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", 0x1000}, {&(0x7f0000374000)="86c33dd279af99e9c4d6ed585b2ef45d1143dad7ea6959e8d1162ddeacbb6b5563f9b412c4b11dabcd1415bc538f8be3be56bdfcc8fd0282b6230dba7cdbc6698cba54c66ca8334b2afefaac25aecedceabf16a0d9230ea395d0935e75b45289ca48", 0x62}, {&(0x7f00009c5000)="3a04bdba52b9881dedb84d5f076a7582a4cc51c8e70b3b632d71a1187949e2f09b2ba79ccd64ed3ec8318a6ff0cecc2c0b01105fff59b5163d22c272da0842ed8726204977c87d72ff8dc98e9960a686ceca32d8a519d973a08608ecf8ab941a7a1b5d873f4c9c9c06c94a711a9903aae1690cb32576b4d9fa7b55266a6141a88e7e502191eb0c9f8bdcf2cfa0e3514f9fb1e7a8fe1a", 0x96}, {&(0x7f00002d8000)="85b7ff2f7fe2cf3c987a3f5bb5251eb4b76fa1a36be939730a4cef7eb856ef3d247b27cd78037f6ed8809adc8e5d9db2659e300249dd5ca79715e271ed528f278cb3d0c478254f762c794a83db007a9fb7830ff74873d77670b381455cf982dc042460213c2d8f7f2259877693cf4e8e8a98dab07b1c1b95422776e09fa9d60f1d5a38579ec4ebe9a0375d8c9650a0f7c7035a24eb1766b180594a25f33b0c1327b2a0fddff54810cc40a6df4816926b531b4259bf51bf", 0xb7}, {&(0x7f00005a7000-0x21)="a8c34dacb8615fd9fed776c80705707d58cab90e2538745a70dba8e2e9048aacb9", 0x21}, {&(0x7f0000ce3000-0x23)="0140690235076cb79fcf89106986cd9c3ef435734b1d94e95735405fdef0328b3b58e10a0d7f5e4ee600056e46ce6dcf41a7ee7484981b6ff725111aed8db08cd94bd0b60b8b8c305659d3215ac724016050cc04ae388cac01748961c160319a124899d73998f58045cfd01ae1a7eb82bc033d508df392e3f6e561c3b8713133a8e00d4ac4cfcce276a26d3d5db3ef8eb9090e43bc5ecf15f2ccf6c903a04e4af85b4931305195b702c45e00930be658", 0xb0}, {&(0x7f0000d6f000-0x12)="24f6220af5bd33ac8e6f1516605da5081902", 0x12}, {&(0x7f0000c4c000)="aea075c5dc6f42f4f968135fe843297ad994c40f794ae07fb60f6010acb422d6e17ecb293faf1241d3abc96bd1876e1b64f59b8245af4df2c974ebddba34edcddc0c427a61356122cddcf24c82438e1089c61b56bcc2e6115c56c20aed7751d911092213e2b39937c287860e5b3f7a01eabcc24bfbc4e4b80bfeef5c8b0727b437bab5dd6a3001400a51d52847c42865a9eece1c263f24984b8d507b30614382eab2f9818038b30297e05387a099a71a019ed279e80732ee981b03157b2713d49f921a815410be4a9acd91aa61d8dabd07bd897c1c3d", 0xd6}, {&(0x7f0000c70000-0x69)="a92ea1d15193d5b8f0c8463407a55453858c46dbaad15f2aca1372ee9fed2470c1c279cd2af501468c8714dfea641284ba0048142313db2ff5e835f6b988c8b7a1ea801dd9f5f5af5951a1c1c11f5fe5702e07ec7a75a56ab4ca760d9fd7244cc133d5e293067c5c4c", 0x69}], 0x9, &(0x7f000001b000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0xc8, 0x40000}, {&(0x7f0000736000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008c4000-0x60)=[{&(0x7f000043c000-0x99)="2dadf189bdc779d6756f352c77c998ae0eb0b8bea655e4854ee72933f3ac760b024c0b5b53f6558dd150e26defd6ce2c211fec53b84be9857f92bb4139cb15353f26e0abe759c4867d5f797b14602754c98d6358e7893195f92e417f668270021b93bdaaa8a61475c300a4b40743838b239731c28997d5aa7e4457a0c8185f7c94eaff5d5e3412171a315024e525b8a9a313be9a2e29f7c259", 0x99}, {&(0x7f0000f9b000)="ca0c48aa5582f218055e3c0467695a9535371a1f2046f9b5", 0x18}, {&(0x7f0000bf9000)="3d26ea2d76361fdc21cc85d29196d9a6bd3cfe87fddf9eba9915492189ababd9d00f53a5843b0e1bf6bc83290305c2f8cae0eca7d64db3560d214b67789635b09aec8329dcf0e877da41358771a9e28c4de2269693ae2d293dc05e5a29fd10ced492ca37808899c0f195ed008864625047c84c082683a11c1a9d91221f7cb2ba48ac", 0x82}, {&(0x7f0000f69000)="294c64ef39ef28c05d128b5eebed30ef26dfeefe18d902ecbf57bf31877f94a1d64787775506bbf0ba4c91777249a81ad18a930a26f97e00edc82a56", 0x3c}, {&(0x7f00007a1000-0x67)="b8421f9e611f2ed8bea20e542ced3ba01f205372fc8a5f57115f9a5e1358dd35a7cd001b0e1b2be7ff35b59527594b4850f4d71d865d42723c5408678a8a61c1fb87649aed607f830826f6c5b28ab3d3382985a5750158287de815e807e8fb86deb0a5d5611edf", 0x67}, {&(0x7f00008cf000)="29700e6a872fe1733781", 0xa}], 0x6, &(0x7f0000359000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x118, 0x4000}], 0x9, 0x8000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/26 20:37:20 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bda000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a07000-0x20)={0xdd88, 0x0, 0x0, 0x96b}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000709000)={0x2, r1}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/26 20:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000074c000-0xe8)={{{@in6=@dev={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008fb000)={0x0, 0x0, 0x0}, &(0x7f000051c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000cb000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000375000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000680000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000087c000-0x4)=0x0) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000057c000-0x4)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b86000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5f000-0xe8)={{{@in=@remote={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000307000)=0xc) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005b6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000)={0x0, 0x0, 0x0}, &(0x7f00002c9000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000836000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000)=0xe8) r17 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000044d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ff000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ee000-0x4)=0xe8) r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000009f000-0x4)=0xc) r22 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000319000)=0xc) r24 = gettid() r25 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000d74000)=[{&(0x7f0000588000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003b7000-0x74)=[{&(0x7f000075f000)="9e0a5b191ca8af8b9cdf6a1696af72787d5b4a", 0x13}, {&(0x7f00001fb000)="4c165d488763c7ad901559cbfe289b02306e46f00de2f04ff9f0d4ca85f9def68361b5ab37d50527443c9a326c1fde8317fe7c782705bba36f82208d7c9b378c6315ad18e9809ade231bb308604dadabcee70c5af3a8128c5e421193f23238a2", 0x60}, {&(0x7f000072e000)="84265dcbd7708a042f0526b260e0713c95f663e9747d1d5234df4f29fa3116b20c22a3308b3e5e3891d9a954c6290a4a7245762c7677da2c54b9153a7e2b765c6ebd61170a39782ae5faf6dd2a1a2b965a338e3d67619db9f1ecfa88497334fcfe69c0dd583d5d426f9657c3ef85ac24a59e643e036d2f662570d64c0b6e0d83f0eaf5887c8f3da3c141cee72cb4cc5d280ce9604c0cbac270f70b5d97001c94d986f029bc8914dc7fe4f691a0a2ec811aef2ecaaf2862b0e5d548e20f54ce6a5ea22800945d158e2a98336a0050cbaf47c8281406fda47c20c885daf40ceb2c1dc523408b3d8d6ed8e54f", 0xeb}, {&(0x7f0000196000-0x16)="dc56d31fa4c1fdbc15ee8d62521a26ee4a3adac6c1146ea410bca4cebb75d343a531baf9", 0x24}, {&(0x7f0000d32000-0x98)="fb30eca7de2e5beb6d3e3b87620bc563cf95bc77e5f9e08103203a56099721f080255910766f46695e9c3be7b27d4b99f7b1dc6dd3f0e3c20e8c756d1d65b8ee1a4bd14768e43ce309cfbe28920ec7b37f551af60ec6c6cb74b2550ce293712752211a5da4193756e2afba19757c66126e82568dde7f39badc8f0275c13926215a6680e3b92bd156820b02c2cd91755ee933cf2b32359038", 0x98}, {&(0x7f00008ff000)="8635d29f2cea00a154df475c7a8b17756123ff4794e0cefc0e667cf132642871792842d3a89f7c5b67326f1f1a4c2cab6464450ba29a9e96437f8bc975fb75393266a15992e2ec8ae7e879", 0x4b}, {&(0x7f0000658000-0x18)="1ffca8432708de9a33cb9b8b996882063f068467ada948cc", 0x18}, {&(0x7f00000a2000)="9ce23a3d157358f163819edd0bfabbd6beef6fdb11e77f3d11c41dfc350b808704b46508fcdb19022203ce887af18e6e205579e2ce6b9d619330bbba329991a572431719cf8c88663ecbcdb1612721f207e237c2e496082719b1f75109d3eae7e68be738505c6c8da21a46aecebddc0ed28ab7e53ee4dec54b409643f354b9e86fb717503c85fcda16486838b820c5f3aec71abed21e2fcd94f212e97677d56b22f90e75ba7ec3d28865e0574c77c2a0fcedc26d910dcb84cbc3848af5b994f3a5f758a5dc0e31d1ab66bbb33f2ae28a433709fc6461a0", 0xd7}], 0x8, &(0x7f00000b5000)=[@cred={0x20, 0x1, 0x2, 0x0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x40000}, {&(0x7f0000f52000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000481000)=[{&(0x7f000086d000-0x5d)="aa6de3fce983a44a0aa48f8c1e24ae971a52b1b62e02a5d069c1d74e28a6329c0dcd64bf532c720776495802757a9a14ed153e945bbd879bcb84b7fe94206096d5dc67ecc0bbc3070690371d630031efe89aa903057e6019f82f562dcb", 0x5d}, {&(0x7f0000c01000-0xeb)="fc7cbc3dbe42ecaf1cb996f230338cd2b1b1c7da93042b473f65a19d723578db4e27fa9cf28b66361b5dc3f976e5577b82b96d17ba5b1442357adfb313ffee934fd9a3509c0f84b6b40487023aec9b3e0cfa064df49094decdee74d6da7872f9e67bcd5d307e5920ae958ebffa4a2ba9ff71c8651a365218a56acba89d064bf80f0845bda21fc2f4d402eef287a1ac97e83477c136ab736d746ca857efd7de1fb23df66806f2cb2ea8e310784377ac8fe6ca72fe96d978c4e40601f21a357ce5e271e8343f610f341b664275be24740b2f8d048d992968513a3a385f301c142ef08bacc75a86b26a43e6cc", 0xeb}], 0x2, &(0x7f00009de000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa0, 0x85}, {&(0x7f00002b0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a05000-0x40)=[{&(0x7f0000692000-0x99)="3af11534fa53cf17a922f7b4fbbd69f0853af52c276217913237f32717631eaa5e925b9f3f2f7ba8ed8ee7fb34720496ffb49ccf8942bfbf9b339a0ddce98db0590fe82b78a389083b5a94c9780e340c071f1f9752d7e5f7798b31f28a0aa5e6c8f42947ae661e804190013e0b352723851e0b847a3072bf4e2a1b2ae65e6805d6b9932572a181e583e059687f6314eb4019db77aa2fc7b477", 0x99}, {&(0x7f0000046000)="", 0x0}, {&(0x7f00004b5000)="dc3810f2d08b55259e957c824a3509d7216fe162ae7130f89df3c1fbf2864da4ec49c6250fba3da1ea6d28bd675d5b00a47c8653402c19b430cd17b6484c25662eb68184af3120f1ad1a6c95a68e1418e2c4d9eb3633b3dc91746c0ed8046a9f8740b284a239c48d2452901db1f44d2a772fceaecbbd22e6484a970c41214a7ae3db679e946d248e65245e24f85223ef7e0d1df07ec8075af51aeed2f32f33f5ef37d74d7f967e", 0xa7}, {&(0x7f00005fd000-0x56)="1574453a441e0d54b0d960e0c1881779caaa3ee28b26dad3ea002dde89733e1da8ffa09db423d3c7d83067e05ebd731e8c8c11d6b22314833791a1c8bacc29db046c920ce957a783d89e15d54e62d5fd20807bebacc5", 0x56}], 0x4, &(0x7f00008ec000-0xd8)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x80}], 0x3, 0x8040) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004ff000-0x4)=@int=0x0, &(0x7f0000efc000)=0x4) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/26 20:37:20 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000001e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000018000)={0x1f, 0x0, 0x2, 0x9}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000001f000-0x20)={0x6, r3, 0x10001, 0x2000000000000}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000276000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a15000)={"be3d50c55fb702b975f6eb59eb7c6801", {0x4, 0x8, 0x9, "49027dafb57d", 0x7, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f00006c9000)=""/54, 0x36) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ce3000-0x4)=0x0, &(0x7f0000bb9000)=0x4) getpeername$inet(r1, &(0x7f0000052000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d94000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c67000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e9c000)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f33000-0x10)="5c46db147c9f5c553cb512e6520dfb3e", 0x10) 2018/01/26 20:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) connect(r0, &(0x7f00002c0000-0x1c)=@in6={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64e}, 0x1c) bind$nfc_llcp(r1, &(0x7f000016b000)={0x27, 0x3, 0x80, 0x3, 0x1, 0x8, "f202b932ddfab619be96e66777cc8dc7dfc38ca6cb21ea988bf682e415da0d2bb30ddda6c572def5c4b7f7dbb3c499849679b4abb4ea73b4e81fdae64dd4f4", 0x9571}, 0x60) socketpair(0xb, 0x5, 0x0, &(0x7f0000b67000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000052c000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/26 20:37:20 executing program 4: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x800000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) 2018/01/26 20:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) bind$inet6(r0, &(0x7f00005c3000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x228) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000862000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_int(r1, 0x10d, 0xc2, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fea000-0x4)=0xffffffff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socket$key(0xf, 0x3, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b30000)={r2, 0x50, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 1004.605963] netlink: 156 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/26 20:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x36, &(0x7f0000a70000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007bc000-0xc)={0x0, 0x7ff, 0x11}, &(0x7f0000977000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004aa000)={r1, 0x5}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) pwrite64(r2, &(0x7f0000e2c000-0x5d)="fb2fbd99abd24d6f2728a1584d46d3837853bad1f1564821f9f74da7559c242c8a62d8f658f3905aba45ae9df972d26ff1dcbf0a06a39da3a897ba9546bb882418ad96a236662d2648cff6c5cea77e02bf8cb83ac509f76d4db3ee7198dd03f65327eec8d1f743dd192c952b9f8036adb3", 0x71, 0x0) bind$alg(r2, &(0x7f0000cd7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e6f000-0x16)="", 0x0) 2018/01/26 20:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(r0, &(0x7f0000de2000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048b000)=0x10, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000058c000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000082f000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000876000-0x38)={&(0x7f000093c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000289000-0x10)={&(0x7f0000e6f000-0x11b0)=@flushpolicy={0x1180, 0x1d, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, "", [@coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x2, 0x100000000, 0x0, 0x20, 0xa0, 0x67, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x7f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, 0x41, 0x5, 0x6, 0xfa3, 0x9, 0xbf77, 0x0}, {0x5, 0x0, 0x1, 0x5}, {0x4, 0x100000001, 0x5}, 0x0, 0x4, 0x2, 0x0, 0x9, 0x0}}, @algo_auth={0x1048, 0x1, {{'sm3-generic\x00'}, 0x8000, "4ce4da172319d02e55966929f29c9ec27cc28f20945a7ea954ddbd4fe1f1afa4e91398319c49ed5cb04c058fea7dad3f40ce130bd965f81cbd288a1c18296082a31f078cc414f606b083f0b4395873442453079f7b3a43dbebf59baaeabb72470ee828c6be488c835ed5b9cdb3102c0424efb5100b0575f5d5e4f6a3a5757ea23f905c5838d1474afe652b4ff9c12fe9949e5772896801e9b254ade927b004b53b8144ab669f177a51a8878d6da50279c4e21e32358c21c56b79aebcc1d26d424d5370f067b2bccab8fa1c5111903cff4b067a8d83498bd941047fdfb2b9262a3a2fdba01a51748859b0fa8e3e26b62c5e333d9a26a12e077639326b09d48216ab27025b3c5dce117153e1a375c0e0177fe94a2e75959ea7f2ad05083b5a66009cc793261b9ef9c33198ab40cfe8647f7553cb4801c666b8246e7aea3b46728a178773a87a43d922e9dd051b007eab3c837ed6dbe9225c30b247ec6c41efb78d98a8d99d5ac9717de4899029843879eac33bd5217c7780e51f316626453097140cf1beb9599762b603aa288bc4fa3610d908fc38cd80778bcb9733b71be31ebd14a860c0d6a50145088ec73d8acee0b0325df36763c2328f13c0f5a176b792af87aaa053a2deaab3c776a6f232a512767339fe89ce1cbab3a7b9317447b06bffe84796764bb42c0af4977cf1972daea19c0b8379b9486f5997b8d43d25435f682cff95919ef9b89d172a7bd3c92b1bfc4769e4f210222ba1bcee8d37b60dc009abcc8a9c21b42da5c352bab86397e37abb064794de02cde2443ac1e6848f677d58ad5d4cb68cf9cc66051b9fea4c2412d34bac2a010067b8f7d16eb200a4cef8205d96faf4ba50b1c71b70de09e0b2334f28c96df7d972c65aa1d9721a34dc62fe5b6d716b69d3303225c050a4f370d8e21ffc971f52b31fde8dc641b4257cd92fe094c14dc486270fbb4c6c108f2742101c47dbfa1a81ed3aa439b2f8fc15ee985b24b1b0ef469165cc8da8b2a2bbb79f3cbaac5817d47f98be1a4c67b0475107d091365b1666b818d3092b36769aff9e40ba1fdf4c9ddf5fa181a4a19be2e922e0b7e918d1c3c1021e4642e327bc244a4b31ca1ec0bf2417c6e73da6376e694fb8594ba4ccede49cd9409ec8f20d0b0f255a0ee6ad8d6eaa43326c7289c21daa96a662e5528a26923ec8000c3abcc5b1964784eee4936f05987124746c62cf3ad5a6e887d011d80bd874e472e0bb4ee16b8c0b909361435fcc23ab396fe04efbe24fe50bf19ca45e06e1a95a7fb351b6c9a46e37d121f89ead10fc97177e875f56c777daf9749cfde4a8c7c06061005806bc7ee3a9f4386ffb288d5cc81cc0ebe9b9a2a56b976577cacdbdea71e7d92a6e7ca02831d566c2ccf3d3d949b7c8a85df61443bacdd829c049df469dc0215903085eb6d2a131504c8b250e5433aea7fe0091c5e091a66e26de0b72814c154715481aac4b61d681f7c0bcf976d743ceea9ed3a8c874879bbeb819e2b9ade1a24e4127685e80949ecd4d874f34f2f653a59ba5c212b881062634c99a202a5e292e0f60aa55ac21df677bed436ca3e9c54627e67da782ab9a816c3a4f8f68aa391fc7b60bb372cdc799102bf233ea661a6c08aebfbd382596198586431cea9b5443772de7d9d3e0de20ec6639c1fd0bff14165bfb309d87fdb94cfa48bb2951d20c81c97842b16c6d6b97a96b8e58825dee00b038345abb54dfd9316e0efc6ce8b457b17b1732f207503ce8f1c7d4e63497dfe809fc61078b831c97c6492299e7a5f51567f6daac65f002fe04c377f002eec555223dfab0ed9cb89bb4369744caefdafbab46cecc4aa7d9d6088770e5706bc7f909f2dcc6a20ea0725fb52d76808996f7eb7d470c45b50a20ca2a0ab4b134849d3dce179867a7f984fee93390370ec57af260f2172287cad6647d0a4d3fe01827316d16ae4026a95e14ff91ed35f61045a73ccb9a7181bf1372bdf9b862936a6c83f8970ea60838d91d003ef98c747aee5b4c2ce268c885f71006399531fba55d8071ff661fa720f9a1f587aea2469804408f9fa3206eddc067ab8b642679f4089a891bbd44e250098a26dc39edeaf991449978ba87778b12a14e5df84e379962a318bc90f9e9f99767a4198bb0d90617b92bf400b49c7fb4ae45d082f0af1dd00fdc93d8900eb7c25f65c3cff6be6ca8ff177669ab152a1464d1f6832e84917f6743ac45961865c448f0609a53ed0bf02adf589f9296e27abc177dd6d4779edab2b85571cd8f9451bd8b4b64b8ba933b70df0067e4f2cc08d93197da8f379f8a5b8407603e00933d58b193516287fbc473924497a601e3a3d4eb435fd8d4cab90e1cc367582a9ba2cc209f9b06a4bad2cb038d35dcf48f870d10f6929f281a3d0113cd32099d9120173b6563c3415c50b22c93decd9b94636644df4cf4c92d15abc23a3a258da92d50d055c483ee3000bc0c57e356550e423c748df7a5f599b94f7cbe0ed30cfecf2e8beab23bc564803b76f99ab0e64f335965b0189fc634014857b3f1ba0197c870d897a38e71789513c048014427b72251b7e821bdf76fa4dd5ad2ca4985469823603dde3785360d979935b496d300578b1cd7953133d515ec8be6e422af2ea8c3deb0647cca8d05d08d65ba61d08e9814357b4d527d10b6786a8fee039d8e803e707662ca69334bd12a50510817d69cc4c89604bd2a8005b74f59e6a6477342580262c4e96fcbb5365529091c624a66ccd7d451cf8b42f8a1e39cf4dcd5798d7140a12da064a30c9ef32bf0b9d373f69d2288a444dc698ebec8dbd30577faa963f7321443050fd452775dacbbe5a11bea4988b857ee5bb3f8531bfeeb8e2e2b427b6d1a6c20e4f4057b5e27d659040fd668201caee123e4f23bdc1841d1e0f128e013525f38cb7590e8fbd46098c2fe73fc3dbe1c837a131f2e7d8de4943141492ef1d60cb788b33e55145a41d598e7e781598c15d1e8d925532a2f9d906b68fca5a8876f384a8f40e18b9b81a263ddee9460a114999b9ce16365f6c91892edfed804720bbf260fcdefd43b032db1f25234f3a4e65be89a8e7e70e7696ddb1f8c2562eaf1c91aaae410eeeb7d88c13059d6d8373c87497d6e8bc7f698b1b308f1183b8d0b63c6b2d7a24a80e7a9de52bf091b306540efff90a55369f04d10cba73174eb2b3fa1dc21026081d4e81ace95a7570ae80ebe1df016deb5d657876d3b8ae58f5c12c127b78589f7f37a163b3c390e0d42865de508d3ae68c468791c4a3bcce45d0a32d511851aaab3d6354635072d081c8c4d7738cb22206209c513cfc9c1c0ac4d83361f7711d4e2f2d76eb5d72596cca570d72ffd64e76740a5c673d13395527a51244f1feedb15edc3c4cdadbd484da33a92e6f4d2459c186ad4b68538ef128c2fae5d2a65a91e813be3a4e7f9c2697b6304699fb91ec04ac5d5538f132b291c698033c43206ba6ac5673c63bb941dc7de0636caf5119aab31850f0a3b5401c98c1a0ad34628c6274ac83d6c658e0b1b193f1d67904e1d76291cc3356be599988bc029e0f65b80c7e9d5943e353115ac45582c7ae907c8482b73d1f86b407ab4c4f573191ffb1821bd544510dbb51a9e0b620a537a66cd6c08877cdd67af71e592fcd833c3683b385f173ed2df10c1c798f09eec591f22ad80983e671c710d2c60a0ee9577dd050325b05c588119ae08017b8a3b75fd62101e19ea23f191b7b09a76538e243a406b4f7b2f94eee276755f445f2c3730acf5deeba5e1001d801918cb7ae2c833dd5f17ded0f34355728da04edddbb8493d4fc3851195bd0579f22ea2597dfafaf35832ad56ac1b29fc11f68ed35ef3d09625d3c20de4eb2acd67561fe7c26676b3fe88201970ab4fee9d666e7d70ca1041591448a041de714d322ae62ef2a2937bcf697c51b6d9524182331a3e99c760c95ce675fbf62827fa2f5729691a6566908a788449a930a7c7c33232803a10b8accc29ae6c819ee618e151e30555d4620fabbfc891970dcdf060e422a12b9cb4b54c030648b3be0b5062a3b9f3ff6e2e073c7c163f9572057fcc4a51b6cd4a4e358d70603a42e7de2c7030b80113326977794c5a53f93034171595a24901f6e9a3ba8799b7fc794ceca94a71c97ad7eb07e13c14f3d3e91ca9ce9051969c022a3ca372e6a892b3f0a2f5c3bfc5efaf9a3b14be795d362c8aabeaca5e9fbd65613a991fa67e8a416ea34e3645adc23909be59eaa16fcb2c38ce07fa3d13ba08038f1ed33ea5525fbedc1d4bc399e319e8917d3cb9309a0448ecb1369486e81062de41a5bd0b64e2036faa0267de709f82cb8fc422d9b68b46eed9368df45e2c0011c20f888f84fe327154dd3d06c763d7dff694661bd20fa90131216f4a95a3f2d839c882fdfd7da7667b200e0398871d7c9e2297457ee4d4b795bbcf34dc06367732b04e0fabd6ecb943c1bd6ad5c9626ff2e1b67115f7027d37d33a0c7b7900d68001c838bba8a21aaa116ed60d6a322102d2c66c960c3a138599e85d2399f999877a7a7c1044f6490a6e7ee60e7a082d6253cf3f2aab62f8a3714dfb3bec12ab592ea99d4ec8e43a45601decc4f8a6cd8a144f3a6d6db8e303929672e5f2e6ff9d458f826fe8ac51e7d27420dbede662a6fca432e8a7d14b7c6c299e512c573755034e4feea07d3a1b548f1180e304ba10eefc69278dde146539d6c5d24136a89e51d107c4e158ad45f81d505ad5dffe9ae229f83bd3edcfd7c35badd0d7a530f43f35a8f9445ddb2c185061ec291fc242b51a39d74fbf2999965fa7caf8507963141d8e6ea5df030ebe24ea994297c1f0b7f9f83f529eb0eb7642f87b8e752f98a14d370ffc10e4cf1ad890e1de89ac9548925f45889802ffccb29973c21f7f24091a792aa15d9cb63f8ce7cb51a136169eb910ef15c3c2935b254c305daf959ec38e112708d7d3295c72612da4648cf7b482a2cd83e0f9d0e8aa1fe3ad9b605423cc4bb4b95a612d745c1049d1f9c73bb139626b8c917ae238691123062a89d58da436e6d949c70f3c31184eec676cf6ce60857c784c680479f44d77e21e9ddab66d87ab95312d4babe798ffdcff8f923fc09c33fdb05fa8830bd8585e64fdd1d9877b57faaf0a1b9b5d3ec6b869236dad70d0ac41300f11c09e38714f076067ffc17e1bdabf692c0175d0474dc3df3e86eed41ab493b8399cb38316995459d078477df671c4f38e297c095c526e6cc4ffbc2046b8fe42053e656d33d4b7c27518468fddedee14230dd04a21903ebea1bc4e985efe59f257867469ee02c8d4e664ad64e6dbce078451c6fb1593cca1775434a30929860fa66369eeda2e7be48dbfec3d4b6f9d8a0a3ebfb78916ce9e321b906258eecce0fb16d27faa436a8141b62e49a662d59ce9611e788b2b348ddda4cccee149d2ed385c376d046197c19a9f6baf4d60b391c82166b8461dafa8b229f1dbf4637934c0e11dcd8ae5db9cd521c22f84e04f97321da3e7c63fc00bfa750b702229452b76443aae6b1ef0bf26bbfc5e712a7c4c64a1d21f1b750a184f6469e90cfaef25a302c648117df562300f8db3b57261d9b057ec0e58f698ef3cfa708251e3409bb6ead64de1018362acf9a7b564a4942a5a559f52975296f9778f511ddf9c1688ab82b59b43710aa1d2bf4bbc3e3d0267b17c700dab86c3b88be05cecb7858cba7dc64941898bc26542c48b44a0190d56297ef34acc64da112c1f1f32c5e4729d57bdd8327aa895f3a74d94bb04b58b831f87fe9dd14c7a801ffbc61d5e6a24"}}]}, 0x1180}, 0x1, 0x0, 0x0, 0x48880}, 0x0) r2 = socket(0x2, 0x4, 0x46e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000397000-0xfb)={0x0, 0xf3, "25233d663f4fc683f9267e21bcb66680013e2c68b13503c034ca7ca256db26a8acaf2a6b228b5d2ebb8f1ea1912410c2e37627c87026b6844b243f91c847cccea2c0ccd60cca1ab5021adacfa94ad17073cbac6b409d28de01af8c7d56544eaff33d9a8dddb65a0987a6a3631f0fac8377bea34d59924b7405450a759a3b6d62780fa1af4f06a05437bab40514d3b7d643e25e69049ff8b2f3e99ce76ec2a70a2e640ee2da83490b08c5dd6ef8d85b75fa041164f9c62adc377498395f909312e19f790c31b8b247dc13240244c72783876a03bcf2566be1fe9b03727015a53b1ba35c699de53d9a95a4c01d798ab4483df46e"}, &(0x7f0000b93000)=0xfb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000027f000+0x61c)={r3, 0xd8d9, 0x20}, 0xc) 2018/01/26 20:37:20 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000359000)=0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ad000-0x8)={0x4, 0x1ff}, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f000021d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac5000)=0xff36) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000398000-0xe8)={{{@in6=@mcast2={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000)=0xe8) 2018/01/26 20:37:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x111, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x2, &(0x7f0000002000-0x41)="6eb804fbbad6b8450a92a55dbca318ed4e67ef498398805b53774744179a3b613388399802abaf83c52b4c04e2c57a8c203a92d85c7b4df73b27d1806eb371af6d", 0x41) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="0e7bc8da349672d0b16856af918ae3a6") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 20:37:20 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000b10000)=""/195, &(0x7f00001c0000)=0xc3) r1 = accept(r0, 0x0, &(0x7f0000ba5000-0x4)=0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000)={0x8, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r5, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0x2, &(0x7f0000001000-0x4)=0x4) ioctl$sock_ifreq(r3, 0x891a, &(0x7f0000002000-0x50)={@common='nr0\x00', @ifru_data=&(0x7f0000002000-0x20)="c01edb5d2e65165027427931f76199ce2e2e52f854b440f54fd8ac10b00ee157"}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@generic="3fa10c2228222129f0d557c74b0b2951", @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x6, 0xffffffffffffffff, 0x7, 0x80, 0x800, "b0bb34fe952fb70399789765f3ec89a3cb6eabd97c8477cc15f49f5ae90e351a08cd429eb038bd01b077de9ea1cb79820cbb38c03822c4f76338ecb4f11878", 0x7}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000003000)={0x7, 0x1, 0x3, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r6 = socket(0xb, 0xe, 0x100000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [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, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [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, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}], 0x5c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x1000, 0x8000, 0x7, 0x8, 0x7fffffff, 0xfffffffffffffff9, 0x4, r7}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000002000-0x10)={0xf9, &(0x7f0000007000-0xf9)="3519600f254c185588fd4e9d9851652b57c2ab8813c9200f38a8dd736a12b71495569d5d6c9264ea84553b38e2a9c665072ae5592d8930da04f32f951fb9912202cc6906a8b950ba33757d5716443423808db85115970fd0cc2de74da626d598e72196c0c7c098df9ca8e5d9a8b063075e779623cd5c935fb8f68e98d4a70dbc9c9a1b1248a92a574a341ee49c42a5115f83ada6ed39a9d281623b563e677d4926a53e9c9dc3b8c331d57e4e6030475361e967389bd64c7506a5e748dd9a5948460131d23d79630aaa574fe5cb0ae32f985ddca6b901d1103976d681e6cc4072a60fd9a92f6a3e056408a650471ea1f0d0413ee11d4a514882"}) 2018/01/26 20:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = epoll_create(0x200) splice(r0, &(0x7f0000da7000-0x8)=0x0, r1, &(0x7f000054f000)=0x0, 0xbad, 0x8) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d68000)=0x0) 2018/01/26 20:37:20 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000)={&(0x7f0000008000/0x1000)=nil, 0x3, 0x4, 0x2, &(0x7f000000b000/0x4000)=nil, 0x8}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f0000001000-0x4)=0x0) 2018/01/26 20:37:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c77000-0x6)={0x0, 0x4}, &(0x7f0000b60000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b25000-0x6)={r2, 0xd19e}, &(0x7f0000750000-0x4)=0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000131000-0x8)={r2, 0x2, 0x181}, 0x8) connect$inet6(r3, &(0x7f0000b06000)={0xa, 0x1, 0x141f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xfffffffffffffe35) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d30000-0x78)={0x7, {0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xb63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x6, 0x180000000000, 0x6, 0x9, &(0x7f0000747000-0x10)=@common='bridge0\x00', 0x1ff, 0x8, 0x6}) 2018/01/26 20:37:20 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0x80002, 0x3, &(0x7f0000563000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000f77000-0x1)=0xe2, 0x4) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/26 20:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000098f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004dc000)={0x0, 0x401, 0x80}, &(0x7f0000a5d000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005de000)={r2, 0x4}, 0x8) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x3f, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x806, 0xfffffffffffffffc, &(0x7f00000b6000-0x8)={0x0, 0x0}) 2018/01/26 20:37:20 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f000002f000)=0x40000000000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/26 20:37:20 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000af9000-0x8)={0x0, 0x0}, 0x101, 0x800000) 2018/01/26 20:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e2000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c23000-0x2)={0x1, 0xa6}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@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}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 1004.785779] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/26 20:37:20 executing program 7: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000de4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007f1000)=0x0, &(0x7f0000ce7000-0x4)=0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000068a000)={0x0, 0xfffffffffffffea4, 0x0}, &(0x7f0000e69000-0x4)=0x8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e68000)={r2, 0x9b, "b4a10ac249cdbbead39b66c7a34afe67a776354588d970063b84890e27a89f4b94081723f41823fc8df5f1ab929ec343568221ce9fac7e393d43228e9dbf9fdf77d69e44e6a640070b1b565676c9655a6c55a5459b1cc16f673feb449d84b12786e45561e6e82183148000e82b20fe9fba4cfc745c1bead32465541593f253b412dd84e6f9165dfa9122c37cd5e050ddcf7a646071eceaa6acc8f8"}, &(0x7f0000e68000)=0xa3) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r3, 0x0, 0x0}], 0x1, 0xff) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000e68000)=0x5, 0x2) close(r3) writev(r4, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="a19c58435c56d9947a9b32aa8595cf3e65de3f12a830b3ec8c0ef4b0106ac3664d0875a51292ad8af6a3cf0177415cd8630b12dda4d1f9e7666c1987d005912f549a5176f7fdb4047b7b0147284ca6e58425c4cf959e8b413ed20a31513d092430fe4ccee3cc26af8e2e274bedb90a953bec51ed2220ebb115a953d789dad5beb13bcf4d8adabc90f7bc78abd619fd5ff4e9747dc37ffb00d02545d2b73544a6fd3b310e6c4d4d1fef69dd1026ecd06a38e38304c16ae03f2f4086fb81868f3ee5f8839353156b8a039faf42eb2ddfd920d108958bf2c1fa14dc819dd1b6641aa1a5c75b8cbd878bd11f0535d798ca6bb1f4667732f7c155c9a735043b7108881f0f36ba8e318135b934d22223e445225e00e4b95c89ddaa583639adf1855f97ef10ea2fa45ba696e6d72703f81d781d9b8e962f879f1b7a8a5624bdae60ee71255e06c121b1fee11cf696ed0331599d674cd34f611c6e48229dedd79b81e889bdae2ac30e2468b9c1abe6524b2be28eca2ac6eac85040dc01de1e1332e10076ab46797fc0418c60aadfb1c64ccc9581d47aea956df0a574db7b7be694e2680e9b6be027c65cdf9f3d12655c6d16a91b2cc7d3781e8bf82295597db7c449ddf79a9dce2c7fbf5ecea3243dfeb6d02f680bda8682aa43662470967c8811c6aaadd2ce05da0091bfe03996aaf044a1acb8f4fcd7203526d1ade6c82cdac25a23d83d59b845096f7bc146e4e9d25076927c29ad611229cb8388ee2da3cde4f5c8cbfb039c494c674839f5f97f6e3a516854cb0487e6607c8f7555eff556c3838b6211448e12dd0ea923bf6e12e652cc44d8f7243667e1405828fbfe60690a0960fa39bf8f30a53ab0e8e45547736c6ac04d67fdc0d3f4c110f4c8b65bf7bd0f9130973fcfd97c75da3680d1df95548eb96482be231e50ba28f2cdc36682ccdefce91c26f1e29222f521f0dcc3a4333ac7ed33603b76c6519d1d724844b79a763bd9197896b744443a8751bda46b71cfde18e3eb8af04c6a717378f6fcc6d98c8ee0a4da27105c66d35de1e84152a20f259f96464cc959fb9190067e6862268948a9f3260a436d8346c017c4d953c793c55bbbc05e7aafe9aeab01cde06b58dfb47774ad40b528955686289e6f8ffac4cfe99c0498273b0d625c16779651259e6c09f9926014a4e70860945a24ccef8dee3d5778bbc10a9f6473caf4734e575a5563e72edec4996375115cce21844d4f2cbffb1d78ebb983e4091f1e0338f8cc02af5d522d652e9a57f7ccefb95314352d2cbe2e6f577898f0658ca58f8df643ffdfc2887f45cf4f9b45e963b069b3257b6336f07552fe006b18bedeb35e251bc3859b5d23499b2f0b5fc8589b90e27d050604e0625e0784213c656fd0d64d71468a5e5d6a4b32d9cb1b5229bd48926f0d625b8f70950102dbafd85ccfd5340b1dc10b766e1225399bcfa26cdbd579cfa57471c69e29cf66a5db19957b9e9da48a5ff88aeddd3a0eb852cf3ecc973b8748c051fb2feaf88ebac61da4268055a571a1b8a2df99b9fbee9cf2c068dbf2d1566005d1b3953b7695ee29c135e72712652c970fbdc5318560aa58b4c7c4c4ead67f10494108901dec633f009b0679161b28c29867c55302bdd9039e8c3d8a6021ceb3e5398ee1bd0fade7c1467cd7a0983f704d414c6522bbb0d49f8be15a3a1bf703f8f06185277797434acdba721320b522c5201b8cafe94f6d065220c9e5692b835c30170bab23d3152350589f74ad9d45d4badfd4e2bba10e4504246506d5c848827bbb055acb98dfb8ac89268f5829884c7102b7f624cb8b9b00030ffcf8502147ed3464c3560d17e623754cb4a9bfec077de26d09eef699bd00ed6d7cbd6e4b837b3a48ab813049cb04a623ca67ec9b790c8c51cceb9baf5ff7c9907b4507e8056c39944a8bf41a5b228e653a7a4a86101420188136adb20214fc7aec6d21edf58a6daedf31617838201fa479624b2c50ff699ee7a41402af8f96ca4800b82c5bbfa2d2b65ed35199efb1dcf76a1a6013fade76e91ea3080b8e350ac6ddefb72c0f4bebc99686a547eee33baf9d0326e2bd8ac4fb39d46665ce1a0a9ed31bd39bb1d99e71b9086d703f4bedcb94c77eb0c25fb163a3f0c3ce77658dcda06ccbb52b3377c54748469dd3fb6764e59851c7c74b0aa19fb5fc8f215fafa2f28e19fe9e6f03230fe3a93ff9261ed38194ae4591886370221f66b37706f252bbada04f6684678e46536569944d5fb3061bccb5cead1313c7d35a06149715302cc27b0b0e0e8f2c7bc4f87f352cd4ad3c517e56179172301a2d60f6319b5e0aaeeb102539e387be5d4f422ea0b1a0054c65acdad3c47b673200a044cf5ca7ec39b4475c3bf8f858aec1b92930e43c3ceab85b0bf4789dc1525194b975e28232576fec14a936540bd747643df3b54870f275ff74f140d14c74ee3a6c0bb2cd122eae4d67ea4ea7b05f78d4016b483126c695b33a6005db5c4abca7f9aec9ac0e9948adb73fa31cc1108ab1094b4e05260c11b90d01915633751be8d27e2d35825ce99141294d728238e3ffc94a9473cf5815543a192b1fec727ce9fc60c30b88ff04f1df5d9c3487433742b60b177aa0ef00825a2e3b66233054996a8ef954357c4e9d4871d308dfaca68c07903a266e5ab50fec0ec605b3f70760f8824528cdfe5e986b8b7c55c83e3214846b7d5007c99bf38e07a7ed75b4f60d431b0e2d5d7397e927141b70fc987bcca5ebf2260fd8d52d53e98dc4e4f45d20b0f2c0608143d2bdc74589c328b56dadb748da1cfd7cde800035c2b88ab88a4979396ea2b591df6a89e2a02002adec275b8cb02c2f5e5aff4cd188354bc561286398369031dff3f173dd33bb3a2f9c5696ab8ac01629fa5ba796b58c3a6418963f3f5514e316c43ec959ed5aecb91a63d6b5badcd38682cb4ecbed49ac569e48cde4553346eb2bb10513b89cd8f5e0ed28474d8ea04f7db5b33e0f00d8770606ba1b99e41b0cbbb5ad8da600ae6b77f16c65f55d3acdcd1665937c74a794a936ae663fdd19fd73b3ad5c11e91497a1465a1fa118aa61aca429f4efec78e8a4e58b8b5ecf0bb569ea59136f3634c91a60a2917bc234793f4db7d5272f37d0f381e03d002352d254e13c6178b93fa9ecdd55ddc66d9dd2c229d559b7b9dd561663de52a6e4cbe88d03bae4bc8015dafbb9ea2bda73ee1b3dba3e4e5d0852034e31f6b7339c66e3a5b73b44cae1e30d7e8a5848d5727aea3affe5ec7af50e8bc356cb782dbd1886150e05ddeac16482c9558af487c60758153930092a39cfdaf4876f8983cc0b82d3e9b69c739ea8252aa0b416167cfadc9f65120aef14e7959cd99cf2f35c28e8fd35f4575bd010622810520821bff12cc6c8b73ee3da76ca544970999b78b9235e0f3fb305fead8b94738143d90e352e51aeccd97cfd5c91809da71d2a2918af538b01c6287630b02a5af0a306febf0c37c319947a9266886285ee9be5b03e821787bf8bdd06dcde5dfa111b646e7d08e141ef03672cb14709e55f9a05946bfc6b2eb452ae80f7106b9bcf5ca3aead66db1c0b61d132350ce83ed5f85838e7860465ce5abe5aa0cdcff31de9dd43753b11f9a0c809aed5412e2f7d18a856b64da701446eafa3aa7b387b9ea5952a3af7061643c7967579efcb428ff8973d57e7c39f1bd02a2de7bc0250131fb5b22a65811fba3ed2be630a4d8e39eaa6475bedcd124345c62a4483eb328526b309852244a4cbaae4953429f96850a81d05d5b56b8f21a599cf94902e2afe2a766ffe3befacda2dfcb2554cd46257d67620fa61df57c1847555f23c7ea9e5f5abcb79956507c910c600ee36b6e5768987210b7ac2e551c09529fede7aceebe3f9207d0c997c1a3b00849b85150b6051f87d6bf1bb8f9e00ed7bc3538d630400b3aff518a09422a33e26689cf5f7262e2caf631751352f7a9805fb506c8acf50ba8cb126d4bc3af689f62b934fb0301d0d3015c91d4d5b18814958c11e840c4386462978767d5afb288dfac1df17cd458a6013c7fbc1fa0048ab5075a8b56d6a6c865895a101ed78d87c3035eef90747bc1b96d01dbc648420b6cce295a5d70e5c213195edb3febd3ad4b607d9b6abb2e3cc8f9b314a82b56b4817fe7f845cd76e245debee9b994bde68aa88179db381f781f1d125a5494ecba4d780ec88786d5270fc99c7f162b1995dea8e161a9cd851d3b476ca5a5e24e0d763174708ed9749784ed1427923349b0bf35227ea68865cb344db1bd830203aad102ff8964e3a602eacbd9f88681afe490c44f134802e29cc5f49a3a25b4b1a6ed693f7e69a2c2debbb9bdb6bcaa90dff8e5ed55a25b500f90fc8ae934717fd65d5888e61cb948c8a39f60b0c51c245339061a67d1f12d7f24295a62bcf097c209e665cae7371f338c7efe30622cc327eb838b37daec6a2530c5dfa705bacd3794a00290be2e58a3157a8c9bd846d33f5f7fa1212be8065126fd9973122ae61e550ef82785c40dd1dc396b17511192be537e3410e7df414c60c218a0a6bc379c625add92bbd693422e673f1dfe41c0d2faf240e25721eb5ae5ecaab0a3728dcdde0d5c19b4150e2d7f6f91b960442ba15005d7f97b10b9c1f2eb961631ebd042f9c217d2515def65bef3388f6062cd290f9e491506dc55b5a8f8c14610dde6ff1868beed62a2cfaa361c4516cb3214c09a58d786d6f224e38657d802c2c60d20cdd082dc03e1fd57d05a945c9ce479c98ebea94eeb2c412f77cf485a90d3e3d08861dc5ab7ed3c2cd0ae329c9cf0d2fe4bd935d82dda021574f19251381bbd22ece25c383cd6953537ae0193566e5a2fe0d99b05a29ef169ffb74f625d506b68bb7167e1f5545c68f8be656f22d4a3c5ca62f0650bde6a1f0e5be57ac755ac57b5ae099af79e97a6d5bad2377824440aafc13a6e0727a84cbf2042f556404d2d91244cae633cf40e7434b7daac772fd92e5ba8b6c4e251c727227439e4b6f8bd2137fe1dc6f1f30fa0a1d54fbaffd26afb8b4bf31a70c5fe82c14d9d244d2d1aa10e66c0abec03557f3567e7613a63b59809ca68aaf7b00ae1a2c1eb09194f8af21ec966505b89b9d0aa8f7a461c76cc65e04f395479bd21a59208175ea09f5acc8e380e32912f3beb41c7dedc40b874a4d785245d9a79f2117ad868515ea7c0677b479f8af0a8bdcf32a84efbd8fba608da480e938ce62631c2974604c644b77879bfa7cefb57a4f96068047e71b3a46ec5e939e322d370824321125fba96bdac202de7ac2b11f68e0c9c57a78a8d87db30e5d48751b3d86ca561e7e2456be8aaa261f88c5fdabdc73bcc1b4c297fac9d42456896699e2afc0db7d9f5929584e816832e8ad2b42e009249d54b77655c3b6548e5ed084e53c1c9427c0bf29c44b5c91e07d9adc2e465b1ef4bdee510180ce1f0cdf29736e94229e60b69fef831b2f4238e7da9152f7a735c222f34ca9f90da0844771a2d8c9576c0b166165f609e8dc2a08743ef6c14de21788a2bc99ef905a34eda8846c824ac97e8acb33fd0dd53b4e7c72d44b00e6681a39a661f32193ef22e91afe43f15a7357b04f8f9b9769ba65be080e4b680c62f243a8e9fc36611c8aac4001adf7441bb08e852523c164b1091271f4fb41ec4efce133", 0xfa2}], 0x1) vmsplice(r4, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r4) 2018/01/26 20:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009fc000-0x8)={0x0, 0x0}) close(r0) bind$alg(r0, &(0x7f0000035000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) 2018/01/26 20:37:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x91) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000106000-0x68)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @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, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/26 20:37:20 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x14, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r1 = accept4(r0, 0x0, &(0x7f000000f000-0x4)=0x0, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x4000000000}, &(0x7f0000020000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000011000-0xc)={r2, 0x8000, 0x30}, &(0x7f0000017000-0x4)=0xc) [ 1004.863798] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/26 20:37:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000049d000)={&(0x7f0000e27000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/26 20:37:20 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ae1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000877000)=0x60) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000ae0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae0000)=0x48) 2018/01/26 20:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000056c000)={0x5, 0x204, 0x8, 0x7, 0x0}, &(0x7f000021e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a6f000)={r1, 0x8, 0x32}, &(0x7f0000640000)=0xfffffffffffffea4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000030c000)={@common='gre0\x00', @ifru_flags=0x2000}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000fe5000)=0xfea, 0xfffffeec) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/26 20:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000018000-0x1c)={&(0x7f00002c2000)={0x10, 0x0, 0x0, 0x40000000}, 0x18d, &(0x7f000002a000-0x8)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffeda}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000088b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000245000-0x8)={0x0, 0x1000, 0x100000000}, &(0x7f0000666000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d55000-0x4)=r2, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f000060f000-0xb8)=""/184, &(0x7f00000b6000-0x4)=0xb8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00004bb000-0x4)=0x4, 0x4) 2018/01/26 20:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b84000)=0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007d4000)={0x1, &(0x7f0000b7d000-0x8)=[{0x80000000, 0x6, 0x4f, 0x1}]}, 0x10) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/26 20:37:20 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0xffffffffffffff5f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000d000)={0x7, 0x5, 0x8000}, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf6, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x36, 0x4, 0x0, 0x0, 0xe8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @ssrr={0x89, 0x7, 0x8, [@multicast1=0xe0000001]}, @rr={0x7, 0xf, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x1]}, @noop={0x1}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @noop={0x1}, @cipso={0x86, 0x5e, 0x1f, [{0x5, 0xf, "ab445b3e4e1ce2b52b4e483e04"}, {0x2, 0xb, "5f14df9904c6c18790"}, {0x0, 0xc, "80f529e45ac21629186c"}, {0x7, 0x7, "7ffc30b529"}, {0x7, 0x12, "977a083d4904ed274baa657097ca38ac"}, {0x5, 0x5, "ebc74b"}, {0x7, 0x9, "cf1440eaf4072f"}, {0x6, 0xb, "069bc8ce30229b6c95"}]}, @timestamp={0x44, 0x14, 0x4, 0x0, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x13}], 0x5}, {[@multicast1=0xe0000001], 0x22}]}, @timestamp={0x44, 0x30, 0x100000000, 0x1, 0x3, [{[], 0xffffffffffffffab}, {[@rand_addr=0x3f], 0x9}, {[@rand_addr=0x7], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x2}, {[], 0x8000}, {[], 0x4}, {[@empty=0x0], 0x5df8}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/26 20:37:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0xffffffffffffff01, 0x7}, &(0x7f0000912000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x8, 0x0, 0x800, 0x0}, &(0x7f0000000000)=0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000d65000-0x4)=0x0, 0x3) r3 = socket$inet(0x2, 0x80a, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006de000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/26 20:37:20 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000017000)=0x5, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003d5000)=@newpolicy={0x10c4, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc7000)={r0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002f3000)='tls\x00', 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000121000-0x96)="289dbba89b9e0f894cd6f4d8204df27e27a08eb611401e09f2ec809edbcb95b1dd08cfad17138ae2cc9e8562fd34f2ad8f475bd149a028cc58b2967e60ae7395718dd7dd418f25291462a77eca79b1b6b2a34ab03a2d9024ca37dc1f15391e4ad3d878d6b0fc295d91fe98e909a7eb1dd4edf6a0bbc431d9007569325e5bfdd87683f77fc0e28ba4b2d986c0d786f3aa9c4ec46dff1a", 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000306000)=0xfffffffffffff971, 0x4) r2 = socket(0x100000000000010, 0x2, 0x0) write(r2, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f00002eb000)=""/56, 0x38, 0x1, &(0x7f0000a6e000-0x10)={0x3, {"f0d3e5940f4ff6"}, 0x22ce}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000066c000)=0x0, &(0x7f000003a000-0x4)=0x4) 2018/01/26 20:37:20 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000)={&(0x7f000002c000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000032000-0x10)={&(0x7f000002e000)={0xc0, 0x22, 0x32e, 0x7, 0x0, {0x12, 0x0, 0x0}, [@typed={0xac, 0x76, @binary="fd3c67ae7452ba2f82f69afa8477d098ebfe8017a611e8f97afd8bd9959d295fc3413b0039bbe91263a55471d22e75aae35fbf77db48051eb7e6ec6c8551d8ab7962189e1ecf26f039555533af1725841ab62f7279cd28c18af2d7efc76ae3c0e00c8bd3bd5b7242a3979cf99a9b424806e8050789a1680d273a7c75f4f4dc099f7204939605bfb19246d885e75af9e358cb14559ec87ef024fd1b1b17dac2d00c9adb"}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000084}, 0x4000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:20 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f77000)={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000110000-0x6)={0x0, 0x0}, &(0x7f0000828000)=0x6) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ee8000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0x966, 0x14000000, 0x5}, &(0x7f0000f79000)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f7a000-0xb8)={r3, 0x8, 0xc10a, 0x7c8, 0x8, 0x1, 0x2, 0x2, {r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x8, 0x2c7, 0xfffffffffffffff9}}, &(0x7f00009b2000)=0xb8) r5 = accept(r1, &(0x7f0000f79000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000f78000)=[{0xc, 0x0}, {0x7, 0xfffffffffffffff9}, {0x3, 0xdc5}, {0x8, 0x4}, {0x2, 0x10000}, {0xe, 0x1}, {0x3, 0xa6f}, {0x0, 0x7}, {0xc, 0x4de}], 0x9) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f78000-0x20)=[{&(0x7f0000f78000-0x1000)="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", 0x1000}, {&(0x7f0000d3d000)="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0x1000}], 0x2) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f78000-0x58)={0x26, 'aead\x00', 0x2, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008c0000)=@generic={0x8, 0x5, 0x8f3}) r6 = accept$alg(r1, 0x0, 0x0) recvmsg(r6, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/26 20:37:20 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x90)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/26 20:37:20 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000627000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aed000-0x38)={&(0x7f00002a0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000aed000-0x20)=[{&(0x7f00007b1000-0x8e)=""/142, 0x8e}, {&(0x7f0000aec000)=""/0, 0x0}], 0x2, &(0x7f0000a37000)=""/126, 0x7e, 0x8}, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000aeb000)={&(0x7f0000aec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ac3000)=[{&(0x7f0000aeb000)=""/118, 0x76}, {&(0x7f000078b000-0x89)=""/137, 0x89}, {&(0x7f0000aeb000)=""/47, 0x2f}, {&(0x7f0000aec000-0x95)=""/149, 0x95}, {&(0x7f000063a000)=""/158, 0x9e}, {&(0x7f00001d8000)=""/83, 0x53}, {&(0x7f0000aeb000)=""/0, 0x0}, {&(0x7f0000aeb000)=""/4096, 0x1000}, {&(0x7f0000aeb000)=""/0, 0x0}], 0x9, &(0x7f0000aeb000)=""/218, 0xda, 0x0}, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aeb000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000)=0xc) syz_emit_ethernet(0x5a, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x0, []}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000898000)={0x0, 0x8}, &(0x7f00007f6000)=0x6) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xb, 0x5, &(0x7f0000aef000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000950000)=0x0, &(0x7f000003f000-0x4)=0x4) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009da000-0x6)={r3, 0x9}, &(0x7f0000aee000-0x4)=0x6) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000aee000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000173000)=0x9, 0x80000) 2018/01/26 20:37:20 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x5c, &(0x7f0000002000-0x5c)=[@in6={0xa, 0x1, 0x777, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40730cda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0xff, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000003000-0x79)=""/121, &(0x7f0000002000-0x4)=0x79) r5 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000000)=0x1000, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x7, &(0x7f0000003000)={0x0, 0x0}) getsockname$inet6(r6, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000002000-0x10)="104df5a3640167fdb614b43f8d38e744", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000004000)={0x4, [0x5, 0x10001, 0x14, 0x8]}, &(0x7f0000001000-0x4)=0xc) epoll_create(0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000-0x4)={0x0}, &(0x7f0000006000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000006000)=0xff, 0x4) 2018/01/26 20:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) pipe(&(0x7f00008e7000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000972000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004e3000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008c0000)=0x0) bind$inet6(r1, &(0x7f00002bb000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x40d}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000216000)={0x9, 0xfff}) 2018/01/26 20:37:20 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000)="", 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = socket$packet(0x11, 0x22, 0x300) mmap(&(0x7f0000443000/0x3000)=nil, 0x3000, 0x2000005, 0x80010, r1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000610000)={@generic="5e62be151eadbcbec7bb31cc8ed8e081", 0x2}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000034d000-0x4)=0x8, 0x4) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ae7000)=0xfffffffffffffffb, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00006e2000)={@common='ip6tnl0\x00', @ifru_ivalue=0x500000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000775000)=0x0, &(0x7f0000257000-0x4)=0x4) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021b000-0x4)=0x14) 2018/01/26 20:37:20 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000a03000)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x1f, 0x4, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00001bf000)=0x0, &(0x7f0000cad000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000fb8000)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0x2}}, {&(0x7f0000151000)=""/214, 0xd6}, &(0x7f000027e000)=0x0, 0x0}, 0x4e) syz_emit_ethernet(0x42, &(0x7f00003ef000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0x6, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/26 20:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) r1 = accept(r0, &(0x7f0000c19000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009fe000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d16000-0xa0)={0x0, @in6={{0xa, 0x2, 0xcef, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa, 0x7ff, 0x8, 0xfa3, 0x3}, &(0x7f000009b000)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00007cd000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000040e000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) r3 = accept4$inet(r0, &(0x7f0000237000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae8000-0x4)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000060c000-0xe8)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00007aa000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000364000)={0x0, 0x50, &(0x7f00004b0000-0x50)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008f0000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f8d000)={r4, 0x6c65, 0xfffffffffffffffb, 0xdcab}, 0x10) r5 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00008e0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d74000)=0xe8) 2018/01/26 20:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000042e000-0x18)=[{0x100050, 0x7, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x0, 0x0}]}, 0xfffffffffffffef2) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/26 20:37:20 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000007000)="dea59a42e6b446fd9c2d5ed047a2a92f67a486fa60bb46493c8d3295019231c58c93c8a52b2c9c943bea85bccbeb04054343ea53503d7ab36b06ea7c0daf3656a4ea5ceab7693a8aee0757d8d1c567d34ca8ef86151f1cbb68f7b8038296bb89a2a57d12d299800ca8237af3d4fd51ab8ae72e41b9f2615fab3217b0157ab75ee45d1ae5c1e94b994023784325265257ad1c55d71c2a9e88a2f286031400279a428381938bd698268ca868f47cce7f974c20664ede1054fca7e97900455a0f852a63cb6163166bac1000e9448dfdd230958e1566c46c962525b0b4b0fb3fef636c546d931908307d89", 0xe9}, {&(0x7f0000002000-0x8d)="2fb729b67b5932ff83a158078b93d698de57f977859885680f29609bb6605346265967ed33d27c6f5021073fa90af9e1cd2c7a5a93b11ed26a6cf278c422c4cbeee9eac59792e548bd7db6ad866dc956ce3f122ad8a6a775e2e8455c8cfe3908adedb3248d1e7bb35456f5534dc122a4c09ee53032a6034f94e1f8364b5500840ef5be2c7d99cd8f519b4d4892", 0x8d}, {&(0x7f0000008000-0x6a)="384c39d2d263b57d2c5351d146b05a70e0ce9e1aeeed7c5619a271452b37906ea28157ee32ff0ca196092658529e88f641638c608550047708b97b93b3d7a41180e07e3fc14f978ff1a91d1fba0369471dbeed7b41009d0d47c3a4923c1d1e437154f02e78f622830faf", 0x6a}, {&(0x7f0000008000-0x5e)="bf27b0410b7ba709c162a1541760ea8b03ab704a1a908c67843c9c52d721ec8b0bef7222bd91f1bdb657be83a3e028588b0f4e1b3600deb3d90c18df844e9aef555b0e0b95aa82956c91257356e3b7ec80c1ce957c828a2b9a6679aef8dc", 0x5e}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r1, 0x1000000000080}, &(0x7f0000006000)=0x8) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000801000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x5, 0x100000009, 0x0, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1dfd8e6e327152c8, 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000309000)=0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00001a5000-0x10)={0x7138f6f5, 0x9, 0x401, 0x81}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 20:37:21 executing program 4: r0 = socket$inet(0x2, 0x4, 0x51a6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x0, 0x92c0, 0x10001, 0x4}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x10000}, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000cd0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x400}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f000063e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 0x1e) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000012b000-0xf9)=""/249, &(0x7f0000bc2000)=0xf9) syz_emit_ethernet(0x15, &(0x7f0000aa9000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "94a303cc80e803"}}}, &(0x7f000088b000-0x18)={0x1, 0x3, [0x825, 0x11f, 0x457]}) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007df000)={@generic="c9e9a6354f5d81069e7747567b24b32b", @ifru_flags=0x1000}) write(r0, &(0x7f0000f9a000-0x26)="26000000130047f10714c1f8590022ff001000e301000000000000000000000006001000fffe", 0x26) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000f9a000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="15e55e1a492facd86290ddaf97999e79"}}) 2018/01/26 20:37:21 executing program 5: 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, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000ca5000-0x30)=[{&(0x7f0000b2e000-0xc6)="d4", 0x1}], 0x1) recvfrom$inet(r2, &(0x7f0000801000)=""/229, 0xe5, 0x0, 0x0, 0x0) 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x6, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a47000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000058f000)=""/72, &(0x7f0000055000)=0x48) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x17}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000a000)=0x32) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000014000)="587dfceab6c8827abae617a65236e95593982770f26b9538d1debeb3b72b532f464b1788f0a4646b2768ce4b15359e39b173e6615c413aaaa3b99e8f2163be4b5471214d7f48dc006f008f9a819e84099b9d16a6dfd702e341d9c8c136faaf57a83cbc5521bf3c9a3735161c61b78db54700552d5d501ea662db9fdefe2f363624f38d0f32e1c0e941ce5de84cf340fb2737c0ded853a18022a636de3c6652f179c6860a06aca6561427f9f6b0b873866a237833aae0e168b418d37fd05279c756979106efaf7ed15d1a51eabab85897a532523c9f355fdcb19a5e614a", 0xdd) socket$inet(0x2, 0x7, 0x2242e94d) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000021000)={0x0, 0x0}) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x8, &(0x7f0000f6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a2000-0x4)=0x5) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee4000)=0x10) listen(r2, 0x4) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000f6f000-0x8)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f6d000)=0x0) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r0 = accept4(0xffffffffffffffff, &(0x7f000044f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000d91000)=0x1e, 0x80800) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@generic="c6de1c6c071912758ff1c9628eb19350", @ifru_flags=0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000084f000-0x1)={&(0x7f0000197000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58, &(0x7f0000625000-0xa0)=[{&(0x7f0000efb000)="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0x1000}, {&(0x7f0000c32000)="89088d92fd103387bba5e181ba6abe069bd34362e3215a611e2e3fc76a0bdc7041d72e7d1645ab0a5c82e4ac136fda3acf44bfe064fad48ea3cc1019d5ff10fe934204511f4dc46b923a3a721040ad62eb25a2f33cab3569b7680a6fbe7262dd55ba6b72f2a4b5c98592a38c2a2aabf1c61924959b4bd0f35031116a0c412935", 0x80}, {&(0x7f0000a02000)="6777701e405779b543692967334e032050a15e17072b67e02515f18763df9548f62a3825804d8c9d5e784a31ab255c", 0x2f}, {&(0x7f0000667000)="0c819f9c74381352e6c86788a5e0931604c8c9ab6a9b938f3f8d5340d136ccb61b3102e2159e5a5d4f022f1f83a2542dbfe981d920cf6f4f634dac8a8c7f3039be7c6efc66550edcb08e4fb7bc87024e36167f99aedf0e2509528f5bbe324c4a02fcdc0fb0047ca018ff7857e076ca79400a5cafa250384aa932c9c494fdd1bba27e2d8775a4fc4880a731b67a4e02fde7aa1b782c279e436ff2f7e16f7d3c76f1a99b4dad99264598b7ee9440634317fcbb9f", 0xb3}, {&(0x7f0000947000-0x4f)="03043ad5579e7aafcc7902146673938d1bcac676387f4f541c5517d54bf4426d38d236e1c0de862f23c6339f9664b131382b586fd62afcb40c4e649828e9e5722e3d3d385c9a0f4535e58ce7feab9d", 0x4f}, {&(0x7f0000e14000-0x4f)="cb327f0095bae13aaa361315d415d0a08eccb0f0c3b1da9f5cc1fee56ba597c7fa4cf39d79e1699836ff2a0ca59dfab140e0447abd2eb931e40e5b727206eb2c65a93b45ef5c525ec47b461b29fd6a", 0x4f}, {&(0x7f0000e20000)="f1662147363eb258a6e036e47f7c23ff650515280c4f3d668081a4ba6065cca4141ff3f7ac40c1a4bf629bf9f1e23c05a82db19bc2deba7996e8275de21589db96b1a9acb1a6", 0x46}, {&(0x7f0000421000-0x15)="f639e1577264050cb435fa88fb9b10efa2817256c3", 0x15}, {&(0x7f0000ab6000)="7e811b7f8061fafd93798d71eea142d84dfb2ec14ac7221b65362b17e54a8785728af283a62c70c06a95d7744df850d6d42c6703a53fe164bf7c0cd7fa063e9fdea030e2ee251fa1e8c10fb793f072b7fe262f4a09421c64906ba1fc0b70a4361132047c4811ad0c086a78f443c8c4f54de88bf5392512531e0559067e89bd630aa1ee9325e9666192075b8c327b16b981cefc4b5c8519b5bde48cd08a7217620e83b2a24adb1a32af2cf15c01b5d775cc05987717029b9aad26e1", 0xbb}, {&(0x7f00008ee000)="516c850423f9e8204e4d7e34ee6346108d6d2e4ce1cb32af5eab020f82c077726c0930536f2aab182c09744591b7d1baf9605dae3a62413bde3482140988544df900537b86b91bc27cb373c8fb2444d4ee4746af7d521c9c7bc101", 0x5b}], 0xa, &(0x7f0000459000)=[{0x50, 0x116, 0x3, "838ef777696c6100e3a2626a05e3840e733de98ec2c0a867e957de205f8c95c0de5542a31876878168d4ec1aebd6762a277e8d81c49c68c9599739baa740ed"}, {0xe8, 0x111, 0x8, "3c090f59f5fafd20a558622035da1fa1839d81f064fceca048da4a2d352e9b461eee5938d055a74e80074b178e04194a78c5c67bc0852c3623535330168b0af6600690b9c2b4bce0719d607263f638138f907ab1a39a9201ef673644033e62de7d07af19fdbfb98393595ab28a07779fbafd60d3fe06939c697478579d100f5f1e6f968dc7f683139f409392b9df653a443a973d16d891b37a81f835e61fe86691d267c0a8640578aea9e1a96e3459a224eeb29dd8c9a43b1666d906f1624de55d325703f02a5ff96771825839c5fad4ce0aef"}, {0x1010, 0x117, 0x7fffffff, "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"}, {0x90, 0x84, 0x4, "5f3e3d68faf75cc3737a901c6090b847a2ffe4879136a9ac77251e9262ee4995a78e775ca65ea6d420649ef09337651f5f08239be350374a3c5c1374c966814e3674222adca95ee6151e511c6aa186bf30369fba654b2f46a9b036a78e71b925005a9a5bcf698ad8ab68083edb4080ee52d0f03eb810dfd5c9c64a"}, {0xf0, 0xff, 0x1, "fabdced9f9f13e941595472d37b5cf1846fbc6b135962183aeea26fdc00a115a5ce666f792119b3bbf1ef8e41b2d94afc849d953e63e987193f05a33d5ca455e69d9038dfb7669ff7e147f2957605acd35a109faf5233308f4efaa8fd0636db04ed75c4fef3322c6298d336b5b6f73f5a1b71d7c3bff02f0ca71c3c3f64dad062ab1e4daf0565c6196ad922a86c6b86c2ba4d7c99769b38ddb7e0404da5bfce107000a8c57ba063d876abe311fdd5712879a4a66ba0adfc936be85ec6089b32612196aad5d9cca5a15e10ae73b830585307e7197aee7c050f827d7963f"}, {0x28, 0x10f, 0x80, "f9dd8e3e66e1c4ff74e464819d746a16a3beec"}], 0x12f0, 0x40080}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000e2c000)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d74000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002be000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x200000000100, 0x1, [0x0]}) 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f1a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000393000)=0xe) connect$ax25(r2, &(0x7f00007ec000-0x10)={0x3, {"937b6281d348d9"}, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000e5000-0x38)={&(0x7f0000f1b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c92000-0x20)=[{&(0x7f0000a84000)=""/192, 0xc0}, {&(0x7f0000f1a000)=""/21, 0x15}], 0x2, &(0x7f0000e75000-0x2)=""/2, 0x2, 0x0}, 0x2100) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x81, &(0x7f0000f1b000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000892000)={{0x2, 0x7ff, 0x7, 0x3, 0x5, 0x3f}, 0x557c, 0x2, 0x2, 0x5, 0x800, "744d9694da5d6f76dcbeeb1ef780e14852ed4d5c002041437302326ab6d1cee74be878a79aa88f0d5f487dbc793fb994c3bd1438bcf2b8beb8543048953859ba712f1ca624066d356dea5db8e5309e2cbae1cf16802d66301e40e3f54dc957367f8e621d2db39d6fddb1b2b91e1dada9f62a04d0d80cf43457a871d1315e3a41"}) [ 1005.220107] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 1005.233529] sctp: [Deprecated]: syz-executor2 (pid 14427) Use of int in maxseg socket option. [ 1005.233529] Use struct sctp_assoc_value instead [ 1005.251281] sctp: [Deprecated]: syz-executor2 (pid 14427) Use of int in maxseg socket option. [ 1005.251281] Use struct sctp_assoc_value instead 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00002db000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000126000)=0x9, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000973000)={{0xffffffffffff4674, 0x40, 0x6, 0x6, 0x8, 0x7c45}, 0x5, 0x3, 0x6}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$vsock_dgram(r1, &(0x7f0000b8b000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x0, 0x4, 0x10, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00002d3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000046d000-0x4)=0x60, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000515000)=0x0, &(0x7f0000a0c000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00004aa000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9c000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c28000)={0x0, 0x0, 0x0}, &(0x7f00002b7000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1f000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x0, 0x5, 0x0, 0x80, 0xa0, 0xbc, r1, r2}, {0x9, 0x0, 0x1000, 0x10001, 0x100000000, 0x0, 0x8, 0x8}, {0xff, 0x8, 0x1, 0x6}, 0x7, 0x5, 0x0, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x0, 0x0, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x6000000000000, 0x10000000000, 0x5a329ba, 0xaf1a}}, 0xe8) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c01000)={&(0x7f00009af000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000752000)={&(0x7f00005a1000)='./file0\x00', r1}, 0xc) 2018/01/26 20:37:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x1) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001c0000)={@generic="14fdd93660458c61957dbe81cf0249d2", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a87000)=""/213, &(0x7f000021e000)=0xd5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da5000-0x4)=0x0, &(0x7f00002ab000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000029000-0x10)={0x6, 0x200, 0x7, 0xfff, 0x0}, &(0x7f0000c11000)=0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000039f000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000521000)={r1, 0xf0, 0x1, [0xda]}, &(0x7f0000802000-0x4)=0xa) sendmsg$nl_crypto(r0, &(0x7f000079d000)={&(0x7f0000a5d000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000ec2000)={&(0x7f0000f99000)=@alg={0xe8, 0x10, 0x120, 0x2, 0x1, {{'drbg_nopr_hmac_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xfff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x200000c1}, 0x1) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000f5e000-0x6e)="fef47f1fe483b6d856b2472e0542669c6bdb3464bbd395b74b3b07d507c7ba26f11ec1c80857084d4f50c4edbefacce93edc1d5433fdbbe92fef2da272fa8aa804e9f86b4f0e7198221547db646f1dca97d944be0a463a4f907342c767fd45a1f9378271408f10376fde15d50351", 0x6e, 0x8004, &(0x7f0000252000)=@vsock={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) accept4(r0, &(0x7f0000cfd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000958000-0x4)=0x8, 0x80000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000)={0x4, 0xfffffffffffff001, 0x2, 0x894, 0x9, [{0x2, 0x59, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffff000, 0xa9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3ff, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x3, 0xdf, 0x0, 0x0, 0xb86, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xad, 0x3, 0x40, 0x0, 0x0, 0x200d, 0x0, 0x0, 0x0}, {0x8, 0xfffffffffffffff9, 0xffffffffffffff81, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x52, 0x5, 0x0, 0x0, 0xb8a, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept4(r0, &(0x7f0000a64000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eb3000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006bc000-0x8)={0x0, 0x5}, &(0x7f0000cdd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005ba000)={r2, 0x8000, 0x8, [0x3, 0x5, 0x8, 0x200, 0x4, 0x81, 0xa44, 0x4]}, &(0x7f0000f94000-0x4)=0x18) r3 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000303000)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x4040000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) close(r0) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000364000-0x4)=0x40000008, 0x6c) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f00003bd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x10) recvfrom$inet6(r0, &(0x7f0000afb000)=""/246, 0xf6, 0x20000000023fffd, 0x0, 0x0) writev(r0, &(0x7f0000543000)=[{&(0x7f0000d14000)="0a059e280c692af139b97601bf59557ea6458b9db2606f533558663f830c4f9f6ac04ee986825a8854dd9a7a2fe8fde57d3189238980915d628ee8058d6c681cab5dd456cc1f9b11022bd5f40b9bfe9dac012c400bbac2faad3da0683bf7ef14556ced9ba328fcba2f5606610710ef5cc6ad54bfef13a8f2b243015d3ded658599e0adb9adbb8b6c75b413ba6cdb8e212ae708aedefd439f63c0f801d7052479c2bb99c691b9d95fc238cd1cda80f7922c486486097233af7d17a9a5adf5aeb511457826cec67e8cf22027573a04173d", 0xd0}, {&(0x7f0000ba8000)="ccf4b91621e72403a3f208e18c4bd358e6f61b263b3c6fd6e2985058d0f084ab1dcaac2bf9d1434cda8b2ac7ed19e18b02c8e5b10ca4dce94a03bc3a08e613d4223fe8fff4fc4df34fefc9c672b5c844f3cb9781fe3d9a77705c56c440152bf636b0b747d09850b1540a21a97cd866388b5efed7094b2e67bbd97ead114991abcbfdb226017a146161832e1bf191f1d3983016404799a952717dc497a129d1967e3d43b042c5328f89ba1a945addfcc8bdac824d57c984fefddc9e6bd29fe9a10e50c11107d144b98ad5cd165cb81988a2c6c8de643c16e2ee5e016dc450e3e42a88aeeff932b151", 0xe8}, {&(0x7f00006ff000-0x7e)="7987639ee6416d7cf2d8f515e2d3a4033602e6ad63521e02051c099b88ddb43e1cffe9e60605aee66a69d2da4271c6e1a83076e88992665acecdbd2965a408b5a6f828a7b4212b7681accf20533e23676b2554c4d188abea430c2d92239ec2ac8a2a8face1c7b65398388d0aff618edd49885cb2395dfdd6bacf4a103b44", 0x7e}], 0x3) accept(r0, 0x0, &(0x7f000033b000-0x4)=0x0) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x10, 0x800, 0x8001, &(0x7f0000796000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007a1000)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000014000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) socketpair(0x9, 0x3, 0x2, &(0x7f000057c000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e21000+0x495)=0x0) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 20:37:21 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f0000e3f000-0x10)={0x27, 0x1, 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000084c000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000e6000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @broadcast=0x0}, &(0x7f00009df000)=0xc) pipe(&(0x7f000030f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ea0000)={0x0, 0x6, 0x8204, 0x10001, 0x5, 0x1, 0xfffffffffffffffc, 0x443, 0x0}, &(0x7f0000ccc000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000244000)={r3, 0x9}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000618000-0x4)={r0}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f000028c000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d7a000-0x118)={0xf8, {{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]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000a47000)=0x0, &(0x7f00006c1000)=0x4) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x8, &(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000000a000)=0x100, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000-0x10)={0x4, 0x20e, 0x8, 0x3, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f000000e000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000c000-0x8)={r4, 0xd2a9}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000e000)={r4, 0x10000, 0x30, 0x4, 0x5}, &(0x7f000000e000)=0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000010000-0x60)=[{&(0x7f0000003000-0x8)="7a5f250fefee1118", 0x0}, {&(0x7f000000b000-0x99)="9be2944494e405eab978445ad35aaf0612f8a7be12ffeda0ca0cf468ce7844490e26a531988abca5ed6d4dadf5a0b4b11323262d2ec4970f20f31ba8a945ffdcce51a1d1f3dae57bb892540849e8690d8a322d7f99564456beade8f76cc3b0ac42db51a69ded852ccc918cc2135558d89f00a14e4309322ec3f672805fadee1d4c35833c95f911b9eb8a8134ffde83184ee68940a6accd6a07", 0x0}, {&(0x7f000000b000)="f4190512e6771f6f72dfcc9d48f2e55df65cc3d76af8d4592a655fbf7edf0da2842e303a89fd75e6a8c1ace30146e9078580679a0c6874f19ef655afcea665aa9b2dda10875b1999b4e5cd008606ad1877fa740c0fea88a2496a0071acfe780aa5b66e6079", 0xfffffffffffffd76}, {&(0x7f000000c000)="bf920ca91bc5af5c2730137cca27a1cb31d11c1b1bf2f918143887d7c3bd1068812727903aedd58f620394f88b44075fcd9b28680299dcd0c0edf85d71a272968a34f1f5de098b8c3e64cf6052c2dd2e4e999886f6c6078ac580da49ad5914c5776820effa113a3a58d9d8991a3cf3ed72f0e5c4699d2e008ad83a89dbb2b621b7d59af8cea935673936cd643eb8e68fb9550bebade86a9a2ab7a51eb4f1d09f2e7ba60283b88f30266de86d2b6e7ce37ea2481d03bad10ca53015331f352376d0ca659c066c709233b08466b7d376d824e1ab81715a9ce998f2d37408180fd493a0a586c6aecc", 0x0}, {&(0x7f000000e000-0x1f)="158362d1cb7eb9c57eef6424c89414483ce3b6b812d122ca21021bb021f77a", 0x0}, {&(0x7f000000f000-0x1000)="5d473f8753f33340552baf48bd35e7a65c11908fd2dbd58c950dfbf4b431282c631e61befe161f71d82eeccb31c18ed3e3c06d242b8974f600d93b4d1d6d619084aea467bef505a3276ed2a8634458ad96a793f36be1a6cd1a826c3eec489bfaded26cd1ee673f5a4860fd0a7023d7e2e15abf9eda641e4f4223b006684d73c1d614d37d433ece8604b9da08c13f24349e210d5e55d317f5f4cd58363f75f8478f4c177212c63365d10b7814865ab19b48740b645b725c93710d467e593c5164e76c424bc449f589bcc8b7ec195fc88d6263a616aa5ff573ebd022337a21d58217379ca2e7ebbbc7d11008713e85f5429e69c7acabdbe6c0e7a0ff0d1c950d1b18d24f02d8c48749e15c8178ac3d88975f414985715a79b4a7f03717bdaed3ddfc0bdf36f57c770266a594570e4de50dfa64a4686b168d1ae6e43ed753d30af9d4546d6b9d362e2b646052c4968b85495016bb4e8383a561cb57814f728be523de67c4af0e5ddabee153094302aa59037b06fafc0bdc3dcebc4bf4f696b42a36b07c8227a17441ef0f301b0e780bc00a4c0b05c85c4dc95ac468883a5a831c528338b994541bdba1ba75a7a1e49889bdbff86c066d24006ebdabe3112ec34d9e0d3959cfcef8a05c1d4a47cf5a0cf2731bbc073b196e7f5dc2f3961c2bd2455746b76e91c392ca8f9da27640e76bf174b192de9f25a07aebee3ff9769dad01d9c041b1e4af65adf26517b6322c52b984ebe237ec094434197d91e0e82f80b461bb41eccbf7cbf6634d9ac3ac20d6bda8719db166fda348742560c5aada701fb18cb32a2258d03a56affa2c7aba098b1dcaf71f8f6eb8e64f23df97aaa46c3fe3908f9e0f41b6c3fb8c7a9f3f845a3242356ef7968be4ea70ccdd48be752ad6bd21ddc4f8132b4d16fca91625b724880ef71ea1aeb0156a41c84b7d397bd99c44b9f073c3be61f0f0c89711ec7eb330b3fa162b2475fae8f62327b494e97f9368902bc95a6eac7f48cebbb6543406a52ef8cdd83434ec48e380ce50b01dcdcdc987ee3a4a79e8f484169dfb575b4f07e4795415c365da88bf5cf6d8b5b5e0b281c1c805f16559054cf666537fd14e494a4dcba50c560bf81e00ac950f6e7db6a1f02e2dfc36fecdf1e1347dfa47f70d17c46257972bec3ee1336fcd3dcdf559d5e00e3f9951b86a1a852ed20330d0b2be1a545fd5fe3e9121f7ae084910c825a3ef1af9f754f501c8aba45744e72d039f25da150f6abb6b6aebc4925ded58382e4e14a5ec1302e650156134560c5b38d121c646300ea04533fa3a806af9c11d5c6364893ee4df41cfa21b1014c50022ec5a743ef64763c2bb474ae6837764d60f1abec6398250b9ca492d6bb63e43820f6e8a28d436ac7a3b93c3b14c095f3c55ab7bf579a875dc58139cdcc8bcded71ad58db796974242b9ed9fd756db78a28a1c32e96adf417b43350497bc4e3f9e72792dcf721566c7c3f7d97782421eec5683a79b7405f7671669477cef1b61f1d25ef869476ab55b90e47851a8cc8d4f54ce33f31b2af57cdc83a9b0b5a8bf6a0a67bead653acca459597ea56fb131a972ffcb380e3bab31f639ade1349bca4c10862706033b880f7f598c8d87c49c8ebfe011a50cda601eb804af70b233ab00aacbff7ba38f5c770cb1db0b0fc62c0dc5844ce99e0149f7f52e27b53b7384dfe85482f4f8f6cb2f64ae3ac5b58005e4b37cf88480ac0a5f4f36e7896bdeaaa60b7d1255511d6dc085a792ebe0e11500a4ec33833b0084c277e5aae96870916d33744d29a68e13b7a4a391d558a25822900a485175f888330b50fe8c56090b2b9ca148575f64c7379f6ae998813ce1a72e9d42883d1e94ae967ead2eac88e84de5235bdbcf604ddae8e4b9f899bde92b78c09942e3305f3a722ddfcfadf8d372c8a9e4f659f6b2b5d9d25c5f65955b402bd36caf13bf3f199abfadfe76bdfa7bf73ea5d78e1a34ca31a3cfbd4fb2526c3d3fb4233c01097af1b4d786d47ed2b3522138a9d0f919425228d2ed3ea88c80e0b80b99cc5bfa76fc3b83df3bdf79ea2719e421e7dc926aefa43670c6039928cf024d7948eef893db09067eade284a4098d9108ee3c18754a13c94477c416d8f42023fe685404bdd6e6dbe8f83c1ae6226b326491dc45b8bdb26614e22a8eeed198fd8b0d85cfe259bfb3a59b59c4457d05493e98d9ba447a55378204bbdf1b465b6781daaf1e9181cdd5a0d7c4bff016b9c617bfe999d042592ff9370bc43ef96018d584443ca5ed84c082b47794030006782fda26721827120535aa259a5e8ffb934fd69a72f6eadd6919ada533cdba59a2dfc57987031074372f4194aa51ff9ed919dd86824a33791fbfd9b1a324ca35a8fc8ef25d9a5e6905805262ce2682861554d4c675f5c6fcd88896fe1397e89f6671d399ff53d07be0f3906d88ebeaf251f25d920e88a49d856a0b9150a9aef60851b5d1fd77ed67968d43497143851b329ee24e5ad079fa847c7723c4c0a4f49bc68ec4cb116fb2f2eaae2449df6b6e54d165dad43be6e468a188670a7742538df682d8b4349194856826a03d77c17689caeba3380a7a62dfa361ae61eb9958b0b99f4770a33913b9b681edc463dd493c011743ac10b6ec43986ac879f8b2468abe6397fbe1487e5918240d9a240e4858ed2862597d69269e5c3eb65036ffd752f2b49dd21260d376eb558e4c626bfce1dffd5a281d82bea2e3b729e28f755b7aa87a2a616a2eec71b87cc2dc1ce563788c2ced2cd0c73e38b27826d496d0677c6e4b867c4fc8235b3e1df13f3f6a554e793013b29a137d7a56b18be9802a90cae00d915c3f2c735ad51d5efd8de863194553bf4bef2bc4ee6b0c15fdc464bec40397fc91acf84ce7c32504a4a579af8e6822883bc84cf3912dca280e71f94f903badf745c3df1c542ea5218fd97990cdd5e47b6c903d9712324baa444604537e77060318831d44a656677786560cbc56190da405478a15fbb1f39cd4e6ce10aecdde5dfc69c21c0125c3f9b74a91b0d29744337955a1fc24f572e953172a5787f1c6e2a6d4d3a0a9a3171ed1979167592da2d22f53df36744daf147f631b3113a1c9962a6a77b2b8d9ef7c68dbef8d30ffedb7cf4eeeef6f263010c6dc235d9352b29f0654e2cd73e3d81284649263b65309bd7d672d323d08e351bff9980c3414f3b717c30e4aadbbeb5bdce91e03aaa76690db8fb94b323487c082c8c3915fa737b059aa59314541cdda3c7f4a791298ca0df258a8d1d47dc2389b8c44df20610222dc0b442de6219b5313f9644a42edcdbc80e960658760c0f5cb3ecf82e183a6e2f359f7d324557cbceeca6237f161c660d4927da2c01e792c382b4ba783e5ded9b674f97d00aad53d7b3f5523e114a8b298e24d2abe898dcd70f99e1ea65570f9680be926654b95af60158eb3217294feed2136b2440a51780a6af04220f9741376686798edf53b74785cad57332ae475a7e157ba4a22a268751b22794c9496e99818cd48089333cb35d4257b4bbbb50b1d6f7a8129b2992849843be4556af0dbcfdd3ba31d929730b32bf57aec316e1bd59981b12e65e5cdea514499ac24d2c7fa097c2a04aff663dd672c3b1d8c95638121e892e4be67a2710ce7c7e85d1f475dba7b040ff26f017705e193595175b4bcf089be8397ad84d33e892e2b507e2afbac5dbb3ba4bebe83b4a2e9c83442f2d11f1ee63e306b7a815288263b895d570dcdde6565e5221ed1b1dbd910a56e19a203688aaacad2e4ae748fe55e8f0bee7578ffa25964aa1ca6ea896cf48bd0dc89a5a2fc59b0f6daf665680d2a2776ac820a65dd09ab82d8cf1626465b2e9d7a5a007d6249e0920f5b476d5b251187e0de69fe58e00d1c59b306cbf41191c8103f3914f23e7a7c86e35f2cac6c119e5be0f010242440d16ac0dbeb9512f83c202faf14aff1cda71794ce5d091bb5c899864c4b398a1de14da9dadf759899dba116e9f9ec5034bfbd4000c5c08dd02c9bb863ee5b75bcd1ec0603709d1af21b9dae8aedb80cf3432ffb101115a74c088c77cb3a377a6ff2896df24133d692e059bab5f88fefc264418746450291ffe59b9c2a5063270c0ba7f9cbcc9bbf06974fb0b69eb3e3281ebdaa1690fc3a12c84a25e6304eac461de6dd12bfd1d22c4b8cd7d6dd86031a5a765b756d6bef9b6ec3368179c652d66de4a4589d5a6ef0884a3effad26fb83d7ba031abeaa2c3a0754ef547d7d0d1f1d0d4eb06a4e6fcec420c32c94bde16dda8d525225724a828b301b2960793dd429dd9b71134e1f01108b7d17a3542e75b9dbd5b01d0c8e860bb288964701a52c42207341269134002b6f7add07955c2d855768cc542c0a2f8274bae432018084fff592657b107c42db490a32e5180e0ee51a7142e8c6070bcdeb7ae92d0b4ba424f65bf18bfd471668dd25f97c689c5f3ddddab28bed58a85adb6336dffc3ee62642a9b481638e266367bc85bc34218faf7db4e092b5f9df4df40a2bbaaea5522996c28caae94db0c7843bafa5b4e559caf1246741eb21515647393491192ac2d8dd2afd5f35a0318d40e35467b8f7bd50ee372d7fd9e4cc4895171d65130b1da1a96bdef3ce4f9a54a95757df2847e003cb82dd96c9dd7bbc3998c2ceed218c8a8077dcbe19fe1b5e14d6be25b92a34ae2043047e3d7595ad9396e3f4acffb14e88f1fcf7793a2c0165b305f991e2373b9d68e09c4ba3bbe10ad97836e8a37886395d34c165bdd33fc1aecfd7707bfc0be255be12e8221b9ebc3a1b560959df79a5f65cd7fabe442bfd9a8f981fd8f3bbb8c5b8faa6b310afee2a703207867dade6b7ba272487344a71c55d223031fea366426e740f33bac21bcbabe132f0f27bb680247eada7147cfc7ef7e4c7a1e88225a6d4a25136563c3f5075e61f23d8e337e3669b187d01ab10fc31c481db8f03602370fff03586cd2a6a33b78fc503654ab904c83fdf7b1bf84bb6d0483b2ada4cc0fbdb2ee118e4799087a58b6e65c6e1de42af68f5290794107648d2087b02e6f6e547aeb46cdf94964f84789097185378e05eed2efee0ec924309ef2fd76b51a2b0a623b34280f0ba318306b1ff458a4ed32f0c1a67dca4366d3517567e05d98b83a60be749045bea0e491545a5daa654690c31e933a61cd3dd6f857f13ba4e5614696681c9f7b394e2903d4b1b142ff9eb4a2ea6df8029cc32068f340bd516b20be632540aa80556f75ea2b431f436ccbe7ff0520f04cd4eb0c4ef41d60decf869ea86b875fff7e5ac02306bc6dedd1631d2ea689e336238ccde827f60b5bee96f54f4c1d8dd0f47dc2d036802d1ad14a5d48e1798ed8aaf2768d91e7480192a4cb9c11f2d7025240564759b65c09dd86ae528dea89c2029353c8be53956eb481f2dd0ba4c7041c9a28f7394e1582ce4561ae8e042acc2e8fe087c35e0854f81f8b942b97794f709f757150cd081d630967ff6bd07ecd747995acbe6b4cbc767e59c0d87d6a17467055b57a4e0ff7db64a9ca526465eda1910c87349f3c61dabd3a682c797c63dffc78a6f36cd9bac4a4d8da492822fabb98d74727587b97c109637edea88e95aa1021aaa07bb45324b7371a40594cc57d42d68da9fbf144af4dfa6a10bf0cc3fe8a5ba1dceba7b0349d064a8cae3729a867eccdb23277ea49611d886fa178d5ed26bd465002d476d781194db280b49a26c6a0c5f020c68131b88b50749dab4b836905a59cb992a003da9f960d69b29ef1d08cc065e1d8a66727bbc1c7e1be8ec9610555f64c8713a51e438", 0xffffffffffffffb2}], 0x100000000000023f) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd0000)={0x0, 0x5}, &(0x7f000066d000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a7000)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xffffffffffffff33) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = accept4(r0, 0x0, &(0x7f000001d000-0x4)=0x0, 0xb7a77a64664a4980) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000025000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe25d, 0x1}, &(0x7f000000a000)=0x98) getsockname(r0, &(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000022000-0x4)=0xfffffffffffffefa) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000024000-0x10)=@generic="cf91f6cc96f8d4d579acf9532beae40c") ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept4(r0, &(0x7f000099c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f68000-0x4)=0xffffff2e, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f10000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c34000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r2) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d18000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) write(r1, &(0x7f0000e90000)="240000005a00ff00001f0307180000000913171404000300ff00ffff0800020001000000", 0x24) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000448000-0x8)={0x0, 0x0}) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000cfa000)={0x0, 0x0, &(0x7f0000997000+0x9cc)=[{&(0x7f000042b000-0xbb)=""/187, 0xbb}, {&(0x7f0000cfc000)=""/95, 0x5f}, {&(0x7f0000299000-0x99)=""/153, 0x99}, {&(0x7f0000b23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000235000)=""/147, 0x93}, {&(0x7f0000d80000-0xff)=""/255, 0xff}, {&(0x7f0000836000)=""/250, 0xfa}], 0x7, &(0x7f000086e000-0xf)=""/15, 0xf, 0x0}, 0x0) recvmsg(r0, &(0x7f0000631000-0x38)={&(0x7f0000d08000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x3f1, &(0x7f00004f1000)=[], 0x0, &(0x7f0000a99000-0x7f)=""/127, 0x7f, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000007e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007cf000-0x2)=0x1) write(r0, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000012000)=0x0, 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000003000)=0x10000, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 20:37:21 executing program 7: r0 = socket(0x2, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000ffd000)=[{&(0x7f000028b000-0x84)='T', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xffffff7b}], 0x1, 0x0) 2018/01/26 20:37:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$netrom(r0, &(0x7f0000582000)={&(0x7f0000ba8000-0x48)=@full={{0x3, {"5e3b0907bd2454"}, 0x8}, [{"7f9348e124df2c"}, {"e23fa397f57f1a"}, {"888162b0961d72"}, {"873d4243b52309"}, {"c9f18acc07a5f2"}, {"15652aa28314b9"}, {"6ee84ec87b71d9"}, {"48734eee45328e"}]}, 0x48, &(0x7f000070a000)=[{&(0x7f0000c66000-0x18)="e181bbace9f3c1f5136599b2cf2eaacb6e32a6deba32eb6c", 0x18}, {&(0x7f0000ec1000)="77c5b7fd2e8372cd58220699af56bea768e93b824cf10c232ebf8dfab17cb73f253a873ad42a9a7cf4a4d22560cfdcc3f27c5bc1e34b1e74bb79fdebb87f531868be173ad58fe6cd82d047e93d", 0x4d}, {&(0x7f0000517000)="", 0x0}, {&(0x7f00000eb000-0xd)="53c4942dda96e85165c873993f", 0xd}, {&(0x7f0000673000)="d478ce762177f2c91f2e119f17d8b5d4b92f72f9a19404f8897bd98049bc1de3e412333bc3a9b704db691e5a1c16c79e7c94b749", 0x34}, {&(0x7f0000e68000)="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", 0x1000}, {&(0x7f00002d3000)="5dedd22c0d31e737b57207a62aa308918ee645da67014c51ae6ad0756e7e8bb77812cab4be39e8b54a4f112ef25d883268dff3e3062dfd7f91300c65", 0x3c}], 0x7, &(0x7f0000391000-0x270)=[{0x100, 0x109, 0x1, "f973741651fec3a879e80bb34d73654315e06a81cc247df4aff1002834db4ab5e5ef226181a9db86ceaf1a66ecfb06748afc0235e78e7089329065eefba03aab8ff5e563b2a21a44c36620ce2fc33fc430c9faa906c3a8c0a2114ace42a605cb2793e8a022bca85fc783a776ceda85202ab9d235c22a016f9f2447c0edce2e017d8be56d5a99dbe7d016eaf54de15e96a35cda15ba6a44649b27cc0eb73ba75df986015b2e64de614d1d782b6dca5dc22d69cfd82fba2345b278b95ef182bb34f83a33a6c0ac4d42032bae5ab358303549b54162f5ed6e90acb60100f28d5bf0c7d6196bff5fe204d1c906c9eb2336"}, {0xf8, 0x13f, 0x5, "0f36b7eefc513666295c794a9258c9118aee1d6cd77d6b68766f932cd734e4a3b8d86ff51aed568cb911218058513814a805a3f209bf156db11a0fde0f2b412cd12782ab2dd3cd73d8577cdf6604d23b82d27645fdaf9c5349f728a27c7ea82d513213b9cedc35c212837cf209cbc254ada18ae524ef7235a6c557edef7541cc97d58f02c3e0c450b880837295288c8c60bc87a104298a839608efcb070ba0f5e4d9bebc10ed3d0ed3d15053a00001232642f18cd8338b0c40263c8913c29375d662e1ae98651ed907e0e1538bb5bf3cd9fbe3067bf84b96ae46ef381f58489a55"}, {0x78, 0x10b, 0x23b65ca6, "f1ce333cb7fad24db23ac7fc5e7efb56c5de8dbf861d65f18fc6e9686b8c220b08193c1087f34bea2363745b44b10005606f3b2ef6aefbbdc346d077bbe4db42045a113664276e2db70b4af3f9d7cba7626706058dd65ae8b3f974de178e6f4038a60c9f3b01f048"}], 0x270, 0x4000040}, 0x101) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x7, &(0x7f000093d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000406000)={0x80, 0x0, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000035e000-0x4)=0x0, &(0x7f00001cf000)=0x4) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000162000-0x10)={0x3f, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000661000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080e000)=0x1c) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0xdd17, &(0x7f000093e000)="26af3f942986c3d5182ac9b8ac636ed2297c981173c72750fcc421b25b5318c3fc36aa41deda72872a82e6cc78a659362bf8614759e155d0f2faa0519baf62a923df7faf4be19dd99d44b5bbb56481d31683e2943c1ad140d24e910d53feb1109bcb8341598b564b2dda15cbbada90270fb518be40f4ff8bc7032bda95422c52311faa4691ca237ecbe9e05c55006bf78d23f4ebba8bacdbf1e98751d695e65d630398ffac530234a8a806d6dd68b8377964929010ae56fe8583acd8296fd76d9353424098b9a105b791577ef5a2fa03e98476acf5b6ac07abc3498140bb3f668ed3e1723dabe3eab5bf87915e7030d17ca6bfd6a72ca6") mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000093e000-0xac)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x2, 0x85, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x800}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaf}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}], 0xac) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000028a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006e2000)=0xc) 2018/01/26 20:37:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) ioctl$void(r0, 0xc0045c77) 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000033000-0x99)=""/153, &(0x7f0000020000-0x4)=0x99) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000031000)=0x0, 0x0) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000eef000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eef000)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000ef0000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000056e000-0x38)={&(0x7f0000ef1000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000ef2000-0x10)={&(0x7f00009fc000)={0x410, 0x3, 0xe, 0x400, 0x7, 0x2, {0x3, 0x0, 0xa}, [@typed={0x28, 0x87, @str='{ppp1keyring,]selfsecurity\\)\x00'}, @nested={0xf0, 0x4f, [@typed={0x70, 0x3c, @binary="a16e5094f18a319eafb4670ec7cd2b074ed5e25cab8302c4b5088e6eea04497cb228e5cc02a5ad81a5413614783c85f8e48c8fa722184e56aadcd0f4ced1fa9549701a8d68fb5c604be191b270ca603b48114f8c8eda93010887ff6c3d810005cd51e00f56ff9298"}, @generic="ded779bb389c146ead99b745466c00f2fe846ee1f2f01d189db219aef88266f77067d4b3bef19858bb07faddd374c1eac302e4ba6d3b1543c177e6250586a8718f93cc558600d5bd6481009b5963ce05126f510b4fbdf44d68916a5eaba6094b5b", @typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0xa, @u32=0x1}]}, @generic="fe870166181ded4912a4a8ab7a400ea750879aede985951bfc2f047facf471151e600e03260b914590e63edcdb8b4b8d2717fdebafb703a8b01822f1346f9dba761cab0f", @nested={0x290, 0x6d, [@generic="020fb02527e70df437250911370583a9e7d25c48d85f7cf4832bb443bd2c50ed32497ff294b7c37072f3ef30db7ba2a22986974a694502005fb02567d2166cebab1c179089da0cb9fc57df9009e09e7d682d34e61ecd8f6b1a2e3644b786ffb938d6ebe6ebf323fe3bd58b8f653b1251cd4edcbbf75ace6b909bfb676ae1e05fe3520354fa4adccae201f2b5b1be", @typed={0x64, 0x71, @binary="121dc617394a51da60b86c625e309cb503903c45a1947602e520b205c0c04eb2c578435c2c8ac6fba2676bcd2c3ac36a6a30eb3766733f3441c30fc02a9eb2bd4d68767c191e3a464a34e2ead77c76e16d2dbe3011c7960e83"}, @generic="3b6d28a4eff5da41172dc895c1e8356dd39aa5a0111893e33d377531bc939b516cbff94a4ebafd31ad2812eb50af3463150db39b99daf41de52b7de4debd7a1ea2481fd137401ef67eb15efe4dac885b0072d471eb63f9a219fafb39ee51ca9935ca10203238ddd774967046a0817b8a91fb9d843aeb29cc8d27a08c2134334b31cd85d66f0636c6d8768a9edfa7e2dec37f5a3ba8129c0034bcc2efb5e3e59b2be2acbaa25bbd2b51c52ccaaed32374ae9bffb8de80ffb9085762ef8d796765e5c4270c1cd843fb3639ec3109dffe857981ab11b4a932b19841cd8873898d7053d4ab52fd378571383c30a3b6415e6824", @typed={0xc, 0x82, @uid=r2}, @typed={0x8, 0x35, @void=""}, @generic="d4bf540c9449e99b86f087efb3b5c03f5e7e451d81432e893bf25515477ebe7ddea1992709b1be3889219ff92b8018d1f971770a0cf5ba65ce5a4cc7815062102aee4e18746a5898b58731555f2f554c0e8388fe499e77f18143bf48463c4a15ddf8405819fcca54ea0eef20afee2ee6f8de15d2d5a127c703f43df8c95e3611427a18b32477f24c23c680b9ebce7a6e16a1a7"]}, @typed={0x10, 0x8d, @u64=0x1}]}, 0x410}, 0x1, 0x0, 0x0, 0x801}, 0x40) bind$inet(r1, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/26 20:37:21 executing program 3: r0 = socket(0x0, 0x804, 0xf180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket(0x18, 0x0, 0x1f) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r3 = socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x450)={0x450, 0xc, 0x3, 0x0, 0x5, 0x0, {0x2, 0x0, 0x4}, [@typed={0x10, 0x6d, @u64=0x83}, @nested={0x2a4, 0x20, [@generic="31ce3f8bd3cf2f035da61d82f9800e5f03e2050637be682b58c1d70d5f669a4e4639bec2994546e71ad18131a60ab8ca0b47584d58b46f8c512890f9295804e1149363833510ec51ba5f000670b16318ab85147e870dbf3f602fb76ad82586501fe27cd9a25628cc433756a5a2ca5d6ac2aa1502fe75f9aceca5acba8692f0b80e2530cea58f5e6a41df5ea1ae66ef88d0f484a0e55e48b8597a177a13fc2408f17b28dcedb81381d4f453af48", @typed={0xc, 0x8c, @pid=r1}, @generic="9c891d881933ec624031fa276d265401a1c412cc77376f1514a1cd379fafb44e5b714a2e25609fe1594abfcb5418c434553202f545fb6e014f0a7f5e1b1f91cfb15a191e26a50333b258cc35e6440f74516dbcdca1b78178f429f37e54de401c93df5b7f26624e8d0f60ac85121c1e9e8fead1ead882c3f2401619dae0210ca1f6000f1e68d3ad554b9a0e864c0a18d5494f80cc5270318c97ca4074acfdecb27d8fc4bc1b72d2ba38792f95431f8d27760d7be27d8ab3663604580a33cf7c510d2f9f77e90890ea6577075b627b091c6b5c3d092695a876416d4db44ca8d6", @typed={0xc, 0x75, @uid=r2}, @generic="5bd52ad678d2da103e82002093b580086d27fdb70db0317584c09ffc849e0aebcc2b2f8381a51e2ef911c5b2217f4364569e849668daa6fa20f5fdb9aff1d899d3f092321caf5b5c8c36a1fb96fd72abe723eaf34a42c4c3e9f2154caa4fe935862a3d1c8b0021fdd5f158085113f087f75fb8420e4f96678fd0c599571e2f13491615585579394f7b145d426c2eba48c9cd89151bcdb39a5b47f8cbdcc5d7dde8054cac27ead46ab19bf6cd2279b234ab1ba8e8869429d1385486bf695406b9d36d5d284d63af30be1e00", @typed={0xc, 0x4f, @u32=0x6}, @typed={0xc, 0x5c, @fd=r3}, @typed={0x18, 0x61, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="cf694d3f058027332a2b56ef0ea4e1c7f3c6ac52b4992da2d84d5354405481177c258c60a22e3a0e45c3832598cb913f966c51e0dc74496ff0093ff04a15e488fe9820312a1e19b62d495b311d691f588abc89eea4ed8d43c55e631f423c1a15ac13e924cb12db6be94f0f52477040730d7d2e27041bed3cbad1a3ebd64a3d0993c370371176bf8fa800c73ee269a9e6676eef78c0d9", @generic="6fe263697b180a9d50e83b9f8594bb5d8bc089fa24e7a83bc0d0e64cb4132eb221d54c2e56c1294ede6b4c5edb8e752201bacec88a76270fe8e2b6e199010cd28573a549bd3f4801cf27a171d438dbf0c26f231e31d0b9e99bb5387d83fdcdd8a5d7bbfa698989690d3cba9c241bcec4d0b57dad740a30b2413c08787fb0bc7749b97d661b1fc4457d7a1389b8f237d5a7caa4626ff4f90084b677c61a359670c1cca091f5089b652b14c82249c1fdbc99e0c42680b6966b64781a083f65c9327901d746a126905f3ba7c5b1841bc6931c2abef46d1393e7862427a7cb336f2169587d7945274e243ff2b3e8a3", @nested={0x4, 0x11, []}]}, 0x450}, 0x1, 0x0, 0x0, 0x4040004}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f00003f5000-0x10)=@req={0x50, &(0x7f00008da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000524000-0x4)={0x0, 0x1}}}}) connect(r6, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00003b5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e6, 0x8001}, &(0x7f000018d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000e42000-0xca)={r7, 0xc2, "3b1fa2b6ce17a40aaa0a39f1a846eb879c36117f754eda93b083c0c04716b0743d77ed5593f23e4876056098565c90c5dc13745dff3f19117e038cebc4446c28f4ae39318ac8939b57d0fb65fdf0bc01e3b79f670ea6d1555572e6aa4e0ca5a592316ea37c6194c687cac40a9b168500b8a47e9b2f7390f488690f7b286919570c8e5b5fde26f414e7716a1375848fb874e7c655e1da7832a58ff0480b84beba751fcf273113097b1ab60786fa8ecd57d0e41c88628c562b6a1c8187fcbf8acf4afc"}, &(0x7f000042a000)=0xca) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000cc8000-0xb8)={0x0, 0xed5, 0x8, 0x401, 0x0, 0x3cda, 0xc3, 0x8000, {0x0, @in6={{0xa, 0x3, 0xb2f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1f, 0x3, 0x9, 0x4}}, &(0x7f0000b09000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000098000-0x9f)={r8, 0x97, "1031852618dc5c0077d834f582047dbb431a505f53a945243c114dd3b753153a525dc0943afba07024674e0fbaa6cbfc62e330dee517a35355d94ec5cdde9fe4b649d593065e2b7cb451e44fd757f989ecc87fc31822a68bd18f9f28cca8ef32bc968c7a365f9f0b4a1ce98e816d4f50601904b89199eeea93505a48612df0271842985d5ecb8a769dc4782a8dbf6fd9a6f68afbb01053"}, &(0x7f000056d000)=0x9f) 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000047e000-0x4)={0xc09}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x8000000000, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ed000)={0xffffffffffffffff}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fed000-0x28)={@generic="010006f003ffff0000000000000001ea", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bbd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000fd7000-0x38)={0x0, 0x0, &(0x7f000002c000)=[], 0x100000000000044b, &(0x7f0000e8a000)=[], 0x2b, 0x4000}, 0xfffffdffffefffff) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00001ef000-0x1a)=""/26, 0x1a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000c0a000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000a45000)=0x8) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00007b3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x1c8) [ 1005.648775] : Invalid MTU 0 requested, hw min 1280 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000fba000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000540000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000549000)={0xffffffffffffff9c, 0x28, &(0x7f000091f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000034a000)={r2, 0x8, 0x8}, 0xc) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000202000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0x0, 0x0, 0x0, 0x0, &(0x7f0000656000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@add_del={0x2, &(0x7f0000002000)=@generic="4f62f887c77821fa420f443546a52d6a", 0xdff}) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x69, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000004000-0x58)={0x26, 'hash\x00', 0x4, 0x20f, 'michael_mic\x00'}, 0x66) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000002000)={0x0, 0x0}) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b3000-0x4)={r0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003cf000)="afd6c03123caa51e9bbaf673ff1616d5495bf21f9fed27b29db387e091045827edafa27ebdfbd89b18e8e35ceb9b95b5ff020c26eab12a988f80fa9faee7f6d3f7ff3cbd5c917a3df2831001aad82b325b28426df212938383b44492e4f0e3b17a8d0d03446df73defe391074e60df619ea989fba30c141276c2f4904fbfc91022c67538e754b5c3a07966", 0x8b) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001d9000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000312000-0x4)=0x10, 0xe55b73472fde0eca) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000312000-0x4)=@int=0x26, 0x4) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/26 20:37:21 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xc4, 0x4, 0x8, 0xb66b, 0x2, 0xffff, 0xda7, 0x0, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf6, 0x9, 0x195, 0x6fd1, 0x0}, &(0x7f0000001000-0x4)=0xa0) write(r0, &(0x7f0000000000)="4591b2e3619314bce13799f9d231645a9dc0fe7496e3dfa8167f12c22bca48289772218ab6c6eb6a5f0e793abfbc2b68eaf68a5c81a69d296f", 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendto(r3, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) getsockname(r1, &(0x7f000039c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000901000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000095b000-0xe1)={r2, 0xd9, "c2960a278bf8e535ba660702bb17886949bbb509de4d1afda8e5076ce052b2b94a4bce6b44e34ad7b58c35c505442978737595eeba5b02760fc4a178018abe0f83e6b1cb867179d8431e7c8b0fc957c432b31640a7ed6f31a8d6dd84db65173d4da8337dfb0c18dbaca332ebbe9fae6813d39cccabf33d5be357a269151d8e5bea03a585b44869d18442bddec1f9741b82e04880e779da46e1b8bf437632b4a778d761656041579d134da5e43d4829f54777bd439a14611f12dcb5562e25503517ac41a9c13a38fbe29b7acb9d3480651c28724f6d492b022e"}, &(0x7f00004e3000-0x4)=0xe1) readv(r4, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1000006, 0x3e, 0xffffffffffffffff, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000017d000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fff000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0xfffffffffffffffd, 0x1, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}}}, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x7, 0xa, 0x40) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000fb9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c00000)=0x14) sendto$ipx(r3, &(0x7f0000fff000-0x10)="b7de535d9d38df4dbfc09f3da87c6748", 0x10, 0x4000084, &(0x7f0000ffe000)={0x4, 0x7, 0xba03, "8117ca55e141", 0x6, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000479000-0x4)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0xb17) socketpair(0x2, 0xf, 0x63a7, &(0x7f00005b5000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e5d000)={r0, r1, 0x4, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e1b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7fffffff, 0x7, 0x3, 0xc6f}, &(0x7f0000698000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000972000-0x4)=r2, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f28000)=0x200) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004db000)=@add_del={0x2, &(0x7f00007c3000)=@generic="d29238ab6e35d9ea11e96190c9c737ef", 0x64c}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="0000000000000400"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000c6000)=""/227, &(0x7f000095b000-0x4)=0xe3) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000364000-0x4)=0x0, 0x4) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "16e522", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8306b45f9b68c997"}}}}}}}, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000000b000)=0xfffffffffffffff9, 0x4) 2018/01/26 20:37:21 executing program 6: r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000017000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x7aae}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x10)={0x8, r3}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000016000)=0x0, &(0x7f0000018000-0x4)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r4, 0x0, &(0x7f0000018000-0x4)=0xfffffe2a) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000011000-0x4)=0x3, 0x4) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc66) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000e02000)=0x0, &(0x7f0000e02000)=0x4) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000)="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", &(0x7f0000001000-0x61)=""/97}, 0x18) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000f78000-0x4)=0x1ff, 0xfffffffffffffc3f) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b70000)={r0, &(0x7f0000eb4000)="ad0b", &(0x7f0000eb6000)=""/0}, 0x18) 2018/01/26 20:37:21 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) r2 = socket(0x8, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f29000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) pipe(&(0x7f0000fc3000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f000011a000)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0xf, &(0x7f0000fc6000)=0x0, &(0x7f00001f1000)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fc5000)=0x6, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fc5000-0x38)={&(0x7f0000fc5000-0x80)=@generic={0x4, "b2a4a6b225fd11a36dd65def040f36c18b6963d462e7eb232d80017069eb809c592aa5102664e24069c93efa2851ccb2db41f28435e506bbbf98f0792d767dd27db5497aac8ba9cd36806c79481aceb0dfaa36f0653992ff1759ea455e1cba4adbf82e317012c9a03688c06d2bd50690d48cc2c14c99d617ec42c587e901"}, 0x80, &(0x7f0000fc4000)=[{&(0x7f0000fc5000-0x74)="05858980ceea4ab58e235dea48c69bf77fa412b9eed0b845887aef4d969b72307f17f011243436c7e7eef8cf9e0b2b0437599ed450e0e0c758592d00703034f6d931f3b269d3f6c0c8855ed7a890a12ab1bc38740ce255aee825f5f46e64c9b7c7e701c37323092e8940050ffcc3d4d9282e40f1", 0x74}, {&(0x7f0000145000)="6f9c917c45fd98ebc6160e40f0a41602057a491c5a0d4fe96e88cb24537153cf4cfc736e3b7a0067da879cfda45d882b998a0ef04917dc407cb52ec24e4c377005a48295cef7a094c1ced21703b0e2375a0c493435a40e9e1eee9f2ca00bfa04f8f18ee10275dc0e00f388731770011ba877ad6a7be656e30dc55080c78c19951885a90f92889a5c6481ba74d8de5b3ce9030ebebfbb3f0c940583", 0x9b}, {&(0x7f0000551000)="852299a7a4581535722722ba98a8e478e3a332ba89ad05b303cb35a308241a79627b06d2e2792341263c2fdb9f40c029f703b7fc143c48084ff4e742b993c0d1eb4bd41090e557ed52359fd5b9b5486de05c611153d65d20dac297834989b4671098d4f0eb1d3537a46624088a5124267a30dd968c255177ca5a48dd39b53536e1e4adb334c94e6f", 0x88}, {&(0x7f0000d27000-0x86)="17d0c80acf92c1b7ecc05abc42dd32bdb767f29383cbf6026655d89c9cb44d68a87dcce79bd5ba777ab6a5073b4517daadac9a1d95bfeedae8c90bafc25b75898f0f0a3ab97cf745d7d8c3f92421087487d9ec9c44d0d70f8b0cbac64e2f19bfc1b46b61cb61ea0117be806320415365510bd1babb81c3083a68cab6613c048df6195b563502", 0x86}, {&(0x7f000080a000-0xc7)="713f7ca5de0700322e7f2be8ba1d177da402bd637650f07ff3509395a3c5bc183e2971a1262ac12a8fd9c1108941ce91d0c3d18d6e21e42ed5949aab8864fbff0b236f8eff3dc35d2df3fc8384557410ebe6ccba1171a260df36df1cf0548ed578b604e951a97e547ba10dcb82fe836a7dc31cd4fa7ebb95b98d3e545f7a0aa71e62d68334fff5beff3ef78b6eb3a75b80b5003ceb41a7f8a37f8fcbdb8e84198eb397265043ec6878171ab810657cbb157c35bcf1b0b11466b119fc2ad137947be7afe6dc5f5b", 0xc7}, {&(0x7f00004d2000)="3eb34b9622c666fdb37376aa351aefebcb896ff5117e66f632ba0fe4612fe1a1ab7f4f36384503488966dd04f0b66716d887b9558edc0f87fa114de51704babaa3bf4250e556", 0x46}, {&(0x7f0000fc5000-0x78)="df98fa123e9e2bddcd25c94a7d0c69752802e31b2f002a3ed3b30250fc6314c5384d987c4f95d5d415f040a2cef7a706c77d38f2c0bed72322c6bb187277216690e77caa89385940468feff0d48ad31e66b219593f327bcb05535645a97aa1810b77b64a148b4e7752c07cb094cb690769c91e23ac4ccd40", 0x78}], 0x7, &(0x7f0000230000)=[{0xa0, 0x1ff, 0x4, "f053513fcd946bac001232ea3d963ee84b76be1d460fa340098830d604f3b5ebf2289296c21ae6e34b997b8d88a96dc6b7a56a2b996fdfa432a0fbf528c9df7ecdf047f642a1378045c4672524437926e3c21a56e59fd9aa9847b3bb944e13f2afe2a6fb9df3cb9e3121884915cb176c1f9135cbcadc5ddc927e9de363595adec69396f448b7a8851ff9"}, {0xe8, 0x184, 0x3, "1203fad9af644a7f2618545ccd1ecf46fc56d3e41a4c37101a7d36bc2a4edd090c5bcdb00f8548629e6b9a1f73aa4fe5bbd037c8a1b5fd4204f36541c50ac66efa47bd1efb4bb9f577f57d706ba5305acd883f8be21d1e3a244debd278f93f9b0374a688a74cd863b6831bc98fff0d451d9516235d9f7a50bfbe10fb92b43176adb15b008fe8aba141808f92c9cb39bf54db263f8cf2ae9a20c7af69aebd4b24006f455e56419aef5f2ca2c6ac636a6a90fa4d58dafc7cab2905cbbf75e8eb75d16c130ec9ddf6d9bc69ca69d02b936dff57e90f1402"}, {0x1010, 0x10d, 0x80, "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"}, {0x60, 0x19f, 0x3, "54114db0adbef48e6861384486eda0cd7775ebbd286ab3d2ba2587564d2cc0d011b5fb29161da95e4d999d6d50f0827aad74e0f15d32699228476dd09b4a0659a95cfd48272da9a4253053e059"}, {0x90, 0x119, 0xffffffff, "8d4a11ff2a037f50cfef2b84a56b57f85a876624fc8e0292b55b6ff9d2fb2515c71f85909792c716ebd091e8b0f9dc105644c917e9a45a36f096dc8d3ee24e84ba26ca701d5bf6b322926bd4c2d7599eee7b1efa3eaed1456d9e8d3b9c58d43d73a9b3fc7eff90f852747c3e314568b46a11f98ea1f093734d5c0815"}, {0x40, 0x0, 0x3, "77ffa7a46c5599ceb51608dc74ad3598f116ec84f85b277ac73145e8e34c7fe28d7850f023e090f73945e568"}, {0xe0, 0x11, 0x1000, "cac8549f7f24529818c7ac32e079cc23c969c957a58e0cebf0423c6b9e1664a274d3e04d46136ab27e6cbc9c56964d4681387e27653d4c09d854a96a37840dccdaae3f1d3a6aa48808c13972696e5b5e55ca5253527ea5de33bdfda96c6bb039ec2024a6b139711adc77de8fb37dd05c92d79b65eadc42d38fcba7ae6105d0e72e8c273e7e220e6787b1a0eca52bdb07f6750323b85bcb9b786e8a12fc28f67719459a5ff0595955cf5069c3474ea682f8ce56517a1b1b5e0437fa204c72582de9ac66d0704e5f8ff18fcfe7c3877a"}, {0x108, 0xff, 0x1, "aea380bd3cc79e8d127b651b802314a27439fb36a737a78916c4df981ff30d9d2a7c0b97ef6cadac69e2f3fb52c6e13d51100edc9e98ccb5b8978be265f48c99be025c28164efebf1cd74bdca13642d28c73d39129457608a1df5faa1afa302338048cb1f8028d325c03f5edcf7b48140b39a1fd7b8534ba8acf3ca77e72af2b76a98fb1e7552b83c9089c0c79d9d4f20bf48e0f5e6794c657967e713f4ea7c20a5ef28b03936f2e8ffc69c4ac58acde1d9524500b5e4df815d7304c6fd20368391ca60029ce2bdbc2caf1906dc95af69ef8bf5a0127ad9be3713ef5e7567d56e4d1e21f1eb747787d1ee41d7100acb3f1cb4ee6f0dd"}, {0x78, 0x0, 0x2, "49344bc6bf7d9f14b8ef9efc7e371539cf52a456a34fa79c61646b1a54979f1e5351467f69d4347243e1eb025241d3ef8c9cbb745d0b6caadef1d1965d0c4b55832ee5845b38a7ad0b4dbc0f293621b3b910bea901956be8cc7432df27504e6bdbc3a35f578a"}], 0x1528, 0x11}, 0x4000080) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000015b000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cdd000)={r1, 0x9}, &(0x7f000044c000-0x4)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5a000-0xe)={r2, &(0x7f0000007000+0x5d)="", &(0x7f0000e59000)=""/0}, 0x18) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x80000, 0xff, &(0x7f00005a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a39000)={0x0, 0x0, ""}, &(0x7f0000ba8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000033c000)={r2, 0x9e35, 0xcdaf, 0x7d}, &(0x7f0000bf0000)=0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d55000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) socketpair$inet(0x2, 0x80007, 0x9, &(0x7f0000ca8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007ea000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000cf000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000fd7000)={r6, 0x9a, "d9c3694b68ec65e43754a87833fac9a03096f9c4f4995941ae33ef2504e095a9ab48a1cd199a52a105e4abc5f98af3fe5927306e4a64e4ce621e7ff0b47f6556d91fd0f886a77772f4cbdb1db99bece00ef2b6d89e2d993dddf7858368c1bb146eb493eeef6cd9aa5066bf323bc5b3e6a245b795b0a64b544fb2a3428af419cc33421181e04726d69c039c01d3dfcb45a753976e9ab757679558"}, &(0x7f00005a0000-0x4)=0xa2) sendmsg$can_raw(r3, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c60fa41237ee280c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000034f000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0x6, 0x71d7b540215424e8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a61000-0x2c)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x5, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = accept(r0, &(0x7f00002dc000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000618000-0x4)=0x10) getsockname$packet(r1, &(0x7f00009a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004cf000-0x4)=0x14) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000300000)="5163de12dd5ed55b5ce3d5a2d69c1f250d95ce5d3889d22f4864c22da2c187226069386595efaa7a99575954d52a4640453785afc1bfc60579b7f79ede5da030301c6e37d791302f5a922842baca70d2849c1bbac4e4148f52560c057e01c6aeb135377c5d4d62468d3200675dd047489e89da15902d1a52a23d231e0fbaeb2537dfcf4f679565", 0x87, 0x4008844, &(0x7f000063d000-0x1c)={0xa, 0x2, 0x6b54, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ca6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000121000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000042d000)={0x0, 0x6aab100000000000}, &(0x7f0000887000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b7a000)={r3, 0x20}, 0x8) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef9000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffefffffffe, 'ghash\x00'}, 0x58) r1 = socket(0x4, 0x40000000000003, 0xfffffffffffff9d8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f98000-0x4)=0x7, &(0x7f00009ce000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fae000-0x4)=0xffffff32) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00000cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x80000001) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f84000-0x8)={0x0, 0x0}, &(0x7f0000f84000)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bbd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000f85000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f84000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c22000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f85000-0xc)={@empty=0x0, @loopback=0x7f000001, r4}, 0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c44000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @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, 0x1}, &(0x7f0000f86000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c91000)={r5, 0x1}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f86000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x3, 0xd6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfb18}, 0x0, [0x8, 0xffffffff00000001, 0x9, 0x81, 0x101, 0x101, 0x2, 0x80]}, 0x5c) 2018/01/26 20:37:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/60, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$llc(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x1a, 0x1e, 0x3a5c, 0xca, 0x3, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000034c000-0x34)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000002, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$ax25(r0, &(0x7f0000a53000)={0x0, {""/7}, 0x0}, &(0x7f0000825000)=0x10, 0x80000) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000a89000)=0x0, &(0x7f0000973000)=0x4) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000016000-0x7d0)="", 0x0, 0x0, &(0x7f000052d000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00009a1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff14) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000527000)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000e93000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000106000)=0xffffffff80000001, 0x2) vmsplice(r2, &(0x7f00003f9000)=[{&(0x7f0000dee000-0x36)="b7da57b71c342264db7e762d106d4f34d775b2e24cce93be4a26657b04783914cbc8c73cc11dfd4becebd9ae06cf2b9becae97d21f17", 0x36}, {&(0x7f0000206000-0x1000)="8cd4da076e84146eecaee18b784a3aff4620e550a7eae9cf3d4218e92fcfa25cdedc873c90f931d0ebec5cee2bbfd02c426323ad8d1fc5770fae9219c19574c8a4dab80501f8e16ccac444babdcdd4d2469cc4403c7c64a1cd102ced37797f4d929d33757226b80105f0c3e0df5678446d2dd31bea28425d768bcede55bae6d0c3b9fde60923ac931fe9feaa7544466772e1e975093c8331125be4c552229d53c3731e88cf9cd46b21c98eadc39227c9b4734eb794f511c8191a9b3fb736123940deaa60bfce805bf24bef260e6f6360446b9873223e778dc89baa713f6f2ffaedd1b566e54cb32acfa26286fd929c6adb9dce95a490a5dbb01f1c3c65fe69dc3bf1936f0814a2460b50a1dce5b2536cdaf2d1cbc37067cb0d53bc875ccea0ace6f06ef1f54d7c1b3ee1be7a7ef5576d21e9779ec190b2d64e861ccf7e2047393cbe8b8cc7e42b53d26f8db90dd57ce533b74f3c95ba6cc93320a61e33ef7263c38ea849fef7f28470f54240f6b39335541898c142caf69c1e8d5250360bc195c6f52a93a5ba723f6b7386d037f4a0cc1cb6280e4151c7c90ca737aa15ef0d69e68bcf429ab855acbae7218380e24424806a27948ddf377c58d8c7d53aa3e27835cf4ab6ec875c2fd86531d35f7f43773b78b21314a579f7191b96799b3f3a9765a243e9f6ce96fa108e2f4e723bd72cac035426ca752c3e0099866c9b3d95e138c6ad4c011d3838d0bd7e284d05828d28861c9fb5446438661aba06953abdce5b072889a61b2783ff30b89806d3fcb11a36254667a82fc9ead19f09a0e3715be55afd436789cc74f34bd208ba58cf4e08675a783b5eb64a6ae6c1a3b5a9b408b90dbfbec1a928587715ac1e696eefb884a8df4f33e8c630c689de7210990f7212dc5428bb749ae1887a7c7e0f063803f8eaa2b7b26a3182eefe8c4765abbc44a6d5bb2a0623be918e5062f478eac25306abcb0cbfff5a23bde6d559fd0030d7c2b4df99ba45e03c6c1cb9a72bb3e850a508ea35de2fe4d2baa644878d46500631395fbc37c03898e017c60bbee1a7ac794f174d257a00a856f5548271108e9b9fca8c23c39fe04d078f474afec2064954877e414212e551526cfd365e603ec36bd3e6dc6e359f57835540c976f89b0239f37b4ac71da8ef1fa9a1f70735cee983cf9c0a921bd2ff6b4c589c9c3c4d4cf9b4efa2d40c647d930f88380624350a409cd7628ddda4c29b0cc3a65609158ffa8bd8832e297536ac339c09ec091ad5a9f29ad49cb004041185035c686706305b897a16b96d4ae868a449fb9f574074c284766a9cdebd04f17bb7991de291effcf61251e573ecf2b2346f96e4ea4d85e2aef4ca03b283cb18ff27cc0c913585ef5a762163b1e2fecabe6df0b2ec48ae46d09b8fef506e504540777b7b2d126dbc5a47a10dfe8a444017c2dbfbcb4b8d384892b1067b26ba907778d465b5350f05c65f1902fa1b3926cf6481ede13a3c199f3d6ac99e41bdb7833f5db6a1d7793c1ee7fa81e72db8721acfdb08b09000a47ddd72195d18b97e4ff81433df617aedd7f66780bf59d398f2b8f3da311e8613a601f1bf0c44353b1137d53d89b15d905d3b8ca7f1150adc561258e113d7719723147f9e55ad746664cba2dde8bb340bce39027ccb79eed6b18ea340d9c3ec8a59cde2a086e13e333bad04536ea648dc1cfdb1c8532828ebb21f6d43d1eb4afcbcb4d3fa0ecc63075e53d804d4a3d22ec1fd28b3cae24a55f77237651c03476144833195fe926a78473d7cf6ebf04198e9884efa21d25d4ed288dc263772b94278844ec4cc901895a20c3ac5bd1f5139035452b1619ee3a065d076d5958cf8c4e560195fe3368756df778f35d532e04404d41b99ae70fc64fb0acda306a809b39bda1ebbba7f0ed038258dbdaf5d0950bbcb02ec19066eaed2d26925c27b014579fab906600c6162df3cb7b5e17a730d91e84403a45e96a1384896367b4c1d317739aac24648995f1d1f89517d151165126edc9c4745cd1e085cd3d7abd23e04a8d9cc1d4fcae53a2e4d2be08d25bca17afba1ee0504754ebb73b4288879e6e5b37f8a8f6d16c434ae5975765861e6d6d53fe2fc70447897a3673fe21ea94dc4c9969ad8b7cef3d05853da9f6c4d5fd1dc5b3d9fe0e6fb0fc242dcd4375fb2c60f53242cb725c4d8056ca6bfb7266faf54c96ac1b1bf424c0538f025134201ff2ece5804342db7e3c831dd070a1a7c523a06c4ca41e20146c3cf2a7c7d8478b0df94c46b08feb63ddb7685fbb6736563fb3ce81c45ffbf2693142058083d9552e26dd27e12d396e627a7371e5ad181c7a493fdb3229a3331c6612a98ef1d94124afbb1e24562151ae196fe380ef5883c1872bb91f0ffbbb32ff82839e17dba8f42848739b500c41d161d90b23925c015fa0f598b772262d7f321285cfe143863a26bbaae323a3f878691b03ed9e60a432140267ca578f21a47073b894ecaf809eb54dd38aae4abdd624645289e53b51bfdcc136552a5a5a55ffc93b36258d8b89ebefcc3811e1a36bdc6964b7a803ccec3c11c7755e01076f872af78aa02232b6327c4788e15c6a19fdd3cc4c9e571c3fd568122e77f82ae55ff97f90a527cc0d66c9cc25dac5b488340c6156cbe1d61382e8ee53e654c88c6b89cbd6e6fb6dee84901b5ad5d946232cddadd785a7799a6341e331df674fcb79d7ccdab52966628bef3e0eaa9f012a85696ffcacf6198e76595605341c61125af3a05e117a82417362d7510fed0f4d9bcb6d897ebce755b4571a13f23ae96ef7f42522d3a6b3a10b315ba98d8854214aad709d77121c94ce66f5e0cc9dc78cf1cc72b8bf618827dcb026dc53fd8103ad058b89f602f0a77c7f1247e7703b43a351ef0fbdc575df5cae9623037e0d4f28adc21d81ff953b440ac01c7f66cd6a972ef1fc46065f04e4d50898e1914bfd06ee908d990d9f96b462434bc06ac6a09dfc05b6e16aa3b59982f38f1db4fda022f9e03476924581c130c7ca859bc1e8a6014fd751e842cb45d5a460b023e52f56c7754e4de1e0aa8520bb274efaa999a23f3ee20795aa568ff385360d4d93d2d95a487e827a5d06ced8835c3ecf0b3e2d2d214844280412cabd19d5e097fa287abaaf079467aa360ff537275d0246309f914bf152d3db0e22dc38475d60ad53e279e9d24ae020fce0d673854cb094ba43e43c7276c846cc5fec9b5c022e4bd0ece54d520143330f4385cf36d80f20708630a3a3559ef718fff01a625429419d1cae85716bbf2526d4f556185930fd4f61be7da3611839cbe6eeedf3c077ef26859b0c806cfa4863074caf50280345bc60bf838d2d19ac44e497fce1968e40fb04e085eaf2432a8076cfd81de9680afd696e2015c1f22c31718d68d9ac38f7ae421ab8f7db1ed48eed0d5af261c7937c5a4e42257080a82326cca99c83b914a77d7e8bcd4923d57fce9211fd3e2832e3cc58faeda64e87b3d08afe6e21e3474f3a8e83ed3a1a3b86fba910f02ab92455b2468195f2f2563ed62b500d009335731e3d78c198dc6e3e40161e07aead2c273bbf449f0ba152bcdc1ee51e145deb2a23b3e0d9789046bd15a5e1cf68734096c48d335edc8384a6721ae6df13d75ccc3bf3ba12504cf4ab601a041cad3d98399141d169281f60206830aed390ad6237ecd25be4c57dbcf832ecdfba9187f4d0e30853cbf1e51215133e28f34da916f2c1ec3979802dc128b406dfd461d1c1f45cf3e033b07812772f1cf2eb9bf6a7339b3b8bb205672d603c3199e84069939ecd34070f0e3a13b963e5a63c93adb49a5afadbeb3300275c856a187a074a59a2a383356d37ecd96f02c2212fa23bd855ddbc8d618febd048f4984583f9f3cbfd408a65d5d57ce5816ca019d1141fe88b1d3784df77e39cdb6f91529f07ba3cd7a24d1f80673322ee31d54c1b5532700571742dc71958a811856f7b13dd2f8c085744fc25017ca3017a3f8bd26762abbb517394c7c686c9949ba94233e16a17ec5d87e51cf62b4b1787a851517d5a917aa38b141c59490c40f6dbb5fb943567a62c1954c2ad0c3a1cd4ce38e1e8dd68d1c6306a550f24e455aad26501027e199d33658f9f188736c118de7923fda36eee92d2655bf2d59ee77c85254c1c993618e218eeecca3f23145f1a356a502f801939d9c463f9469d2b060345ce4fd96a1549de77f904ef450be4725bbef858456e93296e27b0527d403edae00a87ad2941b40dc24f53bc1d41c66d71f1bcf1921e08097240f4aa0bc28eb7927b98b78c32c96f5cf5501006b3a8092dd6482c51ba563e1a58a43cb2f18043d27a4388163c5e6c61d415911c88ac73dd9d07246ec696db32364f3d03aeba9b2fb68b9bb85e01d30997ca1cb59fbfebb652d716dd2619d6597df954699b3d95bffffea971cd29f81a1fbdabf5e85febf9da498f5f8b6a0cf2cd52f3c95fc2b69da15529742d6ef99f36e883cb567081b188d85f3a5590fd87efdc0d32a6eb2ceb266185ed0020743b8d6b52f5f7181b68c5e97ed112fb3dfda45a873756012ec4c6e2450073118d95c6491b6bb0693f06937756dc2c018357f826c6080912c456bd80ba4c9252835d2e9fd2d9ac5d21c68c013ed0c47d3fbfd7a6812c59836045b25b50906f521f18707b18536fb834e426194d41e73da55a9005777c9c2dc0733510a1cef53d8bab52457dabb5b3a16384a62bddf3f8ebcdf1cff5ea0110f207c780d311bf510cb107b334ce604ec46c43c67416d58596b2817b56f81521028ace0d13fe8f733956b0b11c429b7079b105327eaee33157cf337865cd8b47daffd6f9d597a6c06631f44a0605338f4e88f50400e4c5a0f3c155bda218670fc2c592e2f03b97dd760a7e0b2724ba5f3c8e6870f300808b448084d66793fcd2de06fcfb4124fd3c4ff0aab094940c243a10ada44b26c6a37be2a4eb3d610682de30091180f40f819112608f5d9720d78bf85450ffa8ef64c7df4ff43eba4621826dd3153757c2dd6c1c8a16d9957b63b8da95d1eb69ca49167311c7183369630df3240f83629bb5a5ae5f7f4a83611e797f7b9d5610522eaba35ba4c2cdea90a3bbfb31df7d91f1cb3b21addd37b06e82f3c4c922f129b8c34da5a1bef74d27e14004fb52b6e044e29c02a1821a902e5ed8d2ea6ede44bd9d91fafd741dd2df52f3f48d58ab0d4fa32bd4c494ee7a0f156806fb589c2e81f29c71314da4bfcebef51480cc5ee6a8aa8b8b727341d852c625aca9c016556e26f403d264b252400f3c8d01f2c02a78a5543e20dc5ff3d8cca8507c5acc8f0a2f0d43ae79e456c2b1eb75d7287895b042b2db28b693e198345718685be684fd1970fe6db204724dc2b259da3e0fc953a0553a92fa25d2618a485751f65a42f0db0077014e3f96aa288fbceae26e8b47eedccc2d22c8ac9869a16a8aebaf741f1dadc5257753962575370035d9f872d57bca432e8e6f2b0c572fbd3a1293fad1a192e1a2ca26cb10b4454f1559824338d143c8be051ebf820c1759524d39e4859f72917a2e2e3850a193f974b9641bc058efe778a929d17442d7aa206b4ca3e91d94ebdaaea60f6c06ecf8da1d17ed3b32fa4fa5ffbdf3843b02cb88a791d47d5b3c06e27a9862daed9422b0984f899eb4e7b520250022dc01146efbb0e6018237d8dc93fe5797ced893922604019ce53c234749a3ad73955ba6ff76bbfe198981a8607d412da3a46dd74a08a3e3b40b07878c15926c53becc2b335cdace8b0dd4352ba236e708a07887439876f38682f175b10b954", 0x1000}, {&(0x7f0000b9b000)="811a902073a83c7f98e394b7ac872b2fb7eeb3105317e2d22bc983b221dc9880fdec96d3aa4cbce71e8d490ad7a3a34f481d56156ee3bb9bb38459a83eb5a273", 0x40}], 0x3, 0x6) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/26 20:37:21 executing program 4: 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$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x100, &(0x7f000031c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff2000)=0x4, 0x4) syz_emit_ethernet(0x46, &(0x7f0000ef9000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/26 20:37:21 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = accept4(r1, &(0x7f0000156000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000449000)=0x10, 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000032000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000971000-0x4)={r1}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00001ee000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000742000-0x4)=0xcb04, &(0x7f0000b44000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000d2a000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r4, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f0000bca000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000012b000-0x4)=0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/26 20:37:21 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000086d000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000955000)={0x4, 0x3, 0x5, 0x4}, 0x10) socketpair(0x9, 0x2, 0xcdf, &(0x7f0000138000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a28000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000+0x464)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f000035b000)="", 0x0) 2018/01/26 20:37:21 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000028000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0x1, {0xf, 0x0, 0x0}, [@nested={0x10, 0x2000000000000007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000fbd000+0xf81)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f91000-0x8)={r1, 0x5, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000638000)={@generic="8340f3acd62f62a82b0b88b692987102", @ifru_names=@common='bpq0\x00'}) 2018/01/26 20:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00002d3000+0x913)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000162000-0x4)=0x10) bind$netrom(r0, &(0x7f0000929000)=@ax25={0x3, {"6dd192d7b4ac56"}, 0xffffffff}, 0x10) 2018/01/26 20:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bb6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e4f363fbb198208a4ff30f8dcb76aa5d972865ec04fbcafcd01dec4a1ff1a4c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f00000b3000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000096f000-0x10)={0x3, &(0x7f00001a1000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) write(r0, &(0x7f00006f7000)="", 0x0) 2018/01/26 20:37:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080b, 0xb403, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x49, "fa2c387c3ded2303fe591b9f8b66c7530a937ce1143ab4914a339c27cb4d724e2131518f636fc2ea5325d4538ee114fcb2772200326b2af1bf666ce465f468b4f04fc57d40ffa83d16"}, &(0x7f000000a000-0x4)=0x51) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000a000-0xb7)={r2, 0xaf, "00f353f8a4108506750829b9a33920a21b9e15c0a271d96fef32bb122f5f30665edb53a693a62c5f0a24d790bd0faa873b1316dd02b645773a35c3170cd9f8bfee9200cae1f0af5dbaf25e5b04517dcdd4abac9efbd83395cb308f597b64bc71bc93a1ab6d2f542a80ff89eed2dc9cc7c7d297038de07603a1389e6f915890e1ad441adcfbdf73f1295327f4eae8f4ef96efaa7b5ce0fab95a6d66f29e64654b4eccf5fb5526245662818932de1aef"}, &(0x7f0000009000)=0xb7) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000-0x8)={r3, 0x6}, &(0x7f0000002000)=0x8) r5 = socket(0x2, 0x3, 0x6) setsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f0000004000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000009000-0x8)={r4, 0x296}, &(0x7f0000001000)=0x8) sendto$inet(r5, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000004000)=0x0) recvfrom$inet6(r5, &(0x7f0000005000)=""/51, 0x33, 0x40010000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xffff}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, 0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000-0x8)=[{r5, 0x40, 0x0}], 0x20000000000000eb, 0x1ffffffd) 2018/01/26 20:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000025f000)={0x0, 0x9}, &(0x7f0000d21000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000096e000)={r1, 0x6, 0x8, "e918eecfd2720bfe"}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0102000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b000000403a4b2470a0000000000000000065dcf160e7288f358c0002f0000158d19bcb31f1314a8ef15162e5a5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x5f) 2018/01/26 20:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x20, &(0x7f0000d32000-0xfa)="0c5c679d62dcd1fdd48e713dca1bd2650c3b0c0ee24259241624f041b9c97340e5da221038665c3c060a5d1ee4b51bffd29fa67a5ba6259fb5fb46049a052b6bea4d81afc0466960ec0285245f0b4de757db518b59c2c2d046d7e433b8a385933b7a51b6bc66a66b328cb5e181bf700fb54ca8da3e0f81c6d45e44c073a82da163665714d80f2b2715b3e8f3a15f4444a7c9f4d4120ca14222f48635fc0cada6f8a5ae4a68f21d9e352a3355b4bd51e8cefc6b00c45cdcc3a54d536cb47cef29d1bdd4c8315368279ea14087b267ebe62cd323f2e665c9246e928c972a19b40ad579f94006daec894a5d265983a3f9cff63a8b2afd268f44f39d") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000823000)={0x0, 0x100, 0x3, [0x101, 0x3f, 0x5]}, &(0x7f0000506000-0x4)=0xe) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004d6000+0x441)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f20000)={r1, 0x9a, "750de28bda0aa1d5613916336ad51e832f7e33f94faafd37b87979e10227e5f4b2612b47d9c086d9287dfff33589f655ad7d1b1123be117ecd9e2a6dc0594714b84111b40f92d9bc4ae7f76ba39d7f90056f2cb76906b334ca8e64945d66622ee5ff6ab842269428ae3c0175ef6fb801ad182b28a160031a54b1945f76cdfebca88678e4372bda6b19c408436ec9a638f7f663127a877451e05e"}, &(0x7f0000e65000)=0xa2) getpeername$ax25(r0, &(0x7f000010f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009d6000-0x4)=0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008cf000)="ec4b28fc6adb139d0a3f450bd284259b211c76189101444f0dc54f6050578fbb38c1698e64b4030f5f82f3dbe2ffb0e4ca45a7a3010001000000000020def646bc050010ad1a3b5c316cdcd6f4585cfd305be029f36c8827ab35700a4b1feb383dc4eab94a2703cd7006681462bff734f8214fcc7906c78097012adf0ec46f0b", 0xffffffffffffff3d, 0x6, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) shutdown(r2, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a47000-0x4)={0x40, 0x7, 0x8000}, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5450) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003b6000-0x170)={0x8, 0x8, 0x3, 0x6d, 0x6, [{0xffffffffffff8001, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfff, 0x400, 0x66, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1ff, 0x400, 0x101, 0x0, 0x0, 0xc0f, 0x0, 0x0, 0x0}, {0x392, 0x8, 0x6, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}, {0xfffffffffffffe01, 0x1000, 0xfffffffffffffff8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6940, 0x305, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000940000)={r0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000382000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00008ec000-0x4)=0x9) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d3b000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x5, 0x4) r2 = accept4$vsock_stream(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000003000-0xfb)="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", 0xfb, 0x0) r3 = accept4(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x2e, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7, 0x6, 0x200, 0x800, 0xff, 0x32a2, 0xfffffffffffffe01, 0x8, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000005000)={r5, 0x80000001}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x228400}, 0xc, &(0x7f0000000000)={&(0x7f0000006000-0x564)=@getspdinfo={0x564, 0x25, 0x300, 0x7, 0x2, 0x4, [@tmpl={0x4, 0x5, []}, @etimer_thresh={0x8, 0xc, 0x7}, @migrate={0x88, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0xf611, 0x3c, 0x0, 0x0, 0x1, 0x0, 0xa}, {@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff, 0x7, 0x0, 0x4, 0xa, 0xa}, {@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0xff, 0x7, 0x0, 0x1, 0x0, 0xa}]}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0x4f, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x62, r6, r7}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x2, 0xffffffff80000000, 0x7ff, 0x2, 0x1000, 0x9, 0x14000, 0x3}, {0x0, 0x0, 0x0, 0x5}, {0x40, 0x5, 0x3}, 0x5, 0x2, 0x2, 0x2, 0x6, 0x49}}, @algo_aead={0x12c, 0x12, {{'ccm(camellia-asm)\x00'}, 0x6f8, 0x0, "916144423cb0457cf2dcf4b7961c15bd31cc89db1719438684c8380a15f6a70323e0facec4147bce6943a0db23092d0a611f6f47da7c150b0319a434b9564e45a54acca867f59aa8332c8755ed9c231b6ed1e66a4542e95da4b813a93b6156f26a585332ff2c77cc36309edebd98fa00819eed34d223e137374de515fc621fdd636d9f347c7f80a3bd8f793c9fc2afce171144f4143b1d2ade63be0ee06b65424aa6e90c3e2e9d4c1172a83518270bb287adb4cbb6d2ca27cba50d9cb7fb75f7985354c79e99f13a6d9292acbc7ea915cc01ca81422db4eefdd70320009da6"}}, @algo_auth_trunc={0xa4, 0x14, {{'rmd128-generic\x00'}, 0x2a8, 0x1a0, "ec63e17625e24dc19c5b97e735b10de0b75aa8c3442fb6baafb23170aeba7dfae95b6a8f8703d8dec7a5224e1926393b5f2ff40aec58c5e18a150c0a45e73886976b9a17f69cb37f2517677e53f9bd352261635385"}}, @tmpl={0x1c4, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x1, 0xffff, 0x200, 0xd42}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x5, 0x1, 0x10001, 0x8, 0xff00000000000000, 0x2d48}, {{@in=@rand_addr=0x7, 0x1, 0x6c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x1, 0x3, 0x7fffffff, 0x8, 0x8, 0x3c}, {{@in=@multicast1=0xe0000001, 0x1, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7, 0x1, 0x1, 0x9, 0xc4, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x3, 0x7, 0x3, 0x1ff, 0xe6b}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0xa4, 0xbe1, 0x7f, 0x37b4}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0x5, 0x5, 0x8000}]}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0xaf0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @replay_thresh={0x8, 0xb, 0x4}, @mark={0xc, 0x15, {0x1, 0x7f}}]}, 0x564}, 0x1, 0x0, 0x0, 0x880}, 0x851) read(r1, &(0x7f0000002000)=""/83, 0x53) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000009000-0x8)={0x81, 0x101, 0x7, 0xd501}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000a000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/26 20:37:22 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ca000-0x4)=0x0, &(0x7f0000f95000-0x4)=0x4) r3 = accept4(r0, &(0x7f0000214000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000035a000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000f2b000-0x2)=0xdf, 0x2) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000391000-0x4)=0xb8, 0x4) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000abb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000abb000)=0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000abb000)={0x0, 0x4}, &(0x7f00006d1000)=0x8) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000abc000-0x8c)={r1, @in6={{0xa, 0x1, 0xc82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aba000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x3, 0xff) connect$inet(r2, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f00000af000-0x38)={0x0, 0x0, &(0x7f00009c2000)=[{&(0x7f0000ab6000)="9d56291f918379c36bc62d1fd07a0b23ac6d7ec6dd9cb77157e89af20600d8bb1707", 0x22}], 0x1, &(0x7f0000ab7000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x24040880}, 0x840) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000028e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d8d000-0xb8)={0x0, 0x1137, 0x5, 0xbb, 0x2, 0x4, 0x5, 0x20, {0x0, @in6={{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x7, 0x3, 0x3}}, &(0x7f00001ff000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001ef000-0x10)={r3, 0x4, 0x8d, 0x101}, 0x10) bind$alg(r0, &(0x7f0000fff000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/26 20:37:22 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b9000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000e9b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x13, 0x8080b, 0x7fff, &(0x7f00002f0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000521000)={0x5, "724e7cc48afa"}) listen(r2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003d2000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) r4 = accept4(r2, &(0x7f0000858000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000842000)=0x2e, 0x0) socket$inet6(0xa, 0x7, 0x6d2a) sendmsg$kcm(r4, &(0x7f00003da000-0x38)={&(0x7f0000ae9000-0x10)=@ax25={0x3, {"116ec28b7354b8"}, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f0000da2000-0x54)='7', 0x1}], 0x1, &(0x7f0000fef000-0x47)=[], 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b4f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x7, 0x6, 0x46fa, 0x5, 0x8, 0x600000}) [ 1005.975924] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1006.037804] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/26 20:37:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9802}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000000a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000009000-0x16)={r1, 0x5a5c, 0x7, [0x9, 0xfffffffffffffffc, 0x43f5, 0x29e3, 0x8000000, 0x10001, 0x1]}, &(0x7f000000a000)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000000a000-0x4)=0x20) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'xts(serpent)\x00'}, 0x58) socketpair(0x19, 0x80000, 0x3f, &(0x7f0000559000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a61000)="2c714e1a9d96", 0x6) getpeername$inet(r2, &(0x7f0000682000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dc000)=0x10) 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d3d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000d46000-0x4)=0x1e) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000de2000-0x4)=0x0, &(0x7f0000839000)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) [ 1006.257948] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/26 20:37:22 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f000013f000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000245000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000c8000)={0xfffffffffffffff9, 0x4, 0x6a, 0x8, 0x8, 0x400, 0x1f, 0x10000, 0xfe1a, 0x0, 0x100000001}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000731000-0x92)="77f83c9217e83ca044e3deddd88da7a15479202b1c901202c8b61a3c460af72dd09d3689ca877d99becfb928bfd138bc9035b66661c08894fba883a1ce81e0cc2248eeaae124e22e33a46c693b91450574b3f9137b79817aed573422ec8effd18b862599755db0ccd72fe19a20a46c6f1a5ebf2f030000009da8de8aa6fc51dd9e56c02d82738eeec15365d6b1dcddc0c028", 0x92}], 0x1) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f90000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000764000)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/26 20:37:22 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000858000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000217000-0x4)=0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/26 20:37:22 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000013000)=@sack_info={0x0, 0xfffffffffffffffe, 0x100}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000022000-0x5f)={r1, 0x57, "c31f46e0dfccb1959a88816d2b42b8ee10ab0bd775a44ee0c2e978f094eb6545f99e9a858eaef17a001fb29d8e79ec7d8738178bcab97594a9a30eafd1a82fdbc31143f672be98ef2960effd202457e4b8aedb22907c47"}, &(0x7f0000014000-0x4)=0x5f) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0x0}, 0xffffffffffffff3e) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000-0x4)={0x0, 0x5, 0x2000}, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000022000)={r1, 0x2, 0x4, 0x981}, &(0x7f0000024000-0x4)=0x10) ioctl$int_out(r2, 0x5462, &(0x7f0000010000)=0x0) socket$packet(0x11, 0xffffffffffffffff, 0x300) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x1ffffffffffd, 0x4, 0xd, 0x8, 0x0, 0x0, 0x9, [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$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/26 20:37:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000ecd000)={&(0x7f000041c000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000004e000-0x10)={&(0x7f00006fa000-0x2f0)={0x2f0, 0x9, 0x2, 0x100, 0x0, 0x0, {0x3, 0x0, 0x2}, [@typed={0x10, 0x1, @u64=0x3}, @generic="0ccccecc6f088b6f83000900ad2b63687c140c35ea81b71482f81a055eb5d3a4f888e34a06ac19cfb75be24c3c6f75f40dcfc034e33d649a066c1088550ac3f730a3276b45350e9994123293f0937bfda5072f6e26d3b2eed6b7dc485064492f88ebb0f088dcb10740923ca1a7337bb4956c293898d26dbafd2350da6bb7ec3c348ba80245822ab34d9f098b037c37b6fb7d9a7d8000", @typed={0x10, 0xe, @u64=0x3}, @nested={0x118, 0x5c, [@generic="32ff431517f29c587348ab29d166ceb5a44010059ad87ae119c0a986e2df55107a9e4841a53691b83bad8ced475620954f74ba1cac60e2b1b58f35e64fd7f9", @generic="99330b9f1115cf485c443f092f0b153aa694eb4c916fcbc5fa7db7e03f770aeed1d7b3af38367c8376b811d0e8e81d9459fb5bdb8521caefda38d133a4cc8823e992d7322d19229f95edbd33ec838c37ec19df7e98900c500da70767e4ca47910065da9f30945a4b740ac3a5bbfd87fcc1cc4f5ee2bd1a50a3c8980f6f17b72323223cab5a683585bd12470e2bc40e308f07d7261b005c28b8f784948026901f264c32007c1b2ca289b9208e08433ddd68217836ec7f0ead0ad816620cc5", @typed={0xc, 0xf, @u32=0x100000000}, @typed={0x8, 0x87, @void=""}]}, @nested={0x10c, 0x5, [@typed={0x8, 0x51, @void=""}, @generic="0e0ed09f4c01e630c98192ec86ac657b4138cdd64c2b219070a163dd1a0773cc378758e7dd315dacb997e98f9d7ab6f910563d8b1a535854d4e58aab18676da4efd9e5646b0d6d9c258fe639c9f8650760c8ab7e0f7a875ad995844347", @generic="3aafdba9c0aee217212e202757e0867eb1c71cb19617e9ffde3059ae7ad7145fccd4e22a9f185b5574b8ef09247a9b08f6b6d116f640136ba9274ee3131040066d28e9c529209167094fb68420d1def0c3eb158ab606c938404d8e58775734469192670e15af3ed51da9b30905e9450cd6474ce9db55c58a52287aab3b4e6d404441b5b6199ab8b55f8acce897b0f9fc0c9577d7cab4feb14a07d2486e65b4bc2e3d"]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x40}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000001000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000403000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e58000)=0xc) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/26 20:37:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f00004e3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7fff, 0x2, 0x8000000000000, 0x6, 0x7, 0x10001, 0xffffffffa0b7552b, {0x0, @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]}, 0x6, 0x8, 0x100000000, 0x1, 0xac2b}}, &(0x7f00009b6000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000091000)=@assoc_value={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r4, 0x20000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x2, 0xfffffffffffffbc9, 0x3, 0x6}, &(0x7f0000fd2000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0x100000000, 0x0}, &(0x7f0000fd8000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000838000)="0700e0127bd663", 0x7) 2018/01/26 20:37:22 executing program 7: r0 = socket(0x1e, 0x1, 0xfffffffffffffffc) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b17000-0x4)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x100000802, 0x200000000f2, &(0x7f00004af000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000016e000)={r3, r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000197000-0x8)={0x0, 0x80000001}, &(0x7f0000e0e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007fe000)={r4, 0xffffffffffffffa6, 0x20}, &(0x7f00004eb000-0x4)=0xc) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000ffd000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1, &(0x7f0000712000)={0x8d8e}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x9, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ffe000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005a2000)=0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa6000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1306, 0x6, 0x7, 0x9, 0x13, 0x7fff, 0x2, 0x24c, 0xffffffffffff0000, 0x4c, 0x7, 0x0, 0x7f, 0x5]}, &(0x7f0000dfc000)=0x108) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ffe000)={r3, 0x9}, &(0x7f0000918000-0x4)=0x8) getpeername(r0, &(0x7f0000ffd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0x2e) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00009b5000)={"8e1de19cd52bcf2711764e585fd46218", {0x4, 0x8db, 0x6, "9c89177a37bf", 0x9, 0x0}}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000013000)=0x8) close(r0) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f000071b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb4000)=0x10) close(r1) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0x4) socketpair(0x3, 0x5, 0x2, &(0x7f0000711000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/26 20:37:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c24000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000bd2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003a3000)=0x48) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008d7000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a63000)={0x0, 0xe7, "a6d327166a28305457466082f2c92b149f00cdcb68de6e4814ecec6260e0c86c7cb81b4127c2b4e09f55ee10141eaed6555f838f276a6a1c1912db1b7cd6315c30970fde3517ee61330e02604dfca79c5655f62ca856e5ee84ad7d1f076535bdbf2785f8c899b5a252111fc89794f61f2df9848439d12d89d77c37596ce10ed28fdd153bb93a47cffd37cee9e3e6c03f5d9c82423faae43ef03efd534829e9eabda25975b735b112dbbca10448a8816c1bb6ba196501166841fa33100ae92824187128fab02865109460c42add25c6de36c3d0e8035e89a525f2fbb6b5ed1f3640f1ddf8853cce"}, &(0x7f0000000000)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xaf)={r1, 0xa7, "8920321aadd239f6db343e77facb6873bbb7570094caf4061cb67608c42b43e9e5bde07926e785fd501de91b0f2565177fc6cd3ca2a279ff25f12d7eda06d8bfd130f6dad666d562e96876441df39ab7bbf0f6b2304a5c37adaa8ee53500aee1d13334976f63f397b967b1125ebbd0c4f3bdcb0675a81d8d53ceee5a3b26579f438e94744c82048a13295f3934691e4909cd7d0f726348c4409132100cf6885c3608c61e2f8a21"}, &(0x7f00000a3000)=0xaf) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x1, 0x30, 0x1c0000, 0x1f}, &(0x7f0000001000-0x4)=0x18) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000422000)={r4, @in={{0x2, 0x3, @rand_addr=0x7e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000580000)=0x0, &(0x7f0000a0f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000088000-0x108)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0xffffffff, 0x80000001, 0x5, 0x4, 0x3, 0x4, 0x7fffffff, 0x0, 0x0, 0x5, 0x7ff, 0x100000000, 0x8]}, &(0x7f0000acf000-0x4)=0x108) close(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r6, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ad0000-0xad)={r3, 0xa5, "4b8f3ff1affbdcd08f821e6969ecd8a4ee13d86f68b2f1c960f12143248138ac26dd8443dc25307f041746a9c2b4352a0694dffa807db3944590a0e43d865e3829399ffefcc69953ad12b523a305606e408d438fada545d217918d968c7092ee08822613d8199ae32ebc789fb523595d815ea510f8a2f942685f8c4a4354a1642af7c2fdfaf94956e49494e734688f6c9961925af124b8088c095b98902977bd7e9cc6306c"}, &(0x7f0000acf000)=0xad) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r8}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/26 20:37:22 executing program 7: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000684000)=@assoc_value={0x0, 0x0}, 0x8) [ 1006.399439] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òÿÿÿÿ 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00006b2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bb000)=0x2e) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000040b000)=0x0, &(0x7f0000291000)=0x4) syz_emit_ethernet(0x6e, &(0x7f00008d5000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/26 20:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) pipe(&(0x7f00001f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000917000-0x6)={0x0, 0x9}, &(0x7f000050f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000507000-0x6)={r3, 0x40}, &(0x7f000079b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f8d000-0x8)={r3, 0xa8c}, &(0x7f0000955000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000762000-0x4)=0x0, &(0x7f0000544000-0x4)=0x4) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000086e000)={0x0, 0x0}) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e12000-0xe)={r2, 0x1, 0x3, [0x8000, 0x4, 0x56cb4bcd]}, &(0x7f00007e2000)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/26 20:37:22 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4)=0x6, 0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000003000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r5, 0x6, 0x6, [0x4, 0x6d43, 0x1, 0x1, 0xfff, 0x7]}, 0x14) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000004000-0x4)=0x6a5a, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000005000+0xa37)={r6, @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]}, 0x1ff, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x14}, 0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x100000000, 0x4, 0x1, 0x579e]}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r7, 0x79d, 0x10, 0x28, 0x0}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={r8, @in6={{0xa, 0x3, 0x9, @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]}, 0x7, 0xffffffffffffffc1, 0xbd, 0x401, 0x49}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000008000)={r4, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000a000)={r5, 0x7, 0x4, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000003000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8, 0x80000) sendmsg$can_raw(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x3, 0x6, 0xfffffffffffffff8, 0x10001}, 0x29, 0x2, 0x0, 0x0, "e1a6b846dff3662a7611326bb5c7265d1e2aa37e10d8a4a6717e4d2dfb12c9fd9aba4232d0f8b552badd8179d6fe6a830e5dc54c5ea543d22dea7fa64f00ea9e"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x1, 0x0, 0x8, 0x9], 0x4, 0x2, 0x7, 0x74, 0x100, 0x5, {0x9, 0x3ff, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x0, 0x0, 0x0, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003f4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000032e000)='bic\x00', 0x4) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f20000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b9b000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f000093f000-0x4)=0xe8) getpid() sendmsg$nl_netfilter(r4, &(0x7f00005a7000)={&(0x7f0000d0f000-0xc)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000d72000-0x10)={&(0x7f00009c7000-0x13b8)={0x15c5, 0x9, 0x4000f, 0x200, 0x5, 0x3, {0x1, 0x0, 0x7}, []}, 0x13b8}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x0}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b1000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c9000-0x4)=0x8c) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r4, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8911, &(0x7f0000f86000)={@generic="03c6110502ec3bccc5701871c41111ea", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x2, 0x0, 0x3, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}}}}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f86000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000f87000-0x38)={&(0x7f0000a81000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000f86000)={&(0x7f000069e000)=@can={{0x1, 0x100000000, 0x6, 0x6f}, 0x1, 0x2, 0x0, 0x0, "95a575659b02dacb"}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x20000005) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e53000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e25000)=0x58) connect$unix(r0, &(0x7f0000cee000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x400, 0x9, &(0x7f0000755000)="66c3c32e5de84d75b5408428e0984a1a07d22fd5745d336009ef014d4001b8a5088f4ba2477504719c74720edae9296f3ac4d199e628345c32bcbcc824d43d30b58e7349a7b4b70fb1ee6e1c82200fda527afa0a", 0x54) 2018/01/26 20:37:22 executing program 1: pipe(&(0x7f00003c9000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00004b8000)="a4df853f0c8130ddf27f840728c94afa58e2e6327babec85e3316807003264df38a9a58faccb117c361ece2235ed74f47017d33b516f3f90a39136a028ef00168f181bd2ba6c3e6df87b66") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000b32000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000069f000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000580000-0x8)={r0, r1}) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/26 20:37:22 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x10103, 0x0, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e5a000-0x4)=@int=0x0, &(0x7f00002cc000-0x2)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e5d000-0x10)={0x3, &(0x7f0000e5d000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00007cb000-0xb4)=[{{&(0x7f0000e5a000)=@sco={0x1f, {0xf89, 0x1, 0xfffffffffffff800, 0x5, 0xffffffffffff213c, 0x6000000000000000}}, 0x8, &(0x7f0000e5b000-0x12)=[{&(0x7f0000910000)="63d4c080295beef5cbd079bed240a33c398da8d0118477a9e9924235f83941752677ca75a77bb70be72ed358a567548ea7878b18baa141418851e9798fa2af", 0x3f}, {&(0x7f0000e5b000-0xe)="cf78891d492114825ba2fe4c9d4c05f8d75b7169e46ba7ce277fe5db33c7ca12a26bb102897b5fdb5cbe8c2fe9c669cb3f11a6f42d", 0x35}], 0x2, &(0x7f0000e5b000-0x1340)=[{0xd0, 0x107, 0xff, "49317d5b8ffc80b746960f822729809639c2d9c35f320405d6281d8e598d44daffc3721385f5d61751adb2ca578d99f2b99077ca4f83eecd41174cef46b0eea9f46e89eab305df5499df2417a36224ac754a3ddecd1a41cb5baba49f6ef50bde198e2bb566add5f24d5c99a83219c236d81668aa4cb1cbea8a1d80249be63d8fa97c3e58b8e01f24f4a972a1fa096dc7b60c03d4b39c3d10033641ff643fb7ccd6b503bd9f9c4e6a2f394838c45b13d2e62bb1265909e21eabb925d6d868"}, {0x1010, 0x0, 0x7, "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{0x110, 0x109, 0x5, "1ff00998305aede44c011d455444ad946d4a4284d9c63e9ec423b40af4ea26c6f60e272d3e52ebf40aa0a3c4fbee8529786ec7d7699e21844907727655e2153c0d214de5eeee5abd240fb49253dc4e53c5487a288af061d399a2fe519e12235381b3b1040f393b2e7322250b62dd2d6d4f3425956441be841a958f367115b7ae6555c5694056e0b9339d252625949eea8d4a4f33ca352176630d1be1d7894f363e4401fb60e8fb7dea271808a3e076f6cba1aabe082ad8239c1f3a4813d4b0162ad7c6d76985906b67d0cb233a07bdf1368d6569fe02318223dbc033e8cce452defebfcf758fa07944cb0deb28384c3f252709585b6707689f12"}, {0xd0, 0x108, 0xcbf, "eb06d975f7bc53192eca674d490d35d85a44de424b31895244698640173eaa25ffcd30d705b67514d9227404e08af2e709cfac35d160e02f43939dbe8af6c53b38423fba95b520198d7e4cc4fe27fc3b0f13e869a082be5d8f0d4ba75a4f687755920a78a68f3e498de178fd23c99b00cbb337251be4eb0193371fa2eb27943a4b92ab967b24fb1daddb7ae2992a2eabe151be07a04cd47027b85b9e229819f81b591fe8d78e1564276213be12edc29ac6642d51139d78be5b9e0ff362b954"}, {0x80, 0x10e, 0x400, "3ec05a11b2612c3711ef88ea45b426eb49b00670e1d71e5f640546084961bb88f589eb917791faba16f1b4ebb7c5a6ad2c87c2bc5b6cd1efae69375e6a84d2418c74511e46e72601d991bb12afdabf24e582e42d5aaa81aeac8bd75cebd45063c5ec55ec7c13c8a840b765f1"}], 0x1340, 0x4}, 0x5}, {{&(0x7f00009a8000)=@hci={0x1f, 0xff, 0x3}, 0x6, &(0x7f0000d6d000)=[{&(0x7f00009d4000)="e2395a3ca913ac6f565c2e81e91f5b1406aef4c76cf2fd578d2b3315a7151ab5be839a7a640f84ef9f2a621c87f5d653dbea16d3712b0ca5e67954c5b5bf949a1e0dd107115abafcc8c88819886905", 0x4f}, {&(0x7f00001dc000)="23c3ec00d6c6ac887bccb4fb1e3a76a139b7a815c5c22126fdc83986535d757aa62babd33589c7fa13", 0x29}], 0x2, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f0000e5a000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006de000)=[{&(0x7f0000612000-0xb3)="3699e3d1a6024e826d7fe71e929897facdf6844b7a720ee4e12ffa57cb2ebc714fd645cbe733906d0ee8b24a331b9afd18524bbba4d7538dd1a4b4f6196dcbf6b24bebe32f8c2ca58a6dbfc029d0262f6284bccb7c1c8c0c744da38e2ac2a96198fcfd4a8e68508292eefca2c46a3126030137b7b09e3dca29479e8d746b737bfab9639206dc2dfe9e603738460bd5783d6fccd559157545f1bb74f8af53878389cf291c4a2556a20c243bca461604c8cb30dd", 0xb3}, {&(0x7f0000a33000-0x4f)="2fd32dea948fa67efaefc4c3289c526e00f55951b9300f935b262f23de0dd62da2ae78c02f1a2fa6398e5e22f2b0005fa23849770ddd4a4dbe5c1e0146a5a7dd3701198df0d3be995b2e574749e4d9", 0x4f}, {&(0x7f0000e5a000)="9bfa525831fccac15c6e6a450dfd83b9fbabb9e0e447e640d63b36f5cc721527cccc64b2909a42135add540c16f3e08488d8bd7364fe1cd00e647d5a8ffaaa405815a6b9bcccbb4eeb90abd1760821e5581bb84e16335c76d7a3fd28385a54d070d6e95ab958b75f57feecc94d672797abbe9b551f7e9fd69f165ce5594e67348f59fddfe6be3c878bda8a76bc230c976f9a64935c48e921beb5fd57acea62ebc57a2878f68a", 0xa6}, {&(0x7f0000e5a000)="a9b7f4abaa5cda4733ed21907581b047e1898a10d6fe41fefcdb2871aee283b0591df5bcc543b6889cbe8e3cd639f9c395b03d28ddcfb309cfd19baae517c904db49b80bbaa21a8331c71322d3c0da40c6eb08082ae7abcf8661e347e0b04f444b0068ad0de1929cd11805ba779676588ca5bbae363b611170", 0x79}, {&(0x7f0000e5b000-0x45)="af7a5d8e946b461841d2a001ee798bae3f5a16ba727c59ec243a4adde60ecc913730e29c92080edd49f48faf898a62cf09d0591092ef08a1b9e026123d9990a66a5bb8d2f8", 0x45}, {&(0x7f0000e5a000)="c0ad2e25a08c48cd66e79f148182c194c310e710c355f26471bb10db73bb332a42a5e8c2154a692d15484936e6f333c6d21f215ed865762e3203a0e5d6ac0c4d5d76", 0x42}, {&(0x7f0000e5b000-0xf3)="55b03767a65ab815db83dd486ba5d12eb34bd98e7f16fe7c4a793bb7606e2e4ddbe1221190553cc89abbf4f76994e8514b7feb7e09a8ec7c64533cd9f9ede5d03bb9d6291714ff21be6be6b30e06a21fccbf29709918f29cba8e2aca7625a76f7c03be454059b9663ef026f7f7472998856da3fa3a1d7bdd516a074afed924fef6afd9ffc6dde254f68c205f5d0c7bd154e7384dbb8b094abfe3d3a60b3e551675109757207d26b4794446e7e08654232c773b9e1d9073c19c649906f78580d17da591ae9f6a952b55dca6723dc968b3e6262173fd93f5050a9a513775e52c946356e1cb4a0a85b31449d0fb61b57d6436fad8", 0xf3}], 0x7, &(0x7f0000e5a000)=[{0x110, 0x13e, 0x9, "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"}], 0x110, 0x800}, 0x8}], 0x3, 0xc000) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000617000)={&(0x7f000018c000)='./file0\x00', 0x0, 0x18}, 0x280) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000272000)={r2, &(0x7f00004d8000)="6b3201da30bd3848db3ba5c243c29593c5808da46563536ce873f460358f92f4340d72577442a4765e5fbd32fd1b5a73e4", &(0x7f0000491000)="bd282d510942eb67f9f3279eaa69186a9737b6c435fedda2273c362d2479d2762be28ab998594dafbd2f477e8b618f8bf229f5d3b3245219656cb5ac7e5783299b414e41dd6a31d3ed5ed849c344e9fefc804bf9c1cf63b04d3355b14a18155218509fbd14d695152a78ffea11ac9e408918e3478c91ec2226ff28e4c35cbbd254cc8c47ccc098f6579536eddd09c0724428135920c74259ea58440d01", 0x4}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000733000-0x38)={0x0, 0x0, &(0x7f00006b0000-0x10)=[{&(0x7f0000863000-0x45)="9fd15a6badccab94a4893ce5046010f956009e8310858d23512e23c7137e7c4a1c", 0x21}], 0x1, &(0x7f0000da5000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f28000)={{0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x2cc4, [0x1, 0x100000000, 0x6, 0x3f, 0xfffffffffffffff7, 0x2, 0x1, 0x49a]}, 0x5c) 2018/01/26 20:37:22 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000da7000-0x38)={&(0x7f0000da7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000da6000)=[{&(0x7f0000a2c000-0x9f)=""/159, 0x9f}, {&(0x7f0000da6000)=""/126, 0x7e}, {&(0x7f0000da6000)=""/4096, 0x1000}, {&(0x7f0000da6000)=""/4096, 0x1000}], 0x4, &(0x7f0000b21000-0x13)=""/19, 0x13, 0x5}, 0x40000001) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000da7000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r1, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r1, 0x1) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b9b000-0x97)=""/151, &(0x7f0000f12000-0x4)=0x97) sendto$inet(r0, &(0x7f000038f000)="65b19002aa125c352a09032cf88e22619792635e718f7def9b1dec9f57cafd6db590f7c74000d432b17733f26cf636df87f8d98d8c01ef2fb94d9ae11dcd7a2a7aef92fb5a2da1107b8ecff23c265379668213dbbde09c74b37e0df0c3a10dfef74d30e3ed482d4d39da8bbb9579a1da5297c8480a836bd8741794f5eb6b0c541c3129b414bdbe19c6b79f854963dc77683528eeb9f4ba8196f788562f200f0e8ea92089d36dd405c19d22d6b6c4bf40bafba6f38c9770a78873dfd6b0e64c416a88", 0xc2, 0x4, &(0x7f0000d2c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00002c8000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000460000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ea5000-0x4)=@int=0x9f6, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000059a000-0x8)={0x0, 0x0}) 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)='\x00\x00\x00\x00\x00', 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5403f5807b74ddf532d41db4c6c7496a4d9b27320172e6acb3d29e67b8e50ec3f2cd9e658440772ceb674975048971a49be3769259c78eb7b27f6b920d52f2d8b18323c98aab7f7f7d695cf3925296a5c72b01a2aa126fb5ab6b69bfb4924eebd3ba08c4569714ee747b207e605f072e6bcbc14e0e6be8f49953ee0f035df4207fbce111e7d57ff5108891d3a07c5b5db3c4a0891e7c05932088f8c8cecf59bb3a777f344d1b4caea4fc2ea600137e7ded88622ca8b1747bc6fa8788bb74bde65", 0xf0}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000963000)=""/16, 0xeb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1368}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x3, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000099b000-0x5)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000fc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000818000)=0x1c, 0x800) connect$bt_sco(r0, &(0x7f00001f5000-0x8)={0x1f, {0x6, 0x7fffffff, 0x5d05, 0x4, 0x0, 0x1}}, 0x7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000961000-0x4)=0x0, &(0x7f0000b36000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000)=0x1c, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000001d000)={0x3, [0x80000001, 0x4, 0xffff]}, &(0x7f0000023000-0x4)=0xa) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000023000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000023000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000001e000)={0xf95, 0x99ea, 0x1, 0x74}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000e000)={0x0, 0x6}, &(0x7f0000025000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000001f000)={r6, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000016000-0x4)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000001000)={0x73, 0x80}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000001a000)={r6, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000018000)=0x8c) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 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], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x7, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060e000-0x4)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000048f000-0x4)=0xd1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000795000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000d65000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cc5000)={0xfffffffffffffffc, 0x3, 0x101, 0x9, 0x9, 0x3, 0x3c4, 0x8000, 0x7c0000000000, 0x1, 0x7fff}, 0xb) sendmsg$rds(r2, &(0x7f0000997000)={0x0, 0x0, &(0x7f0000e7a000-0x10)=[{&(0x7f00004e7000)=""/65, 0x41}], 0x1, &(0x7f00009dc000-0x218)=[@mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x2}, &(0x7f0000f08000)=0x5, &(0x7f0000fe3000)=0x10000, 0x1, 0x3, 0x9, 0x4, 0x14, 0xffffffffffff0001}}, @rdma_dest={0x18, 0x114, 0x2, {0xee, 0x831}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000c3000)=""/0, 0x0}, &(0x7f00007c6000)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x92a0, 0x80000001}, &(0x7f0000177000)=0x8, &(0x7f00000da000-0x8)=0x101, 0x7, 0x2, 0xa90, 0x2, 0x40, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0xa3, 0x5c}, &(0x7f0000184000-0x8)=0x10001, &(0x7f0000b72000-0x8)=0x2, 0x6, 0xfc, 0x7fff, 0x100000001, 0x10, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0xffffffff}, &(0x7f00005e1000)=0x10001, &(0x7f0000616000-0x8)=0x0, 0x80000000, 0x3, 0x2, 0x5, 0x73, 0x0}}, @rdma_dest={0x18, 0x114, 0x2, {0x400, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0xf73, 0x270}, &(0x7f0000bae000)=0x1f, &(0x7f0000e4c000)=0x2, 0x5, 0x6, 0x37f, 0x8, 0x11, 0x558}}], 0x218, 0x840}, 0x40040) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004ca000)=0x0, &(0x7f0000492000)=0x4) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00002d6000-0x4)=0x0, &(0x7f00004c2000-0x4)=0x4) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a5000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004c8000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6f000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000878000)={r2, 0x18, "269e55a178567748c3ad1c09e8d6d89aded94f0a79a6cd2f"}, &(0x7f000063b000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000e4000-0x10)={r3, 0x7, 0xbd8, 0x8}, &(0x7f000009c000-0x4)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/26 20:37:22 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000000000)=""/232, 0xe8}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r2, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00003d3000-0x90)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r1, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(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, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x8d)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f000001c000-0xdc)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x15}, {&(0x7f000000a000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) r2 = socket$inet(0x2, 0x4, 0x80000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005c8000-0x4)=0x0, &(0x7f0000d10000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r1, 0xd3, 0x63}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='bic\x00', 0xfffffffffffffebe) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000dfe000)={0x0, 0x0}) socketpair$inet(0x2, 0x800, 0xfffffffffffffffa, &(0x7f0000741000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00005da000-0x120)={@random="a16e8aa67acf", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000780000-0x4)={r0}) sendto$inet(r2, &(0x7f0000620000-0x1000)="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", 0x1000, 0x8001, &(0x7f000062f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e0e000)={0x0, 0x10, "e0bffbbabda8d0f0e4874fab04920cd2"}, &(0x7f0000a6e000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000857000)={r4, 0x72}, &(0x7f0000f0f000)=0x8) connect$nfc_llcp(r3, &(0x7f0000677000)={0x27, 0xffff, 0xffffffffffffffff, 0x7, 0x8, 0x0, "d1596800c34d62a6974b6793fa5d02bd87254c24496e3e7cdaecbd0a23f29a9c892e15cc932cbc1647962d73af4ebd31a6fd9a36275543855e6dd5d402ac2e", 0x4}, 0x60) 2018/01/26 20:37:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) pipe(&(0x7f0000d3b000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000fd0000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x2, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}}}, 0x32, &(0x7f0000827000)=[{&(0x7f0000e41000-0x15)="753ca4e413b3a6bc8c0c61a992e428d462cc4538f9", 0x15}, {&(0x7f0000f2f000)="1c76b83fa8040473c22479e6f1db3a2142f2634c8fd123c83ce0e4254d2743a88c0ba5619a003ba6db7427abd1dd67d3a2f0a043eaa3cdf50b66d658", 0x3c}, {&(0x7f0000b94000)="b964ae22db33fc1051badaacd88c0f7a31950a01860586ea87cf3466b6b28a782a2ee8473cab6b36feb570d5ac2f0744db3aa88948d75aa6cbb5e3a60dab4d43fda7ebaa011dba32351f71bb36262ced6d9318ae400846039ac739bca80bb4fa95bbb3ddc9a677effc5b9be5769ea1a99fd86a4410a091a06ffe4586e5ed819587862d3d672bc28dfb3985ce1165b41af7699d507b0bdc9d03cad9ac5c0200a3147765f6a21a6518a54a4688c630af4550110ee182e5cc4775f61e8413cb3615d6220080ca5c4ee9f702de2f4845a33086", 0xd1}, {&(0x7f0000da0000)="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", 0x1000}, {&(0x7f0000270000)="6e9ac075526e6a3b4d8108b1fdddf7bfe7ef30ccfc0db864277648607673d3d5db36f4fc91450738849ce195d366941871047a962c46c40711424f3e5b6a2e84f44bec867b4c4f5194743563a04f2c92a62f1c304843696d094aed23b278c0233cbfc5342bf867de9ee43e167eda52fd5653286025ca5680a3d879f9df0e9c407acb2c6a0eaddb779c39c9e1f016f190b2ab17a62907a2bca3cb65ba7dc868fea870f2e46e2404703f26d1f9ca4269f10a20a3eb4220e499b0a7e35fcb6fce3d48297e16d2bb71c1edb13aa706dd71ae639b74336b0b6b4fa8c849cc990cd35464d5ed250879fb8fc4d44a1b086479", 0xef}, {&(0x7f00006e1000)="4215284ca9c6ab90d2b44f52ff1be350bea06916f513b37745abafb4a5fc4860a52b47f1b3b8f379d970bdb905970e6a3185b2de580db2f3431bf97498e27c0a8fbca75c2bab4b7b90499b79f221c5194a792d72fb632ca76e15386bf940a8f3eb2268245683df5cb1be3858cbc34e0dd66ba7210eef77e580049aaafe5ca45341aceea2789f06ee0ccf41ec230934a18dd847682060b3f90579fc7ed6166868fcbe195c03f18795e517a5f9398a26ec02064f858f668ca2161d1dcc5438c7d18fe8d3d9c9e66695201653a16df06291270db318d5c58099f404ff455a629e508d34cc68e7c04a297be5555283b3124bb7e0a2f76f46f462", 0xf8}], 0x6, 0x0, 0x0, 0xc0}, 0x40000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000caf000)={&(0x7f00008b7000)={0x10, 0x0, 0x0, 0x40100001}, 0xc, &(0x7f000050d000)={&(0x7f00002fd000)={0x1c4, 0x10, 0x0, 0x1, 0x2, {0x1f, 0x0, 0x0}, [@typed={0xc, 0x4d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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", @nested={0xc, 0x77, [@typed={0x8, 0x1b, @void=""}]}, @generic="e281b0b43f04d0d342d75878fe0e37bda837e3b51af8f4595b223a46c13cb7b8054453a5957085e73505db234b1b9988f2f66276c7f78c02f4db193ee6fa331afbc1eb59a78ccee0cd98d781b178bb061896b13922e8f58d574728b633fe1c98a4372371657480f4441746567c6a5d0d2f7d0334237cc2528d944a5944969e944235bccef8fdc7261b686ec9aa72", @generic="9b03908e73388a4dd4"]}, 0x1c4}, 0x1, 0x0, 0x0, 0x10}, 0x4004) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad560000000000c000008992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000078000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c91", 0x20}], 0x1, &(0x7f0000983000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet_int(r2, 0x0, 0x3d, &(0x7f0000978000)=0x7f, 0x4) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/86, 0xff8a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r3, &(0x7f00006e6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-camellia-asm,sha256-generic)\x00'}, 0x58) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f7c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7d000)=0x0, &(0x7f0000d59000)=0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f7f000-0x4)=0x0, &(0x7f0000acc000)=0xffffffffffffff1e) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1ff, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000004000-0x10)=""/16, &(0x7f0000001000)=0x10) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c7a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x1, 0x104, 0x7f, 0x809}, 0x20) [ 1006.801470] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 [ 1006.872410] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000005d000-0xb2)="37ee0999e14a1ebbec69bb00ce79144f8e2af1065bbae4047c38d964fe1c5129b42707346ed44a28fbac26ce30e693bec6637c7cddea217acfbe57535b394fca90890da1bfda1f80644a31f5179d0872cc286f873c3df0b77da6102cc9cef33b981eacb6343c58f2048aee43b5b7ac9248165e25897daac18dcdfcd7c865df45f537505ce2f4d07a72e6353acba45015252ddef75be6f7438acfd5d2abcc75bd156267b1958cef8d817f833f236348247324", 0xb2) bind$alg(r0, &(0x7f0000a4d000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-224,xts-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/01/26 20:37:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000afa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000125000-0x4)=@assoc_id=0x0, &(0x7f0000675000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ebd000-0x8)={r1, 0x3}, &(0x7f0000000000)=0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0xffffffffffffff0c) recvfrom$inet6(r2, &(0x7f0000105000-0x6)=""/6, 0x6, 0x0, 0x0, 0x0) read(r2, &(0x7f00005dc000)=""/245, 0xf5) sendmsg$alg(r2, &(0x7f0000c94000)={0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000708000-0x1a)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffe1}], 0x48, 0x4000}, 0x800) recvmsg$kcm(r2, &(0x7f0000423000-0x38)={&(0x7f0000560000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000d12000-0x90)=[{&(0x7f0000d24000)=""/87, 0x57}, {&(0x7f00001eb000-0xc2)=""/194, 0xc2}, {&(0x7f0000c5f000-0x6a)=""/106, 0x6a}, {&(0x7f0000ef5000)=""/183, 0xb7}, {&(0x7f0000bb5000-0xf9)=""/249, 0xf9}, {&(0x7f0000084000)=""/43, 0x2b}, {&(0x7f00009db000)=""/15, 0xf}, {&(0x7f0000e2c000)=""/4096, 0x1000}, {&(0x7f0000ce1000)=""/147, 0x93}], 0x9, 0x0, 0x0, 0x910}, 0x40000101) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000b000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff, 0x3, 0xff, 0x2, 0x5, 0x3, 0xfffffffffffffff7}, 0x20) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={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]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/26 20:37:22 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@can={0x1d, r1, 0x0, 0x0}, {&(0x7f0000000000)=""/144, 0x90}, &(0x7f0000e92000)=0x0, 0x3}, 0x30) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000092c000)={0xffff, 0x3ff00, 0x4, 0x7, 0x5, [{0xff, 0x1, 0xd5f6, 0x0, 0x0, 0x1c04, 0x0, 0x0, 0x0}, {0x7b349c2d, 0x7, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x401, 0x0, 0x0, 0x0, 0x1405, 0x0, 0x0, 0x0}, {0x7ff, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7f, 0xd7a, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000789000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de5000-0x4)=0x1c) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000508000)=0xb424, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000de4000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd0fa, 0x81, 0x4, "863aa0d6e62b503c890421fb9d7889a7812d16a1357a58035c99d210d5bace1d780de4a742bbe18994509b5e510431bd83f081a7add8423190939a0093428835d29bfc93040b0bd03095823bf9c20148"}, 0x160) setsockopt$inet_int(r2, 0x0, 0x3b, &(0x7f0000de4000-0x4)=0x9, 0x4) 2018/01/26 20:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b6a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000306000-0x4)=0x1) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000028000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000025000-0x4)=0x3a, 0x80800) bind$alg(r0, &(0x7f000000d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000093000)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f0000e49000-0x34)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}], 0x1, &(0x7f0000263000-0x78)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0x22) 2018/01/26 20:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a38000)={0x7, 0x11, &(0x7f0000cc0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x72e2, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10000}, @jmp={0x5, 0x7ff, 0x4, 0x5, 0x6, 0xfffffffc, 0x4}, @generic={0x80, 0x5, 0xfffffffffffffff7, 0x8001}, @jmp={0x5, 0x8, 0x0, 0x3, 0x7, 0xffffffc0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008c5000)='syzkaller\x00', 0x2cb, 0xd5, &(0x7f0000eeb000-0xd5)=""/213, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000399000-0x28)={r1, 0x0, 0x8c, 0x2, &(0x7f0000037000-0x8c)="aa6e030683a9170808dc8f1d6cb31703073e292c691dd9a768e3339533d97a8757026b35233d990f784305dabc7aff2ed3daef67448d3010dfd20b2813a9a54dfe94a1677f837d1bfd5e43ef35d063d73d9b79cb370e9f019c8739f481d27b98cfee195585686b75ad53793daac6a50287386aa7e67adb1a8ac288a8edc7ccd2a99c3a976f30207e37c01b26", &(0x7f0000ed7000-0x2)=""/2, 0x6, 0xffff}, 0x28) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) vmsplice(r0, &(0x7f0000403000)=[{&(0x7f0000fba000)="fa2f3b83c14e7532bfe1abbb2914a5656eeb2dfd415e016642b5f5204355169b8e0948853a4c1b20cb42b6440ea5b16c8b86c6ce724bc849cd2b4a12943e933b0f1ecb6d30ad7d6a1888e76bc3c33ee37657f5c437791d99087903ddcf82243ae4edf4caadeaf017813c4f92a2566f8e4a58041bcb", 0x75}, {&(0x7f0000c52000-0x1000)="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", 0x1000}], 0x2, 0xa) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000093e000)={@generic="ec705114fec8e46b31ce230bef7ade5a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000636000)=0x800006, 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r3, &(0x7f00001ec000-0x23)=""/35, 0x23) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000884000)=@sack_info={0x0, 0x4, 0x9}, &(0x7f00001ec000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c18000)={r4, 0x3d7f}, &(0x7f0000fc4000-0x4)=0x8) connect$unix(r0, &(0x7f0000d62000)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000ae9000-0x38)={&(0x7f000046f000-0x80)=@generic={0x0, "8fcfce98564fee5854d975e1f359369949e4733f5934d954a1e7b2f09ea061e752e059aa709e0f6433fdf0c9c29ce4b54c10aed1395428e511a94b2856ba6e306c7358cf7d8a3e1bd640598b196cf3caf7c772be07fce5707314a9f59651885b7e8d56f14fbf60a791457a1086cdadfd69ac68a1b0a23a3f6d7608fe9b5a"}, 0x80, &(0x7f0000d7a000)=[{&(0x7f0000491000-0xd4)="01722ae58f22be5761bca1d3c9857b81ea0587f58df7e7cbc565c9625855f42515104431ea2b4a9f32abdb0a464e96e2c619e83cc72fcfc4695fac034aadfeb7b90a5de7532cba5956d79d067f3fb2a438a7b0809969d2fc44ac66bd9d1f4cde9c6d4c15f108ae14c92a108ea0d772877eefe2afa5aaa34e1b5b26a948106e99d80f4df76284b85666c1cfcd6e28dc4b4a920952c871585dfde8f240a5101f8bd4c522f01adad4b6b7ebdb15c4dbbcd7170d249c9ff73172b688061d716731b19506e71d6a740f766491d9d78d824747620a42b5", 0xd4}], 0x1, &(0x7f0000d1c000-0x1388)=[{0x40, 0x11, 0x40, "37de61a3e6aeb7a448c4d9a30f1b9079efca6c17c5b05a29468751e566b09224875d42a2df2dad4f76"}, {0x108, 0x110, 0x9, "a574ad936be1160b1cda96fbe84a5dec737d7b2e1a75be0a144477458ee8f0bfe0a7722d0fe00c42ff3e8e4be3e11021404ffbb9f4f31a369bd835b8aa08d52631e35b2f30eee9c4439e47c242f5a5c36b0b0ae0d591b3ff1a2f361324883462b0717449f685924909afe2f5e098efb2562bdfb6fddfebec0e15dbceb5867a71b14aacc8457a97511fc2f791bec2ae923a68c7d81bb9239a642b834b534025dc74bd7499e2660e17fd2a43a5b1e86d17df63d417c5678ecfaf653eb2709fc17f21a9a526d89735bb5f1c2a63330f6606f6842cd999469d4aaa9c6450d5548b1f3142fd911e55b4acf8d794d9dd2d5da416"}, {0x110, 0x110, 0x8, "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"}, {0x1010, 0x101, 0x9, "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"}, {0x38, 0x10f, 0x6, "f8b05932792428e971b09339ca84f07af195d43d7a2005fbfc0d5e8c74b8ee80a7da"}, {0xe8, 0x11e, 0x0, "7d2e82da9a50118a24f7fefda93d1f4eb1c0de007956bf3106fa4591beb774e1a9e932265092194073ba51d94fed491f012b0bcc11b353893bfa9e29a89c44d036c5c7a0081031248751997bc8c2c5b959d4e2b5e126deceb5b492623c324b083a4d390b709c946d3744dcf69fd8996a673cce39f653ed54eaf4c6de98070c7985c64f353461516e02d9a27ab0445a3ab3e36cd74e444b1fe97a89f8a1fa8060b484c6f6f5b82466d5ac549db50540f2a0b9e75456d6329f32ba757c8df29550823445ef42a04324c0d6079b1a4a85d59653"}], 0x1388, 0xd0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a8f000)=""/4096, &(0x7f0000abe000-0x4)=0x1000) 2018/01/26 20:37:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00007c4000)="1f0000005400056d0000ed00000000030700000004003f00faff0005950000", 0x1f) pipe(&(0x7f0000698000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a44000-0xc)={&(0x7f000021a000)='./file0\x00', r1}, 0xc) 2018/01/26 20:37:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='gretap0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/26 20:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000043d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003b6000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00006f9000)={r2, 0x2}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000700000)='htcp\x00', 0x5) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000da9000)={r2, 0x10}) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:22 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00007c7000-0x4)=0x0, 0xfffffffffffffc87) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c04000)=0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f0b000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000-0x4)=0xc) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f0c000-0x20)={"33b49299b159511801c2d84e35079f1d", {0x4, 0x7, 0x50b6, "b1d6b985c4b9", 0x101, 0x0}}) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9cf, 0x80000000, &(0x7f0000f0c000-0xc6)="b8491d3b522b43bbbaa4982a1d7320b76b144632fb6611f6160e878ca300333e0cf1a3df020dcb9d202281b410fe926f6f3caf11c1364df3dd8eae34b231d5daddd8d2aa9cbaabfebe7b6103953cd4ad41f8321d7d2be8337e47ab99d8d226a6c4d221d81e247e08788121f6be93e3641af91f4cb83139b428ddb4dee8c7a01749b5105210fda98a399a7532cb97bc13c5461eec32af9f880853c097169134269708fd5e66d68ec44702b2902417b17082c3343b9e0650cbff5491103b7b8e53eda9c8a58907", 0xc6) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000f0d000-0x38)={&(0x7f0000f0c000+0x976)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f0c000)=[{&(0x7f0000f0c000)="0ca1ef382447ed94a305402c249633e35ddabf1031cc3b20b7bff32980c10aab7037e540b0188928cb9bbdace46c74ca59e377b76a646427234a50e8539f71da8baa5b97f54c149af80cb3ac1ad6a4c40acc3515b67ac03f0781406aee37aaaffcdd842606ea3861b39d98b90696bd4fdd28728d741f895b38085d7e0c34e096561a067ce71f92b7126943a1097cbbc7cbe25309ebedeb64f3700b977933c9f20beb5086a070906b714daf", 0xab}, {&(0x7f0000f0d000-0xcb)="cb51e9e53ea819a10b3aaf35bb81c1eba5141f0281c96299a27a634f4b56ba142b010eec951be365527e4911140557a4913c110dbdae29a0eb9953b3780b1201bba05c7832a5a7bfb321624c9d96d1d3e86b2b21e25b63de59dae0d8a7ebb2d4f2ed05d30db550302112ebb0da05f6bcd9a730fc972e564a439938e1e9e714a46fc56a5631f9e2523d51a84f9c94ac0c8c140ff4c9c7670eee61bdbf82b3ea5c849fd2c848caa5ec9da34ccc4bc3ab0acb5b12c9937c8c0985860a34d18e05e91a32c011c0c50d3b046008", 0xcb}, {&(0x7f0000f0d000-0x25)="113d87f018177cc27061ee65e552df4ebec97e891753926021c4ae565077da4befde34e299", 0x25}, {&(0x7f0000edc000-0x1a)="701b8d8a7d9d5f60d3ccb1415662a0362e7d7dbeeb3ffd068f01", 0x1a}, {&(0x7f00001c2000)="83819ff7c802e17eb30ec72e89307716469a213aa8c9e01ba34844f3904a54de9383207aaf3e1cbe614a4e3ff668841419cccd95fe62c1725661f7f10097b5000a4f68fc752da9cdb1a2583842249d11fa191f9a5f48ce985124516111b86aab994e074b5826dc4386dc196c7ccf7c765e33f5583445c437e64ec7a4b92626dbb98d", 0x82}], 0x5, 0x0, 0x0, 0x20000010}, 0xf756c383644c973b) 2018/01/26 20:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000292000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x219}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x522f, 0x1f, 0x6, 0x868, 0x6a102a55, 0x101, 0xff, 0x10000000, 0x0, 0x4c, 0x3, 0x6, 0xfffffffffffff2db, 0x40]}, &(0x7f00007cb000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000130000)={r2, @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]}}, 0x8c) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c85000-0x10)=@common=""/16, 0x10) write(r0, &(0x7f0000a5b000)="8465", 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000169000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/26 20:37:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x6, 0x1, 0x3, 0x3, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f7f000-0x10)=@generic="74e600941e72ffeccaf7a49eff761f90") bind$alg(r1, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$pppoe(0x18, 0x1, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/26 20:37:22 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) r3 = accept(r0, &(0x7f00009cf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c45000-0x4)=0x58) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000572000)=0x0) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d9000-0x4)=0x14) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000ceb000)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000910000-0x28)={@generic="c508960b7a51c33344ea60220d60ac11", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r5 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r5) 2018/01/26 20:37:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x800, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000963000-0x4)=0x80000001, 0x4) bind$inet6(r0, &(0x7f00008df000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000cb9000)="") 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000008, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x7, 0x1, 0x80000001, &(0x7f0000f28000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000054f000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000766000+0x788)=0x0, &(0x7f0000aa1000)=0x4) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f000043e000)=[{&(0x7f000014b000-0xd7)=""/215, 0xd7}], 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) write(r0, &(0x7f0000212000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) [ 1007.105842] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 1007.126939] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc3000)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c6000)={0x0, 0x0, 0x0}, &(0x7f0000ba6000)=0xc) r5 = getpid() mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc4000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ec000)=0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dc4000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc3000)=0xe8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc3000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005df000)={0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dc4000-0xe8)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc3000)=0xe8) r13 = getgid() mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc3000)={0x0, 0x0, 0x0}, &(0x7f0000263000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000733000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000dc4000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000dc3000)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081d000)={0x0, 0x0, 0x0}, &(0x7f0000054000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012a000)={0x0, 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000564000)=[{&(0x7f0000c3f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007fd000)=[{&(0x7f0000d83000-0x16)="89b5ecb3067f6ae06087464c25dc7091da007f8e3190", 0x16}, {&(0x7f0000b01000)="64af5b1f53691d81328795e465d71bd7596a3f65ab312f2d3ae8533c56cebe945793dbc0f412", 0x26}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000dc3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f0000dc3000)="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", 0x1000}, {&(0x7f00000fa000)="ba1b4cabedda6904d646a5e4cabaf65033271e8c2f3d977185ee6f43a405e33e03f0a4548bf73d785ba0c4a563d90c61332732e5c1f55acc604139c35f9c0dbf57e4d9126d3e72d6357324240be5134f4312ede92c7a3d21233c87cf79784d57d75f1aa09b12de72e98d248b3f3cd77fd6393e0003656680f2fd4fc63d40c486692869", 0x83}], 0x2, &(0x7f0000dc3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r17, r0]}], 0x140, 0x0}, {&(0x7f0000dc3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dc4000-0x50)=[{&(0x7f0000dc4000-0x89)="be17a3a3e8badf090eefb0e41c6b37a6c2d050d015b0d5e40f7163cbaac472a8f1e0bece593b02bbdf08a4bf312dcd04533d47b43b2dfdd35724e99c775b3397e0641885ad236f15d117c57723c90587a09b8c6ef560ab84d1f70c9452aad132a0deddf90ca6ba6d7b61db0163c76cb2c98ebe454147b56ea24cf46e45a552c32ced004cc0bf0b11f6", 0x89}, {&(0x7f0000dc3000)="b551a87f884cbf7973f260752222c55564e8fb10e2a9259e0df1d90a406b229de762a63dc5e3731c8e05a15a719b9fd1e7aeac480197b191f862d77cd9f248a9e5c454deed2f0d1813d77cca02d198d57f9aeda9bf39cd4da97492c3ee4585ea35488bc34bd7ed68d58ddcd960dc69ebab4da2af2853f17741da32ac38e8fee73f40033765fa7a48d57fa421cd22cdaa90c3e6fea8d0a64fefd5e875d7e4bda71439e532a5453881a4fc2435bd7fe8625d352475c7292768c3c1a54a513b270aef894d6bcc78b310209db052d0157f0f9bd4f3a1a1d50a393e21e23464a3badb4a07f22245a1cb3c7d02aae284b9b7d9a4d672d68a71f4", 0xf7}, {&(0x7f0000dc3000)="e37487aa124fd1b6649c6e96d622b9e3c2024303e47279378fc1d907829ca4f30c61e02e11cdef650c6395b5164244f76f7d98ea28b948417e05aaa28019379294cbf325cd524ca3d589889886c2ab639a3751072ddb10039ee290574ac0582daaeef7943a06bdaf51b5a0de477d2c791d625f4af22b15adea7d4c19481c559473a2eb1e33cc3958ea2d912ec71e7f1cb36ef25e7f98184bf4418d69fc38a744fe5d02ddc2346076bd97ce473620bd6a609a80e042d33a76fdc8", 0xba}, {&(0x7f0000978000-0xf0)="40ea2a69350611fa264928232b7d186ef4bc6c25fcf39994ada1f00eb53293192f8c6036ec81b7b65da54372b785df1e4e9246ff0e682c833ce7b1f19edccdf75d0b4ea2b5e784ddf714b98bc69ff1850b2aa380ebe2dea93036cfea4a9106ebf4d0a939260c096c1215c3feb63ab2066d9bffa0b38aff446ece43056f3c6f83bda6d271e06056db83d700c446f157efbb848702109877907f39a4224a47a398b9c22350e648bc7e84908ceba20acb3d20cd50ccb44cf82302ce92fbda3fec385736b98885fd3154d25273cef168a74ebeb0060e41bc05e279815a81df22262af5fbf5a5b79c4444edf738234ea57cd3", 0xf0}, {&(0x7f0000dc3000)="5d5d220936f6651cf0aab38059a6206b168b5ffec2d5b5911840cc194b07d220b25f9dd6717b14a3bff3a0a0f45424e333da97e407eb89fd0812be5059830396127a9c5b4d13190674b506c46a2abdb57c66696e8df62a1f81ca1b92c8ce8b1845ba026cdce3b32f62b32a557bdfa7f6d167f79c02479d5ab2a39c46a0bfb935a7de60b4b69908ef79d3e9a200a35a8ed507369113e4d1abb9722ea02a8c28ba052d4d5a6271b9f8a55da99ff80ead23e84947e4d612b8206a5c7c7bc56654cbbb36b6135166f225a66f312c2e30fac519e8880e3127b1f1", 0xd8}], 0x5, &(0x7f0000c23000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x200000c4}, {&(0x7f0000dc3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce8000-0x21)=[{&(0x7f0000dc3000)="d4ac991d24d0e3b8f012972b394a7b0eeffead6ed540bc362506edebb8870302a9dcc13e0f530fe7b3a37c4c258b2694558636af57bcae5c61c5ca72f159f31b5b4f26321f675eeb0b0089b7dd6636b638dd10c1b546fcfdd49d126b032a900861cb9d576f977a78d3408a7f09e8abb77a3074e12ffc7d8d4070eb0583a3266d1fe80ec76630a10e0c871111efe882b1c09ea3167e7c43e074ad97fd4207e62910aa7db0884d1fe4f18bcd198016ce21a4be0c5f2d26b4eb735d37ce4b7a1208a0a42b140b31cde2bbfa0987b6cc14a16420753fd70238", 0xd7}, {&(0x7f0000afd000-0x89)="3a5195169e0fc8613e6468558c92aca08e8b2a71552bbdfe9d94b0e01a906963fce5d4767cd345d687a3512b14895c54e1e99f6e9917c0e4f054dd5968b522676a7eac186c77964c6b1edc4efef32ae8676d1208e225d006b73a04f9c683f8e869435eaf743ad25aea229d8ba434be23ec7c274f58384bfad9b3790d7e56218be9b59f3cec47501edd", 0x89}, {&(0x7f0000333000-0x86)="fcb04175a5a4ab20bf3ef863ec9f5b071b226410d334b5824332328880802453eb8760d1b74073939d148bd15b5fc488ed7a7f7cdeacd14168bfa9474acef8b9679a691eeb9958725da806042dc7dac3f3c4b5835e6b7c5761a8a6cee56d211b3c988201131af8197815b60bd4287090014018c9b1e54d1d93a3e0028e604fb8f6d694b407cf", 0x86}, {&(0x7f0000dc3000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x50}], 0x4, 0x4000010) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000074f000-0xa)={0x0, 0x287, 0x1, [0x2]}, &(0x7f00007d8000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001ac000-0x108)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8000, 0x4, 0x7, 0x9, 0x1, 0x100, 0x1, 0xffffffffffff8001, 0x1e5b, 0xc5, 0xff, 0x3, 0x100000001, 0x6]}, &(0x7f0000141000)=0x108) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0xc}], 0x1) 2018/01/26 20:37:23 executing program 6: 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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000064b000-0x4)=0x1, 0x4) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000)={0x80, 0x1, 0x0, 0x4, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x4, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0x12)={r3, 0x3, 0x5, [0xfffffffffffffffd, 0x3, 0x5, 0x7fffffff, 0xdc7]}, 0x12) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000010000)="0e3fdf028ed4d75e59fb852ff6e7c141", 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) [ 1007.166108] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 1007.186074] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1007.196277] IPv6: Can't replace route, no match found 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) pipe(&(0x7f00000ef000)={0x0, 0x0}) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000114000)={0x0, 0x6, 0x5, 0xde4e}, &(0x7f0000115000-0x4)=0x10) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000114000)={0x252db8d5, 0x2, 0x6, 0x3, 0x2, 0x40, 0x7, 0x8, r4}, 0x20) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000003c000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) pipe(&(0x7f00000a0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000115000)={r4, 0x9, 0x0, 0x3, 0x1}, &(0x7f000000c000-0x4)=0x18) getsockopt$inet6_dccp_buf(r6, 0x21, 0xe, &(0x7f0000114000)=""/242, &(0x7f000006b000-0x4)=0xf2) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000c2000-0xa)={0x3, [0xc6d, 0xbd23, 0x6]}, &(0x7f0000117000)=0xa) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000117000)=0x0, &(0x7f000008b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000117000-0x4)={r2}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000002c000-0xc)=@sack_info={r7, 0x10001, 0x5}, 0xc) recvfrom$inet6(r6, &(0x7f00000fc000)=""/156, 0x9c, 0x10021, &(0x7f0000116000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a6e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000100000)={0x5, [0x6d, 0x3, 0x7, 0x5, 0x80a1]}, &(0x7f00005be000-0x4)=0xe) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bf4000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1b, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) r2 = socket(0x15, 0x2, 0x80000001) connect$vsock_dgram(r2, &(0x7f0000f0f000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000022e000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000093e000-0x4)=0x80000001, 0x4) syz_emit_ethernet(0x2e, &(0x7f00004be000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@generic={0x88, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000017000-0x38)={&(0x7f0000016000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000018000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000019000-0x1)=""/211, 0xd3, 0x2}, 0x40000000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x80, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000005000-0x6e)=""/110, &(0x7f0000008000-0x4)=0x6e) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000743000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f8b000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0xb21e00, 0x101, 0x2, 0x0}, &(0x7f0000f8c000-0x4)=0xa0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003db000)={r1, 0x6ce9}, &(0x7f0000f8c000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ae000-0x10)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1007.267114] IPv6: Can't replace route, no match found 2018/01/26 20:37:23 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x8) 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fd2000)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc000000000}, 0x1f, [0x4, 0x0, 0x0, 0x80000001, 0x3, 0xa0, 0x3fb, 0x80]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$packet(0xffffffffffffff9c, &(0x7f0000fc7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa7000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) socketpair(0x1, 0x80007, 0x0, &(0x7f000093b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000bf1000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @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]}, [0x2, 0x800, 0x8001, 0x9, 0x1, 0x1a5, 0xffff, 0x4f72, 0xffffffff, 0x5, 0x4, 0x9, 0x125f, 0xfa8, 0x86]}, &(0x7f00008e6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000489000)=@assoc_value={r4, 0xfffffffffffffff9}, &(0x7f0000e9e000)=0x8) sendto$ipx(r2, &(0x7f0000141000)="7d28ebc51e88ca675613dbb4ff4340459c8c036bef424f1197af45d66a01337db20fc98891fe32fa7852ef8a3c7bce0164f6d7be86cfa510ca84d0c7570d56a9b22380f1fab586fc42324f0729fe573b5676064a51d1057b84dc854b6c9cc45b1e64a2460492b0629b62bc5b574794d027869b8ae2d245eec23064b881c12a0a7a20f37efa31af5fd6327c9369dbf3a9d19ab389d02ae7db3f928422a9d8950e9b2201234fae04da14ea379830947d", 0xaf, 0x82, &(0x7f00001ab000)={0x4, 0x5, 0x6d, "bb283cb00902", 0x7, 0x0}, 0x10) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3b000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000098b000)={0x0, 0x20, &(0x7f0000c8c000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004da000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e0e000-0x10)={r2, 0x8, 0xea6, 0x0}, &(0x7f0000f85000-0x4)=0x10) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc2) listen(r0, 0x7) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r3, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0}, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000333000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d2000)=0xc) r5 = getpid() sendmsg$nl_netfilter(r3, &(0x7f0000f2c000)={&(0x7f0000c84000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ec9000)={&(0x7f0000637000-0x15d0)={0x15d0, 0x13, 0x3, 0x800, 0x6, 0x1, {0x5, 0x0, 0x6}, [@nested={0x178, 0x1e, [@generic="638db1cceb9b7ba05d1f84c2422f77e50bcd067da2a7f8c826d584752a3100c12e7f13c82f6df689fb64fbe8a16a6feb2cf93f864f8b27e3dda5de348a7b0e4ac7ce7fabbfbd30e5d87a7045d5c243d5f73b6439969400499b34006a789a247e36b48eecbfa7db9824dbf98605fe138b902b1642755fbcbba6d0c7ad1e53ba03c87ca55af5288405090399089ac40b3cc4a5a672573b194a2b8f176ed7925c38a55fde149fe83f9f7e51d81f65912e9a3fa3d7ba6a", @typed={0xc, 0x64, @u32=0x5}, @generic="116867c351907e543010846636981648412e15581d98a3adc8dd0853f1a27442894215df44d4b495a6ba606410f85523aca258011dbff2702d5bf5b3e8ca96693d1efa19d3afd919ca2d1820de36a6ec8f355c2879ed5d3ecebf9b2cbbd66d719c88e89024e6937902c19cc9ee1f3ec3b264eea9d18116e4b62d18791808e77e33178143066f5a3b7209", @typed={0x18, 0x8e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x95, @u64=0x4}]}, @nested={0xd0, 0x65, [@generic="6e9b8ccacfa24f4132aea71f553089241864657fc3f2920a948feeab2fb69d7c4d1f0223e916716b57c3f1b4bfb901c8e14299b79798d2ed263356c026747a266acb0776d9e310ab51b2710169a579ca9955d3c065a74c97628d8071707e19f28668de9d16996ad41b58186d5b118b7794350d95422f3fa9e938406879e752c351076b2c350df2460887c9ce053b6e390a4b1104feed36c411a644b054e31945a2c8d70a6e65d47fbd8421a176e17e4a5a832201936908267b6fc757f1c91315304979ab2399e8fbe909c0"]}, @typed={0xc, 0x8a, @fd=r3}, @typed={0xc, 0x17, @pid=r4}, @typed={0x1008, 0x72, @binary="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@nested={0x10c, 0x52, [@typed={0xc, 0x3e, @pid=r5}, @typed={0x8, 0x41, @void=""}, @typed={0xc, 0x88, @fd=r1}, @generic="1dafde58190039a0c992b8e8ce0903737364f8231c951f0a7d5bded0e66a513b9874b8fb6948b1b6ba9f2dd2caba591368445633c07ae43081bdfa054c2ea2ca4cc78a1f", @generic="1b109c215db35e6572dd157fed3a66f06e73fefc10cb08923aa26ce50603ebc0161d40e0639071f7e67a6db61803ebf5661cda11b140d4de6d39ab0d6fab4fd731f220cace68e649a75cd97b2d0ee6cd12cee2b5c1ca9c0e6d56d6165a3ce4d5aaa9c999c22eda0cc15a8f293717810890929b32b2ca78a167d00c3ab64718edf382a698fe6d97caf24b3f1a63b92935dc119f1bd5327fa1cc7b517e5c282611b427"]}, @typed={0xc, 0x5, @fd=r0}, @generic="9407d09cf4896ec5fc7f0f574000208821b41838a77ba6", @nested={0x224, 0x7c, [@typed={0xc, 0x0, @u32=0x9}, @generic="8795a6d7fe61ebc5af892af2b2d81f5beecf43a300776c8d9b85d470e1172df998a0b91b83ba74c8ac407ffddbdfe2a0e18d3b053049b52e9eed7b4eed94e03439706298d591693731fde53645d36de94a2f3448b3be0cd618bc9551bf7614511601b59d0461ecdbbb53732554d16cb71c80bbd9f6a5406c281a42157b208728d4266ce842a6d56f5d6ce88eab5e0d52d4d2e80c0caf6e4952bc2448637a5f6dabb75423656da07d60188a7b3dbd9ab9879a6887337dca4c766aead43b684c11d03ed1849623fe", @typed={0x18, 0x1c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="54f6f2a58b174a31197a402ff4fd60770c02283885ea5f9a01", @typed={0x18, 0x5e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @generic="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", @typed={0x8, 0x61, @void=""}]}]}, 0x15d0}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/26 20:37:23 executing program 0: r0 = socket(0x3, 0xb, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[], 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x35a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x85, 0x4, 0x2, 0x1, 0x9, 0x1000, 0x5, 0x5, 0x7, 0x401, 0x7fffffff, 0x80000001, 0x6, 0x1ff]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002b0000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000)=0x1008) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x7fff, 0xff, 0xfffffffffffffff7, 0xfffffffffffffb27}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)=""/172, &(0x7f0000001000)=0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000003c000-0xb8)={0x0, 0x2, 0x3, 0x10001, 0x7f, 0x7, 0x8d19, 0x7f, {0x0, @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]}, 0x7, 0x1, 0x20, 0x2, 0x8}}, &(0x7f0000d42000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b0c000-0x8)={r3, 0xfbda}, &(0x7f0000220000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000638000)=0xfffffffffffffffe, 0xffffff3f) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000013d000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a191a569ecf3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) socket$inet(0x2, 0xa, 0xc1) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f00003e9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008dc000)=0x32) socket$nl_xfrm(0x10, 0x3, 0x6) bind$llc(r1, &(0x7f0000908000-0x10)={0x1a, 0xf7, 0xfff, 0x1, 0x3f, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x6d1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000773000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000016000-0x4)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f000077f000)={&(0x7f0000658000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f00000bd000-0x20)={0x14, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000788000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b6000)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000837000-0x4)=0x0, &(0x7f0000f6f000-0x4)=0x4) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000035e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f6f000)=0x60, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a78000)=0x3, 0x4) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) writev(r3, &(0x7f0000112000-0x20)=[{&(0x7f0000f6e000-0xb9c)="0d6393d450a9cef4ef2dd5f2356cede192833a8fc812d2ab93841d76d09e6157ed8af1f32e473240736b70d0dc97c040879c188ba33097d6e62ad49b7d49c81a02c8d6effb5905c4b449cd2c106117cb34500990fe96ba27c25223863299c16e38ac9d0112315b5309c31f46e671688642fb7dad8ec33a7951ab951e20381d70ea5a795f1337e4effd0bf685bde14963bdf54efe894ec9d376de443f5727b27488ff35d2b4aaef502c4b1eb5e622110099bfb64c075eb816872caa3ebf780ee83f40dc4a0cbe3582bceccabe9e3c7a6556f6faacf72b3e68d21289de08aaaeea50376256da35a05716f23d8057ae345d5219b80a46db9c5e4102d548113d50b9f2baf2bd65fe26978b036dc1fc87420cf514955cc6074c3b828882aa306a79c50654e3e3077bcfec0211b806f79af248ce6d21ff8e0cad67ec3e5d89165dd9a83b29a5f84ca3c38e997d695871c902ac5503ea5617ecd52b0cf3b3107167dd5c70df44037cc263ad90b94a5e2640e31e1acbf1e20cff84da8a22df9be7c9a3fe2b71ac4b169ed6782a93695d49096b5963707c82562477b27a7bc0fa0bae6e89e66985643a6ad2cbd1a507216e4ace808864e454afd31f8e77ffbdedebc15f08d771e19e353a661660e3ad260ea2be289378644fa3890597959c9768ef393372a2f155dfcbee80f27b22a79f6d832b75221f4f4c0f3ff2b2475ebb5d5f6d31f0cee1c48450c67e03e716073227af90a520112215bb05d9d608a620f52ddacf9f3025a73142e377241193c26f4c777543e5d54d80ab746dbdb22fbeefefd9b97ba4a505697204b9bfcbb8b4d5622dc170df7b3add007d7128cfcfc94ec96404100fe8d73a00e5e1c459e2e6e97d5f4870e0aa6f0c154e6df632ae301afc8797d1a80bbe1f2a3f40f746faf3bc32a80a2b9b43fd507cad75bca3ff2ee6a712236d213a5f78dc5be92cfb47a8d15b227aa3d9f0f984faf492941df52c39ba30b8072c2666f7850a2728519645a35e5448a103541e70626fb4b8c2f501cd5e2c12a8820dd87787877902a28c225549389df067f1efde2e95c2f6d0bf61fec61ff7b37458f103f7ff8f1efe6614a17f706ecbb0842ecbe208dc062f9155c6aa3698d0e5fd5b2ed3f08796c3d265be31a84025952ad29e5d804c4a379a71cb1afb62c67b482b27b64bcb83b0f0b0159e24370c955caf4b450f63fbc2a101c613b3e7b42ad1399fdc2715fd2c3c91c6d50c71f925a4459e414d20634ddb8c1754f6254fc4c48d7688e53a6f07eab428b5efd0653fc90b4d2cd7a62c35a384091a0b504555413c49f43f3c0f3a0d58a0b0aabf78710b907665b186f620af581938397fea831ef375465da2224d6853537a9e4fd3d21e0972f709e4b14a31312c6d02537313b0a0350f38e8de4c2b524ad6c9857518ff8f2e9cfe39f37e63872e04b8c28359ed5529480060939cd8e1d049959f801859aca1d7168d071ebb530063de79453c92236406491f3de9dcb76469685e2c484a4dffb7d8871d335b3b54f8641ae216eb0a9d8ddd73c76cdf3ade4e457084e5ca953b66a8fd13e26b4d0f83d01405ed59e0ff12c4134a11c9d42976a45807c54ce7f4a4b5fd1da34c32bea1a4aba11eccd68781b97131f6104bd88eca3a0b24114538eaf5a3ed9fc6d9a3016e6a740a44337e51e69772e5ea79e637dc7b2fc18f1f3dc765680cde045b2104b5bacf614945905b4676dfd80698d67881a96094f22b09c3b354d4d07d8350db1170f7df913e33b238012aac3eee64d4772defb710001ce384f58bde7a12fa5dfa37a6af78776b89862b353b2634e2517f5c9b7352724f1ddb947e88c9129b01029ccba67e5131abfe3fdf9d635fb254ac807c9a5b0285d3ba02e132eaaa15907b11e13921c1d48631db29aa55b0858d955582d405c939324fd44487cede01fd46f9e5ddd7ce8d3af6c7fc7af70dcc80f19bc58a1b24c308efca42db67907f5f0f743d04217bbae42c4bc1f0080b6366e1ca41ccf16a3407ce03a9cc68db65d4f190b5534f38fb84b67953dd4fdc78c8387affd1ba90798db4e15914e7b18c991e90a601fa2efb64dc6295496fca312e75aedf74a6e787dd7ca9c4bb651deccd9ed06d252269b3eefe235cbe85a5383fab77afc1eade6b0b596536ce3047087025bd8230f35af45b1f932f99361bc3a41c73a9b140efdc1d107c4be594406c1bd069dfba67c8b8adc0fde2e6db1c8c3a50d66eeaaff1493b90af8a11cf90ccb4a820932d3a9012bebc984e0c853581df15f129e0c84f5ed3c025598d3183b53e4f19ae70292f123993e3711c689f27969dc6113e8978a5a4c8fde5b7cdf870abf937d857ad7f2a0c272cb31f92cbf9e7be3bbd88512032936b497e1c2c5c03c881c4e02cd78ef8117b96708906462aab44767680e98a9fa482ca5bbf2a5f5f48dc3d6759b2baa33da1fef322e8102831f22556f3e8eed2b062fa06e17b2e6bd6d917cdac4a2d69404faea0d4063eacb707a9f47f6a5a54a891ebc3229828a7a6a92082f4f5683051a2cb4a2147177ee4ec547e115030215ac42c7233f55820785eecd4f2f7d04a2294f055517d6ab8eec531fed1e5708b6c0294ce606a2cf89eaa48b50028e3a3813cba5cc800346544e297d7a32e567396b44877c91e7f937b16bba0a25734d8e4fef66080c114d5349aea8d01e2794dedce126c3a2e04a02a33696c9090bb24a3e3a89b4916804c1c2b76d133593353e50f085e9ec9a85c74f99f74de4926a6646f95f4d4ccb1e9991d0498e6f610c148e6bf1d3e67074470a429534e4e76c5966b7e4452ccf6df51e3a2c7837d75c29207e3da5ab3677037a6302a776ea2d3fefc23ea0eeddf954da11be3be167f353744f97a08b06b129e47bdfd43b865df0b21e5c812fe10f0df21a9f23c856ef6e532fce032d2d4b19c759255793f4b94febd5975e2fe268696263e607ada7eaec7cc58abba6f6a3756be3356203b985e8a905e535306a26ba3155a0aa0de93eefde673898c0f08a48a0264c8cbfe23b2932ae3e1ade4e223afeebf6de1913452e8604adbf4c02e2fa69d79a4f4c99a260debb1f94857bb3ff100a1531c81d9f6b4536dba6bd9e335f53dbfa40cc36bf2107d5d15e4d44b87716523803d2da7f96789c822255882ef38b2cc74c115084a552b57db86de8f9ee136b667dcc6f31a8e935136124a3ca2d988bbf97503a882e9bebb036c26ac4f2e7363b87c97a1363f487b3f166bf0a817118147ba4d0f91b0cdb482814fda165614be3de6ce580961d57da4f2715e59cd1d8902a4f728ac97e3261fc843fb06a3c1cb863d6712fcf6f8c43bf0116afd60adf4eaaba843bffe756c2db1f81c213e00b3b2c17b8f41f0765381ec7cad4914c4984eff090ee591c83194d0a48ded90df807618fb1f7e76bf9d17d605045a829cc3b264b1dc56e6d8b59b595f791cf5d79c4b8a64550728a2b91163744f59ea39b5a27cff255b336faf35ba9f3f28178c1462d2633702a658f526346367c69e2d06c5d772068cf85dea48e43a2db689233fcd573b63f6186797920a8a7eb9d14aa346f898eb97fd372e9a4c929759cd4f5aef53a8568d91f21d5acd14822148cee74201a23e05a5d43c4f0cc8558ac61ca9683dca0e57776feaf3ea89944bbb7f670c8c5c94ee75df1ad071e951b03c70e40c801ab9bab47bbe80d230b332acd3eb42f4e03a10f819e2d228d0a7b79e7b90b3012add7a04f7f075de1d0bba69fcfdf76b265a9a63d63f657ffd6c8c6abeb7d5d36efff3178da96367a55529622334f9b663901e3bcf348016fd8b9a81c1fc3d8ce360a3233f84700bc396d0db282ebc8622c3e09787f60c1706dff36f4443558010ee2241a6f83b44c344ca2a7c54df61f516ca2d8a3aa20a168717b55d9ae7560cc4efec4239df09126ad35403c83397f16270e1ca60dfeac6c970b9739ebfc8d18e9fea6af19a7430c88c968cf466b3bf9b670bee07012e189cf4876b4e2570a99ba58f6ef762a88eb78e3c92906b7e46156482cf4b70d17928768171e744d380772281c6152d1bad8c2a38f8695a0f289da3796f7e2aa77e80e2a5108b67da95177a597459f93e1978bec820c24b0010bb8e48b87a72c5b93361ce2739e3c5c330bb70e07b32d7de563aa9f3c05cccfc1b97d73eac72a662abf8eb2da97161c85f8716ff0b259180fbec47", 0xb9d}], 0x1) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000087) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xb) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) [ 1007.328948] validate_nla: 7 callbacks suppressed [ 1007.328953] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 1007.356521] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000232000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000060f000)=0xffffffff80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xf722}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x1, 0x0, 0x3, 0x9}, &(0x7f0000001000)=0x18) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) r3 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000002000)=0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x8}, 0x4) socket$l2tp(0x18, 0x1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x39, &(0x7f0000003000)=""/151, &(0x7f0000006000-0x4)=0x97) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000007000-0x5c)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1e, [0x7, 0x4, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x0, 0x100000000, 0x200]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000008000-0x7d)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x7, 0x8, 0x10}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000-0xaa)={r2, 0xa2, "ea8c96552c05dec839d4ffdd0805626a2cf867f952972bd0231b6fdb5f8743a251b8447299712c883253b4c976d837ab576a233e1aebaf1deec1a6c9994a133d40f2406052b70116972a9e557b2767607f68eeb5b8866a27bd89dff0b9858997ee220ae8d5829551b879bf1727671794a18737b54105f9e1cec2c3015cb5b99861d900d0431045e1a59693ddbb1eb3de6f251eea9bbe168e3f7c590c3859bc0c8f97"}, &(0x7f0000009000-0x4)=0xaa) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000518000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007d7000-0x4)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {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) getsockname(0xffffffffffffffff, &(0x7f0000c83000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c51000)=0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ff3000)={0x0, 0x9}, &(0x7f000079a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000737000-0x5d)={r1, 0x55, "8acadfb64e9ca797de620f552542e320ddb45301589337bab1e980d3501c40c4e686b6f6f13cbd53a8b123645815835c1a1f8084e64b61be70c4f9f763e88f2d2225dfa6c01252b9479080cc631e01c19155c8f7b5"}, &(0x7f00005e5000)=0x5d) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r0, &(0x7f0000b9c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e68000-0x4)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) accept$alg(r1, 0x0, 0x0) socketpair$inet(0x2, 0x5, 0xb4, &(0x7f0000b65000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000411000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a40000-0x3)=""/41, 0x29, 0x0, &(0x7f000057e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000fd6000)={0x2, 0x6}) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f98000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a0d000)=0x0) r3 = getpid() r4 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b9000)={0x0, 0x0, 0x0}, &(0x7f0000a08000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000836000)={0x0, 0x0, 0x0}, &(0x7f00008e8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b35000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000152000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, &(0x7f0000b03000)=0xc) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = socket$vsock_stream(0x28, 0x1, 0x0) pread64(0xffffffffffffffff, &(0x7f0000a21000)=""/185, 0x71, 0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c44000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000091a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00002bf000-0x4)=0xe8) r13 = getgid() accept4(r1, &(0x7f0000156000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0x8, 0x529d78c1042166d8) r14 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f22000)={0x0, 0x0, 0x0}, &(0x7f000061a000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000203000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000080c000)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002a7000-0x2)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a4b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ed7000-0x8)={0x0, 0x80000000, 0x1}, &(0x7f0000d86000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c91000-0x8c)={r19, @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]}}, &(0x7f00008ce000)=0x8c) r20 = getgid() sendmsg$netlink(r0, &(0x7f0000a36000)={0x0, 0x0, &(0x7f0000c16000)=[{&(0x7f0000730000-0x15c8)={0x15c8, 0x3b, 0x10, 0x5, 0x1, "", [@generic="da9416bf94bbf1af32ade2cd2a205d4abca857c6053c2061022ebd0a5bd702f91ed2613000d46dc0a4acb02110a703eb78d66480c47f8fb4823f1a222cd86274343bcb9d678e2e637cd643e6064e28b7beee90fb834eab15701ff7db848f6828d395a100e276f7171dbb2057076a379f048384a9beb20d9494eaaa8f32a2309f9681fbe46b9165b31fedfa90dacdfc3b2246f3aed031fbc368fa", @generic="f29248b386484ee6f58e24557d73e2bbf99faaeae9a9f5d8edbf045b30b3abf24b94debab00c80f901decded43093f300b62a1f42511", @nested={0x1124, 0x1d, [@typed={0x8, 0x62, @void=""}, @typed={0x0, 0x57, @u64=0x101}, @generic="284c9d954068d2868b3d39961412fe8c7d6645a6", @typed={0xc, 0x8, @u32=0x9}, @generic="a9b4cf83eae99e70309e9381aabe6f2b68acd0c1fbceef67c5594d704af30af1dbeb2cda480fa01736d19464d0eaa1e2d1e6cc69cea082bd5431edaeb9a4bc0d9d29fcf7ac7656616b4e2e731691f28e0ba5681f8d7c8616a242d48d5bd73aee6cc07798b07b228d22e1564b88173db6cb80ebd5815bd826c5379d513912787aac827bd0b9360416472e20d9371ed3785c0ff6d29172fc3bf51842e0439dfa27c9a551bd163cb05c210cfc7d5190992ee78b3ffc53cd9a3754669e7409552b058ef9d1fa68bb81ca519b7c041885ac002be6a958b5f2ccf7d4985a2aa864bbf375007bf087a3298620382c557aa9d1a086a4140f512f"]}, @generic="08369837f0ce9abad58c0bb7411e685935f5ebf4d2890a8a0fc366139325a76ba9a32ad1757e171502a2c1295f239a99395fd4f30a4361e4454945abf794f2728da7f08b9c290b2da49c1c59ea0d6ca3ff7d200460ce1fc1d60ef4ee228eb2d5edc4770a6072ca37379aa0085cdf541c5dc588288f0793ce76c128805000f990abb4b140fe946261ecf9c8d12df08ffec8f441", @nested={0x328, 0x50, [@generic="bf0192877b24112bd360a9c3887d88e375a033d374f114480fe67eb40d1149c3415cb3db2e4107886489eab95c2d10a9a61b427cc8aa74b7ce6d299d42fcbc601801d048a25ae01350e7ecab556c5572f3d64234280cc4dcbf7194700d54", @generic="6ff53200382f47788190d9541dce4b9cfb0817c0b5a84eb8cfa264b25ff4409e2fca37ca1f9701bda80d44b3c1e9578babc58140c18c58f6422f6a04a2183ca329c64e872091a083c9b7cbd482e58da904711a2456d0429b5b6911c1a1a7ca6ebec4b25487fe5677d49159f9de8c92be50696f6f35798cdb7707f8956ff7c4a4ae69ce107b3281e27efb510a37206737cb250f859be1e165482e55c86854ea44c1ec77aee5ccf4adfae0dfb8b5a494c90d2f069d0c179f3778c9c95104039f86b874c02e4c2c03b5d05d16648933d6e522b2ff64467ebe53e474c03ab806376f", @typed={0xc, 0x66, @u32=0x1000}, @generic="7fc12e59705fdebe3dc86990670c182278c506eca565c252874905ccf6ed6b728490d15e2e04c18d2c22b706a003997c2115e1addcb2a19ccc6de1be923aaccf5050cc982ca35265f9a58ee02c2405f02aa57d80cef7bd20f2a8cc9f5cdc551bc831f1312627dec71c03a1da20b13a0a5114256afd70e874c902c00f23a4b3afa7261008e18798f76d8c0334fe68f49340e5b490a1dd19c921f492925ede0d3dc11abf946627c740fc01", @generic="c472169b21c5ec0f0ae54aafb376c18e433e0d7b0eb3ecb68309d4cedb435669b6d1a710fe7fe1d66e1369d1aee458bbe37efce9be53bfd22b928596b48a2d6790d7633f63dae02040de3c9167a9953638d2faa49debf4d34c5c284889d6bfd43acd9dcf91ec02b91923663cc6abde309adf8d148d0e16d22319d063d00d4628aac89ab48c1935e719bd1eba3dcb5d21e37f622796cdaf1b064fe39989cdf9c063824e2a30641c7f184ea7d24f1782b66f592efdef813cf16368ca74627dad0e510f5554f7786ab2b60132e4eb4f3dd528c8fbbff963dd3a9f", @typed={0x18, 0x2c, @ipv6=@loopback={0x0, 0x1}}, @generic="27cdb1efcb4bb956e48fe0c3e93455cd3eaad2d0471e6c393136bb242c955e52ba425e1ef39cc3e18f75184bde966d6c646048781ca7ec577de47f52f69294"]}, @typed={0xffffffffffffffe6, 0x54, @void=""}]}, 0x15c8}, {&(0x7f00008d8000-0x110c)={0x2fa, 0x10, 0x100, 0x5, 0x2, "", [@nested={0x30, 0x0, [@typed={0x8, 0x75, @void=""}, @generic="", @typed={0xc, 0x11, @u32=0x9}, @typed={0xc, 0x69, @pid=r2}, @typed={0xc, 0x45, @pid=r3}]}, @nested={0x1038, 0x30, [@generic="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", @typed={0xc, 0x3f, @u32=0x2}, @generic="2116", @typed={0x18, 0x17, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x4b, @pid=r4}]}, @generic="3acace0acbe0205599dd24089feed9b9dd1a2b3d94ae3a0909a1bdd50499f8cf9c095aacbef1e76d3548642a64b9b01a3c95d9e55665845b34a92f5ee5de42071e98d930fd8b9a6f021fafa16ddfc23dcd5ea5a1ed24515706a149a3d0b323abd0eab4e98e6a", @typed={0xc, 0x45, @uid=r5}, @nested={0x20, 0x4e, [@generic="b8d819d06c0acecdfd3fb3185974f5d7e141ec1e80b929ae2570"]}]}, 0x110c}, {&(0x7f0000b75000)={0x1c, 0x38, 0x0, 0x2, 0x1, "", [@typed={0xc, 0x81, @ipv4=@multicast1=0xe0000001}]}, 0x1c}], 0x3, &(0x7f0000370000-0xb0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r20}], 0xb0, 0x8000}, 0x20000000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001c6000)=0x9, &(0x7f000040a000-0x4)=0x4) r21 = socket(0x1e, 0x2, 0x0) bind(r21, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d58000-0x8)={0x0, 0x1}, &(0x7f000068a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b27000-0x8)=@assoc_value={r1, 0xfffffffffffffff9}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000095000+0x3f0)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000472000-0x48)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x10000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba1000)={r1, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac2000-0x4)=0x8c) 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000005000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000005000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000003000)=0x4, 0x4) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0c6412d789d", 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000007000-0x5c)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, {0xa, 0x1, 0x72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x3, [0x7fffffff, 0x3d9785f1, 0x6, 0x7, 0x1, 0x7, 0x401, 0x7fffffff]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@generic="f3824d418a8ed75b2d61d61b96229403", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x4a, 0xa0000000000000, &(0x7f0000000000)="3567bc36680c17d0df1d24fc58a6f13a286535c965117d1facdb51c03676843e3c8d61c00731de6e07cc7e9edad950f27af37cf0e1bd084ddd93a660b706b4376ebd30642592b95a70884ac6a6f9174dc634e9ae5b2b5096e0cb085de0a4d4e5e9b20bb37e5708bef61908dcfc6a86049f17a5489f207d266d13bf938488bb2b57a41025ab", 0x85) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000001000)=@ipv4_newaddr={0x5c, 0x14, 0x0, 0x7, 0x3, {0x2, 0x40, 0x400, 0xfe, r2}, [@IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @IFA_LABEL={0x14, 0x3, @generic="48caf80391679ed68a47aad9b6bd9176"}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000009000-0x90)={0x8000, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) 2018/01/26 20:37:23 executing program 6: socketpair(0xc, 0x6, 0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00007f8000)={0x4d, &(0x7f0000001000-0x4d)=""/77}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00001eb000-0x10)={0x4, 0x2738, 0x6, 0x1}) sendmsg$nl_xfrm(r1, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cfb000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x28, 0x11, 0x0, 0x7, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000024000-0x10)={0x401, 0x200, 0x2, 0xffffffff80000000}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000035000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000035000-0x5b)=""/91, 0x5b}, {&(0x7f0000034000)=""/211, 0xd3}, {&(0x7f0000035000-0xf0)=""/240, 0xf0}, {&(0x7f000002a000)=""/16, 0x10}], 0x4, &(0x7f0000034000)=""/61, 0x3d, 0x7}, 0x22) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f000002f000)=0x40000000000, 0x0) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ed7000-0x9e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x0, 0x2, [{0x2, 0x0, "d135c041ee3971b3de"}, {0x5, 0x0, "cf2c25159936e591714f"}, {0x0, 0x0, "9ea9425d27"}, {0x1, 0x0, "58e21e58465468e01c367d630458"}, {0x7, 0x0, "953b"}, {0x7, 0x0, "fa9dfffd0bf11cd0353b"}, {0x6, 0x0, "17289536f9f3"}, {0x0, 0x0, "d8f7cd8a1a134f14ab42"}]}, @ssrr={0x89, 0x0, 0x1ff, [@multicast1=0xe0000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "08070017"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d17000)={0x0, 0x200000000000000, 0x18}, 0xc) ioctl(r0, 0x6, &(0x7f0000a10000-0xef)="ab963d21f8fd614bb3494f6b743cc4830152f9ad7d69d598f36a32654208a3dd72d7a4e6ab9e33b7a9a71a5c6fe137d454b100e40403692f207baef6a8de81b0c42d405417cd2272b511d4db404cf3246ed25c8f08d55aa5a05c112ad8f39e9b4934e746794524fc92e9154ace2a99b4bcf76c76eff449438c785ddf44d30eff5afae3c6c55fd712666e28d61b74e71079832acc5d4c3471ed917789ab9b8de0f516fd0c48c5f2c7fd2891fd4cc608c996c8deb6a3c7f9a2c325da77b5cb2974dd2c3ff61cbcf1b92fc0f6bf9b23b5edcba3e3e399461a3ee97d14d6631059ccca31a306e63356ec2a118ea850e38d") 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x1000, &(0x7f0000cda000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000341000-0x4)=0x18b, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003d9000-0xdd)={0x0, 0xd5, "0d4255f1d6d0cffccd59d4ba25e595ca6f457ca316ff6a63aad9c02cf0f67f953efab646d7f73ae938bb6b0c261f41e2fdcd603c372dcc0ccde12ae97f8cb606a86a17f0c0e1f2e54760a62902d84681001151e014dfa9429d705ce82aea07ca4a67f4ddad481401ed1b2d745a458f1f50b8597a8cb2e40b8773138ff37c725fae88fc857ea7f3443953ff68d0d048387635c2638bc4ac1ec454f4873b8ab023aff4900aa40f0481e1fa190334a03f0c7aadb775f68834b37b413712553ecdcccb01dcf675d070b4ff5d094bb5defb645cc087dedb"}, &(0x7f00007c1000)=0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000907000)={0x9, 0x1, 0xff, 0x1, r3}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) splice(r2, &(0x7f000083c000)=0x0, r2, &(0x7f00006d1000-0x8)=0x0, 0xa4, 0x2) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000465000-0x10)={0x6, &(0x7f00004ec000-0x30)=[{0x8001, 0x4, 0x0, 0x5}, {0x4, 0x9, 0x8, 0x5}, {0x3f, 0xfffffffffffffffa, 0x54, 0x2}, {0xfffffffffffffff7, 0xff, 0x0, 0x2}, {0x8c26, 0x0, 0x4, 0x7}, {0x1, 0x100000001, 0x80, 0x100000001}]}, 0x10) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x8) setsockopt$inet6_int(r0, 0x29, 0x66, &(0x7f0000006000-0x4)=0x6, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000001d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f000001e000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000001d000)="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", 0x1000) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000007000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xfffffffffffffd53, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000f9b000)="fd81a51e45932b88b465edad2727aeae91c100767f96738d8e03d1f25c2b105c4aa9") socketpair(0x5, 0x5, 0x100000001, &(0x7f0000ed4000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c79000-0x4)={0x5, 0x3, 0x8000}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000c1a000-0x10)={0x5, &(0x7f00006ca000-0x96)=[{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}]}) r3 = socket(0x9, 0x2, 0x0) write(r3, &(0x7f0000f27000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92beade9f3b88fc34da17fa83ebc10f83f36d545745fa8a6ecb3398921b80968bd9ce98d77c368a6d9e9c7599f85d44f051eb07d2ade794b961743918c31acaf6661749ff178763a29a821ef24f5846d14f80b05929e390f01b63deb45f9dddc5f6d57eb3a360ae8940219c9b0f56467037f66f465a46d87d382c841b7fb11f80dde28641072d1ff84762a7ec3d96913006918463f69f112c7189158e293a4403cdf8167494bb3f891d23c2ecaa125f22e2d6f93e854008b72ca8b2041cdc56ecd81657b5adeab41a7e68c44ff8", 0xffffffffffffffe0) socket$inet(0x2, 0xb, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d40000)={0x0, 0x4}, &(0x7f00003d5000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b0a000-0x8)={r4, 0x5}, 0x8) 2018/01/26 20:37:23 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000aa7000)=0xf6, 0x2) 2018/01/26 20:37:23 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x11, 0x0, 0x1, &(0x7f0000f4b000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000548000)={0x8, &(0x7f000036f000-0x20)=[0x1, 0xc0fd, 0x11e100, 0x2, 0x7f, 0x40, 0x0, 0xffffffff80000001]}) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000057f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00009db000-0x8)=0x0) socketpair(0x11, 0xa, 0x9, &(0x7f0000e14000-0x8)={0x0, 0x0}) connect$pppoe(r3, &(0x7f00007f9000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000e00000)={{&(0x7f0000881000)=""/117, 0x75}, &(0x7f0000faa000)=0x0, 0x10}, 0x20) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000da7000-0x20)={0x7fffffff, 0x40, 0x2, 0x1, 0x2, 0x0}) sendmsg$key(r4, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff78) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000861000-0x4)=0x0) shutdown(r0, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000f9000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000421000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000072000-0x8)={0x0, 0x100000001}, &(0x7f00003fe000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000580000-0x98)={r2, @in6={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101}, 0x98) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00008de000)=""/141, 0x8d, 0x0, &(0x7f00008df000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00008de000-0x38)={&(0x7f0000601000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000031b000-0x10)=[{&(0x7f00008dd000)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x1}, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/26 20:37:23 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000000000)='O', 0xffffffffffffffb4) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000067d000)=0x0, &(0x7f0000af9000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00007fb000)="", 0x0, 0x4, &(0x7f0000215000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7ef) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) pipe(&(0x7f0000348000-0x8)={0x0, 0x0}) ioctl$sock_bt(r1, 0x5411, &(0x7f0000470000-0x73)="58a8e0fae4fe60a6f407d032e3e8c8ede08fd99b7c8eba7646e99713197efd1ff52f3c5a17071c2daae3c5ef822adbed1398240e8d0ce94ada2e6171e8e91a9b2f901d4f8eba6c88c6d49cee1335018febc9e32aa8e8f5f31e8bce2fea7661610c7208d7bfff33b88e78735a5024715994d408") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005fb000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a90000-0x1a8)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000654000)=0x0, &(0x7f00006c5000)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e09000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x619c) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) 2018/01/26 20:37:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00008d6000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008d2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) 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) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000080005, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000005000)={0x1f, {0x4, 0x57b5, 0xe44c, 0xffffffffffffffcf, 0x6, 0x6}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000-0x4)=0x6, 0x4) writev(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="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", 0xfe}, {&(0x7f0000004000)="3e8d5a3fe2a0b0066c14c84e897f2d8d1c6cf83ca5d22cbfff57331e041a023f130ad97cb106462984825d56c5522d16ecefab278176bf94eb2082c6f51e6a13d9f645b00fc5b3382c719ccdab74e7eb0e67812afc4cff410b5941e515aac23e0ad5aaeebbbfb3be8f3d4aabd6fb908163a5959047f0fd0773000fd0ed139a0d6fc57e759b44af86dd900a0e6bf9aaaf48c981899176c8e86284736cc025f4fefe110fa31023a47628e37367877bb041a8caac096e46ed35268f8ae6fb4b9244253fb7970b309081d808fc4fffb3eb992a340642", 0xd4}, {&(0x7f0000004000)="0f6865e33912108e63b7686681af04647e4027865c374eb6940af733ef60c642f7a14a6e49043e0f5e4d068f250082ec0a72cc5aa155582e6ca6d028cfed410bd893fd865b72bc1239baac846f68088e1a8daa2568f15a5023d226817e0e746403d69eac76b7b8edd5749208a5caf46c27f26408a4871ea8f3115bdd07b8c6ac3e9394bccbee41611d9e503c1bbfcf7bc247c04bbeac02498d0094b22a434bdb9ad60dc8162d2344d9e4dd9182b8db1e69a8c4776109d1247b17acf3da2d68ec8b97bb66bebb", 0xc6}, {&(0x7f0000004000)="444ead37472dec2f321b9df4463f158b533f6d017a46769af340bdf02f54a498d978113d527d8a5624240cbb162c0f426fc54f1a5be7ca207433df172827b06367507b89f6fd9e314acd7dfe845b769676633e874e4dca9882dfed2628e6b203dfed57a225a548d5d35074dbe613ec5d2feafcf74f848379a843edff781ff4e29ed9d3c8771868e37fdf11af3625d8b3c5223a38f9ec7681c96ab118d8f8b240f640fc9475a451c0afedda134084421882ec38064f63ab24683b8c9e5c5d364e503d7eb8be32c106e21d3cf97c5dcd16dbf60e487eced3f565c565c0ec1653667c45b8706cd05ef82cd21b4444103484", 0xf0}, {&(0x7f0000002000-0x41)="4dc73eec6eba96cb1cab1ac0c8bcb88e65945e276566daa6a760d36a1a419bad7953872d1548c65f335014bf790ffe20c00983c045c93c4e7293f93a2920680e44", 0x41}], 0x5) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a70000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) writev(r1, &(0x7f0000b75000)=[{&(0x7f00003df000-0x1000)="2e42f990ab3d4b8073ec8252291f14b07a59836a852e76c5c2ab60e0a6f5665bdeeb42dc6eb622fad73e634bd6", 0x2d}], 0x1) recvmsg(r1, &(0x7f0000ccd000)={&(0x7f00000d0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000275000)=[{&(0x7f0000d8b000-0xcb)=""/203, 0xcb}, {&(0x7f0000d18000)=""/177, 0xb1}, {&(0x7f000053d000-0x2f)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x100000001}, 0x1) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000eb5000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000198000)=0x3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/26 20:37:23 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c11000)={0xf2e}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000777000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x113000)=nil, 0x113000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000081000-0x4)=0x0, &(0x7f0000114000-0x4)=0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000062000)=0x8, 0x1) syz_emit_ethernet(0x46, &(0x7f0000113000-0xdc)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x10, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "78f459", 0x0, "478052"}, ""}}}}}}, 0x0) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)="00000000000000400000810008fee314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5403f5807b74ddf532d41db4c6c7496a4d9b27320172e6acb3d29e67b8e50ec3f2cd9e658440772ceb674975048971a49be3769259c78eb7b27f6b920d52f2d8b18323c98aab7f7f7d695cf3925296a5c72", 0x81}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00000c8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000035b000-0x4)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b1b000)="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", 0xfd) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ce6000)={0x0, {""/7}, 0x0}, &(0x7f000017b000)=0x10, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e46000-0x1000)=""/4096, &(0x7f0000df4000)=0x1000) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r2 = socket(0x0, 0x7, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000150000-0x2)={0x0, 0x10000}, &(0x7f0000bca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000023b000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000a7e000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x7, 0x6, 0x8, &(0x7f0000234000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a70000-0x8)={0x0, 0x1, 0xfff}, &(0x7f00003a4000)=0x8) recvfrom$unix(r0, &(0x7f0000091000-0x9c)=""/156, 0x9c, 0x1, &(0x7f000045b000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000833000-0xad)={0x0, 0xa5, "07a879a1e3ae207200ffd0efaf2aacec5bb532dc8f8ba814b95815af8b67560727dad9f8aa01f4fed1af7f29cdb00ab33d2679d01dd561cce8d14d2349dce2402848a5b6616fbbfa490362bd7597c9e7335297cb37e0200461dc184cc179579852b14c4109d450e849129fec5f288a1fb83a540f433006ab4c677d5db720a10999b7eae985e602d49d4b8c282245feca4bb181e563f24556996525899e68656f5692f4b651"}, &(0x7f0000fed000)=0xad) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000459000-0xb8)={r5, 0x1, 0x9dc, 0x6, 0xb4e, 0x2, 0x20, 0x81, {r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffff, 0x8000, 0x74, 0x1f}}, &(0x7f00002a5000)=0xb8) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000ae0000)=[{&(0x7f0000523000)="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", 0x0}, {&(0x7f0000f7a000)="58ed2cf94b2cae95691791ad03a0217f00000000000000250c34b928261d33ed5e5f723e26df1f9518e9e7dee9b8ef9cd0b1706a362529b46ac5e1040ebaaa7a520ae8ae1a2553b49928c572a127ad50b9621f5479a0192e13b7bc607d1556afda2a7f63db4015395ee4b6db89c2145b3846b608dfa21e26cec0bcb08c008f4f6a2f6ea2318a56c01901eac070", 0x0}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x1}, 0x800) recvmsg(r7, &(0x7f0000c0c000)={&(0x7f0000b2e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004d5000)=[{&(0x7f0000a6e000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000c84000)=""/0, 0xfffffffffffffc3f, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d24000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a3a000-0x8)={0x0, 0x1}, &(0x7f0000ceb000-0x4)=0x8) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dde000)={r1, 0x800, 0x8, 0x3, 0xed, 0x6}, 0x14) r2 = socket(0x1000000000000010, 0x2, 0x0) write(r2, &(0x7f000091f000-0x26)="2600000026004701925ef1770722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/26 20:37:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000422000)={0x7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000007000)=0x800, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000018000)=0x3a) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000018000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000018000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f000000b000-0x4)=0x100000000, 0x4) recvfrom(r1, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1007.863186] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000b000-0x18)=@generic={0x0, 0x100000000, 0x7fffffff}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, [@generic="9c5b08da6b8d1e473e53c83ae9ed3f974c7c565178bd1c71642c126cba18dd34e25994948f"]}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[], 0x0, 0x0}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) connect$inet6(r0, &(0x7f0000c71000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, 0x1c) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket(0x3, 0x803, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000-0xc)={@multicast2=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0x4)="ed97374c") 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004c6000)={0x7fffffff}, 0x1) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f00000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b63000-0x4)=0xffffffffffffffd2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000489000)={0x0, 0x0}, &(0x7f000034a000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000932000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000, 0x0, 0x7df, 0x2}, 0xa0) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e3b000)=@fragment={0x3f, 0x0, 0x0, 0xc0, 0x0, 0xad9f, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/26 20:37:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0xc, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fb8afef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00009d4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c28000-0xb)={0x3, 0x7, 0xfffffffffffffc00, 0x1, 0x80000000, 0x0, 0x4, 0x7, 0x100, 0x64d4, 0x5}, 0xb) sendmsg$alg(r1, &(0x7f0000705000)={0x0, 0x0, &(0x7f00006aa000)=[{&(0x7f000040a000-0xfe)="18f3eabfa02eca3a2b938c72d495f6ddb0c5171f1c950ddde3b824d8671d7ca1", 0x20}], 0x1, &(0x7f000026e000-0x30)=[], 0x0, 0x1}, 0x1) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00008fb000-0xd6)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000314000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000dfa000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e2000-0x10)={0x0, 0x0, 0x4, [0x80000001, 0xfffffffffffffff7, 0x200, 0x9]}, &(0x7f00001f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008b4000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffff, 0x2, 0x8001, 0x4}, &(0x7f00006c1000)=0xa0) bind(r0, &(0x7f00004ea000)=@ax25={0x3, {"4076d37ebb6b09"}, 0x3c}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e16000)={0x0, 0x81}, &(0x7f0000f61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afb000)={r2, 0x4b}, &(0x7f0000f82000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000579000-0x4)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000bab000)={0x100000000, 0x4, 0x3, 0x0, 0x6, 0x10001, 0x9}, 0xc) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fc3000)={&(0x7f0000fc4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ab4000)={0x3, 0x11, &(0x7f0000fc4000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10001}, [@call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x80000000000035}, @generic={0x8, 0x6, 0x7ff, 0x53d}, @call={0x85, 0x0, 0x0, 0x2b}, @generic={0x1, 0x2, 0x6, 0x401}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000-0x4)='GPL\x00', 0x0, 0xcc, &(0x7f0000835000-0xcc)=""/204, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@generic="d5ce20a3137cfce299c9d0a154fbac43", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0x3, 0x6, 0xfff, &(0x7f000043f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00009d4000)={&(0x7f00009e6000-0x8)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000ac5000-0xa0)="769064bfd10c89f3ae51a3b57fc85876e590393de7c389a3608082d07c2b4aa7ec5c9b89c0bb8915d3500a61e4d4e6ab8c9435285946d5be038d021417125bf1d3d7908c2664a5b9d8dd6b1a10cb230de74344d5aeb9d84b1b4c20b791781b9ddd0f4496029bb04f154f27b2a942933833e4a39dbe77b31d8ee087f4f03909517c3c4c80bada1ea8cd56e70437c747204b45ff8c10e4e663b786d0a3dee3ee94") r3 = socket(0x7, 0x8000b, 0x8) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000ac4000)=0x0, &(0x7f0000ac4000)=0x4) 2018/01/26 20:37:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/161, &(0x7f0000eb7000)=0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200400000010, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x82a7) write(r2, &(0x7f00009ae000-0x54)="240000002a0f7f0000000000000000000029f60000000000e109fffdff0015ff0100ff105c26ba3eef037c049540a26224ae40b67e1839b9f0f8ca312a96bab9872c4c906de88a3eff783747869fceb946595a61", 0xffffffffffffff1d) 2018/01/26 20:37:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000002b000-0xe8)={0xe8, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@generic="ed260b6b9addfca75438b4e504655a39209d0649543599159443dfc81a7b771c48a962f98b9efdf39b328bc5d286d0c3c74a0aac3456eeba0c6d1eeb4693aa3f2ecf4c3ffcc96a2d6e523725be06ce7343f5afec1878e3e0338590f17af3b312e4dbd6f63e57d68fb5b4f8ea3a6adb2b3acc96bda411b9d994b49b96e07e30cb0f61129cf0ffe887abf5e47fb3f13c4e301864cef59d27b245a2ab59bbd08267c1762a59fa40fd8fc12a60fb2582246f141fd030eb234c89cbb7fbbb6cc2c45ba7653618c25f4edc97d8692abcd9ae9f81aad2"]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000002b000)={&(0x7f000001c000)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f000002c000-0x10)={&(0x7f000002b000)={0xd68, 0x15, 0x100, 0x1, 0x1, {0x0, 0x0, 0x0}, [@nested={0x58, 0x1, [@typed={0x14, 0x33, @str='vboxnet1\x00'}, @typed={0xc, 0x10001, @u32=0x1ff}, @generic="9b08ddecc1b1788770e5fd410472f2bc45f3dc6e432a230ec3a5ea3dbdb2e51b9fb995c2113f84835b7cbb820e51863739"]}, @nested={0x338, 0x7e, [@generic="7f5f2835f127fb8ee32155385fab6c93d6c966c706abff12652c6240a6e123cfb46486c00520b69dbb51d1c4b5f5e6c77239de2532411c3691c4a55cadd0a947e6d245ebb2150670ebe436a3e3249584b5063fdf914fc9d9f38fa086e1e069199954b1386c9e", @typed={0xcc, 0x17, @binary="e7652cef7d4edbc121a6b48c8337796c3e12b890201582b57945bc59d73466371aef6feb4ba6d1d0a234bc6016b65258673fa733f2580c2a106017417865b8d24686fc4123ead72ff434e9ed11a2dc6e72a77e0fbfbe026a58ec3a4d5991bfab70e3b706772ff8c16c16fd4fe406d39c4219ab5d6e3de3281efaf5a16253218b678918f7e52cab8fc617987fb5a5beeb1e9b3b1e79b9a4ec7976b5b969fac33ef14f6d9e17d68d834ec4fea8602f08552c9a8d7bc2d9af370f74fcd0dedb2182710799"}, @generic="", @typed={0x8, 0x79, @void=""}, @typed={0x10, 0x54, @u64=0x80000001}, @generic="1954c6bb2ce23bfa253a6aff2919fb2af514bf265d2bf29943ad4ef04718eacfce9dae34ab74781b36af1898429a56683dae66408f1744dc3fc8d925c6f9e23af7e18cad0e7386bae9995fc7324071935a5fc6a1018d5709eae26d4e14d4026c8e9abe4243d2c0651e103e21fc025fabe1a495aa65c54c165d78204384237dacee9b0bcce2132482ed72c7463cbf58db7e43831156e561cd1383abc364ba2874a0c62713ea75f3a58fdc267580f6e74b56b4c84655d5a688bd116e075d793d71ed3215e51bb6af1ca8", @generic="1cdd111e179e46728090c9709a1d74fc329bdeb79fd09d54214d32afb5f97bdb173419d84f7926075994cfd0e54c6f5c46c722d11675a9a9f4b2c98c33e9a3a1545e6133ad3aaaff1ad84fced1efa13105d5180d8f227700cc3f4ec14ea8330ef568cf878b206f72e9a05b408e6f8d3ecb84b78cf90254c3ed60c08bc2110ec5d7db005226db17309132090a6ff0d83f58810a4b87eaff4c82e2f770a23e93a6bbb2d78fb8b0a942bc7681c389d2d3258628f2ddf9bc66b6501a52cf4dd7e45e553db39ec2715184129f6d", @generic="aae135ababa3814f1426461346788366dc13020bed1bcdacf1377301b76b0a47ae6dfc7c370b362ee4bd7b3ec2b72b9a80e1afdb89fc30ef9c6dd2560308ad684606aed3e3884d105fb3887edfad776db9b615dd"]}, @typed={0xe0, 0x82, @binary="84e2642f2bfe04fa08ed1ff1138476a4388ef782e69c8bba622320a96c3387f62894f1c1fd78093abef9c31980affdd944cdcc9351dbe73e598675c90f2c9d702aa4168e33c55316be81336800707653e09221039447078076e639141449062f73452b7da419a7ed974413cc2d2e44d9ef025954acff5f46105d77747b3b1df02edbbfa582a62d66e554b63592b772a26b16c0dd912f8c60fcf5cd95f6919727fcaa583877aa7f4e1f5ff898595795171bdc22a63f060347f116b49d1c305af1b4f0e705777bb58bef35093367d57c4968aa705c2718b0"}, @nested={0x468, 0x1d, [@typed={0xc, 0x1, @u32=0x80000000}, @generic="af62ccd122b699", @generic="3123301d703e5299131c96e33242bc7e712a4d04d84c7b82b3cd415ec3c57ad196e4ab950834f3d4cea1a07ed9cfc615cd1dc1447202e0141750ad3e898c891acd72d57669aa4af0ac85937bd4a779c525194b42d82f66823e7a1e17150338e6bce6b0265a44d5aabdb12a6a9902a14733a9d0c8a38cb1525451ecb21c629afe1de60bf5d771623c21d647dd9cc636cae350ff24438e2d0dc69cd9cff51176202600e0369b776a8b32e024ea558e20b9a2a5ecd486588a9e86977fb09201a3c9476d56745e2cf2c6f0029473f8ac0ebe6fee986fa3bf95302c5eceabab8bf7f0a84f6eefd3623921d516822963d596a3f614", @typed={0x18, 0x78, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="8f452556e42e71ab30b2e0f768cadf62cf580d3633295d59204504530ae5e9aec7c51f9749811057b1b0978abc9d857da56c17c65a71913124c36a0e72d4ddd7737d14247018568b2e24770435bd693a01888628eb5462f74073a641e293c23c7c9caafcb072042d6b7d47683d082987ae8af474a7a840e061651fd44a140535283e5b3ec28aa005bb8c124ab0cb9c1298d862b3d888284d4a7b7b5dbca7acf3d43b0df515b377548024841d0d37f581ec740692023a2fbf710ba8c65dfe6ad827e816ea17522b72318b1ddb937cc02fe8a33670afc80b2b510d01600ce874e72caf9eca57152565c29711b284e13e426a9313", @generic="6592c581d20b50be5a662ecaf3bf026cba634a980849b867784688a66001788b6e77ae78a3f6ac05e610bdc10dfe1d39a1d90eac35395d3e4cbf2a102dca07a5a929077d88e10d84f2a5acf04a1cca87f809ca6080e99069accd52e72c97ea77c7b857ff462e9d20085c6b24b9a49929a7fc0a5c0a8a73255040aea6e9aed4fced86e039bea52b0282fa1e9335897cdc9c14ae02059eae19da1a034500a0b1c46ab51d0c3951d43d55b7df0aaed91d82d319f9cf0ff73164207118ed8650ce451af992fb429b321070db3ed3", @generic="460fd97c22361260609fb20bd0b8de8ea4037dc68378cff8f617be4dceaf2c48212b474d2755defdd21f3eca7cafc20ee642332c5e71e0a796575f696b734901a636f0c4a5a6bc61dedf1309d4b7c8455af758e9e118b8dcb90a418ef6fcd560a47d3568b10d17ef5814a480ac597da1ddced2056c7ae1e5e8363d677a7f1c9e69dfcafe1effb145e21b969cc19a7f5f835242f2b4214f087f5c3c13773e11c65b22f86a37f7aff87d83d8b4795beccef683c7420fb0146f5dd31806cd3e3330e5549f3778c37b43b17f286635598ffa0d0dc0d8191177728bf14d98186a70b8075098da95106f0e3d77563f", @generic="2d807a138da011f28bf4a09d0ec3e936c2d3728576da637fa45c971e653247ccd62d27713f9cf780266596c8f0660f7a692eaabf09d9ce289a9508af97af8187b4716e75c2c9851186a9c5f479d872c575853ac357b07c7e189d1844d46ffe75833166a7fc6c6c03bbccb606fb1fbecf1b70cd29e307bdab359ce9f2e5c566ac9e6cd0ce4369111900633f40541e77b093c742906a171fffc223"]}, @generic="7be0aee903fca54cd0294f6f9f49496190809ceb19e69cdbfbfed9b680c6e4e27479b69d34d3d0710e2ea3b5de8e4099c27779266fcf917377480e53bb1dfd28349845d8d90f5c1cbf59d0ff36572c19b1522416f316d7215803a2e11f594335c5af54e780bfa79821c3ae8f1799e27bf90accc4d47c8470972a8517db354f43f871be33b05a53be35808f822756b6b19bbcc4a87341d574443aa59a01809a0ef006c03fd3e3c7cb432ba265f04ce8ba46889f0a878a6844d1c1b675a61bdee20029410a8f7fccbe994caf8e88795617", @typed={0x8, 0xa, @void=""}, @generic="c1d6b3fe4d731eed93ac5cd6b6a14c5b36c094f1aecdc9b31df698480eec1fa20abd03e08596d5fa6eefdbf8c7951983940c44c4e2551ff3c04bf28d8b2d4eb2521d1859c5f7e372d07ef4b4da93c0c254dbdf49da5b1a6a3c827e251dfcc9830eedf2401956f442d5feee582ef789f88578a85136afb8a40d7a1b709eb2", @generic="edb430b2a76836098c42a80b223e5b6cbb73d775b00a782adf8fd0bc2c12ef4e5bd6e6d9c3479cbe9420ac99e2ebf33b1c822ba1a4884f91cc82b0c340024fbdec0b2ab7d1b5341aef86bcad318c4e19b27860bfc88f6bbd5cdcb339e0dc478c4feee0b51f849b180856c44caa16432aa1cc37eb147d15f5a62219f10b26a7df895ec57318e3054a7fc1b3a632fa236e28e62e687b1eddf76d7a84714baafcf2e5421ca51f3c3e76e77baaceb7b2141be330c9560ad099511f6b591065ae5e57040bba4813bbc7f02db7f64857e454ad72dce77436c40c56d73c9fe9767db3a71a418ce7462be9aea5939825813b09d82c64a2d3", @nested={0x230, 0x43, [@generic="563a3aab5df0dea46be03efc642d856e511ccb8e0512058a1c5e8ce8223ee0342a74a984dae9390e33859bbb538911d3500c4892d80f35dc2fff5500e91c6fb5c7047bb3e46b502652b0f9982f696e3e2f41aae88d5573f229", @typed={0x48, 0x6, @binary="873704df208b43517abfc2865abaa48a9b090baf33dbdb27e0658722138b6a9b6fd0d42a26b19b1861dc597a45226de75ab97a8eba664ea7b394325f2ea76e"}, @typed={0xc, 0x19, @str='\x00'}, @generic="272daaa48348a8321f75d390f61c0c71d3e58a9d58eb6c1ae799de057550a2f676db1e9e9122ac845aa4d5a52b6171295b932458b8b2aef24136d1b3733c0bf059b0f949e047eea184452346c6dc0dea39a9da077388e5e58334d5b7360dc53bac5a2e6ca8e36b2f992ff04e8246de3348ff3e5e8306b964b01f4e3dfd1e290e868f14c05c685f2c304e1ec9417b51eca6008b68d7fd8e0b26884d8561c4c0eb77bc1fc15f87c1c505cbc68c1d1d9ef0d6a9e1f219971bfe4bdb28f78bf8b6d67d52b7b21693afdcb75540c81b996c337dec265a9d2c5ccdbec61b1b82094eb52f", @typed={0x6c, 0x6c, @binary="a4fcf4221b75a9004a6797daf6cc46aac0ee6ffea71d4285eed2fdc7a925e3a5192300abc9c2add90cf4dd36b8fd32c253f78650fb7f447a045d250e41bd8fd415160f5ae1681e53d653b754c844cd1290d9a57a711cc63337203dec32c399b659b11095"}, @generic="5cf1bd5936593f29f6a563f509422c27dee1f54a31922cbc41c70d4f68211e9960d9b4877d849dc05f2e52690d0b9435"]}]}, 0xd68}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/01/26 20:37:23 executing program 5: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c02000-0x4)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000000a000)=""/165, 0xa5, 0x10000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_l2cap(0x1f, 0x400000000000007, 0x0) connect$bt_l2cap(r1, &(0x7f0000766000-0xe)={0x1f, 0x1ff, {0xfffffffffffffcb2, 0x7, 0x1, 0x9, 0x1f, 0x7fffffff}, 0xff, 0x5}, 0xe) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:23 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd6000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000acd000-0x18)={0x0, 0x4, 0x20, 0x3, 0x8}, &(0x7f00007f5000)=0x18) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd6000)={r1, 0x5, 0x6, 0x20, 0x5, 0xffffffffffffff79}, &(0x7f0000fd6000)=0x14) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f00004e9000)={0x1f, {0x5, 0x7, 0xfffffffffffffbff, 0x8, 0x8, 0x1}, 0x1}, 0x9) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000a40000-0x3)=""/41, 0x29, 0x0, &(0x7f000057e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 20:37:23 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000017000)='\x00', &(0x7f0000010000-0x8)="49ad99937365c23d", 0x0}, 0xfffffe6c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000018000)=0x3c118084, &(0x7f0000019000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x7, 0x3, 0x8}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000019000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000)={r2, 0x7}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000001b000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000001000)=@del={0x100, 0x11, 0x10, 0x4, 0x1, {{'echainiv(ccm_base(ecb(cipher_null),sha224-ssse3))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffff001}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xc00}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x40801) getsockname$inet6(r1, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000-0x4)=0x1c) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001a000-0x4)=0x98d, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000019000-0x8)={r2, 0xffffffff}, &(0x7f0000008000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000d000-0x8)=0x0, &(0x7f000000a000)=0x8) 2018/01/26 20:37:23 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f0000f1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000323000)={&(0x7f0000f1a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) socketpair(0x0, 0x0, 0x3, &(0x7f0000b5d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000418000-0x4)=0x49ff, 0x4) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f1b000)={@generic="8f7a5b5c22beaf378b37d15230e3d757", @ifru_flags=0x201}) r3 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004de000)=0x4, 0x4) bind(r3, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r3, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) r1 = accept$inet6(r0, 0x0, &(0x7f0000adf000-0x1)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000181000-0xce)=""/206, &(0x7f0000e86000)=0xce) pipe(&(0x7f00002cc000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000ca7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d2000-0x4)=0x10) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dfd000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086b000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00002c5000-0x10)={r4, 0x1, 0x6, @random="97c7e29d560b", [0x0, 0x0]}, 0x10) 2018/01/26 20:37:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00000a3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0x8) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000385000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e07000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, &(0x7f00009ae000-0x4)=0xc) r5 = socket$bt_sco(0x1f, 0x5, 0x2) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f0000a1a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014c000)={0x0, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000683000)=0x0) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bd000)={0x0, 0x0, 0x0}, &(0x7f00008df000)=0xc) sendmmsg$unix(r1, &(0x7f000089b000)=[{&(0x7f0000486000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b9a000-0x10)=[{&(0x7f0000316000-0x1000)="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", 0x1000}], 0x1, &(0x7f00008a9000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x88, 0x80}, {&(0x7f0000af8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a59000-0x60)=[{&(0x7f0000525000-0x80)="7bb99e1be3ccc98f7243f1cdac2db3a0c6502ba96694a6e15b7736c75947ad2034249f6f79c636898565bdefe297f24d5b48b2bc74fa73c95f5ee6760815d3b9821647fd8cc97e6a887f4d16ae8ad057c950c8c22688e0d62b24ec7999c35aac39139d4ebce4edd0eb0b7eaf44cbd590ef6ad3968c3b6a5edceda406cf88f916", 0x80}, {&(0x7f0000ae2000-0x24)="0f6434aa8aacd78ae9ee4466793afc997515672bc3436758e7e80f92034b291d039249db", 0x24}, {&(0x7f00006af000)="98f6cc6c149d7faf9ff46df0406dbf179a41c37d3c631e20e4860c857c354847840bafb51b04edbf0201d0cde853e1cdb4c3ffcc731c455c74141727102dd8890dcaf42920f139b6dfa75f5ddc1dcaa2b0c32f7fc035833d253637d4d8569f323ab78db9e690e4ab", 0x68}, {&(0x7f0000af2000)="a90c318c203e8e1646f6cc62ccc4b091f4fdd65540af53264dcdade9fbc8815f032f0bcf2888ff2df3d19c2fa3366ac4ce14f9d994335329721dc0ca53f731d12c36995a7492d5f3af242bce2bd4b9061857e7d3233ff4ca0f5722eb", 0x5c}, {&(0x7f0000cf2000-0x3d)="e8352e02a3b31fbbdffe358c6fc7fdae7864012b5a25d8d66d4a131d43f88a7751135832cd9b5dff9dc84e167bcda7f9d6652d17ed3709465e572868d6", 0x3d}, {&(0x7f00001ce000-0x85)="79366f9fe0acf013c006ccc6b61d5b0095c0fb0c2e764b9cd087131e9a4e57d69312a79813431966f2aa5a4ac593ad77dde6ffe9054d13e20ff6ab914d6e805892903f059dcd56f3ff484598c27f72bb36e7ab95aa63713193851f23ea23a7590d6eb76873a141477ba804727a88baabb1f0a10d6374fad6bdea57e301cc6bd5dfec5f9a0b", 0x85}], 0x6, 0x0, 0x0, 0x0}], 0x2, 0x4) 2018/01/26 20:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000433000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfd83) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000503000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f4d000-0x4)=0x0, &(0x7f0000665000)=0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00001d4000-0x18)=@add_del={0x2, &(0x7f000068b000-0x10)=@generic="cee5b1742e90882cc1417be61ba79e11", 0x8100000000}) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ed2000-0x4)=0x0, &(0x7f0000744000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = accept(r0, &(0x7f0000e08000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008bb000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000118000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto(r3, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c639", 0xa0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000691000-0xc)={0x0, 0x3, 0x30}, &(0x7f00001c7000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000595000)={r5, 0x1, 0x30}, &(0x7f000067d000-0x4)=0xc) 2018/01/26 20:37:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000053000)=0x32, 0x800) r1 = socket$rds(0x15, 0x5, 0x0) connect$l2tp(r0, &(0x7f0000bde000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x2, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84f2}}}, 0x3a) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000fdc000-0x1e)={0x1, 0x3, 0x9, "ab31cedca397", "052d761951da4f59d669bf76966ea42c"}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$pptp(0x18, 0x1, 0x2) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x5) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000020000-0x4)=0x0, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b6, &(0x7f0000020000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f0000014000)="b18fb843749cd7d2f7c0f8facb962fe716a073a65d088fffea9ca5a50aecee5a"}) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000001f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001f000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000001e000)=0x107b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r3 = socket$netlink(0x10, 0x3, 0xefffffffffffffff) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000d5c000)=0xc) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ee7000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000cb7000)={&(0x7f00007d7000-0x60)=@nfc_llcp={0x27, 0x2, 0xfffffffffffffffb, 0x1, 0x7, 0x8, "29ca7c691711abd65906b0d44556deebcc93c34459c43f434a488a52bf5a21a1d11fd1c50dd2e09d9d0e9af9d5d8017e8b2f17dc5dce54b1412de4720a81a7", 0x3}, 0x60, &(0x7f0000379000)=[{&(0x7f00004f9000-0x81)="318f3008c229b74fa8f3b524bb0eef8ef8542b8549d723481d5ebd73cd3948eb2d8f3a7eb40020874acecd50064a6f00514962a336cc86d2e58f6cd70552dd06fa25a7740ea5dc60a3c4e23ee1f0fbc50f9fc1d3174a8752f6338ba4a393b35db1f8cc8a7fbe9157e6b60c9325484887bfd32d2e84a996b3cb000ab273b405f162", 0x81}, {&(0x7f0000a81000-0x39)="be2834f2e83c222376724f8439bb54d1bb21a80acf5a246069f154986cd67fdf8dfeb2a6b8646f1d459aee2bdb96f66feb0b9fb400cec11d53", 0x39}, {&(0x7f0000c59000)="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"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"}, {0x60, 0x84, 0xffff, "0a338748521bbb8f2a387ea190988dff18a92d5153dc5fc2d39f812e335cd1b5eb412d53d57253cb2923c0a7df1168702b3b1cb2a7f283e7c1240d1a43b923fb9567453a7cf13a1ce39895ee57f7"}], 0x1530, 0x20000000}, 0x20000040) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00004c9000-0x8)=0x0, &(0x7f0000e79000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r1, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002ff000-0x38)={&(0x7f0000fff000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000650000-0x40)=[{&(0x7f00005e1000-0x30)=""/48, 0x30}, {&(0x7f0000ffe000)=""/251, 0xfb}, {&(0x7f0000fff000-0x7e)=""/126, 0x7e}, {&(0x7f0000fff000-0x23)=""/35, 0x23}], 0x4, &(0x7f00008b4000-0x7f)=""/127, 0x7f, 0xfffffffffffffa69}, 0x0) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/26 20:37:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34218b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xfffffffffffffff5) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fd0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0x2e) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cb3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd0000-0x2c)={0x7, 0xa, 0x1000000, 0x2, 0x100000, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c3eca76802a9d75) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)=""}, 0x10) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000cbf000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009a6000-0xb0)=[@in6={0xa, 0x2, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbcce}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x1, 0x3, 0xfffffffffffff000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000026000)={0x9, 0x5, 0x200, 0x8, 0x6, 0x1, 0x0, 0x1000, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000017000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000027000-0x4)=0x8c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000028000-0x4)=0x2, 0x4) getpeername$netlink(r0, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x2bb)=0xc) bind$netlink(r0, &(0x7f000000d000)={0x10, 0x0, 0x0, 0x400}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 0: pipe(&(0x7f0000a4e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b03000)={0x8c2}, 0x1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000ae1000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x90, "87cfb918775446999f3a845fe99a1898b939686ca95edd6c3e6fff458f9c166d566b5e2666f5c6b13ef0ed2246487b86d5ca0e45bf10081b4f34c62db2d6cf4d04ecfb262e26b6f4c15b27c79013e25b4d4055827d06dd11391e24c76d77c9a78eefce8acaa13f1b02459227b3e03b0c6969bf84bb379283ae4ddf8797d2c81cf3b6db88ab3843c3811f6a4aee3a16e3"}, &(0x7f00006da000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0xe14f, 0x1, [0xfffffffffffffffc]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000887000-0x4)=0x0, &(0x7f0000f32000-0x4)=0x4) ioctl$sock_ifreq(r3, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/26 20:37:24 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000-0x4)={r0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f000002a000-0x78)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(wp512-generic,ecb(blowfish))\x00'}, {&(0x7f0000002000)=""/247, 0xf7}, &(0x7f0000029000)=0x0, 0xa}, 0x78) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000002a000)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000022000)=0x0, &(0x7f0000003000)=0x4) 2018/01/26 20:37:24 executing program 6: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000627000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aed000-0x38)={&(0x7f00002a0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000aed000-0x20)=[{&(0x7f00007b1000-0x8e)=""/142, 0x8e}, {&(0x7f0000aec000)=""/0, 0x0}], 0x2, &(0x7f0000a37000)=""/126, 0x7e, 0x8}, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000aeb000)={&(0x7f0000aec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ac3000)=[{&(0x7f0000aeb000)=""/118, 0x76}, {&(0x7f000078b000-0x89)=""/137, 0x89}, {&(0x7f0000aeb000)=""/47, 0x2f}, {&(0x7f0000aec000-0x95)=""/149, 0x95}, {&(0x7f000063a000)=""/158, 0x9e}, {&(0x7f00001d8000)=""/83, 0x53}, {&(0x7f0000aeb000)=""/0, 0x0}, {&(0x7f0000aeb000)=""/4096, 0x1000}, {&(0x7f0000aeb000)=""/0, 0x0}], 0x9, &(0x7f0000aeb000)=""/218, 0xda, 0x0}, 0x1) splice(r0, &(0x7f00009a8000-0x8)=0x0, r0, &(0x7f0000abd000)=0x0, 0x2, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aeb000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000)=0xc) syz_emit_ethernet(0x5a, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x0, []}) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000192000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000069000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000095e000)={0x0, 0x97, "4ccf23dcdaecc9f07cc0c4188e13f9b5897c3c0de90af31dc5bab94f12a2d1cecef3e4a5e4264d623f81550f69befbf5752a90068acf579fcc3897abe3a856bae0459a2eb6ae06bf34fe12a9a37841a48e9e37e34209f6c03522bf579909d245e8653b0b0b565785c667c63f80cb89c0b398df060306e348d5918601559fa6791b175f227c2167ea0889489b5f9a234ef80dc36f540211"}, &(0x7f000017a000)=0x9f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af8000)={0x75, 0x9028fde349e34549, 0x1f, 0x0, r3}, &(0x7f0000fab000)=0x10) epoll_create(0x5) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000231000)={&(0x7f0000d4d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e14000)=[{&(0x7f0000e78000)=""/60, 0x3c}, {&(0x7f0000cff000-0xd)=""/13, 0xd}, {&(0x7f0000c40000)=""/116, 0x74}, {&(0x7f0000dd0000-0xba)=""/186, 0xba}], 0x4, &(0x7f0000710000-0xef)=""/239, 0xef, 0x7}, 0x20) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000538000)=0x0, &(0x7f0000b4c000-0x4)=0x4) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000c4c000)=0xe60, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f00005c1000)=0x0, &(0x7f00004b5000-0x4)=0x4) r0 = socket$nl_route(0x10, 0x3, 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) sendmsg(r0, &(0x7f0000b01000-0x38)={&(0x7f0000000000)=@sco={0x1f, {0x893, 0x4, 0x3ff, 0x2, 0x2, 0xffffffff}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xd1)="9d0cb71627fc3ef0ade02340d0d5e6013abc9a66570efa7e7fb80a54463c19853fffa4e6c6ec703e099502560bd939afa014dd46fb5fde1a4e4add56e9206ecef62b1bdf6ce126af11232a76a0bfb1b2a5f02c82a9e594e9488ddfa32442d89e3dfeee4149d1aa616cf8ea9cc6fc4d0796af4399245c209fe1525ac1afda1ade19f66f8f1c650919f8f0b84fc62520cb5329967052f586b9d5c6bd214d6e0d4091577128d0cd2ace1363a945aaebf267076da6249e7b0ea3fba74c82fa8bf9976f6ac82be0c14d160f4150120c57998155", 0xd1}, {&(0x7f000035f000)="e102a793321f2a91746a4698ea71453df416c854c5446de571080105844e1bccefba069fdfa326764d01d5a1bbe0dafc2d6c17f406a27e695d04581e78f8b8b47e136afac5deacfcfaf7f8d35aa8c1359ec1fcfd7e8b7aebd2b60a5badf52e3e1077742608a5843422a9a8ce3b617943c91a5e00c2a564c6fe9333165eb99125c8afc4e7802054ef5e4d50a430a81463ec84d29df3017dc11f2a7b43e4914ce998", 0xa1}, {&(0x7f00000e6000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="16b0b1a72b96c868c1020a690e8d1ea400564ebd373c14cbe5d96c2d6412a40620f4109306a2f359d53afb74a3ee43c93377407f", 0x34}, {&(0x7f0000241000-0xc1)="c73aeaee5882266a905b5e2c2accbc59d3281a383400f3125118dcf1a2dd1feba4ed31f26e62adb6552e55ed0dc854d43d57ae5ca1eaa0c4940ed82574dbcdfb83bd9b56b6ace7a5168a0b57fac062f4414d8cc8f3a9fcda3af161a783956928267a52ea3f12139560dbe542d79ccaca4b4652f378c361fc0067e4425add54af8ed43da04067bce59245fc4af66ad0afe15a63d0c14937b0dcaf86a9fadcbf14e2e674683fbffc099cb6a5c33b11e7d23032926454be31be52f9c1d92d4bbb34d8", 0xc1}, {&(0x7f0000bbe000)="9ce8dfa6c4e4ab5800e6eb452883dde26dcf29fa3ba8c7fbeb30bfe9d8e349b1b6ab33b7bf", 0x25}, {&(0x7f0000001000-0x44)="3ea700d178d6b5c5d1323469553303eb97d67f1921991852bad6790ca6c4f400cb37029e4d0c5d2558050b36261a2e59bdbffa7fbe5cef5d0b69fbe55e77d696c338a632", 0x44}], 0x7, &(0x7f0000145000-0x398)=[{0x108, 0x11f, 0x4, "c9a522f7adbb26dfc2fe479604bd9fdb8640a45b501c5e8c193d1d52f9ff5f6cf1430ca6b5e8ea5a76f89be83027a158013f06bf3b413def97634af78f9164ff62a18b6f7b0035cb8216410618a2993936b0d385d120976779a2d8b31ad4cd461694871321262767dd7909402fa45bf89f5a57e37bf6f24f8cda3a9f6b5a0e7223cda8720d844f132e14e786f4b763813ceec8c5f5ba4851d13139f792f6887a103caa00ed2805ff0e178fec38ce7c1f431f6187028d90020b2eb54b42e7d4e72044e4cd3be29456a75358ef4c3f2b4bead396ae2924bf82220ed7ff30a2ff8fdc316326ce879e635c45acc9a038fa2a5caf02f09db9d7"}, {0x60, 0x185, 0x4, "757cc3e4e9c78542100479f5bf0490114f30e190701d5c74c0d079f9aeae5bdd90511070de32190ef4d71e4b11de75fe141896a1afa54e88f5f87b769559ee636026e20184a53c706c6b5e5f821f3c"}, {0xa8, 0x0, 0x6, "01d8048d7b833c9b787b1d71a26b037f36af3df56d91e67252333abcc8b95e4b17cc6e2544e6ad4b5c3f57ef4ff3be7cfa49afbe00f70a48b2754035a57411317d5f871263965299873ff1f92d80b7e2f26eb59d5df6b01340ad250f9cc5bc532849b64f4f76b2c5dbc1bf4f5404f08f798ea309bf9c3e462b5907313e87fa1cd3f7982b32d619be3107062d524b0812a8f89eebc09c1a3c"}, {0x80, 0x84, 0x6b0a, "9a5603c116908cbc0130a03c8943b9a257c4bd699716db37a49efe4fb6c86ef68b3c92b09d3c3fb6c82368aae7eba8526c6e555c4fadffceea9b15f3534ef5e1d4171c3006289efdefd3bb4b53e330b8712b7de27bdb324648f2e401a0632805a517ea9d4c07aad928a32556a1b48a"}, {0x90, 0x11d, 0x40, "961c2f397a379c5b3d8db1b563a18f72b92470644aa5e98d992fee539aeb4e0e5e48125f8c678548e740c34be77a2ad31698bec3371b23ba1ea76b9b0534d2b6bfb5cc31e40ad23967140388a506ecf8844256a9a75a2dbcce104b298fa35bea8700c7d6680e4cca7b6d3646260eeed43779d41afa9c0e787a58d75e8b439b"}, {0x78, 0x10e, 0x1, "0f17476b9e7c353b4a228f33d022589052189bbb724d7388117163fd872500a0fdedbe2f8f93eb3e7a02b2418c3965b66f1f5f4d8dc8530baa76c7dab5923dddfab20a457bb33b4ded7daba4e4c4b4d507fd589c69c108cb000aa41ef5c1a0faa660c5facb"}], 0x398, 0xc0}, 0x20008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8979, &(0x7f00000e1000-0x50)={@generic="3d5604ec9788ee2fbac952ae060f6f9a", @ifru_mtu=0x6}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000937000)={r0}) recvmsg$kcm(r1, &(0x7f000088e000)={0x0, 0x0, &(0x7f00009c8000-0x20)=[{&(0x7f0000e71000)=""/170, 0xaa}, {&(0x7f0000ad7000)=""/91, 0x5b}], 0x2, &(0x7f000059b000)=""/133, 0x85, 0xffffffffffffffff}, 0x20) r2 = socket(0x40004000012, 0x805, 0x200258) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/26 20:37:24 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000975000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c24000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x110) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000288000-0x4)=0x20, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c9e000-0x1ec)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000943000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000061a000)=0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00004db000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000451000)="58da19b37fb4240eb4cb47f73d1901546c31a8b309c38abc5633a4431849905753473c7eaa7d63bd52c0e90eeee5fa85bb8ad935ca090d51d4c23d08b9f469b38601920ae84c342eb9c10aa9b1c411e424b08946403196a8049f67c8e9cc7d4d6cb6591d291533406066f34b67b68323fe8a8fcdbbc7b90588ae82d7502a00c5c3285a6d06e0ec0b7f2fb4e29286c846f1ca418fae9c52590c170c49c192051ebaf4298ff7f5e8a34869a4f4c1f4962ee8e9", 0xb2, 0x8001, &(0x7f000085f000-0x14)={0x11, 0x8, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/26 20:37:24 executing program 6: socketpair(0x8, 0xb, 0x9, &(0x7f000056c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000c7f000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d, 0x6}, 0xd83f5b7205641432) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000280000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc2000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000288000-0x48)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b52000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e5000-0x8)={0x0, 0x10000}, &(0x7f00008f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e61000-0x81)={0x0, 0x79, "978bbfd373a2c1196570b5a61ee2c046483553124bb0ed37fe41a1dbee6d8a80bb2a4a49dbc2e0c73b6cdb3421d586fb0b601d582d18bb47d65287eb1d8112c16b6980446995ba7eb7027878b96fc84380f0fd41182ecdc24a63add181fa1ec0eba612e058bbfc8b1d79ad535ebc182fb56df5b47d7c560325"}, &(0x7f0000c02000)=0x81) accept4(r0, &(0x7f0000e7a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ca000-0x4)=0x26, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000069b000-0xb8)={r2, 0x6, 0x23777a91, 0x9, 0x521, 0x5, 0x800, 0x80000000, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x20, 0x83, 0xfffffffffffdfffd, 0x0}}, &(0x7f0000b8a000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000072d000)={r5, 0x2}, &(0x7f0000672000)=0x8) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x13, 0x5, 0x8, &(0x7f00006ae000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00009d7000)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x1, 0x1, 0x9, 0xfffffff8, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00007ba000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008a8000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e20000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000074d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000453000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000335000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51c, 0x8, 0xb1a, 0x8, 0x8}, &(0x7f0000357000+0x34)=0xa0) getsockname$inet6(r4, &(0x7f0000750000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001a8000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00008d1000-0x108)={r5, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x894}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1, 0x84, 0x55, 0x80000001, 0x6, 0x4e, 0x6, 0x69, 0x5, 0x3ff, 0x9, 0x9, 0x5, 0x100]}, &(0x7f0000dd4000-0x4)=0x108) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000716000)={r1, r3}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r2, &(0x7f0000194000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x1c) r7 = accept(r6, &(0x7f0000200000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c34000-0x4)=0x58) sendmsg$nl_crypto(r7, &(0x7f0000c46000-0x38)={&(0x7f00005d2000)={0x10, 0x0, 0x0, 0x80000082}, 0xc, &(0x7f0000030000-0x10)={&(0x7f0000314000-0x110)=@del={0x110, 0x11, 0x2, 0x1, 0x3, {{'rfc4106(rfc4543(echainiv(gcm_base(cbc(camellia),sha512-generic))'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xabe6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000987000-0x4)={r0}) getpeername$packet(r1, &(0x7f00003d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffe000)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b50000)={0x0, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/26 20:37:24 executing program 7: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xfffffffffffffffa, &(0x7f0000001000)="", 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000792000-0x4)={r1}) bind$netrom(r2, &(0x7f0000838000-0x48)=@full={{0x3, {"cf30b2ee24e9d2"}, 0xa0b}, [{"f702898a549d23"}, {"de59863127df6a"}, {"4b448d9f9b4949"}, {"6415f4162380f6"}, {"d7f14555b89afe"}, {"22449fe87d5e98"}, {'ArB5rI\''}, {"3a83c1d284a555"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f75000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e2e000)=0x10) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000325000)=[{&(0x7f00007b5000)="04c756c88cf96cf93bf0fef8a1b9293d3d4b544940f7f5144547c0273c012ac6feb08038e7c6057411c797fd6278e3b37e29ac054fbf3bf3919a6fd0aef1e627528f4d40cd945705173d6e7ff10a1335b3a07f6bf29ee5e5746794fcee1e67451c0c1f09dfc6bb6baa914af26d22a23d81eaa1e50ea45525a2b8938fc54048d5e1b74b2fb7cf6cde8fa1a18118", 0x8d}, {&(0x7f0000f94000-0x43)="d9dde46efe9701e128acd6bbf17f4ee510bad58a469f457293f0f19fbc316d6eb340c98327da3106510dee2cf7051fc4e534d081fb9b51872bbce35914844e0baea9fa", 0x43}, {&(0x7f000087f000)="98ab1aa20cf430d5eec8c4ff337c7de2dc7bd8546903273fe76e3661497cad595924a8bebe3dd1acf8e1fecebc58dc22f8bdb51834034ca58430f7f0811298f8", 0x40}], 0x3, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}, 0x10000000000000) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a17000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001cc000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000061b000)=[@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a0}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x779, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x54) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00001ea000-0x3)=@req={0x50, &(0x7f00006f9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="cc00e0dd5f8b00000008f856121d25e0"}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000828000)={0x1, 0x100000001, 0x0, 0x100000001, 0x1000, 0x20, 0x6, 0x5cb3, 0x0}, &(0x7f0000fed000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000793000-0x4)=@assoc_id=r4, &(0x7f0000e4b000)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000075000-0x8)={0x0, 0x0}) pipe(&(0x7f0000075000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7, 0x4, 0x9}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000)={0x1ff, 0x3ff, 0x0, 0x7ff, 0x8bd, 0x401, 0xab1c, 0x7c24, r1}, &(0x7f0000001000-0x4)=0x20) 2018/01/26 20:37:24 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000fd6000)={&(0x7f0000fd7000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fd7000)={0x0, 0x7}, &(0x7f0000fd8000-0x4)=0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd7000)={r3, @in6={{0xa, 0x3, 0x407, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x6, 0x5, 0x729, 0x400000, 0x80, 0x9, 0x6, 0x40, 0x1, 0x8, 0x4896, 0xe217, 0x4d, 0x9]}, &(0x7f000014f000)=0x108) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x30)="017d484ea1e61b702dee514567ae4c0d6342686570e7b8c4ab02ddcbfb43917c3208b1f3252b58c10c006f3a9ee2500f", 0x30) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000024000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000027000-0x20)=[{&(0x7f0000027000-0xee)="14fa4c0c9df793504f396dfc7ce54dc5149702fd3e94e7187006950755c08f72d31290c306ca1fad6696922079b3c2ab49129e04e12a21b58025cc354da0ad78b9777bf62ee12ec6740398bd5eb5d491681c4849133a05a146da9ed24c98e17fc45079e232d0ad75708b07e9e160421ff2c12536a4d5cc840cf84c05b2b99fba92ca28af3ed483c42557029a0c25f49513ed6e33ced1f477f8cfd8ba5c5eeca622a15f40495bb6ffa824bae69781271a8f950a90c3841f5ad36328efed7a3753c7d9bb293c9fc451aa81f2f628c037ed510d9a3b5b8a1c4593c4c698c695f956cad695fa2415010a5feb771d06e2", 0xee}, {&(0x7f0000027000-0xc3)="7bae172876adc2a99a77ffcf6d326902860b1d7c1de6342b1fa31cf21c826120d902a500c69db9aea763601c63fc01063c95ea533abce65c2d2802972ec5eca7f2bb4683eed12d7a69ede935140b56c5821b7f0af40f981664afe42c6d4c2c193c109451e36c92e65904a7eb27a4b4cd3681127ba67c3447285207c32cc89f125aa96e3d89aa92608de5ecc1607820dae17e7a285370297a5ec61d2220fefb60e22df6d7fc3cdfc7cadd8c15f2d62c1c3cf51834a14879c9f67a4804ff877a5c5ccc66", 0xc3}], 0x2, 0x0) 2018/01/26 20:37:24 executing program 3: 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, &(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) r1 = socket(0x0, 0x7, 0x5) pipe(&(0x7f000037b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e66000-0x8)={0x0, 0x1}, &(0x7f00009f4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000765000-0x108)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x0, 0x2, 0x1c, 0x6, 0x100000001, 0x5, 0x100000001, 0x4, 0x4, 0x3ff, 0xfef, 0x7fff, 0x0, 0x80]}, &(0x7f0000cc2000)=0x108) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000004000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x6d, 0x3f, 0x1, 0x3, 0x8}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000+0xf2c)=[{&(0x7f0000005000-0xe)=""/14, 0xe}], 0x1, &(0x7f0000005000)=""/189, 0xbd, 0x1}, 0x3) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000056d000)=0x5, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000010000}, 0xfda2) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x18ccbfac598eff0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/26 20:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) accept(r0, &(0x7f0000552000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000-0x4)=0x2e) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001b7000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000051e000-0xb8)={0x0, 0xfffffffffffffffc, 0x1e5, 0x8, 0xec5, 0x6b6c, 0x9, 0x9, {0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x20, 0xd6c, 0xfffffffffffffce9, 0x7}}, &(0x7f0000ec5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007bb000)={r2, 0x200}, &(0x7f0000b7e000)=0x6) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000bd3000-0x18)=@add_del={0x2, &(0x7f0000d93000-0x10)=@common='vlan0\x00', 0x40e}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002c1000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000bec000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000384000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e28000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x0, 0xa, 0x0, 0x0, 0x3c, r1, r2}, {0x9, 0x95, 0xffffffffffffffe0, 0x3, 0x0, 0x2, 0x91, 0x6}, {0x1, 0x1000, 0x9, 0x10001}, 0xe3, 0xa, 0x1, 0x0, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x1, 0x1, 0x101, 0xa607, 0x100000000, 0x9}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000346000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/26 20:37:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x72cc, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7fff, 0x0, 0x2, 0x2089e22b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a36000)={0x5, 0x9, 0x5, 0x0, 0x8, 0x200, 0x400, 0x1f, 0xd5b, 0x7, 0x2}, 0xb) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009d3000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x4000000000003}]}, 0x10) close(r4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x200}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="2531e0c82295", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) syz_emit_ethernet(0x4ed, &(0x7f000018c000-0x4ed)={@random="e76178882f5c", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [{[{0x9100, 0x100000000, 0x0, 0x10001}], {0x8100, 0xffff, 0x8, 0x5}}], {@ipv6={0x86dd, {0xa2, 0x6, "4a0f28", 0x4af, 0x3a, 0x1b7e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x6c60000000, 0xc, 0x7ff, 0x6, [0x6, 0x0, 0x3, 0x0, 0x1f, 0x9]}}, @calipso={0x7, 0x10, {0x4acb, 0x2, 0x8000, 0x1ff, [0x487a]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xf806}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x6c, 0x2, 0x1, 0x12, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xaf, 0xc, 0x3, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @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}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x6, 0x0, 0x8b, 0x0, [@loopback={0x0, 0x1}, @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={0x3b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x87bc, {0x80000000, 0x6, "1d1a28", 0x8, 0x29, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x3b, 0x0, 0x5, 0xa2a, 0x0, 0x43d, 0x0}, @fragment={0x5c, 0x0, 0x3, 0x41f, 0x0, 0x1ff, 0x3}, @hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xaf2, 0x3c, "027cfb05d34ddbb2e7fd147013c2b42e1839a958d36fca8d9c6186b80925165f246e3416b2165e2db9e5581b677470c19b54543f35533bb1815604c5"}, @enc_lim={0x4, 0x1, 0x7fff}, @ra={0x5, 0x2, 0x0}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fff}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x2b, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5976, 0x2e, "2258cae35fc988adb830f126732ca6b94e918ab5312db2e29e595cbd6a661243a9618d3d769a1c6769bcfa345b96"}, @calipso={0x7, 0x18, {0x8001, 0x4, 0x20, 0x4, [0x9, 0x1]}}, @generic={0x100000000, 0x1c, "5189b17ca5ca011c4a2a1efdbaf945854a6375b419c3d978d8dc7bfc"}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x5f4, 0xde, "251781fc5a80862ebef9f9956054d38269e9aea656baeb547532b7ef887b9d00812cf01689b532bd2ac6be102408955cd5847c1542f30c1eba56e497331d07d1afd1515502184eeefe8d6bfd7f274c6799df87c0344b1c2850d37cb1398779b9f85041219ae995f8210b8eb3f0d2f396f07e2075de9960720ee0ae0d9acad8d671e9a6eb4c463bd9ff6d57f30ff508566afff61e0c5c3db28b9f13f2fd8c1d2b7a554a5a45da198da3032b88244585b29e2e1085d58e742d8ea6643c14e971336340421535bf4f41b578e875e13e535174a511638a14a04029be646170fa"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x100}, @calipso={0x7, 0x38, {0x2, 0xc, 0x1, 0x3, [0x1, 0x800000000, 0x6, 0x73b, 0x1, 0x1]}}, @jumbo={0xc2, 0x4, 0x505}]}, @fragment={0xc, 0x0, 0xffff, 0x180000000, 0x0, 0x101, 0x2}, @fragment={0xc, 0x0, 0x1, 0xafdb, 0x0, 0x401, 0x0}], "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"}}}}}}}, &(0x7f0000207000-0x14)={0x0, 0x3, [0x32a, 0x5cc, 0x868]}) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x803, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001f1000)={0x3, [0x1, 0x1, 0x80000000]}, &(0x7f000008a000)=0xa) bpf$PROG_LOAD(0x5, &(0x7f0000808000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000a6f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c02000)={{0x2, 0x1, @rand_addr=0xd3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) connect$ax25(r1, &(0x7f000048c000+0x776)={0x3, {"c35cbc4bffd49d"}, 0x1}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000667000-0x10)=@common='bridge0\x00') ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000202000-0x62)="96cf132ccccd7c7a34785c64f2e2b31be855e8e8306660cfd4ed27c57f3df89f557d055e7826e7bb343009f8e18f061149d340679839b633a3e5a11dd98e623e526c00bfa6b10bca682aecad123b9de8e279963e59631825c91ba31f3db2d941a797") [ 1008.569290] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 1008.589088] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/26 20:37:24 executing program 3: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000395000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x13, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f20000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004fa000-0x4)=0x1c, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f00003e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000939000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000f9000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, r2}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eb8000)={@generic="fc5156b7376c6e80206de76f3ba7ba8c", 0x4}) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f91000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="dc39a16289931b37e8182af82d543d61656195df1fe5c55dab9e9477ce7e5979a462d4c823dd4dc84c86d0e59578a5e40e34da463dc6ef3b223b3d40630d3a141df273a5ab7f2e53424de069e30ebe8306e36ab9ac189365827dceec00613b692ea22c2b85d9c2adc4d47daa85ac17c92e6f0d1eab9b6411d9708311bce447cdeb800b8d0de94c8b028e5fbae150cc64b378468b4b13bca286244e872b401e0f037998261c7cecb28bf87668c8dcd7a6b1330ee638ed2f2294630a1ed31e4c1ef53bcd9faf7ad92832cd8b1d64be031dfe512684c68b153da77fa2914ec0", 0xde}, {&(0x7f00007b4000-0x90)="7b0c88fdae5d5514aa696ab56f7e769209d04bfe583a7a24dacc521f3219de405cb4576d550c021b1b270cafaadf87acf889d6aecb8f1a59495f3643b7a5c45c078d357af5e3038f0910cb9a48926ac61436f682e803d74dbfca1dfd7bd0dab189885e4094df29daa18ff7975e0ee778a7d93d91d933811aa8b8a810900b91e83bc2c381e1bd2aa79184d3a88a3e8a04", 0x90}, {&(0x7f0000a66000)="9f3f1e6c1b7ee35221", 0x9}, {&(0x7f0000001000-0xba)="ec14230c239b5bd722e0c93ca2c8a847706d2a4cb13920f772495e3ed0599aac3170c3f6af11f297d2df9f8434cd3c37cd7d82aaaa3d062741b7298204a36da6a61b5ffea1d58292027e97eeeffa6f580af75b89b4c3fdc229c044e5e4601b42b1964bb7bba17fac4fa12ef6a984b13a7a2aa321b1d442cf6f40648154c306026a3a379c8f89d0fa2b01cedc58961fd167e473a11887cc0b9466dea65d867484641322c4d1ae6cb5b5dae2b008e6e4184ba515489695fb3408a4", 0xba}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x9, 0x3, 0x6f9) listen$netrom(r2, 0x1) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000942000)={&(0x7f00003d9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000943000-0x20)=[{&(0x7f0000942000)=""/94, 0x5e}, {&(0x7f0000279000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f00008fc000-0xb1)=""/177, 0xb1, 0xfffffffffffffffb}, 0x2) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000943000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000047a000-0x1e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x7, 0x8}], {0x8100, 0xfff, 0x200, 0x9}}], {@generic={0x8864, "b2640e4dceb259af"}}}, &(0x7f0000a6e000)={0x0, 0x1, [0x0]}) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2015, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xa6, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") poll(&(0x7f0000037000)=[{r0, 0x140, 0x0}, {r0, 0x208, 0x0}, {r0, 0x20, 0x0}], 0x3, 0x9) 2018/01/26 20:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000733000-0x38)={0x0, 0x0, &(0x7f00006b0000-0x10)=[{&(0x7f0000863000-0x45)="9fd15a6badccab94a4893ce5046010f956009e8310858d23512e23c7137e7c4a1c", 0x21}], 0x1, &(0x7f0000da5000)=[], 0x0, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x1f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008f5000)={0x7f}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000aa4000)={0x100, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dd6000-0x4)={r2}) vmsplice(r1, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xffffffffffffeffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r6, 0x6, 0x549}, 0x8) splice(r1, &(0x7f0000871000-0x8)=0x60, r2, &(0x7f00002e8000)=0x0, 0x2e, 0x8) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f00005dc000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007de000)={r7, @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]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r8 = accept4(r2, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r8, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x4, 0x0}, 0x10) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r2, 0x1) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000)={0x24, 0x22, 0x801, 0xffffffffffffffff, 0x0, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x5, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/26 20:37:24 executing program 2: unshare(0x10000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 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) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000856000-0x20)=[{&(0x7f0000a7c000)=""/15, 0xffffffffffffffbb}, {&(0x7f0000000000)=""/121, 0x79}], 0x2, &(0x7f0000000000)=""/165, 0xa5, 0x8}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x401, 0x7ff, 0x80, 0x1, 0x8, 0x924d, 0xffffffffffff7fff, 0x7fff, 0x5]}, &(0x7f0000003000-0x4)=0x16) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000bd2000)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1004, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xae}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1656}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d}], 0xbc) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008d7000)=0x5, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f000033a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000-0x4)=0xc) accept4$packet(r2, &(0x7f0000cff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004e1000)=0x14, 0x800) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@random="37e08ff80783", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a48000-0xc6)=""/198, &(0x7f000051b000-0x4)=0xc6) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r1, 0x4, 0x20}, &(0x7f0000006000-0x4)=0xc) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000004000+0xcdd)={0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10001, 0x3, 0x100000001, 0x3, 0x0, 0x100000001, 0x10000, 0x100}) 2018/01/26 20:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0xff, &(0x7f0000ca3000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d99000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab8000-0x4)=0xe8) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) sendto$inet(r0, &(0x7f00007b1000)="ada647ebba26a47d0202a216492a0f42d1764a75441f72ca23aaa1a1eb41b23b72ad807a45bd31d42dfee5f04f945ca7a43afd6ade98f6464e8cac8341464d2bafb7610193e512807bf32c9b6262dfc249cf3a6bdd0d24a92ba6669ca5b495d92d52b88b0fcdc8d3ed6e22e7e219ed52fa1718", 0x73, 0x40, &(0x7f0000e12000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="fe7989c7e2584626889f41b9ea6028b5f265db85c1d460dcfe95c05a12e055380321d5c48878aa49f396e956e14370f68705e256d5d4becaba4694f970c2d1e0fa2a506c1b7ff88b60047a9782778926def2c64b6b70474c7473ccd5906d8e8de044ae8b1607c63d603153459c5c6834d085b1531db5cccd3bad21b98960c9ab4d91ec5d81aa45b6c1f92aaa93ce7000e35e73ec904ef4072386cb6a6ee71ed93e84d93bd95969c3abacd861be63c45428b1ab61614d67da181466faea100953", 0xc0}, {&(0x7f0000001000-0x92)="7ec3cf9d9b4d2dc31c012d5d93bcf3ab3e01113bf00433e1064084fa6144b5edf620caea062ee105db0738c538b760c84c1a293796ea48ca4a16cadc335a6ee5af032e1223458efe101f921a1ae87d8f7096e7655a916be23e6ff9224bd6ffe2b11998971018e393913ded2a1e720055ac9e249d1837f1417fe64f21eff9ab4666d4ed470c676abec600a3dfeb7181a7de44", 0x92}, {&(0x7f0000ecb000)="8ad6c3179ebda3e69e4602432ba2cd5b2fcc72afd64644f3e857438b17701f334dee3cb777f3ccda85d060b2e6029ab89a36196bcaf1d7f119d9c909535861c1a3eddc2ec84996972de58fa33564a2cd156e1ed76fe485052e598959056dad614e8cb3f1994634520886950f51b54e569866", 0x72}, {&(0x7f00008e4000-0xc5)="67f213bbd14d33f30446e5a3e8541242a3dad829f8c83cac467c41f12f112988bc35a6b91b63153e4a61aca81e73a98f7b7c08c2e2f8fcb47aa295466820946bc6dc65cf7016815eec498a899078ad29c321788694d307319a1470d18d64ae8a3830c6d652b735c5a91ad33c8c69cd2babce118ea6300bd2a28b5901457fe73eb8cefda07b27df1ca66bb197c0a15975396400256a419f4f1b5deafe790a039929a772a7de41c162286e1021abb2f71b087b61028c7eae5a7615905e323e7cd623af5a8f2b", 0xc5}, {&(0x7f0000577000-0x5d)="07fa66f542430d98d2546958d2f9441b76030dbb0fe2029e2cdb17a830775d82fdabb8b392101b361fc7ba36c0f2feabf4e8c11ef8876fbd53624affd707e0f82f9d54c14c22e89d587293475d9d981555a3ccb2862e3328cc301b4e07", 0x5d}, {&(0x7f0000705000)="9602c4958e0f7cc610eda009c571fc462454f1dcca709cfb0d62af64b39f9a6b8f9efd45a0346d0b64af22084ab8e72335a1d4022389c184d83a12a155f4cbefa963772f5191c058e516cb84210c01c5202ef4f7e83ac53d1a549ceda223de79d9552367d22bb29e6c6e1ab68b", 0x6d}, {&(0x7f0000000000)="05a9fae78ac5d30a315acce420c4e1027bdac10b3eef5aa5f5b9abfd4bca24f871b51a859fa5b59f9bf6fbdf802238271c8a8347d637d498545a2900e6e6d776ea225152d163ccca5dcf073215c1b0a2ae2905e1587ee5046044d031d4f1fca77b685ec23637d96a0ee13b626cdb8ef87e58cf703964e4b8713dfa64fa8f2cb366fcb1a6accbf508018b75441eec634ab413c3cc0294be1c1d85d33bcfaff39c311d1ee815e974723c2cbcb60a427b765c7771dac1524a64fb1557bacffb30f79111007282a0ff69f607ac330cfa66d87bac2b1b52fe31", 0xd7}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x4, 0x2, &(0x7f000068a000)="fffffff4ffffffff", 0x3) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bc000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000573000-0xe8)={{{@in=@loopback=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000668000)={@generic="3fe6e19dbb521bc71cc6009eed052319", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000-0x10)={0x4, &(0x7f000024f000-0x20)=[{0x81, 0x80000001, 0xadb, 0x3}, {0x1, 0x5, 0xfffffffffffffff7, 0x8}, {0x3, 0x6, 0x9, 0x7eca8f7c}, {0xfffffffffffffffd, 0x7, 0x0, 0x8973}]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f32000)={0xd, 0x4, &(0x7f0000249000)=@raw=[@jmp={0x5, 0x80000000, 0x9, 0x9, 0x3, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x6, 0x4, 0x4, 0x100, 0x4}], &(0x7f000096d000-0xa)='syzkaller\x00', 0x4, 0x1000, &(0x7f00003f1000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = accept$alg(r1, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$alg(r4, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x148}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000011b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7d000)=0x26) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f000024c000)=0x4, 0x2) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000f58000-0x4)=0x0, &(0x7f00001c2000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bc5000+0x710)={0x0, {{0xa, 0x0, 0x6c3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x10, 0x802, 0x0) connect$inet6(r3, &(0x7f0000180000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001cc000-0x4)='tls\x00', 0x4) write(r3, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000dc8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc8000)=0x10) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000dc9000-0xe)=""/14, 0xe, 0x40012000, &(0x7f0000b26000)={0x4, 0x1, 0x8, "51f71cca5e7b", 0x727, 0x0}, 0x10) r2 = socket(0x4, 0x6, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000335000-0x3)={0x2, '\f\r'}, 0x3) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009b0000-0x20)={0xffff, 0x3, 0x20c, 0xffffffffffffffff, 0x9, 0x2, 0x1, 0x2, 0x0}, &(0x7f0000dca000-0x4)=0x20) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000d2a000)=""/147, 0x93, 0x40000000, &(0x7f0000dca000)={0x1a, 0x9, 0x8, 0xe9bb, 0x1000, 0x1d59, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dca000-0x8)=@assoc_value={r3, 0x3}, &(0x7f0000dc9000)=0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000801000-0x1000)="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", 0x1000, 0x6bfd8a018a479844, &(0x7f0000dcc000-0x1c)={0xa, 0x2, 0x1f9a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x1c) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dcc000)={r3, 0x0}, &(0x7f0000aee000-0x4)=0x8) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000dc9000-0x4)=0xffff) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7ff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000876000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x7) r2 = socket(0x1e, 0x1, 0x0) connect(r2, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:24 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe00022507e596c11fd4c2a6dc42ffa80001", 0x30) bind$alg(r0, &(0x7f0000527000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) syz_extract_tcp_res(&(0x7f0000313000)={0x0, 0x0}, 0x6, 0x6) 2018/01/26 20:37:24 executing program 1: r0 = socket$kcm(0x29, 0x8, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x4, &(0x7f0000fc6000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000843000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="390000001300090469000000810000000700004011000000450001070000001419001a00040001ff07000000020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x401, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x8000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={r2, 0x7}, 0x8) 2018/01/26 20:37:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000726000)={{0xa, 0x2, 0xef86, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffff}, 0xfff, [0x4, 0x401, 0x80, 0x6, 0x40, 0x4, 0x1, 0x0]}, 0x5c) shutdown(r0, 0x3fffffd) 2018/01/26 20:37:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fbf000)=0x80, 0x800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000064d000)=0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f000000b000)="", 0x0) 2018/01/26 20:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) socketpair(0x10, 0x0, 0xe29, &(0x7f0000e2b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e8a000)=0x0, &(0x7f00002dc000)=0x4) pipe(&(0x7f0000d45000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000790000)={0xaf02, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x52a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xa3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x100000000001) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000535000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$inet6(r1, &(0x7f00006ab000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000548000-0x4)=0x1c, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000275000)=0x0) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000)="", 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x80000000, &(0x7f0000008000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x2000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) r11 = gettid() r12 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) r14 = getgid() r15 = gettid() r16 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) r18 = getgid() sendmmsg$unix(r6, &(0x7f0000005000)=[{&(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000005000)="272e1b532ea6f3d5f67b2cced607fbd448dc6e71132b1560a9d9ce85aa242cb4b352c8711bcc", 0x26}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000006000-0xa0)=[@cred={0x20, 0x1, 0x2, r7, r2, r8}, @cred={0x20, 0x1, 0x2, r9, r2, r10}, @cred={0x20, 0x1, 0x2, r11, r2, r12}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r6, r6, r6, r6]}], 0xa0, 0x44010}, {&(0x7f0000008000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000a000-0x20)=[{&(0x7f0000003000-0x8e)="d485fc163052617021c993e5adc255a75796aa5e9cbf600bbb7589f4a01c14793e4cc28dee90b1f6921b85a62fb263cd35bd9714d8858b40a089f941112f331004cab79ee5f295066f464e47adf0d653b9393fe916cad818d15046e9794492382d39a4f61f4f6e03876f6c0cbbe4bbd433f9d73aa0807d6d16507d50cb751d48663ef91088f052ec1577c3901e57", 0x8e}, {&(0x7f000000a000-0x3d)="5c6d693e748516d7ec80702390cd97414a4b5113aa38f24c81093f9e5c8e816df266a5508b93fe6845dda7ede325eda41eba553da5a01faee0859424a6", 0x3d}], 0x2, &(0x7f0000007000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x38, 0x1, 0x1, [r0, r4, r4, r6, r5, r6, r5, r4, r6]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r0, r3]}, @cred={0x20, 0x1, 0x2, r13, r2, r14}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r15, r2, r16}, @cred={0x20, 0x1, 0x2, r17, r2, r18}, @rights={0x28, 0x1, 0x1, [r5, r6, r6, r4, r6, r4]}], 0x128, 0x8000}], 0x2, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() writev(r5, &(0x7f0000008000)=[{&(0x7f0000008000)="d97c95217232caa1e016a77b14fd14a2a22bb1243d10a345c68735444b0ba7eb4578fece9f6de75b5a99152043822cb3f9cb1d02f04bac3eb97d4b71aa583d9c26788bc1697c8020b75dc2f8b5ed5684", 0x50}], 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000009000)=0x2, 0x4) socket(0x10, 0x800, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f40000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x100000000, 0x0, 0x257, 0xa, 0xa0, 0x80, 0x7f, r1, r2}, {0x3, 0x7, 0x6, 0x1f, 0x8e0f, 0xe30000000000000, 0x4, 0x9a0}, {0x6, 0x5, 0x81, 0xfffffffffffffe01}, 0x6, 0x4, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x3, 0x0, 0x1, 0x8, 0x7f, 0x0}}, 0xe8) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/26 20:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000c66000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a8b000-0x4)=0xffffffff, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d4e000-0x20)={0xa6, 0xff, 0x8, 0x1000, 0x4, 0x267}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005ae000)={r0, r3}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000076c000)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1008.988428] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000031000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000002c000)=0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000031000)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/26 20:37:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0x3, [0x6, 0x10000000, 0x7]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x13)="c273b403bfc9f6386719f5cfc78243c0b5ab77", 0x13}, {&(0x7f0000001000)="6760f0f61a2aff6eb6537a0306f1e9a1405b10daea47bb9371b2e82747ce803c185ada4a20d0e3231ae00d7370657be4cc0d0523dc6aeb40e592507f9f3f6ea1e8b1b2a8d8e7fadc67fb78e1ce45f4cbefd16fc0ffce0610049eee4c1c0279", 0x5f}, {&(0x7f0000001000-0xe87)="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", 0x1000}], 0x3, &(0x7f0000002000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x401, 0x200, 0x10000, 0x100000000, 0x9, 0x8, 0x3a38, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x0, 0x8, 0xc1, 0x5, 0x0, 0x8000000000000, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x2, 0x3, 0x5, 0xc4e, 0x80000000, 0xfaa, r4}}], 0x90, 0x20040080}, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000535000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x78)={0x1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x5, 0x90, 0x6, &(0x7f0000003000-0x10)=@generic="752288483c22b5ee5cd60cf7a4010300", 0x8, 0x1, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000be6000-0x4)=0x4) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000ba0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c24000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000061000+0xacd)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000e47000)={0x1, 0x1, 0x7, 0x3, 0x5, 0x7}) 2018/01/26 20:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000842000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) r1 = socket(0x0, 0x8000a, 0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000e30000-0xe2)="f524c598ec2bfc613ec61192ca3d75146a323d3b6060eeb02b1d48b45c46e4159937f89568e31e56805fefc250fd4d2ae9fe5b588828cd2fa4f3797612021eac0c5c995e8f10fb887d2fa004da3075feffae6d9351c5df3274c1be74f7710176863235097a0c310dd78e4be77529e7c1d8603d7b5713d1ff95c36a32b08493025322442bdb5ced2280277ef97b4b851bd243386ced4d6bceaa6ade7a16de41ef2349332c57a06c1f5258c597eb5b70227ce0030f194aeb5bb1a28632138e3f87bda2f81b9fe0856d248b9e5522aea19c9e979d5f5a64e16b3cb8560344b1174c4e18", 0xe2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x20)="0a0775b7807d83e5b3b6aded5c54d629", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000712000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) r5 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000002c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008d4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, &(0x7f00006e9000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000be3000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d9000)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000318000-0x4)=0x0) r13 = getuid() r14 = getgid() r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000014c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5f000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000332000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000722000)={0x0, 0x0, 0x0}, &(0x7f0000366000)=0xc) r20 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000086f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f3e000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000-0x4)=0xe8) r23 = getgid() r24 = socket$kcm(0x29, 0x5, 0x0) sendmsg$netlink(r1, &(0x7f000089e000)={&(0x7f0000fc0000)=@kern={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000b4a000-0x50)=[{&(0x7f00007c7000-0x4c)={0x4c, 0x42, 0x10, 0x7, 0x0, "", [@typed={0xc, 0x5d, @u32=0x40}, @nested={0x30, 0x46, [@generic="8d71be7f50c20dc880e28f0855a34a5a21e5346ae728e58398f247a1de1454aea729f380a56a89a8d26d752b"]}]}, 0x4c}, {&(0x7f00003df000-0x29c)={0x29c, 0x2d, 0x125, 0x7, 0x3, "", [@generic="2d94a2a122d535ff733ddcbf6f0133f602154db9aa9e87b768dfc5a86046c78ff3eb3ba256a53622df81753d17122b1b82b4eef82c63befd5e116b506d71c1b3098959b0b73a988d529f21c316c0f343064926ce1da3f625c140ed77ea40a2f21b8fbb32798528809111e62e1219a7cde5a24d5d58fd9f2a8371dbdfd497d71bb8e306fbe686baf65596d4c3", @nested={0x188, 0x66, [@generic="dd5deeeda7ca348f101c4db90d8b587f41fe49aa1f5045c6f466b0cc8922767cb14145087b1621b80b752cb1b09ea71564eff826ca79f87955978aef6cee57bd9708368bae092b45a40839f81cd17d02e744fc1df73fe2404e335820362c833fd60b38f9786bbba070d9473443ffe0ef935ee5b6631586e87478b83b59cdca68565b333fcef1f546ff6278a3a8fae04090adf54c53c03da2f609e8aeb23e94b1f07cfdbb46b32ff6b32aedf7dbd0514f23", @generic="2f2f35ab7a8acf36ea70a2085fd02f9aa50bdbb93030e7a67de1717cd412ec0cadaad4a29f22bd869cc9545ceefe08ae3998a149302868309c350c18d0dcaa8a3f7652319625f61e2fbae74df502f315d5c230be2632123d3c4655fdfbc9b89f902efc471d50a30a5c06a6f85fc76b6d35bea5687496024e642681d1e093ad82c1d11a656922c17bcaf80fd3ad3a86f454e1a60f0d5e2245c45003e1bd168d19dd242df49846fd1644ddd35d1f0e96ef751506735d92eba4d1f1b767451e9fb304ae4c7e", @typed={0xc, 0x1, @pid=r3}]}, @generic="85b4efb09dc1435c24528ae88ea1418cf757a1093411525fd5fc93aa17211b4f9905e9a488ab2e58e41ce693297d3bb09c6b03c185ae366a96bc5cc94d1caca56ceae4dfe51e3f30cd9b0ef006eada862e354951427d7233d33d9e", @typed={0xc, 0x1f, @u32=0x7}, @typed={0x10, 0x1e, @str='wlan0*:\x00'}]}, 0x29c}, {&(0x7f0000edc000-0x2c)={0x2c, 0x24, 0x408, 0x1, 0x0, "", [@nested={0x10, 0x6f, [@typed={0xc, 0x24, @uid=r4}]}, @typed={0xc, 0x2a, @pid=r5}]}, 0x2c}, {&(0x7f00008c4000-0x28)={0x28, 0x34, 0x10, 0x4, 0x0, "", [@typed={0x18, 0x5c, @str='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x28}, {&(0x7f0000630000-0x1534)={0x1534, 0x2e, 0x20, 0x6, 0x1, "", [@generic="eb01026c3a4add7186b8d34df2654f972ff0c7995e5e755a894e302e4a9eb83de1de6f41527b1c45c0afc1a5a6c39fbd566c71b27fb07d5b971f6a649a7f1da4d0420557067336533a3b185d0e22c3e20e537e8d83800e75dafe38cac6f411df94c9c7f02ba251709a52cfe85cce0a4bce80251f309c40e9b70e20e5794b819dfb665a7ec7a159c56c579e54bebfe3d1f9abcc9bcd97a5dedda8d87f60a31625e8aec0d666", @nested={0x127c, 0x8a, [@generic="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@typed={0x10, 0x8d, @u64=0x335}, @generic="800403db09e5927239f1e70af29374c966a7f4a600c12d8fe53f97aa459bfd46ff61526e47d00b8935c2fd81be1c51668db10e55012c98d31aee9dfb8079880b049d39021f959bb8f2287574e44be4e2950452e17f14630e7cd3bc30f9496aec686db437676c1c6075ede4dbb6b7c21fe19f2f491f5005731be93e59a83decc027b4", @typed={0xc, 0x27, @u32=0x7f}, @generic="aa6660a7593b0d343b56236f0650066d4bfaf03b1e1cff600abd2dcc65f7b4d60a80633ed3150305e69280c7037c3c929af06388e55274621969b17546af9b62d938d7a229a79b7a69c5eecda2f82ebd180767d8e0f5a28061dae3f5e55b62e65709138e4a6f526930b732863da75e7fe15998294749521489c8ad99a73a5bc67bc1e84fd76811e9387dfc3ab50d763a1382865151e7f1abb98729c48b8c02e7772c1dc3", @typed={0xc, 0x86, @ipv4=@loopback=0x7f000001}, @generic="c979c3a81525186e33c4cd82fb20dc286c43d659efc08d7db09e5bac315c010b776797309e176383ade640e47a2e191fc1f807f537bdccc245893bbb532547f7a66a4091c290539615f3bf0679eb388a577265a1a13b7d7099d7c6dc82e2e16e494a959e9c2883391f42876640fa518d7fc6f07d6b588b3798c42e98b741a9c4cf1c8ee0b249d085ac80d3f5c7636f648c0ea625d1818f049d013147793b4ccc5a5148b4bd6e52914656561ab5d67e0c463028b87fdba467605f72a616ddfe8d4c5aef3a47b7f944cfe7ab68bc91465024dbaabbdcab03b9abd58b674b56", @generic="65b9dabedb925ec226f223119f93174717d7c252c1a132fe732ca9e61973dd85c8f5e0b9aa46e804a1584701b67a6f4200c386597c9a9bee38c8a88ce0b24e615d2ae14b823456e4589202ad"]}, @generic="f1b7fe41763a14aa820e38af2b4a3aa25483f588b4530f324ff79790bc7fbe1b1195073b123b195f9bb32dc1250e87f17d80e8d986ec2060069e29a85b9645efeb1d07c697e5936fa28df7beceac16b2026dabcc33221baa1937f477b807471de0b85be789f03690ac60aea826fd5b4831de9c9c7dbb5f2831f85f6ceb23a1ad73b38d56e8f8c475004ca65d8801d06e", @typed={0x18, 0x44, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="62cb1f6ff23f2d49790bd263e7fa5681a9d9092e1e1df614b52ff28526c9258e4f1d760d545427a0812c651f20e12aa6fbf0280d7943b39b8428e4ce8f903e23866cd038484aea61786e4249b7c7e31013988a4a169be34448349573246e", @typed={0xc, 0x1f, @ipv4=@rand_addr=0xffffffff}, @generic="439ff0ed2fc13e6e0e9a3a97a3775766260eb7759d5bba5e3320db7d455e8794d53d1d612aa94c23683628e10237f33453d9d79a136ad1fe614a5a055da2bd56824ea5ddfb694055e27171ede8ccd8aa0a62e28a00e5613455f3479d00feee87204a1d78dc864c846b6727945f87b3ba967f3ed8fb2cf9fff7d4e24ecc92ebf80952297f6b31e3b888b3e757d98f503539e1b880a4c13197615f0e6826e52e7f5a00213c0fb3f5f9dfc82b4b6aba0eb8802fff9fadfab2b66139fe6216f1e8a1662acac3a7b9e6d88280d5f75f37ec2b18e18c55e81bfce49b8be56c8fcb6fe05b", @typed={0x10, 0xa, @binary="480d3434ee"}]}, 0x1534}], 0x5, &(0x7f0000a84000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r0, r1, r0, r2, r1, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r2, r24, r2]}], 0x148, 0x8000}, 0x80) 2018/01/26 20:37:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000011000)="6f521c4f588aa188816f2ff1fd9b90f516b71fa35f129c517794845cc0d4386e7f7b44dd3631fb497bf457753246fba1d11b1b6a14d7520b1a727f001a105b801f00e9a1971e554efa50a756bb771513bc6b731fa590c9d3d73965219c2aafd9565b5bd08484516e7a7650ffcbff5edfc3374bcc7adda8fc5a70265caa1c32", 0x7f) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/39, 0x27}], 0x3, 0x0, 0x0, 0x45}, 0x2000) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @rand_addr=0x4}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x2)=0x0) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000002000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000002000-0x74)=""/116, 0x74}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000001000)=""/205, 0xcd}], 0x7, &(0x7f0000001000)=""/12, 0xc, 0x1000}, 0x59f78d426ca70b6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x5cb, 0x0, 0x7, 0x0, 0x1d6}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x7}, &(0x7f0000000000)=0x6) 2018/01/26 20:37:24 executing program 6: r0 = socket(0x0, 0x800, 0x523d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xdd)="1b642841b3362bb46e070119182c058f439bf328b62b8bd7dda4882e8f74b0022e6b35d472558b627c0c8f9acf15fb603621bb1d4e17f6fe096b8ea417cb82aa14c1de9d9efaea54506d5d877e013bd9183516a2b09271767a772216fe1cbf4bf3c33f4694b91290e1c2ff644d771c73466b7f08f4680b40a453df1040756f6ab07863cf7b05c0b45b097f69e3bdf7a160b2fd52029a2092ccf4fbeed08ddddf465712c7fccb7fa6cb4479ffb907129dbe11ce7dae2c347ec076735b20010074b839dd1f40dba93a2fab5dfb484c7569f96dbfba8b926a810f3c123a85", 0xdd}, {&(0x7f0000001000)="a58adc56061147bd9888b3c1b88782ad2c389c78bc6e3cd1ae532f437c861a3d6ebaf504f2bf06f5ef4290339e546f90acc10b895b32cc08a4893bba1dc81e4ecaf87f60578355e2935c3affeeac8e43acd0853181405d8ff84bbedff011d89da71c2d2286cea039902e147788ae956c060e1411220d21112867dd0f134e425c5ddc68408b6317cf5ab481cde6fb7c06e79a78ece18d9ab1c06240dbaaadd795134f0533369d606b37a9a9c73e3b81f8c2cff7dc4afa86109430f282e66e004767cc907f638f4f4a1aa5b1957fd375d356094f8361f1ae", 0xd7}, {&(0x7f0000001000)="e822a38c4efebdecbab201dbeb46a5ba8f66559079653ea816232b0a41e40407fa7f2ffcbce68810145ac40739b086e3f1", 0x31}, {&(0x7f0000001000-0x16)="efc6be43750bc3bf125ff84b67587755866119196984", 0x16}, {&(0x7f0000001000-0x5a)="8ebbe688fe52a609ad48ffc25e9504fb513a2784035f6e315758f2079dadfa57000a44ac6efd5cf162e3cdf56a59b1316b70409a37a7a4a8a885836ad311ce324a0190c94eac23d80c8a9f0bf9de078c54a413beadba4440c591", 0x5a}, {&(0x7f0000000000)="9f56ea35851407f31769079ffde92832cf1467b2db5af0044e5e9a294c8f783b3be0cf92b36166fc323f08ee104e752b7153fc5f9560c9e2309a67e49813322d5bffa317e9175e02f6dd06716018c170e07296b51aeac3611342b3ad0f492c4e5b680e0b56f325f8fb5755bafc861a29f916cef348e14369cb7e3589abc8c1ff9be0e1f90ee82331a627b802278113c0d16cd0f2ddec913eea40503cbfcc670ae9266a45d3358d4d972afae144dbd936cf47f5c3a73f2e4f43ddf35cbda6e179654aa7e63e8ef1d8b26695054223ee9b19aae2ea374b536203a9a0667e1e1a69b9ed1e", 0xe3}, {&(0x7f0000001000)="16e55732be03554bb9653ffe8443b01698137f8e4e8a12a5e0c434bf80b943a0729199b9ab66fab2abbea5b42d05745f776d4b9bfb38e817de5d571382618b7144abed92750a6e694d147e77aee183edcad379991d24c6fdda07bf036eaa71ec", 0x60}, {&(0x7f0000002000-0x90)="4b7523457c9d5b00f35258ea650dac6025e2e6a76c5d797e4f93d6a4efadf3730f4f24d6fc32fe215a5c275c955bc38c64a64d59647a0f90c340bd8d63528fcaba9d4aa86e9c2748c59f6886c0f671d2a7d8179394463f27fc2c70f22f98ec4bf1f1b48aad75746903c0f0404f73154087fe6b3f8c5fc05a025055517b4d1ed861c5a061a961078d6f4fa34c9cbaa046", 0x90}], 0x8, 0x0, 0x0, 0x20040040}, 0x40) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f95000-0xf6)={0x0, 0xee, "3e512a4c5e5f98d6de23538563df0848381feeea9bf965993767a5befbbcf06a14b18af6d6424563b6f5ad6a54881ef88eba270934f7c816c0a4443db96addddcc23d2b9907769df737824b11ba1edc66dbdb2eb367d0473d6d0e058c29b66d3e015fb4670536dacaa4a4e15b5bcd40f54d83f97250289d73f02888b5fb6cbc5b283c1585a9c9e4ad3dbdad2bfac61daa5f08c22ed28cb3627ddeccba6a711b4116024a15e64c667d2eb6849f8052bfb5912bf8e8334e245fc951d3f10f3bc81ca5c28b9ec98a52e12c7a12864565a53083b45b921d0b0d7c9a123c53c418a5b15769280497355bcc7c79fe6e680"}, &(0x7f0000eaa000-0x4)=0xf6) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f94000)={r2, 0x2}, &(0x7f0000f94000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000457000)={{0x10001, 0x5, 0x5, 0x0, 0x3, 0xb65b}, 0x5, 0x80000000, 0x4}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000020f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f000018b000-0x38)={0x0, 0x0, &(0x7f0000f96000-0x10)=[{&(0x7f00005cb000-0xf5)="ad5d51fd88d2b47e7df17a7121f124f55e", 0x11}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) connect$llc(r0, &(0x7f0000004000-0x10)={0x1a, 0x15, 0x100000000, 0x0, 0x2, 0x3, @random="cffb3cd78ac7", [0x0, 0x0]}, 0x10) 2018/01/26 20:37:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000001000-0x66)=""/102, &(0x7f0000ad1000-0x4)=0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a92000)=0xffffffffffffffff, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a27000)="", 0x0, 0x0, &(0x7f0000ce6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:24 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000029000)=0x2) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000001d000-0x88)={0x8, {{0xa, 0x2, 0x6, @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]}}, 0x88) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000025000-0x28)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x6, 0x0, @u64=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000004000)=0x10000, &(0x7f0000011000)=0x1) 2018/01/26 20:37:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/26 20:37:24 executing program 0: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x2, 0x3f, 0xf16, 0x3ff, 0x7, 0x80, 0x100, 0xe, 0xad, 0x3, 0x4, 0x0, 0x6, 0x80]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x5, 0x2d93, 0x8cd, 0x2, 0x3, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00005d2000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000003000-0x14)={0x11, 0xf6, r3, 0x1, 0x7f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00005d2000)={0xe, 0x11, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x401}, [@ldst={0x3, 0x1, 0x3, 0xb, 0x3, 0xfffffff9, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x3, 0x9, 0xa, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @alu={0x4, 0x3, 0x2, 0x8, 0xa, 0xfffffffc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff}, @jmp={0x5, 0x73, 0x0, 0xa, 0x0, 0xc, 0x1}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x40935573, 0x70, &(0x7f0000001000-0x70)=""/112, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000b58000-0x8)=0x0) [ 1009.076430] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 1009.087370] netlink: 'syz-executor0': attribute type 5 has an invalid length. 2018/01/26 20:37:24 executing program 7: socketpair(0x9, 0xb, 0x9, &(0x7f00008dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x3, 0x6, 0x7f, 0x6, 0x101}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfff, {{0xa, 0x1, 0x4b71bb9e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f37000)={0x26, 'aead\x00', 0x1, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) 2018/01/26 20:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f42000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000836000)=@add_del={0x2, &(0x7f0000c73000-0x10)=@common='vcan0\x00', 0xc40}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d88000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000080a000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00002e4000-0x1c)=@req3={0xffffffffffff6c74, 0x5, 0xc1f, 0x1, 0x81, 0x6, 0x8}, 0x1c) connect(r0, &(0x7f0000a4e000-0x80)=@ll={0x11, 0xff, r1, 0x1, 0x7ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002a8000-0x6)={0x1, [0x4]}, &(0x7f0000582000-0x4)=0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d25000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f000009a000)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f98000-0x4)=0xc) socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cde000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000deb000-0xc)={r2, r3, r4}, 0xc) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x14, 0x80000) ioctl$sock_ifreq(r0, 0x8975, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) [ 1009.126116] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 20:37:25 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000e30000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054a000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x9, 0x81, 0x3, 0x4, 0x400, 0xb8, 0xffffffffffffff0a, 0x79a9, 0x9, 0x3}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x8, &(0x7f00005c1000-0x40)=[{0x8, 0x2, 0x4, 0x4}, {0x9, 0x3000000, 0x80000001, 0x81}, {0x1, 0x1, 0x9, 0x6}, {0xfffffffffffffbff, 0x10000, 0x5, 0x7e}, {0x9, 0x6, 0x6, 0x2}, {0xff, 0x8, 0x4068, 0x3}, {0x0, 0xfffffffffffffcd2, 0x8, 0x200}, {0xb2, 0x100000001, 0x1ff, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee8000-0x8)={r1, 0xfffffffffffffffd}, 0xffffff15) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a94000)={0x0, 0x0}) socketpair(0x0, 0x6, 0x80000001, &(0x7f0000948000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b01000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) socket(0x14, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eb1000-0x8)={r8, 0xf9ab4ad, 0x101}, &(0x7f000084a000)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ae3000)=r9, 0x149) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x2, 0x3ff, &(0x7f0000230000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000a4b000-0x4)=0x4) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/26 20:37:25 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ae9000-0x6)={0x0, 0x7}, &(0x7f0000f6b000-0x4)=0x6) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7fff, &(0x7f0000f6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000f6c000-0xc)={@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5b000-0x20)={0x2, 0x1, 0x0, 0x7d4, 0x1, 0x0, 0x9, 0x4e7, r1}, &(0x7f0000f6a000)=0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f6b000-0x30)=[{&(0x7f0000f6b000-0x85)="6510bdf8d7bfdcf265020edaadd429f0d3cc2f102290ac4b23a8b7727857732c4a9f953350cc292eca192de672e72e5fb63c0f57635ca811eef9ecfdaaa09e82b14317b7cdd53baf318314ee1d1dda0fc3a250f6090a0585feaf8921757b63507b578b69ab451c363df410b7e7f72d0b9b68933b031280b37160b31f9cdf3a5dabaeda6652", 0x85}, {&(0x7f0000f6a000)="70bc6d2ce6e26881c61ff64cff398cf186d8bdd5aa25f30b4ad2b447365a9cb60a3c6bdb73f6282cdebf01bf3defd4f893c23e4c7e37d72a4bd66bc82cafd1fdef48defde29cc41ceab5e1c07e1f81549b667bab9cf06409746e185eb58ef8b32edbe543c63171efd06fbc033078c1cc12add12e75dc92090f13c504702c09161256aa49460873127f4e72e81d2b9580e7bb9e565e50ef30a5a30408d451facc99e7e0d1b835477734f106fe0bd58ab2baa674812ab2b25bcb794d7ab6bd8b6914c79a8aed14c1d9870368222f3128339d928114b512bb58c18cc9c55d0c6c35fbb43e1cc1c8eaed144a0fc3d917ba27", 0xf0}, {&(0x7f0000f6b000-0x76)="3ee1f786013a98fad802b2865c0a7a343ff72b73a8a55637c665ba59a90f2f924c9fe64e703398ceda72b18644f38d960bd50f077ea14a96ec7ef96e62c5e539c115f4a240f08f42bd1c11d2def6a457e241373dce4c1d9968e72039eb651f6c0d127965464c91a41670ff7081e873b9b3050ca560d2", 0x76}], 0x3) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000098b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000088f000)=0x0, &(0x7f00006fc000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x5, 0x2) bind$netrom(r3, &(0x7f0000055000-0x10)=@ax25={0x3, {"742ee3465ffb25"}, 0x1}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000fbe000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x10, 0x80000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000fbe000)=0x40010, 0xfffffffffffffffb) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000dcb000)=0x9, 0x4) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000dcb000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dcb000)={r0}) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dcc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dcb000)=0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a83000)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dcc000-0xbd)={r2, 0xb5, "145dd6695d6257a1d5f6016f6956d165718a97eece5bc0ea9571573e92d954854b59b84e646ca3e76005c822de96960de82e8d5c3247ea7ad51b8083edaa9a280ecc34119c4cc3614e25c5fbc64ff5eb55cc8bdc609d034054fd554d87ee120ca2a2b9be98a8a4e6b0c090882a5bb6510166454c97268c0c89b08da9bd7a9a8dd823fb3b98f616b2aa2b62f5c3cdae18e327a3ab28617317bb71dbca87cd8a65d3828a840e6606086858ddd719aa0608a4629d7fde"}, &(0x7f00006f9000)=0xbd) 2018/01/26 20:37:25 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00006ed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ce000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000935000-0xea)=""/234, &(0x7f0000001000-0x4)=0xea) r1 = socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000eb000)=""/105, &(0x7f000022a000-0x4)=0x69) connect$inet(r2, &(0x7f0000fd6000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0xe8) 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) recvfrom(r0, &(0x7f0000009000)=""/104, 0x68, 0x2, 0x0, 0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092c000)=0x4, 0x4) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000009000-0x10)=[{&(0x7f000045b000)="f6bf5964c81a487e231985785922a342d4eafb94d3fbb6689f53a3a3af017494374121e211dab0437db3f49a6d572c72506da4b881fcf9c19f865fa01357f504e8eb650a1db251ded8c0321af13fb48ce2edec3675b106887066ace757554eeaabf4a71a042db723d9e78c24c4a48356551f184a4ff91321e264570bd2cf9187f2932ba846596d26eeae3eb7260a59c63154be6e148b03bc7fe9e35c65f42bfab4aa2151a2e00f106ed12d55cb93294d44fa88697929745a25a15c8ec5befb16d47e4622db2af21324162dac8dc8a389542e9dca5ea54c5cff0612e3a754ffd8b9b0f8", 0xe3}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) r4 = socket(0x4, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a80000)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d54000)=[], 0x0, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x7ff, r5}}], 0x30, 0x4000}], 0x3, 0x880) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) pread64(r2, &(0x7f0000a00000)=""/64, 0x40, 0x0) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000f3000)=[{&(0x7f0000863000-0xd0)="5ed69543100db2f0890bd0fb48506dd4a630807222449d25d3bf14d0cea05355b2d2f0f05a6d8a8502a40f8780cbdb1dc77fc5b41fb6976c4893a61bcaae01abdd697175065cc96174929616cf3e69f89ac193161f472c549f3f983eb65186c0b6bffe08e9d93e0718e46c2f1e52d7259683b52c5bdc5d238a45fb9e7c8beb3ef4ffe8893f16c963bf7c3de0267048542ec0df4610e03db2d1c2a63a7a93f9b00f07f2c8ca1a461e4b6cec760010f9c835107d19fd9cebb0fdb5c0f5cb4870168ed1854ff839a763a323f1556bcf2d38", 0x0}, {&(0x7f0000162000)="924a7a0d1565538d83018c7c115668e19b640acec689a0d68d43fbcd866f5a5dbe3b1faa9941eba9c0cf555729102035d72d5ece5639f55957cb7d8366c037693c9bca1a2feb18729a8f4eb987d6c05c7c60486cf043d2650ec52183e51b90dba0bcdb80299c6509bd15e7edbaa30caa88dc128e3c4c0ff0f1a56a22df4b63b51edc6a7abd9664e14ffba6a060a7bac858af0d4f014fc39017186c7f7f5585f0a79084b2dea305d7f0e82138f38666116c1dddad5a6e63ce", 0x0}, {&(0x7f0000c60000)="b0dbf54c4a1ab0dc3a97589c7e43b3f072267307131f18d547650fc862afbe401e94861da5f1d53c89fb4097478ea9975d987d5f08798cfd241a3a5fdd914a4df8b06e4a28981db04da3c13c5079076d50c9a5399ba08d505bd20ca4e11f284fa33fa56080f8854d95a12b015a9c3281667d6a8327028319a415548ae9bcf88dd793c00c5c89c208314f4ab2f3a3abc8f6d4cd5988d9f2a7a4ae8d575bc6db", 0x0}, {&(0x7f00008b2000-0x3d)="44ed3fdd5bd7f599a6e7c7ab54a201e0573fa179257a425eafac91d82dcd30af38cab52e57195fc14f7c0065ef5915a6a7e83a7505e7d2b5f62c271282", 0x0}, {&(0x7f00007f3000)="20d0f017e5c9eb5c6fd9c21076a934933a5e6ee0f4b768e6ec133dfd7eb4b084c925", 0x0}, {&(0x7f0000813000-0xb4)="aa83a60ca457c0dcb0c7ac7901513640d7ca0fb953c8a653b8578c99ebd07e21aec629f7d28d368a5d055adcd3652dcb43d6f23af5a0e94d752a79af067854dd7ad38c0f7ad209a5d5fdd7bdeb156b11584d7e3106570b5e46c8caeeccbdb3e812f119be86c3acece5fb4da69bf4376a1a4b7f03681b81ddc279e4ed866a19ba424786103a23af7f7b1873017d8322c08d9895af6717d496ee57fa32328fe4d8d832f0293b914713b4c97e31643895746d3705b2", 0x0}], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffffa8, 0x0}, 0x0) unshare(0x400) r3 = accept(r2, 0x0, &(0x7f0000910000-0x4)=0x0) recvmsg$netrom(r3, &(0x7f0000324000)={&(0x7f0000f99000)=@ax25={0x3, {"03afb3fdd3df68"}, 0x80000001}, 0x10, &(0x7f0000d49000-0x90)=[{&(0x7f00002d4000-0xd1)="7800b462cc522a5e2f9f682cf6dba5228af8bdc5da9143edd1d8150e0be50a94f6e75b2b81c13b99472c8dc8fcf8d6a07f85d81203d6f655081b1db0043dfea1034c1a9e6311e968010a31ccbc8666beca3c04a6137e97a8e38e48bb51b1627c2aaf825bc4ecba810f9530596a581f01ca74f238197724338e2ed9b62e6d722830859fdc2cb582296ef78e3de282e00277e3fd6270950ddae6941f4d64fc63073af8f45b63bbcd30c9bb343ecdfc2a2ede613ae903b761e6492a07d613ae0d277c71968abc8acc604a6baa32bfd4c7f5d3", 0xd1}, {&(0x7f0000976000)="1b7df8b95923ceac94ad34b86e01e8d10f523e6e6264cee99bd9956bb21e8a6269bcd41cd0dd28df37fc9d011caca67676bb3de8cfa4c4cff8261a0195ba0cf3a383a9e2c6dba26c7d4f57296dfda5467244ea37d75e87e5708350fd02d369fcb19f2ffe43bf291fe9236bddc53e73f91725f833027af09a6d7ac65c904798a423c770", 0x83}, {&(0x7f0000645000)="52d1073a825bc40361cd01f4c2a3065ce5223753d91ca09d812d89968190aa30e91184c8bbdf6d2f7cc0271aaa35501b395227582d12b61287834acbf36badc6b6f4b2d99e4cbe0a3854969a97a1417736944a72c6650891ca0786a749aadf5578ac0f6792f461fe2ab038f6c4", 0x6d}, {&(0x7f0000cb1000-0x41)="3af85a36a96fc8aef0069e6a2aee1375d61d8cb76602fdff6a7e2472dd10f41abe6fdc1e8164e98253bbf185245c823188fd8386b579ba64ef06abb4b601112825", 0x41}, {&(0x7f0000fd4000-0x3f)="f4eca22065183207fed87c3f95bbe5d50853e4f37ae2790e75b2fc877b04c53496f45b6215316aa60edce6ae729582224017b060476edc1cbd03d496fcd7d3", 0x3f}, {&(0x7f00000c7000-0xa)="c8c2126d2f2929e271f6", 0xa}, {&(0x7f0000d63000)=')G', 0x2}, {&(0x7f0000988000)="139eb1d43ae30f00a7ae9a52cd7e62d59b583ae4", 0x14}, {&(0x7f000031d000)="674bb06fe996cb91d6c23897ddd81ee733f11f856cc5bb3ffb1f1492b517887ad26c90f2f858ec1de466eec79c51ec4903bda1e616a637b31f8aa16038e012a2c9e020ec9f48810918958c588aee2531fc25f084e116240fb9d2dec03c2ee9214a2c66f773398e21c540e8921fb7e221d5e54bec0f1ad298eb", 0x79}], 0x9, &(0x7f000063b000)=[{0x30, 0x10e, 0x1000, "59c1de7d83beaf941d301fa5ab9e1e61f42c0e05bc6e0e057e19"}], 0x30, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket(0xb, 0x7, 0x100000000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x8802}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000055b000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ca000+0xb89)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070a000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f92000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000767000-0xd9)={0x0, 0xd1, "a1cac35fcdc68ec3984815cf36438a768354f506f50376bfbd76ee0eece24c47ae31b460b9daea7ea76bdea40c82b8cc23bc82165386041b2a16f0e149b55b7290a4341890aa16eaed0db0ae4c37352183f36dbe0ad59c57057aaf52d924e3f3b9cc3e7795f53bbdb9d6c372c455c214ac82011776fcbbae59d7f1842648e6f3cbfe17093bb2f54c8a2e866c4113c1c4547c4cc741f6a964c6e6a305d136e10e3cf8698c4727e59b33ee281f7f7c6670d975a528e1f4c88039dc37fd67af8ec6688ea3d2fcdf14659176bd51a6d9cc9ee7"}, &(0x7f0000160000-0x4)=0xd9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df5000)={r3, 0x7, 0x80000000, 0x1, 0x8, 0x81}, &(0x7f0000ffb000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00007b5000+0x1e7)={@rand_addr=0x1f, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000cb1000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a3d000-0xc)=@sack_info={r4, 0x1, 0xf2}, &(0x7f0000a0b000-0x4)=0xc) accept4$inet6(r0, &(0x7f0000f5b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001cc000-0x4)=0x1c, 0x80000) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2) 2018/01/26 20:37:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001bf000)={0x0, 0x91, 0x3, 0x6921, 0x9, 0x0, 0x9, 0x0, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xfff, 0xfffffffffffffff8, 0x5}}, &(0x7f00007a7000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a34000-0xc4)={r2, 0xbc, "943d3e53d3c94ded4f2afea938e4a5a31141d69026ab885efb6c188c38a3311ad1f4b74ae9bc6c48424a6f2050e39f7f7fe9178eb0d4052d35c62a2528b9e79ed08ae00236657af087f689497731184f05fe1f9e78df0850de27f84e80bd05696a9cf0600d5e1ff472a319d97c7d6ea548dd3fe8b82f9d59b63c878a40123b6b5c0071372fed7bee86f5706b8cd8a2b68d38666173fef87294a6a493d199f3a157e37341c55b0fe8abbf6b6d3ed601ba96385a5e26d991c2a1fd8b58"}, &(0x7f00000ce000)=0xc4) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000fa2000-0x4)=0x3ff, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) 2018/01/26 20:37:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000316000)=0x2e) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e5f000-0x4)=0x0) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f00000b9000-0x4)=0xfffffffffffffff3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000202000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000f53000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c91000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000af0000-0x4)=0x0, &(0x7f0000a4c000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ca3000)=0x800004, 0x4) listen(r0, 0x0) 2018/01/26 20:37:25 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000011000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000028000)=0x10, 0x80800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000028000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x18a8, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000011000)=""/70, &(0x7f000001d000)=0x46) 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000795000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000a7000)={0x0, 0x100000001, 0x9}, &(0x7f0000c53000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000433000-0x10)={r1, 0x0, 0x4, [0x100000000, 0x2cdf, 0x0, 0x75fd]}, &(0x7f0000996000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = socket$inet(0x2, 0x80007, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ae4000-0x4)={0x0}, &(0x7f0000b48000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000064b000)=0x0, &(0x7f0000e5b000-0x4)=0x4) recvfrom$inet(r2, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000e3c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:25 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000655000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000d5b000-0x4)=0x3a) listen$netrom(r0, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000028c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x66, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000026000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) r3 = gettid() r4 = gettid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = getpid() mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000001000)=0xe8) r11 = getgid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000026000)={&(0x7f0000023000-0xc)=@kern={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000005000-0x50)=[{&(0x7f000000c000-0x1698)={0x1698, 0x32, 0x300, 0x0, 0x0, "", [@nested={0x1394, 0x4b, [@typed={0xc, 0x3f, @fd=r0}, @generic="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@typed={0x8, 0x51, @void=""}, @generic="20bb538168476fae32645cc91e730f253a679c20ba7cf051e7978eeaa4017773f27925510d3f7973f77150bd5aa3aece4c9cb4fc529c466fa8c27bf732c7616b7ee5f05ac15940c3178b3ba0b293bfdb09b8d717adb8c330637064db73e9b9f1754fa81081a751cce440d0f40ab83828908af2cef59df81e97779fa3427b604ad75a6d44b61748d46aaf3e5cae7173cec5ac4e5445b90716c8cf4bf3ca24a729a10bbba874c213676ccbf5e1debaaa3e60ba103776dadd41a7c9c849a0e0c172169aafca30ee7fdbcced0e5e8198dee22e7ae236430d261264fc3cf6d7f4b1a535d1418075e4daeb9b73521d14946e8871b7", @typed={0x18, 0x5b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="acead2ec85072a24ac4ad3b596724ebfe57ab4a464bceb8e1191f4e2e44d0e9eb7081d58e46ed98a88a45161db8e32345a7285b6264932d8a820ad093de5a6c9fd06d9742d28e9a02859c78cef0155a23c62789c42b556cf19e6538db807a72265df3d29eb8ac4072669ac57416423990f7c53095731b61d53117f57417a3a1ecddc20337ce6803e25c62c6c294a8009d491ddfb8f5446bc3708cbf683c2a35fcdd4b78420b9582766584c5fa6db34bada48e308516c53f46767e3b1c9bd4d4bad722420", @generic="907c67f28f750dc30158320da2113f02b42fcec96009003fc7d1a47df96453376a7568b1260435325ae061979e17e7c81da93c10c1b2459e9cb4ead188df124e91351ed1fffb905193f6a1f9a7d842462c4996ba69f8a58337e224b6ab92d056e3f4c6", @generic="5238a1b7b11c539b26c75633a5a146eaa35581d79190c7ad5819607a7731c253a64ccd45f885f9a30628194d29f3cb7f10bca823a4aae74a751ab398375a62b2f36f43431f5c2d7ad32153f2cb6b23ca33dd49ea1cbbcd7d4ea207daaeb52e258d16ee1b1f7866a325a8fc36578e8dd8a82f716496ea1ebfa6e0815de99b8bd28c7b7b767a8d7bb4832abd02d94105501c2addcb5bef35d436ad23e871201bda5a483f19a30f1d3f10820234bee352d94c6830460e4a56777bee4010de3f3d2ecfad8e1b165d850f", @generic="5e3f8d5850a541ee025423aa0584b2befe88f7baff1300afd32ac5aeca87dc17dad6ff9272122a015d27907883a530558aca2e984c2620666e2631ddbef7cd93dacbbad3c5fd247a222d95f63f36991a74483a10cf5b5a7fa792ab66df04b2dbe0047bf1f2ab6af9b818e40b00ce2bd56420df8a3dcdcfa222d8490fa436032b458c1a"]}, @typed={0xc, 0x25, @uid=r1}, @nested={0x2e8, 0x74, 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@generic="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0x1344}, {&(0x7f0000027000-0x130)={0x130, 0x31, 0x300, 0x5, 0x1, "", [@typed={0x10, 0x18, @u64=0x2c0e}, @nested={0x104, 0x8b, [@typed={0x20, 0x79, @str='md5sumselinux+security\x00'}, @generic="8556da41e2cc73cafa866a", @generic="0b2e008875af1a2b8e5b9e6f8bb34c37f7a4167217f684879c081c9cf1f8d4ee7cedc24bb3f37ed8b567474823cd8abe13281e3c393f7a442343c31aabeb83f49bb77a8aa5e6663318b4faf77624b2e7d2cc7667dc067da37d3094bdbee41d373f6255003c7dac89e86a5b8cd6f435d751b57cdc077d31cb74f0ab6c31fc0b8f0d4931e2d2c75fe8b1628c8cabf7b5d1548e7e2ed7bc661482f73e6f7351616b3834e8ac377f41fd044c74b2519d14077ee5935b367d9fa166f5017352c0f4755699810fd4a8a20e", @typed={0xc, 0x60, @u32=0x6}]}, @typed={0xc, 0x1d, @pid=r8}]}, 0x130}], 0x5, &(0x7f0000011000-0x100)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x100, 0x10}, 0x20000000) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/26 20:37:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x40006, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c22000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000814000)={&(0x7f00001a9000-0x1c)=[0x3, 0x6bd69d8b, 0x7, 0x1ff, 0x7fff, 0xe8, 0x0], 0x7, 0x1ff, 0x8000000000, 0x0, 0x9, 0xfffffffffffffffb, {0x20, 0xdb, 0x2, 0x9, 0x3, 0xbe, 0x200, 0x0, 0x4, 0x3, 0xff, 0x9, 0x3ff, 0x7fffffff, "8abb3942d3ad0d0c89d1b5741ffa15b2bff32840762c58a3fcc1d4d9bb46c2e2"}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000011000-0x1d)=@generic={0x0, ""/126}, &(0x7f0000004000-0x4)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x2}, 0x4) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000001000)=[{r0, 0x8107, 0x0}, {r0, 0x0, 0x0}], 0x2, 0xfffffffffffffff8) socketpair(0xf, 0x1, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) connect$bt_rfcomm(r2, &(0x7f0000001000)={0x1f, {0x7fff, 0x7def, 0x5, 0xc7, 0xeb8a, 0x5}, 0x13cae5b}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="5661e1afb36b1d33c2329f4c4d33b9c3", 0xfffffffffffffdc0) r3 = getpid() socket$bt_sco(0x1f, 0x5, 0x2) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000)={0x6, 0x2, r3, 0xe1f, r4, 0x2, 0x2, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/26 20:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000000, 0x6, &(0x7f00004f1000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000149000-0xa5)=""/165, &(0x7f00004ee000+0xfe)=0xa5) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="03db87207e25d1bb423db400d69259e83eb6c7242b4c4eff21f67aacda8f2f5d3380c2866c95478dcd13c7971ca353d1f2cce98eb712060cb0ae0f724bbe8c86f475552b46857891ec6d0974a911f226757fc95ecd09c7f270a15402b1fb6630782c33d7ed9998ea99ad0832c3968af8eccfac7e0547fcc6c401b9eadc8892213cd3da307fd08bc5bf9fe70615ba", 0x8e, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000831000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f000027b000)={0x0, 0x0}) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000831000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000705000-0x4)=0x5, 0x4) [ 1009.458748] Bearer <> rejected, not supported in standalone mode [ 1009.498308] Bearer <> rejected, not supported in standalone mode 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xe000000000, &(0x7f0000595000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000563000)={0x0, 0x0, &(0x7f0000768000-0x10)={&(0x7f000088a000)={0x2, 0x3f, 0x6, 0x3, 0xe, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x9, 0x18, 0x20, 0xa086, 0x3e, "7f5a8c97bdc7f2497d4d9f3af6617db3bfdd28043a2b08153f4dab6afcbd9edaced0289284853abb1487650f5b63f36e39d7179c6cfb3b0380aed91a3940"}, @sadb_ident={0x2, 0xa, 0x40, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f00000e2000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008e4000-0x4)=0x5, 0x4) bind$netlink(r1, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) socket$netlink(0x10, 0x3, 0x16) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0x8d3000)=nil, 0x8d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00008d3000)=0x83f, 0x2) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008d3000)=0x5, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001a1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_netdev_private(r0, 0x8000, &(0x7f000014f000-0xdb)="73b0e04b341883fdfabf955da1bb17f3c202c5c5ab1ad800e7443221fb42c34ca13b8e08c3a29bf62d20d23570b22364cd598d6f21c1d877eb100d32e8376c62ca2476c1972384eb501bf9570ff3068108481517f0d31705ebe3b2059ff29c939eebfe3ef251496d3c9645d02344aa933d5b66febc25ac4553e10562d9fc2c95c4af00f8ef9ee67ef72e9453b627a2dd66f8ef3e783bd124fe47c95d5b1ac18ed3cfdb77828edb2dd97fcc8287999592d54b87daaf770e25cf9f5f8c8771c112dae5c70d2d36ec8c7dd95dcff67b04c0b7e30ce205ff14562b0044") socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f14000)={0x0, 0x0}, &(0x7f000007f000-0x4)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bb0000)='tls\x00', 0x4) write(r0, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) recvfrom$inet6(r0, &(0x7f0000f18000)=""/129, 0x81, 0x0, &(0x7f0000365000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$ipx(r0, &(0x7f0000946000)={0x4, 0x200, 0x6d, "bfe1a1887fc0", 0x5, 0x0}, 0x10) 2018/01/26 20:37:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/26 20:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000a5e000)=0x7fff, 0x4) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000061000-0x4)=0x9, 0x4) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f55000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)=@ethtool_wolinfo={0x5, 0x1800, 0xe0418ca, "2a9fc4ddba2b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000-0x13c0)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006c2000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) setsockopt$inet_mreq(r0, 0x0, 0x1000000000024, &(0x7f0000ecd000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9}, 0x8) writev(r0, &(0x7f0000c20000-0x10)=[{&(0x7f0000164000+0xb4a)="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", 0xfffffffffffffef0}], 0x1) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000b7f000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000)=0xe8) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f00006c8000)="8e", 0x1}, {&(0x7f0000a44000)="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", 0x1000}], 0x2, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff2f7b, 0x3, 0x0, 0x0, 0x5, 0x20, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) accept$inet6(r1, 0x0, &(0x7f0000238000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000085a000)=0x6, 0x4) 2018/01/26 20:37:25 executing program 6: r0 = socket$inet6(0xa, 0x20000, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000007000-0x4)=0x0, 0x4) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000721000)={0x2, &(0x7f0000000000)=[{0x200, 0x1ff, 0x7fff, 0x0}, {0x7, 0x6, 0x2, 0xbe6a}]}, 0x10) unshare(0x400) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r1, &(0x7f0000008000)=[], 0x0) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000069e000)="855cbe56e2f619e04219b5124d6037243a2f170f7d8f1ab43fcce7ba5b6c112d249ee6cde27f604c162ea628fcbbae068e95fa5ee9185d46bd9a288dc25a8e85d492828c401273d8b4958ad0841bc28492902b394ebe13466d5868a0f8bb89aaf7ae4869f76d15dfc9d0988969cbef24a158d2c28a745dedd02c694e04aa2dcf7873731b6f20c92ff880328d8723c743a3d954b1da998449547f03579aa6e85b63eea15e090e4048389eb1d0c3", 0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xb9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0x1)="11", 0x1, 0x0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 20:37:25 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/26 20:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca2000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xff08) close(r0) [ 1009.622317] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c83000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000a87000-0x8)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f000032e000+0x89c)=[{0x0, 0x0, &(0x7f0000886000-0x10)=[{&(0x7f000054f000)="d09ff2332dfa8878f3cbc1ba4af1c50e457f98b50e72f0e2abac12e9f94427dceb1ad1930e9b0e0cdf7f4ab8e215215edec5f3df70ce64418f5362f48018ffbb07a48ef7b75e3a0f8b1b12354f737c8932d8088323da3b80ecfeb1712d328c911c58666cbbe3de984d25f936d20c4014aa6c0378f41a71bd2e6bb41ac531d11a005de139f28f3b96889f65ca16f1945fa3064964159e92cb077ff7c56ad7ea01634c3b0a4400cf9f279f106ab909c59b5ed4b94937f716691c8aac69a9f5852e07f5cb1e07a00085a22a3101db4dfeb8e58c36c764", 0xd5}], 0x1, &(0x7f00003a6000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xae, "276eb4603d5de199a008bec20e9e2dcfaf2c73757e7adf7a6b5a96d125c14b694a6cc5e29702ac42da06cf6c356fa7898db1c8ca00b1a6d853976c26716fcc91721f1dfaa086ec70c3b2c5dbb9c17e60f242b595c437870a9ae34e6c8a2ee5ca2ffbe96459b3f2d26d4394c3ac9a81df704e2325ec49fd728e45cb29779f6f8910bf77ec99a2f813dfa09df9d2529de0eceb3144dfbb50e9dcc0919141102196256e4eb1e80a8090c70da547c111"}, @op={0x18, 0x117, 0x3, 0x0}], 0xf8, 0x40800}, {0x0, 0x0, &(0x7f0000af0000-0x60)=[{&(0x7f0000b06000)="09caf8baba40144c79dc0c0e76b081b322210ff87949e067934539603246d5da6208089db6488841e9d7acdf519f0244b366768061cce0ebb6284e", 0x3b}, {&(0x7f000081b000-0x36)="12af68a49b710ea2705100432e7a1e42c035a59465fbad2ed4101e222cecfe47ea7827951bad894c4cc6c599512db1630b7456a7c941", 0x36}, {&(0x7f0000d28000)="bf93516a02a9a49d4862582d2eafae749822a3f46f011e15b3b6cf3c1ac4", 0x1e}, {&(0x7f0000f86000-0xa7)="9a7a6a2cba915e62b39299207af5e0cc8ad37ae143fe7b780b44cec7a30c35c8f1a722f9d23b0fdd6fde0e0bb80ede8137e9905134bdd161e5ddc9d5fefa7131086e61aac06b35ea27f5ddafc8a1b471020f75632578d1433100093c976b9c9dfe204c3b0b19810e90907197dede24fadd16454ae4b96bb2417f066d2966dd1d3c9700b95c1e7380b374d459e3cc36bfcaf5d3c537086b634d72baf1ac3c32d8f4d4effcff1fc6", 0xa7}, {&(0x7f0000c7d000-0xf1)="416b8dc9d4a47b70249237787a5a52638f698563438fd4cc347666673899ac7df6e535363e01e1431fc7163342d2f4cc8e1c4bb8030cfaf9d1fb43d5c501ea87aaf65bb6d540e2dc9a9ed8cdfd22c70fd2bb2a5e811d298cc914f42d1eb36409bf3ac946c7491a592d07dddc920c057b11c7068dd53cc44e08e0127bb786a9cd73796b389831b0aa9b06108f16b661a324344ff1047b027052b771e7d24e8c87c4d52bf386cf53ed7601fa21af007792160e3e9fe7daa55f0fdd2af723d377802c2e49377fffbd8a2f3f6d578d0200ddaa079c9a4c9f560a5ba505543a92e50dc760b06fda77eca58e62533b035db01a75", 0xf1}, {&(0x7f0000a04000)="3486ba536ece0282ff5283f4ea2154ee6bd860e38b048851a368fca69793cc5f35b138dfb1548669c914111da78453874e1615ddfaad72f9dec4ccc0983e469e988ca809000beeb1466b9061fe1e7a8d5bc5b2e6f9fd133c0cb05f2c6d653de57e4da840481ffe65f68af0feeb9326b28e887743c83e3cd590f5be81b3beefde3506b7532aa258a556a8c22a11022ce48e90035916ad5aa56861c4e46de13dcef90df4343e3fc42bfac6c829bff22290b62722f48cabd24f03426c70a55db289e44bd8b48cbbcf7a6c73e2981119c91ea3da88e96ec5eb7683b6f41ff15a79d2f99a0daf4b6598ba0ebb2b3f852b9ed413dcbc8be31d0f91df", 0xf9}], 0x6, &(0x7f0000cd7000)=[], 0x0, 0x20040000}, {0x0, 0x0, &(0x7f0000dd1000-0x40)=[{&(0x7f0000759000)="50b17205c9eb54780b9aed9cf08114375d6007ece6f073fd9b672fc763d9bcdcdeb118a1637a5fb7c2afd0a7314db4a83db0a5c297c852ce0656c6158496b56b047ea703f0f6", 0x46}, {&(0x7f0000ce9000-0xee)="79448535ee1b79ad225ca9c44485057d773e280012e0ad09118420baa37162f55f0f53427a68f3e704efdf7b61eabacc762bf4bfb5a033fefd1deb95fc97243473f37a2e1efd26b589d3d91f1797e24f5ebc7bb9aec41a6897e5c2316007d4feb5f026aadc1caf5aca1b4f124010dc0f3e0cb237ee780bb7eb29b44699c04b8b3379706e4ede182684ed04a1f56fb8e9fc212cb8220b246effaa9cc502c73bdf420b1c43012e0f26cb4da35e31aa9756b5aaeceeee2372ae59d59a384890443c5f0d864862ebafc14f30c00f28ef8bc61ce5280114f4e88f475a3e7e76fe78113763fd265c32e90cbea6b7b4f29c", 0xee}, {&(0x7f0000b45000)="2c95e23e0815d3cbaf7f21cb258d54834164380461575ec47e3cfcee716d2ea789dc86510d05e8ae", 0x28}, {&(0x7f0000c18000-0x79)="1dd5bccd71165e42f03575410d3b76067db7d89502b70afce2e98cee5bc97e9836c332065439bfa6061df684aede90c4d4f299a8ab59eb6870cdd73354a493ae8a29e0f693426710d82ee130c6fd5eefb4dcbad18faa38d20de48e4f16a1d1cebfbf7126cdad126f3f53579f3f16f34e5e8b739a326ca82add", 0x79}], 0x4, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000b02000-0x30)=[{&(0x7f0000cc8000)="33e8db8a2ec201a76cca0f6692e43748bfda4f3181aedac2254f49a17808be870e625508c3fcb71ef71fa012818e8a49399f86fb9e7241bb3bd6837ae6ed829cf6a6a417310c343c76e929c53045c5c9498ad5c4837c4e6f997771ad64eebdb7925e", 0x62}, {&(0x7f0000b2d000-0xef)="b286159bd3f2d63ecd4dabd6cf182a99def3816504e9e47338fe79e649b4c5efd153d9b29b7e89b7c1bd4fed37f1dde3a854315f1645a779a1c434b8934421de032fec2f3784fb3caf9c82d8f3209c57d44a09e1b422597b481135125c38d11bd1d78b3cc1a49d53ec3193d15392bb5d6d42f65622c576af27b189457809e217fdc27e75115acbab2f5ad550efc37389e7c88ca971c0e8f67c03fd1b49dde936d6299a3dd110599c17246449e25e2c77f2cd16a62b15ecaf5398d11a5f0d91ece6745c3ec2ad30f3e73c55fb15534f30318f656d7f2aa813774dda94f5b3886f62e8f4f88f9e54ec2c38bba96c5210", 0xef}, {&(0x7f0000c04000)="d55710136da8bb805bd931f95b8766941f13479351cba67cc21130fc39cf788682b3266f8e5dd4c55adf467e06f59559ec782bcd767defe4c2c5fd53cf7a35e4848a475e7972418a07680e3b497c5df5f984b08f758fe4", 0x57}], 0x3, &(0x7f00000ff000-0xf8)=[@iv={0x78, 0x117, 0x2, 0x5d, "930e610015f00e0ec403f192bd3b74668131bf82a884a74b38a79458add702e04422a6d5de8e09c2da241b8b58dacf7291113d78a041887a4ec0f585c94a1972b24d5059ffcd53385dda613455caac506749da306fed7098c1000a91d1"}, @iv={0x80, 0x117, 0x2, 0x6a, "754505940fdfbc1b2bce87e836d64ebebc3726213000de5faba6e6830b70bf9f333b94f43a2c479d8ebc02009febd3d2f17bffd62ecdcd3650f2f5ebe994d0b71f151446d72e54b8bb0968207d3c0ca0d0edbcd93d2e359b5648a528df9cdd9b56f5a7d369797a30281c"}], 0xf8, 0x40000}], 0x4, 0x8c0) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r1, &(0x7f0000861000)="", 0x0, 0x2000004004, 0x0, 0xa2) getpeername$unix(r0, &(0x7f00007f4000-0x2a)=@file={0x0, ""/40}, &(0x7f000071d000)=0x2a) pipe(&(0x7f0000ea7000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00008de000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) socketpair(0x1b, 0x80000, 0x2, &(0x7f00008f2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009ef000)=0x0, &(0x7f00007aa000-0x4)=0x4) [ 1009.669587] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/26 20:37:25 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0x1, 0x28, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={r1, 0x1ff, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000281000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x800, 0xaf, &(0x7f0000d49000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000dbb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000500000-0x8)={r3, 0x4, 0x81}, &(0x7f0000281000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="", 0x0) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="482ba92706e80fa1b3b052ca819fcbeedb081f4d2dc04645bd4c4257e2d0a743", 0x20}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) accept4$inet6(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) sendto(r0, &(0x7f0000008000)="d3fc60bccbbb9f075d16", 0xa, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb9, "7d36f8dacf9232c7738b3ce2fd6d78dcb460885f38a8d2e8f36101f415e5820d270316c21437ec644932fd728acb0b27129dd464e0a7b86586b14f13f8a4a584457a321540e7fa267e2c22416c30d7af8623ec4f3a4bb961f18f4cdfee94aaba7ca50b9cd15fd41038aa4aa64d509fb73ec72bf96be48a4a464446c7418418c7dc8f7bc32ea377a7bfb0c0fbf54dd6849b9c99d79f963b1fd77df4839e33f4aa7cde4076a4188dc6d989ba2c608dc8e3aa3519e856c94d7958"}, &(0x7f000000b000)=0xc1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r3, 0x5, 0x191, 0x9, 0x1, 0x14a}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) 2018/01/26 20:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000485000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x1, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000001e000)={r2, &(0x7f000001f000-0x87)=""/135}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f000001e000-0x80)=@generic={0x0, ""/126}, &(0x7f000001d000)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000a000-0x4)=0x101, 0x4) 2018/01/26 20:37:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) pipe(&(0x7f00004b5000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000366000)=0x20, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00007f2000-0x4)=0x1) socketpair(0x5, 0x80801, 0x10001, &(0x7f0000a62000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e34000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) epoll_pwait(r4, &(0x7f0000e73000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f90000-0x8)={0xfffffffffffffffa}, 0x8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/26 20:37:25 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000224000-0x8)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00009b0000-0x4)=0x0, &(0x7f0000a35000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000ec2000)={0x0, 0x0}, 0x800008, 0x9e06) syz_emit_ethernet(0x7e, &(0x7f0000fbf000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000b0000-0x38)={&(0x7f0000fd4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fd5000-0x60)=[{&(0x7f00004b8000)=""/235, 0xeb}, {&(0x7f0000fd4000)=""/52, 0x34}, {&(0x7f000012e000)=""/50, 0x32}, {&(0x7f0000fd4000+0x193)=""/156, 0x9c}, {&(0x7f0000bf0000-0xfa)=""/250, 0xfa}, {&(0x7f0000dda000-0xf8)=""/248, 0xf8}], 0x6, &(0x7f0000fd4000)=""/67, 0x43, 0x5d}, 0x100) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fd5000-0x10)="3fb9fbd2407cf4311242907f97d2ab3e", 0x10) 2018/01/26 20:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d4e000)=0x0) r1 = accept4$packet(r0, &(0x7f000012e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00007fd000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000047f000)={0x0, 0x6c, "b70da8ad412d46cdc5145af8b3260384cd6535e00c99bc18903121a437384c2b6d5e308e9bcbe83ceedcb23b5de87330e4c21f1bd601027a4b6665677f283d031aaf6e3b2f1235d53ef6c48f57325dd5da5ea0cd664a518ccd8b5aabdf278e895b1d033629e2682fafd7e077"}, &(0x7f00003fe000)=0x74) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006a3000-0xa9)={r3, 0xa1, "1813b45e0a4e445705bf8b7ab3e7b26d21fbb7bb189bb574451ef209dfdef0488772fb97836ce6e857c03b826ce7a8bb69fb48f8e7a873f378b7f80b8bc1f593b9b4072c8c73311edba449c4936e89bfa157396af3a47426369444c58f93e760e4f3c567a2d2bfd8ff479191abea76a0fbd182058f732fed91b9a231b2e26184dd63052926695f74aeb3e5f23d0cf89cdd8a318a3941edf49a28c5549f7e50cf32"}, &(0x7f0000fa4000)=0xa9) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) sendto$inet(r0, &(0x7f00006f4000-0x23)="de1e684200050a3c5f972ea588a1f7b6274ef2addaa13adb9fbb92de5d716b834eaccb", 0x23, 0x800, &(0x7f0000904000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000000c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000d000-0x4)=0x60, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@common='ip6gretap0\x00', @ifru_flags=0x1}) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000009000-0x4)=0x80, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) accept$ipx(r2, 0x0, &(0x7f0000003000-0x4)=0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000-0x56)="5500000024007fafb72d1c98a4a280930b064b720b000000752604000000000000008749bd50ca8a9842a3c728f1c46bff31afdc1338d544c9f59b8e136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 20:37:25 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xa0)={0x0, 0x98, "a0eb52f89c2209d8ad40f7463ad2c774e06bfc49d0e8e185501c60e4b790fa981f3d205194a6fcbadf63af6e5e34345396f11243c2e25ab64aa40f4838df7a86670611232c0e338b3ffefa9c8349cc308deee86b097eb0ba5f4e24cbd25fe8c8bc4f21881fbade2a772f37e787193ae0a47416bc666156e309e8a88bb45eb3cf023f5b725fab1ed4eacfaf65b78ed6dbc277c47aeaf6edd7"}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x4)={r1, 0x200000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005fa000)=r1, 0x4) r2 = socket$inet(0x2, 0x20000000003, 0x31) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f1c000-0xc)=@sack_info={r1, 0x7fffffff, 0xc1}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x1e, 0xfffffffffffffffe, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$llc(r2, &(0x7f0000c99000-0x7c)="cd5f179834881d53d413b92bc6c1e2ddf04eb26b5fbb8ade28d8edd7d4c23544d474012f3a65ba544644c218b6b7eaf91d5d5f04a23fd9b3a924601375c1292851147a0cbaef9c8329aafe8cfa3c74110caaecf57369bb0241beeb4875ef6088578c7392a083248ff8db0ef5e5ee3e1d5452d734681f3d3035a80bad", 0x7c, 0x20044000, 0x0, 0x0) 2018/01/26 20:37:25 executing program 2: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000a70000)=0x7, &(0x7f00007cb000-0x8)=0x4) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a71000-0x8)={0x0, 0x0}) bind$nfc_llcp(r3, &(0x7f0000920000-0x60)={0x27, 0xb92f, 0x8001, 0x7, 0x800, 0x2, "dcf3f92cb17c38a98a18322aa7da2049f8fb4cac69177f3bb5dd740e89b624fd97ebb45869750eb11c227d1ee1fab82e7ec0a65cd7dff97c554ec0dc9ae5de", 0x9}, 0x60) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000a70000)={r0, 0x3, 0x1000, "a567a1e6b27820f9264208145ea429fb8e0221b6345f4883799b91898cec0b468c13290f243a6a34457222b32665f1551380d9690e0e3ea87661648b0b6fb7a8bbeca7faaf227e8a581c8d2aad8cad8f042cd13fe2e27402c5a1da717a0a59eaa6d0ce390297f3ada39ca8fa1b2ff5811d7fb676fa0e8e67a77e9ed6b4ec66201b73a48a78a73ad08a7ccc72306d442387fc3a969c1bc9a6de857ad415abef02d8ff2da9f4f13aa8164a5f1e677699c1470acd4fbb5168199d4fcc389cd4dd962e1391938c259ef6a35196"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000692000-0x8)={0x0, 0xa537}, &(0x7f0000788000)=0x8) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a73000-0x4)=0x8, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000246000-0x14)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a71000)=@sack_info={r5, 0x0, 0x0}, &(0x7f0000a71000)=0xc) 2018/01/26 20:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d95000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00000e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b8b000-0x98)={r1, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000}, &(0x7f00005e5000-0x4)=0x98) listen(r0, 0x6) socket$inet_sctp(0x2, 0x5, 0x84) r2 = 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(r2, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x61a}, &(0x7f00006af000)=0x6) [ 1009.841072] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 20:37:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000002000-0x69)="410842704c3ccb356e68649b09175827cb3d2a5e2125aaadac857570467c9f2b1318db212a1bf7ddd61beff9088c83b7adb62e651b6673c188e24fd5ee9648b41804a360eb2fc7fb4330e7dc845ff7a404a54785d2b0943669eb5f38a2081ce6ce1b1b10b38668d60f") setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/26 20:37:25 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/26 20:37:25 executing program 1: r0 = socket$inet(0x2, 0x7, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xf158602810bc8486, 0x200000002) sendmsg$inet_sctp(r1, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa5000-0x20)={0x47, 0x8001, 0x2, 0x5, 0x7, 0xff, 0x0, 0x60b, 0x0}, &(0x7f0000020000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e7d000)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x93, 0x4, 0x0, 0x100000000, 0x5f0, 0x4, 0x80000001, 0x1f, 0x1, 0x10001, 0x20, 0x0, 0x8, 0x9]}, &(0x7f0000b14000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aeb000)=@assoc_value={r2, 0xcd}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c58000)={r2, 0xffff, 0x30}, 0xc) getpeername$inet6(r1, &(0x7f0000cdc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ef000-0x4)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/26 20:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@get={0x1, &(0x7f0000bf5000-0x68)=""/104, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) 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(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket(0x0, 0x3, 0xff) accept$llc(r6, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r5, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r7 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$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) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) 2018/01/26 20:37:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097d000)={{{@in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f6000)=0xe8) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000744000)=0x98) [ 1134.923017] INFO: rcu_sched self-detected stall on CPU [ 1134.928439] 1-...!: (124998 ticks this GP) idle=376/140000000000001/0 softirq=506054/506054 fqs=19 [ 1134.937754] (t=125000 jiffies g=289415 c=289414 q=312) [ 1134.943191] rcu_sched kthread starved for 124920 jiffies! g289415 c289414 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 1134.953911] rcu_sched R running task 23456 8 2 0x80000000 [ 1134.961091] Call Trace: [ 1134.963673] __schedule+0x8eb/0x2060 [ 1134.967381] ? __sched_text_start+0x8/0x8 [ 1134.971508] ? __mod_timer+0x325/0x1730 [ 1134.975476] ? trace_event_raw_event_timer_start+0x360/0x360 [ 1134.981258] ? __debug_object_init+0x235/0x1040 [ 1134.985909] ? find_held_lock+0x35/0x1d0 [ 1134.989963] ? debug_object_fixup+0x30/0x30 [ 1134.994267] ? lock_downgrade+0x980/0x980 [ 1134.998400] ? lock_release+0xa40/0xa40 [ 1135.002363] schedule+0xf5/0x430 [ 1135.005712] ? do_raw_spin_trylock+0x190/0x190 [ 1135.010280] ? __schedule+0x2060/0x2060 [ 1135.014240] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1135.019243] ? trace_hardirqs_on+0xd/0x10 [ 1135.023379] ? prepare_to_swait+0x18f/0x4f0 [ 1135.027683] ? __lockdep_init_map+0xe4/0x650 [ 1135.032079] ? lockdep_init_map+0x9/0x10 [ 1135.036119] ? init_timer_on_stack_key+0xb7/0xe0 [ 1135.040866] schedule_timeout+0x118/0x230 [ 1135.044996] ? usleep_range+0x190/0x190 [ 1135.048956] ? __next_timer_interrupt+0x150/0x150 [ 1135.053800] rcu_gp_kthread+0x9e5/0x1930 [ 1135.057842] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1135.063043] ? force_qs_rnp+0x3a0/0x3a0 [ 1135.066995] ? down_read_trylock+0x51/0x170 [ 1135.071302] ? switched_to_fair+0xb0/0xb0 [ 1135.075446] ? check_noncircular+0x20/0x20 [ 1135.079685] ? check_noncircular+0x20/0x20 [ 1135.083897] ? check_noncircular+0x20/0x20 [ 1135.088120] ? pick_next_entity+0x197/0x400 [ 1135.092435] ? down_read_trylock+0x50/0x170 [ 1135.096752] ? finish_task_switch+0x1d3/0x740 [ 1135.101230] ? __lock_acquire+0xa22/0x3e00 [ 1135.105450] ? load_balance+0x34c0/0x34c0 [ 1135.109576] ? check_noncircular+0x20/0x20 [ 1135.113797] ? lock_release+0xa40/0xa40 [ 1135.117753] ? compat_start_thread+0x80/0x80 [ 1135.122146] ? do_raw_spin_trylock+0x190/0x190 [ 1135.126712] ? _raw_spin_unlock_irq+0x27/0x70 [ 1135.131195] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1135.136195] ? trace_hardirqs_on+0xd/0x10 [ 1135.140330] ? finish_task_switch+0x1d3/0x740 [ 1135.144804] ? finish_task_switch+0x1aa/0x740 [ 1135.149284] ? copy_overflow+0x20/0x20 [ 1135.153175] ? __schedule+0x8f3/0x2060 [ 1135.157076] ? find_held_lock+0x35/0x1d0 [ 1135.161133] ? find_held_lock+0x35/0x1d0 [ 1135.165191] ? complete+0x62/0x80 [ 1135.168639] ? __schedule+0x2060/0x2060 [ 1135.172596] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1135.176906] ? __lockdep_init_map+0xe4/0x650 [ 1135.181297] ? do_raw_spin_trylock+0x190/0x190 [ 1135.185883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1135.190880] ? trace_hardirqs_on+0xd/0x10 [ 1135.195011] ? __kthread_parkme+0x175/0x240 [ 1135.199325] kthread+0x33c/0x400 [ 1135.202674] ? force_qs_rnp+0x3a0/0x3a0 [ 1135.206625] ? kthread_stop+0x7a0/0x7a0 [ 1135.210582] ret_from_fork+0x3a/0x50 [ 1135.214306] NMI backtrace for cpu 1 [ 1135.217916] CPU: 1 PID: 15893 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #210 [ 1135.225254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1135.234585] Call Trace: [ 1135.237147] [ 1135.239283] dump_stack+0x194/0x257 [ 1135.242897] ? arch_local_irq_restore+0x53/0x53 [ 1135.247549] ? lock_release+0xa40/0xa40 [ 1135.251504] ? nmi_cpu_backtrace+0x1be/0x210 [ 1135.255901] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1135.260377] nmi_cpu_backtrace+0x1d2/0x210 [ 1135.264597] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1135.269071] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 1135.274339] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1135.279509] rcu_dump_cpu_stacks+0x186/0x1d9 [ 1135.283914] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 1135.288753] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 1135.294275] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1135.299470] ? find_held_lock+0x35/0x1d0 [ 1135.303526] ? check_noncircular+0x20/0x20 [ 1135.307742] ? lock_downgrade+0x980/0x980 [ 1135.311867] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1135.317045] ? lock_release+0xa40/0xa40 [ 1135.321015] ? check_noncircular+0x20/0x20 [ 1135.325245] ? find_held_lock+0x35/0x1d0 [ 1135.329304] ? cpuacct_account_field+0x1e4/0x3b0 [ 1135.334051] ? find_held_lock+0x35/0x1d0 [ 1135.338099] ? __acct_update_integrals+0x339/0x4d0 [ 1135.343018] ? rcu_pm_notify+0xc0/0xc0 [ 1135.346907] rcu_check_callbacks+0x256/0xd00 [ 1135.351310] ? rcu_cpu_stall_reset+0x260/0x260 [ 1135.355878] ? trace_hardirqs_off+0xd/0x10 [ 1135.360093] ? raise_softirq+0x325/0x490 [ 1135.364138] ? raise_softirq_irqoff+0x320/0x320 [ 1135.368793] ? read_boot_clock64+0x70/0x70 [ 1135.373018] ? lock_downgrade+0x980/0x980 [ 1135.377146] ? lock_downgrade+0x980/0x980 [ 1135.381284] ? run_local_timers+0x14c/0x1b0 [ 1135.385589] ? timer_clear_idle+0x50/0x50 [ 1135.389717] ? account_process_tick+0xd4/0x3e0 [ 1135.394281] ? thread_group_cputime+0xef0/0xef0 [ 1135.398936] ? ktime_get_resolution_ns+0x300/0x300 [ 1135.403862] update_process_times+0x30/0x60 [ 1135.408169] tick_sched_handle+0x85/0x160 [ 1135.412302] tick_sched_timer+0x42/0x120 [ 1135.416346] __hrtimer_run_queues+0x358/0xe20 [ 1135.420831] ? tick_sched_do_timer+0xe0/0xe0 [ 1135.425227] ? hrtimer_fixup_init+0x70/0x70 [ 1135.429545] ? pvclock_read_flags+0x160/0x160 [ 1135.434040] ? kvm_clock_get_cycles+0x25/0x30 [ 1135.438520] ? ktime_get_update_offsets_now+0x34a/0x520 [ 1135.443877] ? do_timer+0x50/0x50 [ 1135.447312] ? native_apic_msr_write+0x5c/0x80 [ 1135.451877] ? do_raw_spin_trylock+0x190/0x190 [ 1135.456441] ? lapic_next_event+0x54/0x80 [ 1135.460576] ? clockevents_program_event+0x108/0x2e0 [ 1135.465673] hrtimer_interrupt+0x1c2/0x5e0 [ 1135.469923] smp_apic_timer_interrupt+0x14a/0x700 [ 1135.474749] ? smp_call_function_single_interrupt+0x640/0x640 [ 1135.480616] ? _raw_spin_lock+0x32/0x40 [ 1135.484576] ? _raw_spin_unlock+0x22/0x30 [ 1135.488708] ? handle_edge_irq+0x2b4/0x7c0 [ 1135.492928] ? task_prio+0x40/0x40 [ 1135.496467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1135.501309] apic_timer_interrupt+0xa9/0xb0 [ 1135.505607] [ 1135.507832] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 [ 1135.513262] RSP: 0018:ffff8801a6867820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 1135.520958] RAX: 0000000000010000 RBX: ffff8801caf7d200 RCX: ffffffff84acc87d [ 1135.528208] RDX: 000000000000ffff RSI: ffffc90002aa6000 RDI: ffff8801c54c4f50 [ 1135.535456] RBP: ffff8801a6867820 R08: 0000000000000001 R09: 0000000000000000 [ 1135.542706] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c54c4e00 [ 1135.549957] R13: dffffc0000000000 R14: ffffed00395efa5f R15: ffff8801caf7d2fc [ 1135.557227] ? xfrm_confirm_neigh+0xad/0x270 [ 1135.561627] xfrm_confirm_neigh+0xad/0x270 [ 1135.565854] raw_sendmsg+0xece/0x23b0 [ 1135.569652] ? xfrm_neigh_lookup+0x280/0x280 [ 1135.574046] ? raw_setsockopt+0xd0/0xd0 [ 1135.578012] ? avc_has_perm+0x43e/0x680 [ 1135.581973] ? avc_has_perm_noaudit+0x520/0x520 [ 1135.586622] ? __fget+0x35c/0x570 [ 1135.590068] ? iterate_fd+0x3f0/0x3f0 [ 1135.593862] ? find_held_lock+0x35/0x1d0 [ 1135.597920] ? sock_has_perm+0x2a4/0x420 [ 1135.601970] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1135.607313] ? lock_release+0x9d2/0xa40 [ 1135.611275] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1135.617141] ? __check_object_size+0x25d/0x4f0 [ 1135.621705] ? avc_has_perm_noaudit+0x520/0x520 [ 1135.626360] inet_sendmsg+0x11f/0x5e0 [ 1135.630142] ? __might_sleep+0x95/0x190 [ 1135.634096] ? inet_create+0xf50/0xf50 [ 1135.637971] ? selinux_socket_sendmsg+0x36/0x40 [ 1135.642620] ? security_socket_sendmsg+0x89/0xb0 [ 1135.647354] ? inet_create+0xf50/0xf50 [ 1135.651228] sock_sendmsg+0xca/0x110 [ 1135.654931] SYSC_sendto+0x361/0x5c0 [ 1135.658730] ? SYSC_connect+0x4a0/0x4a0 [ 1135.662699] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1135.668053] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1135.673311] ? alloc_file+0x27e/0x390 [ 1135.677101] ? exit_to_usermode_loop+0x8c/0x310 [ 1135.681768] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1135.687296] ? SyS_futex+0x269/0x390 [ 1135.690996] ? do_futex+0x22a0/0x22a0 [ 1135.694784] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1135.699619] SyS_sendto+0x40/0x50 [ 1135.703064] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1135.707802] RIP: 0033:0x452f19 [ 1135.710974] RSP: 002b:00007f00a389ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1135.718664] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 1135.725912] RDX: 000000000000001e RSI: 0000000020098000 RDI: 0000000000000013 [ 1135.733160] RBP: 0000000000000510 R08: 0000000020cf9000 R09: 0000000000000010 [ 1135.740414] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000006f6a20 [ 1135.747665] R13: 00000000ffffffff R14: 00007f00a389f6d4 R15: 0000000000000001