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@generic="8350608f679cd27b4d262bd0965d7bf069a01347efbc6ead287e7edfe5c355b0250bda146095daf1b5fbdff41129c056275d92de30fac60be2e08e6dab1a3ed6bef7a6bfc2c14e3fdef6de589a0df6a66cb328f150e9e7b52e70d4dfaab1706ec3eb0f70113a15d8b96f806bd63d3c964f78a012b4e5a1000b1b97d33b2560fac27933ffea92c109cb9fe5a93b1064f424c8ecff712d90ef0c"]}, {0x5fc, 0x11, 0x320, 0x0, 0x3, [@nested={0xe4, 0x72, [@typed={0xc, 0x5f, @fd=r0}, @flag={0x4, 0x6a}, @flag={0x4, 0x8c}, @flag={0x4, 0x44}, @generic="0e9f5324ed8d521be3ac81e65f74eaa1b6948afcf7270943a9ffa63fbbdc11f3767ac4a3505abd42579bf92cb01a480826d09a9afaf4df18d69ef3bb9497125a1240f0f4ece6e4ca3a8c1ffef7a8a9ec9f44c1124d6dbb4ec5341d0a608ac239b97ca1e12c9854a7c9919fe4fceb7907f84a63faba311326b756b76b912c3383dab4f4fdd1fcf46216d5271a0950b2c3200002cd5f800a6a563d40987f73f8fc9b79dd6954fef18d4e8506b5c11fdad73043858ebca0d76cc588b8f7b85c177c742664cd566917cb"]}, @typed={0xc, 0x88, @u32=0x1}, @generic="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", @generic="f3ec4078a178284f6d7b1b0c05bf7c54436c787b781386752ad7a80ba379bf7c8a01351f717202a3edb7842e8f223d711f6b2507f92e21d105291c2d0beb3695210a1181ad0d11226977a64a8ed0caef4ab2615e30a4bd0a5726589282e027a1372e49efa161bf7e1cd2fc261a492c6f7180185944775b9cb9f6ddb38054da5e793642fb85682cfe8ba66f1a98fccea2a49b887cdc4072a804023b26e4966100ff416723c2e80648299b4b240f0c9c73e50da09b58880c8428f05aacdceb6c8b027a0252eb4f688c9a9f9f", @generic="8ca020955bbc8b31a4197503123332de5e6c4a6375ff5f35aae2707d70b79f7f52efe0bf11b2ecf5d4fa05c897a9d0e0b91626caefdca6797b15c250ca916eb75feca01a064ac9533c494f70497b8d102ad2928405f7ef701021ef0741", @generic="060d0191b6f63f4b4932e6724641ce678f02fad862dd6411ab95f76af6729723b63085b0c4d57c8ca6ad93c40bf703f705c6568c159d2b364e2adc258d3b0186cb162170febbe529b6a4c7250124a1133598aae6b83caf7697db7dd69dd4c54d89e6fecd5360003a74cbe1ff6de3ad264f7036109a71bc9a2cf2375c33db0d183d27b845446eda2e8bf073ee3f0ee8617c0eb3e6", @nested={0xa4, 0x5f, [@generic="ce541a24abbcf0b5db3bbad7c7aa48ebf655a5413dfdb28d7ea11c57a4bf9f528adef893b2484c1132e5818a4432bf12bbc86564ccfd51b64a4d2bb9b7b0a3fd8545405de41f2cea20d32ac00da24353d44cd54a64fe8e0142847e4935356c8b34266f3d305a78681864ecb17b0e6ca630e3263ab79232c44105aed0d51113d42d36", @generic="", @typed={0xc, 0x58, @uid=r6}, @typed={0xc, 0x90, @u32=0x1}, @flag={0x4, 0x40}]}, @nested={0x19c, 0x3c, [@generic="9d049903a9bffce2abf0104f016d125cdd428849fcb477169923986fca157aa5831990eeb6bc34b974560234e6cf99ada8c270155a5814d1ed8fcb40809326ab9f98884b96be5d", @generic="66a64258e1d9c66046e24344b999f940c9bad9f20027a61e93cba335b48bdd39fad50a34187a0f1cd56841ccae2fae73056756d9c2ce751b14638c8e691048bb5f370a7c52ad6eca5f46daa1df746c6aa5", @typed={0xc, 0x4f, @uid=r7}, @generic="f48e435d6d7521f92251b3e0562c4a4a71ce5a8ec52311f2b98aee2c85722a5e21e052ddcc39c7f7ffc1d39b8043813ac5bbcf04e7ce4dcfba761bb215a28e21f8d6e07f2d66ac52c316653f07fb0c9acd762c685bb4e5cb8d14c0f0a24e804df4b93e6d2539359b0164a581a8a6ccf03c874bdae454bd1a0f863d75cdc494b66d8dad7bd44707eff62b022876365d11e348432b9ba5c6a77ccdadbbc6ce2a8f6a942acf09db3a77741ff25e03526ed8bc72db44237e68af39c008eefd5ce450a248bde294ae223365c064790d327ee55ae38434f3784fede6b80c843575a831d1", @typed={0xc, 0x1, @uid=r8}, @flag={0x4, 0x4}]}, @flag={0x4, 0x1e}]}], 0xdc8}, {&(0x7f000065b000-0x4e0)=[{0x154, 0x18, 0xb2a, 0x0, 0x0, [@typed={0xc, 0x17, @pid=r9}, @nested={0x12c, 0x14, [@flag={0x4, 0x83}, @typed={0xc, 0x52, @u32=0x9}, @typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b47b08bb21492f841a33706a29e9a0736036cd3f02723c2ec7e64daddda707d9d780b23fde623174c3eb02dc2999c12055db95f3e2b24ac2fa73bf3ec807c179e01d0dc6f3333ceba634bad9abf04410cade06812d4d6778a650f219a20ceff2082b0d75e6314657643748e669cb5e12b63c6573354cadd42eb65a1060fd0158c83c4287b2d59a99baa8cfbf7e6dcb17b8edeb6aefc57f64414aaf2f08e1466ae5306f7e071b2ef825355966a2af5b81ddadf39763d189f73976e297eadf0925b39ae578818a0079971e5ec66346d335d3117d922a0f4a134d72b990388a93cb232a9f", @generic="443de160410b3817a7493c9c218a6cc85525f927aa4bca9c530609aaf1928be6dbe6", @flag={0x4, 0x22}]}, @typed={0xc, 0x52, @pid=r10}]}, {0x38c, 0x24, 0x2, 0x6, 0x3, [@nested={0x20, 0x5e, [@typed={0xc, 0x15, @pid=r11}, @flag={0x4, 0x18}, @flag={0x4, 0x92}, @flag={0x4, 0x91}, @flag={0x4, 0xd}]}, @nested={0x18c, 0x80, [@generic="5b368ff3c824ca13ef0994b5c325e15c38d6335f6aac8586b34e7a614137767c7b443cf5a62381153af8a1badbb569a28e0c33b543a1a34bc22a9996a85ef562549f0b40d180f6b179f77fab2a9e364710f711870b0e7e69ac740350667dd66b4a99bb7b67a4080248d476a2c255d47b44d8cb8f8616538167dc3d447ecdf3d59151b3888fa4", @typed={0x94, 0x3b, @binary="c45f8270e3c033cd727df293274f18b26c65df4ce3ee083daa1e53ab12c695f8693b8164c966b12bf65d33352a56a660ed9bb17e451e8aff3f3190543e87091767f1b2917b2adc3790287a05a0a6ed75b3b74a1d69b5835ed40355269e72646ac09efb2bfe99b72b814e846155923ea1248a3c958491bb824049ef7550e71f1d57e4cf5e17adc53acc8e2883"}, @typed={0xc, 0x6b, @str='\x00'}, @typed={0xc, 0xf15, @str='\x00'}, @generic="0bcdce0cae7dfe3ce05016897d0882fecef1455e2db3b2c27d37f42bfd26ccae6284af96441250dac44e96303f470ebdf8363d55d915b17469520ff7c8c838b8ed7185dd5c8a43b1", @typed={0xc, 0x49, @pid=r12}]}, @generic="682859864e4ab278fa67e8654b3347099c50598b95ece73f775cdf0dfd5351f8910c3c4a5029c48d6520988289f568d7bd7541626e4daa2938d308b1e6e02538593a9f08245d1d709ba4240710b81d0a594eaa6319e3b7e1de9480b49cf09f4ad612853521c1359220124b1c68632fa7152c839ff0292a38277816c856ec0084c75193df275b6d993181d48abdde32e14cb2a8e17967c964c10fb1a2c8a211f055de77da6eab84b2c66bf39202ea3f85f0c06569576138e18193a96754030df5728c77a095bca67be7474be33591dc90d343e1e86c7771ba864ad44a7eb9a850f46eb2b89a", @flag={0x4, 0x3d}, @generic="146d571413e99040865263425786362b7dc16f3a8836912da4112c33b6acd2441e849f6f6a7e5fd2bd8679d195da4e83ad8672bba42451684ee4805f28e274f6144d668880231cb84ba4b9a1ff5ec639e7a4b14ad2b322d639ce895318ad92d26afbf6a8e095e8bd9fe17f6557d583360f9d819dc3158649972ec18389f1470ff2f6e9", @generic="8bfcb6f7e979fd475ec062dd408329ffdec5dcb66c97a1c8961e91d805d99cf78e4c202badacb0c14e06ace6ec58", @typed={0x34, 0x47, @str='trustedvmnet1keyring!GPL\'\v}keyringem1system\x00'}]}], 0x4e0}], 0x3, &(0x7f0000f1b000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x88, 0x1}, 0x80) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000e23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000b17000)=0x10001, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000afb000-0x4)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000111000)=0xfb3, 0x4) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x4000000000000003) write(r0, &(0x7f000059d000)="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", 0x194) [ 72.815808] netlink: 'syz-executor2': attribute type 41 has an invalid length. [ 72.836831] netlink: 'syz-executor2': attribute type 41 has an invalid length. [ 72.851323] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000202000)={0xffffffffffffffff}) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009c8000)=0x0, &(0x7f00003c5000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf, 0xffffffffffffffff) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000799000)='tls\x00', 0x4) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001000-0xac)="de2550094695dea256d9e1e26adf81bd095b479a599f9a5436d86a121a55e87ece1d8238c292ebbe2b35401e525965dff9c53ff624eef28c417b6a7e4deedd8331ed411d7c7b2007936929f14076ea527f5d0e83c70bd46d7fb3067f0bd7be5fafff2232cad4eef389dd550c800485656ed0198c0930e108205abe2b12fdaf4893a18e50808e437ee408c25ebab7674668d6eee38f18deb2d15ce2b313c3a4dd9f5b43b1519a8e29bf9ca4a6", 0xac) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r4, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000)=0x0, r1, &(0x7f0000003000)=0x0, 0x43, 0x1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0xcf26129, &(0x7f0000004000)="31754f485e5312dfe35aeea67ab4536097e379ade7cd2dc7c71a8d01c5f5a0f47f4bb82b9986d296e05a51293c4b92e960e62fee7c209202e4fafeed998cf3c92c80e55004ec3ecf0df50c012277061cdae7258a16070efe708b8ac0b7b35df0d665b72e413c", 0x66) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x7ca8989c, 0xfffffffffffffc27, 0xffff, 0x8, 0x100000001}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000005000)=""/203, &(0x7f0000006000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in6={{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc3}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000007000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000)=[{r2, 0x2000, 0x0}, {r2, 0x1008, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x10, 0x0}], 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) 2018/01/13 11:32:37 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc5000)=""/107, &(0x7f0000fc5000)=0x6b) 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c91000)=0x0, &(0x7f00004ee000)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000db8000-0xd2)="240000001a0025f8e61800f7feedfc0e80fa00000004bf0202ff000108000000480500006866d7f937bb633b4e3b54fb976268207302d99709ee6495186f81461a976506d4ca08c9150e4459aebab04602747f44af39a21119f99fe0f0e14c073b131f80deeb0b7954d7fbea432ed16d06aef10b8663acbb6b31d40a113aaf94ea4acaf8b49b47e32dd64ac7dc41226f0ca78f7d4644272db6ecaeb77a306dd00c9a387e672a79f7e46d8aa3812be58b352713856276f8cf768e55343ca3ee50e5fb250346d8f91289cb93c48291184925cc", 0xa332af00eacbe76) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 11:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d09000-0x8)={0x0, 0x0}, 0x6, 0x10000000000006) r1 = accept(0xffffffffffffff9c, &(0x7f0000e87000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000295000-0x4)=0x9) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000aa2000-0x4)=0x0) syz_extract_tcp_res(&(0x7f00006f4000)={0x0, 0x0}, 0x185b, 0x7) syz_emit_ethernet(0x139, &(0x7f000049d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xa06, @ipv6={0x0, 0x6, "43f087", 0x103, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @tcp={{0x0, 0x2, r0, r2, 0xffffffffffffff91, 0x0, 0xb, 0x90, 0x6, 0x0, 0x0, {[@eol={0x0}, @sack_perm={0x4, 0x2}, @nop={0x1}, @md5sig={0x13, 0x12, "01422313f9ce71aa92abccb93b2aa131"}, @fastopen={0x22, 0x2, ""}]}}, {"570da8948e48b52a09d9c6c6c6199f5360fb3b50ad6ba337e24377ddd17c118fdac08fa580244152b00037889f3c0cadb459baa44770d4330c740e7d7c13b92ba040aee3ddc507911aec4a25d2944a3cdc5c99b83823ddcd350104e7b1296e5dd334af1173f716a9905c0fb908d4a469e3ecbb2c85796aa4fe72117a143be63eca2b021d6b29fb169be4293aded4258903ec45079c6cb6e9b0c33eb765d22a51df42c919c43277235f68f2b2017f8b7b95eb85"}}}}}}}, 0x0) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000752000)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00002dc000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005ef000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x4800}) shutdown(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) 2018/01/13 11:32:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f0c000)=0xfe8c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000c85000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ba3000)=0x6, 0x4) 2018/01/13 11:32:37 executing program 0: socketpair(0x4, 0x1, 0x1, &(0x7f0000176000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000525000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000001000-0xa8)="2a5137e88f507795761f8ef0960fffe14aab00ffcd31bd7ca6966891be2e0a929f2a821ebe7e72837072d3422abc81781e5586833194a8b4d0858b15e2c9ab4ccbee22cba18684262e9adfe1e4aedb363430620895c40692dd2ce9f63388c1350c8e45e1eddfd7f5c59dd63e18c96e2b0dcc06f15a291ae1fb345d9ab8b3c472f2936bcc1e71ff69a16b17344d8e4a140e7bcfe261c4d4a7c3f740c3e2cd1c9b3f846f3ebd2bd25c", 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="fe96c416e612", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="788170caefadfdc4e444bf584046ab8e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000002000)='./file0\x00', r2}, 0xc) vmsplice(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x1)='\t', 0x1}], 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000004000)=""/14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000)="c5164832ea079350c234c35d3d1c7ef206fad820b8d6a45ad41f51efa1a181a10b607fbf71a2687bf16aa85f268f1f0dda927c8e8051bc622d12051fc6e4d068a3ec53ddf300c9316239fda42b60a81582827a7580c81e38ef9ac288634b0fab75b8f8fe60d2c58cef0d2bd948b300a2f8f5fc24c03d7f064f3c50319005fd6916c6cd6acb8a7cd61cd77a052ac89ee330c4679712352d4f98c91c363962c0b54cb0518b8b54a071f03ef2c0de", 0xad, 0x80, &(0x7f0000006000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x1ff, &(0x7f0000007000-0x8)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000+0x522)=0x8fa, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000009000-0x4)=0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000006000-0xc)={0x1c, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000009000)=0x3fa, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000000a000)=0x0) getsockname(r3, &(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000)=0x58) 2018/01/13 11:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d52000-0x4)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000068000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ce5000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000085c000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r2, 0xfffffffffffffff9, 0xfffffffffffffffe, &(0x7f00009bc000)="01000000030006000017000000c4ffcc", 0xfffffffffffffca8) socket(0x19, 0x6, 0x1) 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000498000-0x1)=')', 0x1, 0xffffffffffffffff, &(0x7f000082f000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f88000-0x10)={0x80, 0x1, 0x400, 0x7, 0x0}, &(0x7f00006cb000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000412000)={r2, 0x8}, &(0x7f0000f88000-0x4)=0x8) bind$alg(r0, &(0x7f0000f86000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) sendmsg(0xffffffffffffffff, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c53000-0x4)={r0}) listen$netrom(r1, 0x6) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000013a000)="60fb915072790f0dfda802df6126a0e77c799c29729d79c16a9129e16e0eed2c4ef16ae543cd36b413ee8cce7c51ea19144efda39af22a87d2f7ad8ab2ef50e36cb6bc1865adac204cfde49c8b304ca82f1cc3dffecafca1e2") close(r1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 11:32:37 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000022f000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xffffffffffffff81}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x62f, 0x6}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0xa8)=[{&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x90)="294140a7cc50a186bce29a49a13cd8942461a62b48da21335b35ec65263459d5afa1679d0280924c424423e48190fc02d88da5c8a2f7e0af63ad10e4179f64865508e18e0e93f67e854e48330dd17f8a46bd6f9ad4486da609429452c90d3970c37e0276c40df661d67e0b0be4e7ff09fd98e5da2ffe6b8e90d225d2a507fefb1427cf8ebedc6b2446ddab370e7e5293", 0x90}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x7)="1e90a6c5f2d389", 0x7}, {&(0x7f0000002000)="8eed9a8daf634d023d839d61b911aa35c5c4d6f8065aea53e4f2696d7b449e8d195c90715e642a20c05f6dd43dc7e1bd99cea6d400a7800a7fb2229cf4a3784f07c90cc840406bb86177c20b66142d028b61c5a8ce6aba7fd3fa0764407eda91ccc3f117d6ae6b3dd9611cc0d1f86b8a47eff603800a2405e256773f8e", 0x7d}, {&(0x7f0000001000-0xc7)="7fb3ecb80a56f99792a61df7fc965d44b58a991678896e8a892b83fce9ad14aa43eaf7f1cf682c0d2411f2eca0a07c68cd3daace9fd68be1c43a6c670ddecae47d0431ad9b6c89885f23035aaacc2dd06303f6ceddb07608233e3ce164f5efff7d142e35c34627f91c4f8d62fb7081d55cf21c63838e18c1d223dccc195dcf3619f7a5b33ddb57d9b7e67eb39edf3919012cc478d34a55670e752a100ce6783964e351d6fe80ac8434f0f21f02244e1691c98f0443c6bd82bef953bb1c72489dd64933e655ad4d", 0xc7}, {&(0x7f0000002000)="93", 0x1}, {&(0x7f0000000000)="87ba4336300149d7d43e61d48b086da33d6ab872b5c5073a622351c4f451f2900d86f413fcf468c916a795f684fb6c699f9e25949fa3d1a0a716f554c046707af840d4413b59882a9f2b25bf599b2a1458ee946c1efefc64d4dd2b9b81d1c08988095c24b8583bfb489877769eb4167999915b0815d97d8c868abce5a7a778ce5acff5a6e291dc2e59726e3b0fa9", 0x8e}], 0x9, 0x0, 0x0, 0x20000005}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="957cf2eb69f4f9a798d523e52794ac61550d2fbb1acca27914b83e4e1b62e24bd1cbdf8eca17d9518691c95cb78107ef91459b0346585a3a663b57a5959c64ddfd11abb7112f04cd575e18650fe274cb437c73596aa8", 0x56}, {&(0x7f0000001000-0x68)="c38c1a9f21d35d964eaf7e2182c0133eea084674b49eab90e6e897994fde66aa97540b57a72f74b5a7c2dfde51e264ef71b015d35c623c06dd89529053a24169471e2f1451c56d954b8f455c895238ba39ac8da3b21b9391b359284bbb61d3e2c2a8143f180560a5", 0x68}], 0x2, 0x0, 0x0, 0x4}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x800}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common='ip6_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x6, [0x2, 0x9, 0x3, 0x3a468ce4, 0x9, 0x48]}, 0x10) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000001000)={0x1000001c, 0x0}) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0x9a4000)=nil, 0x9a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000225000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000814000)=0x0, 0x80000) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009a5000)=0x0, &(0x7f00000a0000-0x4)=0x4) r2 = accept(r0, 0x0, &(0x7f00009a4000)=0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00009a5000-0x4)=0x0) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc4000)=0x0, &(0x7f0000094000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) 2018/01/13 11:32:37 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f00009d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f66000-0x4)=0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f67000-0x3)=0x14, 0x800) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000618000)="f9c7b453ad415761c6643bf5ae5d30be65f4976e0f16f8", 0x17) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009b6000-0x14)={0x0, 0x2, 0x81, 0xfd, 0x4, 0x9}, &(0x7f000080b000-0x4)=0x14) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f67000)={r4, @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]}}, &(0x7f0000b15000-0x4)=0x8c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f67000)={0x5, 0xc, 0x1, 0x98, 0x0}, &(0x7f0000849000)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000f69000-0x4)=0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f67000)={0x80000001, 0x4, 0x7, 0xfffffffffffffffd, r5}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000029a000-0xb)={0x0, 0x48, &(0x7f0000e87000-0x48)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8d, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f0000f66000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bfe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f67000)={r1, r7}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f66000-0xe)={r6, 0x1, 0x3, [0x2, 0x0, 0x8]}, 0xe) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f65000-0x88)={0x0, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 73.072744] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=16884 comm=syz-executor7 2018/01/13 11:32:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0xcf7) close(r0) 2018/01/13 11:32:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008ce000-0x4)='tls\x00', 0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x0, 0xffff, 0x80000000, 0x5, 0x4, 0x1, 0x5, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x7, 0xf7c3, 0x1}}, &(0x7f00008da000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008d5000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000514000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000aeb000-0xbd)={0x0, 0xb5, "40b0c8ba38e6d4b6fdb7d42c6ff6058ae7a16f52b08a496f3ebdc79823a05e553c629567cb0ec8f153c68f2c5818b2597b89eecf1f189164d03757a27deb772626f051a2ff63eaf29e8d9931e48028d2cfb44592a9a81f31ea35063132b7f6835e5068d2480fbd1a07a7c97ff40bc0222c1d9e0c034f3b8200e22ad710e1746d8a2940a1db15fc74c2488dccbcbaefcb832fd00b752d705bd2d9712431fcd381ac9d3696d32c8f3421e2b1ed1cf67603ac13af442a"}, &(0x7f0000453000)=0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006d1000-0x10)=@common='tunl0\x00', 0x206) connect$inet(r2, &(0x7f0000bd0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d1f000-0x38)=[{0x3, 0x8}, {0x2, 0x8}, {0x3, 0x2}, {0x3, 0x4}, {0x0, 0x7}, {0x0, 0x5}, {0xb, 0x1}], 0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000dd000-0x38)={0x0, 0x0, &(0x7f0000c16000-0x10)={&(0x7f0000434000-0x50)={0x2, 0x9, 0x914, 0x8, 0xa, 0x0, 0x7, 0x3, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x1, @in=@rand_addr=0xdf, 0x0, 0x14, 0x14}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x480c0) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0xfffffffffffffcdc, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004fd000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socketpair(0x3, 0xe, 0x200, &(0x7f0000f01000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000283000-0x4)=@int=0x0, &(0x7f0000c5f000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000360000)=[{&(0x7f0000450000-0x6)={0x27, 0x9, 0x79203f73, 0x1, 0x7f, 0x289, "5a606cdd5778d67e73f181dd9e879682968fb6873f12e7ff2c63c8c5543754d126aa33d18a63903b17bea6d31d18a65a571cda8c7d374521f10ce886406d48", 0xf0}, 0x60, &(0x7f000037f000)=[{&(0x7f00004df000)="d70f1f3b6eaaafb93c74dc325e6b78c19ef788b8017f142e869b1a23a6da66e222003c358fca8d88dac83d4c1e18a9d5617dcb1ed59af62f457df3d937b4eddad079e58ac5f0a516cfe3f37a3cd7e73aa2fd1bd3b5a66eb77ea3874f", 0x5c}, {&(0x7f00006f4000-0x5d)="417edbaed873c69615dd886dc3bc82318362c89a9f8bb6cfb2eabf6dc81b747e19fd148e76bf802f423b78ceaafd1162896854f063b47a1e7d3a7d58ddfd1d1038bcbdbe7e1c9e77f3f5d6435bd349a94c963157217e438595d1afc311", 0x5d}], 0x2, &(0x7f0000bd4000-0xa0)={0xa0, 0xff, 0x3f, "6405500330642a735a712fe66e4091ea375f8cfb03275fc817b9b374842a2ac8dd568a5777d9a4a2936620fd1d5d4451744853621d7c8941eefd97b86989c2c23423398425169ba8ee32ee9339b5360df432b4bac3aff7457d8dbe4c5b268ac547aab4c35ee4fe02b0e2fed96cb44864f0ac2e7bc0e759f17cd001d6da51d258dac9635b4b69679cf398ca64b5bfb3"}, 0xa0, 0x51}], 0x1, 0x4000010) 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42013", 0xfffffffffffffdf3) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000483000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1c000-0x4)=0xffffff1e, 0x7ff) connect$ax25(r2, &(0x7f00005f2000-0x10)={0x3, {"2a49164efefabf"}, 0x2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008ba000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000-0x4)=0xe8) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000677000-0x38)={&(0x7f0000b2d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000077b000)={&(0x7f00005b9000)={0x107c, 0x3c, 0x4, 0x2, 0x1, {0xf, 0x0, 0x0}, [@flag={0x4, 0x70}, @typed={0xc, 0x33, @u32=0x6}, @typed={0xc, 0x60, @u32=0x2}, @generic="886456f8cecda56924d9ba39cf49032efb95c9c69042a384baaaf8b8a743b934f56e694c3a2d16598114787a99573fae1553", @nested={0x4, 0x7e, []}, @generic="2c1a2f8b890f778a4d2b69199851d7821ac3d3e0efd3c4d70c0d29e035e3934f6c1be7b4693ceab5774686ff6ff6c9bb423885197314021b44d3f13424a7b8d43a06714d8bfb234a3e4559bfa37a8706318ab54a328e838f309f1c91ec85b4818529e1c91320156a8aaea45f9f0626cb121d381f1642dc822f058babbb363d86e412428277b4d9bdae9d0346cfd68cb24e1bb882456aa7880a1952daa7f50da8fdde0763c39956c777e6120053795ca8cd44a01c26cc8abb052178586887ae4f7a17a2fbfab22074af27fdb16f0a4b657c3461fc5fe73363bed8a51fd5d13450d7f8035fded4d49c523f6bf1fa2d2688696e977f8245da0d063bce1cb38eb9d71d9a21ccac8f5d11753aea7f8a4a36f99a8fc6eaf7bbe3829c87dafd04e21cd036b50bb70dc51d8cb44e2f99ecdd721095b043146a55eaa12fa8b3570c092e47226cb17cfee09ea69c6fb87d6a4cba3d36b1ff41c41a515886e234aaa59fa08b4c0a83c7d4fe224811c2b866b7b8c9c1fa192a957cb29caebe19aede02ce5766f2839b7e873293296a5aef217ddc0a8fb78c399f2fc9f76a8a0591b0a55e2cbcc0e501b9f08ae20ad23882c3b3db3e4fa4a5f5b58591b794ef9cc43e28f82ce6141b71c1c179acecf512b65742d430241a088bd8014c72e5de671d3e677b1a40e0826158ac74c05e083032118c7183ca839e9c258f71a268138c9bc6a9dcb77be0830c491d6b2750b68277e9372da069a2205c1889e5f049ba2c129262cf536881ffe5bfb9c5614ca6764214cc4de54acbcc7ed2475068a1465f47e8403096a706041a8f4e976c432344202ef06348dd5d75c46ade2513aac0aef354c15860e758663c89513ca49e83effbcdfc7c21bb4e20ea729a98d62f553ba2ee494b0736dde1cd94d2666714f444191dd4cb8a999e789d0e928a4ed8fd5c8e14c935b0449629dac59a531436b0e4c5352b2d645d4675303348741a13aaeeca6e49685cc379856e08d59afb424394fb63454fc43f034c3a88039efcdcf180be728e805a14375d8b038cdb092083e1aeed15f42e695b9805a7c353fccb775b0bda07991a80a88a025fbee6381a4e268cee40058584bf81a03315a7272d722fdadf71e67c1a81441b56cbaa5aa070b7de829cae34cf9de2fb45a6ec291f254c9517e5019dbd43ce2b5da61becbbe1b251411666b8ff159d839dd428a5737ff161d3bcaa3b66777e4270fa3c3689e4ab2e7d9ff751fa761e50344434bf41265eed00b0194c58715ad7f837b8248a7e85d48fcbbb5c9de720f638eabc0897bca89b25270313ad0650f49bef3130ea48b5d9f8608473e7f6956a9edfecab9b19e58e6ad5ccb8b168c93d04316abc2cd563558227122956dda31bebbb7249b95cf172fd329cb5b7c29ecac2ba97c86736e1a23b4f980f12a171fcbacd844693261592544b42b0ef4e5c52f632a65ecf04fa1ebeb545e9be259d4087f0767a28b61364b5e66ceb999f314262adc2941c3f29871db4a10b96230d1d1da23d8f39088ef646fdb6ee1552ff3ba8ba664a3150575e228968cc215cdff4bbce4983ff477c78fa1ecde1998322e6a009fc795cf5f6db98005c14dd87d497cc56ea85f1b5f73d904df260d2fa5cdd09faa68166b76872b94e96641724f02d1e48a05a6be9c56e15bf626262a102b045cf56002cdcdcd68c8870e07023cbbad3c002dbf0993b0a9a50c16bcb4d331ebbdb848a2f8b14b28be6f68707d1523cd89c079a126878519ecd2e490738aa38ed5223863dfe750f47c9bc36542f5fad5d4c086fc5c3c4f56b7100dda53c7b37970ee1bbf677eb4abe81b0a0f6657f909a6a4cb909bece6967261209624394a61522ecb9bebcb176aa04ababeee6dab94501a99e859dfd9b159d0eb643f3ae10a9f8ac5e131bb77c0c3a2c2049ae58a6fefbb732c28d5b3265bca3e974ac5e3fb3a20763d225d46bb9ffa451a11a2456fc483029ec8cd0d54c7f7d779521a22a6276b18bf6a89479d93f82c2feb5f5a283f623c5a6b24d7f57bbeb53a7e6504dd339355b3b1d3a06847b786278ff249f856e75ca7f1d3db09236c3d758ee663cb50ff68cc09cc7b9a992a1bbe1ea9e6763f09bc6b08d781562a4334ff962a94b7490c19218983c071d5a29cb30282ee322a95bba42e5999a374adc693da523fa9d8f7cf3b77b9cbc56efe4e7d33ba71a1683b97dd4dc0655208a396108c0a283c20426798f6c1350907a5069e6055e8061886ba616b02fafa846ba626e8db19c74dcc910d4673f38ebaeac2157b4f069de2e3e408428ae0bc74feb1b6fa6004ed9a45a8636bcab19e8aba5610f12ece52f291d2f1ae58a8a5225eb3ef0d35c8603bfdc4d681513ed89ee8a149aa23ec0cca006ea93859fda77902d9715fdf09e5cea405515fe117009c0870daf87db0b1c1dbd35a2b8963525515d11e59be6c4a981e7d1c075f8d6b1ee4aa15e2c8632939f95e842b8d958069cf273b53ec7a8610972017e18003263f8084b73e98fc79414ea2c7cdd0651c67fbd8b6d33d874b379aa87971fbc2623a72b4c8c0860f6bba06b6d8cf285370c175ab035065a63f59b0de908e98e923c171241335bfd7a20ca9f39e107beb21ebfc357a1913d4bd2840ea8a48bc07678657d0f91cd3b0ee87c4c8fd3995daaa9eb8c525ed2eb8777bfe935b870736c8c77efe180ee379ab9255e63450526133ffab407a4a4b902081ce3dbeccb5c348efdd1d924ca8ca288ac5d62ea66b1298a98a4cd0749b3e8b878fe1a064a01ac15a3b077456da4ef9a131d02e27030762cacaafcb90ec68eae23818f5a77234f34c9a3ff2b0af1e30cdaaad35d904b44552e65e0c20156e8a9442b8b90d631b297885ff029abe04b9e85cf18b4cc9857ed4f4cb032c3366301c96f264ab6e48bcd3fe1358b91d35de2284329a4d5d04e5de67e843bf3451506b22c2c0954ab2fc9aed33c9ad46ebe539162be7680fef1366f660ba3dca7710be15cb7d11e0fdb0c478bf480d07460f52e3f508e3e26f7c154cebab5b4c8d89e6570030a7055b49a8ed35f8d05ed020b313cbe11bec593f7c6d9f8a22371f99fe09feed05856b78d8f639b0d03241a8a73c2f98b1c7b057b495f4067d567017f51bc32c92a9f9cd737bafc82f8b39117f7b88342b456c9fb00bf201e45bc7d93f49a53bf8e8a1822d10eb90ea5f4f6b7cb539b75e50175751f0893d28891f5a2e92713e9717dd433e042008301c12388b02fbf1130b1a843c51f74ee1a493c36dfdbe416c53ca218745cfc370dcf5380bffe12dee0eb0add2b50c7d172567cdfcafa049f9dab813da887ddb0c125d8b59b9a6ee4e3acb2cbbc22897a627dd0c8c692e0d776b361ea3fbbd9f533a43b85f60ed895d870d65ac9d3f828594528d99fb5d6704a64499eeda15bc316ab847909d3fcf690a762ccf43f0866e868e29e181b45a7a05002aa09080c53a09e91c43e1980f68e0b747651e7052c4b4ef79e981c66854b93f36af859f00ea2e44f7dcbe090cb26d54987648918cf6d7f2b51012c71f3b620e240ebe2400e55e075a3f258df59e5a1c913d6d8b25dc7a7fc129aa63f67d11a8f7247f92c5e5f2b19a2004b127a9a9a086dd7ae4a4a37ea799c87ca350a13ddc64cf33c65e29309e45053e1be55473c684ec270150afd9b7d76024f5989012f20d4802b7cd1c35563568a9e5894eae201b0a3884ade07a9cf1ce1272b451595443a2aad4b355bae1c5597de47ac6fcea0b036efed9c2c96a604f51c588f7a643e153cff5f8afbb727501dc95aac4099c2301d71dd4e082bb136a535dc51a2bf71109f31daddd4a6bc7300d692c6a59187721015abe9fa11a97320f5eb9e056917bb024668d6a1ab4325dee9aba5ab43544839b30ea5d77b82b5edcfeb0021da6fd85ac3171dbc708b5d8ebf3e2fb94a18a91ae38563804e7f5642e02838af9c2e597772e6b582e23170d594325be2d795d9d2876001c560aa6a5f33153c1936723f27d43042fec90271550b0de960dcd9c60b135aaa9e109dd8eaa6a04ce05f5e395d7b7fbbfef45348ca9dc43e8a77a440dc14fd0462b8f84c7e9e87c912bf15e2f2a40c4c9f2b327f4ba0385bf6bed9095a9f9b657f98e4fb317cf50ce911e6140d3226fa6c7f16650307fa387b84416a6503d0d2e17796f14b2169f757c1d76ab8fa229e74e0e14dd01419c0fd548b2d3229ac3c5aa46e8206e1ad0979077cc62dea0bde8e36979f81f98bc30edbc4e18ffa6ec11bca84e3dbb559f509f5e242ea957624515bf48b88eac57ba883a66417632a00869f0fa378d366de80bcf522b1273725021213bd6fc3d6b743231380417d9f31047981ca8c3b197eefd6418e32c29502e615de764befff3c1263bed6c93fa39ec22a1a039dc6ffc40a431dc4a84c22af8a14b48f30c90086eda97335120fd94763fa07eeef0a0596581ae9eb3a08725d307b5af898901821641b2ded903def433719c8b94a80aa4b39bc0acc46bf812e6f63e837dcefd23c495160a985223d2496e9f618b45c91fc689c58c295e2d5932844cd208fa3b653da59717af303d82a4844fdc274fb5a2f56428fb6da7e5f07eb76fa05614d8e1dd719b8b3b61a873775343a8dbbd98905274df000e1ee856978431aa1ad35619a8fcc26ffb4c7e47f5003919ac1653c683b19944695f141ffa643130f7a0a990c6f082e06375d113237ab8533b35a62dc215bde15c6a95340dd489f5fb337e0c5c1431e7a4141686c7d68cacc4636f02017813b199ae15d600f4d87a9c2dcf6b80e22ec37a82db0a2fe0a6af76f5902af221c03eaa7f9c55b2a956adc822266e86deef3bb739a0a38bddbe6b92caecd3258d65a54c1c080ed0c398a1dc4576a0a28128316e0a06a203f0c3cd2de7d3bb29ca88bbd2405de3b19e932c0b6789b1b730ddd35d693e7384c20914cbe166cc813ef3b641eff5078557bc44962ad5750ed2f4bea5676e4df9fcf712b82565a772fbe2ec5e5dd14f3b68b993e95b612048a69b75604b1c066e00f3565c3162db85b6636dffad6665960325061afdb253abcc747c770412e9ba414c519f128131313ebce5bf0433c9f69cf4b072d3f1e71b7e53c6e10356a6f0a622b7a140d2deabba4860910b866b9c772f452b70bb298a4bde5527cc4e1e3ff1ef1007c29ba777503449d5fe053b2b411c7dabb461145d2359c4467462acad5ab5ff7179ca155beae7c267e089df04d9c5132a92beadf9516ad2494655f4217273d28e4c31b744d45d62c620350f535f49b6d9cde03295c0fdd9ecdfe4d413620d822cabc0ff4365df9173d49f017b4a61929dcd738d0e340ddcba20d4387911d350eca0df9900df7fb92a9d8a4534387074e1b5493a3c99067b4e82302aaddada44d9a26b27ba1e32b4c38da45e8abae2fc409796a0712cde129e3d300af9d5df4c55d090a7b7c4c7d2145d04819129e1a27677f46eb2ccb9e8575787ab1d3a45c07e1b64545bea8e61d5c959fe3b22503d9af76a7bdb7e2a43ad0f437b6bc580cb6b8f373edb239047a43bec38826122d6c0b16352a7fa30a7cfb70138a5d3a457b341d2232a0b14a63eebb870712740b132ef8616299dd29be68e6741b5918689768994b0161d12f4706f1c56e909fd00004da7c2a973a7d7f5912a54fffa0ec0bc79f8d25455ff98597935a77d6a0fc5a4430a47ce22a186cb14881aef29a6045d7aa0990a73e959f8c22fb50c11c3bfa66341721a2910edc3214f8e4607f5ae5cb56062f4b554d8cb9c65e1b94106d5bc6364226887e1802df201291", @flag={0x4, 0xe}, @flag={0x4, 0x5b}, @typed={0xc, 0x6d, @uid=r3}]}, 0x107c}, 0x1, 0x0, 0x0, 0xc094}, 0x80) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00009e7000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000803000-0x4)=0xc) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f2d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000d1d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e4000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000752000-0x4)=0x8000, 0x4) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000286000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a6000)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000557000)={0x6101, 0xfffffffffffff001, 0x3ff, 0xfffffffffffffffe}, 0xfff3) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f80000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000f80000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000-0x4)=0x10) accept$packet(0xffffffffffffffff, &(0x7f0000a60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7e000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) socket$inet(0x2, 0x7, 0x6) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f74000-0x44)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="91769c918508", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/13 11:32:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r2) close(r1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @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}, {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=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bca000-0x8)={0x0, 0xf2b}, &(0x7f000074a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r5, 0x0}, &(0x7f0000000000)=0x8) 2018/01/13 11:32:37 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000537000)=0x0, &(0x7f00008aa000)=0x4) connect$inet(r0, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0xe03b, 0x4) 2018/01/13 11:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000b6d000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x7) epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fe000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00001c0000-0x4)=0x1000) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000372000)={@common='ld\x00', @ifru_map={0x47b, 0xda49, 0x800, 0x100000002, 0x101, 0x4e8}}) 2018/01/13 11:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f7c000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004ef000)=@sack_info={0x0, 0x1, 0xe2b}, &(0x7f000051c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ea6000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x81, 0x4, 0x6, 0x82}, &(0x7f0000a9d000)=0xa0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009b6000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00001a6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000720000)=0xb) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000641000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000296000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f61000-0xa)={0x0, 0x7, 0x1, [0xba4]}, &(0x7f000074b000)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005fe000)={r3, 0x4, 0x0}, 0x8) 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x401, 0x100000001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000d48000)=[{{&(0x7f0000c27000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d20000-0x5)=[{&(0x7f0000372000)='-', 0x1}], 0x1, &(0x7f000012f000-0x218)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) getpeername$inet(r0, &(0x7f0000ce3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1f000)=0x10) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031d000-0x5d)="d3ab00191a01002356ba602d0002270ba3aaba1ff0f1639d66b605000000000000009b642f11b63bca90931104dbea3ca70c8baed70db056074be8ed9fb87a280000000100000000be13767ff62fb724fef1e058b377f3b1ddc65aa0e0", 0x10e) pipe(&(0x7f0000725000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000711000)=0xff, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f000072c000-0x85a)=""/4096, &(0x7f00007f9000-0x4)=0x1000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000cf0000-0x3d0)=[{0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x64, 0x0, [@typed={0x48, 0x0, @str='lrw(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, @generic="0981d9fa6d5c99c4ff5339f035cb429ac7de249a0306ebf19f"]}], 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(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) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000c12000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdf000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000580000)={0x0, 0x1000, 0x40, 0x1, 0x100, 0xfffffffffffffffe}, &(0x7f0000464000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000053d000-0x8)=@assoc_value={r3, 0xd31b}, 0x8) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000acb000)=0x1, 0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b1000)={r0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000f70000)=""/4096, &(0x7f0000ac1000-0x4)=0x1000) 2018/01/13 11:32:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000ff) socket(0xb, 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="60bc748b91ac4afd40ffe88800646355a0c03bf8edaae29d3696bfd321173114c7e46eeeaa000042", 0x28, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x95, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/13 11:32:37 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, &(0x7f0000b99000-0x14)={0x0, 0x2, 0x0, []}, 0x8) r1 = accept4(r0, &(0x7f0000218000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000189000-0x4)=0x10, 0x80000) accept4$nfc_llcp(r1, &(0x7f000039a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008e7000-0x4)=0x60, 0x80000) 2018/01/13 11:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000259000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffff000}) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eda000-0x10)={&(0x7f00002ca000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000c62000)=[{&(0x7f0000d54000)="71d751e27651661dc7f60f79f7edaa3cca46baa78b3bbd18900f31bbc6846328d2caa6d17b18de504fc102cf36677409eca4bbd4782b42bb9d225d698494b7b05630bbef0f6b0e61131fb8b4fab36d449b85c6fdb431b8697123c88b9b10664b5157c3175e09cf3a9e0840cccdbe08e23aceb6194c1e9356fed15f303dd90fda41374c1c929f05e7948430003bf1db0583e4b91dcab9fdc75d7ab59b10e8e11df8dca552bae7fa6aebab8eeb8fb58c2a3188518cff16029e3c443a8f3c35da579fa02d52b84d8caf9214680ed7b716b9a0d5f5f405cd83a2cf6cb7ef014db736b799c6", 0xe3}, {&(0x7f0000e6d000)="84f9c0f54cda3beb5b814388df144798e0e398cef9677e69a230669c8512f52f335394e1c673d1b18ca811680d99e7e97777c74afec50e92514c0503cff63d547528ac1b9852714482f1440df500dc0413b4758af173cd2d6d4c8088db1bb960e2706fca9f3300ddc0f112b095812d5efa870b1fc5436b529bbbe230d6343a3dd3fcb30e7700ea683148c58bb0380a117bce1fa8b8c9cc593d8ccde496e9abef7ec7912a2829f50e55", 0xa9}, {&(0x7f0000e10000)="eab2d39d57b1e729f6ce1a506144ff2ae02f09bf69ef74c061baa5fc12a67dd12b3a0bff6553cfbe587dda132b59104a7d63d7fd75d27ee257d16856671ec0fdda4e9c025ae8d5ccf435d6434167f6f936b83546f5a45b317f344f6e42f0a1292433da166a43b48bbc3572cd569d550a505a", 0x72}, {&(0x7f00006f4000-0x7)="9516cc0c918ac0", 0x7}, {&(0x7f0000993000)="4c13d69a671ca5", 0x7}, {&(0x7f0000fe4000)="d91bc1de611b3a8129f91674187c973d8488b739b62261eb3fe37112416bb8c436a0bf24976e98b3ef82522e63b841c4", 0x30}, {&(0x7f0000244000)="dba04a1672b411d48902fc9ef5540a00030d7080359856636d6b934dca4c04b77a92da28bd33d81a40a48e8959d37e9d56102cd3b9fdf8604610d9a54811db3016bee0d94b3e11fe9a017fd4fed28b525264556e9153e14d1676b8935152d24a0400db0cb211691370af4d0cca424bcb3211d8a1924c902c7877a3a07b35362eb2ab8dbc9809b472fabe", 0x8a}, {&(0x7f00002a0000)="0296d9b1d2781a8f610c21f3c19332eae2068d3c4f7711f5c1fcd89b930fde6801faf940b6eebec45956b457a98d9e747bfd1ae2edb56d39e3420e50cdd13de61624cbed5407f19abe40aaafd2a88779cd6269f1b8e093dcee46b990e60882772e03fc9cd79b64b49a207f005d168457f290d6161d92b3b8cae9ca36f33f2f1ba0514e72fca21ac679e222e9e6156c1c55ffc91b02d1819d593263a8e8c2f3f91f4fcc041eabae77e60f4080939c0e48098fc9de5a40067e803c61c93988b981a5d049bebd9a3d51c2941b2f", 0xcc}, {&(0x7f0000920000)="1795d0a70a4d3512234ab0f5664d06e0c104ea443efbd6f4c3a9ba5e889862f483fbde31de1f1974c36223921f42c66056dba09c12a8934ae36ca979b70c2a7eeabfd07fecc87bd461360123ca529bda57c6eef7f574239b3fce03d69e0e43bbd1b851be9001e91e6aa031bb808a1346fadf72b4550bd558a440e99f69d398ceebf1c0222a4b3301b53ae06807ef7d1d2994e926074fd5cd9070ddc3c01fecbbe38fb9d24a68bb51f02a", 0xaa}, {&(0x7f0000555000)="3cfa26ede22a243d798e07086071477c2e76ecb58ea16c54a2a612fc04a7f4ce389080f21518469a1af070e831a0fbaa1b813b0ce88fbdefe29ed4772152c0a6b7a143b9", 0x44}], 0xa, 0x0) pipe(&(0x7f0000931000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000004b000)={0x1, &(0x7f0000197000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000241000-0x40)={r2, 0x6, &(0x7f00003b5000-0x18)=[0x9, 0xe1, 0x1, 0x8, 0xfffffffffffffae2, 0x2], &(0x7f0000bc8000)=[0x2, 0x5, 0x80, 0x2, 0x6, 0x1], 0x1, 0x3, 0x1, &(0x7f0000fd8000)=[0x100000001, 0xffffffff, 0x7f], &(0x7f0000ae9000)=[0x9, 0x20, 0x7ee0b984], 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ceb000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000061a000)=0x14) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00003d0000)=0x10001, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f00000ba000-0x4)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40012041, 0x0, 0x0) 2018/01/13 11:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab8000-0x4)=0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000659000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000937000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x8, 0x2, 0x0, 0x2, 0x20, 0x20, 0x3f, r1, r2}, {0x100000000, 0x3, 0x9, 0x4a37, 0x0, 0x8, 0x4, 0x6}, {0x3, 0x80, 0x8, 0xb3d5}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x6, 0x3, 0x4, 0x5, 0x3, 0x5d}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c6d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000-0x4)=0xe8) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058f000-0x10)={0x0, 0xfffffffffffffffa, 0x100000000, 0x8}, &(0x7f00005d5000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb5000-0x8)={r3, 0x7ac7}, &(0x7f0000e78000-0x2)=0x8) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x7037) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b9b000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000daf000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004cb000)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a03000000000000060000001419002900000000a8000000680003000400ff090000ffe46d3e", 0x39}], 0x1) r1 = accept(r0, &(0x7f0000f4b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000081d000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000013f000-0xe)={0x0, 0x3f37f86e, 0x3, [0xfffffffffffffffb, 0x2, 0xfff]}, &(0x7f0000974000)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004de000)={r2, 0x1}, &(0x7f00002a1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001d6000-0x10)={0x7f, 0x8000, 0x800, 0x9, 0x0}, &(0x7f00006a7000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000074c000)={0x8d, 0x5, 0x0, 0x77, 0xff, 0x5, 0x800, 0xff, r3}, &(0x7f0000676000-0x4)=0x20) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e7c000)=@common=""/16, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fe7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fe6000)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0x1c) 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001f0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000097a000-0x4)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000078000)={0xfffffffffffffffd, 0x73, 0xadb, 0x8}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) recvmsg(r1, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b82000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000df9000-0x10)=[{&(0x7f00002f9000)="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", 0x1000}], 0x1) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) 2018/01/13 11:32:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200, r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/13 11:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c1000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007b8000-0x4)=0x7fff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000717000-0x8)={0x0, 0x0}, &(0x7f0000180000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c47000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000066c000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x2c) [ 73.447710] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/01/13 11:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000dfb000)={0x0, 0x0}, 0x3f, 0x76e) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000699000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd3000)=0x10) getsockname$inet6(r0, &(0x7f00004d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000058f000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e8d000)={0x4, [0x8, 0x8, 0x2, 0x8]}, 0xc) 2018/01/13 11:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f21000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006f5000)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000f21000)={@generic="26aa295762036d479096c88e9de4b626", @ifru_flags=0x800}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000031000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007af000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b9d000)=0x0, &(0x7f0000aa1000)=0x4) socketpair$inet6(0xa, 0x3, 0x81, &(0x7f0000e29000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000003c000)=0x0, &(0x7f000096a000)=0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000e6000-0x10)={&(0x7f0000446000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f9d000)={r2, &(0x7f000080a000-0xa8)="46414dcb68d5f889faab285c17ceb1081e9e946103bd13f111114e264a8d697d3860b5d52fec88291af38415eceb7295094a888e9d3affe707342a9986679a8c07a11815cb7acbb5936e40064a6b057cb07da88c1cfbd08915352f2f425304d029634ca14bab7da03571bc0e2cdcf51f620132d2802c222fa550953a5605883a13b297b2853d1d969f4838ff57773c8f0dd7ebcd39e9288436c2f22cb858e77d3846284d7d88876c", &(0x7f000050e000)=""/137}, 0x18) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r3 = socket(0x13, 0x6, 0x23f) accept4$unix(r3, &(0x7f0000c72000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006a9000-0x4)=0x1002, 0x800) 2018/01/13 11:32:37 executing program 7: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0xfffffffffffffe01) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a12000)=0x0, &(0x7f0000a13000-0x4)=0x4) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x100000000}}, 0xfffffeec) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000a14000-0x118)={0x4, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a15000-0xa0)={0x0, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400, 0x8, 0x1000, 0x0}, &(0x7f00007d4000-0x4)=0xa0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a14000)={r2, 0x1000}, 0x6) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f000071a000)="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", 0x1000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a12000)={@generic="b87e12a5dcd6cda9d318d0b18c84ca56", &(0x7f0000583000)=@ethtool_drvinfo={0x3, "074af858a3b2f9b769a520e23fe000a8beafda8a17f347109c1d533daa842b13", "227c9abbf45874a149f94ce909a7966d714f3fd5f8127a4382d0f3442a93917e", "2a16e316c609bc3a83fca64ed8072c7565bab0c91487d75cb549149a04110a19", "5b876615f2fb48c021c06d44f9cc05ea50a00d9293d3bc8c227470be1d46776d", "ccf4b6b25c0b390d5526b13f10171992b27ba51bb1511403337c8047b1e6ce20", "e0279c049b097d69a80dc5f5", 0x80000000, 0x4, 0x0, 0x1000, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa6000)={0x26, 'aead\x00', 0x0, 0x2, 'gcm(camellia)\x00'}, 0x58) r1 = socket(0x1d, 0x3, 0x5de) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000865000)=0x7ff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000df1000-0xe0)=[{0x0, 0x0, &(0x7f000093c000-0x50)=[{&(0x7f0000215000-0x1000)="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", 0x1000}, {&(0x7f0000a5a000-0x30)="fae9b2147567639446b55d7134adee16aae88eb30c938663ae54677c4000de55e44310c26d8c2520059e93c1574a34d4", 0x30}, {&(0x7f0000fdb000-0xe2)="f91ccd6f5cf374e64fd9b2e801799e47f3400f8998bf8d5e8c9dc5ab7c496100293672f11e2480336672190e3aee1cb4f88516412da505a1b2853db2db170e4f1174683766ff1a540ccc3701c21f5af98de6d272866ae9f6957158d738399567453a09e7f9522e6b862345a7ffacb13b4fc73f04fcadb8877ebfdde3e11635d00b77fbd852e119842985681468026423b12d4a440b3e48b62a0055663926a0b85c3ad067db6abe1136f01775ea49c1c6f715630e24ba58f84adc86d641e6c4dec29dfb2e3692bc144e4b590ecb8bd457c778b1724028fa388caae0ec983835ec987e", 0xe2}, {&(0x7f0000df8000)="b59c81f0df6160aac40710d3243630dd4c68da44efde51f8bdcec7eb74de6666c0961ffd9a5683c9313e5f", 0x2b}, {&(0x7f00001f9000-0x2c)="ea8e6cb866609fdfcf0c46fce21eb2b48db9a0354f902da533edc63395f95e4505a95501a548a0b425c55757", 0x2c}], 0x5, &(0x7f0000f7b000-0x3b0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x25}, @iv={0x98, 0x117, 0x2, 0x7d, "16f39943693e7eea0613f12c96e9f2c90c8f29de670768875dc31eb2f6eac8c83431cdf963250c23ad3b38a98606e19bfdff77c939399ce7d188f77a07ebc976e4a6fb10dccfb7a027121206fc6a0da8ea491ad1a1bf1dafc4f125e8ca0c0e05603d2bcccd01b9261c69db8ae91dcc29371f460bf03fa2148f99aaa180"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x100, 0x117, 0x2, 0xe7, "6a4e975e8d29893a10bc9eb9ceeb5acdd0a2b9ac4c2eff8051418d2591ce42023280ef1747d2f9743993fd8cd2fa4a37add62d05df626c00b377795de5771fcddcc7037416c2a46e17cba1cb38a12fe85c23b309e2422eafd6f93c9ae9ed66c313d5c5d52a63eb1864f36c29fbb5bf5f930537099cb93282bf3c9876d00cec9657c50a33a9cc01fd0b4892b1b7d7133254ca35c59cd0862ce8bbc33537c030d8e57c2cb6e43b91ca12c560c1755c621defeb0f74e001a039b63cde552e7bca0b2370718ccd83623aa197bc846ade34a4a2102f8424b99b114b1a4b156a90cab9bf40b0056ad0ca"}, @iv={0xc8, 0x117, 0x2, 0xad, "9b29b86dca3301f9429642e44220bb98b81e12b5e9ea1c371a7277cca6df1f87d3a1e4ab04ce8722abd12ff405f3f921f28ed044d5a38e979ace0f5b53b9d8498b6aab671028c611438d1275088b304de249e5e0c6d60c059ea6b752a295fbec03233dd1105802c8608146f78c1d4e43803d4c2881904907e8bb1ab56665e0b346a4752edc44150b93949d16d8c97ecab30349f94f16e25c36766875a04ad8eb2726e388734d353794177aa6af"}, @iv={0xd8, 0x117, 0x2, 0xc0, "d54b52ed26a35ffafd238cd0667f8a2ec06d8b396679799aa1f10d3b47390367bb959915e8855bdbba594a6f4cf781535a02404b344822160ab4f60b014c40b588e91b53d0feb1313a0eec2c22226e0f38fd0b545892edf00eaa688fdded5caee544b0bf4e663101710cd07c802af1448f3225fe7e60cec3322b4e478346063199da9d4fb8acb8d13d7c72ef12b4b8ea47db58dd52db04ccc3669c111579d642251553c9343960e6584f7d52181d1bc9f884c9cd98da3f513325415728733e9b"}], 0x3b0, 0x8000}, {0x0, 0x0, &(0x7f00003de000)=[{&(0x7f00002b8000)="abcf319ddaecfc4f29a6f5523203b334ea1935b7a66dd9d873b7310fc50423da66968a115c7c5686fe9331fdec106216d8d57654c151490c9e0256501538acaad91e14c6eb518b0ded81d683c71303df65bb803c79c6c8aa5af1fc7a4f3f6fcc55f853ab2c6f91b74a58747b8a92e456137cf20b3419c92a0f2de18c0d2c4ab481f7090c95d3663fc02e8625c8e7f7d6de72580ade324570be3c2d3d0e1aa6f2e5f95af0b2bc6f5ba112dc3d514175520d71b53667d09abeaef009a2d13f50ffaeb08225ddc3b604b8d2f45abce85561360e005dcf0300b16c2396111cb5d12d3766c08727726bdd831efd3533", 0xed}, 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{&(0x7f0000810000-0x68)="77871e4acbc2623611e2c82b06e7600925dd64bcbb53d98131acbb38bc3fe7820ac2597f206d98f0b35c14f18989dd72b3fd283009501907c3367606584d0ae94a78cc61f09673d31dc9821a4858d8daab8a8f8a2b2a04a222b4aea0672b66219990dec000ff215a", 0x68}, {&(0x7f0000935000-0x42)="45374568910e93b7e56366b83c44dba4bd972d325bc9f9076d7f5dbe06d58a1e249c2b44982a6709594cfb55e6d6bd320597f275bf0f024150b9f1658d4dc7698a36", 0x42}, {&(0x7f00002b5000)="0c6b85d35a99ca571d9d09fcb5b42dc4f08c5129c5f48245df1fa4f1b989d83c147332703865874576b509fb8590bb4fef481c2f26e6595eb920b962d2ea28b7fe2c95dada97cff76ddeaa2560b267f607d4b27b51e5d90f7457780c81c4ef428d4fdb85a2e9aaf45182c4615e098e5ac72d1ceab51f27e992b5350343f22a7a4b61b1ac7737e5088e260a8651a6b264ba961a13ebc5a493fbaacefc77886f85f2957b6138b66517b0864757cc483ee948170e2f0d413d2ec4558ae844f9e7c5d3434172ab818fccec66119fbbd8ba98d6c32fa855ba6260f2e9b0ad34bb9218162e51", 0xe3}, {&(0x7f0000684000)="05237460cac1d6ef5a50fad5da12573500c064b06e973354cd8cd98ce1a35844ab12760206fe4735917e3dfb9c85cfceb1523b1b04fd4ed20c2dc83fe9b8167bc8b9e266e589c19c9c476046f650fce2fd1bb8d87060fb85d152b62d99f0f425dbc1abdaaad1d17c166cac5db805374cf20c632b57ac214f0f4094c20cbe8d0a509799d731e2e549885f9d42f372818127342742c5e72b9248b237", 0x9b}, {&(0x7f0000511000-0x48)="c2ff2bdf9a35fb2a1b00cfe744a434fd987c21895169f2d24fbec8f4272457defc7231ec47424bd2bc0378438d3f9dc621d564ac13889b186a7ac3ca67c98125b1cf18e368656780", 0x48}, {&(0x7f000073d000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x40}], 0x4, 0x84) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009ae000-0xaf)="7b5a6532cab9c05e33e85459331796f0145f1617a2c76f47b08c9d25e7df6f51c882bcf72e38139c5a07c9e8909ccb5397fe85b5a5981369fcdc4a34f475c1333a30b154bec8f265e2fb2cb68450df723dcdc3b428bd59f81e15269229b49a576beaedf530760bc3d1c56aa56f0fdafad08a4fa1201cfd6c62e5470aafd6301a9f06ed78722dfae703e83e59ef7ba9aea992ee5a8eda36b8c10f1d61feed325f907eb0f392fc1d45b478e8a0560383", 0xaf) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00009db000-0x30)=[{&(0x7f0000606000-0xdd)="89d0e380c3468f88b0ae6513a92851dc460214cab7cd9a697bda8d049e456009a29a60d6afa0263bf2b7e0bc9d41f125", 0x30}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c52000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000567000-0x10)={0x0, 0x0}, &(0x7f0000eb0000-0x4)=0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 11:32:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(aes))\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000099000-0x48)="00c5c31bc1301fec1d145f63674d7b58f13d75f247ef0536f982b5eaaff4874856ed88faf91284da173490afbde6d6bd7392703c71e7d994dc8b68db4ad9a1b7209d256be4ff50a3", &(0x7f0000000000+0x9ea)=""/225}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0x5451) [ 73.496597] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80b, 0x10001, &(0x7f00003b0000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000776000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x402, 0xffffffffffffff7b) 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c83000-0x20)={@generic="16cc08ddd1caa7472b05daaceac56a28", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000a11000-0x8d)="26000000250015f8feffff780000360004ffffe8004000000e0001000400000006000e290087", 0x26) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003a7000-0xc)={0x20000000, 0x0}) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008bc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = accept(r0, &(0x7f00008a6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000352000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aef000-0x14)={0x0, 0x2, 0x0, 0x2, 0x2, 0x80}, &(0x7f0000e25000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1b000)=@assoc_value={r2, 0x4b1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000446000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f8000)=0xc) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) accept$inet(r0, &(0x7f0000b64000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000df8000)={0x3, &(0x7f0000df5000)=[{0x5, 0x3f, 0x8000, 0x1}, {0x0, 0x418, 0x80000001, 0x10001}, {0x1, 0x10000, 0x1ff, 0x91c}]}, 0x10) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f92000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fce000)={@generic="be8d7d285b169cc8d76584d5c63ef003", @ifru_flags=0x1000}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003ba000)=0x0) 2018/01/13 11:32:38 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ca4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00001d5000)={0x1cdb0594d8fc989e, 0x8, 0x19}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000095c000-0x1)=0x0, &(0x7f0000ef1000-0x4)=0x4) mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00003c6000)={0x0, 0x0}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00005bc000)={0x10000004, 0x0}) socket$netlink(0x10, 0x3, 0x3) bind$alg(r3, &(0x7f0000052000)={0x26, 'skcipher\x00', 0x0, 0x40000000002097, 'lrw(camellia)\x00'}, 0xffffffffffffffda) r6 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f000007d000-0x87)="2446cb9c7f3a6088be741742bde65ca7ac6bc55790520906f0f49e57aa9d1ba1ec213f9b9229f8a7b4add3731830230a9b578e3bfda37a089fbd58ba40ca72c0a102b3eb32c5400db338d47528a892e65145050882efb1accf6563caefb0bb4b7c89a8390de48d307a7b9c75405574108442ba517087a6a83b347e3aae665b934b163251a4dca9") ioctl$int_in(r3, 0x5452, &(0x7f000029c000-0x8)=0x4) vmsplice(r6, &(0x7f00002f7000)=[{&(0x7f000009c000+0x1ca)="5e11276908706b7792ba8d77eb947979f54b272c0c51a3f4a45f4898885c09c1b53c98", 0x23}, {&(0x7f000021a000)="30de0599a8bfa3ef4cfa88b7c6a85f0fc5bde4a6e831330bd4bb11010c265f558e2d4ca2464a36cc1a0968", 0x2b}, {&(0x7f0000019000-0x9e)="d21c631eeed8ba7974b910ff38104846fb89274f172b0058ed4b2321dd92a1632bb0408c2719ca9d119acdf140bc4445f1be24cc1b84f5745d9f2db485fe775f837ca94f8bb99162e7202d82759a4b7ea7e7daa86eca8f605fa265488992156c55fb0e3cadca74a2c50e33a17f053ebad0e48f4dbb03f579a96a09ff1abf2f3a075bb7a6133b6e50f5109841318cfa4941d905766d2182b7fe015e074aba", 0x9e}], 0x3, 0x8) sendmmsg$alg(r6, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005bd000)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00005bf000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000035000-0x4)=0xc) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00005be000)=r8, 0x4) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005bd000)={r7, 0x2}) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) pipe(&(0x7f0000c05000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000009c000-0x1000)=""/4096, &(0x7f0000293000)=0x1000) sendto$inet6(r0, &(0x7f0000a5f000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000004000)="", 0xfffffffffffffdab, 0x40, 0x0, 0xfffffffffffffde4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x9, 0xa6, 0x4, 0x9, 0x7}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r1, 0x4}, 0x8) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b69000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0x8, 0x800) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f64000-0x4)=0x0, &(0x7f0000f63000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f62000)={0xffffffff, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000789000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000426000)={&(0x7f00005e3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001ef000)=[{&(0x7f0000f55000)=""/124, 0x7c}, {&(0x7f0000b22000-0x5a)=""/90, 0x5a}, {&(0x7f000036f000-0xc5)=""/197, 0xc5}, {&(0x7f000071d000-0x3f)=""/63, 0x3f}, {&(0x7f0000fef000)=""/0, 0x0}, {&(0x7f0000c31000)=""/27, 0x1b}], 0x6, &(0x7f0000bf6000)=""/124, 0x7c, 0x2}, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c01000-0xe8)={{{@in=@multicast2=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000-0x4)=0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000543000)={0x0, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000094d000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0x8, 0x1, 0x0, 0x2, 0xa0, 0x0, 0x88, r2, r3}, {0x6, 0x7, 0x1, 0x5, 0x7fffffff, 0x40, 0x1, 0x1}, {0x9, 0xf0a9, 0x800, 0x4}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x0, 0x20, 0x1, 0xd2, 0x4}}, 0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000531000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000682000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f000026a000-0x10)={0x3, &(0x7f00007a0000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00009db000)={&(0x7f0000795000-0x10)=@ipx={0x4, 0x7fffffff, 0x2, "af5ec30fe1dc", 0x2, 0x0}, 0x10, &(0x7f000036e000)=[{&(0x7f0000574000)="", 0x0}, {&(0x7f0000b53000)="b89320e1aaf6dfee882f1e8198fe75e47b38363147908d86a1750393", 0x1c}, {&(0x7f0000b05000)="aeb84c9faa0228df2173435dbf5ec05262675b1f8195ed1a6829b2232395a53780a34715e4dbb161e10d070020833aae5dd9ab873e79fba4c1490bf29cc77b66f5046c77645b782aa3fca7bfecaf4942a447e1257e323facf312c490f1197519e577b521f97997da47612a1fc68f66f0e7023e12b87847baca8e7f5419530f5b3f2d4038df1c6c5ed55a852007df93a87225a8180f946bafc87db906cff400ec8dfeaa4193d7709355b9c31ee90ee67a0b2f5ddcea700cfa", 0xb8}, {&(0x7f0000df1000-0x96)="7071d5bfe2b260d438c237ec40b9569ddb0ec2dd6ac7d3d01bdea324d9425727a4d96362c9fcaa95eab4b073e7b2991154aaa30408160d88725dbb495d78443271a83a40803fbf2d08cc7be3582afa9267019c98eed44f0cd283ed9d88cdbf46c89bff166963fb026f011f54e36fe030ef5b646d53779e59b2e4d17a6b9f3606a4efb4debcddc2cc0ae99cd745f37f4fe159d7cd7040", 0x96}, {&(0x7f0000a37000)="49deac97866ced27cf5e23a2fdcdef88452a8dd84a718b4c0559f18839590d5e695a5a", 0x23}], 0x5, &(0x7f0000f35000)=[{0x60, 0x107, 0x81, "11c67ba2b5ec9944a1f542c163b2d6eece92a3b3dee3e01d6edd3caf02ce50469c0861cc10dcb6b16cfd285796fdab9cc629aeedc56dcbdf332e7d284ce18a43530490a9f2441941e94f38"}], 0x60, 0x800}, 0x40000) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f00000c5000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000af2000)={r7, r4}) sendto$llc(r6, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r6) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getpeername$packet(r0, &(0x7f00001ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x340) bind(r0, &(0x7f0000afb000)=@ll={0x11, 0x4, r1, 0x1, 0x398b, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003f8000-0x4)=0x2, 0x4) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000018000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000016000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f, 0x2, 0x100000001, 0x0, 0x1, 0x1, r1}) [ 73.675273] openvswitch: netlink: Key type 10510 is out of range max 29 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00009cf000)={0x6, 0x1ff, 0x9d4, "7296b381a8eb", "34b0fc67e5ff96336e7344189fd828b0"}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) bind$alg(r0, &(0x7f0000f49000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5a000-0x4)=0x14) socketpair(0xb, 0x803, 0xfff, &(0x7f0000b6a000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004ad000-0x10)={r2, 0x50, &(0x7f0000d58000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000c2000-0x10)={&(0x7f0000af1000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000058f000)={&(0x7f00000f7000)='./file0\x00', r3}, 0xc) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 73.721727] openvswitch: netlink: Key type 10510 is out of range max 29 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f00005da000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1f000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) r1 = socket$inet6(0xa, 0x80003, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001a5000-0x4)=0x0, &(0x7f00006c4000)=0x4) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000959000)=""/65, &(0x7f0000100000-0x4)=0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000412000)={r1, 0x1, 0x1, 0x10d, &(0x7f0000966000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmsg$unix(r1, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r2) sendto(r1, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = socket(0x2, 0x80000, 0x8f88) sendmmsg$unix(r1, &(0x7f0000f71000)=[{&(0x7f0000a77000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b04000)=[{&(0x7f00009e0000)="a63e08b1a2685b301b49bab92844257023690d8ef7587dde32bae887dbb9e026b73449aaf1906c9ab8d3b4dc788dcd31613c1097d4ad571c978842bbc2840507f5fc5b9eab01c3f6044c9bf4567649740c2fa0a62924e0d1d2816c264d9b976d1f5579d22625f4ec8e38976d8fb7ace7c7d5ae6e3d7f790bb9bd1f15aa8e0d7376f426460d6b1f2953fa67337e8e278a5c25fe2cc6404edfbc8cc9dbe29e9b4eaad8", 0xa2}, {&(0x7f00000fa000)="e37381f7ea62fd09d6a4cd398b9ac4e6a309376b13fccd04eb9de83435129fff809da03767b3eb86ca2d478db365162dfeeeb0999e9479878291a9f8c6fad9378a7fee84211b81335a4670c0683b067984f040584f3a126060b2068b5c40a1ed0038deb503f231afcef386b0467e651d83ed7541d8ce4fd64e25bdc17879e54ead553e7eb94d465e4f36922e1a3540318db7b63f17c2c0987d089157b09ec125c94a927045a300def4829eab05309a5c52d13b045d0374d748613f8f3025d91773ceefc7219f363ced70a344fab81a82cbb3662240700cbcef9b4f", 0xdb}, {&(0x7f00007f5000-0x8c)="709299d1e6a766029178d7b5b18b00813e435a3b16a2f944499dd4fc0c5fc7e0c145e36e7a25d56878788f56ba507c3e769870b477e6e65a2b00be2bc24b7f3acea15b192927f08ef68e41f085395c5d5b9444e4baf74e7421d7af9f489893fc3ec71fa6c2cf7d3e5bb2975bc768cfe1c49fcfaa712092e4ce567c982b5ca03cbe5e16028560b9edb3e66cbe", 0x8c}, {&(0x7f0000934000)="6da84b308948606b918caf5cd98d5ed6dc7e1d3b6a010ff52335deb8d52b29961d52360516f002bc07cfb0dd14985e7c0a1307422efeddd42aa14749e032111a6b89753eeea385328b4f4d6e8bca789b8bf42da128e4fab26ece8689a2b84a2db677a2da7f5cf421ba4d358a24b43b9e68439ace3d3d1d2bace68f3ef91424f8d454936bac6df78ed37561b34ef6858adf4e928cec6e50793d7b25303f99b243b20abc16bc4387cef1627cdf4468ccaf2fde432e92cd2201af2c6941c58bf48cc071c3b7356305ebb488fdf15986b156fc7863481fd8d147", 0xd8}, {&(0x7f00000a6000)="73b9ca90fa89606bcbe9336d61f61143b2544696b90d6f2969899b900733ef434446f5ca29ff5364a58a9c1ba2d1632976236e0fd55b37b75375a8f844f2c589d87c0f707b1397c3ec93b8edea30b7ef5faa181b3e6db8397036737d700bb75799889fd5594d19a38eb1e46086e2e937e06aefcf6e7ca7eebc960be3d2ceb38b0fb8eedd64c37c787709b773e7476cd7500e88ab70c4e838cf928750d48276bcb26bf1de7f055b66bb45af835c855163c25fb6681af8944aa1f09539d9a5fb0fa1c7c18f3c52066435cf8f096ea0ff47b367a20ad3a9f253aab42a12eb1a9762101c33d16f4e4f", 0xe7}], 0x5, &(0x7f0000b42000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x0}], 0x1, 0x8000) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004a8000-0x4)=0x0, &(0x7f0000ddb000)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c9e000-0x18)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000135000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000023f000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000cb2000)=@generic={0x0, ""/126}, &(0x7f0000f85000-0x4)=0xfffffffffffffe7c, 0x4000000080800) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f85000)={0x0, 0x77, 0x30, 0x8, 0xfffffffffffffffd}, &(0x7f0000f86000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007d9000-0x8)={r2, 0x3}, 0x8) bind$bt_l2cap(r1, &(0x7f0000810000)={0x1f, 0x9, {0x1, 0x401, 0xfffffffffffffff9, 0x3, 0x1, 0x97b}, 0x80, 0x1}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c1e000-0x20)={@generic="382f45da668f18fc53f70599a80fa8e7", @ifru_flags=0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r3 = socket$inet(0x2, 0x3, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ddd000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d5000)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cc9000)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f87000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x2, 0xa, 0xa0, 0xa0, 0xba, r4, r5}, {0x81, 0x6, 0x84c1, 0xff, 0xcbf02f2, 0x10001, 0x80000000, 0xfffffffffffffabb}, {0x9, 0x1, 0xfffffffffffffffa, 0x7}, 0x8, 0x1, 0x1, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x3, 0xdfe3, 0x40, 0x1, 0xffffffffffffffff}}, 0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f86000)={r2, 0x5}, &(0x7f00005f3000)=0x8) 2018/01/13 11:32:38 executing program 2: socketpair(0xb, 0x4, 0x475, &(0x7f0000b4e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0xff) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x85, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9250}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x776}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9ee6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @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]}]}, 0x590) r3 = socket(0x0, 0xa, 0x3f) getsockname(r3, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000003000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0x3c) setsockopt(r1, 0x8, 0x5, &(0x7f0000004000-0x68)="9f033f741c163dbdcdbf681a7fc2e60c0c505e4b269f495e8dd5053e4ec4eff953f3fd00f39ce56aaa307f8dfcc38137d794cd2b1cf7137ea54c77115c1d8b4e955e442f2af74a584e48011883ff1ac3a90721cf4b340d926f1052a4ce42f277777378d5344da950", 0x68) bind$netrom(r3, &(0x7f0000003000)=@ax25={0x3, {"5391c55c2da37e"}, 0x17b}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000001000)=""/25, &(0x7f0000004000)=0x19) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x3)=0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000002000)=0xfffffffffffffff9, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000004000-0x5)={0x1, 0x5, 0x6, 0x0}, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000006000-0x40)={0x0, 0x0, 0x9278, 0x24, &(0x7f0000007000-0x24)=""/36, 0xa6, &(0x7f0000007000-0xa6)=""/166, 0x82, &(0x7f0000007000-0x82)=""/130}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) 2018/01/13 11:32:38 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x80804, 0x3ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000999000-0x4)=0x0, &(0x7f0000440000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a8f000-0x4)=0x7, 0x4) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e87000-0x88)={0x5eb1, {{0xa, 0x1, 0xffffffffffffff00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x504753fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000005a000)="25f7f49cbc70df498f594da7ee854ffd6d7e473b14effb039eaceb1f28eb10046d4f52ab5e9f6ad7ab0aea99078f1a0fead18f09939b67a69d", 0x39) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000757000-0x1000)="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", 0x1000) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00000e2000)={0x1, "1a3ecc3a9b3a"}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) splice(r3, &(0x7f0000c67000-0x8)=0x0, r1, &(0x7f00009e3000-0x8)=0x0, 0xffffffff, 0x4) r5 = accept(r3, &(0x7f0000965000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000031a000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000043b000-0x5c)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1, [0x72, 0x0, 0x3, 0x7, 0x35, 0x0, 0x4, 0x6]}, 0x5c) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00009c8000-0x4)=0x7, &(0x7f0000f0d000)=0x4) pipe(&(0x7f0000662000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bc9000-0x38)={&(0x7f000010a000)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f00007da000)={&(0x7f0000fad000-0x2ec)={0x2ec, 0x3, 0xf, 0x1, 0x6, 0x0, {0x7, 0x0, 0x6}, [@generic="8a276e750803a2d8dff7107bc25fcbe21b532f1b5dc62cdc3633ea58e209bbb2ddaa98b586cba24c0f7ebcc5eee08e9925e772cd1f1f3716c13476028745a1e0c402cb80b50b29f0766dd1ff2d9d68b2b3f2142dbbc8cc49c425bd0e6a56064151cac7c403da8544eceebe71147e8efbe2213b60753eb1ed1c434b64db6e6b5ec767c86b303c4a2746e2c70863b7b11495bcfa478699bffc9e9c9048799c2570ce01", @nested={0x10, 0x6d, [@typed={0xc, 0x26, @ipv4=@multicast2=0xe0000002}]}, @typed={0x18, 0x88, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @flag={0x4, 0x4d}, @nested={0xd4, 0x6, [@flag={0x4, 0x8e}, @typed={0xc, 0x4a, @ipv4=@multicast2=0xe0000002}, @flag={0x4, 0x1a}, @generic="ae2edf48517286e022d3e84573d13e409ff088445fbfb193a6e9965949934b1b89f28ed156c039f4e4849ee5dfe70d1d3aff2cae49210e7586dec9239b803b5e35299df7f53ddbb1d826bff362e454e7b9ee5a7b46b6a2db58e283d4d78f0f7e059de2a05d82f282284a79c9ee8eb7b45aed56af4eb468de8fe529af61d0316ee1", @typed={0x24, 0x6b, @str="6c6f2529d42370726f636b657972696e6776626f786e6574312b2400"}, @typed={0xc, 0x4, @str='\x00'}, @flag={0x4, 0x3c}, @flag={0x4, 0x91}]}, @generic="10988dad427f6671f02b83ab7ab2d6b0c23c19c72d489f828784d19fb21c2f", @nested={0xa4, 0x34, [@flag={0x4, 0x8b}, @generic="666b14c4f50a41a2269ec43eb314f3945bf30086e26012e81ca265a7569ba84a783951dd839b47606bf768465e5acf4c57823af43c63f13e1e02da95b76a8cff4499e76449b855f88bc0b0863036f97f5470b3baa1470ba6e121af244bd21d043ef1fa6985ebfba8280a0ed28af624012970da6950167f3d09aadf6a112f0b6c1b5c9abab23b2a932e6372aba263e71192fe848adf52bdf9daab99a9"]}, @nested={0x70, 0x76, [@generic="1e44df621b25313e6e66807172857e3e39a12e", @flag={0x4, 0x60}, @generic="05d45bdd485e18a4c1e861ee5960901c9049082e5ec186aaf08ee441e05c894b12421d07ec0c645fa9f451033a3899665bac63b6addfbbc049668c399d80dba569ac9e1a1c158889", @flag={0x4, 0x72}, @flag={0x4, 0x4b}, @flag={0x4, 0x5a}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000) writev(r0, &(0x7f0000f75000)=[{&(0x7f0000b31000-0x29)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/13 11:32:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000fd000-0x18)=@get={0x1, &(0x7f00005c5000)=""/3, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000271000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000a8f000-0x118)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x9e)="df334a01d79c51a895b2a8d812ac939bdb6fbe0d99af118685a9cc94b2f0eee65d65c4b743a2b95657c7c11fe19934284a070a7fbedd8543822283b8addfa094e75272d7755f60069c429f65bb7bd4673b4b3a661a3259eac6f0f96f7e8265313ec3fd96775fd5e5bdb4f209a551f33f10457cf944fb9b9fcf1f5cacf11729259da2c631e3313c8c75fb98debd410d79ba91e474e5985ab9d646f3fcee79", 0x9e}, {&(0x7f0000001000-0x66)="fdfa88f11ec213744b0ecbfb6c74d911f931cd96ffc2f6edfab7cd187cbace5d935917a60f5ed389aeb14bff6a827c4b644596c3f7df22e0319a44eb51cf7d7b87ca52079081d95acdf3e7e106a2c0e21159ec63811cb889951d0f4e26d0f3fc03ee10a8eb76", 0x66}], 0x2, &(0x7f0000001000-0xb0)=[@iv={0xb0, 0x117, 0x2, 0x9b, "8883a6413f0cea264ecf1c6a10948bc996b3153df97f842c59895712cc58283b64f43ae26a6bab658a5fe819fd8196448b3319737c1f4eff24108586b0781063fbe2f8363d969f47df3d79e3e4b4d8807e3339c75c5c7af7ade07370da230f178feb0db18a9764ed270884bc198f12ece90f2acbe36150082746ded059ebe0d7cdaca9fd7914364502cc39877be20ae7797526e01897008071d6b3"}], 0xb0, 0x4000000}, {0x0, 0x0, &(0x7f000004e000)=[{&(0x7f0000815000-0x31)="f03d56458c566abb8b384bf30efc851bb861f3f7cde6feb24d2c4d1cc7b64a8df64d85621d35ce71f74ad44fccb51a4346", 0x31}, {&(0x7f0000994000)="d3d1c92213a490177fe1adf99bb2913cc714d6ec2d3c9dd49eb429835203e32a25ef3a9d3fbb60de2e26576be8c84d9990b9282e1a74888f158d82d468a0df2b389f8cd35be1f002f7325b35f38e69872a0da7b6ead6d2b0946245751a8f5ba783d4330d1b99e111ec8cf58f7128969f2366e4c3123a9833a0ccef3e77598cd114bf5472e5192e44bf4c0529", 0x8c}, {&(0x7f0000fdf000)="cd40e8c75a31a56309525983cfc13cac06209992abc7956e4d06e409b607e773b7ab5eb84d2d0db099bbb39b007ea0a0c3c61c7101acce10a6089170fef43be5ef92d601f1499e6eefa42f60ebdd49a9cbd1b444380a9824ead8", 0x5a}, {&(0x7f0000000000)="234feff37e00f9f3d603f1e664205e", 0xf}, {&(0x7f0000bfb000-0x1000)="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0x1000}, 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@iv={0x48, 0x117, 0x2, 0x34, "57b86dcf210b999750824e7bc8c144105ca6867e2fca9bea823c6ba37ea4efd35ea6369ea4fd208cf1597113223c117cbf2f82cc"}, @assoc={0x18, 0x117, 0x4, 0xe2}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff0a}], 0x10c0, 0x40}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000560000-0xa6)="82d01c834bef1d61d099c8570dcd3d1440736ff05a72a9fc1e99ee57ec06b2098901555d99ea181ec85621a177c353fabfb8ae12faf1208d14c78dd5d2206470fd6d6e47eb51fdfdaa70ea9d80e71fe045be69f870abd2e0cf213b12e6406c295b303cb54eab0584354ab618e35f8664aeda7b69e6954af4f0aab48b639001480dc26d70f7ca7a03475d1a24afe0a33c6c9d3a370b7766b177a9c504be2ff144457cadb7ba06", 0xa6}], 0x1, &(0x7f0000001000-0x11b8)=[@iv={0x98, 0x117, 0x2, 0x84, "b5957d27737a7d31f3faf78633908179db2d77f3ea8f889998de10e1acb80e7801f674c301c677e21027be4ed14e46f9b3b83018a52e302efdb0a8876347338a42274644d2585ea79b086166da187ded22f384a945f9063af2ef01d983f9ffa83c99983ee7ae6b47c41009dd1610cd95299c6f0b84b72bceee83fd3f60ddb0ce8c7b8689"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x79, "6093f381c1d23438f29b711ee4d72d687fb3e0b64a8f2fa389d227318b5436cc16a35e17ed59632364a61b4be295be7310630576496eae3a0b7faed6e3459fb11abd137259bece90c6ce632eb3a7a16af27625060b61c627fccb1e5297b3ab40bd4bf5c8767704013f97bbff7692769b9a0db1631adc45fb1c"}], 0x11b8, 0x4004840}], 0x5, 0x4000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00002ec000)=""/23, &(0x7f00001ab000-0x4)=0x17) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2f000)={0x0, 0x0}) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000d1e000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f30000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000f2e000)="f1d15391549551b5b2a63935ffde6b255002a66d16e6cf48c180e8ca99edb82fc54335067bc5cb3d88c0496aee7b456d684f5595004048bede29397dd9c4370ce903d983ca8ea8ff1f9432170a5bef90ccd61afc02534d22613001dfec47e534af934d6922f1764f3e278f93871d25f7e051d28051", 0x75, 0x4000000, &(0x7f0000e3b000-0x1c)={0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13d}, 0x1c) r4 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/13 11:32:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000702000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000447000-0x4)=0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r1, &(0x7f00005b7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b1000)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000bf5000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045e000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff8000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000ff7000)=0xe8) r7 = getgid() r8 = gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff7000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000)=0xe8) r10 = getgid() gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff7000)={{{@in=@loopback=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ff7000)={&(0x7f0000ff8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ff7000)=[{&(0x7f0000ff8000-0xb7)="da5adde5e396b72e82989b489981397ca9c22afb665105208373b16d4ae60771f2b94e1fe028219c35d7f7b254fba6e5ff1b78b00b763e35960873f08a3fab9f9432f03abfb85dd86df042544c269bce1e3a1303360bc7c3a7ff560a1cb04c6f087ce8a700de03b53adc641a148faee633f5b21d0f866fe0efcc9de9929c56699ecb174295f65aef3c093e9c1948923815e453794e5dfc3212f92135d9a94a200d3ec76440d90dcdaac48f00db0dfe078bf1b7ec54bb6c", 0xb7}], 0x1, &(0x7f0000ff7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0xfffffffffffffe85, 0x1, 0x2, r2, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0xc6, 0x4880}, 0x3) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) close(r0) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000f80000)={0x5, &(0x7f0000680000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f7f000)=""/159, &(0x7f0000f7f000)=0x9f) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0c41f2ff0000acff002103c75735", 0x26) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xe7ec) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000a74000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0xffffffffffffff19) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000287000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f00005bd000-0x40)=""/111, 0x6f, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = socket$inet6(0xa, 0x5, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000076000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b4000-0x4)=0x14) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000a79000)={&(0x7f00007a6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000da2000)=[{&(0x7f000065c000-0x1)="e7", 0x1}, {&(0x7f0000018000-0xd9)="3b8c9a5601b2970e1b2e7605e5c2335a44907051cba6658475dcca40de59e638cfd47be5874731c6883c53b5bcdd7beb5fe73e5e90f743b891e01e19acad294f47cc6e7847753f4c9eaf85766c3e8c8d08ae15584c7ec876f32df3e2f113c597b154af51031962f4f822a85a259e07cadde2b42169127bc61cec6ba7f520dda250b134db0606f7db1c697aa23e3d33c1ed5619743093183e1e9ea613d2ab8753e747e7548b9335b372dc07e0b613ec837d200101adc9c4f97b922f953f94b55cbf510c8c0ac696b1edfa9534d1fd886a27a357ba3f9810f03a", 0xd9}, {&(0x7f0000e16000-0x1f)="ac91f391c07488d94e9273c8adf352565a65f7206c8a59b880bdf956108093", 0x1f}, {&(0x7f0000b31000-0x17)="1d0a8f7d421a026a489baf4b10ae090b62b8093197ba04", 0x17}, {&(0x7f0000970000-0xb)="28f0f633b4dd46ef64ac39", 0xb}, {&(0x7f0000bc9000-0xdb)="b84db33bd2407f761ab7793855f2f5165b26a5fccf94c71a8c8fde95e5f8e2ce1c43fbbe32f1b7908e047bc8a547d3b83172dd9ee28bd5a9960eda865d6787478e88f7fe2903bcbab1e4ad2b033c9a6deb22c1695a2e2dbef63e50e87387567bc420f59d6908f84f3beaf08d28b52a5e13594391624d5cacfb4d2cfb654d2ec3e84e678906cd7d7e6e19fb139f54f92364e43cda336eb318cc3ab59e5c99a039db333f7d1550fcb2f4a4d5c5c7ddd46f6aa90df2c222d5dc1ab61a91907adf5d80329da2495f59fac5927b9efe2f858a3e6149101b801f58af895b", 0xdb}, {&(0x7f0000edd000)="0f691ca3447cbddd90c94938b712c3bbb1d80eac1f29355d5f895b06bc3729cb14a70b24e2ffc7fcc8d9c37597caf7734b7c5c7bbc2615e31657a7b6dd5f2203adc6c394d17bf2f56f05b96e21857c251df593", 0x53}, {&(0x7f00007f0000-0x95)="74c7ae22e9d74309fc18422357689fea7567c0be2c3b022c15cf28c5b1400f6f6ec228176223d9cb7b1a0521ec0e4cd8a3ec7a38bb53c5f30c9634e907b77dc5a7287d1b316440b760d80c07557b4f8eed60f19217a2de15eb67c97efff025d993b802de7d37ad44cdf6b7a04f5a1ec0c25b9241ad4bd414e13a365831ba775432e20887b534eee49a3d2630e1c07befed62a1e477", 0x95}, {&(0x7f0000838000)="56bc3b60da7ca667217c50878beb2b0e0a97134eedee1d106d29d3c5c95dd500ce903e12f2af8d51b35f5b697efa4ae9fee62becfeff0da90797b0c8ea409c8059b655c875f01b301ddb8eeb64fea435dc39b57d2564a9bac1c81db93920b75641d7ec7e5d3d0ab5057fd08e8888d6ffc4640824fde9732d712e11c73a3db1f68912bc14d9a7fbaf638e07f450e050a26845285ac6e9a6181b0c797fff7177ea9ae8069bdbb739d2731a8a7008efcac826a1974681416fcdc4efea95b294febb97dcff125d6874be591a5e30660cea90cd3ab9", 0xd3}, {&(0x7f0000e7d000)="3f78ea22d0063650e5ce0e515d10aacf1a97290ff50a7fa33e5081f56145c00abeb1134748282c9f738c8dbcc91ce9c7ef133baa151a94cba1d33aa97ad68f46bc1b9fb46bc8c65f7dbdb0df89a38c7aaa0d62aff908dbeb50cb4333b7c774552f88cec5138cec0c0bd4c346a318909d24e7f530fb88e2e6dfb2b01b5bf08e1960a365cc4dae0fc0b5fb9164068075133c7a0571c8a33d5a9abe94c90e2686436d17428b406196831fee996583874479eaa858dddce148d5d988d9", 0xbb}], 0xa, 0x0, 0x0, 0x4004}, 0x1) [ 73.891498] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3843 sclass=netlink_route_socket pig=17147 comm=syz-executor5 [ 73.917793] IPv6: Can't replace route, no match found 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000518000)=[{&(0x7f00007f3000-0x27)="fe", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$packet(0xffffffffffffffff, &(0x7f00005bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006da000)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a61000-0x4)={0x7, 0x5, 0x2000}, 0x4) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:38 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r0 = socket(0x11, 0x80003, 0x0) sendfile(r0, r0, &(0x7f0000a77000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000798000)={0x0, 0xa500, 0x400, 0x3291}, &(0x7f0000868000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a71000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024e000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008a4000)={0x0, 0x4, 0x10}, &(0x7f00009c6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff7000-0x21)={0x0, 0x19, "99f5e6fb6c72d07508ae3632816797880219e8e69d91f9aff9"}, &(0x7f0000665000)=0x21) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004e4000-0xa)={0x0, 0x0, 0x1, [0x5]}, &(0x7f0000820000-0x4)=0xa) sendmmsg$inet_sctp(r0, &(0x7f00003f2000)=[{&(0x7f000084d000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000749000-0x30)=[{&(0x7f0000109000)="c852e304d5dae62eb499cb50a9a56ccbb9de5d211acaef3a6b2e0034f1e9d43f618ec1d8368a841fc33603bbb5a3915cdbc6", 0x32}, {&(0x7f0000cd1000)="91f2b3889a015fb8d92d6fbd6295d5890635fe75c37ae77a94a7ecb9a473e5499fdb6a4b1cb55c2dfcfbf7f1", 0x2c}, {&(0x7f0000a3a000-0x9c)="64dc67610eab5275b72c7d0aab3972a20ab26d4205adf8bb39eda255dbabbfdddcb18d7e5eda3adc589f413b3702f5fef54fd265fe384fbfe7b0aea0e323d57183f79cdba9cb571fcc1de4224cf5d3b7dfc4af8ed03f986d0784ee347d2eed20cb318e2d017ca65a6c9be1a5fc5e076f0aeba70da3a6cf7fa118ae908927f2b8d7b5a9a1e472a0431545a11160e998ec811e60159a30d6529e5be0ca", 0x9c}], 0x3, &(0x7f0000316000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x3, 0x4, r1}}], 0x30, 0x40000}, {&(0x7f0000378000)=@in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f000002a000)=[{&(0x7f000029d000)="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", 0xfc}, {&(0x7f0000151000-0x5f)="97094dd1b32a14e84216a6d098005a36476d71ff72b8361b22f787a7ca5c4a3380a8e5334ce49126e2e87cbe5453f6ff66a3247ed78c64530ca97c6c060d89499428edd4f4e4ab21cb9060f73222d63ab8510df67b7ed8b9d0ad814a50802f", 0x5f}, {&(0x7f000074d000-0x3e)="3d9efb55fdc9834623a087f61f5cf37ef4d9dc36807f4d36769099155f980d144941ec424f23b4ee052ba254f867c55b1ff3e2196cac7b4c44d1338382c0", 0x3e}, {&(0x7f00001e1000-0x3e)="cbed9b13bb5db546a0393be2b8fe87f6f4ac83796694967e14d568f3d6394a0d35c6fed1a341baf803d8ad3c0d9b6d90a006f593c60dcb6258e9c2791136", 0x3e}], 0x4, &(0x7f0000065000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x800e, 0x100, 0x3, r2}}], 0x30, 0x20000000}, {&(0x7f0000e4c000)=@in6={0xa, 0x2, 0x73e, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f000019a000-0x10)=[{&(0x7f0000656000)="0ad624120e7f1dd644c23b1c8d8f1f83117737f1f8cb1632737d116de36a790e95612efe15ab83d2db57583f417f9f415310643ca1ec892c7bb20744c000a3b5994eb5979123daf589a0f9d3149b40f0b74c79d5bb1126d9943ea16ce593950e604189e212642ebf8a7117f4a97213214b6bbbf28806d4b1529e060a3dc8b866d7c9f8a7caa4f719801d03b59164ee4f7754359f43a10dc9446f04c0ea2b86ecc9347502", 0xa4}], 0x1, &(0x7f000033c000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x3, 0xffffffffffffff0a, 0x12, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x2, 0xd, 0x5, 0xffffffff, 0xffff, 0xffff, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x5, 0x2, r5}}], 0x90, 0x4001}], 0x3, 0x20040840) setsockopt(r0, 0x107, 0x57, &(0x7f0000028000-0x1)="a9", 0x1) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x11) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f0000f5f000)='q', 0x1}], 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) [ 73.943657] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3843 sclass=netlink_route_socket pig=17147 comm=syz-executor5 2018/01/13 11:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) bind$packet(r0, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000080107ffe4ff020000000008010306002ddea445", 0x22) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003c6000+0x89b)={0x0, 0x0}) preadv(r0, &(0x7f0000e35000-0x80)=[{&(0x7f0000ba9000)=""/4096, 0x1000}, {&(0x7f0000af3000)=""/89, 0x59}, {&(0x7f00009ba000-0x98)=""/152, 0x98}, {&(0x7f0000939000)=""/114, 0x72}, {&(0x7f0000fa5000-0x8e)=""/142, 0x8e}, {&(0x7f0000e17000)=""/228, 0xe4}, {&(0x7f00002e6000)=""/75, 0x4b}, {&(0x7f0000f30000-0xcb)=""/203, 0xcb}], 0x8, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000084f000)="391ade8eb0f102394f3adbce601756e4b81dbce044425ac318e8566bc289491ab02cb0f74352c1b05537ff75cc9537800266825ea7453ee6f8cda19e614cfc7cd28cbb96c7dcfa70a60acbb463bfda19184dac39478b28e553bd50ee678ce66015936f0bfede24f5b352b6cd8ccbf50a62a5fbfdef7dfc5d75c8ddf8c4a7a6eefff088480d6e839cd596f0277f75975fc6f9188f5a875e618150f7a0faa716a7de4f", 0xa2) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000c75000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000720000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x401, 0x941, 0x80}, &(0x7f0000243000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000cd3000)=@assoc_value={r4, 0x24f0}, 0x8) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f00004d7000)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0xf, 0x7, 0x100000001, &(0x7f0000989000-0x8)={0x0, 0x0}) 2018/01/13 11:32:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cc6000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x100, [0x0, 0x0, 0x3, 0xff, 0x0, 0xfffffffffffffffc, 0x2, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000421000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x10000000000000a8, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000cc1000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000969000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da5000)={0x1}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005be000)="be29b3", 0x3) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000085c000-0x8c)={r1, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000280000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) 2018/01/13 11:32:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000097a000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ff4000)={0x180000000000, 0x4, 0x4, 0x1, 0x4, [{0x9, 0x0, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6a7, 0x7f, 0x8000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x480, 0x52c2, 0xe4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0xc, 0x45f25a2f, 0x0, 0x0, 0x3009, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000880000)={{{@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}, {{@in=@broadcast=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}}, &(0x7f0000132000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000989000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) setsockopt$sock_int(r0, 0x1, 0x7d6189241a4002aa, &(0x7f0000ddf000)=0xba, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000980000+0x6c6)={r0, 0x3, 0x1, 0x4dcb, &(0x7f0000909000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a83000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000068c000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000f94000)=0x0, &(0x7f00007e0000)=0x8) r4 = socket(0x1, 0x7, 0xf09) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000bf1000)=0x3, 0x4) sendmsg$key(r3, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e50000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000b81000-0xa7)=""/167, &(0x7f0000f60000-0x4)=0xa7) bind$alg(r0, &(0x7f0000f6b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)='D', 0x1}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x400000000, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000069d000)={r0, 0x5, 0x81, 0x7}, 0x10) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f000072e000-0x3)="5339f2", 0x400}, 0xc211554185b13ee4) 2018/01/13 11:32:38 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7ff, &(0x7f00005d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005d3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d1b000)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d1b000)=@assoc_value={0x0, 0x0}, &(0x7f00007cd000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000538000)={r1, 0xffffffffffff0001, 0x1, 0x5f7}, &(0x7f0000d1b000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b06f95c4674d5a5cdb4984eb5d185760f4d585b140300d2e5b8859c249d9672cfeabab5052ed59fea8977a80a665fe57290151e3228fb010c91ac72101776003c00002310a868dd7c1f0b8b6ac781"}, 0x160) 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x401, &(0x7f00005d3000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f22000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x87d1}, &(0x7f0000f21000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000733000)={r1, 0x1f, 0xea, "3536669877b523613fadf66fa79992b7b94c5627738f5ac0480390ebf0fbe9e9974c417d4e8820710e1afc35857b8cad29dc169d4bad7ccc9815bf8b19793331c2711701cb4ca30acbc1358abf93a4e7bc6a784183920c80ed0171870f34213ccb2d950633252d1bb23abe78a67195d95ca2acbf47149d91bdd1bc5f7804dc3da1a9d2ce6913157f5c058bc83bf05203f8836eaa1db79252e1f94904444bd14fc1fd18c8446dac751affc8ac23beabb30bba37fd83b721789e826e4bbe50e985b3b43ae6ab66edcec9f2e670c76453ea8255abba710fe814537f09751c6dc75ff8fb5ecacd72b062c663"}, 0xf2) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f000014d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000028a000-0x8)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f21000-0x14)={r3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x54, 0x21, 0x3, 0x0, 0x0, {{@in=@rand_addr=0xfffffffffffffff8, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, [@migrate={0x4, 0x11, []}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 3: socketpair(0x10, 0x802, 0x6, &(0x7f0000d35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0x14)="89a34d7feec365a02cd67bbc0334fc5c39ceacfa", 0x14}, {&(0x7f0000002000-0xa1)="54bbc47c63c406444845c3c5274de596bc9bfa980fe1fb5e6eeea942885662b970f8df173f936f782c807864933a6a6509f386964fd4eb29c8f4423fae6414ee2ab811e401c1f5f66fbc2837aaf2445e43cc3e566813a733d67a80f122326fe2a8ccd527c571bf1fb337fd895b32995f4d7a58bf213f36acc3e10e0a6975a891734c418d69c93dea5e34b8dc408e71a78135ed281086e17bed0bb8f8b7dcdaf238", 0xa1}, {&(0x7f0000002000-0xd0)="92bfd39cfe1367772a04b438b53f076887612bd80230a8f5e267dd803216c1c93272533f5e1c313b3524dbc402ba3927d40380fc9967bd67e5f7a9a68beccb1760fbb7c86a8a0893a544273fd91494b458d80b28d2718359c0b9a4bca9556768bf35f9322e24679a3ede9fbfd54e88ea5514bea9d9b746e92019ceae376bb6f4b928c7eda289f9d3e6925cfaca0749cae7a5444224d77b8193cd896e9aa1e13269a99cd95748b5f8d3c3293637bfbbe50694a889793ca903b013ee0a9ba2851cba489dc8f1a5f72e933609a498f4795d", 0xd0}, {&(0x7f0000001000-0x83)="f351d2a99d608c1213be98d2ac475defc06d8451ed8c8f0d2c086caa5a7cf05eccf75a584a847ce88b4e3324c9754a422fbe05a860093e339d99669d19765f50e9704c04bd8cd88373ff7a9fa2248ccfb45dec03622ec7d15ab07e494b7447ef14a6c7bb0f8407c2487c43fb2288fbd0785c4dda1a08c9ea5eff2a09daa3f2c947ee0d", 0x83}, {&(0x7f0000000000)="44aa11335908974f14418c6b3c2d7aed33be3d13f05b4c0e54fe2a3614f7fabddc9c9f4e14c654711f52979d9fd9f2f6e0e782b0b34b8920e66cce38b2e4e2e21bd26e342532068977a8580e898da296fe1b0016a4dad919854f99277fedb29b84c1294fd96c4ea1898e", 0x6a}, {&(0x7f0000000000)="ab84807a2937470b7afc5ae7042ee9bcd787e8d652ebd8d5172dbc38b391e72362e8aac19ba08a9d9d2582737ca69e740fedfd621916a42709bf3bb89c17c2d3519ef567fa44f63b64622ee7502ddf65f90e5986515074e8ac1c09ab5238e497a5b33627628332963929067d76af70553a24ee68a87f2c232fa2186f3d44712fd3cf5dbfe92e41f48755373f134caa539e2f92e9dc77a10531bf191267458b395dd3", 0xa2}, {&(0x7f0000001000-0x5c)="383f45f6a869ec6e443cb6653190534e777e4a8a2206fa16b233e5b19f1f4bae2e11d9054a41442bc6be0e40e339791ed591b48cb0f5778bf9779774aa7a5cf7a48ae33861fdca33e20affbe51fa48d3ff40b4c42e38e7553c3b86da", 0x5c}, {&(0x7f0000001000-0x95)="8aaaa7691be55458a03da94117dad1054ee2ed43fff8f005a26f8e1a950faf5098c189c1222b89049552535d74f7d25396f8469cb2dd5e2ff4f4910aa290e1d10d704fa7a6b365586d593e05c3369c3393f664f1f5c5d3df5734c4e5c2d4683a7ec6a70cdf4af8563d86e26fc073f304bd7bf40a06bd9c5da6ce48e498def91a89fb62f3b92dfc7d06f32734337070b28cfe984951", 0x95}, {&(0x7f0000001000)="603bc78b767ec4d69f3fc8ff39d8726e2fc9db10962b4858d731bdc9f5ba00b0a5d842621e450699a60dbc5f2e77e0d3271b1b278a5fb41f530b2f89c6e8171a862c4366c49e669987efcdf63d21a8a70482f446b8cc6fa49d2a452015c83dd1415595e1543fdffa4230e11219d72529eaae4c2443e8224747420edc344022ee5c8ca0fab7711c1aa028e2db0cd710a4b34d9b9827f9f0d0124ec4c2881f9668f8384e1158a3301fc58a64", 0xab}], 0x9, &(0x7f0000002000-0x2178)=[{0x90, 0x1ff, 0x10001, "fa92dbb29c5bc72d86afbe98eb96f6b77938f302ade000fe2182f95e10198631f79aa87acc8a5b09e75f89c0e7b85642987ab68d7f9a736eee6b2b6fd5d2e1744fc528b77957468b1efcd52373a77f2a160e84d76db36fffd4f2625f15399ca9be074887f8eee323a830d2fb710536b543de183d8f2e8b36c901"}, {0xc8, 0x10c, 0x35c, "58d2f39128327525ddb1cede13292ac90a2de5b460ba348baf74d9900c6f82d77aface258fcd132cde61e5f559e315f7ca77457499dc5efd4832638c7209cdea75235c677b6231ae432212912b21597280828a01aaf2267c605aed9b4631cec2467190b1cb378ec61cd169071ac79fffbcc7063b1d9b86bc150710f8e2e5a2ff27812999511ed4fe7a7bbef98bccb73ecb56481bbe6ee883577f799b647d074232545c967acbb1a711cccea97806aac07eed148aef6b91f4"}, {0x1010, 0x0, 0x1, "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{0x1010, 0x0, 0xf2d, "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0x2178, 0xc000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000295000)="1f0000000104ff00fdde45c807110000f305f00008000180044900dcffdf00", 0x1f) [ 74.141618] sctp: [Deprecated]: syz-executor1 (pid 17202) Use of struct sctp_assoc_value in delayed_ack socket option. [ 74.141618] Use struct sctp_sack_info instead [ 74.169267] sctp: [Deprecated]: syz-executor1 (pid 17202) Use of struct sctp_assoc_value in delayed_ack socket option. [ 74.169267] Use struct sctp_sack_info instead 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ab5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe0000-0x4)=0x10) accept4$netrom(r0, 0x0, &(0x7f0000e3c000)=0x0, 0x80800) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000084f000-0x4)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000897000)={r2, 0x1, 0x6, @random="f041cb6c4726", [0x0, 0x0]}, 0x10) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000cd1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000430000-0x4)=0x8) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e91000-0x4)={r0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00003d6000)="a28c2e504fa8f8e2884cd519ea79e4021905130c80701ad852261333689ee31c76e3a794383915967627c3871f3864fe46fb1e6acd162d7661c0c9646e3143c16034d015559083758dc1f2886d6c97d99df56a671012b7e5cae397e2522815d4a640", 0x62) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000840000-0x4)=0x0, &(0x7f0000bba000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/13 11:32:38 executing program 7: shutdown(0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0xa, 0x802, 0x100) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000432000-0x4)=0x0, &(0x7f000082d000-0x4)=0x4) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1778d", [], {{0x86dd, @x25={0x8, 0x5, 0x0, "701b86325155cb19f518ed1d000000ebf626b00e971cd0527db8052383c22e6ee4e8720152"}}}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009c8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c60000)={r0}) sendto$inet(r2, &(0x7f0000cfb000-0x4c)="5039ece79720499b51b2196d3057f0d267639133ced0dc21995b2e8d977ab1c15ba1ce33eeec42ea3fe90aae5b20229206c57a320c50cb61553e2804544cfaba8965b92f1619f6e1c06993d9", 0x4c, 0xc010, &(0x7f0000c8c000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e91000-0x10)={0x0, 0xa0, &(0x7f0000c4f000)=[@in6={0xa, 0x1, 0xdece, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x0, 0xe1b5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5b30a61c}, 0x100}]}, &(0x7f00008cc000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000063f000)=@assoc_value={r3, 0x9c3}, &(0x7f0000830000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00004ff000-0x10)={0x4, &(0x7f0000c23000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) vmsplice(r1, &(0x7f0000d34000)=[{&(0x7f00001d7000)="e03422f7b11662c41d2f5c9c5c1027bdecfc97f1498641b97d78ad2f7438104b2fa6de3eb580dd422675613e74af8627b8fcc5dbde6fbf5fbc6744524bb1c639a1a140a715db5da3b34589ae321d64cf72e4d35fd781273d6e01577f9083e94590dfe698a45a08127ed2d94c0569603637334b459adc1d177e21fc51f61d210fa78f103b7af27ea8bebc0a4d5f549ddd8cbf7c7a655f91032f6692504c1983537aedadb7b8d03a09a42e24bdfaefa95bb373745a030c9f848922869783f83e50a56e40b0c9c2ca1a96cfdf9af771d5e8cb66b81167947fa099b1e551aa3c3b736181", 0xe2}], 0x1, 0x0) [ 74.210153] nla_parse: 10 callbacks suppressed [ 74.210167] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) pipe(&(0x7f0000a9d000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00006d1000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000340000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000040f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000329000)=[@in6={0xa, 0x1, 0x21b5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0xa8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000022000)=[{&(0x7f0000d05000-0x29)="290000001800ffffffff6800000a002102000800000000070000060008000bc0fa0010ff000000ff00", 0x29}], 0x1) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfff, &(0x7f0000fdc000-0x8)={0x0, 0x0}) socketpair(0x10, 0x6, 0x8001, &(0x7f0000fda000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0x5, 0x2, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet(0x2, 0x80a, 0x0, &(0x7f0000749000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ec000)={0x0, 0x75f082d2}, &(0x7f0000568000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c7000-0x8)={r3, 0x1}, 0x8) bind$inet(r2, &(0x7f00008fa000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000030a000)={0x0, 0x6d1, 0x9, [0x9, 0x8, 0x1000, 0x6, 0x2, 0x6, 0x3, 0x10000, 0x278000000000000]}, &(0x7f0000fdb000-0x4)=0x1a) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x2) sendto$inet(r0, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000011000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) bind$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x156, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003f4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005f7000-0x8)={0x0, 0x822}, &(0x7f0000221000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000307000-0x8)={r2, 0x4}, &(0x7f000002d000-0x4)=0x8) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000692000)=0xfffffffe, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$llc(r0, &(0x7f00001bf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f19000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000af000-0x4)=0x0, &(0x7f0000132000-0x4)=0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dd0000)={&(0x7f0000d42000)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f0000509000-0x30)='z', 0x1) 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x96a4091d6a68056e, 0x300, &(0x7f0000a21000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e98000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a4c000-0x10)={r2, 0x1, 0x6, @random="67a993c9794e", [0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000603000)={r3, &(0x7f0000be1000)="09f21c9eee0c569aaac7201f1d76a70f9b68cb5c1d149df044a21df0a391323b2c1580ee67a0f563863280b93ba80b8d7a1b280ba0d037b790b739c30ead360cd0258cc7775ff62d3d8ac3799053a7c4a9eea77fd2ee6f18ee3c40cebca657786aea", &(0x7f0000ebf000)=""/2}, 0x10) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000e0000-0x28)={r0, 0x0, 0x1, 0xd2, &(0x7f00000a6000)="11", &(0x7f00002d7000-0xd2)=""/210, 0x0, 0x80000001}, 0x28) 2018/01/13 11:32:38 executing program 4: r0 = socket$inet6(0xa, 0x807, 0x8001) sendto$inet6(r0, &(0x7f0000880000-0x14)="cd2c84fc0bdb3eb7347871a35fbf58038d6a4ec7", 0x14, 0x4, &(0x7f00003c6000-0x1c)={0xa, 0x0, 0xeda2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00003f2000)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/13 11:32:38 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x5, 0x10001, 0x0, 0x6, 0x8, 0x3}, 0x1}, 0x9) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x31e, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009b4000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f8d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x14, 0x0, "918e986814959d976f08855a"}}}}}}, 0x0) 2018/01/13 11:32:38 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00007fd000-0x20)=[{r0, 0x10, 0x0}, {r0, 0x400000000000200, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x11, 0x0}], 0x4, 0x1) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008de000-0x3)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fc2000)={0xd63e, 0x0, 0x4, 0x2, 0x7fffffff, 0x8, 0xff, 0x2, 0x10000, 0x0, 0x20}, 0xb) listen(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000fa000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000d7b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff0000)={0x9ef, 0x5, 0x8000, 0x3ff, 0x44, 0x6, 0x4, 0xaf, r2}, &(0x7f000067f000)=0x20) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f55000-0x9e)=""/158, &(0x7f0000ae7000)=0x9e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000098a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001fb000-0x20)={0x100, 0x0, 0x10003, 0x99c}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000a14000)={r5, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c05000-0xe8)={{{@in=@loopback=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=@multicast2=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}}, &(0x7f0000465000-0x4)=0xe8) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f70000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000289000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bea000-0x4)=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000079000)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = socket(0x3, 0x4, 0x3f) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b6d000-0x5c)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x3, 0xb1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7a0}, 0x8, [0x8, 0x1, 0x200, 0x6, 0x1f, 0xf0, 0x8, 0x7]}, 0x5c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000ad9000-0x20)=[{&(0x7f0000364000-0x61)="c440c0a29fc56dca03d0dad35d75212adc2cd0bf4e86d58abf0108ca1042e118e7081135e656f67b4789c07179459eabd0c35d3505d28285ec21b6b216e72d3b9a714e4afbb06c599c8ba836e5691fde821b", 0x52}], 0x1, &(0x7f0000a1f000)=[], 0x0, 0x0}], 0x1, 0x2008000) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) accept4(r2, &(0x7f0000bcf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000285000-0x4)=0x10, 0x80800) 2018/01/13 11:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff3000)={0xffffffff}, 0x4) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00002bc000-0x1)="", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000379000-0x8)={0x0, 0x8}, &(0x7f000057b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009d5000-0x8)={r3, 0x80}, &(0x7f00009ab000)=0x8) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000452000-0x1f)="0d0000000104ff00fd4354c007110000fc05010008000100010423dcffdf00", 0xffffffffffffff7d) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000653000)={0x6, 0xffff, 0x4, 0x0, 0x2, [{0x3, 0x9, 0xb9, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x2, 0x7fffffff, 0x4, 0x0, 0x0, 0x580, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000395000)={0x2, {{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xa7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e20000)={r4, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd6}, 0x98) close(r2) 2018/01/13 11:32:38 executing program 0: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000de3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c0000)=0x10, 0x80800) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000789000-0x6)={0x0, 0xd4f}, &(0x7f0000de3000)=0x6) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000041b000)={r1, 0x200}, &(0x7f0000de3000)=0x8) r2 = socket$inet(0x2, 0x4, 0x400000000000081) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) 2018/01/13 11:32:38 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000067b000)={0x0, 0x0}, 0x3, 0x90) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fcc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fcc000-0x10)={0x3, &(0x7f0000fcc000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b77000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fcc000)=0x58, 0x800) mmap(&(0x7f0000fcc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000d1c000)={&(0x7f0000759000-0x10)=@ax25={0x3, {"f3729c8794ee42"}, 0x100}, 0x10, &(0x7f00009bc000-0x10)=[{&(0x7f000050c000-0xf3)="e7d9f1fc7216d22abbcd0807424d09afe0a7249ec61b480502ee845df8c9282ea638f760a719d46c09c050781665127ccd1e20d5c98089fd760db4a87d95cf54805b276425df20bcd3467e2c14f7d16627d0c101cb5269673132ddb667832530daff8beff5536903b05fbeff51e01bf408f274e4ffb79e7ac58076c163323f61a2e42f167f400feb7970901ea37671cbd1f77770877899209b8c99278f9fda013c00a82d31aaf4e528933c39068d63e52258a1b0d713c61786c6063fabbd7acb2171bb220e5f05f0dcbcfa41037967e32b808c63927c695bde659012a1ddb86a7585f9f51158992275c1dcaca52059fd040859", 0xf3}], 0x0, &(0x7f0000fcd000-0x1180)=[{0x20, 0x1, 0x7, "9452a15e723701370e7eccfa4059a5"}, {0x122b, 0x1, 0x1c0000000000, "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"}, {0x60, 0x11f, 0xd31, "33e8d665ceeefc3341f3abb75f7f1fb6a866f09a6b525c554fc8fea96307b9943bd278f7401bac48979102a88e330fa8aab81c69d55268546f93d27cdeea90639e809d15ed72a8350ac8"}, {0x48, 0x117, 0x101, "06a00000000000000002d23c3a31a129975b5c00dd2831605d4cae89f5e6bfcc7634b3d662a3d9a214ceb21abf1f0dc84010"}, {0xa8, 0x108, 0x100000001, "f02ef82d6160110ff50590832812125afabd806a3ede98cc6ec010475732f4c2ed788d63655823eb701e53fa8a18f432c3c90aa7fb7aa47800cd31882dcfd621d72d5fbfa5d4066ef11000ab15a5ec6a3b072ecf1d953f76d7fda12da2c616d655d414c0571714bf0fd0cb975fa58083a75d994d3e3f5ee41e50e368b3c1943791960d16b26060e33e1e8b61a786960954"}], 0x1180, 0x0}, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fcb000)={r0, 0x2}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000a58000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fcc000)=0x10, 0x80000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000fce000)=0x7, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000fd0000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00009fb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff6d) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000084d000-0x8)={0x0, 0x0}) 2018/01/13 11:32:38 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6c000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd7000-0x4)=0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000393000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000380000)=""/198, 0xc6, 0x1, &(0x7f0000f6d000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000034f000)={0x10, 0x0, 0x0, 0xa0000008}, 0xc, &(0x7f0000f6d000-0x10)={&(0x7f00000bf000-0x20)={0x20, 0x1d, 0xa28, 0x0, 0x2, {0x15, 0x0, 0x0}, [@typed={0xc, 0x55, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0xc004}, 0x890) 2018/01/13 11:32:38 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000939000)=0x0, &(0x7f000079c000-0x4)=0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000939000)="cf17b12aea104461f369ba13089e6996757b5bf88d24ab58c5c7ff06ed9fbcf6b9854a1b1a9199926b30346dd9e9f737b67bda6a735b55435d8f64a62d4ce411414b49d6d75ab8c38ad6371655f6b452d57cd14cd923f5b200908c4c2a4983b65c1b8e6201ecdaba284c68a0b9a6c171ae4f056889efdf3829ec7c09dd84e23624c690701a75a4d94d25c35524b6c04e0c96784362ab8e6195bbe37a", 0x9c, 0x800, &(0x7f0000939000+0xe3e)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f0000d9a000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000af3000)={r2, &(0x7f0000190000-0x1000)="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", &(0x7f0000223000)=""/92}, 0x18) 2018/01/13 11:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001a0000)={0x0, 0x80000000}, &(0x7f0000957000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000731000)={r1, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea3000-0x4)=0x8c) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 11:32:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000bdf000)={0x7, &(0x7f000041b000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_emit_ethernet(0xc7, &(0x7f00000c2000-0xc7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb9, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xbb47, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f040080000020000000000000000007ef0000a4f96aac23121a61fbb77882b6dd0164e102d2e21f987c715d5512d90c5eea24dfb08c42fdf8395c101758b514f74591aa852383a83e9e3e898594f8e900066e29bb9d31496bd1e168aed0976f729a6a813cb73d5a3dee8f2bc2b1b1fa83b7d609000000000000001f93b726e63cc8a9c64576f0a26eb8f108a56d26ad3afb675f7b73564bd12fc07c"}}}}}, 0x0) 2018/01/13 11:32:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eba000-0x1000)="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", 0xb38) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a7e000-0x8)={0x0, 0x6}, &(0x7f000087c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dd5000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x80000000, 0xe8, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r3, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x0, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000a40000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bfd000)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000052a000)={r0, 0x5}) [ 74.557461] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 11:32:39 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000081d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000462000-0x4)=0x1c) setsockopt$sock_int(r0, 0x1, 0x2ec60669bec2f3b6, &(0x7f0000594000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000003000)=@generic={0x5, "333b01a22d976cd05bda70e7e93c13531202cc8b275c07e6c8c2863a0c2dc06d8d9d2e373f11f37b4d1289e33c9a4c833a6bd7827b8c0433a493cf0f291f5f89874b7b844c284c9c82e0e5a94feab13c2ae2ecd8ba9295d0fb0298e3ea53e5f638ffdbfa0b2246d7dae0724d0af95f4455a10465aa66d04cbdc67a49a864"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) r2 = socket(0x15, 0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000004000-0x4)=0x0) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xfffffffffffffffe, 0x2) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0xfffffffffffffdae) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009f6000)=0x7c8, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000004b000)={r0}) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ea6000-0x20)={0xffffffff7fffffff, 0x3, 0x0, 0x1f, 0x300000000, 0x2, 0x1f, 0x9e3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001c5000)={r1, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xca4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0xb5c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000f91000)=0x10) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r2, 0x1) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) socketpair(0x8, 0x1, 0x8000, &(0x7f0000049000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x5, &(0x7f0000b6a000-0x71)=""/113, 0x71) 2018/01/13 11:32:39 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f08000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d4000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='nr0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a92000-0x4)=0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050308800100", 0x22) bind$llc(r1, &(0x7f0000e56000)={0x1a, 0x1a, 0x7, 0x5, 0x5, 0xe27, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b7b000-0x4)=0x0, &(0x7f0000cec000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004cb000)={0x0, 0x0}, &(0x7f00007c2000-0x4)=0x30b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000277000-0xa0)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101, 0x3, 0x0, 0x80}, 0xa0) sendmmsg(r1, &(0x7f0000ccb000)=[{{0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f00008d0000-0xfb)="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", 0xfb}, {&(0x7f0000444000-0x93)="54f8f7ae7412f738033fb03642d485c91c6de4b6e31c109ddb34be64572bbea895bfffafef1ebf28502e2808f109b44258771f485bc6c5b19ac6800e6fedb96e3778c9559acd7f93ba777537f97b439800da59f872131dfcb01748cc569b12c1fdf8eed303a47a6236c38d369fad8ee8c845aaf6e949006db4d75dfba4d365c8bed8c07bda21af4aaf207ecf2baca202677150", 0x93}, {&(0x7f0000752000-0x7)="38faa8a074f5bd", 0x7}, {&(0x7f00001b6000-0x27)="09185b15e41eb7f062a87ddf90aba1cb21fec01b4113a22f515b84d9f575736a002fca9c637061673e0fef20a20c397f436dfa0ed65d3e926f1542ce24cb5bfd12e6b9b56d42f52d525777334d2680908131d472a08ffacb01c2328f6c2b34161875d4025bd34ba6c9a3c2d71392b265b7ca2536111c71dfad467539c825530b840349f59e462e88ff82c81ec2e7c7d4ab622c97892548f9589a734fadab273e316bd0688a44d5e56425da1c7629f88f5ba9e3037cc498f50716b994fc6ea666034ec59c89b8493122bc", 0xca}, {&(0x7f0000476000)="b2bca737ad0cc344f08ec213b4029f24af9254cb87f6ca4e722148c29b3828f2502016df158ce4c200c157081afc294441a95d4c4c0f85abc323a59d1223ef17c706b3807f17a41780939849806202c2a9ca3f3d520fdaf306c6ec2f2a54f9dd68c1982ee238db2c386445e07f2080b1448bd7b54eb8fd8972a4b6b70a", 0x7d}, {&(0x7f00008ab000)="68ca13589b3daa80203272359bb8a0adfd713864972e37223a60450dab229fac0f5fc62337", 0x25}, {&(0x7f0000749000)="133c8a37fd86182a7be7e8c8c746c5880e015c5b3315bd2171cababb1cf857baeee9a76c1b09921af019fb2caafb41068f418d28db4a4bc57cf979b81ed1cbea3cefc75fe9943abe991dbf23849d4ae08bb703de828401e1e307dab77b86faab6de859a1abdbc59941614e1cbc10d71dd97ab439ea2fa0c4b8406501c63b77e38f1acce26ac5570f5b5925e49d5ab9ca1b38f8d95c8a75b4e85fd082a4b1f6a8428c8625da553c522e0e006d5d2b8a829280cfb69907c6e310b7d898ccc741c650d99ea9fde790c4da853b439d89136fab6da488e93f", 0xd6}, {&(0x7f00006d8000)="169788c5c58213c648881c4420ba7600181d3a2cc2fe94335cd4e2c1a0a08ac01c082c97aecb453d75be021d71c7043227f284cb9b5556a98445d3e357bcebfc2a97ec12218621e71511a058b34ec32131ee691fd84a6f1b7bdfbb988de5f2db2ebc1727761ca8b7622b371e976b469c3b9031637d50", 0x76}, {&(0x7f0000710000)="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", 0xfa}], 0x9, 0x0, 0x0, 0x40c1}, 0x1}, {{&(0x7f0000b65000-0x10)=@nfc={0x27, 0x8, 0x9, 0x1}, 0x10, &(0x7f0000e2b000-0x50)=[{&(0x7f00000d2000)="9ea69b2df85cab2786668ecc4ff1268dc6a7bead6f4c40ea34c0cfed3af06f22d68412e9", 0x24}, {&(0x7f0000455000)="ad4421a5240ec486f47cc37a541834fe084177c725c7c0c197dec80c6d073335b514a71bce4bad0d0f01d33d18b9386b8faee9b28c8e3fdbcc8631f819f8cb5c36b4212321ff76a3e495be", 0x4b}, {&(0x7f0000da9000-0xae)="0e70a7fa74df563394ea2fe668646f9706e38b8ecbd238ccebac3638162df4b7efe5edf72fcb8813498d25bcac9ca06e208cc71a0c85e5e6cdf59ea710b8615ef12d4294b37786d00cf69412273095bb1d3d809b25e20c021f07dfd09a264142fd9deb7ece5bb2992940e8a443b2c03e88592bab5ee8edca0a04c58f5dce625e718b5706e1178fb1a7188d435cf3875e7d8ebb4590ff1b568c10bb0542ccc6a36522265935e302bc83bee5238cf4", 0xae}, 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0x1000}, {&(0x7f00005a3000-0xb)="88e21e1dacc47dbdb617b4", 0xb}], 0x5, &(0x7f000037b000)=[], 0x0, 0x0}, 0x8}, {{&(0x7f00004be000)=@ax25={0x3, {"cd5011adfa3e18"}, 0x7ff}, 0x10, &(0x7f000008b000)=[{&(0x7f0000210000)="3e00f72e6a2409b0d54cf41bd6a6181505b0d137e4bd8994ffda0e7c6d70f702b9fb3d2f43417faf29368902502e482463613891d456cf5c34c5e40d6b3253e1d6ae3b79020d945679e94e752781f079d1dd3e7c8ad47bd3ce2d3f7df5de90b51cd4efa5981724b32cacb7b7e43ffdb0bf51075ca9cb97907e7f506f3a5efe9e1957cf27a94fb9cee4e61694c397d40d95f49e5feb30a18af9d3997786a63f7bd0bb1b2e43215ec62c39403dea86", 0xae}], 0x1, &(0x7f0000615000)=[{0x30, 0x74b43ab6e86cfa65, 0x401, "29f09771724f43574383ae00bbddd73d228478d24d3d316a1e"}, {0x80, 0x10b, 0x5, "2be0ce6defce4df3df6b0574194dd7d42057a4fe88ed3e6e40b12d8fd9e7ce4e7a81db7a8ff3e202d772a5c9af37ce8a45ab31bb94af198dbaf2e51ec05484bbb8fdd8842528cb4e14f70d58d88bb52f51e3fa17014fadc977233b30b20dd9d1ce3b75c1635f501932"}], 0xb0, 0x4044044}, 0xffff}, {{&(0x7f0000228000)=@rc={0x1f, {0x558e62c9, 0x100000000, 0x6b, 0x4000000000, 0x80, 0x8}, 0x6}, 0x9, &(0x7f000096a000)=[{&(0x7f0000629000-0x1f)="edb0ec6127d9099433a9cc21a34d0a8cf460a8b15d7b407272d28fa926580a", 0x1f}], 0x1, &(0x7f0000f58000)=[{0x1010, 0x117, 0x100, "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"}], 0x1010, 0x40010}, 0x3f}], 0x4, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000a6f000-0x88)={0x80000001, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 74.634349] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 74.722478] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 74.734479] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 74.751149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5153 sclass=netlink_route_socket pig=17391 comm=syz-executor0 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000888000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 11:32:39 executing program 6: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f0000b50000+0xb2c)=""/79, 0x4f, 0x0}, 0x7) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x284, 0x0, &(0x7f00004d4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e86000)=[], 0x0) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0xe89000)=nil, 0xe89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000020000000000, 0x1) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e89000)="021ba3c34bd03684b64191e6d6835fbf4df74c73ac3d6363bd6006418101ddaf6dffe20c3790993b731f21e1d74c3a0fe10e671d0bc4f857e195dfc784a70f688991769d6b259c14b42ce872b04a97c7781db063e64247509b3da26a13da18f571b3d24884eac7bb749ce5dbb9fb88273df096866c0eecb02d5bad93956f011d1e3bb46e3ae6431b0bce876b43f2", 0x8e, 0x80, &(0x7f0000e89000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f0000b50000+0xb2c)=""/79, 0x5, 0x0}, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000330000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e8b000)=0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000023f000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e8d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000040a000-0x4)=0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e8b000)=""/161, 0xfc96, 0x40) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000110000)=@add_del={0x2, &(0x7f0000ca8000-0x10)=@common='sit0\x00', 0xffff}) pipe(&(0x7f0000518000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ca9000-0x4)=0x7ff, 0x4) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00001f6000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d0f000-0x4)=0x80) accept$inet(r1, 0x0, &(0x7f0000e27000-0x3)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000074e000)=@assoc_value={0x0, 0x0}, &(0x7f0000ba0000)=0x8) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r5, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x807, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r7, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000b0b000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r7, &(0x7f0000536000)={0x0, 0x0, &(0x7f000058a000-0x10)={&(0x7f0000b5c000)={0x2, 0x13, 0x5, 0x8, 0x9, 0x0, 0x6, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmmsg$unix(r7, &(0x7f0000adf000)=[{&(0x7f00007f6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000091a000)=[], 0x0, &(0x7f0000d2b000)=[], 0x0, 0x20000051}, {&(0x7f0000203000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000773000)=[{&(0x7f0000a20000)="", 0x0}], 0x1, &(0x7f0000710000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) read(r1, &(0x7f0000c16000-0x72)=""/114, 0x72) r2 = epoll_create1(0x41) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00009ac000)={@loopback=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000231000-0x4)=0xc) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000239000-0xe)={0x0, 0x9cc5, 0x3, [0x81, 0x40, 0xac]}, &(0x7f000027b000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b5a000-0x8)={r4, 0x8}, &(0x7f00008e2000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000077d000)={0x0, 0x0}) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000000e000-0xc)={0x1000003f, 0x5a8af838, 0x15}) [ 74.769815] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 74.778260] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 74.790545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5153 sclass=netlink_route_socket pig=17391 comm=syz-executor0 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00009db000-0x30)=[{&(0x7f0000606000-0xdd)="89d0e380c3468f88b0ae6513a92851dc460214cab7cd9a697bda8d049e456009a29a60d6afa0263bf2b7e0bc9d41f125", 0x30}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f00009ff000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f00008f4000)=""/29, 0x1d, 0x20, &(0x7f00002be000-0x10)={0x4, 0x7, 0x7, "69a5c2299c8c", 0x6c, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000447000-0x94)={{0x0, 0x1000, 0x100000001, 0x8001, 0x7, 0xc3}, 0x7, 0x53a, 0x6, 0x7ff, 0x5, "8e8ac84f07c2b1072b984726965578ee1350ccd6ce1a1ee4e73c63be0e763849bacf097808f235e4d79572b130abb1759e31ea5985392c7c6241ca32a31b3d607f10f77fa69048f48a8d2ddd06a8c6e866b46470259a4c8716bb48fe407dd9c45e3f1903d58f91ebad7b26a5f7f4e59811d6e408d1b3910d0805e9a4f8e7607c"}) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c55000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f000099d000)=[{&(0x7f0000d0c000-0x4d)="6a7f8b112df3722ea0e84341e81ed46a2115275643eccff77449800032bf89889543df4f60b18c933e56fc7e3f01b9a80aadd292e1f467bf711e4c4203abb7b07af8a99e1e5393ab95f821593e", 0x4d}, {&(0x7f00006f3000-0x2f)="09b1f605aba372d5c3eabfe234144928507c96c43078327b3fb57c39c5d1d3b8681919fc767d18a2fc3a4e404a38a0", 0x2f}], 0x2, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'skcipher\x00', 0x40, 0xfffffffffffffffc, 'lrw(twofish)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000886000-0x4)={r1}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f6a000-0x4)=0x2, 0x4) 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x13, 0x7, 0x1ff) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000212000-0x10)={0x8, &(0x7f0000585000)=[{0x7, 0x4c03a30f, 0x9, 0x0}, {0x8, 0x0, 0xfffffffffffffffc, 0xd1}, {0x6, 0x3f, 0x7fff, 0x3}, {0x2, 0x2, 0x8, 0x0}, {0x3f, 0x401, 0x3, 0x7}, {0x9, 0x40, 0x81, 0xf73}, {0x7, 0x3, 0x4, 0xab6}, {0x2, 0x0, 0x9, 0x0}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 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}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000012000-0x5)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ab000-0x10)={0x0, 0x5c, &(0x7f00004bb000-0x68)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}]}, &(0x7f0000980000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de6000-0x8)={r1, 0xffff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x7) setsockopt(r2, 0x1, 0x7f, &(0x7f00009b4000-0x56)="11898cfc986099738569cd2732f9112f9d584b52cbe2c32d9d79d55a3048da1065142093b2e0feaa1497e985834d09a4745d19d27f055fa8041738ff1d513d79496670545735280b6304ff4bdf6d23a83e668279f51c", 0x56) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004d1000-0x8)={0x0, 0x5}, &(0x7f0000471000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000098b000)={r1, @in6={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x0, 0x10}, &(0x7f0000212000)=0xa0) sendto$inet(r0, &(0x7f0000f21000-0xfa)='QT', 0x2, 0x0, &(0x7f0000188000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x3000000000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c6e000)=0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e5e000-0x8)={0x0, 0x0}, &(0x7f00009b9000-0x4)=0x3fc4f18b2a956340) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000b9f000)="7d29c74f8dde0216bc6720a8139540e40ea922e9db45e3f8d28345aeba742c9b6f0f0c6354af69c9ffbc510e49423323bf72d3e1baf7a0cb8757737405aae0c88e744e6e340dc000085693426c63548683df437568c2e2cfb550ef78bbdec5c2b265673e1f0ca83a26b60caf6f536fdcf764551ca5d13805ba62d4a8964aaf444a346432126b2a75132b973501b129e33db05a82069e0abe0b29eb9d5ac84384c9d6b53692bb529f13798c23cfc6faadad72668919060af75d7af6b1f89fb7badafc6a67160977c32291609050fa317c4ebe982b6a8e7595547c360fd1b2", 0xde) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e4f000-0x4)=0x0, &(0x7f0000f07000)=0x4) 2018/01/13 11:32:39 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x4, &(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000059b000)={0x1, 0x0, 0x2, 0x8}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ffb000)={0xfffffffffffffffc, r2, 0x10001, 0x400007fff}) syz_emit_ethernet(0x3e, &(0x7f0000874000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x8, 0x11, 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], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ffb000)={0x4, 0x6, 0xeb4b, 0x5, 0xafa7}, 0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000ffc000-0x4)=0x4) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x14) pipe(&(0x7f0000209000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007c4000)={0x0, 0x0, 0x10001, 0x97}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00004c0000)={0x7, r2}) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000bf0000)="26000000130047f1030800000000000101000001080000000000000000f10f000000000f130105", 0xfffffffffffffe84) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000ace000-0x14)={0x11, 0x6, 0x0, 0x1, 0x2000000000004, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xff21) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fda000)={@generic="ae23733f65df72981aa1bcb932317ad9", 0x9}) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a03000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r1, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007bf000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0xfffffffffffffffc, 0x5, 0x652, 0x2, 0x0, 0x6, 0x4bf, 0x0, 0x7, 0x0, 0x10001, 0x7, 0x813, 0x9]}, &(0x7f000083f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b7000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b3000)={r2, 0x7f}, &(0x7f000015f000)=0x8) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x4, 0x2, 0x4, 0x3ff, 0x6eb9, 0x856, 0x74, 0x6e48, r1}, &(0x7f0000001000-0x4)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x3ff, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x174, 0x8000, &(0x7f0000d28000-0x48)=""/72, &(0x7f0000279000)=0x48) 2018/01/13 11:32:39 executing program 6: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b57000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x5) 2018/01/13 11:32:39 executing program 1: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000e1d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000048c000-0x4)=[0x0], &(0x7f0000330000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002000)={r1, 0x8, &(0x7f0000001000-0x20)=[0x9, 0x1ff, 0x6, 0x7, 0xfffffffffffffffd, 0x3, 0x50, 0x0], &(0x7f0000001000-0x14)=[0x6, 0x2b800000000000, 0x1ff, 0x2f5, 0x0], 0x0, 0x5, 0x3f, &(0x7f0000003000-0x14)=[0x2, 0xffffffffffff9a7f, 0x2, 0x3, 0x80], &(0x7f0000001000)=[0x6, 0x3c], 0x0}) 2018/01/13 11:32:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="73d18bb85f92a74f7badb4e34e352ae695458f621831973900c662971f2cf93d2fe61f4914cf71a87f3c3eaa0817d84eab9688e4d3617a9203c7f0b2cb3b42f6f0dfd76afb0e", 0x46, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair$inet6(0xa, 0x800, 0x28000, &(0x7f000095f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000393000-0x4)=0x0, &(0x7f0000f86000-0x4)=0x4) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000cdf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c1f000)={0x0, 0x0}) r2 = accept(r0, &(0x7f000016a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bb9000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000046c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009e3000-0x4)=0x9, 0x4) 2018/01/13 11:32:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000dfc000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x807) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000685000)={0x8, 0x0, 0x294, 0x80, 0x0}, &(0x7f0000c20000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a35000-0x8)={r2, 0xff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000064a000)={{{@in6=@empty={[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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000081d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000a5000)={@loopback={0x0, 0x1}, 0x1, r3}) 2018/01/13 11:32:39 executing program 6: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000079000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0xe)=@l2={0x1f, 0x7, {0x6, 0x7c1f, 0x100000000, 0x7, 0x7, 0x2}, 0x3ff, 0x401}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0xea1, 0x9}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x34)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cf3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x400, 0x0, 0x7ff, 0xa, 0x80, 0x0, 0x3a, r2, r3}, {0x8, 0x2, 0x78b, 0x200, 0x2, 0x401, 0xfffffffffffffffc, 0x2}, {0x7, 0x0, 0x4, 0x1000}, 0x8, 0x5, 0x1, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x2, 0x3, 0x1f, 0x1, 0x2, 0x7ff}}, 0xe8) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/01/13 11:32:39 executing program 5: socket$netlink(0x10, 0x3, 0x7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x15, 0x1, 0x1, &(0x7f0000406000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c86000-0x4)=0x0, &(0x7f00002d5000-0x4)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[], 0xfddc, 0x0}], 0x1, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f43000-0x1)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000844000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, 0x1c) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d0b000-0x10)={0x0, 0x200, 0x0, 0x2}, &(0x7f00008da000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000cd8000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ca8000-0x38)={&(0x7f00009c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ca7000)={&(0x7f0000905000-0x34c)=@allocspi={0xf8, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x1f, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x800, 0x6, &(0x7f000099a000)={0x0, 0x0}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000caa000)=0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cac000-0xa)={0x0, 0x401, 0x1, [0xce53]}, &(0x7f0000cab000)=0xa) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cab000)={0x0, 0x7}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b88000-0x6)={0x0, 0x4}, &(0x7f00004ce000-0x4)=0x6) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cab000)={0x0, 0x10001, 0x20}, &(0x7f0000cac000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00001cf000)=[{&(0x7f0000cac000-0x1c)=@in6={0xa, 0x1, 0xd41c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4786}, 0x1c, &(0x7f0000cab000)=[{&(0x7f0000ae0000-0x42)="fba117ef6e51b71ca5e9e1998a5df275c2125c17483b2eaa0197a2d3e8806afd7fb87f1696a02a46f7d471804667d5a1c7d24bbc042e9275a5304023d0d2f06177ef", 0x42}, {&(0x7f00007a8000)="6ca90fe956f1fd0e8ee9b728e09ba493c610d49671b1d273913127eeff2214ed84c9d0dff54072e88f2ab4e72ddcb8b1fb0da7dd733b72e80608d62c2ee7bdc7f6fb532eee9e82ed7c7e62ac053fb9b9f1d96c49d8e1a8f8220bfe8a4647d9aa014a", 0x62}, {&(0x7f0000247000)="88a478a6b3cb57808ff09241b80b06fc9988cf421991c4f3730f08", 0x1b}, {&(0x7f0000cac000-0x2d)="74fab821ac037bd4ca0360df7c336d4fc5c7fb46d510cdda65dadc5698bf7376d33fd814b0f9c78e471779ba39", 0x2d}, {&(0x7f00007af000)="9999", 0x2}, {&(0x7f0000568000-0x72)="4fb8cdf569c98e6b3e89daac64e63e7a4d0c6bff2c15a9e40959ab80e23175eaca3c6c2e0df73657fd7d50c099cc2dcb11c1af1b1dd542a4a1edcaa23e7da1bd17e69911280259e435f6e2d2057b8344c29dab7f88cfbdf8d244d9f093b2ee5b76783b8884fe0e7c698c964fd91bcb3cdf1d", 0x72}], 0x6, &(0x7f0000cac000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffff00000000, 0x800a, 0x6, 0x8, 0x7, 0xdb, 0x1d5, r3}}], 0x30, 0x4080}, {&(0x7f0000cab000)=@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c, &(0x7f0000cab000)=[{&(0x7f0000aec000)="bfc3c49003f260f23ab633cd04c26b09b5f06a1c273a45d30e816dfa8f087b1567bf9357b525e9510c46921db30f6831c01ac47dd7935fe7aeb9c728aa171ad64c08c380578a422736fd58b77f0ebcdbb1eeaa632bc052636ddcf7d9bd49589db3c8efabf090a8572adefe901ec71629f5caf75c4555864de55124bd97292da43636dd7b457f0b2e5c212cc25ceff3184c2308effc8e34e8a32cef0462c210509d54028e83c1dc0b63", 0xa9}, {&(0x7f0000cab000)="4c8c549f0f759f234dfe360d7b33a14e0ba0405cb9dce057b24d907db322db1ec4a5e4f10bafd543cd92aa52918b0da560ad1f7312f4896fac50ad12ae2643ef1b6fbc1764e33875ce8ad1a5f91ba67bd05fdca98cea6b09882720c4c01792091955f297a56c8825fd5f7d80fd0c78050c2bbf93ce85a5ccb2eb87dad8ed8a809abccd73c690f03ef42b6a9d0b8691c2185a913521f1f1d24b8194b2359bf3ad77fa53807512451e8588fd46cb331d5aeb1373716121366a99661366a38621d4c313d604f8e26ef32941266eee81036e7fe31f5f9385c883de61f94a376237e53599a4634c865f4ed8b6af3e", 0xec}, {&(0x7f00004e6000)="", 0x0}, {&(0x7f0000391000-0x1b)="3f46f90b85a93df91cd07384c06cbb2a453225afa6ada251da6682", 0x1b}, {&(0x7f0000cac000-0x68)="59d4192fd13c89fe7764ebb71fc92b77d5b39c8b3e2430a27e5196ff2d69ef1a2b3ed064e1846e5cc7ecc26f48d8560cfd49167b5ac407f5428e21e9ac4155104025e0bde14de3da7d37d2d528bc7b54b3017126409f0c17cb635898afcffa5608f3e150cef49f1e", 0x68}], 0x5, &(0x7f0000652000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x204, 0x7fff, 0x7f, 0x6, 0x40, 0xb70, r4}}, @init={0x18, 0x84, 0x0, {0xa1, 0x8, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4800000, 0x8207, 0xa4f5, 0x200, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x1, 0xfffffffffffffff9, 0x8000, 0x9, 0x0, 0x0, r6}}], 0xc0, 0x4000010}], 0x2, 0x4000000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c51000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007d7000-0x4)={r1}) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00008e8000-0xa0)={r4, @in6={{0xa, 0x1, 0x80, @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]}, 0xffff, 0x1d2, 0x7fffffff, 0x5, 0x9}, &(0x7f0000cad000-0x4)=0xa0) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000001e, 0x8001, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000fd3000-0xc2)=""/194, 0xc2) recvfrom(r1, &(0x7f000086f000-0x42)=""/66, 0x42, 0x1, &(0x7f0000b46000-0x9)=@rc={0x1f, {0xf5, 0x7fff, 0x4, 0x101, 0x6, 0x6}, 0x0}, 0x9) shutdown(r0, 0x0) writev(r1, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) connect$unix(r0, &(0x7f0000656000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x64)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x4}], 0x64) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000079a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d67000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d8000)={0x2, 0x2, 0x8000, 0x7, 0xfffffffffffff801, 0x85bf, 0x1ff, 0x200, 0x0}, &(0x7f0000b6d000)=0x20) accept4$netrom(r0, 0x0, &(0x7f00002a4000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003f7000-0x10)={0xffffffffffffff11, 0x200, 0x4b62, 0x0, r1}, &(0x7f0000e5a000-0x4)=0x10) 2018/01/13 11:32:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x8004, 0x9, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b20000)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x83, "fdf6af69bb870160821b0919d45a9ead62cfaa9a2c561eb4b1a730d4465a2b6c93786e981b1b4ac83b5289c5e968e4d8c5c62cd21b6b44ce6256b9131cda1daf24357b984fa48cb88378cb0dfaa33c5f9a4190aafec54801b548a02c70a0a81a98cc29274308f1142cdfb0318a4f2158ee2f7ff4060a8a14715d46fe3e2f86d19003b7"}, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x144b, &(0x7f0000ace000-0x145f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1415, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xfa, "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"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x10000, 0x1000, "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@enc_lim={0x4, 0x1, 0x101}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x6, [0x100000001, 0x1, 0xfff, 0x1]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x0, 0x6, 0x8, 0x0, [0x5, 0x8001, 0x1]}}, @generic={0xfffffffffffffff8, 0xaa, "9b161b14735b659f56f8802c7a895056c7fe5e28f29587865c389c93c5cbb541b01a81651dceab7d048e836dbe6d040ffc6188ec6d3ae54bc74a5773e79fb5689f49e1ac322bd353761edbde342314cc86c6f5d1b0d4f3f54ea39703c18fe4e45c92f03600e4726b10e86d97078e761ca8df224f35ef3c19696652332fef94560e86c5a225269f496b1441260167294176dce4145b1e09a40ab9333c7b80819947be7796b5d8f13b7f2f"}]}, @fragment={0x7f, 0x0, 0x1, 0x40, 0x0, 0x1, 0x2}, @dstopts={0x7f, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x101, 0x88, "588408bb5be566879521e2fe1b7653564b3b2ed23edf66ce235ca61aeda93014fca673a15a8cb08480fd6607cb836e483d3b31a2f6a37047fe962d3935a1916b84641bd0bd82ca5786c9bb64bdcd53e4a31c1054cbb74790127ca15d3191a7269381519517aa2b4eefe4a6f8a28809e036111ee6e90e9aafaa2f726505b368fa125316b4b2b67c5e"}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x8, 0x8, [0x9, 0x7, 0x7, 0x0]}}, @generic={0x72b, 0xa4, "6a540e51eaa113a3b33fa897a5045b390926234e0627bbf68cf3efe57791d89293641f18f35e852dec437176df10ae61b9ac6c9db5e1d014225d3bd5e92677618bfc3d01415dcf249e2d9001675fe4e279c0788ccc1ff325d9509421265ead0f60ffa5a8e34fa7d2d95a22c9962602393c6a27e582a5a292966303ade02d790000b8994765b0285c65723fe8f8cf410ba5fa6c3f234fa132b63da62b2a35dd776cdd949e"}]}], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e89000)={0x0, 0xfffffffffffffffc}, &(0x7f0000e76000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a6c000)={r1, 0x43, 0x2, [0x0, 0x40]}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026e000)=@int=0x0, &(0x7f0000ece000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x26, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 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]}) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) splice(r0, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000b1b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c2d000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000196000)={0x0, 0x7f, 0xfffffffffffffff7, 0x1, 0x3, 0x4, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0x7fff, 0x7fff, 0x10001}}, &(0x7f000053e000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000098c000-0x8)={r1, 0x8}, &(0x7f0000645000)=0x8) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x3, 0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a03000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r3, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socketpair(0x11, 0x2, 0xa39, &(0x7f0000f62000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00002d5000)={&(0x7f0000a5a000/0x2000)=nil, 0x3, 0x100000005, 0xfffffffffffffffa, &(0x7f0000433000/0x3000)=nil, 0xea8}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e0a000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b7f000-0x6)={r2, 0x50, &(0x7f0000d30000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000070b000)=r3, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e63000-0x4)=0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e63000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x9, 0x6c, 0xfffffffffffffffd}, &(0x7f0000e63000-0x4)=0xa0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000033000-0xa)={0x49, "5ce70524828f"}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e63000-0x5)={r1, 0xe31}, 0x8) setsockopt(r0, 0x0, 0x20000000000cb, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e64000-0x4)={0x100}, 0x4) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) r1 = socket(0x13, 0x5, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001e9000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00004e7000)=0x0, &(0x7f0000cff000-0x4)=0x4) 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000160000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000dbd000-0x10)={0x1000, 0x7fffffff}) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000451000)=0x4, 0x4) connect$llc(r1, &(0x7f00001e1000)={0x1a, 0xf5, 0xd6ab, 0x7fb, 0x3, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000874000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x8, 0x11, 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], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0x2, 0x1, 0x7, &(0x7f00007d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ffb000-0x10)={0x6, 0x8, 0x3f, 0xffffffffffff8001}) 2018/01/13 11:32:39 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000116000-0x76)="45d646e09aa8901525f009d4b2c28aa9ed5512e45df1201e0728e58a88c6d66bd5b7cad577b62c567b5eba4d30fea121d4a43789fb00e18ddaa1a8db4cc609cee0aaa9faca59370babe57522c558d637f9bb25058f0fe472e051872debc98f44f915442a9bbf759532c591741ad0a9829105a96950a9", 0x76) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 75.242706] sctp: [Deprecated]: syz-executor2 (pid 17547) Use of int in max_burst socket option. [ 75.242706] Use struct sctp_assoc_value instead [ 75.266116] sctp: [Deprecated]: syz-executor2 (pid 17549) Use of int in max_burst socket option. [ 75.266116] Use struct sctp_assoc_value instead 2018/01/13 11:32:39 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f69000-0x5c)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xff, [0xd2, 0x0, 0x1, 0x52, 0x7, 0x401, 0xffffffff, 0x7]}, 0x5c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d6e000-0x20)={@common='ifb0\x00', @ifru_flags=0x2400}) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) r1 = socket$inet6(0xa, 0x7, 0x19286060) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b6000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bd3000)=0x8c) r3 = accept4(r0, 0x0, &(0x7f0000a33000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000392000-0x8)=@assoc_value={r2, 0x7ac}, &(0x7f0000bb7000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000e92000)={r4, 0x25e1c0000}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ec2000-0x6)={r2, 0x5}, 0x6) r5 = gettid() r6 = gettid() sendmsg$nl_netfilter(r3, &(0x7f0000ee6000-0x38)={&(0x7f0000890000-0xc)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000b56000)={&(0x7f0000896000-0x128)={0x128, 0x10, 0xf, 0x0, 0x5, 0x2, {0xc, 0x0, 0x6}, [@generic="f1e3f1bc398af555b6dd3a1370d4ccebd0b24b5dbee39d55024cde67fbc3b0160fefffce1c86347fb5185f7fb8b58ed6e627e1ab8d54b227fda7d8fa1cce31a26b549c74fe3c", @nested={0xb4, 0x66, [@typed={0xc, 0x74, @fd=r1}, @flag={0x4, 0x93}, @typed={0xc, 0x84, @u32=0x6}, @generic="e65eb099b9bda842db2049535a7e33a8db8c0725663f5ffb5f1638d9382094994f4b696add99f8f22c9ef80abf0372917d0d6afdebb727ef8fb1648965cec650199a06c95feaf3c43d62605cf5b055616f103c8f235e6d292359160a2154571fdeecfc05e65455f2df849288714e5d89d4a48fc3e018175a82b48c853a61c611ebe75cd8b8cdf1781c253381876218b28dbc"]}, @typed={0xc, 0x2, @pid=r5}, @typed={0xc, 0x3f, @pid=r6}]}, 0x128}, 0x1, 0x0, 0x0, 0x4c040}, 0x4000) [ 75.306259] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000876000)=0x8001, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f000049d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dec000)={0x5, 0x8, 0x5, 0x9}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r6) socket$inet_udp(0x2, 0x2, 0x0) [ 75.368217] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x24, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:39 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd4000)=0x0, &(0x7f00009ee000-0x4)=0x4) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af3000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf5d16349f0028891, &(0x7f0000039000-0x72)="cc560a5847ec2d8c4bd83b59acdaee02d4c3a5733c3c9187ff0ac6214ffe6be5b04de24172d09482b1efd2dd2b31a08f0f51eaf3785e02d2ed81612905885d63cf07b4ece8125209c44df7d0530ff66d3846e59edfad108ae08aca5d2a3f1fc3391b6de541edd532134bb0aa6a72decdc079", 0x72) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd8000)=0x8, 0x4) r1 = socket(0xf, 0x80000000003, 0x2) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a3a000-0xa0)=""/160, &(0x7f0000619000)=0xa0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002d6000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000054a000+0xe61)=@common='bpq0\x00') getsockname(r0, &(0x7f000072f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002ad000)=0xffffffd0) 2018/01/13 11:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x20005, 0x84, &(0x7f0000ab3000)={0x0, 0x0}) read(r0, &(0x7f0000066000-0x94)=""/148, 0x94) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f17000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff, @random="419f5497aa62", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/13 11:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a68000)=0x0) writev(r0, &(0x7f0000af4000)=[{&(0x7f0000ca8000)=')', 0x1}], 0x1) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fbe000-0x1)="85", 0x1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fbd000-0xb2)=';', 0x1, 0x0, &(0x7f0000fbc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fba000)=""/124, &(0x7f0000fbf000-0x4)=0x7c) 2018/01/13 11:32:39 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$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) 2018/01/13 11:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) write(r0, &(0x7f00006d3000-0x24)="2400000019002dd0471c1f3ffffffc0e02f4000100000000000040ea0800070000002ae0", 0x24) socket(0x5, 0x3, 0x1ff) 2018/01/13 11:32:39 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x98)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1000]}, &(0x7f0000013000-0x4)=0x6) 2018/01/13 11:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xfffffffffefe, 0xc) write(r0, &(0x7f0000641000-0x1f)="1f0000000007ff000000001d00f00006201000ef09000180f2ffffff000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003f000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7f, 0x4, 0x7ff, 0x6}, &(0x7f0000df0000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b15000)={r1, 0x2, 0x401, 0xab2, 0x4, 0x1}, &(0x7f0000d6e000-0x1)=0x14) 2018/01/13 11:32:39 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000049c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000491000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006ba000-0xa0)={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, 0x100, 0x3f, 0x100000001, 0x18}, &(0x7f0000192000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000273000-0x8)={r1, 0x40}, &(0x7f000003e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r2, &(0x7f0000fe6000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e11000)=0x7) r1 = accept4(r0, 0x0, &(0x7f0000cd4000-0x4)=0x0, 0x80800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fec000)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000dee000-0x4)=0x0, &(0x7f00004e7000)=0x4) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000c5000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$ax25(0xffffffffffffffff, &(0x7f00004d8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000057c000)=0x10) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bcf000-0x61)={0x0, 0x59, "97011a57ecc2242291b3a3da3c05ab514b7178770729582c9ce51b7ef5fd34117ee876bff976baeca95bec0d78e0694725e1c2ed3b7654a9b35cf46c51ba141dccbc4d8765d6971b0007604468fee7340c862b05d525df0ca1"}, &(0x7f0000b6d000)=0x61) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e58000)={r2, 0x7fff, 0x2b, "c4b222a8825142f0c1adb189bca634308aada44848664e8c2dcde1409763277d64e34e719d27cfc748d8c4"}, 0x33) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socketpair(0x13, 0x80000, 0xa9, &(0x7f0000dff000-0x2)={0x0, 0x0}) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f39000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000083a000)={0x3f}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000089e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000f76000)=""/70, 0x46, 0x0}, 0x0) [ 75.566575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fd4000)=0xdd10, 0x4) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005b8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c9000-0x70)=[], 0xfffffffffffff49, &(0x7f0000ac2000)=[], 0x48, 0x0}, 0x800000000}], 0x0, 0x40000) accept(r0, &(0x7f0000f24000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0x8) 2018/01/13 11:32:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6c1ca24d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r1, &(0x7f0000097000)=0x0, 0xfffffffffffffffc) getpeername(r1, &(0x7f00000ec000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a9000)=0x10) sendto(r0, &(0x7f0000eea000)="892b473ba47018a26ec83587ef33831a2079f39c6404ab13330c21b7c78eeab3c711668abf6eee2b3e7a18a1ce78571ad78044543058db48f506e918b47a92d22549e414b0fc329511f01b9bf6e42d3c8fafeac6be8ccd142622677a09730840424fd5208dea183703f7e6ddf2ee093d1611c1cea569c4420b9a28a044c8cf3a2ddd3068f723de27e064e80c63b43f6daf", 0x91, 0x4000050, 0x0, 0x0) [ 75.660072] sctp: [Deprecated]: syz-executor0 (pid 17660) Use of int in maxseg socket option. [ 75.660072] Use struct sctp_assoc_value instead [ 75.680463] sctp: [Deprecated]: syz-executor0 (pid 17660) Use of int in maxseg socket option. [ 75.680463] Use struct sctp_assoc_value instead 2018/01/13 11:32:40 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x6000000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x5, 0x100, 0x1f, "45fc2d44be40", "a6a357b6413079c6a1addf0909c8aa78"}) 2018/01/13 11:32:40 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b8000-0x10)={0x3, &(0x7f0000302000-0x18)=[{0x7, 0x3ff, 0x9, 0x6}, {0x18, 0x7f, 0x4, 0x100}, {0x2, 0x59cf48a, 0x4, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f0000d43000)="", 0x0) sendto(r2, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000f55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x14) r3 = accept(r0, &(0x7f000018f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000085e000-0x4)=0x14) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000c85000)="68f1101f6500b7a3d6020afcea7e41432177165ee7d9fb42fe477319d65f62e98e67a1e3126b4985523549774dcdba70407653298cd90212e82335059eda6757b3a7c5f65277315f51994157e2e1db754d3c13a150280ad646bfad2b9f582a056cf3c7bc565ae5ef18a3c1376a0098d2598b3a49faa5973021bcf503d6f74a518e9b20577afa0d12ab1f2d310c1f3bb5ef78ce77", 0x94) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c23000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000-0x4)=0xe8) listen$netrom(r3, 0x7ff) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d70000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x1, 0xa, 0x20, 0x20, 0x7f, r2, r4}, {0x4f25e2f3, 0x1f, 0x1, 0x227, 0x401, 0x4, 0x40, 0x100}, {0x0, 0x8001, 0xe6, 0x4}, 0x40, 0x3, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0x9, 0x1f, 0x5, 0x3f}}, 0xe8) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004cc000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0x10, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c77000-0x3)='nv\x00', 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000088f000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x8, &(0x7f0000008000)="b94faf5734200000"}) getpeername$llc(r0, &(0x7f0000eb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000581000)=0x10) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1000002050, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) mmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000, 0x2000008, 0x2010, r0, 0x0) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000415000)=""/63, 0x3f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) r4 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r4, &(0x7f0000881000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000672000-0x4)=0x8) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000024a000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002ce000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x7, 0xa, 0x83, 0xa0, 0x17, 0x0, r5}, {0x100000001, 0x3, 0x4, 0x0, 0x12, 0x0, 0x9, 0x27f7}, {0x6, 0x1, 0x9, 0x9}, 0x5d, 0x6, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x3, 0x40000000000032}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x3, 0xe57, 0xfff7fffffffffffe, 0xffffffff, 0x100000001}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000087e000-0x4)={r3}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000085f000-0x4)=r2, 0x4) accept$nfc_llcp(r6, &(0x7f0000b9f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000048a000-0x4)=0x60) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00002c2000)="", 0x0) r1 = accept4(r0, &(0x7f00004fb000)=@un=@file={0x0, ""/18}, &(0x7f0000b87000-0x4)=0x14, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ef8000-0x4)=0x3, 0x4) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004a2000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000195000)={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d21000-0xc)={0x0, 0x0}) shutdown(r1, 0x1) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) unshare(0x20000000) unshare(0xfffffffffffffffc) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f13000-0xec)=""/236, 0xec, 0x40000023, &(0x7f0000483000-0x9)=@rc={0x1f, {0x2, 0x3, 0x3, 0x7, 0x8d, 0x8001}, 0xfff}, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b2000-0xe8)={{{@in=@local={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000-0x4)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c80000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x9, 0x3, 0xfffffffffffffff9, 0x0, 0x20, 0xa0, 0x0, r2, r3}, {0x9, 0x9, 0xffff, 0x1f, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x200, 0x1ff}, {0x202, 0x1, 0x401, 0x7}, 0x4, 0xe, 0x3, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x0, 0xc1, 0x800000000000000, 0x1ff, 0x2}}, 0xe8) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) socketpair(0x13, 0x80000, 0xf06, &(0x7f0000c08000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000afe000-0x14)={0x8, [0x3, 0x6, 0x1, 0x10000, 0x2b54cf1e, 0x0, 0xce, 0x6]}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockname$packet(r3, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007fd000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003bb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e8d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0xffffffff, 0x2, 0x80000001, 0xa, 0xa0, 0x80, 0x3a, r4, r5}, {0x8, 0xf4f, 0x7, 0x5, 0x400, 0xffff, 0x0, 0x9}, {0xffffffff80000001, 0xfff, 0x401, 0x3}, 0x3f, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x2, 0x1000, 0x2, 0x4, 0x6}}, 0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000072d000-0x8)={0x0, 0x0}) r7 = accept(r6, &(0x7f0000d61000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00008be000)={0x1, [0x0]}, &(0x7f0000338000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000dd1000)={0x7, 0x7ff, 0xc, 0x5, 0x10001, 0x9, 0x1, 0x0, r1}, &(0x7f0000263000-0x4)=0x20) [ 75.800730] audit: type=1400 audit(1515843160.216:72): avc: denied { accept } for pid=17672 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000b6e000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000002a000)=@generic={0x0, ""/126}, &(0x7f000002b000-0x4)=0x80, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000019000)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000019000)={&(0x7f0000029000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) pipe(&(0x7f00002c2000-0x8)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg$kcm(r2, &(0x7f00008cb000)={&(0x7f000095a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000607000-0x10)=[{&(0x7f00001c5000)=""/96, 0x60}], 0x1, 0x0, 0x0, 0x6}, 0x1) bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x104) connect$inet(0xffffffffffffffff, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x4, 0x7fff, &(0x7f0000a4c000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00004ee000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00009d3000-0x4)=0xc) bind$packet(r1, &(0x7f0000ec5000)={0x11, 0xf, r4, 0x1, 0x100000000, 0x6, @random="1582e17757dc", [0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c97000)={0x1, [0x0]}, &(0x7f0000669000-0x4)=0xfffffffffffffdaa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b4d000)={r5, 0x8001, 0x8}, &(0x7f0000077000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da6000)=0x98) 2018/01/13 11:32:40 executing program 3: socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000171000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000832000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000026d000)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000098e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000355000)=0x1c, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000746000-0x4)=0xfffffffffffffffa, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00008e5000)="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", 0x1000) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7fffe, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000081b000)={0x0, 0x9e, "826f631a331b1ff55c9f181b33d8c38d4541d7f02ff78fbded5b56ad87fc3a723a1f47a5a14e7fd857c4d05497a6005cdd2ab484c2aa071f1af78620061c532a9a9cf85913ed68908d9441f69453841d1dac7c9888ec33c87979950f0152224b0fd4b04d383f19c31a05b8c4df59b069cd925d7f104c5b6ba40d5c16f949dad56f1282c81198b5534031adf9c4a149b0e998927093242168839bee7e99f1"}, &(0x7f0000376000-0x4)=0xa6) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00006f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000011d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000081c000-0x8)={r1, 0x1}, &(0x7f000081b000)=0x8) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000668000)={r2, 0x10001}, 0x8) connect$bt_sco(r0, &(0x7f000077b000-0x8)={0x1f, {0x2ab, 0x0, 0x2, 0xffffffffffffff7f, 0x80000000, 0xffffffffffffb13f}}, 0x8) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000081d000-0xc)={0x8b9, 0x1, 0x0, 0xfffffffffffffffe, 0xff}, 0xc) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d65000-0x4)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000ed5000-0x32)="af6ba468686e7c7d330596f7437e7be1dd9ebd6775c68e1fe48377a005a016e88453ebefe39d4930f106905628f12580b77f", 0x32, 0x8011, &(0x7f00003e6000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffff}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) listen(r2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006f5000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000d77000-0x8)=""/8, &(0x7f0000ec4000-0x4)=0xa255) pipe(&(0x7f0000247000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002fc000)=@get={0x1, &(0x7f0000d11000)=""/194, 0x20}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b03000-0xc)={&(0x7f0000aef000-0x4)=[0x0], 0x1}) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000017000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0x8, 0x80800) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000013000-0x2)=0x100, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10, 0x80800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000017000)=0x3f, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000017000-0x4)=0x1ff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000014000-0x2)={0x1, 0xff}, 0x2) recvmsg(r2, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000-0x14)={0x5, 0x9, 0xfffffffffffffff3, 0x7fffffff, 0x0}, 0x46) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x10) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) r1 = socket$inet6(0xa, 0x80000, 0x7ff) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00005a1000)=0xffffffffffffff81, 0x4) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e7c000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003d0000)={@generic="0f6650e78fe082c561c3c570b021efa4", @ifru_flags=0x7e6e3476a673924b}) connect$ipx(r0, &(0x7f000064f000-0x10)={0x4, 0x9, 0x8, "be3ab4f3ed5d", 0xfffffffffffffffe, 0x0}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xc, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0xf, 0x318a) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000268000)=""/92, &(0x7f0000f16000)=0x5c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f7f000-0x4)=0x0, &(0x7f0000439000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000026d000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f00002b0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000285000)=0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xb, 0x4, 0x1, &(0x7f0000ab1000+0xf03)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000591000-0x6a)="8c68e47b7b015833856a07b9ce0ec9de2aef0ca865af007ff61946d16ba2b85449c3283639afd7abe67502c1d740c1001adbd423827621fb6eb035ca6b01496c2253769ed7e9a97077585c36ac4ee579dbfe4a555673071cc5334a6e6411f0daf8f6880f63737eda4d9c", 0x6a) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a48000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x3, [0x400, 0x9, 0x4, 0x1d7, 0xfa, 0x9, 0x1e7, 0x7]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000ef2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005fd000)=0x58) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f32000-0xfe)={0x0, 0xf6, "bb6ae6fc7bf596d296956e2d6fa9c8ec67178395be93bdbd6f409ebc596a0e8de860280e1470d59385ada9c37cb49832d1a9fbd455c89d6c0abb2f067f6e5b559be4fda4dd824e5609cb6fee7aab2e50e7c68c8cd72c41f3003ce01b1d707c4bcffeeb723dd2f149c75af48d9e9486a5de675c53a0fa0188c1615d3e6b9c5749366ee9d06dc632e250909331d8c8edd121501f9ce0783936d4326f585924f682d96db308be76ca64731b8c140c875d4490c366bbf2aab27138d3b539903ed79a0a214e4fb01dbb5b0e14a7be56427c2fb719d6e772d328ee87524f767ecbcfc533ddd13379a6d4657ab26cc70c9f2843712e1423f4e2"}, &(0x7f0000623000)=0xfe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000be5000)={r3, 0x1f}, 0x8) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d06000-0x4)=0x2, 0x4) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000021a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac7000)=0x10) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000ac8000-0x10)={0x4, 0xb5, 0x44, "d9203063ceba", 0xa14, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000023000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f8f000)=0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000f8f000)={0x7, &(0x7f0000270000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b76000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f90000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000060c000-0x38)={&(0x7f0000f8e000)={0x27, 0x3, 0x3ac, 0x7, 0x4, 0x2, "f8f8d3c6947a509b8724aa68b75c8832c166030fb2feeef1b489e90a50b8aec33a4aaa32a03717dc2f9c8faec391553baf496ffb93575f0ff5dfba401f6e0b", 0x3e}, 0x60, &(0x7f0000f8f000-0x90)=[{&(0x7f0000e3e000)="2a4d1fb6e78be630c01a8b02fd236d", 0xf}, {&(0x7f0000e58000)="4c9438a3aa931b6b705ac9826bbfad84e3f56d2debe058ffc675e1a33d36ee97995605929aea05dd9d2fe81871975e5bdef7ab36147cbd4668d0a4d3c73118f193aa12b60d4dcc8f244e493bd2321f1620", 0x51}, {&(0x7f0000f8f000-0x85)="d35d48812046962805e583c5f789e1cb3c1d155df216b86a10614fe6465333feed447026873e3a2df3c0640cbc9d22abe3413d403f1e084b1edac2e943090c598849319bcf151d91a31d64a437a613b201a97bdedaa7a160cf867434af98c47b8e6f72177fbc238ff774c3d1021f42665ade7d3db611c2be79d362f7a762430c7bcf744eb8", 0x85}, {&(0x7f0000f8e000)="2fb16df34890e531eac2b60be8da3bc70b5639f38da03e27b26f76e5cffc66e2b98f45f214d31b74363ac7cbb001460567b77599c3", 0x35}, {&(0x7f0000c7f000)="6961a8921f63b9833ea02e67ef87ad217df7a6fb", 0x14}, {&(0x7f0000f8e000)="9520bb3d11aa4dc89922b1225019fb94b84ff031950cda0fd77e83d406c4a01a7d8d8821bc83e7f625d8dae99db813ac76d3ba553cf0ba9f818d36e394765cc6d7d5d95b91f8bba371b85551c431e670114fa476a41db6da18e6923359a6fb492b5a3de8da4252df48cdcecdec188b116d84fdb02579efaff87aebfb971f4ca52687c599ab172c5c553183aa1bd79cb17eb4308483975a02ccbe3b3b96e59d884fcea3dee842ddcfc2d30580b38fc4493e5f2b8650c9469f81bbd8ab9bfc9f18682c67cc8d1bbb694644e5ab1beac0042a008708f0daaed619de9d2b8599a3209254a513c20c29bf23d11b68af0a3fb261a83afbac9b", 0xf6}, {&(0x7f0000f8e000)="6c24759e69ccad9cc1be4e96a30037", 0xf}, {&(0x7f0000f8f000-0x2b)="db7f7148fc74d4c425335df2e6426709dcff2c8078697c3493302877f46df6265358d9be2820a38c2dddb0", 0x2b}, {&(0x7f0000f8f000-0x6d)="81ae81da62b3135502669b43bfc4247a2dcc615972bfdf392e28a4bce250b4aca22892a725cc61bd0ced5baedf17aa24ed500dff38a70978ff919b1a1bffede30d13534d610ad10d6efa0ff58ea3f0e01be4442e085201b6c0741e720d9c940c6bbee205b2b31ec9f3bee14107", 0x6d}], 0x9, &(0x7f0000f8f000-0x38)={0x38, 0x11b, 0x1, "5a767907524bb8b3d0816516b49f4c7cc800a0d7bf7cde697608f99511e8a4b5318f1e"}, 0x38, 0x20000001}, 0x4000800) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 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]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x395d3c3bc44ee9d, &(0x7f00001e1000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ae7000-0x4)=0xfffffda8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000090b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xa9, r2}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00003f0000)=0x8, 0x4) pipe(&(0x7f0000fe1000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000ec8000)={0xc0002000, 0x0}) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cc6000-0x100)={0x8000, 0x40, 0x1, 0x61, 0x4, [{0x7, 0xffffffffffffff30, 0x9, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x4, 0xa6, 0x4, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x3f, 0x2000000000000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x7fffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f0000683000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 75.937738] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=17725 comm=syz-executor7 [ 75.961629] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=17734 comm=syz-executor7 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009fd000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000d22000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000e10000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'skcipher\x00', 0x40, 0xfffffffffffffffc, 'lrw(twofish)\x00'}, 0x58) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x15}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000110000-0xe8)={{{@in6=@loopback={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000603000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b57000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffff, 0x3, 0x100, 0x46f6, 0x0, r2}) vmsplice(r1, &(0x7f0000cf7000)=[{&(0x7f0000acf000)="a8", 0x1}, {&(0x7f000040b000)="3ff7b672c35b1cb488ace540cfbcaa245fd35e160b242fbfd0f6a68675d57dcc94b4ba99cb06599d042e8b6fd8bb2e3e540e901a21354bdfe1f536e56f10805727b9fca7843213601e5568ee6129089a1869ba582065907abcfa711f5486c6b37f85573f3319ea81ce747f075c571acdd8a920e1049e8dfa44a21006b206d3cae133afe0260485d24b25fcba346dfe25892c1c1b7e8fb7f13416c196906e1124b143", 0xa2}], 0x2, 0x5) pipe(&(0x7f0000fb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r1, 0xa54c, 0x0) tee(r3, r4, 0x8000, 0x4) readv(r0, &(0x7f000040f000)=[{&(0x7f00005f8000)=""/4096, 0x1000}, {&(0x7f000033a000-0xea)=""/234, 0xea}, {&(0x7f0000c8e000-0x4c)=""/76, 0x4c}], 0x3) 2018/01/13 11:32:40 executing program 7: r0 = socket$inet(0x2, 0x4, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0xb745214744d8fbb6, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000)={0xdfc9, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000000)={0xd5, r3, 0xfffffffffffffffd, 0xfffffffffffffffb}) ioctl(r1, 0x800000000008982, &(0x7f0000000000)="") r4 = socket(0x9, 0x80006, 0x1800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000003000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r5, &(0x7f0000008000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000)=0x8, 0x80000) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000009000+0x2c7)=0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf2590200000001fea2544f52d30faba2821c"}) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bea000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003a2000-0x4)=0x2, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000097f000-0x4)=0x3b6b, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00009df000)=""/248, &(0x7f0000bb4000)=0xf8) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004c1000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00009c4000+0x5e2)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e82000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x5, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00002bc000-0x80)=@generic={0x0, ""/126}, &(0x7f00005dd000)=0x80) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000ca5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000511000-0x4)=0x10, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ca6000)=0x14) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b66000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bab000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x20, 0xa, 0x80, 0xa0, 0x1, r2, r3}, {0x3, 0x401, 0xbdd, 0x100, 0x2, 0xfc5000000000000, 0x9, 0x800}, {0x3ff, 0x1f, 0x6, 0xb}, 0x68f, 0xe, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x2, 0x45f0, 0x23fe, 0x1ff, 0x3}}, 0xe8) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000021000-0x4)=0x6, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000027000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000)={0x200, 0xfff, 0x40, 0x0, 0xfffffffffffffffc}, 0x14) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x200000080003, 0x10002) write(r0, &(0x7f000009c000-0x24)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f6f000)={0x0, 0x0}, &(0x7f0000bc0000)=0x10) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006c5000)={0x0, 0x94, &(0x7f0000122000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x378, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009d4000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005b0000)={r1, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f20000)={r1, 0xfff, 0x1, [0x7fff]}, &(0x7f00002e2000-0x4)=0xa) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009ca000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001b1000)=0x0, &(0x7f0000ef5000)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000d90000+0xbf8)={0xfff, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @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]}}, 0x108) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eae000)={0x0, 0x52, "b168ef2c5f3f2a9a5e30830fbca243b732c5b74d61dec837dd5fd4b227ca083e2de7ff7867e55fefd4230c30fe1e9580ace1d5042eb400454d3a44cb5b5d73ae54584131f3c1b31f250b8f0f24e2bc4117d4"}, &(0x7f0000e37000)=0x5a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000093e000-0x10)={r3, 0x1c, &(0x7f0000239000-0x1c)=[@in6={0xa, 0x0, 0x69, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f00001c7000-0x4)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000308000)=0x0, &(0x7f0000462000-0x4)=0x8) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f32000-0x10)={&(0x7f0000489000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000137000)={0x3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x2, 0x4, &(0x7f0000f94000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x3, 0x0}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00001df000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f9000-0x4)=0x10, 0x80800) accept$netrom(r1, &(0x7f00003e5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003fc000)=0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000008000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe48, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x2, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c65000+0xe09)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000437000)={0x0, 0x0}) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000caa000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000963000-0x10)={r1, 0x28, &(0x7f0000fd5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000471000)=0x9, 0x4) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg(r0, &(0x7f0000884000-0x38)={&(0x7f0000b93000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58, &(0x7f0000495000)=[{&(0x7f0000b77000)="8cb579f2e6df833f8053e2ff316a662d81b743f7cc5df2de6bfb1a9b3a766f84003aa752c79dd0b8db26a297a9c1ff790c8303da13037b75b18df9ec3d0d9892852bf98ed55604044e1d9e5b2cd50e3172d1c45828244845cd3fadaa59", 0x5d}, {&(0x7f0000568000)="57e662", 0x3}, {&(0x7f000062b000-0x2c)="a0bbed263f88ca6ee08d423d2982e3e9abf3e69293c87ce4f388bd5fdf0acf6d5d1bf1812a73c54c8c07e51a", 0x2c}], 0x3, &(0x7f000074e000-0x230)=[{0x60, 0x103, 0x9, "dded957204e90006da2a92237b38cc9525c25f13039b10192dc05b74b3603d3c399f48ac38b43fadd30d74c7deeb9fc4ac34829b7360b4cdc6159fdb8ede3b7cb491b998818e6ac9f91c28db"}, {0x78, 0x108, 0xffffffffffffffff, "b0af71b938a0a93428c5eb5647df5ed613a501717997855c47f6e63ec1b60337ac8479ab5e56c33945f3f5318127b5f9b12377ee9848d79d52dc2ec151b3507379bf2aa6e4d4265f1060891918426ed99337c40a168e7827c95549d9e242079a7855fef88e6f82"}, {0xb0, 0x0, 0x5, "13bdb1b7892158e4124690fc11f4df74e2f40dcd739fabefdaa8879e4c505a1257d0b88949a93383073f4f3d7546fb2af0fc17d0cfd35057c4964a096d0202d330d5003d1579efab8e73a520c8e0684aa98d3457f2af48b7a2bc3a581563834f2fefe3f7a6a24b1f7dfdec7873c1a14a833641ac5ab0ad5db8e677bb588c0924f53983b37bb3ce69fdc10c2709b2944682d965e4847e49ed635feb91fce4"}, {0x70, 0x10f, 0x200, "3013063be10b2b77a7bf34998d048fba96ca3f4abfa967900935c0e8330bae0affc930c6497e9955201970995e53fa0745baeaa7adf15f8522917a68891d688506e4a3073d3424371fed3dfdfc6efb6649a92bd813ad6dc7fa0c42ef5a"}, {0x38, 0x111, 0x3, "14f8580950be289cee6d3294bbb6deedee7811a886a327658c36808b895ef2a4ddfc"}], 0x230, 0x4000010}, 0x80) recvfrom$ipx(r1, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000595000-0x10)=@llc={0x1a, 0xfd, 0x1, 0xc000000000000000, 0x0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00007a0000-0x4)=0x24000000000000, 0x4) write(r1, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/13 11:32:40 executing program 0: r0 = socket$inet6(0xa, 0x80006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, &(0x7f0000002000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x2, &(0x7f0000002000-0x10)=@raw=[@alu={0x0, 0x2, 0x7, 0x7, 0x5, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000001000-0x4)='GPL\x00', 0x5, 0x2b, &(0x7f0000002000-0x2b)=""/43, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r4 = accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ac0000)=0xfffffffffffffdd6, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x89825e9418df6402, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x3, 0x8000, 0x40, 0x5, 0xa7a, 0x200, 0x4d12, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r6, 0x0}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000001000)={&(0x7f0000003000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6, &(0x7f0000003000-0x50)=[{&(0x7f0000002000-0x50)="61c09f4419ea7aa140e7dfcaebbcac8de6de3c4bed18b1cc50c5e1991330f8dcafec3b5bbb57e4077b503b4448786193a998de52d04c0f5104f68c255849e39394697aa981ce6d9795beac30ec6042fa", 0x50}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000003000-0xa1)="0a6a34f036b9f91fb2f609e145427fa540b26fa96bf60294771ba6ac84e904abdc9264bed550f4f55c9b1ce67714ed9e62073dfca32032ffe0ed144abe396a2a78de0ee4219f0007f122d4dfd8de11944c9904cf6572cad4b53e9310367d07bac05946bbfc90a0e877c70afd073c9e33ea116a4eb819cf24a3911578f6594fec364599cc558c9a46446354fd65ed943d885ed0eafd2f99840e0a079ba36c44b201", 0xa1}, {&(0x7f0000000000+0xfa5)="cee8a71a7c99ee42f4a9d48c1a6d847a5b0769a1a85a29187964653bdc3688db4e3fe4db34431c1cdf8f9b8419c60f3cd3b87af77563cef95d5c3a2d70072ee11c82162535b7574e237aae8316feb6c66d053b99", 0x54}, {&(0x7f0000000000)="0ccfc3ef100cb771c0e2b0ca9e8dadf36fbf07b09457a847d19498c022bf25477ddff46751f74d305a77c936d7500021265554665021ab320f99e964b21613903cc9dc5e6e6342d4e8c4faa8de82391612a1a850a8c5b64df1d13a73b632dfc6c0f761d3c67f5e827509", 0x6a}], 0x5, &(0x7f0000002000)=[{0x48, 0x11f, 0x7, "1d828ca5d0524d2d1633507fbead1048179299a87357c7e62ba9c25f155657fd79217fce8f2190fc69a148fca22669b08266"}, {0x1010, 0x113, 0xffff, "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"}, {0xd0, 0x10d, 0x2, "2ab5b147c278185f0a56b23c4d49200ad0657cefc4da982d9541b391417ce43f3d0f085706278b39875de09cfa95b1f70b577cfee03323e0d3ef049a223d9f69844f68e625027f6f0959404f0f38c5e22ad2107dbf9e7c2d9d935c0bfd2efbe7daf69c602e1e9de595c02567bbc2935c410dda5faf3c284661d941d4155e737423eaa005c8a5db9262f872d2f5f4de36516359bdb7b7a11abf76f08ab015f62fb57dfd0878a3790ac623f6c1b9c6631471a1c5c0ca608ecfb9c5ba"}, {0x80, 0x1bf, 0x10000, "efe286380435c7a087a8bf8143e53728ce80b836ec8088fa60f20415abcb53b4a6659476d6c05b7e333dbc2630fd593b03ba5f4f552c28711696ba61356ac651f7918df7fa525dbcd8c0fb04da9b38d82c0f7816f9f1087ca47f9392bfd0e67ff8c1c4d9c1b87ed1df40b7baa53985"}], 0x11a8, 0x0}, 0x4000) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003d5000-0x8)={0x0, 0x3ff}, &(0x7f00009dc000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005ca000-0x8)={r2, 0x8}, &(0x7f0000ac6000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r4 = socket(0x11, 0x4000000000080003, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r3, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r4, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x20, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000533000)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000197000-0x38)={&(0x7f00000a8000-0xc)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f000057e000)={&(0x7f000057f000-0x4)=@generic="9da6f7ba", 0x4}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057b000-0x28c)=@newsa={0x158, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f1f000-0x8)={0x0, 0x3d}, &(0x7f0000ff1000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c6000)={r1, 0xa1, 0x3, [0x8f, 0x2ca, 0x7]}, 0xe) syz_emit_ethernet(0x2b4, &(0x7f0000932000)={@random="c79d2c386d0a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "00e098", 0x27e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0xbd, 0x2, 0x0, 0xba5, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5c, 0x4, 0x3, 0x1000, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x2f, 0x0, 0x0, 0x3308, 0x0, 0x0, 0x0}, @hopopts={0x7f, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x30, {0x7fffffff, 0xa, 0x9, 0x4, [0x401, 0x7, 0x3, 0x5, 0xfffffffffffffffd]}}, @generic={0x72, 0x12, "527107e281667f5edbb3bd766b6442beae00"}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x8, 0x82, "05098a080ee9cf818ec920369e58e8b50d6b8b0f35f8f5c0b64510443dcaca70639d7af16e43d3d21de9853183bed242107a26ff0e25ed8cb882d9d805c8c9d7caee136589fe6d787310ea3ece3171da9e73d92bc77cf3fea2a7a56d0025423e0b4ec984de680541d347f5dabfcf0e92d5273a5c22d6b2f2664e7f9a7168a59f9627"}]}, @hopopts={0x7b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x10001, 0x1ff, 0x0, 0x991, 0x1}, @dstopts={0x11, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1f}, @pad1={0x0, 0x1, 0x0}, @generic={0x900000000, 0xed, "6348b17d5592883df28f8ce0d34de31f4ad66ba3302f603bae92140225892a53caef62eaa9b6256b72b339cece29a32389a682a39f51b779a24a4d2db33a011d3dec992ce04eb5e98cfc403bc0eabd6bb35dcf24a1d034a4bbcc571b3e2893c7c25526b8e2666d9f0f6f0daab4fdfa61d06193d10976b7d6ad009250bff47bc5e71e82df3d07674d756b72cc9aba47052d2d1b45280525ebd9cdfda4558570dfaa71e3970289e05303b5a5b5960954ebab380e0456bc0fd67a2d20468fabdc376877a966d529e276e32811fea42ed5eac4e8359c0ed3dca43964f6ce8b0baefd7561cd57f4c26a9c2650c36226"}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d81000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000923000)=0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000025a000-0x4)=0x0) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000c4d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a35000)=0x10) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000e8a000+0x47b)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000995000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a27000-0x4)=0x10) recvfrom(r0, &(0x7f0000373000-0x45)=""/69, 0x45, 0x20, &(0x7f000059c000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000042a000)={0x2, 0x400, 0xffffffffffffffff, 0x4, 0x800}, 0xffffffffffffff11) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000041f000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000286000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fb000-0x4)=0xe8) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041f000)={{{@in=@multicast1=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041f000)=0xe8) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000041f000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041f000)=0xe8) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000041f000)={&(0x7f0000420000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000420000-0x10)={&(0x7f000008c000)=@expire={0x358, 0x18, 0x10, 0x4, 0x1, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x1, 0x3, 0x2, 0x20, 0x20, 0x6, r1, r2}, {@in=@broadcast=0xffffffff, 0x3, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x2, 0x4, 0x7ff, 0x9, 0x1, 0x5, 0x7c287b5d, 0x4}, {0xffffffffffff0001, 0x2, 0x4, 0x3}, {0x5, 0x6, 0x9}, 0x3, 0xffffffffffffffff, 0xa, 0x7, 0x5, 0x80}, 0x1ff}, [@encap={0x1c, 0x4, {0x0, 0x2, 0x2, @in6=@loopback={0x0, 0x1}}}, @ipv4_hthresh={0x8, 0x3, {0x1a, 0x1f}}, @policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x2, 0x9, 0x0, 0xf, 0xa, 0x80, 0x80, 0x32, 0x0, r3}, {0xfffffffffffffffe, 0x8, 0x7, 0x9, 0x400, 0xfffffffffffffffe, 0x5, 0x800}, {0x1f, 0x7fffffff, 0x194d, 0x3}, 0x92, 0xd, 0x2, 0x1, 0x3, 0x3}}, @offload={0xc, 0x1c, {r4, 0x2}}, @tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x1, 0xd5, 0xce, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2b}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x3, 0x0, 0x800, 0x3, 0x800, 0x40}]}, @ipv6_hthresh={0x8, 0x4, {0x31, 0x15}}, @algo_comp={0xf8, 0x3, {{'lzjh\x00'}, 0x580, "11187e0f99312507451930720d93486052670631b3a231a2e4e8b1b192d0ca7610a4b05660b8b41cbdfa89ea37b0cfcfaf719f908a07e6ffd24ea78c67bdda347449dcef847d56876d286de95dd6636dc4cf720fc677cf9ccd653fe50af4580bbcb384d4c35e13f2001be6f6ce0d49e4b74e1c76cf530a1cd41e540d84c61be31be1e5da11b5281de03008335c3fa9eefe55e8b3bf263fdc2eae19497fda9d5a0098a22555c040bcd0d3c6eda6253391"}}]}, 0x358}, 0x1, 0x0, 0x0, 0x4010}, 0x90) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) connect(r0, &(0x7f00004ef000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6) getsockopt(r0, 0x8, 0x3, &(0x7f00003a4000)=""/185, &(0x7f0000844000-0x4)=0xb9) r1 = socket(0x31, 0x10000000803, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x5, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0xe, 0x0, 0x0, ""}, 0x10, 0x20000800}], 0x1, 0x0) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) socket$unix(0x1, 0x2, 0x0) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009dd000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) pipe(&(0x7f0000826000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f08000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f1c000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004d3000)=@int=0x0, 0x4) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ead000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000080b000)="", 0x0) 2018/01/13 11:32:40 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f000076e000-0x5)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000c84000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xaf, "a1990e9c954d5c04f80800b7168388224ba4ff80c7ebc10a8f05094bd73596cf5cb274964ad94bb534fc7778a35467ca4cdbbe1f5d34571fd49c7711472bbe9082c948d7e8634e3c424b22b157e01c8adecd6e15a20ff6dcca1b12be462d705d2c83651348c9399067d58259b6f24d886be2dc4b5af240a66a99b29312699f0dc4626afce7d2990391a0e0ee1104caafbfe6e42e2f9e17955ce6cee6b487eea54ec2f963f12a69e712419046ca8ed1"}, &(0x7f0000200000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000017d000)={r1, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000, 0x9, 0x10001, 0x8, 0x3}, &(0x7f000070f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004e3000-0x3)={r0}) bind$bt_l2cap(r3, &(0x7f000033e000)={0x1f, 0x9, {0x1810, 0x9, 0x5, 0x10001, 0x1ff, 0x65bad35b}, 0xdc, 0x8000}, 0xe) syz_extract_tcp_res(&(0x7f00002f9000)={0x0, 0x0}, 0x800, 0x10001) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/13 11:32:40 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/69) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000002, 0x5, 0x5, 0x8a, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x9, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000004000-0x4)=0x0, &(0x7f000000c000)=0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000-0x10)={&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000009000)="eabd980c3ce688e68c50fbde2dbf315e909f9ae49b15a5c75e84158980a2654fc79492bf8ccd419d24cd7300aed166bfecce79057a3ed2ba74e3b3a342cf0f0cb3d6664324005c4046402b047f11c06c1dda5e4f55f9bdb90327c2b9c1aca39f9ef2cb2debf23b5cb9ed51", &(0x7f0000007000-0x1000)=""/0}, 0xf) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 76.389335] sctp: [Deprecated]: syz-executor6 (pid 17874) Use of int in max_burst socket option deprecated. [ 76.389335] Use struct sctp_assoc_value instead 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003a7000)="2200000015000701000910f70000000402000000010000000900060000f000000115", 0x22) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002dd000)="92ad8bf61e9a1117a7e40faf8cad1338fd0854dd0d048f6b9e4bb618206d4523f762a1eea2873a1dd6e5b338a5f8e17909396cf29a18d914f1e9f659b789544f40af7b9498b32ae3834d3c81eb6f5ec9682282ad99ec9696b1414a989d34221b24251ee75187a2381e902acb", 0x6c, 0x20000000, &(0x7f0000ade000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ade000)={0x0, 0x0}, 0x80000000, 0x800) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000165000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x508, [0x20, 0x7, 0xed, 0x20, 0x5, 0x1f, 0x1, 0x584]}, 0x5c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xcc90, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ae1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8305, 0x34b3, 0x3, 0x8, 0x0}, &(0x7f0000ae1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001ef000-0x8)={r2, 0x9}, 0x8) sendmsg(r0, &(0x7f0000050000-0x38)={&(0x7f0000336000-0x1c)=@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7b}, 0x1c, &(0x7f0000035000)=[{&(0x7f0000adf000)="12e09d82c5827a53aa2ffaad10a44964dc179815139f3fe7d4a27e7c6669667efa9ba3e0e4a037004535d638fe4a2a890d53e85acd9dd675213daf76c5a149aac39138ef1e9a2238306e71d8b8dc0d3f78fa9d03a9df86c21c11f6c4de824b7a418e0999c2bf42f847f1f2fdec0e007df0cfbadc19830d76057e9b980d85bf2ecdcb05de955974470cfa8f4d28505ddab1036cd9d342f2263990a726edfc3ce7cca020fc333794e9517c5588afe7409ee10bcc74f5c8a2ce6faee713", 0xbc}, {&(0x7f0000ae0000-0x60)="f1e52f5b820118165d69bd698b79d17f517f10c67ad5f402fb25a904dd64cb6062c189bc7ecbbd5a85cfb5a214759e06339f3be24c745f802f3e1d8408e6bef4c4423beaf7ac3e8c31d306efeacfb60388bf666106062c67953161b1621bc0c0", 0x60}], 0x2, &(0x7f0000243000-0x170)=[{0x80, 0x112, 0x1f, "287b9b2746c474dc5fe83cbbdd27f53bd2efde622bda9f6ba1979f6978e9a5c7624e7569c26c58dbef48c8ab0ba829fac77a97dac4f605746a305fb23f965e77d0c3d163e53da9160c7b45a1e8315bcbbb0a4794db634ed0b27ea1a7d60571d030714d5cfee486a6e0dab22a"}, {0xf0, 0x8e, 0x10001, "6c9bb135c2a2aacc232b7f02bda0214c1b62ba0531ea5c465045078e3f11dff84718b393be5ee52d2dd236f501e8ff4d6ab1f9f4ad446bb93d4f8ca15fbf375ab7e2a0ce65321e9e47205e6c7a05526d2b387ad3aa4708bb1da2b558b6befab47da8ac9dc2e3bdea87f452f30ec868966253dba012eca65233975f68be9db3ed5c7206437dbd4a7e0f03d42eac6de0d2e0f9ca44f0ff1855a0ae1e23e4ca24c8ec45dd707644da053b902391809941b75da98006fbaf2741b5f9a463707cfd255324e04321bbc939af4e3959415d6edae92afb551f7bfeafd0"}], 0x170, 0x20000000}, 0x40000) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00003cc000)={0x4, 0x4, &(0x7f0000adf000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x8}, @generic={0x3fe0, 0x1, 0x1, 0x7}], &(0x7f0000ade000)='syzkaller\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000ade000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000703000)=r3, 0xfffffebd) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0xff, {0x2, 0x3, @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, &(0x7f0000732000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000330000-0x4)=0x400, 0x4) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00002a7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30379b78ea01", [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e5b000)={0xd, 0x2, 0x80000000, 0x1, 0x8, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) writev(r0, &(0x7f0000235000)=[{&(0x7f0000ecd000)="5e66d8e4e2daf55068f8d605ea78556e2d16465a138576dd55ce89ee27effea009c27644daa97a6477c3cee61777adf7fd98194983a6843400b7f9f2c2d6fd5657917f96b43224aa23b6fbb628b65fd87441", 0x52}, {&(0x7f00001d1000-0xab)="9ba36fc251cefa6f2cb108467b3d31819d2448c0193fb3ee42c61272b985c5cec91453dd5c83e81aeab2b19726a63cca145028b692943e32e680e548ca6bab49bcd8b8a5f133a06078f64e507bb069391b04768aeaf66d8088648c4c97011eecf6d16a1c68f28917e226f423dfd62c2a68e2a163b99f01d13bf8cd85cd604a9de91c71d2d95a5bb77f0b14ac8db8220e1ecd3634b12b5205b9928ee75b418112d7b855443bf09f249d03d2", 0xab}, {&(0x7f0000be3000-0x53)="118a46e8d5fad525b13376b55eb62db9e6c7f129d32b6a1c392d0ba1b01715ab5ed29c0cd620d86a007d99a1a3ca394d0e52a6b3a91c5cef70b43d1ccb347ab3d98bdf2075582dccabdc78870cc46d7c08a254", 0x53}, {&(0x7f0000201000-0x55)="4a76a3ae6005a9d43eadb8ffa88640a4d2820f0dbd8cee555d8174eb38045661ce2896e436c848b4bc84547162adb36b106da0b3c0854b48d29f257f912107dc1e8e1ba736ac9e67a28d7878f495a3364dbaf41225", 0x55}, {&(0x7f00004b7000-0x1d)="a8d565d86d0edd2b47a1064b71c8500120acf773660d6bb0dfc78f08e8", 0x1d}, {&(0x7f00007c6000)="76fb034ad357b74c5a22ca56d9c3194d58e186672ad7e9489be09e9ec2c1c23459d0492a1785ace95f6f44f9e47b25afbb179bb3f009a6a3a6", 0x39}], 0x6) 2018/01/13 11:32:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80f, 0x100000000, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000012000)={r0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x2, 0x0, 0x3, 0x7, 0x0, 0x3, 0x6, {0x0, @in6={{0xa, 0x2, 0x993, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2eb, 0x4, 0x1, 0x3ff, 0x63}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000014000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff}, &(0x7f0000015000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r5, 0x5}, &(0x7f0000007000+0x201)=0xffffffffffffff61) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000012000)={r6, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) gettid() sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000037c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000019000)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008d4000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000333000-0x4)=0xc) sendto$packet(r0, &(0x7f000063e000-0xdd)="a7ff97cf2b7139c9db322aba215e5e24063d34cad5d8d13327c8feec7c329b8733478f75cc767c7829a6cbd5bc6fdbb629ef6d2cf28b6e899a9ac7429acd6993aa7fab38585ed09289e1522c8bad71d8dc686ae5bc8883f06880fb2c61e620605b0fbd3047c1fdceea777c6f9019f0796dd377a4e3f8c84a1358e90cfb68d4f3d0773bc6ec438887d9ceccad079b3e511f58b059bdce14f9c306b811833d80c630cdb42ddfbb11632ea3d004432348555eb28c7741d8a082c691c65040c10562b89352d73910767cc530f2b4a46c0499c4b5cd72f87ba4bc9d6a40e5e8", 0xdd, 0x40, &(0x7f0000475000)={0x11, 0x7, r1, 0x1, 0x1ff, 0x6, @random="d0ebb2524a73", [0x0, 0x0]}, 0x14) pipe(&(0x7f0000155000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000038b000)={0x0, 0xfffffffffffffc01, 0x0}, &(0x7f000078b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009e9000-0x20)={0x8, 0x186, 0x9, 0xdb7, 0xfff, 0x9, 0xeab, 0x10492, r3}, &(0x7f0000a27000)=0x20) socket$inet6(0xa, 0x80001, 0x1000000000) 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x40000080008803, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e15000-0x4)=0x0) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000d6c000-0x94)={{0x7, 0x2, 0x2, 0x100000001, 0x7, 0x7}, 0x1, 0x8, 0x3, 0x80000001, 0x10000, "43e6904d02ee6b12b86c9dbeeebe7feb10691061ba7a0ccdefb6e1d09deb45da0af7c154cab8f3ab59e5cad820234549cb7ec786ce43415c583db8c36c2d6bfe5f974f5e352cd5a7b86006d1b9fa4bf54961c02a4d0f8f84a917ca192493ce9ec93e269a3c50df818e5fcb47e64bec3f0d7e56138b7a6e27920ff43ab972f270"}) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getpeername$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 76.452436] sctp: [Deprecated]: syz-executor6 (pid 17896) Use of int in max_burst socket option deprecated. [ 76.452436] Use struct sctp_assoc_value instead 2018/01/13 11:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e74000-0x40)="b1", 0x1, 0x8000, &(0x7f000055a000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000694000-0x2d4)=@newsa={0xf8, 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}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 11:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f000028a000)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006a3000)={r0}) getpeername$ax25(r2, &(0x7f0000fba000)={0x0, {""/7}, 0x0}, &(0x7f00000a3000-0x4)=0xfffffcf7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cc9000-0x4)=0x400, 0xfffffffffffffdfe) shutdown(r0, 0x1) 2018/01/13 11:32:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) sendto$inet(r1, &(0x7f0000002000)="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", 0x1000, 0x800, &(0x7f0000002000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) 2018/01/13 11:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000059d000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000616000-0x4)=0x8) r1 = socket$inet(0x2, 0x807, 0x20000000000000) bind$inet(r1, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x400000, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000c5d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/13 11:32:40 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a9b000)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a60000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df8000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000ffd000-0x4)=0x10) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$unix(r0, &(0x7f0000a4e000)={&(0x7f00009d6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004fa000-0x30)=[{&(0x7f0000255000-0x30)="bc8b107c1854a78366cbc7de8e6640980bb4c4554878c7c769e7ada49e89d98050ad61c721b110b6f6aa3ef7e4592fc3", 0x30}, {&(0x7f000035a000-0xef)="4dc35ec017196265a6c6f5e33a88963011977d1eb83323921e2de4563faa8559b130d9de3b0a9762b96215528533599840976ae728e9ca4324ff6cea6119dbb568b35b8f2fb2d31205e60371e0b8594d411c71ccec2a738fb15113df003e90ba22baf96a55c2b71f1a33ed80a172eb95875ae4d477e1c67ed83359bb8991c5c571346600e18f67b3cc0b5c5f2dd5ecbda0e340a6768490d3ac1447424de1dc1da3e2904620e69d3de02d7b3b7eb13ef9c468556e44b74ad24e856b03e11759f23c927f7a91122ba6f4f91197d8b26e9511bd7c889f1ddc32567aa738043923e42964f34281f0cefb9332247a3e5fef", 0xef}, {&(0x7f0000000000)="572349c132df203feba974dd9b6467831a5f4e3eec4c5ddcc8d42e1caea97f2173282096ed87f2b1240012a0a1b16e9725069b370226aca153026f65ad99aed20b82d228a5a59ed95e0225454833a93947417a9ce1cd81e4241f93c7ecf1db566080883fe5a215d50e5b2952853fba224adc0006f22ab461c7d0", 0x7a}], 0x3, &(0x7f0000cde000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r5, r6]}], 0x38, 0x408c1}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc7, &(0x7f00000c2000-0xc7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb9, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f040080000020000000000000000007ef0000a4f96aac23121a61fbb77882b6dd0164e102d2e21f987c715d5512d90c5eea24dfb08c42fdf8395c101758b514f74591aa852383a83e9e3e898594f8e900066e29bb9d31496bd1e168aed0976f729a6a813cb73d5a3dee8f2bc2b1b1fa83b7d609000000000000001f93b726e63cc8a9c64576f0a26eb8f108a56d26ad3afb675f7b73564bd12fc07c"}}}}}, 0x0) 2018/01/13 11:32:40 executing program 3: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r0 = socket(0x10, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000695000)={0x0, 0x8b, "aa7ccb5e55f1ef23418c09d62406f627965305ecc019455524bd28515a1c16b729676cf463cfae0679b0513127f0f6fe1541cdeae82a428329a8d037b14be90a120f520d684d3ded7c79e933bd177025280ef3b8456275658ddd089b5a54167707f4c6127531a4e560f0911b90ae4b855505c8024c3adf7112a837db60f85be7abeb10a98031d146feeae0"}, &(0x7f000014f000-0x4)=0x93) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000460000-0xc)={r1, 0x7, 0x2, [0x1, 0x0]}, 0xc) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000943000)={0x1f, 0xfffffffffffffffa, {0xffffffffffffffff, 0x8, 0x80000001, 0x2, 0x2, 0x8001}, 0x5, 0x3}, 0xfffffffffffffebb) 2018/01/13 11:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b34000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000349000)={@multicast2=0xe0000002, @rand_addr=0x4, @broadcast=0xffffffff}, 0xc) r2 = socket(0x3, 0x80004, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000f00000-0xa)={0x2, "80031b165db8"}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000811000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 76.560797] netlink: 'syz-executor7': attribute type 25 has an invalid length. 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f8e000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000654000)={0x4, 0x7, 0x6, "1d68157d0aa3", 0x249, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001ff000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004df000)={0x1ff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x230, 0x0, 0x8, 0xfffffffffffffffd, 0x3478, &(0x7f00003b8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0xfffffffffffffffa, 0x1f0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/01/13 11:32:41 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x10000000000000, &(0x7f0000ad4000)='.', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000df5000-0xf2)={0x0, 0xea, "f4bbd294cbdc4c738550b4fa52557b70c09e523be1d40f85de71bfc14d76d0818f662da9d8751a19d8e3e3cc0956f37e3d6b7c600a855a22280f1fe80a97491fd36eb08ad2343326d69be82997c71ccd4795b976788f27ebd53d05af3842e7e5db29aaa20188ac2822cd610563dda5bceb32526f46bee60a91cb6e21dee00e075f2ca79d7c9411154e51c6784cdb4db096bf73b489a3660ec10ab2af1ea8b086fdbb20e7d341a35f8f19d4472009f5d29986adc1c048120e4a76b23aafcd84cb1d55e6307cacbea67a7c6bdd115bcaf9a429d143c3c7c5f129eb5cdee1ca3f3544ab062e5214ee119a5c"}, &(0x7f0000eb5000-0x4)=0xf2) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000035e000)={r2, 0xffffffffffff75a7, 0x100000000, 0x2}, &(0x7f0000eb4000)=0x10) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fe8000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000fe7000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ee5000-0x4)=@assoc_id=r2, &(0x7f0000fe8000-0x4)=0x4) 2018/01/13 11:32:41 executing program 4: unshare(0x2020600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000073d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000e12000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f0f000-0x20)={0x7, 0x80000001, 0x20a, 0x8, 0xcd2, 0x1f, 0x5, 0x100000000, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f00002d9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f8c000)={r3, 0x497, 0x0, 0x7ff}, 0x10) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000307000-0x8)={0x0, 0x0}) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000355000)=0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000d89000)=""/115, 0x73, 0x40010100, &(0x7f0000ff9000-0x10)={0x3, {"8ebbe2f304fa28"}, 0x5}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000b9c000-0xd0)="96182cebe0c763f0156b1b9f4f24d3e93b96aa25fd3412edaadbe0309f0b8d5beffeba5b44ceb57fa1742413c8bb897a249243a63102179310044d126a899530414b98e61ce12b3571a3bbca8caceb6e9307d5b03a7b8a1c340e8647b33ab50106bc0eb294341e41319b77c6ef1c18e42296aff441f2faf54f66305ddd9d82c6f346b52a61f88c35959c88501a671feed6e548272c3994709955e1d3fe117c4c36e35cbfa8391e128fbbfb9d66097a6a6aa08ef21b3d55a23fd09c2d136b03f57f68490e9dbcba27f2d5305759d7edb5", 0xd0) r2 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00008c5000)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x89c, [0x8, 0x9, 0x1, 0xc6d4, 0x200, 0x4, 0x1000, 0x81]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/13 11:32:41 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000718000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x89)={0x0, 0x81, "b6257943fdffb41613048a31167b94568af405c661bde88c6aa36dac327214bc3afb4df7146c508e1a9c985621d9298a965ec0455f0be7653802798462ba99946986f5875797776d75fa475f217e3db8dbe5f09a3965b3d9be48713f9a856664b5e8761999fdcc73d3184930bac0be52fa80b9f0ebfe56ce1ff8c032ff3fdc6fee"}, &(0x7f0000002000)=0x89) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007d3000)={0x0, 0x91, "d69fc7a1135056abd67fa4503b37b9762d855a9150837171e8779a2939cc757b4bd0b8c2258813765c21d5c41a724c9e6841f7885115fd1c0cac04ecbe90f00b4242acf7a65a109b1fd6c17c5088fae26d576303bd98d2dbdfc08b83bd7468cceb710d1e9ba9790930676b047c4e81166ef5dac6b33ff2180b4dc0cf0629443ba9a8fe4994d771b34ec7100064c4a44edd"}, &(0x7f00002aa000)=0x99) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c9000-0x6)={r3, 0x3}, 0x6) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@random="1b0b585f482f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d122c42, 0x0, 0x3, "001f0ff8f8"}}}}, 0x0) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @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]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x101, 0x9, 0x68ebdde9eb94e3e5, 0x2, 0x6, "520765fa0f12dc3cf371a01da0703e76cd2dd417146c5625ac08f4b9c6264e34c8dc9e6c3f6dc1d0a3f7ed45ddfa2dea48695ee7208288e441b709646f0e6c", 0x3ff}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x200000000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00004bc000)=0x0, 0x4) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ec000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = accept(r0, &(0x7f00006c7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000216000-0x4)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000ef0000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) writev(r0, &(0x7f0000088000)=[{&(0x7f0000a38000)="390000001300090480000000000000e11800002c0100000045ff010700000014190016001100010004001f000701d0000001010c00006fe422", 0x39}], 0x1) r2 = socket$inet6(0xa, 0x4, 0x7f) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000031a000-0x5)='htcp\x00', 0x5) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f000000a000)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/13 11:32:41 executing program 4: r0 = socket(0x15, 0xb, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcb000-0x3)=0xc) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ef2000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000f6d000-0x8)={0x0, 0x0}) 2018/01/13 11:32:41 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 76.736527] sctp: [Deprecated]: syz-executor1 (pid 17985) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.736527] Use struct sctp_sack_info instead 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000df0000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ca000)={0x0, 0x0}) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f000007b000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c37000)=0x50d9e5bd, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000910000-0x10)={0x251, 0x100000000, 0x1, 0xdf6}, 0x10) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000053c000-0x4)=0x0, &(0x7f00007b1000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x4, 0x5, 0x3, &(0x7f000015c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000313000)={r0, r3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001de000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xff}, &(0x7f0000692000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @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]}, 0xffffffff, 0x705}, 0x98) 2018/01/13 11:32:41 executing program 1: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000147000)=""/206) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r3, &(0x7f0000097000)=0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000adf000-0x4)=0x0) accept$inet(r2, &(0x7f000059e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f50000)=0x10) accept$inet(r3, &(0x7f000024f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c8000-0x4)=0x10) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000064e000)=0x0, &(0x7f0000ce1000)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f000051c000)=0x7) r1 = accept(r0, 0x0, &(0x7f00009cd000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) 2018/01/13 11:32:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000035a000)={0x0, 0x0}) accept$inet(r0, &(0x7f0000a2f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004e000)=0x10) 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) accept4$inet(r1, &(0x7f000006d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c36000-0x4)=0x10, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000727000-0x5a)="4b7f0059001d00e59b9fe66bf90891c18583451c9ca458ecade80156539ab4010a3619ec30f37801b4f3dc90561d2fe3c404fe2700b9c73809ced0763dd720c4f3b0541153f43fdde77181f036c8b76be39f36eb16d96388f235", 0x5a) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f6000)='scalable\x00', 0x9) shutdown(r0, 0x4) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x2, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d8d000+0xcea)=0x8, 0xffffff59) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003ba000-0x4)=0x0, &(0x7f000086a000-0x4)=0x4) [ 76.829782] sctp: [Deprecated]: syz-executor1 (pid 17999) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.829782] Use struct sctp_sack_info instead 2018/01/13 11:32:41 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009c8000-0x8)={0x0, 0x6, 0x9be}, &(0x7f0000f51000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f51000-0x4)=r1, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00005fc000)={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f51000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x7, 0x0, 0x24}, 0xa0) r3 = socket$inet6(0xa, 0x3, 0x10000000000ff) sendto$inet6(r3, &(0x7f0000f50000)="60bc748b91ac4afd40ffe88800646355a0c03bf8edaae29d3696bfd321173114c7e46eeeaa000042", 0x28, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000f33000)="cf3c540c35d4a424d6dfcf5c0f7f11bb28d390c563178175d110c14e5b0c3c18f4252dc4636f9510574db200f53862c84f37a534958351e0105b5874adb10c3635eccb649f0d4eae9d2a65bd1a02c514321c8ea8e9b67a7e6479d638ae87cac4612af9fa7a9c0402384114263af5bf9f0da3b6b43341dc45eaab6ae98174a0f239e64b75fd1d8a31b90fc7a1757701b82e2675ca1498698417383ce4ae58332cd12269c5ecf7767bb5391b", 0xab, 0x4, &(0x7f0000e17000)={0x11, 0x1c, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000073000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$nl_crypto(r0, &(0x7f000044b000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000283000-0x10)={&(0x7f0000037000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010f, 0xa, &(0x7f0000840000-0x4)='\a\x00\x00\x00', 0x9b) [ 76.904641] syz-executor4 (18035) used greatest stack depth: 15808 bytes left 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000172000)={&(0x7f000098e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000753000)=0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000a49000)="a07f9aad496862dfd0728ade999b31d681c5ecb7d668ea513abfca8befad9d21ce0db38c5f3e7068ff4f45a91d413e71b7f0f47db79e76bb9a8d17ab09d3b0207c9ce8502436a36e34e16297397486da67cd20f4ef0d3b1cfd56b6709d98b1185e4c721a222e0d295f026d317921c47a340e14dbca3d0f098086fd49fd31ca8744e6ac8fe23d11e12e86732bb6b1305d619dbc2a6717d2548d5316cf41d25b031e77063f423cd3ae4a178b6717035ec42565edffd0a1524f3fff53a1fa87b1639f50e521bc61f50f26bcaff2d580e7d0b2d9e93c5636949cd5dbd6bc79067f6731", 0xe1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/13 11:32:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000bf8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) connect$netrom(r2, &(0x7f00008d9000)=@full={{0x3, {"313fe82129cc20"}, 0x4}, [{"d8abf80a3a056a"}, {"8c1958a53afbed"}, {"5e1bbb0b10ed57"}, {"9fada0fd2a33d4"}, {"d13e7590a5fd15"}, {"8221454f21ee86"}, {"63c0a199fbe4d8"}, {"62377694fede39"}]}, 0x48) 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, 0x20009, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x4000, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000047000)=@buf={0xb2, &(0x7f0000001000)="6cc4005947a746cbb58034c6310b5a18dab2916302e291b7a482d92a2e6f14e7750f27fb31eb5cf4009234f7c269da085629f2c2190efd62ceec9b71e91e5b03892a65477552999facec114e02415d6d8fc75784bb66368cba2d7304fdfde8aedc602d5c328f84236688635465aadc2b9657cfc4dd644ed62a5c3d87e39f9267dc362921b69ac1f849ab527b158ec66591d83728d03078460c3b4eeabba32ec83c968054ae9fbdd930febaefb0e57bc2b5b5"}) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, 0x0, &(0x7f0000b2c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005c0000)={0x0, 0x1f, 0x2c6}, &(0x7f0000408000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000eaf000-0x4)=r2, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000248000)=0x1, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e69000)="066de31ceb5b51ab3cf7fe40d1f7cd3b7db812fc688bd68d8cbe411cc9e032317b77365b6bc9e33eeb47cefc9f5e44fb4c16ff54787d381ff50ccc49ffe3449d91fce3db1c423b1440a662eafd46fd611af2c27da0ccd06de4d83e5aef74920e4934f334ee7e", 0x66, 0x840, 0x0, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007dd000-0x8)={0x0, 0x200}, &(0x7f0000e6a000)=0x8) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e6a000)={r1, 0x8, 0x0, 0x3, 0xb9e, 0x100000000}, 0x14) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e69000)={0x0, 0x5}, &(0x7f000012d000-0x4)=0x8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000060d000-0x8)={r2, 0x4}, &(0x7f0000e6a000-0x4)=0x8) 2018/01/13 11:32:41 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) r1 = socket(0x1b, 0x0, 0xe3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x20, 0x1, 0xfffffffffffffffc}, &(0x7f000067d000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"80b9d561de4d2a"}, 0x9}, [{"d443dd9dce39db"}, {"f45dc10ad53f53"}, {"0a1d812c72e9d9"}, {"334ff831e871c9"}, {"8cee1104992f0a"}, {"2d75403ec56743"}, {"e8f55fd89aceb7"}, {"9b939b7b43c882"}]}, 0x48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000284000-0x6)={0x0, 0x0}, &(0x7f00000d5000)=0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000)={0x4, 0x9, 0xffffffffffffffff, 0x61}) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ea7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f37000-0x4)=0x10, 0x80000) socketpair(0x2, 0x3, 0x1, &(0x7f0000e13000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00006e0000-0x1)={0x9}, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000798000)={"6b4a414449f5f02cfa813b170343a896", {0x4, 0x7, 0x2, "924c01aa52ca", 0x101, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000345000-0x4)=0x1c) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ee9000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000868000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000018f000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000231000-0xc)={r4, 0x80000, r5}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000083a000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000bb0000-0x4)=0x0) r6 = accept4(r1, &(0x7f0000f73000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a29000)=0xe, 0x80000) r7 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2e000-0x1000)="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", 0x1000) setsockopt$sock_int(r6, 0x1, 0x29, &(0x7f0000c56000-0x4)=0x9f, 0x4) 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002c5000)=0x0, &(0x7f00007b0000-0x4)=0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) accept(r1, &(0x7f0000446000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fa000)=0x10) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000096b000)="", 0x0, 0x400c0, &(0x7f0000102000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000311000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000026c000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="50f27b1b1652", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000caa000-0x88)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x7) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000130000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1b, 0x8000a, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dda000)={0x0, 0x40, "a3768c006cde5c8ad4aaf6a946311a00a4ce7b1dd95d14d5277a019e7ee00e723e3b1df3e015fd5497e9bd61568530219214c28b3798b411ab8027997c442ca9"}, &(0x7f000009f000)=0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003df000-0x8)={r2, 0x4}, &(0x7f0000a4a000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00005c6000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e2a000-0x7f)=""/127, &(0x7f0000eba000-0x4)=0x7f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e69000)=@buf={0x40, &(0x7f0000458000-0x40)="741d69d86733cef3db91437c9181a6eae65f467ad06af770bfc474f2fee1d84ee19a5e2804e6b6b0f96bd282f4e2ee61d81ee3bfbf3ae193b893d0f42bb08e6d"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000168000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) recvmsg(r1, &(0x7f000091e000-0x38)={&(0x7f0000c4a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000077d000-0x30)=[{&(0x7f0000fb4000-0xda)=""/218, 0xda}, {&(0x7f0000332000-0xe5)=""/229, 0xe5}, {&(0x7f0000686000-0xc7)=""/199, 0xc7}], 0x3, &(0x7f00001b6000)=""/156, 0x9c, 0xfffffffffffff001}, 0x0) socketpair(0x8, 0x6, 0xffe0000000000000, &(0x7f000050e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0xffffffffffffff56, 0x0, &(0x7f000010b000-0xa)=@file={0x0, './file0\x00'}, 0x8) 2018/01/13 11:32:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f64000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002f3000)=@assoc_value={0x0, 0x0}, &(0x7f0000cf6000-0x4)=0xffffffffffffff7f) r1 = socket(0x0, 0x8000a, 0x10000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f65000-0x4)=0x80, 0x4) 2018/01/13 11:32:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xcd)="e8de204f164d1345748c447fa6787da451748d560ca0614ed2af4a27c8402be68cf0a1015fe04133425ea661c2fec190ce60ef399421a5d8769c78a0d28d7ee76f6c32c7ef93e49a829191e9e09aa44abb1f820b510186d0db55ea5521b6c76066d8840ac21acf195009e33679b9d6dd74a0d7041d4b6e7d0be8622ffa34bec965b8cf0c8ab077711a254fdd2f9d4e8033580396ebab8346e875b5140415d4ebd18f1e94f0ea4a9746a7ae50178d3f738973a93192fb605492dc6b20f20e00a6ccdacbd6dde081c0b4cf832537", 0xcd) setsockopt(r0, 0x3, 0x45, &(0x7f0000016000-0x5e)="de9b98c98553ac13883789a54a708b027b976e50fa23606f5af3e950af68a3e76d8b29af3ea6256d1d6d4e5126b7a4c063ccf3d4693766702bef236cf4d03538cfcdab5f5dbccbc49c3f0e6f61a3fd8b3d993b0ebb9d6ecd1aa5af10bc29", 0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000f90000)=[{r2, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f000061a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4e173843dd08", [], {{0x890d, @llc={0x1f, @snap={0x1, 0x1, 'yq', "500464", 0x6001, "1db24a086300abaa265061ed92d68d818a7a8b6bd666"}}}}}, &(0x7f0000f7b000-0x14)={0x0, 0x3, [0x256, 0x277, 0x600]}) connect$inet6(r2, &(0x7f00001f6000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) [ 77.062130] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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]}}, 0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ea0000)=""/144, &(0x7f0000ea1000-0x2)=0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000ea0000)=0x0, &(0x7f0000ea0000)=0x4) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ea2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f00003e3000-0x1000)="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", 0x1000, 0x4, &(0x7f0000ea1000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000556000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000cbb000-0x4c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x8, 0x3e, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x9}, @ra={0x94, 0x6, 0x3}, @rr={0x7, 0x7, 0x96e, [@empty=0x0]}]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000190000-0xfff)="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", 0xfff}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}], 0x2, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}], 0x110, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3b, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0xffe4, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000de5000-0x40)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000003000)={0x2, &(0x7f0000003000)='x\\'}) recvfrom$llc(r0, &(0x7f0000000000)=""/38, 0x26, 0x2000, &(0x7f0000001000-0x10)={0x1a, 0x6, 0x0, 0x35d, 0x0, 0xfffffffffffffffc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) [ 77.121654] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='tunl0\x00', @ifru_flags=0x1000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0xffffffffffffffff) tee(r1, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x10) write(r2, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000057c000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xbad, 0x5, 0x0, 0xe9}, &(0x7f0000863000)=0xa0) 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x20, &(0x7f0000603000)={0x0, 0x0}) bind(r1, &(0x7f000023f000)=@nfc_llcp={0x27, 0x9, 0x593, 0x2, 0x40, 0x80000000, "0d4da751dba5bb15755a2a41ed27f20b8dd73161eb9315ea27e8c8a0c09cd2d87daa985325c03a3ef2e668f0cdd6198aa9d62ef17c61c8d19ded888a2eeb95", 0xb9dd}, 0x60) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ff1000)=[@in6={0xa, 0x0, 0x93, @loopback={0x0, 0x1}, 0xbd}], 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000e3b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000750000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000db0000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff3000)=0x9, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff4000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ff1000)=0x0, &(0x7f000093d000)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000093d000)={0x0, 0x8, 0xffffffffffffffa9, 0x1}, &(0x7f0000089000)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ff4000-0x10)={0x3, 0x8001, 0x9, 0x2, r4}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ff4000)={{0x6, 0x6, 0xfffffffffffffffa, 0x383, 0x3, 0x3}, 0x3, 0x1, 0x7, 0xffff, 0x0, "e4cced814169f1d2f9c7e6a69cf754b6d1f2c12ae771107d32447749e4053414993e78c205bd80b527c4ff1889461bdb94100fdb4b0c5b43095cfdffb4357e2dc42c2e108c1ea67b9c001d89f05dc3905e2fbeebabf048fdded5496ec1f390c75398f0dc561481f418b480948854805aba69e55f59519b3c0467e3e3b1b076eb"}) sendto$inet(r3, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00003fe000-0x14)={0x5, 0x35, 0x1, 0x1, 0x8001}, 0x14) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ad2000)="", 0x0, 0x200007ff, &(0x7f00003b1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000030b000)={&(0x7f00003a3000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ac000)=[{&(0x7f0000a5c000)="ed", 0x234}], 0x1, &(0x7f0000a8c000-0x60)=[], 0x0, 0x0}, 0x4040004) sendto$inet(r0, &(0x7f0000d1d000-0xac)="874a7f1e8aecb58393905eef5a5b75e47825552d1168a9e873935f5b930a5bdac5172cf9006f3238d24cfcd16c9caef0b6a2823ebe4253bb053f9519ecbbe75134242182dfdd865765bd3fab6dcb52936f63fe899677acaf074fba2ba6c6dee74bbf5a671573ff619373c8231b93ddaaf76318f81f83c2c8ba8603ab496d1257c631584571748acf17d31c505051beb66d9888cab82ea632281de80ca3bf24864558a34813be4e17fdff3d53", 0xac, 0x4000040, &(0x7f000040a000)={0x2, 0x3, @rand_addr=0x599, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a7a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006a5000-0xf6)={0x0, 0xee, "83aa002e70cbd4c7bdcb133afbd7dfb55f95809f667f2601f4969139cbee18f4e00f28299fb4bd4e939389e8c5d8c57c5ca9fb41003f5c8ca66456071754412c64e396b3c0acbed96fcd443dba9f66c37542ea87f37037a16f80fcd94ebf8f462c68c79316f4430d6bea7f3c68b513673012a8173c3b2d8be3a8cd405d3ddd180f47b89d1822bb7924bca738b025e52db80d2f63f4c7cf3c412972efd58b9eb7449903edc95ddd0ecfe6aaf40431ea96b92876054324c71bbce6848a7c4e647eb2d606dacf35e0c04416e3b6b9eaa70909dea1a341ebd2f2fdbef28a6a2d054836b3a02606dee2ec10e746569175"}, &(0x7f000070b000-0x4)=0xf6) pipe(&(0x7f00008db000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000189000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000358000)={r4, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b55000)={r2, 0x911}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009aa000-0x88)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @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]}, @in6={0xa, 0x0, 0x469, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x63, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={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]}}, 0x88) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "211100", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9dbe4cbb4799c501"}}}}}}}, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x4, &(0x7f0000420000-0x8)={0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c59000-0x4)={r2}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x99) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eaf000-0x8)={0x2, [0x2, 0xfff]}, &(0x7f0000eaf000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000ead000)={0x0, 0x1, 0xfffffffffffffff7, 0x80000001, 0x100000001}, 0xc) 2018/01/13 11:32:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x3, 0x6}, {0xb, 0x2}, {0x8, 0xa55}, {0x7, 0x7fff}, {0xf, 0x8a80000000}, {0xa, 0x2}, {0x4, 0x0}], 0x7) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d54000-0x4)=0x7) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000423000)={"f7673c98a16a8912401d7e67f9c9be7b", {0x4, 0x3a0, 0x8, "0066032aad0a", 0x80000000, 0x0}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b88000)=0xc) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000017000)=0x9, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000642000-0x4)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/13 11:32:41 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) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000c3a000)=0x0, 0x4) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x14, 0x80800) getsockname$packet(r1, &(0x7f00005d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d57000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x80000014, &(0x7f0000c03000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0xfffffc53) pipe(&(0x7f00000ff000)={0x0, 0x0}) connect$unix(r3, &(0x7f0000669000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom$packet(r3, &(0x7f0000a46000)=""/27, 0x1b, 0x40002000, &(0x7f0000e96000-0x14)={0x11, 0xf5, r2, 0x1, 0x9, 0x6, @random="0260822bf24b", [0x0, 0x0]}, 0x14) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f0a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bc6000-0x4)=0x9, 0x80000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f0a000-0x60)={0x27, 0x0, 0x10000, 0x7, 0x80, 0x1ff, "f7edf28d85c4ead3703d76758ceb6395e2df9878a913bae02ec3509454fe24601824afe54a19658f4ac70694ce7252139edefbaaab9e2b14792079f0648d98", 0x0}, 0x60) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000015000600e00000000b4000000000000000000000000000106d", 0x29) sendto(r0, &(0x7f00002e5000-0x10)="2c6a172fd8052d8b6c9609ce2de7cbf5", 0x10, 0x4, 0x0, 0x0) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000064a000-0x34)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001]}, 0x34) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00008b4000)=@file={0x0, ""/19}, &(0x7f0000001000-0x4)=0x15, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x50)=@file={0x0, ""/78}, &(0x7f0000383000-0x4)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) [ 77.292136] openvswitch: netlink: Flow actions attr not present in new flow. [ 77.329131] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f9a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe3000)=0x8, 0x80800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fe4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe3000)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000071000-0x3)={0x0, 0x0}) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000268000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000041a000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000018e000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000036000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000260000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6f000-0x4)=0x7fffffff, 0x4) 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) pipe(&(0x7f00000b3000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bef000-0xc)={&(0x7f00006c4000-0x8)='./file0\x00', r0}, 0xc) [ 77.389383] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 11:32:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00005e6000-0x40)={&(0x7f00007de000)=[0x0, 0x0], &(0x7f000090a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c9a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a46000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) sendto$unix(r2, &(0x7f0000a2b000-0xe5)="3411d0ffc27d77891811afa9601ab629853efc6d4426d8cd10d2468c9ae62c2c7e45f5209b55fe7c62a074ac514cc9adf15e7dddd50f554bd83aa2846ea4ede85b4decc33e4ca426110c71d122ffa2e01d7efa8f162f3951be4cb7cd34cc350f86125254a838623baa261fd8865d785013c4065fc4c65ca376350c4d5010efe022b45edb89131df40846ea0e0f46864616371663dd4eb9f49a35b2ce39471d3ce572ce18c6924966b1991ec8826d7b9d3d1cb852b68f5200678dff4563a97e915b59b580786d2a986dfdc5ef9a5b97fecbec2a63d1514fc65c64d3719e7fac031f44585b96", 0xe5, 0x0, &(0x7f0000c61000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000935000-0x1000)="c5f4099a", 0x4) r3 = socket(0x0, 0xa, 0x80000001) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000f0e000)={@generic="1b81ffbb26d349654cbcf3f6a9ca592a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d5f000-0x81)={0x0, 0x79, "cb3e4864e3ac12045fe7261d52566968d2ab6f1aeedaa91684f556d79df11ad0a9f520259f3f8791ad3297a63316a1aae14e1cfced866c4d52d6a6ca7ad2c65131c0e4e48392359c52f938b96e5af1ada88b30b5243bfff7265900d5d62132aaa709474fa6400a7bd3e89a9470ffad9f0c5f853e637598c888"}, &(0x7f0000765000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e33000-0x10)={r4, 0x5, 0x4, [0x7, 0x2, 0xfff, 0x5]}, &(0x7f000037a000-0x4)=0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000540000)={0x0, 0x0}, 0x2) ioctl$int_in(r2, 0x5473, &(0x7f0000eda000-0x8)=0x3) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000714000)=0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b71000-0x4)=r1) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000f00000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000024c000)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003bd000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f000022e000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000078b000-0x10)={r2, 0x2, 0x3, 0xaf33}, &(0x7f000013e000-0x4)=0x10) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f0000f58000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000969000-0x8)={0x2, [0x40, 0x7]}, &(0x7f000094b000)=0x8) 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001b0000)="1f0000000105ff036afffd00e9112000780df0000800050000000000000000", 0x1f) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c45000-0x118)={0x4, {{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, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/13 11:32:41 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000787000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe0000-0x4)=0x10) r2 = socket$inet6(0xa, 0x8000b, 0x7ff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006a6000)={0x0, 0x7}, &(0x7f0000055000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fe0000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000fdf000)=0x0, 0x8e12) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007c5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00006ee000-0x4)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000072d000)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fe0000)={r7, r8, r9}, 0xc) 2018/01/13 11:32:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000248000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x0, 0x5, "8e9ee0"}, @timestamp={0x44, 0x30, 0x3, 0x0, 0x36, [{[@multicast1=0xe0000001], 0x7fff}, {[@multicast1=0xe0000001], 0x4}, {[], 0xffff}, {[], 0xfff}, {[@loopback=0x7f000001], 0x9}, {[], 0x8}, {[], 0x800000000000009}, {[], 0x2}]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fd000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f6e000-0x4)=0x0) sendto(r1, &(0x7f0000bfe000)="3324cbb8d8ef2fb3de878cfde62d975975b66bb15e5abb9b1b948090d232a499656ee202dd1992ceb80b3e8267ad95bfaf89bde81fb2081e775441790c0be79d2a49405ac5f2", 0x46, 0x4000801, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000981000)={0x3ab0, 0x5}, 0x8) listen(r1, 0x0) r2 = socket(0x13, 0x5, 0x8) recvmsg$kcm(r2, &(0x7f00007bb000-0x38)={&(0x7f0000adb000-0x2)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000305000-0x20)=[{&(0x7f0000cfe000-0xfe)=""/254, 0xfe}, {&(0x7f0000747000)=""/168, 0xa8}], 0x2, 0x0, 0x0, 0xca}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006ab000-0x4)=0x401, 0x4) 2018/01/13 11:32:41 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000d22000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000014e000-0x10)={0x7, &(0x7f0000f84000-0x38)=[{0x4, 0x1ff, 0x9, 0xffffffffffffffff}, {0x3, 0x9, 0x2, 0x8001}, {0x8, 0xffff, 0x100000001, 0x4}, {0xfffffffffffffffd, 0x4, 0x8, 0x17b}, {0x4, 0x7, 0x5, 0xfff}, {0x80000001, 0xffffffff, 0x3, 0x7ff}, {0xffffffff, 0xc26, 0x0, 0x2}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f38000-0x75)="0a0775b0d5e38404b3b60ced5c54db000000006700004000f500003400e6762a7dbd29b343982b0568afe08efef6779326b09c9ef76a7accfb3703618cb60a0873f9392fac8aca494aea86a742ee3454110b7e37ac7332820b6024a52ce8ad8032c0b8780e813e628235be8eda6179d345368ec0e1", 0xfffffffffffffe96) [ 77.429791] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 11:32:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ac4000-0x78)={0x10000000, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}) 2018/01/13 11:32:41 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009e9000-0x10)={0xdad, 0x2, 0x401, 0x8, 0x0}, &(0x7f0000ec4000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008a4000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xfffffffffffffc00, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000099c000)={0x6, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000ec5000-0x4)=0x5, &(0x7f0000ec4000)=0x4) 2018/01/13 11:32:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0xccd, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x3, 0x7, @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]}}, &(0x7f0000fd7000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000550000-0x10)={r2, 0x7, 0x4, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/13 11:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000773000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x10, 0x80800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f1a000-0x1)='$', 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000778000)="e517b5bf91b8785dfbcdfe09000000fccb", 0x11) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cdd000)=0x0, 0x800) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ec7000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005c5000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r1, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbff04000900000045ffe007040000141900000000020d0004000700000000040003010c00001ee400", 0x39}], 0x1) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d3000)=0x10, 0x800) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000361000-0x8)={0x0, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000360000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000189000-0x4)=0x0, &(0x7f0000266000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000053000-0x4)=0x0, &(0x7f0000360000-0x4)=0x4) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000754000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006de000)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000af5000-0x4)=@int=0x0, &(0x7f0000d29000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000fe0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000fde000)=""/109, 0x6d, 0x0, &(0x7f0000fde000)=@generic={0x0, "26b05e573b6efd79e8b25ad7727e1951c09e14b01776e16cb0f1889327c261190b405c62fcb8dc480cba8395a4b8239558039fda542e985f76fd99dd288d37df5dcde9239c2b325177690ede399e04fde0fe1008c8db5bf0b582e7122b02a245348e9c24df93661a8033877f0948fb68cc93614b7645403fbe504bcacf36"}, 0x80) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000578000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xa, 0xa, 0x9, &(0x7f000085a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004ab000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000025b000-0xc)={0x0, 0x1080000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000036000-0x20)={0x9, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002e3000)={0xca, r2, 0x0, 0x5}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000ec4000-0x4c)="8110ee0a262f96b6c3f68f1d6ccb7733087956180892466ae9b30abca97866f4d9b8dbd569900144430cbe446fce0e96dc311e2dfca9218302311c42265180cba7721bb896b7b3a78fe10d5c", 0x4c, 0x40880, 0x0, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000d84000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0xffffffffffffffcf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = socket$inet6(0xa, 0x80000, 0x3ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd1000)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000801000)=0x0) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d3a000-0x4)=0x0, 0x80000) connect(r0, &(0x7f0000b83000)=@generic={0xa, "20de105a99cf357716b32bb8d19f823da43fbe8abd5d9c3c594260ff9981e771d75cf01baefec47ce3ca3999e753d800652f25b2055a4903d311f0a95b62337653df6eee9558a17cfe78274867f14b942de0808e2500753d2d3fcf15a426b0faf17915c54aaef4f447819882626d7cbe27df0b358a3c4a98b0a761b219b8"}, 0x80) r1 = socket$inet(0x2, 0x400000003, 0xff) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:42 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ce2000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) socketpair(0x3, 0x80005, 0x3, &(0x7f0000397000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r3 = socket(0x1b, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f000006c000-0x4)=0x6, 0x4) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, &(0x7f0000cc7000)=""/102, 0x66, 0x0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000706000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a62000-0x10)={0x0, 0x0, 0xa4, 0x10001}, &(0x7f000047b000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000610000)={r3, 0xfffffffffffffffd}, &(0x7f00001c7000)=0x8) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000094000-0x55)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd52}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) recvmsg(r4, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0x49, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x19, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) [ 77.625929] sctp: [Deprecated]: syz-executor4 (pid 18267) Use of int in max_burst socket option. [ 77.625929] Use struct sctp_assoc_value instead 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000978000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ff000)={0x0, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000007f000-0x4)=0x0) r4 = gettid() sendmsg$nl_generic(r0, &(0x7f000082d000-0x38)={&(0x7f0000b67000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000228000)={&(0x7f000040c000-0x458)={0x458, 0x31, 0x400, 0x1, 0x2, {0xe, 0x0, 0x0}, [@flag={0x4, 0x17}, @nested={0x100, 0x61, [@generic="2db5fcbd180e1ac0f19d572e7f073e240ff730cbbe08fe014bfb503f3c5c94ecaadea6cdc35d569e136c267841c7302453cc8d0783cf4db1ea409f7bec3a89fc66ba483bf77b094ceaadf05ddb2747cdd47dba565f22bab8e4b34198c8", @typed={0xc, 0x3f, @pid=r1}, @generic="3ca50613a0f499e1af1223b94b04bff5834a4a98edce9bbb5c1ea6c9284c87c4a6eb33f11826a16554879db2e2f4bed0c574dd7fb86920b7ed9198474a350f20d1000d7e11845ff31776f0b5c23faa10ca4f9f253b7df21bdb6ba926df6395359e4167b9e8fb452065dd4f6b07b7d06dcb8e5308ac39200b33cb96c9de035ae2fd31484d2ba47649134d5f91396cc49871"]}, @typed={0xec, 0x26, @binary="b65e555cdae497e10491f1d0d8c230c573fb25b5ead44212ac2c1d2c737abe3f67f2b87cd4fdff76bd1ec34b2a57205d8eb82d323f7c4bc3ab3fd362db1bf5b25044c929f693527f28bfe1a91eb44884410a5306c99f50fbe4a9256d8efbbfe5701fd8a296587c382fa270637bd7afbe222ab0236ed441697b35492d0de189faaeb7fd5c50c623dadfcb21ae1b694bfa8089c2c6bc321c38a6345085089ecbd2373a3d915ecf122e4e4c3f60bc9aebfc7df2129182f46828cbbd87698ed8e57a26781964b06015266e6c7f5cd7a2b0882964a5263ccbfe5ea97f320d92aad719e03fda36"}, @nested={0x10, 0x2, [@typed={0xc, 0x44, @uid=r2}]}, @generic="831e7bf7e5d239e18ede51c6ebc5eb6a684800620492987dc8772d630e4938c260f3fa81642a1f7d420e2cd3efce40ea711a1241bfaf1ec71f6feee5c397c015df412b8f271ce0a694e91a1fcb8f67da7f54c1077be5d8efc4dfa5e6dc6f8a5b44edaf472caf682e6c9046ba36af5c343783035adffc66ceb919ea1ce59b6b785493280ef682b9197abfccca992aa437e64c2cdd231ac39cb86853f8eade65e90d8a0699f2fd93733fc0827e14d0036926cc0adca1d0162fe3300a7526a3b9a3cd27fa7cc9c0576919a1fb9fc62a370fe7fbabae143c083ab8f6487ab175", @nested={0x8c, 0x54, [@generic="19488afcd5feaafcbbc7b00d62cb7a4871cfde88c18d2e30c7efb11f5ed82356c62617595763d1a8d3bda03363c455bdfa8878a64f5b2009aaafb94a00d8b9e2a5c7986ac519a68dee46032e9e4a2ab00ea4f6b1f32823e7a2635f6d642668da6c", @typed={0xc, 0x26, @pid=r3}, @typed={0xc, 0x11, @pid=r4}, @generic='$t', @flag={0x4, 0x66}, @flag={0x4, 0x94}, @flag={0x4, 0xd}]}, @generic="7778d412cdaaf4a056d34dc9e595356f711c0f62539bcb38cb549c04c4e25001ed94023ee42e885d86ea43186a216efea6f29eec739ac2a205397f1233910692ee2d9fd6c728780f9076b213ed644ba39ba956c48688d50ad58a7a35eb23a404f0c904733ca89ce960a524c75429362dec80c539675d7a0fea15fc4cc28714336e4cd09a520f2399f0bb6ea7c867fb3c414d8f72bb1331befa2c0db3bf9bf76d83b2dc4b7597eb070859397c0e6a64babfa8d744fc618fbd433fadf1f92b61474c3175bf52f0051ab03dd89da2769e3c03e638df0ddf770275"]}, 0x458}, 0x1, 0x0, 0x0, 0x10}, 0x40) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0xd1, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ea5000-0x5)={0x2, 0x306, 0xb242, 0x2}, 0x5) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000576000)={0xffffffff, 0xf61, 0x0}, 0xc) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000517000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x0, 0x1, 0x6, 0x7, 0x6, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000042d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffd6) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000151000)={0x800000000000008, 0xfffffffffffeffff, 0x7, 0x8001, 0x1a, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000228000-0x10)={&(0x7f0000621000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x3, 0x800, 0xfffffffffffffffe, &(0x7f0000113000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000043c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000568000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000ed7000-0x8)={r10, 0x35a}, &(0x7f0000fe3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005f8000)={0x0, 0xffffffffffff7d6d, 0x4}, &(0x7f0000b97000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f000092f000-0x20)={0x8, 0x1, 0x1, 0x7, 0x0, 0x9, 0x4, 0x3f, r12}, 0x20) sendto$inet6(r9, &(0x7f0000a38000)="5d7f3c1cb95d1ef67306fee54f8bee069537da50991f63c0b49b6b4f6f8c802ceda68ef9547990d0ceab254509f7867963ba2311d0b660cbe4aefe185071b585ddc11e0369bbeadde7319ac173d4c30057378975852890f7580feb23170d805c132c2a2c19a5b1aad5d2191591b8f734bc436a20aa13c819b6c74aceede519608c2b8637d1c6b6b84fe5c18f159d753b88c5dad83a2f87cfd4b9ff15b7ea810ae70b4d1f79c351470908c4d582f583eda5fdbb993daa2c522329c568ad6abaf8d3e5def59a1344405de5e0c3d1303d06bee1863a2d197f", 0xd7, 0x4000000, 0x0, 0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000611000-0x2c)={0x0, 0x8, 0x1, 0xa38, 0x1, 0xffffffffffffffff, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000b36000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r15, 0x29, 0x23, &(0x7f0000970000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091e000-0x4)=0xfffffffffffffdeb) r17 = accept(r1, &(0x7f0000258000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e89000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r17, 0x84, 0x71, &(0x7f00007ae000)={r11, 0x7f}, &(0x7f0000ba6000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00001b5000-0x48)={0x7, 0x12, &(0x7f0000d20000-0x90)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x0, 0x9, 0x5, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r13, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xb}, @jmp={0x5, 0x0, 0x6, 0x9, 0xe, 0x30, 0x0}, @ldst={0x0, 0x0, 0x0, 0x7, 0x4, 0xfffffffc, 0xfffffffffffffffd}], &(0x7f000067b000-0x4)='GPL\x00', 0xfff, 0xf3, &(0x7f000053c000)=""/243, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r16}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r18 = socket$kcm(0x29, 0x2, 0x0) sendmsg$inet_sctp(r15, &(0x7f0000682000)={&(0x7f0000922000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f23000)=[{&(0x7f0000fdc000-0x2b)="80ce4a45d1e052409e7e598d7779875232ca1896c4c85ded99500562411246e0ce851908fbecf7694a1646", 0x2b}, {&(0x7f0000d83000-0xe8)="403dadf3fe9522e4c50adc2de73e26e2dae16460bbacfcfc1b5d3842748aed30d76245a4e23af53f293a21785852899622959133c6c463872fa3cfeac4847e2884df858f3c4cdd92c3f437fa78c73769520c8bc2499396a5d4060bdd83569df6c95466bdc6c052bd301b99a26720d0f336f2bbebf613f08afff6d80d2f66aa7dab53158490e4727b655e3e54b492f4546c447188a917de1a18999f37035122dd121a50f71757ee89920b6487f76f011a96af3f6783a8dbaa6d941abd84a93510f72d826ffae15593c366fd8efe0314cbaa9a9c9edb138b247db24724fa60bac360485a793542cf8b", 0xe8}, {&(0x7f00003d9000)="1beca6398ff7680f34a67f68fe5af3ee20c3dbad6e2563b9dca19f", 0x1b}, {&(0x7f0000277000-0x81)="9829e87532c6c7df8375728e57c76545f658b47f534253fe04d11f069570ad2bfbff3d3bd01d02617712f9865917eb5e506ee5ad8397c8fd9eb4214f06909f60efce97105fb17ce2dbd6e63c8508c923ed7d724a92052604b6a7768a66d6c13155b5463b09ec9a87de5527eb05778999ba91660ab6bc422e9d66102887d0663e51", 0x81}], 0x4, &(0x7f00005ae000)=[], 0x0, 0x800}, 0x4000000) ioctl$sock_kcm_SIOCKCMATTACH(r18, 0x89e0, &(0x7f0000154000)={r2, r5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r15, 0x84, 0x71, &(0x7f0000238000-0x8)={0x0, 0xffff}, &(0x7f0000d17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r14, 0x84, 0x1a, &(0x7f00009c3000-0x54)={r19, 0x4c, "5b26836b8c414fe77c590689605b868f1a13e9a8e4f3506cc88634b870fef0d4133cf5513c1d478a4dd5ee3e667e68353e371187b3576e5737b49b5b6835329941f84b678c14bf0982d94af5"}, &(0x7f0000323000)=0x54) sendmsg$key(r18, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet(r6, &(0x7f0000d88000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ba000-0x4)=0x10) [ 77.677052] sctp: [Deprecated]: syz-executor4 (pid 18281) Use of int in max_burst socket option. [ 77.677052] Use struct sctp_assoc_value instead 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000902000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ad000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d64000-0xc)={0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000)=0xe8) r6 = getgid() r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000932000)={0x0, 0x0, 0x0}, &(0x7f00004db000)=0xc) r9 = getgid() socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = epoll_create1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000326000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000866000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000039d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bae000)={0x0, 0x0, 0x0}, &(0x7f0000a8f000)=0xc) sendmsg$unix(r0, &(0x7f0000cee000-0x2a)={&(0x7f0000b11000+0xabe)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a11000)=[{&(0x7f0000a1b000-0xc)="4fc020a29f90d2aeb05ce384", 0xc}], 0x1, &(0x7f0000b31000-0xf0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf0, 0x4000000}, 0xc881) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000595000-0xc)={0x0, 0x1, 0x30}, &(0x7f000045c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000619000-0x8)={r14, 0x6}, 0x8) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) bind$alg(r0, &(0x7f00009a4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000738000-0x10)={r1, 0x50, &(0x7f0000f4e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000125000-0x10)=@req={0xffffffff00000000, 0x200, 0x2, 0x6}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b26000)=0x0) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f44000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) pipe(&(0x7f0000462000)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000cf000-0x48)={0x0, 0x17, &(0x7f000035a000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xc5e}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0x0, 0x8, 0x5, 0x2, 0x8}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x0, 0x7, 0xfffffffc, 0x0}, @call={0x85, 0x0, 0x0, 0xe}, @alu={0x4, 0x7, 0x9, 0x7, 0x5, 0x4, 0xd}, @alu={0x7, 0x9357, 0x8, 0x0, 0x7, 0x0, 0xfffffffffffffff5}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a3f000-0x4)='GPL\x00', 0x6, 0xc, &(0x7f000082e000)=""/12, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bfc000)={&(0x7f0000a04000)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000d65000)={@random="2bea2e1376a0", @random="f290d22b316f", [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00003a1000-0x4)=0x0, &(0x7f0000fe0000-0x4)=0x4) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x2) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) socketpair(0xb, 0x5, 0x6, &(0x7f00003b4000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000054e000-0x19)=""/25, &(0x7f0000454000-0x4)=0x19) readv(r0, &(0x7f00006fb000)=[{&(0x7f00007c0000-0x43)=""/67, 0x246}], 0x1000000000000188) r2 = accept4(r0, &(0x7f000085a000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f42000)=0x10, 0x80800) read(r0, &(0x7f000098b000-0x1000)=""/4096, 0x1000) accept4$ipx(r2, 0x0, &(0x7f00005a8000-0x4)=0x0, 0x80800) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000258000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ab4000-0x8)={0x0, 0x22}, &(0x7f0000e0a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aba000-0xa0)={r1, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x7, 0x6, 0x2}, 0xa0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000535000-0x4)=r2, 0x4) accept$packet(r0, 0x0, &(0x7f000044f000-0x4)=0x0) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000000000001) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f62000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(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, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$ax25(r0, &(0x7f00001a4000)={0x3, {"49b2d03f10627f"}, 0x6}, 0x10) accept$nfc_llcp(r0, &(0x7f0000a07000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000063c000-0x4)=0x60) getpeername(r0, &(0x7f0000d60000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000700000-0x4)=0x10) sendmsg$kcm(r0, &(0x7f0000964000-0x38)={&(0x7f000041e000-0x60)=@nfc_llcp={0x27, 0x11, 0x0, 0x0, 0x0, 0x0, "365717fe346ebb0989bc117259de63774e29c6920d72438328a6d743df08ba3492e7bc8d037ec3ac1b4306590bab95541c38b878d233e77802ba9b7bc35232", 0x0}, 0x60, &(0x7f00000c9000)=[], 0x0, &(0x7f0000482000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x8000000000d) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000065f000)={@common='gretap0\x00', 0x7}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x94, &(0x7f0000100000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) writev(r1, &(0x7f0000187000)=[{&(0x7f00008cc000-0x1000)="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0x1000}, {&(0x7f0000e3f000-0x2)="a314", 0x2}, 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{&(0x7f0000b99000-0x1000)="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", 0x1000}, {&(0x7f0000d73000-0x8b)="517497188e604ca2f66b26b63791aced1740ae4167b4404422567c721c673ba42a23de54f5bc3a969a952ca66f41dc4762e7c8e28b9a9c11f4e174e49227c5ef6ba50322502062fd2fbdb264461d389fa99455aca3086e908bb5f5ff4f08fb4ddb0107a327c45f2d179712b0eecb9d8985264d5a8a7ab4a6dce72f8ccb770739177c8531d45eb2460a9ff0", 0x8b}, {&(0x7f000079e000-0x66)="2dc4624d122e17191c210572958e4128f73df6e92ed9e3f2150ede18134766c24479e4d9b412c4e86d17bc2eca73b4c10f94162cd239d7488b7fb16c81d342fec98913b5d990c236cbc316bfd06c260943b31e7f4209948a7297b88b0e1e0d185b9cc03d23aa", 0x66}], 0xa) r3 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000017d000)={0x0, 0x80000001}, &(0x7f000035d000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000072f000)={r4, 0x1}, &(0x7f00004d5000-0x4)=0x8) socket$kcm(0x29, 0x7, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000540000-0x9e)=""/158, &(0x7f0000574000-0x4)=0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f90000-0x10)="44b4ffe60dcac4f2994b350e19d4d0ac", 0x10) r3 = socket(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000ba000)="9d7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b2606000000000000236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c5420184d10000000005c50008a000000", 0x90) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0}, 0xfffffeb1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d63000-0x1c)=[@in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x90f}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000024f000)={0x2}, 0x4) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e0d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a33000-0x8)={0x0, 0x200}, &(0x7f0000093000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000095e000)={r1, 0xfd, 0x4, [0x1, 0x100000001, 0x6, 0x5]}, &(0x7f00000dd000)=0x10) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000873000-0x2)=0x1f, &(0x7f00009e2000-0x8)=0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009b6000-0x4)=0x0) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000890000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000892000-0x12e)="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", 0x12e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e83000)=0x166, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x1) 2018/01/13 11:32:42 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) pipe(&(0x7f00004b5000-0x8)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f000084b000)=0x0, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/13 11:32:42 executing program 0: unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ca1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000499000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x0, 0x7f, 0x43}, &(0x7f0000ad9000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x5, 0x1}, &(0x7f000090c000)=0xc) unshare(0x4000000) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000924000)={&(0x7f00001d2000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x800100}, 0xc, &(0x7f00007cf000)=[{&(0x7f0000290000)="30de1dec7ac77a504c9aaab43f4b03bf77c7f1b6aae5b80376ac431fb0e62f98b7f7b8ca9a9dd54635c903787705d52bd0e10590e0daaca79838d7191aabdaf4703d3e21a514749bef4c02e6699e7ee3578810c0bec35bd779a36a2d509ae4f9b4151616a223a71a31f8729ddbe57fa84b7fc11fadd804b183e64f9dd4c9ff4c81415b2d7f8c88ed1bfe8491d84c3b31cbaa25162ae5b801f92fdc79a0ae3f748970", 0xa2}, {&(0x7f0000db9000)="4631288f03a30d248e351d7a030e926022108513d943c643794074b5399c694eadac039033b40273c252fd701ef2a6", 0x2f}, {&(0x7f000040c000)="6c1a1f6dfc3721c822548ec8a19a3fd4454b6e8b06dac6262bab0dbdb9879e3a73c3396e85d60ee80709a4cbcd0ad27b0ce4e276a60b2f2a53112a6ec7532432e8d189f691b62de65622c5ee9ff2c275852b070030675f5fb62d83933c271b621e5295ef2487208485960848ac90fde7f3bc604ff769c1e217f8cfc9223ec85db3b3b9", 0x83}, {&(0x7f00006ae000-0x8a)="7521112008519b4adfacf54f2eca9221e8c5f69aca0f5d29bf8496f8d218fc21f66c2ba860457665f0ad78a8d3f0bea222e34578dccadfee01012d1f8bafc8031450b6284be6f6637febe901e9ce950cb204e7bebb7d17cff7d9c7f23f511a3020520fc8d582c37d47ac74bcabf645dbb1f873fd265428c4d36063dcdf9be61768cccd70e96352c2a28f", 0x8a}, {&(0x7f0000d8b000)="bd39922daac5b42fd7ac302c428c041cddb6648c41881cd54271cdaad4a433793327bba8adda3b55613d7fe3f34b82afb5ebb90fd4a4305c43f9340a2fde8e3f0d4100d1f47ad89b2093db64fb6a519cd775bfb7eaa3f1e635a5f0ba07f5ef838592fc0e80f0eb798aa535027fd687ae5ddf731f", 0x74}, {&(0x7f00001b8000-0x9d)="ffb7786446e0f2355ad91497b495bbfac6db8e0725825dbc869a3dd09412d5a1c459c2c9b41e8c01d119d240981d8f809b876d19112fdf473757e06829cdc5589f80117614bf88c2d8ac8da1ef5124b319d0e2b6ffe5abaed6ab02f0b4f0b4abdd59703dbf1339ddf856c04bbbd2605110acc13eec51725a3d80601924d8b99c1f9c94a789c1fd414e84cf6a193fcc6350cf9667d6a09d410868d85ed3", 0x9d}, {&(0x7f0000aec000-0xbf)="616006072b6f17869dc79cf61909b547eb495a6d159c766955b06a6f0963b14236f1bca1a25c3cf7acec289c766267314251a6b0939c09a26b344e1ee78e1fe23fc1917c48e432793f89de65aa6e14759015ddf68c2a5dca18536bf85d6c1bdb0eae01dbc0874d3b7339efd14e26f5482f912c3714fa49790659291be601c70cf56685398a401ad664ebf6312836b47e49e938a3220a1ac6633e7f114ce0ea7ed7daf346d81700791e30868078128cfe00b39e35a9d3f8b4df3d3930d0a969", 0xbf}, {&(0x7f0000d41000)="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", 0x1000}, {&(0x7f000009d000-0xa2)="19a029802f4a3b90792b74de3dbba4c6cc9511f1270cde0d76102b3a33ce087cadf59dabfed9af425507410c27f339825bf37ce62a82f46517ab971475d4832985923adbb6d43fda4b7fa59135a1f5250f12e158b5254c83147c715d978e76996ff41fba38c186fbb53679f761a42792ad95d0ff86afcb21e63f58ffaa75f42f91338d9b51d38ad7526bb7c84697fcb2dda451e24414a92843323eb9f98b7f6048a7", 0xa2}], 0x9, &(0x7f00008ad000-0x4d8)=[{0x50, 0x117, 0x1, "852b0acf386d2a8198900bcd5f3c54b8c87136bc4ca5d6f9eec143b549eee7c073eb559d942e6f8ad6e1eb3313d0a1909f63edd8c99e693b80909dc39d"}, {0x100, 0x114, 0x3f, "c43c30e9548809cc3bd466bf87f68efc5431836fdd14d5226ec9f4008579bfede94b3a7ab21bb625bdbda6a2fdef0e53f1dc1d1bc4a185df953425cd3f4f1dc973a29983f9f962052cea3938df149e793aebda11746d852172cd0f0eb3046f190d7ae0d08235d53cd38f469fd7333b7299a3330f1beaa4c469c4c54555c4d60199fd8696ce3857491eaa3e6fd80102f9a74bfc803168e6b079ad5c1edc4dcd20eb813f304eedd784dca31464b18df541dee2e589ffb2a0d4771b6d0f9474b4906ed80fbb8883fa2e591dfd622bfcd2eb409241f73c4e59a3eb0ca62e9611f1d8c03120cc62b025898f99e9762b0c6e"}, {0xd8, 0x110, 0x2, "935ab9ec85fd4bb88dee24e621cc3e13888175624abe5d92b6f22738995977bb1826e19bd2f58b7917e7983887affcf8b2bc4097078ed6678ac713ea8deb15489f5f3c362f48833a26ad0608c632d9ff5e11228f8255021c13b07df5186bbf0381f13e150dbab6b719636b0a5bb0fdfe4ce6ab4dc958cb3bae1f6c07dc60434c4dffc97a6ddfafe868364f32e9ca2dfacbaad1ed398f4632f515e3b019c39e6ef4b5bfb3445b2b888ce126b354704331301e3f91bfd273dc33ccd9f5569b71eb014d01acf227"}, {0x20, 0x10d, 0x40, "f012cfb4bb0662263ed795"}, {0xe8, 0x100, 0x8, "202b641fcd2d92cac725ac0fa2d4edc592c3cf7d111364e00bd969bbce52e201ab6cb724ab7e6f72f10b51706b44d5e7ca979dd125be49e14e0ac33e9251adcf7440f523c2c08674ed12402d4fe22e41a9ef793a5a9de2276f6f6fe40859d5c67618ad4875fb27bb2f7bb4ac8d3705d4998304cbc370a3d1f285c3c7317d1e245c44c6584499d27d2238fbd7e7b1c60c9bb70be99cd3491e31d36cc840e731c68946b587e8991e2293860109f3a1c7697c33a1c4855213d46eaac22ff178113c5658b9d48e99ddaa7bc8ca592dee9ec8e3d4667467f29b"}, {0xa8, 0x88, 0x1, "2feb8157139c5c2b2cd8457b48edd8df2d99c0086a0db808ef4a171bd13568938abda05fadd5a6cec19ec28cac21f5a9da19d3af1b4e5ffbb1789f596cc0b13b93b3ae50bc426252b890b50cd0320370f7ed4b9a09357d2212c6826ddd7ad8499c5a0575e0e047ccdc7c63e13bf57ca9a25f818765b9fcd4cd91fd4cd47d78403281afab5b26ff924df8ff09cd7e84e134f339f51e11"}, {0x20, 0x12f, 0x2b, "050d453c93c7dd81effbb8807c332c"}, {0xe0, 0x117, 0x800, "f382d55af81b29852808d8eec09df0d17d9ad3270937db2560462ad110edb7594fcb8e1845ad6d09d35181fa663e736b6a5283b2486a7e4abc9743fb597e9aeec9e0714e4b1ed8dd9daa8df64b616a9aa0c31a79bd6e78254445c25bb88f1602f7579df68335e915c1ecbe6ff7d9bcb2b6425dee696d3092774b606651d563a6b4d6cea2cf3fe2a8bd99fd8083ae70e67b2ab198fdc3a391030e7c252b975c234837278003cf69d1737fac2f944ffe80444d764b9b70bdea15fee3cd9cd5067e4fb5f883c4fa7aa0a021c2430b03"}], 0x4d8, 0x40000}, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000072a000-0x4)=0x800000000000007f, 0xffffffffffffff37) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d5e000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000082d000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000d5e000)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x6e, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "841900", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x2, &(0x7f00009ff000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x329, &(0x7f0000ae5000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x5e) r3 = socket(0x0, 0x2, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000d61000)={0x9, 0x6, 0x8c3e, "a1796c419d30", "02ee83b7f4cbd09bb0c1f83dc5535d3e"}) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) pwrite64(r0, &(0x7f00009ad000)="49ea6e099a4f968f94c92192641e796e56682862432b71f1d1f4c8171490e30144e071777c3b632b174d56b9578abd2fd51b097bf9eaf16e80c28ffb2978d1d872f7c35aca", 0x45, 0x0) connect(r0, &(0x7f0000306000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f000079d000-0x10)=[], 0x0, &(0x7f000096e000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002fc000-0x1f)="1f0000000a0aff000000000000000000020980000902018048ffffe5000051", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000555000-0x64)=[@in6={0xa, 0x3, 0x1f9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x6}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/13 11:32:42 executing program 2: 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000033000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000645000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000588000)={0x0, 0xe5, "96b544bb11736b51de0061d794347d982696c6a5a15585fd681f22a5798cff198d97e5a6b98dc76b0dd9aa9290ab4bedc46364302ebe6c9e19a48238a64d486cb7b2b530c893c8cd692a5d84a4a032ccfe4f57aee467e6435439927b820aeca86470512c208f1b477d834b9d702c0af4e4336a08076c6a9d640080750c7df66e4512121ca8b03a786318bd357f12e2d0f9aee174ad61b05c98968678cc2666df7e89759c0793b23f4a9a4f87e3974f0775dc4f0fb7eddb28fbfb20bf79c0416f059517dbefec7c83bf0c9f80d7b5cdbc784b65b1a0f2bb6936fd26438e06b674e9ee43bd61"}, &(0x7f0000690000)=0xed) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f55000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x7, 0x4, 0x40}, &(0x7f0000ee8000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000f4000)={0x6, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00001a9000-0x10)={0x7, r6}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f000062c000)="", 0x0, 0x41, 0x0, 0x0) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000408000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00004b0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4, 0x0}, &(0x7f0000546000)=0x8) r4 = socket(0x10, 0x802, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write(r4, &(0x7f0000744000)="220000001900070400943328090004b101fff6000000000000000000660015fea427e578496b8a3b911aa504a405923c3a0af83d3f820e037397816a48ebafbde6f3582d7de99f2e69c15d6b4b5d9ad83ed891e5b5b8d667c81feda2ba32cd331dd373089bd48124866e35ddf663bf3e1075dbeb3480c42a64dc6548ab586595d8be61b077c3c97031b31aa6f156cf677f5e229f306ea904b333d07c00bb23f476cf48808d6660913c0221c5ccf0c53dae70a806893afc3b6f4cb65e627365ff5579c2a141aded85b02aec61a7e0add127c1d9b7c4d5024e0aafc158470c71aacf5d25b0679018574beea7018a2566f5ca0a35c5e43c", 0x1eb) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000dc4000-0xa8)=[{&(0x7f0000c78000)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a40}, 0x1c, &(0x7f000018b000-0x10)=[{&(0x7f0000dc4000-0x3f)="a4f5ee6e79fd5e8c7d94a7bec0ee639fac386346914b12d66aa8d097c324080b3ffd96e41bc55dc043e85836d28cfd91c3d4bcadbde783adf027deeb814e5f", 0x3f}], 0x1, &(0x7f0000421000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffff7fff, 0x8000, 0x874, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3f, 0x8, 0x7fff, 0x2, 0x4, 0xfe50, 0x8000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x202, 0x1, 0xb097, 0x10001, 0x10001, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x204, 0x400, 0x80000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x208, 0x3f, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x686, 0x207, 0x5, 0x6, 0x8, 0x80000001, 0xfffffffffffffff8, r1}}], 0x120, 0x8000}, {&(0x7f0000dc4000-0x1c)=@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000dc3000)=[{&(0x7f0000dc3000)="668fee7bf0045720f8c2b26da6d5cd701bb77407bb1284e2ba077285bd0e3b6a071df7a63edfae9debaf7046f45d75327010b3d2df84f560fb7058af11a1335ba120656c8c5faacdee76f558f73c648f970422df6fc298bc19348c0b53fda18908b17798ff7e8d0c56f51ad17dfee6b521ec27a1652e44158e9eb8c3ba32", 0x7e}, {&(0x7f0000dc3000)="651fea8c0bef51afb3a8a6ae8e9106d3c60effdbc256a7bcf03063f0a8af3ed2dd4a9002", 0x24}, {&(0x7f000032e000-0xb1)="75e57878cb0fdcdc8f69c93246f851d2091e94bcfb0b14fc36db3769eacbfb577005c9949cb006b54081a6b130d0aee173bfa9a2465bd22d147d35dc4a8d7bec30a422c7e5dddbc4d62f30fc893f8effd2dbb6876a6379a03e75ff6c0302e69d620f2d35708734405f79084ae46d6a30327f4ce679c35f893171654890198a78c761e85cbb73cd4dae43b81449566d8373954eff9c72c8542c7830a0c8deb83143e5aca26507174fdd4cf03950d2abdaf8", 0xb1}, {&(0x7f00003a2000-0x9f)="de8124ee76916b30d9c6366959bb13284a5a7e883bb9c6b9d279469396c8051224642d38a28a85ff93aca5c24557a6c6d6bb4ffb6ff9f40e4915b20b1380c7c22005da3613ee6da8b6d47e85369af7b371d1065edab69fe1aba9c3a141371057d07196ed050920da2d3f11f6eff0d864c23cf389010932ee8ba6d4a4b399e651aec0513ac79208845ed4d601bc0731c757edc29c23bbe61b96c5253f37bc38", 0x9f}, {&(0x7f00002de000-0x50)="465daac6dbef3bf528a4357d500c32cdcaa2bf69c4e478076d0ac5db0f0d88c9813ccd20f2dede45cc225d538ae6a9cecd4bedb4468cc2e37dd2f51c43fc75be43e17c28bb6523186847bbbcd3207c67", 0x50}, {&(0x7f0000692000)="3ac921cb9705cbce50475a48955d479e1a85a495de14e53d3772594b72a35f8444a4c3c33020f0985d37d8a5752a186da308c83916c5f744b22d0386f65842be46f5a0f9c62b4348afa63ce86b04a10def70a317cce500749dced008a234c2287c26c0a3a92b0ad185ece60d94fc7c27c288f658fd7f71d6c5321a97be", 0x7d}, {&(0x7f00009b8000)="0b7dfccae1277f95f15be2a2344d8333449fb917bdc02cfd1e39c5758e37c6a96c4603a5a27dc487988397907c3d9d0b479915b357346df0489830b3e46fab37003ca06c5887751c99c6f9306e8d7915b874c0065cb5beb99a301d41e09b8124a09e4f71d0c0c3f35b49371e586954a8c05996cb4c74f9fefdd1e04f04", 0x7d}, {&(0x7f0000dc3000)="e8fa32d28c8069d88fdfd96bb2aa50550cf67fd41835b5c578c7dd93859448031f0f854b85c78be3c43a0447e0ff189110df63a9ada78e4629e9bf676d407b918d423e28e47b0cbbb7393def60acfdb849a4783382ff78e7c263495941699642f54d09eeeb2e3900e2686a2b813839e8ed03a9930c3fb2a0e00d420fbd8b8d097d62adaa784fb71a2b6b38b33f9c24d153b819dd96798a00a4f855406003fa07c0bff1f3d31b6ac6f09af4136e61a11fb8d5ab00587b26792f41541d7ed41b9e6a86494539771022c56fc5da5f9b0f64fedd60e2897f4f8851a005134012fb092380", 0xe2}], 0x8, &(0x7f0000d80000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x2, 0x4, 0x3, 0x7b, 0x3, 0x401, r2}}, @init={0x18, 0x84, 0x0, {0x6874, 0xe, 0x5, 0x2}}], 0x60, 0x4004001}, {&(0x7f0000064000)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007fc000-0xa0)=[{&(0x7f0000dc4000-0xa)="6fe54fe37fd688364d60", 0xa}, {&(0x7f00008f6000)="8885f5b677b9827795be1572c97adc470d45090263dee5fe7456db8a41604479aca441edafd045fb6a09dd9c07cbe5e428cbf87be61885c4a4ce74a65fd87bd6ad726e297fa9e095eafd9600c883d261f504460544b0041ac6ecc0348ec1a3240cfab2c2713a2e044a4bc3a631", 0x6d}, {&(0x7f000026a000-0x75)="ac6817a5752d181edc5c0f77540ecfb5b66909586a180b2fe004df777bda322b86ed884685b2b521e04084939b8988931c29de8ac4d0590d98baf8f37c0271075b3ae0a2e7aaf6989e3573e60cd78b5b7c2be9766752d21eb8c07c813a1d1c5ab0e13c672c94741c8dd0c1c238ca8ec3c50628e179", 0x75}, {&(0x7f0000dc3000)="22759b4a97ef731b70ebb768d9fac9d5d764c2695973573c70fab870307f33ef3af9affc675f6169210ad8848c3de98afe30a2c0d5239c87f726e81d84dc261009ec273de6a889ceafe9d70c496c8749ae592c0e118a5fe827931651e70c9d8bdae4378de7b05e8a2ba798df8f76ca83c7fbba24584e9f46ad46461014f6ae1fbdfba4067565de44a97317f14ef456b3709fdf68c9b8bc26a2337faa7acb86d55f2f6e3a3aed6aa9a57c3c6bc348bd9a59017b7f2a80c64e8b", 0xb9}, {&(0x7f0000dc3000)="13d3149ffe6279238830983f2be4882fb99812731af632b25c79b9b5be86157ce2e36feaf62f9cfb21578a8585cc50af7e9a49fbd1c36ebc5fc3224f6236b7f574244d1284565980dba75eb137e1e6424a924f38fcec7b48da87142c51d0fe6adff08d14330c5a2598b2be52a2ac18a937e4d446", 0x74}, {&(0x7f0000719000)="2ab1d589d621099f8f4587256fb2872a7ce075d9aecc3fc77b0b3f631c65bf48ad6fb42c81f685612645ee3937649bf3606edfbeafca64b24ac62d62476cbd839e27170ca33c56f4013f45600f09002d", 0x50}, {&(0x7f0000d9d000-0x1000)="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0x1000}, {&(0x7f0000dc3000)="2d32ac0795e0d6598a97ed05eefd60b57da83992fe064e851ec32c3c967a569f31c762ea0a5e4e694c678e8e285ea31d79d7e60b26c36276b09a243fa4ad30487c6d5691c2bc1dabb0b803a044b632aa401c3f71488e9c6a585b5dc637df24ab5cd43c67f0b03bf82aff39cc812eb9ada38685d0e699eb1e73b82641c76bf11641218fd8ed892f250651d9e235666971528438e5d94fa68c6fe65cc01aa4dc387cb68c02ebc7f30fae05b0ebaeae285f4d40aacadbc561d551c82c469d235184b286bbacaa5c3b447c8ebde3be10e44ce59ed33f794d9ab814", 0xd9}, {&(0x7f0000dc3000+0xcc9)="d7547d817e2d875eb74c8409fc646c7e51561ca7b0023338e51c6b222d86f346fa033763cc26004c3f605e844469e1b4d6759927f6043ec60bdd9e268590d63b028559", 0x43}, {&(0x7f0000dc3000)="1865ca4e7732be76aef129b1e1b1826e0155112cdda6905375e6d7b5e22942cac2a02764c3c2aafad08539604bea5c820248", 0x32}], 0xa, &(0x7f0000dc3000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x2, 0x1300000000, 0x78, 0x100, 0x8000, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x40000000000000, 0x0, 0x3, 0xed70, 0x3f, 0xffffffffffff0008, 0x6fe, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0xfffffffffffffffe, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x20c, 0x0, 0x0, 0x2, 0x5, 0xd53, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x4, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x39, 0x800b, 0x0, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0xc, 0x200, 0x7}}], 0x150, 0x4004000}], 0x3, 0x4000810) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000f22000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e012f895fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bda9c27e124ccde906c0ae42eeee001c000040000005f8702b1d745f", 0xf8}], 0x1, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f24000)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f24000)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f25000-0x4)=0x0, &(0x7f0000f24000)=0x4) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000533000)=0x0, 0x800) connect$ax25(r1, &(0x7f0000648000)={0x3, {"64ab987bab03cd"}, 0x1}, 0x10) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 11:32:42 executing program 6: socket$inet6(0xa, 0x6, 0xffffffffffffe7c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cdc000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x1, {0x2, 0x100, 0x0, 0x4, 0x0, 0x3}, 0x7fffffff, 0xcc2b}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000002000-0x4)=0x10008, 0x621c04a0ba3b53ae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7ff, 0x3882, 0x1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r2, 0xa0, "eadd4074dc85b42bfaf9454afacf76c9920812b881a619727b12a941225868845b0ad18d49754597a17b15b4d5a75f9237f2a13b8b79da080ea87affd2976d6903c8b4a00fe7271e5d14b1925372afbad32a676a236d40d229d467c297d0d213b13eabf174011841458a0baa4159bc32a038992719fe51b6a9db78f3696683463958086dacf055f243e124ac9c22d62a4f652719fb433e6388e4830ae7a8d0ae"}, &(0x7f0000003000-0x4)=0xa8) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a04000-0x4)=0x80, 0x4) 2018/01/13 11:32:42 executing program 7: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) sendto$inet(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000107, 0x80000000a, &(0x7f0000652000-0x11)="", 0x0) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000000d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x60, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000007000)={0x6, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000008000-0x10)={r2, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000d000-0x38)={&(0x7f0000009000-0x60)={0x27, 0x0, 0x1, 0x3, 0x7fffffff, 0x2, "76204b310364930856476ee6790f307d18634229b1b459f3ad73a1b055704e27a2ebc2448f2c9d70f7335dffad95e2fa23bf3728ee1f41225fea95c5a3977b", 0x3}, 0x60, &(0x7f000000c000)=[{&(0x7f0000002000-0xd6)="68c98594da9b8aff0283c71020ab2f6964eadb64d08ebc0d687519a1cdc9aea744749acd232ce40ace9d7208ebf9ce387d2d3e8c3db27e13469ee48006ebf30c68fa2df0bcfeaa4b09385085572e1f213bb5b6a2b4a6c87f9cffc48bcb7d72dc8e0b74f9966b1079097965e7f75a4db004bd472a257e6177206f837513383ef8dfee718a20c276089c8395194eb190ec90f44f4b3d0c9aca3fccb5bd8ab472d4b70ed909ff1be398281d0d3ac58864d6bfddd4c95117053bb6b729e51276ffeecbc7b7ef6bc0eb763675b4b65e3cd6ddf8004edbce83", 0xd6}], 0x1, &(0x7f0000000000)={0x48, 0x116, 0x3, "b680e66d2dbac4d971ba7e69169a6d92009531423f701906a9b3b5387f7e77a8afcd2a4be59efde91bc3bbb9976ea0ee1d920f164d"}, 0x48, 0x20000000}, 0x801) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xd, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 78.109761] dccp_invalid_packet: invalid packet type 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) readv(r0, &(0x7f0000f91000-0x30)=[{&(0x7f0000776000)=""/108, 0x6c}, {&(0x7f000091b000)=""/172, 0xac}, {&(0x7f0000bfb000-0x72)=""/114, 0x72}], 0x3) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000100000)=""/75, &(0x7f0000806000-0x4)=0x4b) socket$inet6(0xa, 0xe, 0x6d01) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000e8000)={0x6, &(0x7f000017a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000b05000-0x8)={r1, 0x4}) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000472000)={0x8001, 0x0, 0x0, 0xffff}) write(r2, &(0x7f0000088000)="3e3f9b0cd7d9f083b844d54fd18cd096033bb15f13ccbb52acbf093260cb606e075d2f093886f1606eac91cba9efa0fd08dd1b4c9dbfd4680c3476d7d1326dc601c047f811acb5cd28b1c9f48c315364b110e248afc096c75700f6928cad", 0x5e) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000010000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000084000)={r3, 0x1}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006e8000-0x1c)=@req3={0x43, 0x9, 0x64, 0x7, 0x80000000, 0x9bbf, 0x9}, 0x1c) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f50000)=0x1ff, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x165, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f53000)=@add_del={0x2, &(0x7f000092b000)=@common='tunl0\x00', 0x7}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008b5000-0x8)={0x0, 0x0}) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@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, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 2: 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, 0x9, &(0x7f00004b9000)=0x10001, 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000785000)={0x0, 0x5, 0x3, 0x1}, &(0x7f0000054000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000841000-0x4)=r1, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e27000-0xc)={0xffffffff, 0x9, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008b1000)={r3, &(0x7f0000f3c000)="b2e48b5f4b6d4c460f6f81292d13f45280065072e7791553bbd36d564e4f8d33fad14d74f2d9742dc86b255896dd0b2415f8c58a785db25505ada2f4b07332d382116d0349707dd397725deef593527d180ab9a01ea16d81ac664a3032622cff894520b4108789aa529dbdbee0bbcac64a10", &(0x7f0000be7000)=""/78}, 0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000057d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0x14) sendto$inet6(r2, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d19000-0x3b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "948a77683c23acae"}}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002c4000-0x4)={r0}) r1 = socket(0xa, 0xf, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ea8000-0x4)={r0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = accept(r0, &(0x7f0000d77000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c98000-0x4)=0xc) syz_extract_tcp_res$synack(&(0x7f00008bb000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f00008db000-0x1f)="8dff9f4959900da86580aa095c7872add9562a9c239e38782bccf92c6e51f7", 0x1f) getpeername$llc(r2, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000483000-0x4)=0x10) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in=@loopback=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x0, &(0x7f0000002000)=@raw=[], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x200000002000, 0x2, 0x2, 0x101, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0xff60) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0x8000, &(0x7f0000352000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c52000)={0x10, 0x0, 0x2, 0x4001000}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d25000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004ff000-0xc)={0x8, 0x1, 0x5, 0x1000, 0x4}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000b77000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) accept4$inet6(r0, &(0x7f00004b6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e56000)=0x1c, 0x80800) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005d8000-0x14)={0x52, 0x3, 0x6, 0x7, 0xfff}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000836000-0x4)={r0}) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000661000-0x4)=0x8000, 0x4) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000782000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000455000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e0d000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000317000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b7d000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000a1f000)=0x1008) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f00008a7000)=""/95, &(0x7f00001f6000)=0x5f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000059f000-0x9)="696c6c696e6f697302", 0x211) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000db4000)={r4, 0x8, 0x10, "c254a3d5d16a974a4e406d1576b1a004"}, 0x18) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000a9e000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x2}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f00005b2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000762000)=0x10, 0x80800) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000d7d000-0x4)=0x6, 0x122) socketpair(0x2, 0x800, 0x2e8, &(0x7f000053e000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000083f000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000077000)=0x1, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bca000)={0x0, 0x0}) accept4$ipx(r4, &(0x7f0000e3a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d90000-0x4)=0x10, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80001, 0x5, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000-0x10)={r0, &(0x7f0000000000)="b91632660833e179cb0efbc67e0118a1cdd2e8ccdcc28bb9e1193fd0a22474490fe2ebfc400db3610219ce4e0602d8ff238d1506981fe5bfb6d256d73afb22f85a5bd60dcaaab7b43147efb00c07e592c1b6eedfeb233b3e207d0d1d1fa4c8a9f98c205703dd50826327266c92130aa2747d5fbc6123d97b40d50d501765b69851c26e81e6b66f71312bbd9e2188ae2ce165d548ce3957a9d89e96bd5de74dca8844acdda509850d35b23896d1023a01f30cb6ce02d0ab046869989ca2b6da0fa5d17c1b6078ce17015adfcf621d3cd1bb8ab3f72d256a63d0725095d0d3"}, 0x10) socketpair(0xb, 0x0, 0x10001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000001000-0x63)="cb20876d3c78b08ad47caf144d660fd8b2fe2948d697d3b3039eb00cc921cb285d8a28e0f696bfd8a84ec185a6789f41d0c418b3d6e7df7f817d9065ba735801782a616c4ee2b62de9b1864f3473dcd8c56f49f7c247bfaadd039017780a25c414b1c3", &(0x7f0000001000-0x6d)=""/109}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000892000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000c32000-0x4)=0x8, 0x4) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000785000)={0x1000, 0x3, 0x7fffffff, "544b33527af8", "a59646619f31f78630f85c6ac08f85c8"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000913000)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ee}, {0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x20, [0x0, 0x6, 0x9f, 0x4, 0x3, 0x69, 0x0, 0x81]}, 0x5c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwritev(r2, &(0x7f0000e11000)=[{&(0x7f0000fdd000-0xed)="02f3766ed61f518458422041ee8d633016ee1f1e6d35ce593af2f8666c0fbf80161c91b1372c959736c4ff6176bed2e20b466419496c0dba12ead976a99032aa3c57c539815e437e02e9f28eb89492e621e37c9ec551829ecfe24662cddcfcf20a26c5b99460bd074af6ddc86f1a45e0c1558b0480204f199a3569d4c28851bf8683db91f228e136fc2c1bad70fd4e66ad8ce4b32dcfd7b621d97ec02d18ad72303c5e0e52bfe89c8385706a115d2810c176972db1677cc5be45aee29d3b48660fbc388e0fd673715f80ab1f27a3f94760dafee00f43ac6d3303e5cc64bc29241787555c50980f8c1c7e103292", 0xed}, {&(0x7f000041a000-0x8f)="3eb795dd3234849c9aad20f8b4987c011ac3e98e39c0ebf5c0c30a1b48c3e9d2f6f054afb63fcb9b22ba19efd07ff8a54d081fbb1e8eaeced02cdc59b7425ddb3c8f3bbdac0f40eac3752882ebd9bfbc6887b450f1d0175ddb669ec459e88f72999e2f1ce3af90948c9c57f7954b0b613ab100446af7472798aa3d18dbab21582cc1c84236d259f2a4477032e6ae94", 0x8f}, {&(0x7f000010a000-0x8)="fab4753976e7fc9b", 0x8}, {&(0x7f0000577000)="", 0x0}], 0x4, 0x15) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000535000)=0x0, &(0x7f00007f3000-0x4)=0x4) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40f, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000079f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f92000)=0x24) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f93000-0x8)={r2, 0x1f}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) close(r3) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e9e000-0x10)={0x0, 0xa4, &(0x7f0000001000-0xa4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xd94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff80}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}]}, &(0x7f0000418000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aca000-0x3a)={r1, 0x32, "3789c066e92849263bd80da772ef7c61f5e1e9ea8c94af6f30c8f91786dcc5d5091fd9f0e65c52c557648e56ef2f704de784"}, &(0x7f0000cfd000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r2, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e50000-0x10)={0x0, 0xc0, &(0x7f0000c1c000-0xc0)=[@in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5b76, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000082f000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007f5000-0x8)={r1, 0x8}, 0x8) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c1000)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000aab000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007a7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6f000-0x2)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003a0000)={0x4, 0x205, 0xfff, 0x0, r2}, &(0x7f0000a4f000-0x4)=0x10) r3 = accept(0xffffffffffffffff, &(0x7f0000985000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009cf000+0x425)=0x60) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00008a7000)=0x1f, 0x4) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dcb000-0x4)={0xffffffffffffff9c}) bind$bt_l2cap(r0, &(0x7f0000f2c000)={0x1f, 0x1f, {0x3, 0xffffffff, 0x5, 0x1f, 0x3, 0x8}, 0x200, 0xfffffffffffffc00}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f5e000)={0x0, 0x0}) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002ea000-0x97)={0x0, 0x8f, "10c6ae1bda7444389d3f17787640edeb545b8277de40ad2ca3feaf945d4137fba28cad61316c219a425fed670e2533629612c3fa2f9529e6cac455435388faa94ba125c7ff1fffdc8caad14ca9b29ee7ee69efafce3a909f578f27d793f95961760113e7a5f35515b2a5ceddbbf95770a5f5bce138ec4501edc976b604ed174fa2acfc06a6644d7fb913c133018d32"}, &(0x7f0000cb7000)=0x97) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000063c000)={r4, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a29000)=0x10af, 0x4) sendmmsg$alg(r3, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x110}], 0x1, &(0x7f0000132000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x58) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000482000-0x4)={0xffffffffffffff9c}) recvfrom$ax25(r1, &(0x7f0000df7000)=""/190, 0xbe, 0x1, &(0x7f000072d000-0x10)={0x3, {"84ff6020761d99"}, 0x8920}, 0x10) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000acf000)={0x0, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x15f257a7, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x0) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000626000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004ac000)={0x0, 0x0, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f1000-0x8)={0x1, [0x0]}, &(0x7f00009ed000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ade000-0x4)=r3, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00001f6000)={r2, 0x4}) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000217000)={0x9, &(0x7f000091f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000207000)={r2, 0x8}) close(r0) 2018/01/13 11:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) r1 = socket(0xd, 0x5, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dfb000)={0x0, 0x9, 0x65b, 0x6, 0xfffffffffffffeff, 0xfffffffffffffffb}, &(0x7f0000288000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ed7000)={r2, 0xb7fb4d8}, &(0x7f00003e9000-0x4)=0x8) write(r0, &(0x7f00003f6000-0x1f)="1f00000002013709f5fefaffffffffffffff010109001280061f001f00190e", 0x1f) listen$netrom(r0, 0x5f8ab093) sendto$inet(r0, &(0x7f0000264000)="", 0x0, 0x80, &(0x7f00003eb000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c71000)=0x5a6f, 0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) 2018/01/13 11:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000702000-0x10)={0x3, &(0x7f0000c5e000-0x18)=[{0x8, 0x100000001, 0x107, 0x8}, {0x80, 0x401, 0xfb, 0x26d}, {0x8, 0x5, 0x734, 0x1}]}, 0x10) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b35000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f50000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b9000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f00002ab000)="1f00000002013709f5fefaffffffffffffff010109001280061f001f00190e", 0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000da000-0x8)={0x0, 0x4dfc, 0x1}, &(0x7f000035a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f01000-0x8)={r4, 0x2}, &(0x7f000055c000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000672000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee0000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00000af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000125000)={r5, 0x401}, &(0x7f0000c9f000-0x4)=0x8) 2018/01/13 11:32:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00008e8000-0xa4)="") mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f51000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000f52000-0x4)=0xe8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f51000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r3}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000304000)='tls\x00', 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000b8e000)=[{&(0x7f0000e82000-0x60)={0x27, 0x1, 0x6, 0x7, 0x8, 0x8, "2052c9142b346b67e74da206dc83e9fbab69a5b28c5940a454d053856cf0aa637a0d2c5362c3b40d0eb38b6447944ae2f5b03e15cb6625502a82a90528f6a1", 0x9}, 0x60, &(0x7f00005d5000)=[{&(0x7f0000f50000)="fcdb6db0b825d09fa1b3b272710d2ad903bbc9f9a1b8e461512e2a66775bbd9dc9711bf31f01e27f31ec1517c567050884a1af6041dc9fdc2282504bfea3a1ffa5aa2a6bb6506b946664befe0eb5d1473c5e685fa1a0d858e8e0c23165b6fe510060568ad40d8368c6ccf1", 0x6b}, {&(0x7f0000f51000-0x19)="141061964f7bd2ad7dcdf5b9a19541c014ea739875c29a6fe3", 0x19}, {&(0x7f0000f50000)="dde18874187d80668ae6589be50865e31289c5eee68d6e2e08c45adb5b7def579603a9e230e495576fc768a92ac0a881ab1bdff484db818d0b920fd6b38067f76bf99740266d412b1037ec5730c0c2138555b898378d285fc74d96853f2755bd80de80e206121a76f787b44dbe3563d66d787f916392a45d72ba072f49e3", 0x7e}, {&(0x7f0000f50000)="a0a4164dd00251d4743a147d3940e4e89638b0c4c98920829e02bc62850f5a052d0f6535aa03e6b0fe59a6304db5047f7d7ec48e9bb49d5e16bb62307deffc52365de6e2250d42fdcdc6d28659406e", 0x4f}, {&(0x7f0000f50000)="92caf5b464d2887e0aa9fb2a0b41a4885a00d676334b68e5ccce02201765bec3007e3de5c25d4c078658f9246897a7e3cdf9ecc3ad568985a8c17024acbe446d70ee255b46c791872a0a53ad8940cadbfddc11db04ca0140a8fca86a5836aa6f6357", 0x62}, {&(0x7f0000f51000-0xb0)="cd90a1059cf7806880fb4dce73680e8f2756980d62322ccdb7383feb81c323f0b004c96e78a480d3d8d867fb976fd6f11b3450238b44536666f96f04abba04d67f8aada2801ccf10b730cd88157dc5831b5b7e4e9bf493f1a6819936ccaebb7926c76ebddd95b43c1ba4a06e2d032eaef1648017921d0e909156f9808cf996ee14250c559edf872882a6bb30a4556408014c88690ade684e11ca979a4adee29f817845f7666b47a7f31f5c3382da15b5", 0xb0}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000cf5000-0x60)={0x27, 0x6, 0x4a1, 0x7, 0x1, 0x55c000, "585813bb4783b676416ce91daccc128efdb42fa854b890c151fe8aa12066d2ea9543cb97f2b51e43c27e699841bedf2a5dcb4ea5863136475d0c6adc187110", 0x9}, 0x60, &(0x7f0000f51000-0x50)=[{&(0x7f0000eb4000-0xbb)="a1e635b9a575681cbed6b969ac81026a6fb9664796035bc9b24d9823a7b98eee35974b8fc7747222ae013f332f4d9bfbc39593b15b93a78d9b379cc275ba958cd41813c2c447049a12aae7898143334d4d73a8cdff367a9ab3ee19ba3d98719ef096a4716f7713aee4ac4988e2c3175f188b154b19a35e5d9452e57f95ae597f0c655f9b99ec1f521db3feb286dc4f017f57b8e8e553047817716338f4dc0ae6d73ae86b7f61b2b64f0b68cbb297b585a7619608d8deb8f37d4710", 0xbb}, {&(0x7f0000415000-0x82)="f424f75cc647251ee541a0c4251a79c14baf76c2c6f3d03cadb2fdb4bacc93a313fc213c481de1abb063c1b73f5b283c2c98c0fcc4ecba17552bde2a5aaff5b34daa125ed41638d5258a95843c9803000f5723df01bb30ad4501c4bc5a0a42344bb74359720826caf2f695cc1112c599a5faa23f15f522f03fa245d027ce047bbfe2", 0x82}, {&(0x7f0000667000)="f2cfaa25a8e762440c57fe44876af44b1674550225c4062626dba4646f0d6cb5e83e3c4582ecd804ea06a91d297bea2d6f5aec09fe92271748599d609768e279f0d0341b89424b258dfe956747a79978e422bc901b908b1d24f82716e982b3697cf27bcb12ea9b772e3368f879f8a0cb7518be6a921edd084d1cc6ac2e42c1f4cacf792422e89de34d8bbf413aa8e6a7962a39072f6cc16de1a7e3f99cdca8d1ee9235036d82a246638f7623f53e821829aef6f7bf", 0xb5}, {&(0x7f0000f50000)="d91ad887d19ab5a9b0dac57ebd37859c2e5cb72c29f41ca9410cc5a88120acdb69b2ddb5ead801fe91850e5895e355b2892defb5d3bdbda814d88e907b5edb64d9cc9de143c87671d88c2d3338e194", 0x4f}, {&(0x7f000095a000-0x6)="0f41198906e7", 0x6}], 0x5, &(0x7f0000e2c000-0xe8)={0xe8, 0x104, 0x4, "049033c08c6d72a8c038bfb94d0be5f6d470226f5079cd1d8f4c2aec6da2893aa4fa56bcaafab4310824031916b246eeb01616633950c2dd6be2ba435f6ea3ffc368deffc6f1f75d908336a283362f133cb0db311ca0a3df0c28dc4d14fefb8181f236691d99356a0b8bd713d94a64287ea1f50242e825ab618cc69aa548b0155731eb1826ca8c37fe15f41a352687110d5359dc2fce0fd8d5ac8e8e80f4618dac440f58c5b228b8d3cb0418abcfec30299700b25c7cf8f4a3dc4a0f35bd6d66263f6accd0239e30a5adf2988bffb34c52a1fba8df76ef"}, 0xe8, 0x20000080}, {&(0x7f0000358000-0x60)={0x27, 0x6, 0xfeb, 0x2, 0x40000, 0xfb, "6c6498a09da5ff2fdc516eccc83c7be246c47f77d0c7e4b0e603b1afe2d8f7099a09c76af2b9e312b23d698fb272b008a976159f0d1e78d33fdaf6e9c1d8ee", 0x72f}, 0x60, &(0x7f0000081000-0x40)=[{&(0x7f0000ea2000)="70c9c4c98f04db6a56676bfc381ee0bf7cb2ff14b5c537c5bdcd5bf6554ba80107fa14a8097fc2bbfaccd2ed05c7e40d65ee6ac9c78300d84f6d53fa05aabc62d8cca6e24e0f104de075b9b27e700db0f19afca9cb881097c689d0767703a63f5ef4ac894d5c748c5f56fa94c0cee824f40e19c67a4d3e1bbe339d8984e13a6fc59dd2e7ad4b74b31d3b0c4e7fe02bc00220cef4e85e375699e411cee98a3217761fbb2ae676f8d0b639258af2ae42a43061b2fa5a", 0xb5}, {&(0x7f0000f50000)="f40b330010e52b50ccb08c11740a4f82b51ab5536c5e4e4ad37729193101fdb69a84a3c15ac4bb678784f8e42c44bf56c5567ab3da683ea0e4418a0b4692d82587155964fcd0", 0x46}, {&(0x7f0000f51000-0x60)="5cd4e9b9ac41ee6f2b3250d98d7559f7891c724d1216a02ab68629c6b650222184053f05e34d1a85e2c2ee313bacf46a65b47977ec02f1d6061b7a2afc1505802d00d3c3b5bb4f0d3e65195f629c3584e2150108ab70f9ef5401a73cc42e4bd7", 0x60}, {&(0x7f00006f1000-0x42)="d2b1acc48c01a1c0e0e6e2f26af6aaf66ae2d2a89a184d4c73af0ec8bc3663c71fbf63232a2aeb841ccfbe00d31501eb1b500169b507b3d2107428d1172d472e6e919f5c697f93a52264cb83ab29208989052aa39d7e2fd559f8b3acb7e81bada7233f1a69be7e4b5190367c5d34123af530a7b241521f", 0x77}], 0x4, &(0x7f0000f50000)={0x1010, 0x0, 0x4c6, 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0x1010, 0x4}, {&(0x7f0000625000)={0x27, 0x6, 0x5, 0x7, 0x100, 0x6, "e7992c4c488951c933ec6471e97bb1f60c5341cc154f66d3ad81feca43132599c830d395c43c2ccc9e727c5816c7ef94457a8676c7747dd3bc60f6760d6daf", 0x5}, 0x60, &(0x7f0000bb4000)=[{&(0x7f0000f50000)="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", 0xffffffffffffff35}], 0x1, &(0x7f0000069000-0x20)={0x20, 0x111, 0xffff, "88eb47efb92fc297f10742a4ee55"}, 0x20, 0x800}], 0x4, 0x20000000) 2018/01/13 11:32:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000b0000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000127000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xcbf, 0x10000, 0x8009, 0x5, 0x8, 0x6, 0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r2, &(0x7f0000004000-0x28)="73aec4e79195d3501b2fa4c0aca00656e940e91dd323185030855c054f7740f7668c6d6b2d0e186b"}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00001dc000-0x3c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x95d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x744c}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r4 = socket$netlink(0x10, 0x3, 0x12) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/13 11:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c91000-0x8)={0x0, 0x0}) accept$packet(r1, &(0x7f00005e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000028d000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004bd000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9, 0x2, 0x500, 0xfffffffffffff800, 0x0, r2}) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet(r3, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000995000)=0x7f, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a7000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000193000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x8000004000000003, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000464000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdc29, @loopback={0x0, 0x1}, 0x5a8d}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendto$inet(r1, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:42 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f00007db000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(cmac(blowfish-asm),cbc-twofish-3way)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000c97000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004d8000)=0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f7e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c65000)={0x0, 0x80000, r1}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000417000-0x18)={0x4, &(0x7f0000f80000-0x6f)=""/111, &(0x7f0000f7f000)=[{0x4, 0xfd, 0x2, &(0x7f0000d26000-0xb0)=""/253}, {0x3f, 0x72, 0x57f, &(0x7f0000131000+0xd22)=""/114}, {0x0, 0xc, 0x4, &(0x7f0000f7f000)=""/12}, {0x80000001, 0x89, 0x5, &(0x7f0000f80000-0x89)=""/137}]}) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000f7e000-0x26)="6dd90775e559e5ddb6088681e731e30218a8e8007428df2664d4fa5d45e9fabb7908b4f2844a") mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000-0xb6)="2d3ee5fde2b16f16364e4b00084393b8a861b9a7f7d89ec51ddfe9e9a50e059148c36d1c116e7702b1b2ddf43df46a872ba5e58e54a424d56d1f05e5e074859a81c3628f77c2fbc0af7d8cf1519a16f819e1628c00000000000000ff6398763cbd23eb3fe3f829c613ba0a9ccdcef50bbd89f9ebc510ee9a1d45161c5a105e58fe0a152e4ea7b7cb2a38fc8b31adc63951f14a2c4ded7e695a0acf52de0fe47ca4dba572a0522c1aa2a2b87b8d4c40079f1f5f7acca7", 0xfffffffffffffe54) 2018/01/13 11:32:42 executing program 7: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x802, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendto$packet(r1, &(0x7f0000002000-0x92)="4b2f8b0da5f839b0aee4a52f33b70475c8f4ee950b85cbadc459bd0c0950301b206dbeae2b94020bc86848e8dba5191c3e9f8cfe63e52f359d41c4768eae3c0fceadfa444faf1e55ee9d69a6f440c1f38c9b08d0070529b832ee2a9ee82d2cc0da6f0122ff8cd27963cc16046fb9e5953091e4052cfeea7b353c13e1ced650af91bd8e027ac8652e411f53f92e6ec0b7400c", 0x92, 0x10, &(0x7f0000000000)={0x11, 0x10, r2, 0x1, 0x2, 0x6, @random="4270e9f16688", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 11:32:42 executing program 2: mmap(&(0x7f0000002000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x3b)=@un=@file={0x0, ""/57}, &(0x7f0000000000)=0x3b, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000974000-0x38)={&(0x7f0000000000)=@rc={0x1f, {0x8000, 0x7, 0x1, 0x1ff, 0x200, 0x5}, 0x7fffffff}, 0x9, &(0x7f0000232000-0x30)=[{&(0x7f000016c000-0xd3)="e69c85230241bbf93267a34990a97ccd24a5815f6d3c009fc373d4c67e22239699ea7677a0aca3f3ac0a45ffc905b1f86c1fe846c7cdcc087c351f5d916f1072c5f20a9454201b006df6912e93b0b09c70ae8031e247e782586c1ce1e65bfab2b72a65172e3757eb6d9d199e4cdae82070cc1b6870776c5ac54f7f32a7a9bc0aaf1852586750ae5774978b6d5c75cf1e978d3c12951b0c70b978947d400e50760aa6201835831e2165add772e638b9fccd6fdae7b84a013ea6c29e69e06a1d79ebd6e1a48b690283a200deb876a5d7b0cf5063", 0xd3}, {&(0x7f0000001000-0xa)="2ab51daa33fc268d90e3", 0xa}, {&(0x7f00009c1000)="d4c346e2a6c8a6c4a7bf7ab5dc9b3fde12f5ac72f4b5edf3ae9740b65bb2101b59dd7199e97bce24819cb5aa8dd96ec9082cfdd64347e179a510c88870f14697405768bd7e6244", 0x47}], 0x3, &(0x7f0000000000)=[{0x18, 0x110, 0x0, "f40a2f3681fd"}, {0xb0, 0x105, 0x400, "8bae599633f99e6963541da2a1bed92a2cf0bc12757e1fd993bcaf2e315a50bf0afe77df2dcd0ddfa77b44fbcdfeb041ee6077dde6bac66e2ddc31bcd6436b7c73bb76274ad5d8c5dc3c3c7d432a213da1658fbee460761310194c0e609966528af9e4dc2f83234ab92e0d26178ee9a4d5306623911519c8f781134131b8a9024659e86989df3f14df1f2117e077b2636df3dc23e4b808bcef00"}, {0xa0, 0x11f, 0x7, "a7a103f7a099d6c3ba1e43556d8524c254d454eeb2d9a7ccc6d9c49d48ea3e88208300185d35c94cde85e6c67aab94e51f4234b0db1987f926dea4ecaf849db689d50b12086a5c27cc22dd5aae23f88ceaf32449c8c07af516edd6e9bfb6d1bfac58e152aa8990be8df0158f666142b2f4fd996fc5635a8a992dbdb238f2f49f12dfd2c4ca45c736aaaa1ad3d9d8"}], 0x168, 0x20000000}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 78.488643] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 78.512950] audit: type=1400 audit(1515843162.928:73): avc: denied { listen } for pid=18521 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/13 11:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) vmsplice(r0, &(0x7f0000858000)=[{&(0x7f000093d000)="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", 0xfb}], 0x1, 0x4) write(r0, &(0x7f0000d90000-0x24)="2400000019002596071c1dfbff07fc0e020000ea001700000800ffeb080001000000edf1", 0x24) 2018/01/13 11:32:43 executing program 5: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000208000)="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", 0x7cf, 0x801, &(0x7f0000524000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) socket$key(0xf, 0x3, 0x2) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c7b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a59000-0x8)={0x0, 0x4}, &(0x7f00003d2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000979000)={r3, @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]}}, &(0x7f00007ac000-0x4)=0x8c) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000848000-0x30)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) pipe(&(0x7f0000814000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000123000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 11:32:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='rose0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x29, 0x0, 0x0) pipe(&(0x7f000037b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000f3000)={r1}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000322000)={0xebb, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x46f5, 0x0, 0x5, 0x0, 0x4, 0x2, 0x5}) writev(r1, &(0x7f0000ea4000-0x10)=[{&(0x7f0000004000-0x39)="39000000100003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040b010090", 0x39}], 0x1) 2018/01/13 11:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg(r0, &(0x7f0000ae4000)={&(0x7f0000e32000-0x80)=@generic={0x11, "d84f86f1f538ab5d6570052f10ee95bdd8c245da67659e718c1f84ee4c9da5a745b45db850285fa31d31dc3cba89e5b3c8402a9f0792aebb0a2caf9721b4f9dfcb66d13432fc9d351af37624c1f3403286b4c09e84b6ff91b2f7b77ebb416cda5ddb7ead3374994deb249b354dca7f14572c71c6e795fa57feda8e22efad"}, 0x80, &(0x7f000022d000)=[{&(0x7f0000f93000-0x48)="c0e04c1d0edd1e40fb684bfb6b13e54296dfb4d953371030c9b4514de0131482a884982097f7c66d3e395ce4e77f7fbd82fd00d720a81cb1788b49a06571417022f73a5a4579fe03", 0x48}, {&(0x7f000047b000-0xa6)="edda429474189b13b8042eed7ba21fc416f237403735daae7da5cbcb911f5ef362f27af701d0dbf4c9a655c603fbaf807520ef57aa5acfea2fe0e6c52be6314d2959955250f79e87724a4fa72919ea678e22397856173875dd746c859d13e4db850dd74dea670d021d855371aac2ecfea525fac5e9a6022b10f31eedc954ceee5a8c9ebb7e7e6c15cd7e2622542c09d5d9c3708801a37db20a5e39013d4d2c57f398cda8e74d", 0xa6}, {&(0x7f00002fd000)="fca05df385f94f02212ad22aa218f62d2eacbdda9001e76973ac48c204945a880c07eeab6cfd7a4f18cf44a854262d673ffc75ad851e6d135b5806ec77563c4a30e0", 0x42}], 0x3, &(0x7f0000ca4000)=[{0xa0, 0x0, 0x6, "d9dc56c628420525e87c7a24012fc63d6bf916ce4b2d5d311af2668dc7538b6f46e7f4bf0323c57d4179f916c03de4ff72e23876c8b4e81cb1c9ed0e4eb8101620de17ebc1321cd447e25bbd451cc34f452fb4644fd109908c6a3c6156e518196df2e52a122e445363954cab9734a6419cf33c8f412d3ec76c26b75e4813e4c21d897bf64f3af989a395485fac0a"}, {0x20, 0xc6d7400e8ec0ab43, 0x81, "4a29933327d1f8066ed5ea28"}], 0xc0, 0x20000000}, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b0000)={0x0, 0x0}) 2018/01/13 11:32:43 executing program 3: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000be6000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) socketpair(0x0, 0x3, 0x8, &(0x7f0000764000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000146000)={0x2, [0x0, 0x0]}, &(0x7f0000e6c000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000238000-0x8)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ea2000-0x10)={r2, 0xb0, &(0x7f0000ea2000-0xb0)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ea1000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003f8000)={0x0, 0x5}, &(0x7f0000737000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d36000)=@assoc_id=r3, &(0x7f0000238000)=0x4) [ 78.569209] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/01/13 11:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 11:32:43 executing program 6: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000227000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffd3) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/13 11:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000075a000-0x20)={0x5, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000951000-0x10)={r2, 0x8}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008c9000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8001, 0x7, 0x1, 0x0, 0x101, 0x81, 0xcee7, 0x7f, 0x2, 0x100000000, 0xfffffffffffffff9, 0x8001, 0xd5, 0x3]}, &(0x7f000090c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009a1000)={r5, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047b000)=0x8c) sendmsg$nfc_llcp(r4, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a16000-0x5)={0x3, 0x755e, 0x0, 0xf19}, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b7d000)={0x0, 0x0, ""}, &(0x7f0000b0f000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a63000-0x6)={r6, 0x81}, &(0x7f0000fb6000-0x4)=0x6) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/13 11:32:43 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b6f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f3000)=0xe8) socketpair$inet6(0xa, 0x1, 0xd6a5, &(0x7f0000848000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001da000-0x4)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000009e000-0xe8)={{{@in=@remote={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000b70000-0x4)=0x486) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000045d000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000b70000-0x10)={&(0x7f0000afd000)=@delsa={0x3b4, 0x13, 0x4, 0x0, 0x3, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa, 0x3b}, [@algo_auth={0x5c, 0x1, {{'sha384-avx\x00'}, 0xa0, "b92e37bb9fbc27c37e7014d2adae12cdbeaf5d2c"}}, @algo_comp={0x78, 0x3, {{'lzs\x00'}, 0x180, "b77f39ac64910ab28e21ab3042541dcfe166623fcd0e49bb02258b617739b49a50b03515fd772ba95d826fe994188a04"}}, @ipv4_hthresh={0x8, 0x3, {0x20, 0x3}}, @policy={0xb0, 0x7, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4a6, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x2f, r1, r3}, {0x5, 0x5, 0xffffffffffffff00, 0xea7d, 0xb27, 0x7, 0x5, 0x5951d794}, {0x6, 0x7, 0x6eb9faa2, 0x8}, 0x3, 0xb, 0x1, 0x1, 0x0, 0x0}}, @algo_comp={0x4c, 0x3, {{'deflate\x00'}, 0x20, "2e5fc6ee"}}, @algo_crypt={0x134, 0x2, {{'lrw-serpent-avx\x00'}, 0x750, "e363c50d13001069c36effefcdde7754ddc1e3bda56d808943eeb7682f07a88fc88486422e49e758e00aca42f1015b8bc008a574e3fe34cf607b8e0876961aa6075567a572f66c9f85d658b2185b17d513611ead0ec149e547fddb16426eb958a630955a0b1ac89788db7303190b72008b2e6cbd949f8b0df33c7c62ec4b6c8ae4b2c5ded1d8e591959c816a8a0c758e6fd9b325616101adcc27c2711f65e3c442a313148b7ff8c25e935f90c5387957016a2efc83060c023dd937fdcede2b9965cee78b16169d867801d240757916feda91baffb5ac2a55efca0430b90672a32d89942b7dc4cc4d5cb9"}}, @lifetime_val={0x28, 0x9, {0x9, 0x3, 0x10000, 0x40}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0xa}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2}}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000393000-0x10)=@generic="4057e7781e137fc7f1056f716f5e6db7") sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x178, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c02002"}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b48000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b16000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a4000)={r1, 0x3, 0x7ff, 0x1}, &(0x7f0000d13000-0x4)=0x10) 2018/01/13 11:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a82000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ceb000)={@common='lo\x00', @ifru_flags=0x2000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000495000)=0xa, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept4(r0, &(0x7f00008b2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0x8, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a2000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000714000)={0x0, 0x0, 0x0}, &(0x7f0000e66000+0x4f0)=0x70) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b70000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x1, 0xd3, 0x2, 0x20, 0x80, 0xff, r4, r5}, {0x7fff, 0x8, 0x8, 0xa73, 0x0, 0x8, 0x1, 0x1}, {0x8627, 0xcdd, 0x7, 0x5}, 0x23bd000, 0xc, 0x2, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x3, 0x10001, 0x4, 0x695e}}, 0xe8) accept4$inet6(r3, &(0x7f0000ae4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000091c000)=0x1c, 0x80000) r6 = accept$nfc_llcp(r1, &(0x7f0000c3b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003da000-0x4)=0x60) r7 = accept4(r6, &(0x7f0000090000)=@hci={0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0x6, 0x80000) getsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000910000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f00004fd000)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e00000)=0x8) sendto(r6, &(0x7f00001b8000-0xa7)="20d9654557a5e27a1d384c2c6282b56fdf12e2c0330621a425478c6d9dd77344b3d2ecc94bd5a4d3f37553b651d625bc032d73b525bcb239995a487f99135c8ee6f72a2afcaca8040ec685c3071a1265e04a17f9bb6886a1483799f00faba0f4e12f03a1bd7a83dcbcfe3f6b3503044c0b4ce50c3f4a0a26fe5523ab853abee03f07ee8a9fef5fa5b433d79eae703c5bd530288523fea096c622ccd4890841659c971aac2c11ef", 0xa7, 0x4004, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00002cd000)={r6, r2}) 2018/01/13 11:32:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x48)=@full={{0x3, {"fcfb11d3b9630d"}, 0x7}, [{"c85b43e65b2345"}, {"9d0821de4c3757"}, {"a0bac63f5c446b"}, {"b0a461c6c33d3a"}, {"7e953987e30578"}, {"4479786d75fc62"}, {"34e352c63e6bdc"}, {"f94eb6c4e13169"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="80e3f1a62490277ba623a0cb1c3326e7b4444e77a21db7d38952b889f4a1909a401be9ae4dbf8efb460f534ea710a3dceb322d333e3a22788d3c64df29f8f2952c0f531496306003cb5347d4f61bc8037af04485de5ca8924568e35fdb163454121ba903500a92315d3f2da067c64601cf814b53392cd53ea1b1b6d8851b037d1b4ece874f2187d89a210e12434ca65c2286c8ecc03252dc4774a2d52254c5e49ecf9cf54e26eca94a87c82fc8bf3da441b716eefa0aea6f27d0f3f69dab14e3276722c7339e17d7aa91ff812724406cad811515627316a552729c794530a0e65e073d51155f5bfb321276d5ac", 0xed}, {&(0x7f0000002000)="ecced23e2472bfbfa1aba7508dffa8977a4cfbf81bca894434415e840dc017d34fa148b7f8bb1304ffd62abfb87ba50d6abc51a9939d2d6e306e927b2278cc231d02", 0x42}, {&(0x7f0000003000-0x2)='$%', 0x2}, {&(0x7f0000001000-0x6e)="e9c6e5eea63cf22da7c330dd65bddf2a8b1b9df051836975cafc9f97dd35c0f023694c845dac6a228d2dbeee0deec4a572498374ff0920aabcf556411a6fd6927449224b01dc30f6b0130918b30a6bca86dfdf74e8f0390c78930cf601cb69b79bcf44ccae589454cf80c4578f43", 0x6e}], 0x4, &(0x7f0000003000-0xc0)=[{0xc0, 0x18f, 0x80, "572ef08f65267e087d15bb464890f88a1fda97c85ddb8f72f4892fd60ea44cef7d9fd7a255e0b29de8b07169db24427bbc45a91ab62e39a5faa8c57a98275a4c8f740293735bccddc2f0539523ec68906c99bb4dde61d1998ffe8c22baa4bdb4a338f183f6b5a67cb13ae7e21a8032e79250edbf9bf03a981a643aa4e6360778fbf68d7e065d6edf3d5d00d45f110bb63000b1cdaa6f0d4315e2aae41cee9c6ab4105ba7a567b8c3267b633eabe0e6"}], 0xc0, 0x20000000}, 0x40011) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000+0xf83)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000063000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00007c4000-0x1f)="1f000000120003f205dfad03000fff8d7821004108002e00000000000007c9", 0x1f) 2018/01/13 11:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d39000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008aa000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0xffffffffffffffa7, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ba000-0x4)=0x0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 11:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) pipe(&(0x7f0000948000)={0x0, 0x0}) connect$nfc_raw(r2, &(0x7f00005f2000-0x10)={0x27, 0x7, 0x3, 0x2}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1000008000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e05000-0x8)={0x0, 0x0}) bind$inet(r4, &(0x7f0000d91000-0x10)={0x2, 0x1, @rand_addr=0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00001d8000)={0x0, 0x0}) connect$netlink(r6, &(0x7f000089c000)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) r7 = accept(r3, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r7, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r7, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/13 11:32:43 executing program 1: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x6, &(0x7f0000d5b000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000432000-0x10)={0x3, {"0871d2bfba4d61"}, 0x743}, 0x10) syz_emit_ethernet(0x19b, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x165, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3c, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x9b3d}, @generic={0x1bb4deb6, 0x4a, "5ff7f3fb2539effd5e8f3224ced2ac0cd77052819707d6d0c9098e10ddd076385cf5bb0a56dd80227c912ef55e7211d5a76b5f5eb1584fdfdf7b7324db05066b2ad00584520f85d33818"}]}, @fragment={0x2e, 0x0, 0x5, 0x2, 0x0, 0x1, 0x3}, @fragment={0x3f, 0x0, 0x0, 0x3, 0x0, 0x7, 0x2}, @dstopts={0x87, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x92, "f29ab1ca51ac9b2bf7dbe76d6451e40dc04432cde0894b58f1a30ed937a6c211e3fef7afe84b5241b7233b461431f453ff958cd5aa2b484761a34ae7a8a32144ab87752c73106c5614863bbef59e1a5e5e7335cf1e44b7312ce2f9de227673ad07c9e0b3293bdb3077dffb223667b13a9a3d06fdaaf8e8e531b66e394e84a4ef17aca00e937cbf2284163e09555325f99ef3"}]}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/13 11:32:43 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ce9000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000013000-0x118)={0x381, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000015000-0x28)={@common='gretap0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/13 11:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070b000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 78.785993] divide error: 0000 [#1] SMP KASAN [ 78.790535] Dumping ftrace buffer: [ 78.794062] (ftrace buffer empty) [ 78.797756] Modules linked in: [ 78.800939] CPU: 1 PID: 18617 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #186 [ 78.808280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.817615] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 78.822607] RSP: 0018:ffff8801ba6df200 EFLAGS: 00010246 [ 78.827939] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 78.835179] RDX: 0000000000000000 RSI: ffffc90002100000 RDI: ffffc900012a6049 [ 78.842415] RBP: ffff8801ba6df308 R08: 1ffff100374dbdd9 R09: 0000000000000002 [ 78.849652] R10: ffff8801ba6df388 R11: 0000000000000000 R12: ffff8801ba6df340 [ 78.856893] R13: ffffc900012a6048 R14: ffff8801ba6df340 R15: 0000000000000000 [ 78.864133] FS: 00007f396cd1d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 78.872326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.878174] CR2: 0000000020fd3000 CR3: 00000001d4029005 CR4: 00000000001606e0 [ 78.885503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.892741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.899977] Call Trace: [ 78.902541] ? bpf_jit_compile+0x30/0x30 [ 78.906576] ? netlink_lookup+0x5f7/0xa90 [ 78.910704] ? lock_downgrade+0x980/0x980 [ 78.914822] ? sock_sendmsg+0xca/0x110 [ 78.918679] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 78.923933] __bpf_prog_run160+0xde/0x150 [ 78.928055] ? __bpf_prog_run192+0x150/0x150 [ 78.932440] ? lock_acquire+0x1d5/0x580 [ 78.936382] ? lock_acquire+0x1d5/0x580 [ 78.940329] ? lock_release+0xa40/0xa40 [ 78.944272] ? __lock_is_held+0xb6/0x140 [ 78.948311] sk_filter_trim_cap+0x33c/0x9c0 [ 78.952606] ? sk_skb_is_valid_access+0x140/0x140 [ 78.957421] ? netlink_skb_destructor+0x1d0/0x1d0 [ 78.962233] ? rtnl_fill_vf+0x480/0x480 [ 78.966178] netlink_unicast+0x1b8/0x6b0 [ 78.970206] ? lock_release+0xa40/0xa40 [ 78.974151] ? netlink_attachskb+0x8a0/0x8a0 [ 78.978536] rtnl_stats_get+0x7bb/0xa10 [ 78.982483] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 78.989034] ? rtnl_get_link+0x124/0x2b0 [ 78.993063] ? rtnl_dump_all+0x460/0x460 [ 78.997093] ? lock_release+0xa40/0xa40 [ 79.001045] ? __lock_is_held+0xb6/0x140 [ 79.005079] rtnetlink_rcv_msg+0x57f/0xb10 [ 79.009282] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 79.015833] ? validate_linkmsg+0x8e0/0x8e0 [ 79.020127] ? __might_fault+0x110/0x1d0 [ 79.024159] ? netlink_tap_init_net+0x350/0x350 [ 79.028797] netlink_rcv_skb+0x224/0x470 [ 79.032828] ? validate_linkmsg+0x8e0/0x8e0 [ 79.037116] ? netlink_ack+0xa10/0xa10 [ 79.040973] ? netlink_skb_destructor+0x1d0/0x1d0 [ 79.045788] rtnetlink_rcv+0x1c/0x20 [ 79.049470] netlink_unicast+0x4c4/0x6b0 [ 79.053506] ? netlink_attachskb+0x8a0/0x8a0 [ 79.057885] ? security_netlink_send+0x81/0xb0 [ 79.062435] netlink_sendmsg+0xa4a/0xe60 [ 79.066470] ? netlink_unicast+0x6b0/0x6b0 [ 79.070673] ? security_socket_sendmsg+0x89/0xb0 [ 79.075396] ? netlink_unicast+0x6b0/0x6b0 [ 79.079600] sock_sendmsg+0xca/0x110 [ 79.083282] sock_write_iter+0x31a/0x5d0 [ 79.087312] ? sock_sendmsg+0x110/0x110 [ 79.091260] ? iov_iter_init+0xaf/0x1d0 [ 79.095206] __vfs_write+0x684/0x970 [ 79.098890] ? kernel_read+0x120/0x120 [ 79.102744] ? bpf_fd_pass+0x280/0x280 [ 79.106603] ? _cond_resched+0x14/0x30 [ 79.110461] ? selinux_file_permission+0x82/0x460 [ 79.115277] ? rw_verify_area+0xe5/0x2b0 [ 79.119306] ? __fdget_raw+0x20/0x20 [ 79.122991] vfs_write+0x189/0x510 [ 79.126502] SyS_write+0xef/0x220 [ 79.129925] ? SyS_read+0x220/0x220 [ 79.133518] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.138503] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.143234] entry_SYSCALL_64_fastpath+0x23/0x9a [ 79.147958] RIP: 0033:0x452ac9 [ 79.151114] RSP: 002b:00007f396cd1cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 79.158788] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 79.166031] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000014 [ 79.173270] RBP: 0000000000000322 R08: 0000000000000000 R09: 0000000000000000 [ 79.180516] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2bd0 [ 79.187761] R13: 00000000ffffffff R14: 00007f396cd1d6d4 R15: 0000000000000000 [ 79.195096] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 79.214196] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801ba6df200 [ 79.220958] ---[ end trace 222eb8cfe3be30b0 ]--- [ 79.225727] Kernel panic - not syncing: Fatal exception [ 79.231515] Dumping ftrace buffer: [ 79.235026] (ftrace buffer empty) [ 79.238705] Kernel Offset: disabled [ 79.242296] Rebooting in 86400 seconds..