58fa485a599cef4e40f1983916ee06096ed7daf70a1d23f30a572253ff794f84dd417837058344d90d716647496fbbb4e884cbc41bb002b7f4997ecf7ad0512776967ed0070c545042965d0ad0138ddc23d6dd4409ed6e47d5319bcfb93404896f2743ff46d3445cf4a07e8c8e91536cfc76651581c501a04f7243e5372a359fca7d142097fe7bb0aa67b833ad4318b147d4dd7adab0ba2acf7a98755c062fccc8b34a0e507dec98a85d973c7b02fb7b47f71606b9c3edae0526b5a1c8eb2885c1de733cacd529301d4f39e0e5cb50b2a21d3ddbd8d511996efec3b475985c80f0795bbf899c9d19530edcac42a1ada18c593555ec9db4920eff71fb7130c8eab831424b8192a1eea88a4f2a422b3f8666b5b856ac05c7a89c63ca731f2f03531a2304846e85bbdf132a2a2216101bc3ce0f47dc14cdf414c23f1cdbc20b47da7e7676325c5b38b865d31d8ec3097abb7c08860cfde17682ab5b5bc39418c26b8d9a36c06c95c418b53864671f88672d85eb4e5da782ad006bfdfd7ad3c620083a44b201b8238dac0f39b22cb757e22ac011ee58d0cead106d4deb436f463eb3232800577808f4dfc0bd53cd4d7b1a2c6d0f5afdc314ba95a1ac5c8b6ac67cdae56bba88ccd990db22ba7bec370b194fdc14bacd763865b50a046ad2c7a30a703520129121f1feb4acf7879c9fcaeff590ccad3e2202812e73cf8893bbe0b981ee28827f2cce4746e2d4e3063adf40517ce5cce5f2a5ffc49e09e83490d3b2110245541113bf3f9c9384f8a45d4bd7658592b9e5884f4dc076c34d37877bf38d8b7d480df87c336c9db9459e7d7ee9b7b4ecbb3271f482cc132320631078a7c3b5b462ef99ed3fc774438462b19a223133588140ed8098de7fd79c63e06f0d347efe2253e0ec5bba81d23546ea8f8b088cf608ddc1cadb82458e093d0d087f58c14ee1f565252eefa6ba48bb56fd226289f07c1a34e640ca115c8d1d0142048943a0fea1c10771af461028db2cbe2369415a714c5dce79e04d66afb3167c9ad3cce03552bbe1f9101cc2381825d0645245129afd51dc1cbe3f456cd392bf97a8b8dacb0dac1e9b398c1b0bf3a6a76c0189043f3c430a7c4c7da886abf16355022ff01279bb1be60d03c7faddffe186542e30213ce625489e8b57397e4cb9dcd7eed1523372256890cf536f8fd9251d7fe6c0d334abbd1e425c1fb4b6cf3669a1e907284cc523d32b46524d628e5fff1e896e0b0ef55195dc3b4eb6a381c4fd3c5437ecffc6995fabf899f9a2740c32db43b6da4711e5012de99eae0742226a098f03386538fa834155530ccc4677b3fb61574befd6eba7da4af28decd41958affcc0b0e8b0090ef5f285c39ca5687f9a64820ea6247e17ddad438b0ca14cb65dae035c396feb7a791a0f93670af8a76af5ab49162168f2565df815a76e5483878a556a12f646bbed7b9302aa4eacebf4b803c88e1256b44cd5d89666ba1372516d439cfc05d3e5af06e984cdb70ab33116eabd98a210d0f0017eaab2710a51cb7440d1432ee4e9f59602f3d9492cbf6d948c0f84460353dc5047e72b7092b70ba8694ff002e2f401273f15ff960f97e687b5ed1ae2c4f871353e86de3640710163ed7f2ece24ee396133e313ff693a82df1e2d753f1469c66f45c1712e6789be488bc4d2c35541aee73f3d2b763bda2ee63a35ba59bbb6966475c62d34fe4b69afd436e5dd16b32c1ddf653f86f64a9bf87e11ae6948d77ecd9ee9a3fbb2acee9896d5ef82802899bfe28a658c3c554353b6d11df43b6db007134ca07f8a5168b9e790ae3b4058a910a6b36c9480b71d77f67faef93700cd49f8a013fc43262f95b6b5999594060a5d0eb3c324dd8cc3abde8feaca8fb42305b69cab3a51ee70115c4d797a9b20edb24996c082d55ca6de1f3e231f4ba3193b02d68698d0d568486f99ab92e13cdfe75c4b8dc2dc94300fd795830a7f3f61a9adeb0752fb01b7d6aa2f9836d8c20c39200c86cfcc94af41951a654406c37980aaa22fdddc41195421519f9a97a52919dec5aaa63be7608f2bc0708fd1979dbe9bf5fc51efddc3260e76faee3ce70cf8b1e8548d341cd4d7bad33c3772e2ee6ad472f6f48432aed3e56de847c8e4d008c7415da02e8df0a562ddf7c493be12286de9cc97f635d4468c2c1a18778cc31303ef93283375c2b005c77789e32a939b9e938785fd20b3de38ef2fa8083d03430d85458c7bdd9ab1945cea07bd61a34de80b650feb3b2ac6f817efd63508de32a91da7a3e1cce42b5a726ed27ce18ee5c7e0f525165cd6fc48223469db391eac4dad253374c59d6c10fdbc02573e12b88dc2f5a1352e01739cd3ab66e01e464b3e7ba212062c28928432d1b907c8d37ad3d27d81118818e012d8494a3e0c597c7473eb5c8d49d5a563b5a7a2ee74057100fa464d5d478fc9cf2bc36373e2bedcc48b8c0be9d66589132969bfd6ae1c4b8f901e94fe3570b246e9915125ac44125de872502f0701ccf15aacfca18f5415da486fc539ecc68c7a35915d163295416589600872152c1e7c3675c5cf1de148d931148163ad2596f6eba48e3d1f486300de1a7dd0992921efd748787f770aa23cb180f8295a66319783ef7a30472185c85d9791652e8ee1a8160c2b33f50ff18f499d22054a86cbbc08bdbf2b15f23599348575ec23c4dd7be72b6b7a9873075c61a97869a45b4421aa834008518b116c40e7d32df8d9eff3879e2b1b1323fce7d9a603f0863d84e00dbd6ce9e57b2d01a46552ddb866282e45f784ed47475c530b1cbc31e582353f1f4898dfbe6b61bc9ebd22d18d47676f42264292d58c6cc7cbee870da1ad0fb8ab503281d2e73c48165feb399d7715dcbc3da8249f3ceec48db64ea1485b332e90e54491daa922eb74eeabac9a6bf24ceab572e4b3e1213751eb4fd6454b2a857724b2bcdc06a3213dbe48ae4874e07a231317612b8a1ce5f7d29eb08f6d0e9fc81f015d5f8fc1e38a61bf762a0fd91f9f587328427f8f6f94f58dd739651b0db22e83a8070813d12261c0a7c80a8c83238290e9beb190c910ba729690020dbcab9f23988deb809c91ee15560455ffa10bb230b1bb9f732cd150c30e58cfd1f7e35dd333f955dd0a8f8d87d0e4a197f74ed02a5e68db430e06c97bafb4b4ae5a52bfd2be0bf39509884e8181cf519322eb219fc6f266f924b23ff250e300e44b1ab91660d920cad879edf4a3364431428a6457fb655dcb1ec5976173428d99fe15f66bb47e1bb162afda338876edcee8c633d3c8a74baa2d31b24be33c643b1e004e3955a380b5bcc35dc5163bce5e53ff36fb50c91796334fd2ac8e2f0acbca1b8448b3b54dd7f558580195b24c6e593cb4b090a1756a1a434fab9c4ca67a0eb0ec6eb5bd83d518cf9d67a2f347e1518387fd91994fe144f5a3d56dcd5ef16827b1cfb02221b26ed39e9b0bcfb1f1d505141eaaa32018422d9a177fcc35fd838075e287d33157c0b472b5f18d4a67e7f41e91c833fae52697b182d257a06d90a50e0b30509e6477837ca5af7492209575ce2a6b31034ff6a2f0a825ed13734db62b29e15213d33a1c856dfb2ac3047be945c43994c618948e7dee7ae0bb243efff75e4d76826f6f74187529d97abbeff5aae3a2fbca6ebc7f6c0c291abc1cde315f138224090848da5493d93aa3d38d4442e10ee20058819b4a6b76c34b7709a421c8de48055fac832b0c4a0534d777f7b3a8d7e0a40255bba6f949f0f56b0f4e81568b39d460def8fefc36083ee364c423c122a6decb26f41f73bcfe2ddd68763634c9a83c612ef34e521de2bdc9248b3f22fb4a3f07aa41724f1a78ce51c9f406616e2a6503a2b3dd00317f95558cdc039e24f762a0fcc64259ff6698482a0687c6a8d057cc078868594aece423812345e7b9f1e1678532061335a1824ecc24a966b856c1afd1d4c846ac8bdcb48efff6dce580c530b49adf83b6bafcbae7d9bc79cd9f61d0a822065ec31c78b2631f2a45c718c9906628efc839de87d50e9fc858efa680c3e6fb00edcb7abdeef7ffd12605f91d3dba88dca576da2efeee3", 0x1000) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000244000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x200) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000071d000)=0x0, &(0x7f0000c9a000-0x4)=0x4) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e80000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cac000)=0xfffffffffffffed6) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b08000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x101, 0x3, 0x4, 0xa, 0x20, 0x80, 0xff, r2, r3}, {0x0, 0x5, 0x5, 0x8, 0x4, 0x3, 0x1f, 0xff}, {0x0, 0x2, 0x67, 0x6}, 0x3, 0xe, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x6948, 0x400, 0xffffffff, 0x2}}, 0xe8) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5a4) pipe(&(0x7f0000683000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000062a000-0xc)={0x10, 0x0}) r2 = socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x9, 0x4) 2018/01/15 17:56:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) socket$inet6_udp(0xa, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) connect$inet6(r0, &(0x7f00007f8000-0x1c)={0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f1000-0x8)={0x0, 0x0}, &(0x7f0000cb4000-0x4)=0x8) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000034c000)=0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000072b000)="000000020900000000000000000700d14a", 0x11) [ 212.466139] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 212.490663] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000020000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000020000-0x4)=0xf7, &(0x7f0000009000-0x8)=0x4) 2018/01/15 17:56:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000ea5000-0x4)=0x3ff, 0x4) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00007ac000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) bind(r3, &(0x7f0000925000)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000fca000-0x98)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "95d0a1", 0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x3f], ""}}}}}}}, &(0x7f0000fc9000-0xc)={0x0, 0x1, [0xe21]}) r0 = socket(0x1f, 0x804, 0x70a6) bind$inet6(r0, &(0x7f0000570000)={0xa, 0x0, 0x88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcb000)={0x0, 0x3, 0x401, 0x1, 0x7, 0x1, 0x4, 0x1, {0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1f, 0x3, 0x8}}, &(0x7f0000dc9000)=0xb8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fcb000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000270000)=0xc, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000100000-0x4)=0xffffffff, 0x4) 2018/01/15 17:56:59 executing program 7: socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:56:59 executing program 6: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b83000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000e0c000-0x42)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 17:56:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a7000)={r0, &(0x7f0000000000)="13e7fa0f19fdc7128ae77e4a8c3f2d83922246ff243180156d7278e8eb49712d3948f56f25f795cd7f9a406694ac94bb8cc7b709a3df54d4747e9dba1f4196fe8c19cc1bb6dc626a9ee4c5b42f30609eba4503b13cd01d2f7935743e0334409d87f03dd7bec4802d2896044f4d28eb026e895f52750d110f122d4bf067b84bdb884887859a4e8b6638a1957711a6a96658d4123e2ce8f4ccc0f1d4adcca3399f2e67776e7a326caeefdfba52329c27829dc575a3fe6c7d049de9ad8240a944890484157404dfade5cdf339df8cc59a3a0ab72984db92e77d9737f18985", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) recvmsg(r1, &(0x7f00009f3000-0x38)={&(0x7f0000357000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000007a000-0x60)=[], 0x0, &(0x7f0000258000-0xf9)=""/249, 0xf9, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00004cf000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f50000)={0x6, r5, 0x10001, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) epoll_pwait(r4, &(0x7f00004e1000)=[], 0x0, 0x7ff, &(0x7f0000333000)={0x401}, 0x8) sendto(r1, &(0x7f0000537000-0x18)="ca36afcd02f4ba4f84842bfa4d332e55bc6a77ddc1f3bbc8", 0x18, 0x40d4, &(0x7f0000128000-0x9)=@rc={0x1f, {0x8, 0x0, 0x8000, 0x200, 0x1, 0x2}, 0x179d}, 0x9) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f0000348000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000969000-0x53)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000799000)={0x0, 0x4451}, &(0x7f0000ae1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be6000)={r1, 0x8, 0x9}, 0x8) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) [ 212.577642] device lo left promiscuous mode 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e65000)={"a5f26cbaff5a7778c6ad90e26e9ee000", {0x4, 0x4, 0x0, "576179ccf678", 0x7f, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000936000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001a7000-0x8)={0xe642, 0x3, 0x6, 0xfffffffffffffff7}, 0x8) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000568000-0x10)={0x2ad, 0x1, 0x4, 0x54b}, 0x10) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015f000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00004d8000)=[], 0x0) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x33ba329cb223053, &(0x7f0000d89000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x1) 2018/01/15 17:56:59 executing program 7: 2018/01/15 17:56:59 executing program 6: [ 212.602174] device lo left promiscuous mode 2018/01/15 17:56:59 executing program 7: 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000037000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005af000)=0x5) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000020a000-0x14)={{0x8, 0x80000000, 0x9, 0x4, 0x6, 0x4}, 0x1f, 0x10001, 0x6}) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008a3000)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r0, &(0x7f0000b44000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ef000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f0000000202190000000008dc000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) close(r0) r1 = socket(0x4, 0x807, 0x9) bind$bt_rfcomm(r1, &(0x7f00006e9000)={0x1f, {0x6, 0x2, 0x7f7e0, 0x80, 0x5, 0x3}, 0x4}, 0x9) 2018/01/15 17:56:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/222, 0xde, 0x20, 0x0, 0x0) 2018/01/15 17:56:59 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000287000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x9d4e, &(0x7f000007e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f15000-0x14)={0x0, 0x0, 0xad87, 0x7, 0x100000001, 0x6}, &(0x7f0000213000-0x4)=0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f7b000-0x8)={r3, 0xb7}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f7a000-0x64)={&(0x7f00003f1000)=[0xffff, 0x8001, 0x7, 0x6570, 0x0, 0x3ff, 0x7fff], 0x7, 0x9a, 0x8, 0x6, 0x81c0, 0x6, {0x6, 0x7fff, 0xffffffffffffffff, 0x6, 0x7, 0x2, 0x8000, 0x80, 0x9, 0x7ff, 0x10000, 0x1ff, 0x0, 0x40000000000000, "a16b53a507732888e4c3efc492b42a6afa92f30c0f64db4469efe4cdb8629db1"}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7a000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000729000)={&(0x7f0000f7c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f7c000-0x4)=0x0) pipe(&(0x7f000091e000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r7, 0x800448d3, &(0x7f0000f7b000)={{0xffffffffff7ffffc, 0x0, 0x7, 0x2, 0x0, 0x0}, 0x4, 0x0, 0x100000000, 0x6, 0x101, "0705ade14ad343c7d87c15759f7e1ad36f57aa8825c43bc9f7e1c69cb7f893f4ebc51e585dc72b954f795001a53703c838dc896a0c6078eceeeabb5c849d71197fb885671288ffa92ef2946adf63d22d7fc42f1c499072cdd060d79ab77412f5ee7620781b7a66dd303b801c5a5938c74e525a38baeb17f6b1de2d61ed88c140"}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r4, &(0x7f0000f7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b0000)=0x14) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f000093c000-0x2)=0x7fff, &(0x7f0000eab000)=0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f00007db000-0xc)={{0x2, 0x9, 0x5, 0xff, 0x40, 0x5}, 0x1}) connect$nfc_raw(r8, &(0x7f000014e000)={0x27, 0xf0, 0x7, 0x7}, 0x10) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f00001ab000-0x108)={0x0, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [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, 0x2, 0x9418, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) gettid() 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f000000c000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000b000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x6) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x81, &(0x7f000000d000-0x8)={0x0, 0x0}) accept4$netrom(r2, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000)=0x48, 0x800) 2018/01/15 17:56:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1f)="443728a5ba2c84c4f2e4fb2a7937cfbac000f434d5a80f229c39d72ccf4c66", 0x1f}, {&(0x7f0000000000)="a70f0636daf0117571f4252b83e83726d31119b8815f30cffae821ed0f131bce4b5594986fc1782e81b3c8dd0b65c9d8b5499b5a89cbbe83bcb6", 0x3a}, {&(0x7f0000001000-0xa6)="e4c185dde4da6c681eafd9903c4321b868be237662ef76a5ca170c8fd84d310689f7582edb7df366bb4c8d503197849e316c4f8c704cd28173fb4d8af0165c3af10bcb6028838c5cd764fece14fc1b8f49f001bfad22fec7ea4575c57ab8b8d4e27626d6340e4c5743e51b8c7ec0ff1647502fe33141723d8f5b14c3e7f8711eec0429e486f9a3cce977f93250edf403cfd269246377eb6e989a3d6e25e3fa352bff0d808264", 0xa6}], 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f000012d000)={&(0x7f000070b000+0xe03)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00007d9000-0x10)={&(0x7f0000001000-0x1c)={0x1c, 0x3c, 0x0, 0x5, 0x1, {0x1b, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) socket$netlink(0x10, 0x3, 0x8) 2018/01/15 17:56:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() r2 = accept(r0, 0x0, &(0x7f0000dc1000)=0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00001e9000)=0x0, &(0x7f0000200000)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000261000-0x4)=r1) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000fa0000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000105000-0x4)=0x3, 0x4) 2018/01/15 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000252000)={&(0x7f000037e000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd9000)=[{&(0x7f0000dfd000)="06df18ee34fd25a590075ec95bc968b7c4bfe62656ce26c4bed5990975a4153627360332f767f1be98be2a42e4a02dc954", 0x31}, {&(0x7f0000cf8000-0x57)="8df7e3bffdcfe59800ac42e073a012ecf57488d67a41fd26eac5b9a3cd29b41b79f7f4eb6f22175f2992195213a1850e5577393c77bd9d583f013b149fc27b3303a189b5cef3c04fe5be82ee72474d36dd32b7fabf5251", 0x57}, {&(0x7f0000ccb000-0x5c)="82eafe3e5c1810f10a4217ed5ff03ab94b516f67b07a8ac559ccbb0289fd7168c1050d615ce0a7c905cf978471909ddbd91b3e57d0e061420e25e31b644ecb250b48b420e8692674664ed4545895aff192e5567e210082b46c20185b", 0x5c}, {&(0x7f000005f000-0x49)="53a740720db7c4720af92e605ca8eda88bfea943a8f07c795b373b1639fbcdaf68e5e4aa7a761cbdc711cda3adbb891afed4d37b243bb438a9f04e12b1d82165ff813fe6194d48d435", 0x49}, {&(0x7f0000617000-0xb1)="9bac20531679407494a544d11dfc07c1f988f8e75e7fff4555186e0f82ab29f5526b032f5ffbedeeb4bc91ae376a27616faa28ee37c43d8e0dc8636b63869b82e9e72d4abce9ae45bd329c343760c5ad8cf80103d8c131e7abb663fc9321d9e3cc8122922a9f6ff1c20b5d6248c3ff90f2a3d06a406c1f82e07d3f6480966c9bee11d8e4a9599336f9045dc77cc22c29830ca4c707dc582b12953ef8b0709640b7c99f67320017fa71d9293a9b3dad1b0b", 0xb1}, {&(0x7f0000834000)="8e479e5851b11bb4608b77095fd036604575737aec644bf3d73c32abf9483150be6b6ddb451a29eded233a36049280bd32c583d44a07b4d6b6bd10d732b3103e7f7d74ba663fa22b2837366570a357cd23683ad34a12ed7f3d5072198a8a2854fb985dd64ab135eb3cbe1f2d88eebd495a0ebed033cf69d180c37930c105f9046292caf2b9e43b9d1ec86068c1ad6107212f3a92b74cca60a4da77de100ab9b994ddbedf", 0xa4}, {&(0x7f0000c85000)="9a816d89da52032f0e957c1da0604b8efe4678177d99c18651ec9e77b45c64849e481b09a6b729bdda207f7a782059e8cef1b36299784c5485dfc3e0b6ef097960603f5cc2c62ea9fdc445282c0df3803ef525b777240b5a125e3819745589ff8b73c134828c3971494a2856c21adcb96decd4e906993b30dcfae50b8940240e1594028c5a8b3f75a187d229113f3536a24323a02b06e60c071adb6afaf847bb0c3c32d8b5687d5e97d8591cc3f75a757bde77d87e5a1c3f2e616833a6bada27c94f1c5c337ba4ce56cf99ec83ac039aa4a403d80265da", 0xd7}], 0x7, &(0x7f0000484000-0x50)=[{0x50, 0x102, 0x1, "0c8318046abd5c021e4aa04edafaa9db56167d6248d27bfc50facaf5894b2e4d39228ffcdc1c6cfb609269cb08d99759477da5ffc8ca569efa0175d812"}], 0x50, 0x1}, 0x80) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000890000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x1) getsockname(r2, &(0x7f0000aeb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000756000)=0x14) 2018/01/15 17:56:59 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000000c000)=0x0, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000d000-0x4)=0x0, &(0x7f0000011000)=0x4) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, 0x0, &(0x7f0000375000-0x4)=0x0) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x80000000023, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a31000-0x2c)=[@in6={0xa, 0x1, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000028a000)=0x0) close(r1) 2018/01/15 17:56:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001d9000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000c51000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000edd000)=0x1c, 0x80800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/15 17:56:59 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x143300c7, 0x4) read(r0, &(0x7f0000fd7000)=""/6, 0x6) 2018/01/15 17:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d5e000-0x8)={0x0, 0x0}) 2018/01/15 17:56:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x126b80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) [ 212.880342] ================================================================== [ 212.887780] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 212.893827] Read of size 8 at addr ffff8801cc1c7c80 by task syz-executor2/18579 [ 212.901254] [ 212.902855] CPU: 1 PID: 18579 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #189 [ 212.910199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.919534] Call Trace: [ 212.922094] dump_stack+0x194/0x257 [ 212.925695] ? arch_local_irq_restore+0x53/0x53 [ 212.930337] ? show_regs_print_info+0x18/0x18 [ 212.934810] ? fib6_ifup+0x212/0x220 [ 212.938518] print_address_description+0x73/0x250 [ 212.943331] ? fib6_ifup+0x212/0x220 [ 212.947021] kasan_report+0x25b/0x340 [ 212.950805] __asan_report_load8_noabort+0x14/0x20 [ 212.955702] fib6_ifup+0x212/0x220 [ 212.959219] ? fib6_ifdown+0x8b0/0x8b0 [ 212.963083] fib6_clean_node+0x389/0x580 [ 212.967122] ? fib6_del+0x12c0/0x12c0 [ 212.970894] ? fib6_walker_link+0x180/0x210 [ 212.975189] fib6_walk_continue+0x46c/0x8a0 [ 212.979486] ? fib6_ifdown+0x8b0/0x8b0 [ 212.983350] fib6_walk+0x91/0xf0 [ 212.986720] fib6_clean_tree+0x1e6/0x340 [ 212.990764] ? fib6_walk+0xf0/0xf0 [ 212.994284] ? fib6_del+0x12c0/0x12c0 [ 212.998065] ? fib6_ifdown+0x8b0/0x8b0 [ 213.001930] ? __fib6_clean_all+0x1d0/0x3a0 [ 213.006235] __fib6_clean_all+0x1f4/0x3a0 [ 213.010359] ? fib6_ifdown+0x8b0/0x8b0 [ 213.014215] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 213.019219] ? addrconf_notify+0x1472/0x2310 [ 213.023613] ? lock_downgrade+0x980/0x980 [ 213.027733] ? fib6_ifdown+0x8b0/0x8b0 [ 213.031592] fib6_clean_all+0x27/0x30 [ 213.035367] rt6_sync_up+0x15e/0x1c0 [ 213.039062] ? rt6_multipath_rebalance+0xa0/0xa0 [ 213.043799] ? addrconf_notify+0x1472/0x2310 [ 213.048189] ? trace_hardirqs_on+0xd/0x10 [ 213.052317] ? __local_bh_enable_ip+0x121/0x230 [ 213.056967] addrconf_notify+0x3f6/0x2310 [ 213.061096] ? __lock_is_held+0xb6/0x140 [ 213.065144] ? inet6_ifinfo_notify+0x130/0x130 [ 213.069703] ? lockdep_rtnl_is_held+0x1a/0x30 [ 213.074171] ? ip_mc_up+0x1c9/0x290 [ 213.077770] ? inetdev_event+0x197/0x1270 [ 213.081894] ? dev_map_notification+0x9a/0x600 [ 213.086450] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 213.090917] ? bond_netdev_event+0x131/0xb70 [ 213.095295] ? fib_sync_up+0x350/0x900 [ 213.099150] ? ip6mr_device_event+0x8c/0x340 [ 213.103530] ? instance_destroy_rcu+0x30/0x30 [ 213.107995] ? igmp_netdev_event+0x87/0x750 [ 213.112296] ? tun_device_event+0x73/0xcb0 [ 213.116501] ? mif6_delete+0x620/0x620 [ 213.120354] ? fib_sync_down_dev+0x930/0x930 [ 213.124734] ? nf_tables_flowtable_event+0x27/0x410 [ 213.129721] ? ip_vs_dst_event+0x24c/0x650 [ 213.133936] notifier_call_chain+0x136/0x2c0 [ 213.138313] ? notifier_call_chain+0x136/0x2c0 [ 213.142868] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 213.148293] ? rtnl_is_locked+0x54/0xb0 [ 213.152239] ? rtnl_kfree_skbs+0x70/0x70 [ 213.156275] raw_notifier_call_chain+0x2d/0x40 [ 213.160842] call_netdevice_notifiers_info+0x32/0x70 [ 213.165929] dev_open+0x147/0x180 [ 213.169354] ? __dev_open+0x3b0/0x3b0 [ 213.173135] ipmr_new_tunnel+0x499/0x640 [ 213.177167] ? ipmr_init_vif_indev+0x200/0x200 [ 213.181728] ? check_noncircular+0x20/0x20 [ 213.185943] ? print_irqtrace_events+0x270/0x270 [ 213.190683] vif_add+0x54c/0x1290 [ 213.194109] ? vif_add+0x54c/0x1290 [ 213.197706] ? lock_downgrade+0x980/0x980 [ 213.201831] ? pim_rcv+0x310/0x310 [ 213.205341] ? print_irqtrace_events+0x270/0x270 [ 213.210087] ip_mroute_setsockopt+0xbc7/0xf20 [ 213.214559] ? ipmr_net_init+0x450/0x450 [ 213.218597] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 213.223761] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 213.228923] ? check_noncircular+0x20/0x20 [ 213.233133] ? switched_to_fair+0xb0/0xb0 [ 213.237262] ? __enqueue_entity+0x109/0x1e0 [ 213.241588] ? find_held_lock+0x35/0x1d0 [ 213.245634] do_ip_setsockopt.isra.12+0x2a7/0x3160 [ 213.250536] ? ip_ra_control+0x5c0/0x5c0 [ 213.254572] ? lock_release+0xa40/0xa40 [ 213.258517] ? compat_start_thread+0x80/0x80 [ 213.262897] ? do_raw_spin_trylock+0x190/0x190 [ 213.267453] ? find_held_lock+0x35/0x1d0 [ 213.271494] ? avc_has_perm+0x35e/0x680 [ 213.275438] ? lock_downgrade+0x980/0x980 [ 213.279560] ? lock_release+0xa40/0xa40 [ 213.283503] ? lock_downgrade+0x980/0x980 [ 213.287637] ? lock_release+0xa40/0xa40 [ 213.291585] ? __lock_is_held+0xb6/0x140 [ 213.295628] ? avc_has_perm+0x43e/0x680 [ 213.299576] ? avc_has_perm_noaudit+0x520/0x520 [ 213.304222] ? iterate_fd+0x3f0/0x3f0 [ 213.307988] ? lock_downgrade+0x980/0x980 [ 213.312116] ? __lock_is_held+0xb6/0x140 [ 213.316157] ? schedule+0xf5/0x430 [ 213.319669] ? sock_has_perm+0x2a4/0x420 [ 213.323708] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 213.329044] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 213.334729] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 213.339973] ? alloc_file+0x27e/0x390 [ 213.343749] ip_setsockopt+0x3a/0xb0 [ 213.347438] raw_setsockopt+0xb7/0xd0 [ 213.351226] sock_common_setsockopt+0x95/0xd0 [ 213.355702] SyS_setsockopt+0x189/0x360 [ 213.359650] ? SyS_recv+0x40/0x40 [ 213.363085] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 213.367915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 213.372914] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 213.377646] entry_SYSCALL_64_fastpath+0x23/0x9a [ 213.382368] RIP: 0033:0x452cf9 [ 213.385523] RSP: 002b:00007f8ab6255c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 213.393203] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 213.400450] RDX: 00020000000000ca RSI: 0000000000000000 RDI: 0000000000000013 [ 213.407698] RBP: 0000000000000579 R08: 0000000000000010 R09: 0000000000000000 [ 213.414942] R10: 0000000020eef000 R11: 0000000000000212 R12: 00000000006f63f8 [ 213.422181] R13: 00000000ffffffff R14: 00007f8ab62566d4 R15: 0000000000000000 [ 213.429441] [ 213.431047] Allocated by task 14382: [ 213.434740] save_stack+0x43/0xd0 [ 213.438160] kasan_kmalloc+0xad/0xe0 [ 213.441838] kasan_slab_alloc+0x12/0x20 [ 213.445782] kmem_cache_alloc+0x12e/0x760 [ 213.449895] dst_alloc+0x11f/0x1a0 [ 213.453401] __ip6_dst_alloc+0x35/0x90 [ 213.457254] ip6_dst_alloc+0x29/0xb0 [ 213.460933] ip6_route_info_create+0x4ff/0x2e20 [ 213.465567] ip6_route_add+0xa2/0x190 [ 213.469332] ipv6_route_ioctl+0x4db/0x6b0 [ 213.473445] inet6_ioctl+0xef/0x1e0 [ 213.477045] sock_do_ioctl+0x65/0xb0 [ 213.480732] sock_ioctl+0x2c2/0x440 [ 213.484326] do_vfs_ioctl+0x1b1/0x1520 [ 213.488178] SyS_ioctl+0x8f/0xc0 [ 213.491516] entry_SYSCALL_64_fastpath+0x23/0x9a [ 213.496233] [ 213.497825] Freed by task 18493: [ 213.501159] save_stack+0x43/0xd0 [ 213.504580] kasan_slab_free+0x71/0xc0 [ 213.508440] kmem_cache_free+0x83/0x2a0 [ 213.512393] dst_destroy+0x257/0x370 [ 213.516073] dst_destroy_rcu+0x16/0x20 [ 213.519928] rcu_process_callbacks+0xd6c/0x17f0 [ 213.524565] __do_softirq+0x2d7/0xb85 [ 213.528327] [ 213.529923] The buggy address belongs to the object at ffff8801cc1c7c80 [ 213.529923] which belongs to the cache ip6_dst_cache of size 320 [ 213.542720] The buggy address is located 0 bytes inside of [ 213.542720] 320-byte region [ffff8801cc1c7c80, ffff8801cc1c7dc0) [ 213.554385] The buggy address belongs to the page: [ 213.559288] page:ffffea00073071c0 count:1 mapcount:0 mapping:ffff8801cc1c7080 index:0xffff8801cc1c7980 [ 213.568700] flags: 0x2fffc0000000100(slab) [ 213.572904] raw: 02fffc0000000100 ffff8801cc1c7080 ffff8801cc1c7980 0000000100000009 [ 213.580753] raw: ffffea00074d56e0 ffffea00071e72a0 ffff8801d32db6c0 0000000000000000 [ 213.588605] page dumped because: kasan: bad access detected [ 213.594283] [ 213.595878] Memory state around the buggy address: [ 213.600775] ffff8801cc1c7b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 213.608101] ffff8801cc1c7c00: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 213.615429] >ffff8801cc1c7c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 213.622763] ^ [ 213.626098] ffff8801cc1c7d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 213.633425] ffff8801cc1c7d80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 213.640754] ================================================================== [ 213.648078] Disabling lock debugging due to kernel taint [ 213.653550] Kernel panic - not syncing: panic_on_warn set ... [ 213.653550] [ 213.660898] CPU: 1 PID: 18579 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #189 [ 213.669546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.678867] Call Trace: [ 213.681439] dump_stack+0x194/0x257 [ 213.685036] ? arch_local_irq_restore+0x53/0x53 [ 213.689680] ? kasan_end_report+0x32/0x50 [ 213.693799] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 213.698524] ? vsnprintf+0x1ed/0x1900 [ 213.702297] ? fib6_ifup+0x210/0x220 [ 213.705981] panic+0x1e4/0x41c [ 213.709143] ? refcount_error_report+0x214/0x214 [ 213.713879] ? add_taint+0x1c/0x50 [ 213.717387] ? add_taint+0x1c/0x50 [ 213.720895] ? fib6_ifup+0x212/0x220 [ 213.724575] kasan_end_report+0x50/0x50 [ 213.728518] kasan_report+0x144/0x340 [ 213.732297] __asan_report_load8_noabort+0x14/0x20 [ 213.737195] fib6_ifup+0x212/0x220 [ 213.740702] ? fib6_ifdown+0x8b0/0x8b0 [ 213.744556] fib6_clean_node+0x389/0x580 [ 213.748593] ? fib6_del+0x12c0/0x12c0 [ 213.752363] ? fib6_walker_link+0x180/0x210 [ 213.756652] fib6_walk_continue+0x46c/0x8a0 [ 213.760949] ? fib6_ifdown+0x8b0/0x8b0 [ 213.764802] fib6_walk+0x91/0xf0 [ 213.768139] fib6_clean_tree+0x1e6/0x340 [ 213.772179] ? fib6_walk+0xf0/0xf0 [ 213.775705] ? fib6_del+0x12c0/0x12c0 [ 213.779481] ? fib6_ifdown+0x8b0/0x8b0 [ 213.783337] ? __fib6_clean_all+0x1d0/0x3a0 [ 213.787626] __fib6_clean_all+0x1f4/0x3a0 [ 213.791745] ? fib6_ifdown+0x8b0/0x8b0 [ 213.795599] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 213.800582] ? addrconf_notify+0x1472/0x2310 [ 213.804960] ? lock_downgrade+0x980/0x980 [ 213.809074] ? fib6_ifdown+0x8b0/0x8b0 [ 213.812931] fib6_clean_all+0x27/0x30 [ 213.816712] rt6_sync_up+0x15e/0x1c0 [ 213.820397] ? rt6_multipath_rebalance+0xa0/0xa0 [ 213.825126] ? addrconf_notify+0x1472/0x2310 [ 213.829502] ? trace_hardirqs_on+0xd/0x10 [ 213.833618] ? __local_bh_enable_ip+0x121/0x230 [ 213.838266] addrconf_notify+0x3f6/0x2310 [ 213.842386] ? __lock_is_held+0xb6/0x140 [ 213.846424] ? inet6_ifinfo_notify+0x130/0x130 [ 213.850978] ? lockdep_rtnl_is_held+0x1a/0x30 [ 213.855440] ? ip_mc_up+0x1c9/0x290 [ 213.859041] ? inetdev_event+0x197/0x1270 [ 213.863164] ? dev_map_notification+0x9a/0x600 [ 213.867716] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 213.872179] ? bond_netdev_event+0x131/0xb70 [ 213.876556] ? fib_sync_up+0x350/0x900 [ 213.880411] ? ip6mr_device_event+0x8c/0x340 [ 213.884802] ? instance_destroy_rcu+0x30/0x30 [ 213.889268] ? igmp_netdev_event+0x87/0x750 [ 213.893563] ? tun_device_event+0x73/0xcb0 [ 213.897765] ? mif6_delete+0x620/0x620 [ 213.901618] ? fib_sync_down_dev+0x930/0x930 [ 213.905996] ? nf_tables_flowtable_event+0x27/0x410 [ 213.910990] ? ip_vs_dst_event+0x24c/0x650 [ 213.915198] notifier_call_chain+0x136/0x2c0 [ 213.919572] ? notifier_call_chain+0x136/0x2c0 [ 213.924121] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 213.929543] ? rtnl_is_locked+0x54/0xb0 [ 213.933482] ? rtnl_kfree_skbs+0x70/0x70 [ 213.937511] raw_notifier_call_chain+0x2d/0x40 [ 213.942062] call_netdevice_notifiers_info+0x32/0x70 [ 213.947132] dev_open+0x147/0x180 [ 213.950551] ? __dev_open+0x3b0/0x3b0 [ 213.954325] ipmr_new_tunnel+0x499/0x640 [ 213.958361] ? ipmr_init_vif_indev+0x200/0x200 [ 213.962913] ? check_noncircular+0x20/0x20 [ 213.967115] ? print_irqtrace_events+0x270/0x270 [ 213.971850] vif_add+0x54c/0x1290 [ 213.975364] ? vif_add+0x54c/0x1290 [ 213.978963] ? lock_downgrade+0x980/0x980 [ 213.983079] ? pim_rcv+0x310/0x310 [ 213.986582] ? print_irqtrace_events+0x270/0x270 [ 213.991314] ip_mroute_setsockopt+0xbc7/0xf20 [ 213.995778] ? ipmr_net_init+0x450/0x450 [ 213.999808] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 214.004966] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 214.010121] ? check_noncircular+0x20/0x20 [ 214.014323] ? switched_to_fair+0xb0/0xb0 [ 214.018439] ? __enqueue_entity+0x109/0x1e0 [ 214.022734] ? find_held_lock+0x35/0x1d0 [ 214.026767] do_ip_setsockopt.isra.12+0x2a7/0x3160 [ 214.031663] ? ip_ra_control+0x5c0/0x5c0 [ 214.035689] ? lock_release+0xa40/0xa40 [ 214.039633] ? compat_start_thread+0x80/0x80 [ 214.044028] ? do_raw_spin_trylock+0x190/0x190 [ 214.048591] ? find_held_lock+0x35/0x1d0 [ 214.052624] ? avc_has_perm+0x35e/0x680 [ 214.056564] ? lock_downgrade+0x980/0x980 [ 214.060682] ? lock_release+0xa40/0xa40 [ 214.064622] ? lock_downgrade+0x980/0x980 [ 214.068738] ? lock_release+0xa40/0xa40 [ 214.072680] ? __lock_is_held+0xb6/0x140 [ 214.076720] ? avc_has_perm+0x43e/0x680 [ 214.080667] ? avc_has_perm_noaudit+0x520/0x520 [ 214.085307] ? iterate_fd+0x3f0/0x3f0 [ 214.089072] ? lock_downgrade+0x980/0x980 [ 214.093188] ? __lock_is_held+0xb6/0x140 [ 214.097219] ? schedule+0xf5/0x430 [ 214.100726] ? sock_has_perm+0x2a4/0x420 [ 214.104759] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 214.110089] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 214.115767] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 214.121014] ? alloc_file+0x27e/0x390 [ 214.124791] ip_setsockopt+0x3a/0xb0 [ 214.128473] raw_setsockopt+0xb7/0xd0 [ 214.132244] sock_common_setsockopt+0x95/0xd0 [ 214.136705] SyS_setsockopt+0x189/0x360 [ 214.140651] ? SyS_recv+0x40/0x40 [ 214.144074] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 214.148888] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.153872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 214.158599] entry_SYSCALL_64_fastpath+0x23/0x9a [ 214.163320] RIP: 0033:0x452cf9 [ 214.166474] RSP: 002b:00007f8ab6255c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 214.174146] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 214.181387] RDX: 00020000000000ca RSI: 0000000000000000 RDI: 0000000000000013 [ 214.188628] RBP: 0000000000000579 R08: 0000000000000010 R09: 0000000000000000 [ 214.195881] R10: 0000000020eef000 R11: 0000000000000212 R12: 00000000006f63f8 [ 214.203127] R13: 00000000ffffffff R14: 00007f8ab62566d4 R15: 0000000000000000 [ 214.210413] Dumping ftrace buffer: [ 214.213929] (ftrace buffer empty) [ 214.217606] Kernel Offset: disabled [ 214.221203] Rebooting in 86400 seconds..