)=0x2, 0x10ed5b) 2018/04/08 22:42:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = dup(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/08 22:42:26 executing program 4: syz_emit_ethernet(0xffffff58, &(0x7f0000000000)={@random="0ddbd7869e21", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x3, 0x2}], {0x8100, 0xffffffffffff8001, 0x7ff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x2, [0x3, 0x401]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfffffffffffeffff, 0x7}, &(0x7f0000000180)=0x8) 2018/04/08 22:42:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:26 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x10040) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x3, 0x3f}, {0x83, 0xdab}, 0x0, 0x0, 0x800}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/04/08 22:42:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1000000000017}) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x5, &(0x7f0000000000)) r1 = socket(0x3, 0x6, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0xad, 0xa182, 0x7f, 0xa30, 0x7ab4, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}, 0x6, 0x1000, 0x4, 0x1, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x3fe000000000, 0x1000, "f492f71e26efc2a9d395c5fcdc3a45e284e2c2e6124b589b7c3299a981235004a45856f42353f76fae7e6dcca63f4389388b2057041ccf615a80bf5ee26a0e9ba3741dec39d20834cf8ffa1fe1d7efe00244c0e8ff7267b9bbcf4f4a796370fcb8cf1ac2d4b36088f7787ae559369cbffefc05c1f8fdba79dc9036ffd3e964dc86f6582c2acc97bc9d710c7e369f6fd8679593aea99a02238580a180da0241ab1a5a3855c44677b87d50949df745dfe7be7eb56b371a430f92b099e46895d2410a247e12e55a565bb53287065af72ccc0d09c0ec9b81acf58028f437dd8523289b93b073038bbec9911b29e2399a945d694f45d46d5ae7aa1b3eac645d84ddb27dea4a021caff4a88c226ab6c1ce970eb8b8f116cf37f4cb239a98b797452ff467f8914a0496d07fd0668d40510c544e1f55bb8de068d88f233e0734cc514495cb73123ca9681ecb1b0badd75e3031ef1ccdaeac5a4dc23794647cd0e55312fe698f7c1cb243c3ae23d5137e2313ecc0e9ccca52ff299fdb2bcbc919b153cd9768c860ad250bfdfc820552af3c636933a30d2e4133f4a63b562674f2cf343ecef2c312cb666dde42acd1621bd557e0acf295cb039d3074692f37b03df63373c27d3ae6d497ee10ec4f6c53573d69db341cc653823b38c08720c2c791a2c16f5b3b6a5abb1ea635f9b43a3ea9338f646919b5b9117363352cd99a6b2d2ac9c4b830dab49afd4380dee840072e0256e9caf6fe47359e94899b09d73cd838374fcd03ca11c578c5f43496d7664e80c7d9c52d1bc9a3d7cbc922d4eb995f906dca74f82ef46efa7fcae91bb8bd578e180230218b3a026461b3effab4cfa0b5fd14258214ebd49b1df696cd5960580a2b3596e12b768f670ade40e1bc7e94a2741891183fc0eea5f6984d5999976f59f5dd0623891f64c9f56c587d4163341a4bfe0da8c1f967143b2875ca504555c9be144012b2ab113dcd269912fc1bdc7e4554997c0d57a0b7fdb86be2a91d0a7492f371bf82fbdfd15268ed7c866c2640a245622b74f37d4ed3f55ef82c41fe301299d7f1ce19045621cabb7955bb19ac743b7fc4520a7e58eb1bb27c6e3762730ab18336e645ebb44053138f812570c4d498f3ee75112d90f4ef3fcd90de97d064045dd7c3b7ad4725ba755d8b0f43d3a3f07459dd8ecd2e96955b3dfeced2f925ca34c43e0262c8e12ae528c81d1adc6cca7f1b6c8d56b1580a3f11656b916f4d0bccdd742aba0b90e819306511f79e3a1f9c8e73757a26378aaea66efdd0a1f6c237e6d4cca0577e86bc8c61cd64c09d8ba87935c5c9cde8c188642b18c1644b3b1bda566d54b4d672bdd946212ba8dbbd7dd08fcf5d54017b496f257a3fef6b063d65465f56ca56d9e437abc2cf5d412a5b391f3021ebcf4eeaf2cf35a88aaad6e87059b62672f40e4b846c1e10326fe08b9a03997f713463778cdc7090708d212e149055a8aecc544aea2dac2e96e6cc2ebd1dbadcdac52da37fe2d862d9a009b4ba42f74d66517b0f019521815940bf3fc8317fd6547d1e6eaf9c3543d3380d092913ee023063c36ef5a82cf99cbeddfa0e78d900a549c012262ff61f71c636c17e62a12ceb3bf413174e3ea3c8be1a0f96ef3aa38000c47ff196b491bf78004db858164d46ef595e9a3fce8d3d6c6bbb65db42c7202267a17549b95c7cc2cead33b438292a80d7bb3d33cbcebf7971bd2fc62a0971aa6d40163a9f2b56de719fa9461f366833415c06eeba1db407fd1e7d2635044d62a4327dcf1a1bc53a474ee55884fa175727cc2c550350f489b87eaa6ac0cb619a6ad99cc9c2e8cf47b0f33e4514d74d98ce7573a8b9efd6c5279d3b6c310ca5673837f4083720c089578cb1b9fd8c2f43b2aa29eb0919051e033429adbf46205baf743c43935293f218b10ee236d6f71e3898c46bb6e1b70fb8d15b349247ed4b1640dc2d0b9f034d4114e054648e40f95c4f944ba0bbf409ba24378f903220da7ac2a4f6e60e08cc1cf1d24e9c81c83b75220a01da8834b0ec5a2a472545e3db4b975c6912c7b207a030fa683d0ba84a079069926496c84742e919c10bea8234bfe920a8c53a1bcb454f325a81369959c49da527323e66767a00121ec0456ef2e2e8cb03be5b14773fe3f34ac68c83d31f30944b33dbb950e2c184aa2151e2d8e08cf74517689c2fa492d518be75a1d4574320bdf46bc38dc480820da369d9c8e13d9beee8a85adc028ce49ac3fb637e4b6fe2b7d79462ebe490abe2dbe85b7d2da4795f9493c4db07738edfd3313a2fa733e15a54c6c2737eb2b4a761a70a5a96c57534fb276fd93dcc61b1dc40144296006d885ba185d07cff329b313f536e9cdb326dae795bfebe74662fdcf6839cea7c57c6773f4fc80ce5235224f0ffe7a925bf3f44aec041ba166e194955a9a749403f8862ae869002afa9d368e354695c2ec060b2d65cff08c04cbbedf6257748d6385f4c8df936dadc3e6cfd01375ed8b63459b9f2b666c33258286c0635c8517c279991fcc77f33a5bf3611e6afeb75947a4da7af9e88fd1675bcd44cd1ba941dc0c213d6e10decd458ff212f1f0e146e7ebfe94a49352c6ec6a1430c9c1a25e82c550b9cb057fb80b3199f105e07b1c83efcd29ccfa939c9e930dcf240824a5afa7daf881d7c5ab2dd4eaa34cca50843fca442230d7266bcf8c97fae3fd8d0096e2e23d2ec9676783992bd82a84c798b09a4a91c2add5c2eb8302760820519c5c73b86b3985f33e7212675fd51321126bfeb180a3267791ac75a281b0f377f6e907621fbbd7813154b006036a1bfe7266d4b2766fcc7a5e2030d62a9dcb1b9f079601ca6df16234050dced0ed1a039eccd1f6e545a1628ac2adbeec63cac81e3b70fe1eda2a2c1ed797e6d50e2805faee53961440368af2d0efd41ba31b67bdf26dee370f7e07117d880a6578091a4b5c585fd2fa1275c1e2ed936bb88e4acba95b0fd4fc0c4363e8d87e7b1ff7e03f1ecebb01f14f03beecb79a622e47d37451372d78cedb26bbe740b82becb200e419f11e54bb7c10f2fca9bc34c0923e92801f11006b0d2f2e9c99c32587721166bf856d77eaeef235b13fc8e2101f3bc5b42e0390b070f6e0810931882deb0aa92255bcf4b8fa0d2c1c6f458b02cf865f38113b1da7eb01a2ec229013276a5fdf4a28c9d90d5fa4574c62741747938c054afc9ecad3678c7d87e344cb518788ceb5e28da78a49d8a8a6f2cd270abbb1c90b2445ebd1c66fc4cff4fccedade6d24123fcbda22f5cb92f07c3d417f72bc19e3648e8e7d50617590176e096238de53b40d8b43f6f00a1bdd2c577cccec868dc141212f6667c039b8b2cdb6d19619be0134fa2b3b683f78f67f98e1c7950fb2a8a7de7789f4796fb25dc60550d5a11b293bb227514eac9e07a495753795f3dcf04b3e8c759a495672feccae35b1d9167e8ea3b593cdd40b98b0da8ce739d0943c104f388d6a96fd674b20dec28b3bbfb58157d09b541d95738ec865805280aa40fd4e4ecc8e953b01071292455353c6197c437be4ce56d12f741d8410b47af6b22c65e89274c737f0784aae9c1f2c3c9f958e5168a93a77f08a595cfbb313e5427e5db73d7d785abb1e42a24a2bce2dc7bcb4f91249680c3a6276bdc252c5463b744f77b1b4272042f67fa75d6de522fe95eaee4af7be91b666320bd47dc7e5e9b5d7f94559340f19abfd4486c07b435fb82666c0d8e292d777af317199b4553eff53c45567771700dd549709cd8fee164ebc2ebe04f75a4f86697910c883a3790762c19568602a16121a0d7e51d15035401e28aeeb6c3c44165a753c807d72718e63afc1e721ccd4072bfa84d768ef52e7124077812983a501bd5f16960f9cf6d30a26abc20ff4d62bbab51791469a9b5f5209baed7191d4cd4be32483e5d3d53a8cae8903fce36af299a4f6222b2a7c1f9440d784aa7867b95a5abdc7e4e05aa3364ec25f89bb7132028737f65c363aff7306b13aa994ba00994561d07b063f02da6cd413ec443eda85ae1812221f7f054d5cd7661b6392b71dc73ae973301f8d60ce55c76536750b3193836d4c8dc8676d52432e01daf1e6d307f04899767795a3f83d309db287c4367a0feecdc684fad976ba20fa77833e1ec409c5d7735294cd397f1f8a8761bd9fdba1ff1c47a1045b59b19f744d467d8ee6ea04df9291566f84906f2524ef01dd2c1b564e8eb76ba99f080150183c6ce8e39f848a1187315eac34e0e0dbd17b071e24b7a128c8b90a6b65585007a96b90e24b1b6e36d5d9ebd7a40433f480a16b8194fdaa546288e0206c5d1f8594458f80eec6b6573acb5811bb7e8211c398882ce5f9879a71b273c192efe50d4a499792d9b890ad33894e4f855675aa9bdc92ee98b5969482827ebf3b3ae51bb85c5e96628318e44bd4eddfc19e9e0bebed65b9e6571602c5addec967803f65b0de582d56a7528efc162e9acfcb78bcf944891d23ce6661332c9eb641954cd8150e71f8dcd535093ac4728b3ad1413d7e02d57c31eee8c6194d8308312da140fda3b9744979e5060d890d90b2e5ae9de943b205b755582f5ac7cd305d82f1fc9c8e335ec5dfab7d8e0b300f068f1860e59103f2b12f72905043500cb13c3b30624ae427d6b86b2a302b7a9fc3d5726629c3691f441c6ba376f4028ac30030780adb26a80212701bd2c628b2078e19e38cc030045857b6193e5d0bcfa2d502371370e7aeb2e5868e7d7bd92f8392d4cb28f4febf2410533bfc9592f92cf6e84a67d7bfb7628e997bcf0f20f7c3281e501e51f144b88dbd9503e025c5647c0705c546482371cb4770b5fbec9128f14bb097c3559023b2ed8d8e6f2cefd5795032cd9299eafdaec4a5640d9972da3de97ba29abc9a1b0ef4a40e782149f14644e3f48bda1055a51f08437a0bd8df9654164c2f374cd195f7bd6d6adb40ceb4c09074bc4bb24e50dbcfc50ec00a70fb3589c0c308433d839620685781fa300106ab9f04550db88892d5352d8ccf2c3bb3acedf2169626f2f01c3e8b853c3f4812c8d3a8aa531413bf0d09e68892e9e8251f89e7f7420e50a127878c5530b35796465075a3df98e2694d4a9d0930b093a0d3a22a9f1c66641e5f3777d73e77d3aa8e36c9e749da92573915e87d36fd60eb78ebd36954b51cd2fc04bf2f9d54d2bdb2a59dd2d01b7ee4f8505c01d133e68dda9e5d632e1d0965b92329cd7f811dfe95fa3f662f48b4501116ccaeb2364b23fc0f507132a094434737e2ccc4adcf5991c7f1311f2d23e33078ec57e2d89f5230c16a35b0777bb7e4a6224373591f0c14e4a45c9de42414f3d39c05ab1c3771c9e50dd97f70b4b20efc53b5019fbdc35a8842cbe528628cd0f4eae2bccb814e74ae748096fca15ebc12b825bdeccd8cb140a76660000bf90d953c2c3811dde60c0c95ae61a86c4309c4c716d615ebe4b1adcd36cd11a9ce2f22c79b6bcfcbb88be7546854ff0b72c9909aa9ba6cfbc4032e964265c4c19e4e7ab217ab13fa49c441afe92b663635ce2d186330473dd8f644128b7b772538b5b22d61272b6ec64a72e5922b27c19823555c1ba4a6362da14b75fc2613a397d324fc59511265e9278af8fe8a4fabf05cb6a9c5dba92e959bd3cf17e3b13a10124658ea8ffcbc2f67f3c935e9aceac8e7109eb1cc6eef951777198db78bbefc6de082b37c64a4dfa3e83a347040c1b19362f07beb147c6a3f5c7ef8c72e356a161c85c69f4f793965e534ecd6e41d068b591624e3f3106543007894d63c1ba9a2362e81055440e3c8e"}, 0x1008) 2018/04/08 22:42:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x5, 0x10ed5b) 2018/04/08 22:42:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x9}) r1 = memfd_create(&(0x7f0000000300)='wlan0*[!#/GPL}\x00', 0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4, 0x245, 0x7, 0x1000, 0x7, 0x1, 0xffffffff80000000, {0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0xfb2, 0x7fffffff, 0x42, 0x8, 0x5}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/08 22:42:26 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000001480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000044}, 0xc, &(0x7f0000001440)={&(0x7f0000000100)=@getsa={0x1314, 0x12, 0x800, 0x70bd27, 0x25dfdbfe, {@in6, 0x4d2, 0x2, 0x7f}, [@algo_comp={0x110, 0x3, {{'lzs\x00'}, 0x628, "a650064a2935520e73270836c9b02f95f841876c09e1c6420fc27f34cc9fdcc1cc19b32786ff889f0785cc7e8905b6c262a9706ed767e77a344cc8cb9ff05b29dec6bd27b393f0054075d261387925d1eb10be872445b484d90226547027549124fc49b32ac7d650a7c8acb8e4cf7b5de5c80a54675861e667b9deb43703146f958e7f778d02772aa0710812884cb6664180e70ae5e12a10083685639fadd312971cd212127be1af3d8b575bb63ecad32e4851925ca46ef6226de8733139ca0648f229c3a1"}}, @migrate={0x10c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x32, 0x4, 0x0, 0x3506, 0x0, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x15}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x6c, 0x0, 0x0, 0x3503, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0xff, 0x4, 0x0, 0x3504, 0x5466cf95b626dcc8, 0x2}, {@in6, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0xff, 0x2, 0x0, 0x3503, 0xa}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0xff, 0x7, 0x0, 0x0, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x32, 0x7, 0x0, 0x3505, 0x2, 0xa}]}, @algo_crypt={0x1048, 0x2, {{'ecb-blowfish-asm\x00'}, 0x8000, "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"}}, @migrate={0x88, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x2, 0x0, 0x3501, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0xff, 0x1, 0x0, 0x3506, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x32, 0x1, 0x0, 0x3503, 0xa, 0x2}]}]}, 0x1314}, 0x1}, 0x4000000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) 2018/04/08 22:42:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000001010040000000000000000002000000"]) 2018/04/08 22:42:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:26 executing program 4: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000001040)=""/4096) 2018/04/08 22:42:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0xd, 0x10ed5b) 2018/04/08 22:42:26 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1000, 0x5) chmod(&(0x7f0000000040)='./file0\x00', 0x277167e955058f65) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000fe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, [0x6, 0x100, 0x1, 0x9, 0x1f, 0x7ff, 0x4, 0xfff, 0xfff, 0x1, 0x4, 0x3, 0x0, 0x3, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23}}, 0x1, 0x3, 0x80000000, 0x6, 0x8}, &(0x7f0000000280)=0x98) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000002c0)=""/106, &(0x7f0000000340)=0x6a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000600)='ip6tnl0\x00', 0x10) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)="c397411517d96b9761b8e6c7824ad4a167e981e638e6645990dd4b4afda9dfab33909331498114d0a72f9751e819bae9bb69089e3275ce1ab3312efe1458e115a65293e55f30b291e84b76591cdbf8d1166e597af483aeabd69b1211aa24f3663a4ca3acb64133bd84a9d58ef907b0cb0203d2247d60e547591a1d0ce44b09fa632bd38d54d460b650e8d1b330877165e5f8600ed940eab7a3ca2de05329765365817bec23e3603339d547808068b2164c16b3ce4379f522bc3dc3b1908b81387b41ec7c9bf6ee115d22341b922929ca2ce87d2f471a4793aeebd35ba3f5b0b57b4ac74208806f433caccef0b3502bcb47d0332f8d01", 0xf6}], 0x1, &(0x7f0000002040)=[{0x1010, 0x114, 0xa52, "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"}, {0x70, 0x11d, 0x7, "2d3720ffe3922116ea4d5763da610aeefd1bd9aa3bf6b28b65266966d1bd451067dcfcad5ce26ecd186c7c6e60a42597e76e39214394eafc82d2c0439b130ad68e428a92bf225a718e3cba809295a83eeda27043334a6ad801b05963"}, {0xe0, 0x114, 0x0, "0f35d95688252b5c32b3880bdcd19e248331afb7c223c85aa4e99ed8e7dd7e2e219ad2e8ee74eb43f22fdc23891ec06a2e52caa3f73d00aa025cbe380385ce70ad369bb4fcc29f1552bb9ef819408abeb90154100207e3b7a20a53a2a6ecac80baffde611ec69ba80c0ca7148532c40acfb09b6ac4a0d536705c56c9cd6091a5ea41768b22d16b7e2f6289b04cd50ed2d80c339dbabeff0e10fc5db8f258b0770317e178092937bfcf7911d111ec5cee632fbb1dd842025a0fd3cfb616f4a5e7238595744ea349771b57b35d91"}, {0x80, 0x129, 0x9, "c0b9b359f543600328fe72c272ccc80b62db7185140dcf3eb104662ef9a3a586ca897eb48aa379c280abc16aa670ae94950b24f5b652be10771edb098fda7ccfc8bfa8e895779e7f88d593d570ff630b55d03b0ac48109076cb577ab9044742eb8eb2c9f2925c47374fada"}], 0x11e0, 0x4001}, 0x8000) recvmsg$netrom(r0, &(0x7f0000000900)={&(0x7f0000000640)=@ax25={0x3, {"93a109115b63d1"}, 0x7fffffff}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000680)="9f5dbe3d421a88bd7a3a2a24676df0088a5b4ce25671ecd76f1d74cc173b80c3de0931547990dc8739ec86f5c89e5d92a872956df6b979df8cb3e3db1c48abbf8d72c31adaf12413", 0x48}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000700)="98f04394f7dd2591eac5c52f990ee09981dc29b1899dd5c1f4665afcbc3220a61b49832c082945bbf20a89e7dfb252716823ec7c7aeaa5b3a0d3b9428f921b1d9712d7096bedb05daa8327ad15f030ecf143ff076152f1014f5363bc503ee4c6d3b0943db15a427467f0b54b7c88", 0x6e}], 0x3, &(0x7f00000007c0)=[{0x48, 0x107, 0x3, "a3ad521efdcca00dd86c473f639ee8a5280e713d6185885f10bb6fe551f126f8752a8045d51e238d532375e532d9bca26c"}, {0x28, 0x0, 0xfffffffffffffffe, "306efa4be65dc9fd3c83ac1f58dcc2fd439d8f51929c67"}, {0xa0, 0x116, 0x1, "c398b3306662143ce0338ce0a62ac21eb312c99b4c40d90bf38a6810099f312e66d0ba2a4ad353882666932e7a9a29a6a4fc068e2614bf793e6a1fd029a8d0fd52e69bb54434f2458c2eedbb2e2f88c6b05bab22892c0c7fd8b94f6d9e4fec3ec2e056ec3d03895b95f6fe3f47d9c3ee28a884f7a98c51398434e278ec2d7525ad3dbe851f95878542"}], 0x110, 0x14}, 0x2) connect$unix(r0, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/08 22:42:26 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4000000000000080, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x8000, 0x8}) 2018/04/08 22:42:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000640)="65d549db1fe4b9e60e70f7a6bee7411f1223f97774bb2715da3bb342ec83ac385d134e2a343fb27fb18101f959a379cc8535d1caeb2b2b13089591e0db0be243998efe4579eddd8ed495946174831bcd7200f3") sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x9, 0xfff, 0xffffffff, 0xffffffff, 0x2}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={r1, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, [0x2, 0x0, 0x3f, 0x1, 0x1000, 0x7fffffff, 0x81, 0x400, 0xfffffffffffffffb, 0x0, 0xffffffff, 0x3f, 0x3, 0x9f9, 0x800]}, &(0x7f0000000340)=0x100) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x5, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x150, 0x10, 0x800, 0x70bd26, 0x25dfdbfb, {0x1c}, [@typed={0x8, 0xc, @u32=0x7}, @generic="098b205452c6968c4ddccca0fee56f336b32d6cfbf2fd4f15433fa4a5ab5d186c5d62de4b5489cc185cb032175e248ec1b526b016b52b1d910ed2b05e9cdc485719cfcbea82629a21f2df5b0c3ac124cce41ff17242c92c96d5063523e0c33c94978", @generic="3ccf0942614d175f63f62aa7ed505c699516881d31933226fe5b2ecba3374ea37aac0e1681f97ae02448a633ac9d34e698d34a0e2c86011a2b2263868798fcda1996b718c9208e95a746ea91af15716441a0ad74d8f77a1090d73554136ad46390c51f3f04fc47991ea245065d87d3d15e86c1afb8d026e0b99126eac636891d7b8b16483286bcd96614584a5ee0840ab28e6dd88df1179518d4cbb3b15dc10c35ec23c4df3601cdb569372d1e9696bb53c7551c26308f6480024e932cfb31b5d9b69822f0806cb8bc148fd2e0b2015086"]}, 0x150}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000700)={r3, 0x10}) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x80, &(0x7f000001e000)=[{&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0x1000}], 0x5}, 0x0) 2018/04/08 22:42:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x6) pread64(r0, &(0x7f0000000040)=""/2, 0x2, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/08 22:42:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x6, 0x10ed5b) 2018/04/08 22:42:26 executing program 2: unshare(0x8000400) msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", 0x1000, 0x0) r7 = add_key(&(0x7f0000001300)='id_legacy\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)="49eed53d35f76368c8743dfb3d9f77c918004f22ab1666592f15377bb7ce90fcbf7c34f41f583b0332f1dc915bbfdb3d239e88af7bb08c4399f7be60247e0158b5f30e0c40e6bf34ddad0760628c59a6530ef1be3c91f4910e9ebcacac4c5bac10c0bf0fdc6b93b3f96e6eccb971ee2b907f69666eb73b59913635e3575bc287db51592ec82968c96504e9148d3cad115d88c7284ccdbf650d793b26910b1762ce482d29e266f84a977a05a49856ef7cd68f3b6d747a733aa8a6bc38262d536c510124b15b71c28c93e1f3473ca72a0ae4ab025d3d8b2851", 0xd8, 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x100, r7) r8 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1000, r1, r2, r3, r4, 0x40, 0x2}, 0x81, 0xffffffffffff113b, 0x7, 0x7, 0xea8, 0xfffffffffffffeff, r5, r8}) getgid() msgctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) 2018/04/08 22:42:26 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000000)=0x80) r1 = accept4(r0, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0xfffffea8, 0x80804) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x100, 0x0) getpeername$inet6(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xff69) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x820, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@mcast1, 0x0}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x19, r5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x8, 0x2, 0x5254938c, 0x2}, {0x6, 0xcf, 0xfffffffffffffffe, 0xff}, {0x8de, 0x1ff, 0x240000000000, 0x26b}, {0x2, 0x7ff, 0x3, 0x7}, {0x76a, 0x12b2, 0x4, 0x36f}, {0xfffffffffffffbff, 0xece3, 0x28, 0x7}, {0xdee, 0x8, 0x2, 0x6}, {0x3f, 0x8, 0x80000000, 0x8}]}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB="d7b3b73e2100ff02000000000000000369f8c289755504000000a6a3a900000000cfde03d949e4948e1ff14704197e91e05f5a1f960327"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x6, 0x20}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r6, 0x7}, 0x8) 2018/04/08 22:42:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1c9) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@broadcast, @local, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000900)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f00000005c0)=@getpolicy={0x2e0, 0x15, 0x0, 0x70bd2c, 0x25dfdbfe, {{@in6, @in=@broadcast=0xffffffff, 0x4e23, 0x7, 0x4e21, 0x10001, 0xa, 0x20, 0x0, 0x3b, r3, r4}, 0x6e6bb4, 0x1}, [@address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xa, 0x2, 0x1ff}}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e20, 0xffff, 0x4e20, 0x9, 0x2, 0xa0, 0x20, 0x3a, r5, r6}, {0x7, 0x7fff, 0x9, 0x400, 0x6, 0x1, 0x6, 0x5}, {0x7d, 0x2, 0x7ff, 0x4}, 0x8001, 0x0, 0x2, 0x0, 0x3, 0x3}}, @algo_crypt={0xd4, 0x2, {{'fpu(pcbc(aes-aesni))\x00'}, 0x460, "083b4d2b3afe313fffffa843e3b86e8bbb9e4097cd2df30d9f2edad6f31de08250292f62c9a238c1053091b75076b94d6c106710453ffc0036f807a325b95e4a8e0072cc798787a89779c2aed3b314560fbbf2e714fcb231d5b468e70f7fda3e2aaa54a5416a7836c33f793647d27b5901a690df75f79e0cc0eb840473473742bacd9ee17929a4b7f53688cf"}}, @algo_aead={0xe0, 0x12, {{'rfc4309(rfc4543(seqiv(echainiv(gcm_base(ctr(aes-aesni),ghash-gen'}, 0x490, 0xe0, "9576e5efb2a8ad66e75f5480f0894955acc50164482f878b784824376a9d25339c203c073bef484a30a712ec1cc03648f0544a22dce3f785bdbba17a12768a5a129a1578f867042278dc7e6734c7f4aaa5bf0c702ec639adba7ff8221226242588d46044b755870581973c2ce121a7a5f77dd6e534864b5b5d9c0941299d02896b8f0057e61a944f08851e6f064f92970d29"}}, @ipv6_hthresh={0x8, 0x4, {0xe, 0x5e}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) 2018/04/08 22:42:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0xb, 0x10ed5b) 2018/04/08 22:42:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xdc7) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x24, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x2, 0x6d8, 0x8, 0x8, 0x1, 0x4, 0x7e2, {r4, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x0, 0x4, 0x0, 0x800, 0xc0000}}, &(0x7f0000000200)=0xb0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) ptrace(0x8, r5) 2018/04/08 22:42:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x280000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f000000000000002020000000d90100020800"]) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000100)={0x1, 0x0, [{0x80000008, 0x0, 0x6bcc}]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r2, 0x2, 0x3, r2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 22:42:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @broadcast=0xffffffff}, 0xc) 2018/04/08 22:42:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4e3, 0x20841) getsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup2(r0, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) remap_file_pages(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x1000004, 0x2, 0x1000) 2018/04/08 22:42:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:28 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x4836, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x26) timer_create(0x6, &(0x7f0000000000)={0x0, 0x5, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0xc6) timer_getoverrun(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4000, 0x4) 2018/04/08 22:42:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x8, 0x10ed5b) 2018/04/08 22:42:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0xffffffff, 0x400000000, 0x6, 0x0, 0x2, 0x12000, 0x1, 0x7, 0x100000001, 0x4, 0xffffffff, 0x5, 0x4, 0x2, 0x7, 0x6, 0x3, 0x144f, 0xffff, 0x800, 0x3, 0xffffffff, 0x3f, 0x2, 0x0, 0xdc4, 0x400, 0xe822, 0x7, 0x652f, 0x7, 0x6, 0x0, 0xed, 0x0, 0x0, 0x6e, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x8000, 0x9, 0x80000001, 0x7, 0xf5ce, 0x7, 0x2}, r1, 0xf, r0, 0x4cc7dd5195e34898) r2 = syz_open_procfs(r1, &(0x7f0000000140)='loginuid\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x5, 0x5}, &(0x7f0000000240)=0xc) restart_syscall() 2018/04/08 22:42:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:28 executing program 0: socketpair$inet(0x1e, 0x8000000001, 0xfffffffffffffffc, &(0x7f00001b6ff8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x135) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xffffffa3}, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/202, 0xca}], 0x1, &(0x7f0000002c80)=""/152, 0x98}, 0x0) 2018/04/08 22:42:28 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x80000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) flistxattr(r1, &(0x7f00000001c0)=""/34, 0x22) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/249, 0xf9}, &(0x7f0000000140), 0x2}, 0x20) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000340), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/04/08 22:42:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}, 0x10000000000, 0x7fffffff, 0x1ff, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8ed, 0x30}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000000302074e220a8513ac95000000000000000000000000e25715b76f328f0a30ae00fafe2acb7f18fb3c1273cae2e7d24bcd72521fecd07a0b183b1f243441af34454eac1d3d1e4882cd126ac770795408078add09972ff7f64ad96b33054c44a4cff4c8e068b720f1f987c197"], 0x14}, 0x1}, 0x0) 2018/04/08 22:42:28 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x400000000084, 0x71, &(0x7f00000f2000), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x210000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x1, 0x86, 0x4, 0x24000000000000, 0x7, 0x9, 0x5}, 0x1c) signalfd(r1, &(0x7f0000000080)={0x5}, 0x8) 2018/04/08 22:42:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x9, 0x10ed5b) 2018/04/08 22:42:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x200000000000f) getpeername$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000380)='./control\x00') syz_mount_image$hfsplus(&(0x7f0000000bc0)='hfsplus\x00', &(0x7f0000000c00)='./file0\x00', 0x0, 0x0, &(0x7f0000000d00), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00f8251c7e1a673198cbe7dffbd42188bccfbecfb1473448491208f77d2ef8fad3ad3782a03547521b3b1198f21ab1a9ad1c21ade467b5e3d5e1c46566c51a0b313482db11debbcae981283d0b37a497a5ccf33f4c51ffa81d25260de30a9bb6980284b5b9"]) close(r1) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x1c4, &(0x7f0000000a40), 0x0, &(0x7f0000000d80)=ANY=[]) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getxattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)=""/203, 0xcb) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x44101, 0x0) acct(&(0x7f0000000340)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/08 22:42:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xa9b90c2345937c44, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x0, 0x5, 0x16065, 0xfffffffffffffffe, 0xfffffffffffffff9}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, r3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20000000000000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/08 22:42:29 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xb, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x1, 0x4, 0x81, 0x0, 0xfffffffffffffffa, 0x80000, 0x2, 0x3, 0x7, 0x800, 0x1, 0x1ff, 0x5, 0x7, 0x9b, 0x7ff, 0xffff, 0x40, 0x7, 0xffffffffffff8001, 0x95d, 0x0, 0x0, 0x0, 0xf07, 0x3, 0x6, 0xfffffffffffffffd, 0x6, 0x1, 0xe0, 0x40, 0x8, 0x9, 0x358, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x1, 0x3, 0x2, 0x2, 0xfe8, 0x3, 0x3}, r1, 0x5, r0, 0xa) 2018/04/08 22:42:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@loopback, @remote}, &(0x7f0000000140)=0x8) shutdown(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x400) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x1, 0x3, 0x3f2, 0x1, 0x8000, 0x3}) read(r0, &(0x7f0000000000)=""/227, 0xe3) 2018/04/08 22:42:29 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0xa, 0x10ed5b) 2018/04/08 22:42:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000000)='./control\x00', 0x882) r5 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r5, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r5, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000009200)=ANY=[@ANYBLOB="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"]) renameat2(r5, &(0x7f0000036ff6)='./control\x00', r5, &(0x7f0000036000)='./file0\x00', 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ashmem\x00', 0x200000, 0x0) renameat2(r5, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./control\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000003c0)={0xfa, &(0x7f0000009100)="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"}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000003040)={0x1, 0xf5}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/08 22:42:29 executing program 5: r0 = socket(0x19, 0x5, 0x1) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/08 22:42:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x4b, 0x10ed5b) 2018/04/08 22:42:29 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:29 executing program 4: syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002440)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f000077bfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) pwritev(r0, &(0x7f0000002380)=[{&(0x7f0000000080)="279b815a379cede2896a83e2bae86d42aa979c3e84bcbabb10f097fcfb408f8a01cb340ce6db30ad05f5c4d09fe154fabc4f03fd52d29e537057456162eb9187259e8426a36a725370c78b1e85c48c07a6c226b7dc34ad78c7bb91091c4ac29400c9aa9ec3bd6d9f2ec5aae8f08d0aba1293ff77b2c4482c358861129d26aac0b13ea3a96d6b53c997e6e610b4bce42b351bc1a90d56433eb0a639a68dcf15608168e134131ae18206c3197384d241be4840741c9f0bb7082b655f0ae98e13785ea2148842481c3a33ecb1f75fb10afa04f7e9679a518f361267", 0xda}, {&(0x7f0000000180)="b53033f1414673a9334c173f916afa7d2171d85cfb21d90059800cf04292322da2a5a81593a0ab3bd6cf92e47a72321869a867155f1d7b1d997d750fdcc682255ad571b9ed305176bca60977e044735d401013c32c6a13736073c2f502b6b2e8a3811fa235cec4a66015165178858867c2a0a82fbad915990741e485562975c00a9f8ebd414ca9d75954f98d51ca55efd23ed93376617592aa7d4f52f66fa8f0e947d2b0faaabdddde1f25f09210027125de4de44c75e8e9150f3731b45d9520c8122bd240220332774cf81d5d1826aa8f348d3d0671a16d", 0xd8}, {&(0x7f0000000280)="d0e26d62d8bf7315ad075d6a228b3549afb38fafe1df6bf03af97bef31512a42f64fadf6f2da6e40a49588beb33ff69c62434521c1193b87eea7533e035d28eb44", 0x41}, {&(0x7f0000000300)="99444159ea838962eaaae4e1f0857db855b6373de25d0b8c92d1a440b0f812ddb33d170f6ca4c21c6ac317ddaeaca49337ce6f949d7972d185a6117d076e66f50b7c0b060e11504d9a655f22e710e59e5cc21571e2aea75a00adf9f0c70af72b43f2f055547bd0ca3b334c35f4236df0d90c2fa978e23855", 0x78}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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0x1000}], 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111202, 0x0) 2018/04/08 22:42:29 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000001200)='/dev/snd/pcmC#D#p\x00', 0x32d, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001240)=0x746c, 0x4) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f0000000040)='fusectl\x00', 0x8ff8c, &(0x7f000002f000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) 2018/04/08 22:42:29 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) setsockopt(r0, 0x40000000000111, 0x0, &(0x7f000000bffb)="0ed4550f", 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000001000800"], &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x9, 0x8}, 0xc) 2018/04/08 22:42:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x4b00, 0x10ed5b) 2018/04/08 22:42:29 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) rt_sigaction(0x2b, &(0x7f0000000040)={0x43, {0xfffffffffffffff8}, 0xc0000006, 0x50000000}, &(0x7f0000000100), 0x8, &(0x7f00000000c0)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/04/08 22:42:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x7, 0x10ed5b) 2018/04/08 22:42:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x20000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/08 22:42:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffd15}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="1f7c22e9f7bc78420160ceb60f0b3e89d7fe546c961ef0abbaec09d8f33d4c559ecefb2771c1bb87cdd49851b32db1eb8cfd0e7259d9f4c0b84c2c873132f36e9fbe52c0dc58bec696fb5c99fca81728", 0x50}, {&(0x7f0000000180)="44b070fcd8451f6d1b7d60bb6f64516c097d1044dee326971e92de83e57c57eadeb824c3a2f818bf170e625b36098a1a18580b14f706f291ad", 0x39}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x40001}, 0x20000800) close(r1) close(r0) 2018/04/08 22:42:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffe38, &(0x7f0000001000), 0x1000000000000049, 0x0, 0xfffffffffffffe48, 0x4000000}, 0x2400c000) close(r0) 2018/04/08 22:42:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x80, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/08 22:42:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7f, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2800c1, 0x0) getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000340), 0xffffffd0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x8000, 0x1}, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) 2018/04/08 22:42:30 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x2, 0x6, 0x3fa, 0x9e07, 0x0, 0x5, 0x8000, 0x6, 0x9, 0x2c, 0x1, 0x8, 0x9, 0x2, 0x6, 0x8, 0xfffffffffffffffa, 0xff0000000, 0x7f, 0x7ff, 0x1c402828, 0x800, 0x10001, 0x1, 0xf60d, 0x100, 0x0, 0x3, 0x1, 0x7, 0x6, 0x7ff, 0x46, 0x4, 0x6, 0x2000000000000000, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0x3, 0xffffffffffffffff, 0x5, 0xff, 0x3, 0xfffffffffffffffb}, r0, 0x6, r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') pread64(r2, &(0x7f0000000000)=""/8, 0x8, 0x0) write$binfmt_aout(r2, &(0x7f00000001c0)={{0x10b, 0xffffffff, 0x3, 0x32a, 0x33f, 0x1, 0x2a8, 0x3}, "7af645b5e86bdba8f8b992c77e270b23ab002324e1e04562f9fcf0a99ea654be2c77e37ffd8b83af25af80109416f2d2e22d6b500664a00302", [[], [], [], [], [], [], [], [], [], []]}, 0xa59) 2018/04/08 22:42:30 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) fcntl$setflags(r0, 0x2, 0x1) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000011c0)={r2, 0x1, 0x20, 0x3, 0x100000000}, &(0x7f0000001200)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000012c0)={r3, 0x7ff}, &(0x7f0000001300)=0x8) r4 = socket$inet6(0xa, 0x1, 0x9) sendto$inet6(r4, &(0x7f0000001300), 0x0, 0xfffffffffffffffd, &(0x7f0000001140)={0xa, 0x1000000004e1e, 0xfffffffffffffffc}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000001240), &(0x7f0000001280)=0xc) 2018/04/08 22:42:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x9, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x3, 0x2, 0x3}}, 0x26) sendto$inet6(r0, &(0x7f00000001c0)="0039ac170100012d8b4985d49b860fe52c61b9aab029a9489a73976da3000000b075f47f21f13683", 0x28, 0xfc00, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0x19}}, 0x8) 2018/04/08 22:42:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0xf, 0x10ed5b) 2018/04/08 22:42:30 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team0\x00', 0xfffffffffffffffe}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/04/08 22:42:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:30 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x2, 0x4, 0x3}}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000080300008f000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000002ec0)={0x1, 0x8, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000002f80)={0x5, [0x3ff, 0xd425, 0x400, 0x5, 0x5]}, &(0x7f0000003040)=0xe) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) sendto$packet(r5, &(0x7f0000002bc0)="a3fd72501b599ac9ad37f2458868a5b60f83e74fe1d06c3b3c4078d1399b4de2f7df00447c30f74c54a618194b122326775c1f37518f8a783dfc66b16511c2269b4e92b42f0e889db54dbc230fa99c1411b1f6d809b75ca5e3eae6dc1fba794e9140eaad6883217a7829f702f92b64e986eceee4668faf44f0bc8a8c4986000f23cf9296740dcbc0db8e887e8f00d7a29877db4037d09de008efd25f3160833d3df9456c6788fd5c594886da60f28890a9484d9fd64eb874fb5eb920a9fca5380c4c3fce379c84a0a46c1d6dab2087169475712eb0ec5ad4df624cce238ad9b7", 0xe0, 0x40, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002b80)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f0000000140), &(0x7f0000002b40)=0x4) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002fc0)={0x0, 0x9}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000003200)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000031c0)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002cc0)={0x0, 0x9}, &(0x7f0000002d00)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000002d40)={r7, 0x20, 0x7, 0x7f, 0x0, 0x7, 0x5, 0x3, {r8, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0xb8}, 0x7fffffff}}, 0x1, 0x3, 0x5, 0xa1, 0x80}}, &(0x7f0000002e00)=0xb0) 2018/04/08 22:42:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x949, 0xfffffffffffffffe}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/04/08 22:42:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x4, 0x10ed5b) 2018/04/08 22:42:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:30 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000180)) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0xffffffeffffffffe, 0x0, 0x0, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r2, r0, 0x80000) r3 = semget(0x0, 0x3, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000200)=""/178) sendto$inet(r2, &(0x7f0000000140)="0dee4b31a126ba1a9b3f5f547864fd63a3773df595b2f79e779181832c76734c372343", 0x23, 0x4000001, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x5}, 0x1) dup2(r4, r2) 2018/04/08 22:42:30 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/08 22:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x8}, 0xffffffffffffffa8) 2018/04/08 22:42:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="0500000e183c5bfe1a0000000000000002000000ff0000fdf512e860dbfbf3d200000008"], 0x3c}, 0x1}, 0x0) 2018/04/08 22:42:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/08 22:42:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x1, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) [ 328.164685] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 22:42:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0xe, 0x10ed5b) 2018/04/08 22:42:30 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000dd000), 0x4) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240)=0x1, 0x1) [ 328.207582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 22:42:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x101000) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0xf, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000900000000000000c40500007b06700001000000030000000000000095000000000000000000000000e3f1e44fe44e7e5888d9c1b7c1000000f85bffff080000000000000000000000181f0000", @ANYRES32=r1, @ANYBLOB="0000000000000000f597580004000000000000000000000018000000103dffff00000000040000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x5, 0xfe, &(0x7f0000000140)=""/254, 0x41f00, 0x1}, 0x48) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x1c, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) exit(0x0) close(r0) 2018/04/08 22:42:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000000020000009c4faac03b25efc000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 22:42:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x7, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x3b) 2018/04/08 22:42:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x48f}]}) 2018/04/08 22:42:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000001440)='memory.current\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e20, 0x9b, 0x4e20, 0x1d, 0x2, 0x80, 0x80, 0xff, r2, r3}, {0x300000, 0xfff, 0xf52a, 0x5, 0x1, 0x7ff, 0x9, 0x100}, {0x1, 0x7, 0x401, 0x9}, 0x5, 0x0, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x0, 0x2, 0x100000000, 0x7ff, 0x577d, 0x7}}, 0xe8) 2018/04/08 22:42:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x402, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000400)={0x10000000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r2, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) accept4(r2, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, {&(0x7f0000000100)=""/209, 0xd1}, &(0x7f0000000200), 0x40}, 0xa0) 2018/04/08 22:42:31 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x8, 0x0, [{0x10000, 0xffffffffffffffab, &(0x7f0000000100)=""/56}, {0x0, 0x3c, &(0x7f0000000140)=""/60}, {0x0, 0x38, &(0x7f0000000000)=""/56}, {0x0, 0xa9, &(0x7f00000001c0)=""/169}, {0x0, 0xf9, &(0x7f0000000280)=""/249}, {0x0, 0x23, &(0x7f0000000380)=""/35}, {0x3000, 0x82, &(0x7f00000003c0)=""/130}, {0x0, 0x6a, &(0x7f0000000480)=""/106}]}) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/08 22:42:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="98efc225297ff2d3b8f6bbff0700bde8eaac750c0409c5c436f58d5e8350af6c659fd9eaadb8c23e7723bbb94bd8eba177350054e3693a72d1e2fd0ef78a"], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xaaa, 0x20}, &(0x7f0000000140)=0xc) r2 = socket(0x1e, 0x80005, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) 2018/04/08 22:42:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10e55c) 2018/04/08 22:42:31 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x81, 0x4, 0x21, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/08 22:42:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x40, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x7, 0x3, 0xffffffffffffffc0, 0x4, 0xcae, 0x5}, 0x8, 0x6, 0x3, 0x8, 0x2, "ce9e4cf5b819942dab1b18360a81d4b7397f32842080a70fd1657272133ed6b17383644658c7df419e022ac994689e2139150c70e9bb333d8fc52ed66d1f6361c7f108a6d5c8f0616b15aec0208ecf9901a813e75a6506a5319986b84b0f1b3177a2854c893a3f3680f124ee6f6d68222de1471061a6841e2e8313aa5334d763"}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x1}, 0x38) 2018/04/08 22:42:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/08 22:42:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() r1 = getpgrp(0x0) connect$l2tp(r0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x0, 0x3, 0x1, 0x2}}, 0x2e) r2 = request_key(&(0x7f00000002c0)="04006b657900", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r1}) r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x9, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x98) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/08 22:42:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000fe048b0ae3faa7bc7988ae48f1e2"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:42:32 executing program 2: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e, 0x80000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x40000000, &(0x7f0000001180)=@ipx={0x4, 0x2, 0x0, "05d09df53f98", 0xfffffffffffff517}, 0x80) sendto$llc(r0, &(0x7f0000001200)="deda987c60763c094980", 0xa, 0x0, &(0x7f0000001240)={0x1a, 0x5, 0xfa, 0x5, 0x100000000, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/21, 0x15) 2018/04/08 22:42:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:32 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x275, 0x7, &(0x7f00000000c0)="d79880a58ac18aedf43b829da7dabf99cde860ef310b388dc90d23d766c01ded4606c89ac04acbf6febafa81ff86027c4054b3ddb45e5b634676f1d6e4d0ba4097c7a4", 0x528, 0xffffffff7fffffff, 0x2, 0x0, 0x1, 0xfffffffffffffff9, 0x1, "691afbccb35b96e8d6cacbb8215e031ff8b48eebe0c2fa5904"}) 2018/04/08 22:42:32 executing program 0: r0 = socket$inet(0x2, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x80, 0x8, 0x6, 0x14}, &(0x7f0000000100)=0xffffffffffffffeb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x2, 0xfff}, &(0x7f0000000180)=0xc) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000040)={{0x0, 0x1}, 'port1\x00', 0x2, 0x4, 0x6867, 0x1, 0x6, 0x6000000, 0x7, 0x0, 0x4, 0x40}) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500), 0x10) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000380)={0x3, r3}) 2018/04/08 22:42:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb8, 0x0) r2 = mmap$binder(&(0x7f0000ff3000/0xb000)=nil, 0xb000, 0x7, 0x19011, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14008100000000000000000a0000000000000000f1cffd8287ac99fe6062a59d0a3044371218ab648ecab61e719e25de9ae30bdc73c92d45457ff16590613ac31d3a486721642fab3435cf248a3ef57a9bcdb5e14704d713e420e1d2cb7c28d8bae197f0c8d2347e1c7f008cbde911f7812e245c32ee358586803668c676f2393c52afe9fa034e0b6bfeab44f3ea0d1c4ec3c1ec294ada99a1bd1d70cc9e3f0bc4fe2625fbcd0cff6a00014492a796e0e6679379eab1b1520c8008a94c89fef5eab3794c2872d36d9e9fbb7ed18ecf83f8e0"], 0x14}, 0x1}, 0x0) 2018/04/08 22:42:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x544f, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x3, 0x1, &(0x7f00000002c0)=""/123, &(0x7f0000000680)=""/150, &(0x7f0000000340)=""/74}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/08 22:42:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') getpeername$inet(r0, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f0000000300)=0xffffffa7) socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="6c6f7070707468302d73656c8c8bddbb2eae6bb96576657468312b75736552707070312f000000", 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") sendfile(r0, 0xffffffffffffffff, &(0x7f0000000240), 0x6) 2018/04/08 22:42:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x1800000000000003, 0x0) getpid() r2 = getpgrp(0x0) ptrace$peek(0x2, r2, &(0x7f0000000340)) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500)=0x2, 0xfffffffffffffd2c) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000380)="76d8691fef913905ea2b23880d9a253a5d81abc536435acc7885f48502d91130ad89b121604456d43caab4feeb2bc9fd5b821833d0049989381a8b5ee355d7c704e83a462df17519ba1d27bd2ba893052bcd806045e5436969d8126c7335c44935477369edbd5324a575c93e459726d59d1b5c5eae41192477bf10b47ae3deedd038afe3399c9b35890a505fc0ff0d4c1f2b1e8b62e7347cc7b7970ffa769f7e8eced2ad36a7082d549c56f1fa6390aa8cde3e17dde2e44d7e6cfb46fc1d1a9f0f78d7495bb492aa5aa2d21f3814619c125a69d6f9012535e15615f7aec6e2c2b6c57decdfc3ac48c7093465eae08c5ad940b131e3", 0xf5) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = semget(0x3, 0x4, 0x20) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = eventfd2(0x0, 0x80801) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0xfffffffffffff54d, 0x8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340), 0x0, r3) sendfile(r5, r0, &(0x7f0000000080)=0x10, 0x10ed5b) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/04/08 22:42:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x9b70]}, 0x5c) 2018/04/08 22:42:32 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 22:42:32 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='cgrouptrusted\x00', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/143) 2018/04/08 22:42:32 executing program 4: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x2, 0x100000001, 0x2, 0x6}) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/08 22:42:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x20, 0x1b631399ed513bc5, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/08 22:42:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="26576699a51cabead0bfe44f0120a86f6567c2bbdc689fa040385ba0874b2e888305b5d22e9a640f235fd382e8845ae7ca7c8bdd137939d2a44ef9e6a944d2b7471a64cf004a60cb9550411fbcbcc5bef5d3", 0x52, 0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', r1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000500)=@un=@abs, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000002100)=""/4096, 0x1000}}, {{&(0x7f0000000900)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)=""/136, 0x88}}], 0x2, 0x40010000, &(0x7f0000000c40)={0x77359400}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0x20}) 2018/04/08 22:42:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x7, 0x10001, 0x76}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x6, 0x7}, 0x8) r5 = accept(r2, &(0x7f0000000040), &(0x7f0000000100)=0x80) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)={0x2, 0x0, [{0xbbf, 0x0, 0x80000001}, {0xa59, 0x0, 0x7}]}) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r6}, {&(0x7f00000001c0)=""/72, 0x48}, &(0x7f0000000240), 0x60}, 0xa0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x2ff, 0x0, 0x1000009}]}) 2018/04/08 22:42:33 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b70]}, 0x5c) 2018/04/08 22:42:33 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x0, 0xe0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0}, 0x800) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)}]) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') 2018/04/08 22:42:33 executing program 6: r0 = memfd_create(&(0x7f0000000140)='-\x00', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r1, 0x110, 0x70bd2a, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x36d9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4040) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x0, 0x4, 0x3, 'queue1\x00', 0xf78}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r4 = dup(r2) accept4$alg(r4, 0x0, 0x0, 0x80000) preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/08 22:42:33 executing program 2: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x101000) r3 = memfd_create(&(0x7f0000000200)='/dev/vcs\x00', 0x1) kcmp(r0, r1, 0x0, r2, r3) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f00006fcff0)) r4 = gettid() r5 = getpid() r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @multicast2}, &(0x7f0000000180)=0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r6}, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x40) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/08 22:42:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x3ff, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7fff, 0x8100) recvfrom$unix(r0, &(0x7f0000000240)=""/67, 0x43, 0x20, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'teql0\x00', 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x101402, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x2) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/04/08 22:42:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="1b68948868ef91cfd4410fc7e4091c82c065874eb963e688878f86b10ee0c3cdae49135f4ddfebae43dd496202ec07733203fb8838d4030012c6309437fd5fc6497f36723fee4bec724ad4708b37e105dbbf16f8efe27db27b545e") r2 = dup(r0) sendto$ax25(r2, &(0x7f00000000c0)="5f41dc980cb5f9466e98ec18ccb569405d6c3d9bdf3a8113c95932be5aff84d6d2408b99abc40f903ce7957ddd0907c060773ef17d131d715f4e88c9620d587251bb7af633a40219212c9d37dc4c7aaa06076b", 0x53, 0x0, &(0x7f0000000000)={0x3, {"743193101b1504"}, 0x1}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSBRK(r2, 0x40044591) fcntl$notify(r1, 0x402, 0x4) fcntl$dupfd(r2, 0x406, r2) 2018/04/08 22:42:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:34 executing program 7: socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r0 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000340)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d95796b5b3f3b397b64dba3f439ca7675ff777ed02fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e720e808690480bb8fc2c2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e429870e6f23082d71173e1192bfba0000005e285c0930f4cb9c65324d91998f06c5eef1") r1 = eventfd2(0x0, 0x80801) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:34 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x100) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20800, 0x183) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setpgid(0x0, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/08 22:42:34 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() mbind(&(0x7f00004e5000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100)=0x3, 0x16, 0x1) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) fremovexattr(r0, &(0x7f0000000140)=@known='security.selinux\x00') 2018/04/08 22:42:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x32f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000300)="d16d8d5c795b269a32728cc76c71b50085d4627369c7df959be10d42291385a11851261e16e1831e88b733482e0e81e0acdc2263c93f3941ec1abc373703e12235d1329c480a2c6cbd20e6d930a5532143d9673df30e42ce0322b12cd7fdbfce1274567c32de9d03c62f79a3a1070e281bcde931d49c15aad76607ef9222824adb4e470dd33046068e0809392178cabf9c4345ffa93d4346014b3879f5799bb982c0b5897c96f31b945e46e65b6e1906d0ff8783b596a6214924937af17736105353e1438cec65d987fba03cbda8a6556637137ee36bdbda8ec1e35ac617d020316c7ec52e44285009057644194863464937b15c0096f50474b469fb", 0xfc}, {&(0x7f0000000180)="4074112d9f59c749e60faec7318a093890ae3e4588502e08a93578330f86795d0ebd2ffd974802c65c7002efc3340859eccf7fa1b0f7c34515239c30084e6faff4a84567183ac501d8daffeea6d697c90657f2aa61e14dedaf41762c30fd642ad309a42d34962dc684", 0x69}, {&(0x7f0000000400)="52780dbbbd94a86f1b892bfb48a190009454f82831047ee6e0bd3eb95d1df1efece25086dc6cb3064296fc57d6b2f31c843ba096b8ac4faaee74ba15e36c7d48ee029a70e911376aa846f87ddfabced5803b1f61e6e27906cd090248", 0x5c}, {&(0x7f0000000480)="b549b31e711e117a80c8fbe8c87d47601603868b31371a85c4c19b6cebd9035f1ffca07e10e070c3d8b5eff2dcd925ddba70e15d43a2830ff957f173c2ec6e6a160a7a34adc2c1bd5b3593c7dae22b86746dec48b3b62274bbbc7ec84458904a5b7839612f3625b8898d3b49149a44e550d89afb5d375ccf6a5652ee5f38bcec84ab4c8a4ef90b63431fc209e14c553403e9f15b2404b5c5d7c57f", 0x9b}], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 22:42:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) 2018/04/08 22:42:34 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80881, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c00000000001190a2fd1bc1bbe000000100004e210008907800695ddc177cb8ac32f486f83fd4d661e638eb6a83adb225bc1f8b76dcb7435baca16f5d6bf4502235d18dea1a434c0861ec56a88b6a358038d9309484d17e7a76b948086172ef5dd75e8d43453ceea978ca1ed4f394e4cd1a9cce"], 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)="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") getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000000f48)=""/244, &(0x7f0000002000)=0xf4) 2018/04/08 22:42:34 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101002) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000140)) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x101, 0x5, 0x8, 0x4b4a9a2a, 0x2, 0x7, 0x4e, 0xdb, 0x40, 0x367, 0xcc, 0x9, 0x38, 0x2, 0x7, 0x54c, 0xe6}, [{0x7, 0x10001, 0x8, 0x81, 0x2, 0x0, 0x1, 0x58}, {0x0, 0x9, 0x1, 0x3, 0x94d, 0x2, 0x200, 0x10001}], "318d7c7a670160c4de0c1a2e43f8009dfdd9e1c3818a8e43e610e71526d6000894c7a5e9af6f6dab40b61afa66b203d1976d233ced90933008cbba5f26195b699266afab59da93af01c7da50cb99e2380822fc7d2ba2ff38"}, 0x108) 2018/04/08 22:42:34 executing program 3 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2100, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xaf) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = getpid() r4 = getpgrp(r3) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) fsync(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ioprio_set$pid(0x2, r4, 0x6) r5 = eventfd2(0x0, 0x80801) sendfile(r5, r1, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)=""/221, &(0x7f0000000000)=0xdd) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0x1) 2018/04/08 22:42:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0xd}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe4b4, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0xa887, 0x14, [0x6, 0x9, 0xfffffffffffffff9, 0xffffffff, 0x1ff]}) 2018/04/08 22:42:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @empty, 0x100000000000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0xfffb) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000001340)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/08 22:42:35 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/08 22:42:35 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x5) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141044, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0x1, 0x4) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000300)={0x6, 0xfffffffffffffe00}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) ftruncate(r2, 0x27ffe) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) lstat(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000002c0)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x1, 0xa, 0xa0, 0xacdfecd96ea01495, 0xab, 0x0, r3}, {0xd8aa, 0x0, 0x8, 0x3f, 0x7fffffff, 0x9, 0x0, 0xffffffff80000001}, {0x20, 0x675, 0x3, 0x3}, 0x80, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d4, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x1, 0x0, 0x6, 0x172e, 0x7fff, 0xfffffffffffff5d6}}, 0xe8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/11) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/08 22:42:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x314) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r2, r1}}, 0xfdba) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) r4 = msgget$private(0x0, 0x40) msgrcv(r4, &(0x7f0000001540)={0x0, ""/4096}, 0xfffffffffffffe52, 0x2, 0x1800) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaa2f1b2f0cbb8bcbaaaaaaaaaa080000fe800000dd489ca5b9a03438000000bbfe8086bde7bdbb397c1af6860000000000bf5d03086063af99a6d506b805e6728656bae5b85894c82c6d7beb1d41b5ad2c8a904864949e400f06"], &(0x7f0000000040)) getrandom(&(0x7f0000000540)=""/4096, 0x1000, 0x3) bind$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0xea7c) socket(0x7, 0x3, 0x3) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000000100)) 2018/04/08 22:42:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, &(0x7f0000000080)='vmnet1*trusted\x00', 0xf, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x217, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000180)=0x9, 0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) openat(r1, &(0x7f0000000280)='./file0\x00', 0x40, 0x40) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000300)=""/78, 0x4e}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/08 22:42:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240)) 2018/04/08 22:42:35 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x3a, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() r1 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='user\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22}, 0x0, 0x3}}, 0xfffffffffffffed2}, 0x1}, 0xfffffffffffffffe) 2018/04/08 22:42:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x80000000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xc010, r0, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/04/08 22:42:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="e760ea51"], 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) [ 333.236549] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 333.341333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 22:42:36 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:36 executing program 7: socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r0 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x100000001}, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e24, 0x375, @empty, 0x5eb}, @in6={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}], 0xc8) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:36 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) execveat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f0000000200)=[&(0x7f0000000080)="1b", &(0x7f00000002c0)='cgroupselinux\'-\x00', &(0x7f0000000100)="17"], &(0x7f000034bff8)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 22:42:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/08 22:42:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x35]}, 0x2) 2018/04/08 22:42:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x10000) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000002c0)={r6, 0x20}) r7 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="67f464400f014e00c443314c847e49000000640f35420f01c866b820000f00d00fc758e80f01cbc4e168166c9506b9800000c00f3235010000000f30", 0x3c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 22:42:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002f80)={0xffffffff}, 0x111}}, 0x20) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/140) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="06000000a5b6a555590cc9bbd912403f3f130e1db346e6c7f506fe1527905a68594ca8649b68367303d6d47d0a95e8ac9fbd02e13ed3b43ff58a8eb5da478eb081c1fadd617cb8fbfe86c6ea0fa66e3f95f732b18651e210b571707207119673dd6456dd9e1fc77acecb516c03d59c34b45dec448c4c5e26eb48e00457a12fa4f7fcbab8cbf18a920938dee73a7e76542404d21626fad8864e8d2ae8f4b32e5f3a2aeb2786c7887fa367428e761339fb32cc522ab61d9665bcaeba3e963d3e32f99f0053523ff65bb15e8916bd1ec918af70068dc69acb"], @ANYRES32=r1, @ANYBLOB="000000000200000044020020"], 0x20) 2018/04/08 22:42:36 executing program 5: clock_gettime(0x40, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/08 22:42:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/04/08 22:42:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="b4e16362dffb56adf39d274580f020498e1671579757c9255934c304", 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r2, 0xa9a, &(0x7f0000000240)=""/31) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000540)=0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x100000000, &(0x7f0000000380)=0x0) r4 = request_key(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='/exe\x00', 0xffffffffffffffff) request_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='\x00', r4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x6bc, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xe2d}, 0x5, [0x0, 0x7, 0x100000000, 0xffffffff, 0xffff, 0x1, 0x3, 0x6]}, 0x5c) tkill(r2, 0x15) accept4$bt_l2cap(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80000) io_submit(r3, 0x0, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f7e0e6ce904d3b4724ed02b86f9d78ba874b20f1e1fe862d4a7b278a294ff8dc6bf349dbfe2195dbd8d2cb6285eed14bf940325bb4727ad6ac2c7c53ff04222e0ca485f689279f4fe25fc8c3ad9717ccca52daa0fa54e31102368ce0d5c0c2a6c241b54908e5a5425fdb01a6b565d5169db3df2521f95038e20f282db0dfbd9360a33d3eb2817df97f4c8d75700f8ffffffffffffb9f89d22a8b83219ea51efc61c7e2431ae6d7863a519c2f510ec328714ecf7f1d7297be4623fc8d434ab8afc34bc235e416f1550140ea0e06edef2f923c7c778d00ec192493c614d7c9a9a4a7d7e36309bb067b8af5bc0a315469879f2e2b8ed37eddef3862a97dd79e5bef2e8d5bb625fb0b0b2293591211fd844fabe86c4cb18971666ae261629bb0c8b91afd238a06d00f2faaf1279aa6133c7286b668fa8a6c3e67eb070f739fb1b371e93d9f0b45ca670f7198e06ae8e0fa8bbc4beb2f2ec193a09245d4351160cc6b06fcebc5bd44bfc78d3297f7255a37cfb463b4e1d013b307889f160ab946b9c76b465455bda4ac720f2c715aba4ddb3e490bbb96c06cdb043cc2c9548c956dab65602c3fcf99254cd50bd429c3325b50cde67164c8afec170299837fd0e9e8217155fbf080bbffbe591cf964481c407f3118c0f81eeaa1e98b60f39ac5718a70f7ca2dd42de6f2287a52a958035d1cfaaac574a5667c54f4319c9c6ad0555cf7d23021161048b7cafe899aef118e08c0104c855b6b92b3b9e07cc5a304c62e7fbc223c1b5cb03b3738a696266926af14701b5d33c042eafb45d58aff2fa1dd47fc5f23507ab0d1d125d14cd2e978fd6d589a004a3f4e03a109392d7ced2cc6e26ca30a7b7c6a08b88d94fe33d29a1b43a627eeddc433720a42a4bcc1371e2693b2fe4fa30365ef9bea43f1abf98a92a3079d9218c8388b489e7b70705edc7be7d2def244ce5facbd54058666eb9452380e40011694b2aa277351fca9ea95e92da2832f8a5a7de24bf2144048d5b5f075e5508b1de9d0e4d1bd813aaa33f5bfa1127e4773799cd4112618e67acf89af74d7342e9973b7c91cb40d84380d12598ec29d089f8c3e029f45cdcbed79937dce4691bf4e88a806fdeeeb16de29da2dcc0bd28269726cf7b50ada7acc80e3f5c0bc28a9b92c48c95fdb0ebb7de012cb56fc638e56eec6be75e101dfbc5399397c7617ee06cf48a00a33df5f247145582beaa45036354a592644525b3f7a717c72cad8efbc04fdc0739aff0799e49b433630d9b1f5adc3531cfb7a4f62e46390ad4a2bf8da1f41ddda92f9b7915dacfc8be0a6a8e7e33f37fce17ee6595149683823be0e210651f03f03283aa7d7b80f6924ea05be6b448a375a1b4911f412559d815774ff9e0d856adb082ef98f9f7d6bbc39b638c28652e3fe3edbe4f81f3408acde0507d0549100e3ef6d73002d3514d4f363fe22a9049e188827477a6873276543f1d13f78551538c94d9cd751c4ff2432824ffa8856501ae85f6eea6a496ed4ccca914424467325fe75404e1b64ed8ada0cd7a01e6133b27456cedafd0d761c6118e4d343caf0028d6ca011a0910bbc973dfe4f77039e93cebe70b27a156868700fbbc8f90449931a055005a8e128a506e44c7c3035091a311560b093bfc3518e0d724898cea8f276696f14b1bb8d0c7d7c638ae12303bbdfdca11a5b0a4515f0e0e825e6e031261efbd376283bd4db3e397a8b1f0a8dd4016c0d31e2fba58113b7d9f1ed5eccdc16ec80202ab6189bd10a88658d997fbedca41874223285095e528e714dcee16f7eaf2ac163f706d7af12c3678d11f5066a56490766653354d619f8a0dcd087f0052201ed538615aa94ce5c5f11b4472979022352d7d7aa5fbf507c10ef5a13d145829354aa0b6bdd2c40443e18456c8c0c6934c9fd804c11a973809f792b253146bc63e1347bd00324f09522d5e300bdde7ad6438f7ed79d7bd5b6a64674f279aaacd84ae046114aead98218b0ae0f141de68643fb699d514ec0008535901007d5aef5737beaac36dfe4fc38f70eafaac232cd084e3e21a4fa744bac2afb66d31b044df66276f4f9662726228f0d2493814e7644f2ab06adcaea3e785b82a57cdb9b50a885293c7f431955ad550a4a372b89c0e3c0d8003484ab29ca43683c69667e01c570ae233", 0x800}]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r5) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 2018/04/08 22:42:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:36 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xc9, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x6) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000200)) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) 2018/04/08 22:42:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) socketpair$inet6(0xa, 0x2, 0x400, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/08 22:42:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 22:42:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80801) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000040)=0x37) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x14000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r3, 0x0, 0x1, 0x9, &(0x7f0000000280)=[0x0, 0x0], 0x2}, 0x20) r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x4) epoll_create(0x2) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000080)=0x7) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000400)=0x5, 0x4) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r3, &(0x7f0000000340)={r3, r2, 0x58d}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000440)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x20000000000002, r2, 0xe}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000240)=0x2000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r4, 0x51db, 0x3, r3}) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000180)) 2018/04/08 22:42:37 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcb, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000340)="c661bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe380100000001000000fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x200000) 2018/04/08 22:42:37 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)={@void, @hdr, @mpls={[{}]}}, 0xe) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000480)=""/68, 0x44}], 0x5, &(0x7f00000007c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000580)=""/105, 0x69}, &(0x7f0000000600), 0x22}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x1}, &(0x7f0000000640)=0x9, &(0x7f0000000680)=0xd49, 0x7, 0x7, 0x0, 0xffff, 0x50, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000006c0)=""/29, 0x1d}, &(0x7f0000000700), 0x23}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1fb4, 0x1d9}, &(0x7f0000000740)=0x64a, &(0x7f0000000780)=0x7fff, 0x6, 0x6, 0x4, 0x8000, 0x30, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0xffff, 0xad}}], 0x128, 0x40000}, 0x40080) 2018/04/08 22:42:37 executing program 0: r0 = memfd_create(&(0x7f0000000000)='selfvboxnet1\x00', 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x1, @host=0x2}, 0x10) 2018/04/08 22:42:37 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) r2 = socket$inet6(0xa, 0x6, 0x5) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x200004e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x403) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x401, 0x30, 0x8001, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000240)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) ioctl$void(r0, 0x5450) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x5, 0x0, 0x0, 0x400000000000003}]}, 0x10) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40009, 0x82) ioctl$KVM_NMI(r5, 0xae9a) shutdown(r4, 0x2000000002) 2018/04/08 22:42:37 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x80000001, 0x4, 0x40, 0x8, 0x0, 0xc4d, 0x7210, 0x0, 0xfffffffffffffff7, 0x8, 0xffffffffffffc297, 0x3, 0xfff, 0x10001, 0x0, 0x8, 0x3, 0x7, 0x99, 0x10000, 0x1, 0x7fff, 0x0, 0x3, 0x20, 0x6, 0x1, 0xffffffffffffffff, 0x8, 0x8233, 0x5, 0x52, 0x761, 0x8, 0x9, 0xffff, 0x0, 0xfffffffffffffffe, 0x2, @perf_bp={&(0x7f0000000040), 0x6}, 0x8002, 0x7, 0x0, 0x5, 0xfffffffffffffff8, 0x8, 0xffffffff}, r1, 0x1, r0, 0x2) read(r0, &(0x7f000000d000)=""/80, 0x50) read(r0, &(0x7f0000010000)=""/176, 0x27) pipe2(&(0x7f0000000100), 0x4000) 2018/04/08 22:42:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x64) 2018/04/08 22:42:37 executing program 6: r0 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r1 = getuid() r2 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000080)=0x5) r4 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="00c1b154631e1b04052e7deb86e61bd9e3d79daab42f9835b1b28a8d27dafe9254f41e819bef3f447c1ce6ef19c3e693a208f9f250cbe2486acd714f8b5440830b3c4c73d2a43e461a6fe7d35438722c6acdfed00d4dce31b9249f04337e744345051811e18325787c0d961f39f23a7c23f880b74397f684b02872074de4cb7b027385bd59920b161822e278e5d6695b248da874f9535482e5f579fe5ca9d143e86bc810927310071b242d8fb767ec33bc4f311d157daca694132e84fedffe1cb09dad5cc62556cc3abfc58fe66ed5700cb39272d080f300000064afc99332", r2) keyctl$get_persistent(0x16, r1, r4) keyctl$search(0xa, r4, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x1) fcntl$notify(r5, 0x402, 0x10) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4000000020000, 0x102) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000380)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000240)={r7, 0x1, 0x9, 0x100, 0x1, 0x7}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r8, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000300)={r8, 0x2, 0x1ff, 0x8, 0x1, 0x2}, &(0x7f0000000340)=0xfffffffffffffeef) open$dir(&(0x7f0000000640)='./file0\x00', 0x404900, 0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000003c0)={r7, 0x3, 0x5}, 0x8) ioctl$sock_bt(r5, 0x0, &(0x7f0000000400)="1964c283695ee2af04818e31d881171a9b945c1629141637599df99e563a3aab571fdc31f3d6dd4c466e10c07c2be60d299f") fallocate(r6, 0x1, 0x0, 0x1) connect(r5, &(0x7f0000000440)=@ipx={0x4, 0x6, 0x5c, "39492060d107", 0x100000001}, 0x80) ioctl$KDSETLED(r5, 0x4b32, 0x2) ioctl$KDENABIO(r5, 0x4b36) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000500)={0x76b8, 0x8757, 0x7fff, 0x0, 0xff, 0x8000, 0x4, 0x7, 0x80000000, 0x7f5500, 0x7fff, 0x40}) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000540)={r8, 0x72, 0x0, 0x7}, 0x10) getpid() syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) 2018/04/08 22:42:37 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd0, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r3, &(0x7f0000000440)=""/233) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x200, 0x30}, 0xc) r4 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000340)=""/196) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r5 = eventfd2(0x0, 0x80801) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) sendfile(r5, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0xfffffffffffffffc, 0x5, 0x5, 'queue0\x00', 0x8}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/04/08 22:42:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/08 22:42:37 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000c80)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x9}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/23) 2018/04/08 22:42:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4a0801, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:42:38 executing program 6: prctl$intptr(0x21, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20100, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0xb651, 0xd8}) 2018/04/08 22:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) getgroups(0x7, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000010c0)=@filter={'filter\x00', 0xe, 0x5, 0x9e0, [0x0, 0x200006c0, 0x200006f0, 0x20000ac0], 0x0, &(0x7f00000002c0), &(0x7f0000001c40)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"]}, 0xb46) r6 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) r7 = geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000006c0)=0x2, 0x4) fchown(r1, r7, r8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r9 = eventfd2(0x0, 0x80801) sendfile(r9, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:38 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x7e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000cc0)=""/4096) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e1f, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffb7) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x80) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000140)=""/83) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000001000000000100000000000000"], 0x10}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000001c0)={0x1, 0x2, 'client1\x00', 0x0, "0ee699fde0438486", "995d6812a5d0a45690d7c332dc09436fcf9076705dc4a8f73809e10360db1683", 0x1ff, 0x5}) ioctl$KDSETLED(r2, 0x4b32, 0x7fffffff) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x2, 0xfffffffffffffffd, 0x3, 0x1d, 0x7, 0x8}, 0xfffffffffffffffd}, 0xa) 2018/04/08 22:42:38 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x24, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:38 executing program 2: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x261) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(r1) perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0x5, 0x7f9, 0x4, 0x1, 0x0, 0x6, 0x804, 0x1, 0x4, 0x1, 0xa093, 0x5, 0x8, 0x8, 0x8, 0x38, 0x2, 0x4, 0x3, 0xfffffffffffffffc, 0x1, 0x5, 0x8001, 0x1, 0xfff, 0x80000000, 0x80000001, 0x7, 0x3ff, 0x4, 0x200, 0xcb0d, 0xff, 0xffffffffffffff01, 0x7, 0x400, 0x0, 0xd1, 0x0, @perf_config_ext={0x3, 0x1}, 0x4000, 0x4, 0xffffffff, 0x5, 0x1, 0x100, 0xe261}, r0, 0x10, r0, 0x2) 2018/04/08 22:42:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000027c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000028c0)=0xe8) recvfrom(0xffffffffffffffff, &(0x7f0000000480)=""/241, 0xf1, 0x2062, &(0x7f0000002900)=@ll={0x11, 0x5, r2, 0x1, 0x6, 0x6, @random="ef55689559d0"}, 0x80) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f00000002c0)="660f72e50067660f22512e660f090f01cad3a80700640f011b8b4c080fc76a08ba4300eca7", 0x25}], 0x1, 0x21, &(0x7f00000003c0), 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000140)={0x9, 0x401, 0x1, 0xffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000240)={0x1, 0x10, 0x1}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000580)=""/159) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000280)={0x10001, 0x106}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) connect$can_bcm(r3, &(0x7f00000003c0)={0x1d, r2}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/08 22:42:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0xb) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) shutdown(r0, 0x1) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00000001c0)=""/203, 0xcb}], 0x2, &(0x7f00000002c0)=""/74, 0x4a, 0xff}, 0x20) 2018/04/08 22:42:38 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:38 executing program 7: socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r0 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) socket(0x11, 0xb, 0x1f) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r1 = eventfd2(0x0, 0x80801) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000dc0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000e40)={0x3, &(0x7f0000000e00)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000e80)={r2, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20, @multicast2=0xe0000002}, 'dummy0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f00)=@nat={'nat\x00', 0x19, 0x2, 0xb40, [0x20000100, 0x0, 0x0, 0x20000be0, 0x20000c10], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'eql\x00', 'ip6_vti0\x00', 'sit0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x948, 0x948, 0x980, [@among={'among\x00', 0x8b0, {{0x20, 0x0, 0x0, {[], 0x6, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x0, 0x1ff], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}]}, {[], 0x6, [{}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'irlan0\x00', 'yam0\x00', @random="7ce4b22e5be3", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf8, 0x130}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbb8) r3 = memfd_create(&(0x7f00000000c0)='snat\x00', 0x1) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000c40)={0x0, 0x62186c6a}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000c80)={0x9810, 0x9, 0x5, 0x8, [], [], [], 0x7fffffff, 0x5, 0x3, 0x8b, "970c2a5ddd9abd559c495e91c091b219"}) 2018/04/08 22:42:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_deladdr={0x3c, 0x15, 0x613, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'bcsf0\x00'}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) r2 = open(&(0x7f0000000240)='./file0\x00', 0x4080, 0x1a0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000280)) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7f, 0x20000) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x0, 0x4, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0x20}, 0x1}, 0x44004) 2018/04/08 22:42:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2ab3044800fbdfe6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 22:42:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2d, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/04/08 22:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080)=0x10, 0x10ed5b) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') 2018/04/08 22:42:38 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x30, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:38 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x4e7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x10, 0x2, @tid=r1}, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000140)=0x6261) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xdb, "239fc0195851f667cf7509ea504cfcc6271daa538db2f7555faca6a6720f820a3c513c16453eb1393299bd542493d661a1d19c837c746a727abf7e20a7cf5c829080a5d72d47c0efec34f636be20419aaa34dc94b4471c353d4ec9a22d168c2c65609db157db4a61846729e27185ce0e46dce82e7a7956e473cfc1ca7ed52ce63b7d6eb0309420fe9758adff4d95df2fc9630f61242da094b71977c0b77dd9ce7302ec178ded6d695d2889c59bc96aec829f98b6d7dcca1161be148033c01dfde60b146009fd7225f82545bafd0d7a5a71d2d6f1cc93b37aea7298"}, &(0x7f0000000340)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22}}, [0xffffffffffff0000, 0x9, 0x4, 0x400, 0x2, 0x0, 0x8, 0x8000, 0x44a, 0x7, 0x8, 0x9, 0xfff, 0x2, 0xe5bd]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x8, 0x80000000, 0x8000, 0x8000, 0x9}, &(0x7f0000000580)=0x98) r6 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000005c0)={0x1, 0x7fffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) r7 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000680)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x20000, 0x0) r8 = dup3(r2, r7, 0x80000) mkdir(&(0x7f00000007c0)='./file0\x00', 0x5e) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) delete_module(&(0x7f0000000800)='nat\x00', 0x200) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000840)={r5}, 0x8) setsockopt$sock_void(r8, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000880)={r5, 0xfffffffffffffffe}, &(0x7f0000001940)=0x8) r9 = semget(0x3, 0x3, 0x4) semctl$GETNCNT(r9, 0x1, 0xe, &(0x7f0000000900)=""/4096) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001900)=0x5, 0x4) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) 2018/04/08 22:42:38 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x1}) r0 = dup(0xffffffffffffffff) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f000000f000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0xfffffffffffffffc}, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/101) 2018/04/08 22:42:38 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xc8, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x7, 0xfff, 0x4, "5cacaeac4e1f81386f8a30e2c1a4ce2c6d0517a07a44f1a4614127b9594661ddb9819b7d911293f982b25606165a0e1a304a537e62dca6f57dd6e49bfaa8ca", 0x1}, 0x60) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) r1 = getuid() setuid(r1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x4ddc, 0x7197961f) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000340)="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") r2 = eventfd2(0x0, 0x80801) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0xe2d0, 0x2, 0x627}) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5a) 2018/04/08 22:42:38 executing program 1: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR64], &(0x7f0000000000)) 2018/04/08 22:42:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ae, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x5) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) 2018/04/08 22:42:38 executing program 4: socketpair(0x1a, 0x0, 0x5d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x8, 0x100000001, 0x2, 'queue0\x00', 0x635}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ocfs2\x00', 0x4, &(0x7f00000001c0)="977abe91e270dcc073d184befb05668b6d2f7957ba2716f5dbd1be79d5f99d27a2f317e3d44ff820dd49fd228bacacdac75bfa8419f6918da2d99b764513e4d51bcc6dd1c5f3403f457b973ce58a06ac063a8b69") setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000240)=0x81, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x9, 0x4) r2 = dup3(r1, r1, 0x80000) open_by_handle_at(r2, &(0x7f00000002c0)={0x1e, 0x8, "52d719e9167d1455a7e962fa0429401077e5f4f971bd"}, 0x102) r3 = semget$private(0x0, 0x7, 0x20) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000300)=""/236) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000480)=""/224) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000580)=[@in={0x2, 0x4e24, @rand_addr=0x72184b22}], 0x10) recvfrom$llc(r0, &(0x7f00000005c0)=""/253, 0xfd, 0x0, &(0x7f00000006c0)={0x1a, 0x201, 0x2, 0x20, 0x3f, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000700)=""/128) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = getpgid(0x0) prlimit64(r5, 0xb, 0x0, &(0x7f0000000780)) r6 = geteuid() r7 = getegid() r8 = getuid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000880)={{0x4, r6, r7, r8, r10, 0x102, 0xfffffffffffffff9}, 0x7, 0x108, 0xffffffffffffff98}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x2, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x6, 0x88f7, 'bcsh0\x00', 'teql0\x00', 'ip6gre0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xf8, [@owner={'owner\x00', 0x18, {{r9, r6, r10, r7, 0x2, 0x3}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"896138470e4f23a318cd498d14e9ca35f0316b967039a33e40046df53137"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0xa, 0x5, 'ip6gretap0\x00', 'ip6gre0\x00', 'ip6gretap0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x1e8, 0x1e8, 0x238, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0xf2eb}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x4, 0x8}}}}]}]}, 0x438) finit_module(r4, &(0x7f0000000d80)='\x00', 0x2) fstatfs(r2, &(0x7f0000000dc0)=""/128) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000e40)={0x69d, 0x9, 0x8, 0x1, 0xe, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000e80)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) msgget(0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000ec0)=""/194, 0xc2, 0x10100, 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000fc0)='minix\x00', &(0x7f0000001000)='./file0\x00', 0x181, 0x4, &(0x7f0000001340)=[{&(0x7f0000001040)="66538d5af4762a7df1f083776853cece3fb0b1e5b1caa9c680d9dfeb5ec170cf6d2df28b4582b368c7e12ae2beaa755f8d66c7fce3948506abbfa4ef137e3bc960a63beec90c93924f73830714ce18248753d4a933ca234c8dbc0d659649d2cc24344a4b16823404e28bc45a4d16c2f07ba89ae045ef24570f6b50f5c4acc446a7d8fc8ee0c1215e8e6fc7d3038c7b1418a635a248a60795074a57b02feff7c32008e60856e89f", 0xa7, 0x5}, {&(0x7f0000001100)="6950696abc5196ea83c9b517eaa4c6041758b9df5bdf70e1598f79c3e04744bfbd7dc3a25608754c201207226628fce153c6486fb527817bf18d0ddbc686979f327572d84bd777070fe1305c865fa5d1608a580e8c372529ae8774223df2922dc3af90244fe668062b9eb324fb439698c18ddb7f77d25691090cfd75185ad9d5a2f7b77543a2d7e4b637cd9049ea3e1b1b62d1642456f5355d1de73ef3cdf312b6970813eeba24b8", 0xa8, 0x1}, {&(0x7f00000011c0)="bcaa520f1d927d850b109f19f5ccfa4c31999edc63c23ee3b51bd3cddece1e704e2a3b07449e08ac02655720b21a9de630d8d93560d2646a15a1af4df4bcc277dcb80a3e2197ee97772256ea6ff62c99a0a50e601243244b06dd9be640aaa90e6c2862bf24d9ceb5ca0025530909c81520850074b7c0affb747d3c6d8680886693c38284a40985e80d6b187ccda5c1278499974011cc9ecc7a0c07b8ab90a4dcb009730af6c3dbf528280b69b83c38df12be61b942c5febf29976406def4012f7a764c5c0f0ceae390968a7bb0514819eb51a17cc2ec5af00471225648c2e14d6fe3b6", 0xe3, 0x1}, {&(0x7f00000012c0)="149acfc9904d8889bd9ab53cc3f893c7629207935cf7a5acd71c5dfd5ca048af9be27beeb5815e4b1078204ece436236d5b96599ceabe5aaf2096d4990b4c92837cf3b94c0f9002ff89f9b94aa65048f96eb5dcc71bf8cf9af13a396060d52342134429d673fc98cab", 0x69, 0x8ba}], 0x8000, 0x0) 2018/04/08 22:42:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x2000000, 0x2c871, r2, 0x40000000000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x48a005, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="66b88f000f00d00f22808fe8189f66ead226f081a9110000002e7e00008fe99895af9f32000066baf80cb8c943a88eef66bafc0cb000ee3e0fc79c03dd335dcd26660f38806d5f36f20f202666ba610066ed", 0x52}], 0x1, 0x0, &(0x7f0000000180)=[@cstype0={0x4, 0xf}, @flags={0x3, 0x100000}], 0x2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="a0ff864281e6fb"]) 2018/04/08 22:42:38 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xca, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cbca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e40004000000000000173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000040)='xfs\x00', 0x5004, 0x0) llistxattr(&(0x7f0000000100)='..', &(0x7f0000000140)=""/69, 0x45) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x30218a12, 0x100) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x3}) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xd000000000000000, 0x6, 0x1fadbc09, 0x40, 0x2, 0x3, 0x10000, 0x8, 0x38, 0x245, 0x6, 0x983, 0x20, 0x1, 0x80000000, 0x1, 0x4}, [{0x6, 0x3, 0x3e, 0x1000, 0x4, 0x80000001, 0x400, 0x9310}], "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"}, 0x1058) umount2(&(0x7f00000000c0)='..', 0x2) 2018/04/08 22:42:38 executing program 0: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) exit_group(0x8) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/04/08 22:42:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="395168c28e70738a8b6aecffd78206665f7d8ab456aca957c898dc2228dbb5508eab06cad9e2dd14305d64e3ec9d133217ca453e57c4e0246c32629556719e8bec3dfb68498d46aba03bed0af802fe6d0a0c289ad2ac45a2f1d4dd64e86689747fc5b880d0cbd4cacf83e3", 0x6b}, {&(0x7f0000000100)="f206f9c6c6fb4a8e7c8e9b399e0d367f62ec7d01a74c7e07278ab460bde4c484a02f9c87243d8f96d75fa285f9c49567b7ba4a371c62284ebe8ecb2fba0d40962907762f97deb7ae7d2d7fc7bb5d0638b7417f44c0e7", 0x56}, {&(0x7f0000000180)="42301fa75c146a7cbe09e1f10168b842526061326c2cc39882ba529c5297ed43e47f5550b7a6da8606d689d80ec12e52958111ecc4ec835651ea467a58c3f7bb3a32c8baf5bc0e796e63070af6229748be5f6f6d83718e7832dd08b6e353b9b6efa6e7b245e85bf1e941bc237a2187a0b6e27ed932864a907bd4b05d8aa2fb6c01fcf8a4b6152de49e2e3135f43abdeab420cf1b2385210f7adea70d4e7273e7b65f207930ed05657289c7", 0xab}], 0x3, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/08 22:42:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r3, &(0x7f0000000400)="c1110532afda3e381804ab819e3ba5d2906f9775debdc9ce7a11037a428c4c155cc6b9721c3938316459a0b90abd6fd616b2ab482991e6514a077662bd9a790358736e256e6d29402935120c99409b71", 0xffffffffffffffc7) sendfile(r5, r5, &(0x7f0000001000), 0xffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/08 22:42:39 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x9ffaa5f1705b2030) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b9b81298e64adc79fac9ffa13d9"], 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x3, &(0x7f00006b6fe0), &(0x7f00003c8fe0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x2a5, @tick=0x8001, 0x1, {0x800, 0x1}, 0x100000000, 0x2, 0x400006}) 2018/04/08 22:42:39 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cgroup'}, {0x20, 'selinux'}, {0x20}, {0x20, 'em0'}, {0x20, 'md5sumppp1:@*!lo'}, {0x20, 'em0vmnet0,eth1system!,}]'}, {0x20, 'em0keyring{'}, {0x20}, {0x20}], 0xa, "c1bae0d4487224a5990cbe51163748300a94f0d25f096533ba2fac93596e3e919240f060feb6def613f5eca5c99dbd914d1b691aade150014a703ae13713b116e4d0f6224f21ae6284df156e3bca718aeb742173cad17dddd95d7bb9b211a296e1615b69e1cd154536667181c96b62c4489138d24ed60bbee92b5d7ed0cf06f516b4908950d9bc8461a429f0bc3d4249957d8d33cf887dc75eadef48ac55cc1a234874125963cf033dea84c4bafb0c32ec15ced26d51cb79219fb94e5e508fea94c8cad9e5d7"}, 0x11d) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000500001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fffffff, 0x40) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000240)=""/210, &(0x7f0000000080)=0xd2) 2018/04/08 22:42:39 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x7, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001080)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0x0, 0x0, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100"}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xf, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x100000000, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xcdf6, 0x800) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x401, 0x200) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/08 22:42:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x8000, 0x30, 0x6, 0x7fffffff}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xc62, 0xfffffffffffffb4f, 0x101, 0x7, 0xc6}, 0x98) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:39 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffff9c}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000300)=ANY=[@ANYBLOB="ffff000000000000000000000000010000000000000000000000000000000000"]) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x2}) 2018/04/08 22:42:39 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcf, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000240)={0x3, r0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r0}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000002c0), &(0x7f0000000340)=0x4) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:39 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000040)=""/174) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xe2, 0x30, 0x1, 0x2d6}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7908cad1}, 0x8) 2018/04/08 22:42:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="96ca2953c43aaff584aa6046f331511d092862f446d73ae758c5ad620cebfe82340663b17c5c1b5f54aaddfcec", 0x15) 2018/04/08 22:42:39 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f0000000100)='./control\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) close(r1) 2018/04/08 22:42:39 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x10, 0x0, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0x10000, 0x10000, 0x4, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) socket$pppoe(0x18, 0x1, 0x0) 2018/04/08 22:42:39 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000], {0x77359400}}) 2018/04/08 22:42:40 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ftruncate(r0, 0xcacb) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:40 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x19a) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xc800}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r6, &(0x7f00000002c0), &(0x7f0000000080)}, 0xffffffffffffff17) r7 = socket$l2tp(0x18, 0x1, 0x1) socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000001c0)=0x90d) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f0000000100)={0x2e2, r9}) r10 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r10, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/08 22:42:40 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:40 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_vs_stats_percpu\x00') getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x9, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="824c43094eda39959fe9f818f60d9e53a0c5a19af440e1b7dbb22985bb4ceac1e38d338caedf6e9dcbdeaa371c4a5a70ffb8015b3aecb4d29cbf3fb39eb0461cb684"]) 2018/04/08 22:42:40 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x100000000008007, 0x0, 0x100000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x90) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/04/08 22:42:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/04/08 22:42:40 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/123) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000720fd4)=""/44, 0x1b3) flock(r1, 0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x240, 0x0) 2018/04/08 22:42:40 executing program 5: nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f00000000c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000040)) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 338.597330] kernel msg: ebtables bug: please report to author: Wrong len argument [ 338.721497] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 22:42:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() r1 = getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000240)={[{0x8, 0x7, 0x6, 0x1ff, 0x0, 0x8, 0xfffffffffffffffb, 0x8, 0x3, 0x8d, 0x3b, 0x4, 0x71c2}, {0x7, 0x9, 0x8000000000, 0x3f, 0x1ff0000000, 0x5, 0xffffffff, 0x6, 0x5, 0x67bd, 0x3, 0x7, 0x9}, {0x1c, 0x6, 0x1, 0x3, 0x1ce, 0x6, 0x7, 0xef6, 0xfffffffffffffff8, 0x5, 0xc5, 0x1, 0xfe0}], 0x7}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) capset(&(0x7f00000002c0)={0x20071026, r1}, &(0x7f0000000340)={0x12, 0x3, 0xf8b2, 0x7, 0x401, 0x8000}) 2018/04/08 22:42:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffc71, 0xff, 0x8000, 0x4, 0x303d, 0x6}, 0xb) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x16068}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/08 22:42:42 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1400, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000013c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x100000001, 0xe6, 0x1acc, 0x40, 0x0, 0xffc, 0x86800, 0xc, 0x7, 0x0, 0xccff, 0x3, 0xdcdd, 0x9, 0x100000001, 0xcb33, 0xff, 0x3, 0x20, 0x7, 0xd5e0, 0x401, 0x8d39, 0x9, 0x3, 0x7, 0x36, 0x4, 0x3, 0x2205, 0x438b, 0x35, 0x3, 0x26, 0x6, 0x9, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x20, 0x4, 0x6, 0x1, 0x1ff, 0x4, 0x2}, r2, 0x5, r0, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/08 22:42:42 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x401, 0x40000) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r1, &(0x7f0000000180)={r3, r0, 0x2}) r4 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r4, &(0x7f00008c1f77), 0x0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000000)=""/115) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000080)={0x2, 0x2, 0x1000, 0x7, 0x3, 0xd0dc}) 2018/04/08 22:42:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000001c0)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x68, 0x43, 0x345d, 0xfffffffffffffffd, 0xffffffffffffffff, 0x80000000000000, 0x3ff, {0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x3}}, 0x2, 0x100, 0x47f, 0x5, 0x3}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0x700, 0xbd, "cab3d690a86c282c60cb0cb3943e176c7d1c365c926b65ff24de8457a69a7a9bcdd21943ce74e8d93aadfd3a25fecfc0ad946db147b47034b2dd43256374d5d8d6383dc76cf9c11e82e058eb5bdefe62c44e714efd11837f5010140d056a77d02ca94fb7b518f78a6adaa6fa6db7ad28f25202bfdded6a60deb8d10848761d008bac5037f59ecea673ea51bda0c4f5f7be68b41a18a7b12aae921157b2863972703196894f770cabbb0c0ee4715b557627e1b257fcd95041381a6c4b29"}, 0xc5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) msgget$private(0x0, 0x22) 2018/04/08 22:42:42 executing program 5: modify_ldt$read(0x0, &(0x7f0000000100)=""/147, 0x93) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/04/08 22:42:42 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x250, 0x35, 0x1, 0x70bd2d, 0x25dfdbfe, {0x14}, [@generic="4757efdb0b812b137d78c8598562d863275db47adf1cbf494ff0bf2518a39f244ff122f55abf260d7bec0907ebcc3ddf1d3bb30e6484af980ea1938251de39a1988030df74875ae303b8110086cd638e64940fb5d87fd043082ed93d1375771f04654e49b9b7508f8ac28da17a4748a81e46e5c2063647654f08c702e179019f7f3baa10cb3a42e7afbb03ae0da6f0b21f04a6ce943422e7ab7d192a3fd20269a89c", @typed={0x28, 0x2a, @str='keyringGPLwlan0wlan0trusted)lo,+\x00'}, @typed={0x78, 0x66, @binary="1953e967a467fbb19b28db2aeaa0033bcbe7772f46025007b734a1000e5e3fefa2d083f7d80c710dfc06f5e33b9e7afefd418ff9239118f639a4673741ffd758b368cb4c81b08ddc7dfd446ba5e2af7c373469093f107c019c2418c55009d9875e7e7646d879ef350ac5b47e5f32bd5794"}, @nested={0xec, 0x86, [@generic="6a1b167d83847b51bc8f46d5a484ad285d9dba1811f2e0b5abd57206dc9446d24238ae083d1858fe6079a9ae5dbb29de899c3bd3fcc1861f295648a2c13f8435b901e879f89203c2c74be83159914d15ebbe2a7a569eab696f9e8a183fa23ceeb499e2336f371b675f602ff9fd125f503e51e82c0a2fb7c07fb3abceea07112d9f933c56fe19d5f18ad68ab46246", @typed={0x8, 0x79, @uid=r1}, @generic="1135665fdfefc407cd8627208b2d1eeff12f834c065c41d744f3bdd56a6561acd45815e919d38a96094df2055ea34be88ce2", @generic="512dfec6b6519633cac3c1cc999000f6a69cc85251631b86e8d3be6783"]}, @generic="9bfd844fdc", @typed={0x8, 0x23, @u32=0x3}]}, 0x250}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000001d00010000000000000000d50200000900000000da0000009935d04c2fa66afb8b03000000c4652e08c763060000008094aba058ab5995c1bcd89a81fae01db6eae15c015276067be54c6efebd1fb2a9fa7403f92600000000000046ba7d962413ef62519406c846b58d47eca6906849a484ac8e85975b53f90d68db129345d0283d9d539d5b8d40381b741c554b2e2df1d8aecc8f89a8c6552df7ca11fe00000000ee7284f594fa775279725eb564c40864787825ec9f19590898bd86f731fd5726c81bfc7309f55dd8"], 0x1c}, 0x1}, 0x0) 2018/04/08 22:42:42 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) [ 339.995960] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 22:42:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9bbc4dc3804834810f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="ae07632f02b1bba38ab8c28924b4217c", 0x10) 2018/04/08 22:42:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x7, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1ff, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000240)={0x5, 0x2, 0x81, 0x87a2, 0x7}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x1, 0x5, 0x0, 0x1ff, 0xff, 0xfffffffffffffff7, 0x0, 0x93f, 0x2, 0x1, 0x3ff, 0x7}) fcntl$dupfd(r0, 0x0, r1) r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) [ 340.043487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 22:42:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=r2, @ANYBLOB="020028bd7000fedbdf250000000008000100", @ANYRES32=r1, @ANYBLOB="e801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400090000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1], 0x204}, 0x1, 0x0, 0x0, 0x24008080}, 0x84) 2018/04/08 22:42:42 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0xae5) 2018/04/08 22:42:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x280000, 0x101) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x80000001, 0x4}, 0xffffffffffffffe7) prctl$intptr(0x8000000000001e, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) time(&(0x7f0000000240)) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/70, &(0x7f00000000c0)=0x46) 2018/04/08 22:42:42 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") fcntl$dupfd(r0, 0x0, r1) r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:42 executing program 6: r0 = memfd_create(&(0x7f0000000040)="11", 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="576166ca7be88db7358e4fce9fd97a40236b97afc14009a09dec8c863daafe4eda9e8b5a2f1afa79d7943fedc488c6cc52938790ee894b39cc6764e17ca43296c2adf1f3ace67d4f631385f5d9dc8c880a4eb733d48a0479020b1fb443be271ed49a5f656a244419d2f70fb0e971bd5d11e877cdcc225f9251c29d9a9302c8d095bfdf29a968e4cc93556831f03a98dc276bddfeca2fecb4574fc48380955039dec58c9c0816947fe0", @ANYBLOB="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"], 0x150) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 22:42:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/63, 0x3f, &(0x7f0000001500)={&(0x7f00000004c0)={'wp384\x00'}, &(0x7f0000000500)}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/04/08 22:42:42 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)="e7e803e36a978a6040fab6a60c16962a7abcff98697223d811780d9da048ae382e186634f5b7009733f74cc8bdccf4472f9465ec8abb0e437957cc71cdedae0caec3e1970cec0008bd04a5314c62d0f50a1b582228343a106c528d537b5b6febb068e76cb4cd321fd95648070e00b1a649568c5539aa5798b126d32ef313ce20fb9687facfe6a223d79b24adf89029160ea842e087904059eb2cf5c743965f11b98486eeccd339144a2af1649897816270240792cecd2aba5f9785744e8c78eca3a5af8eee490959e258ab7ed63ef6b08f33d0957270ecdf43683267f195e0872f9c966f14db3d210201", 0xea) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x3a, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/08 22:42:42 executing program 0: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x2) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000180)="130000001000ffdd46f800f49ff60f050000230a", 0x14) 2018/04/08 22:42:42 executing program 5: syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x200, 0x41) syz_emit_ethernet(0xfffffffffffffd99, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@llc_tr={0x11, {@snap={0xaa, 0x1, "976b", "080646", 0x200, "1de772016b2bed8861420b83cb9c8bcc2836e8d98c32011556fb0c810a68829db7c92e5d3fac3908225ca416e03e249702c920910e27b8555316e11ac21873a88a257c8e20dde0fa123ebb7c2f4d7e4ce9581b774fec04ce9575ad65cf565d574f78028310af9ea9eb28593aaea6672bef1c4d077c6d28719f87b35fedb359b3c48bf6d55a25c18f39552c1df57f960dfe6b579d73b17b4e4848d7"}}}}}, 0x0) 2018/04/08 22:42:42 executing program 1: r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f00001fe000)=""/103, 0x67) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/08 22:42:42 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f00003f5000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) 2018/04/08 22:42:42 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/39) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001340)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000280)=[{}], &(0x7f0000000340)=""/4096}, &(0x7f00000002c0)=0x78) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/08 22:42:42 executing program 6: socket$netlink(0x10, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) 2018/04/08 22:42:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/08 22:42:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x2, 0x80802) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r2) dup3(r1, r1, 0x80000) 2018/04/08 22:42:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:43 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x421, 0x70bd25, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0xd8, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000001400)=0x1008) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001440)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000014c0)={{0x7, 0x3, 0x608, 0x8, "94437794a2bb877b303579ee5321fb1ee8ab9b600d683ff1bd732cd97c4880a37b82b71199a89329ed7f6ad4", 0xe9e}, 0x0, 0x0, 0x9, r3, 0x100000000, 0x4, "74b4e1033b41b52c34b910cc1d48e5f3b6e0bf2db6f0683843e8fc25866a6319538bbc04db1c3ab30874681ee5aa62b0fab5732cfb13d2a3bfa0759352fbc4c8", &(0x7f0000001480)='\x00', 0x1, [], [0x6, 0x2, 0xfffffffffffffff8, 0x7]}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001600)={"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"}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001a40)={0x0, 0xe68e, 0xfff, &(0x7f0000001a00)}) execve(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001c40)=[&(0x7f0000001ac0)='IPVS\x00', &(0x7f0000001b00)='\x00', &(0x7f0000001b40)='cgroup\x00', &(0x7f0000001b80)='#%\x00', &(0x7f0000001bc0)='/dev/ppp\x00', &(0x7f0000001c00)='\x00'], &(0x7f0000001d40)=[&(0x7f0000001c80)='/dev/ppp\x00', &(0x7f0000001cc0)='bdevnodev\x00', &(0x7f0000001d00)='\x00']) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003100)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000003140)=0x1, &(0x7f0000003180)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000031c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f00000032c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000003300)={0x7, 0x33b, r3, 0x9, r5, 0xff, 0x0, 0xfffffffffffffffe}) syz_mount_image$hfsplus(&(0x7f0000003340)='hfsplus\x00', &(0x7f0000003380)='./file0\x00', 0x90c3, 0x4, &(0x7f00000036c0)=[{&(0x7f00000033c0)="211e99e7aaa11896f05f210454e9ab5dc4951292e714e2dcd0d2d471f922db8be8839035aa36b07c18f0eaa699559ba4a8dd6bb99f16ad953eb4bcd2ee61f153b38364c4a660310f5e9d15f95c7a1fbc49bce6c2ab351c7e3d97e3913151f35f4a0eff05c7adfd6fbe6a00fb081d0b", 0x6f, 0xe23}, {&(0x7f0000003440)="1e8b594a31bfaa6ac380151f754b0f051b5e6e503e1f8161896798498c74b173eda74a659d11fb16db187b6b5a902182b15d7e401d5cddf5b3102cc83f98e382ded14253aa3f812b485a4e74c0ec3ccb47c5db3433aad166e78ad6900cd9bbacf7d83212207ddd440fa5868b5636ba188c2d9c565e93c56696d95f8ad4a4561182cb266c3effbd8636bb230dae95e2c86def63fb5b15a30543d8f6c20f94cadc8a652d4296699d9e1fe812e4fd4da3deaeddc6fd18123cbf520973a44d83062f89d83b6947fd6ad035490e5414d01df75f44855f048f93f5f22c018a70c6179823f6b99847d224", 0xe7, 0xff}, {&(0x7f0000003540)="6bd9e6d8e2faaac24ec7a6612140f2fe2236ba3a36b5857ae8a644fed84d017754a84fde75172bf055780fc575e5f1efa7228ca5ace775ec3b269229f9944986b9ef2a15f5cf7a1eee69f49ed6840b80b0bb2d9a42ffd947c5b1e9654b93f8d4952d9b31d5384db7ada7b6daafc53fbf79030255e095af0d82d32c15f7ecc89c8523a7167a1001da82beddd55c190fee80b03a5db1884c47d05689bbdcf7159a4af6c9ed6ec683911a1b04e12667b02d6b015bed655bea3171cb4a529ded94fb436c8e68cc3b1737f6c2755434a204d640acbf222681843dc6c89af4a03669c1f5d4d8dd3e768e552b02bad8a8871de4b78aa03823fb52fe", 0xf8, 0x7ff}, {&(0x7f0000003640)="08f744fb0d81f230e86215954d0a8ce4c93dae57d105d535abd257dc0b57f16f17122161d48b512a23c611fd9eeffb96b6096521cdd7087fa4d9dcd46cd616004d4537850227073235f70c54d52eb1c7c351d3bb4746c3da68fc69fa65", 0x5d, 0x400}], 0x0, &(0x7f0000003740)={[{@type={'type', 0x3d, "ac18f2df"}, 0x2c}, {@type={'type', 0x3d, "94e2b87a"}, 0x2c}, {@part={'part', 0x3d, [0x0, 0x37, 0x33, 0x3f, 0x3f, 0x38, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x31]}, 0x2c}, {@decompose='decompose', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000037c0)={0x7f, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x4, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x290) pivot_root(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)='./file0\x00') r6 = request_key(&(0x7f0000003b00)='syzkaller\x00', &(0x7f0000003b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003b80)='vmnet0,]\x00', 0xfffffffffffffff8) keyctl$read(0xb, r6, &(0x7f0000003bc0)=""/94, 0x5e) keyctl$instantiate_iov(0x14, r6, &(0x7f0000004f00)=[{&(0x7f0000003c40)="126e0cf3f5fa8fc5265d6afe72d0da674432edae2444fecfcdd44bd335385c02fedd271ca1a92ab6b6f20912a10f5d8a3a5882a3b2f956f2de28dbf4487a107aa6ad9046884300fcfd8f8538308af231bb41ea7c67677d1e3a09ec52362913650aebf2572b", 0x65}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)="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", 0x1000}, {&(0x7f0000004d00)="fa988b89106dfc332ff3a1309be89a0808578cf0b5c9ddfa1ac6e630a8f4f4128fc0367fb0653e803ccd96f744b62135333089f9aadec0914306f458ddd5aa917c4f88f0443da665e1d2a70c8d49854a097097a96d28085bfd93f130ce23f1d86f9bed2f7e7233d1fb9996175c1552493247bd2bccdfc013a887f2ecc574d19ac3657e9a19553d3a9e490737a026562c2f34c841de2be89b178d82d3257feeec54921d3c1f4f9336ab4b32b971a0ddcb62d245da9882c6ae5e73fa882f065f068b1a0396300341f3c869534668a7de", 0xcf}, {&(0x7f0000004e00)="6ea1d975f8fd1f1f62a649b9", 0xc}, {&(0x7f0000004e40)="3631a68de35d611acc", 0x9}, {&(0x7f0000004e80)=',', 0x1}, {&(0x7f0000004ec0)="a86a5d8e0b", 0x5}], 0x8, r6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004f80)=""/213, &(0x7f0000005080)=0xd5) add_key(&(0x7f00000050c0)='cifs.idmap\x00', &(0x7f0000005100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005140), 0x0, r6) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000005180)="26251dcb25265dfe730bda1273de5eb664aca210c8a93d98c8844584f0102269453e5c35bb01238a3efa8063c693b0444ef5ce924b30", 0x36) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00000051c0), &(0x7f0000005200)=0x4) perf_event_open(&(0x7f0000005280)={0x1, 0x70, 0x0, 0x1d25, 0x4, 0x6, 0x0, 0x3, 0x8, 0x8, 0x10000, 0x100000001, 0x1, 0x3, 0xfffffffffffffff7, 0x7, 0x5, 0x3, 0xb15, 0x3, 0x4, 0x7fffffff, 0x81, 0x1ff, 0x401, 0x7fffffff, 0x25, 0x0, 0x100, 0x9, 0x2, 0x3, 0x3, 0x9, 0xfffffffffffffffe, 0xcf, 0x20, 0x3, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000005240), 0x6}, 0xc00, 0x8, 0xaf71, 0x2, 0x6, 0x401, 0x3}, r3, 0x6, r4, 0x2) syz_open_dev$sndseq(&(0x7f0000005300)='/dev/snd/seq\x00', 0x0, 0x10400) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000005340), &(0x7f0000005380)=0x8) r7 = semget$private(0x0, 0x5, 0x85) semop(r7, &(0x7f00000053c0)=[{0x2, 0x8}, {0x4, 0x8001, 0x1000}, {0x3, 0x7, 0x1000}, {0x1, 0xffffffffffff42ec, 0x1800}, {0x2, 0x4, 0x1000}, {0x3, 0x2, 0x800}, {0x6}, {0x7, 0x5, 0x1000}, {0x2, 0x9, 0x1000}, {0x2, 0x18, 0x1000}], 0xa) 2018/04/08 22:42:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0xc0, 0xa4, {r4, r5/1000+30000}, {r6, r7/1000+10000}, {0x0, 0x3, 0x8, 0xf325}, 0x1, @can={{0x1, 0x5, 0x1000, 0x1400}, 0x0, 0x1, 0x0, 0x0, "d178443b5a6964ff"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) r8 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x6, 0x66, r8}) 2018/04/08 22:42:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) 2018/04/08 22:42:43 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x200019980330}, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x9) sendmsg(r0, &(0x7f0000002700)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x7b53b396, 0x81, "53e4aa79535ff3b9dd0e9051af426d68b9dd1d92b5344463a0a5e9d8a2cdbf63fd5be70d8a336cf19de56ca2f7cbd6e5280bdedbc89f8de859503f066b4273", 0x14}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)="3187c71af70b630bfa6b87c4d4ea70d22567035a0d2703786bc7b7439cf466644c5592411b413cc7d634b24a79344c0395045ead3ed18d99b45e2f4ceda210e49d9b4b52dcf898126b714f71c6847f2cc0851b1ed2897e268a922e6227d7878c30c57d7f8747238e0eb5fdf1d38258aafcc0b7a67cb9c055999fe6e3b6e0ee333876d0f30502ffa7c9bf618c3236564845515e3c6a35663181f93e2e29f5302562a2c769a0813551209c0fba7b58fc8ee6ea06b1cd", 0xb5}, {&(0x7f00000001c0)="cca798a41d9640405a543d61003e6be9f041e35728fedef01fb8837e5ed1598d9df597b3b8d5d798d834b5f2da0ff6a7e3255d8c544a5dd7d4d117200e", 0x3d}, {&(0x7f00000002c0)="9992ccc825877c559fe0e1cec51f90a33529c471de1e349284bb73cd85b2cd677a2928a8696a3db9b81e857c52c38cf7a3cf2e3cac83eda8f6bd3c6ac41d8862d147691920b8609a3f8b928e0d54d71e83d8e3e1eeb968f422", 0x59}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="3dffa631bb4bf922016c4a54948822f7534efbce17b0c1a67b951e21b682db8c3fdfa589ec2af849ab1b203a20ddc814166a16053b94ee53d580e848f069abbe0bc2a2a9a322cf898d72a2bcc96fb0a986243736763872e114a6bbc5f4235cd793159f3260b9c5cde91d3138ed0f1ba151b5f410602f68ab1e4cde469517386f7157e83f143d9232", 0x88}], 0x5, &(0x7f0000001480)=[{0x68, 0x3a, 0x1, "991328da24b9504d6d219dd6c5a08096a012883f43bce60f12d3124347b6ff5c78bb19098e7f2bfb33eb2e133d6878e4a4d9159a1e7bc82155ec6258821d777aa76f124188986df47c27befd93fbe9298b6e6b160b60"}, {0x1010, 0x117, 0xffff, 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c7c1413b0566fadf731961b8278aef740e8da21bd7793d14f96c7fc960cec24b3a08233f663c3c71c2df2b4b65512a5bb1d3df3e5b3c2289d993c89589f7d590196a4d7a08db26579eaefc9260a950464fec136888e5af5523611ec848c1a22c57fd08779ff741a5b6831de62fc7b6e8a8298cbcae17324ce7c0c3ab1b7d32ff3381a2403540b0b20a29832635776581739e39f8a421b5de79a0c6f4718d7947dcb50744c45ce96e27a6419905ceba05bd4cf5e3a92a1dbd8a9879ff9aab553d4defce3423e565eac485a57a3eddd9335e2814f1097c1f81ada16e8bc5360dafc61c878bae86a37fc10559096c64230d91e6845311a79ce1cdadfa2ce0efc7953d95a8529160465c15e9407da64e9fd164512743addb0bd911dfc757d3e214121af9afa6aba2f8540586361c706aa7891bb41ffeaff2e0ac22c1c6316c1cf93ba23ea2f1d8fdb1cc9756806ee94c70c32df007c83e1c867bcea1506072d58a057ab5da0b5f39ecb182b386e0e6be67087cd367b56a328dccbc4519545f16f2115fe86d1a8f3256567d437dc689b6df1cb68ccda3f1d2239148ee1e616ab0edd212449eeaaae9c2c893129d6e10eaed34b3e01c10439d2b7cb6b3056e5e644fdbf77361a1e966eedf881e8b9b6581709e8c9fd87e49a8314bfe575e843472d4a086ae017925d50f3d4c51505da86d623f76d40c6030151ef37cd3733c881311d5504df32cbca55f6229e296dbb1b5a4b31c69429f3e2119546e9d53f5c944c1537c1a5c4beb2c9a59c73fe05d12fd9e62852a1f6eb8c46ddd9c5ce01e25870a78c249edeb73a07b7933e8a72df7b4cf786003f03306d43a14bc851006d8ed6e38946f2b0d2f38fbf985306977fb625988932cd1a1849c4ed61e028ce7afa8f99110a012cdf1a6a4409bd7808ea57972b3f52f16b856a1bc2ffa35d8f7ce6f46e886f3f6c67f2839b24035808f0acb073dce35ad27c05a4ef629a1dad62fb3074531cc57ac079532d20fd4a92526155cf7f584201fc91bb3d6a04bc9a7089870b4103ed00dbefa5a3b65818d840b99f4583eb0a6a5aaebb378ee0355c1eb21a54ef48e28d0cd197336a9be7c790b4228df1256319c46ca62da0aa3d2318716f2f2a2ea9d6684941bedea140782c392782f8b811b65c7fabe380b25bba583109d547f1cb5cde55c443ed2f5564c824884ac6f56acff93009239273e05980dbf59fd0e185681a35d30400dfd02b64568bed299cbb2c8e83b020dd95c884d6a0f84647232c37d548cf0445c541efd5247320545309eb2b0d242d7125218ec9baeb524e2a820efb6087e43867aa4c2343f2264e88ebc34e2f594086390a6036484d081f39830fc51bd0bd1a9b082c18496cb84189971c1ee9551ef272928f84c2826bcd052aeaf421f72211a1e12535de7b52730edd2d1efe29ba32973e2f844e96c169ccdab419f7da4468b8b7166bcd866692f009e6c6de89629f9af2cdaed5b2e104273f81af335a9eaf8963f37b2f7a58f827b68e71eb5d00a3538a84c059832fecd8d0a313ac737fa995b836402f55014387b8ce5d2f45fb1124631ee5fa41de4ea528359a4e272bc2bce09c75db272665640b794b2bcb1aedd61f2cc0b16cc3afcf6079df58284c94db9a99b3af862199e91917c41c26a9ca14c7234745cc0045f331c12632c5b86cfc97000a16b172528e2db27c3e01d3ad8a6717dafa277b6d4039beb6ddeff2938dd189175be1d73aec549c598908329d43698327a7e27ec243b57636892e5edc6a7b7ce71bedc2bebe71af550fe4f6c66f315d0c2a4d03c2b37b441fa2994dbe8a9f2fdb34c273a4c39e56b9bde73dde86651a129c41d982586bca60190caa60ea2d452e03a4323a46283b136b70c5a26b23d47d033abc5be628927d168f1358bb2bca3d609f071bf6432b51cee40260def2d6e95a8444492614c4a0f463af97f8ecf3d308873303b2bfeda2407cc8d5ffdff80de40a52550f3b74c38ce9a9bc2e4f4b66e833647bc085bdf98b3ba8fef095f3cbbd85ce126546f86d895f13d820788f48cf8f92f5afc22bf22f56572b4c5617dcffb58254d8f647e7504202b27db6cc6e66e85017286dc84166fecc875b11a72a0fa228fa662429e4288e4ef7de323fa89bc837d1cc2fe1845bb79f84fdf94436d26d3cec40cd6c0fdcf41c5d70bb54a0fe519b8cae77c97479e22087c8ead678293ce1ac28d36371897a01d8e7b37d637f5483631a7589b3b538fe1df279b207"}, {0x20, 0x0, 0x0, "8d8267839158b2f856ae"}, {0x100, 0x19b, 0x3, "b019d42108d4f5ab5c222c134dba18f55da370c01634530ddba32a57024a8ac59ac885ea8c5a42346e20fdde2b5139f35a28873d03790b9dac60208c8cfd46b20fa5ea17203c4c63996a6d0ae53eb727d62320bec955cb33a427b38470383b3f5e8a8aaede381de45d7a1a5b19130ce8cbf304261ae75f514172b36b30d9d1aa767ddb29971f78a24d206ab392a722f4c557b1313b12147de8460bd15862be027984749b0d2a038e55144913239c1bfd035be744c0ca1af24aab11afa1a7c588964fc77abfdbc56c2da6636b75ae58520131590076ce00c42ced7abb1845426ada2546fe17c61991ab13"}, {0x40, 0x109, 0x100000000, "30a913852d400054f198e19d83fffc1862467e33e92af48f4b4bc6c6e5db47c5cb724c64190969f1d3203208fa"}, {0x80, 0x11f, 0x8001, "b724d2837e47da91c28197740d715d634499e9a19e1bc3ef34e5482910ef6f44f133168077b5684e706bc3308e1030a76408ef6a8fd4998a631c69252f126612bdb190f70b879ef6e23018f204f5b0fd567c2a22d414ce5c5c275e281d105eb140a557a5369cd85c13b2833d15"}], 0x1258, 0x4040044}, 0x0) clone(0x20900, &(0x7f0000000300), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000200)="8ef908f6b512ff7b4a2d90891b067f8280c8e26fe6513ec4aa9e8b7adca3e4b10d2af9f501f01b7e756771c9733683679a56b8b5c3c32b5ed5eb6741809e0be346c696275bbb415cf7e45143ab054eb46d166c8ae51f01aaf5991636d36b8932bfad41bb746dc16a1f1f000000000000009f07e5ca2f56d86919d966c5097c68e26e09142e216ffbd3") 2018/04/08 22:42:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="60a0ae2e9e381eecbbd1170d8f0c1da6c82b6ec9707cf31258efd90cb793f6c945f54fc4e4711aa24627be23d06a7088155ea434ff888dcdad2fab979b8e", 0x3e, 0x20000800, &(0x7f0000000080)={0x2, 0x1000000004e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffdd2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x5b1}], 0x1) 2018/04/08 22:42:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x10001}, 0x8, 0x80000) ioctl(r0, 0x2287, &(0x7f0000000fff)) 2018/04/08 22:42:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() exit(0x7) getpgrp(0x0) mq_getsetattr(r0, &(0x7f00000002c0)={0x7ff, 0x3a, 0x0, 0x5, 0xc007, 0xfff, 0x81, 0x4}, &(0x7f0000000340)) recvfrom$inet(r0, &(0x7f0000000240)=""/109, 0x6d, 0x10120, 0x0, 0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xa, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:43 executing program 6: r0 = socket(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x0, 0x0) arch_prctl(0x1007, &(0x7f0000000000)="dff6e64c436de123a093f0666ac462a543517b116d3107a0ff8151c728d72a3d4ce37eb16b61c861050a4647d84df8286e9eba") sendfile(r0, r1, 0x0, 0x0) 2018/04/08 22:42:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1a1840) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/04/08 22:42:43 executing program 2: r0 = semget(0x3, 0x0, 0x9) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x8, 0x800}, {0x0, 0x47, 0x1800}], 0x2, &(0x7f00000000c0)={0x77359400}) semtimedop(0x0, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000000080)={0x77359400}) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/08 22:42:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:43 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000080)=0x2, 0x4) 2018/04/08 22:42:43 executing program 4: clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x9, 0x41, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000040)) 2018/04/08 22:42:43 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r3, 0x4, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="14010000", @ANYRES16=r2, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000002c0)=""/38) 2018/04/08 22:42:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000340)=@ax25={0x3, {"4588065bcb3bf4"}, 0xf7e}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000380)="97f8e52d94ab75de7cb7e48857bbed30cff7e92b79f0dec4210df369e9bea3399e2505a33f75434985db411b39f2e737d18d5dfc63222dbd26c91c11c9818ab8f6330319b43d62c963", 0x49}, {&(0x7f0000000400)="e9cca3c7ee65f39a2e52140bf3bf09aceb", 0x11}, {&(0x7f0000000440)="776e3cccf1f8a3106abdea17c933d38eca8e6652f1c0a0d234f7fcccd8fa22a1f7596672139f2fa2e5a78e296569fd8aba4394784090f4721010c497cabbb5a31eb4c7cf0c5cd40ddedc201efccc6006fd62c5ddbb0676dd3bf3568ddae39f6f78300156c99ba37a917d1fd9fd0aa01c011b6ed48090a20ab81b49e14c029d27da404619b1bb7a2b420e7869d91aaf8e27efc641a83a79b441bcfe12ca86286aee53220e9170cb2561e079b23890718e12f5670242ae61398597ab2468649c57b0", 0xc1}, {&(0x7f0000000540)="785713a78ead94f33bb63c2e0e6f16f7b5d68668743487612201db88b063624d2cbb8cd02b785043ad0e421235bb4a998595dfcedfb185d60a29b05d19b2c7ee53726328341ed9e84cdcb18ab4eeba2ad2a77730a882b4a7f10e", 0x5a}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x360, 0x80}, 0x2100) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = msgget(0x3, 0x10) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x80000000, 0x410080) signalfd(r1, &(0x7f0000000200)={0x8}, 0x8) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x8000, 0x48440) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000140)={{0x8, 0x9, 0x21d, 0x721, 0x2f9, 0x7f}, 0x100000000}) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000180)={0x7e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'lblcr\x00', 0x4, 0x0, 0x2a}, 0x2c) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000040)=""/171) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) getsockopt(r2, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/04/08 22:42:44 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='lo\x00') 2018/04/08 22:42:44 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f000070c000)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x100, 0x4) 2018/04/08 22:42:44 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgid(r0) capset(&(0x7f000079c000)={0x19980330, r1}, &(0x7f0000cc7fe8)={0x75800}) r2 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/08 22:42:44 executing program 0: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="3ee2ffff42dbd3e3cf56593bddfc6480ea2bacd192304f9d3bc476e5eec3ba028fba6632ab90b6ce77faa086628434dd8cf8bb8a2a038d90ad54ae495d08d19c65d68c1e95243645d0b2adfadf52a935aeb1458b17ed6000df09274ab23a67efdf4ba86934a05428da92ccd22b9f36352a2398a7dddca87fd5a71e984435d5d73d851a53dc616de85cfddffc5cb0d1806a6d9fc7cc1a2c3390b63e541e19973a7a8cedf917e3e0cf6d4b4613dfd5448c"], &(0x7f00000001c0)=0x46) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r3, 0x2, 0x8, 0x100, 0x8}, 0x14) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000003c0), 0x100000000000016d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYBLOB="840000003aefb7284f44797347be46003e4c13f88d23eb88a9c3588624e56be465fdbd050fb8f20505288c6bca38b627d652755170223578fe2f2bbd772a3a103e2e5c98b917bb204be458e322b661b5d6e593084ea4f57aecc9e1b44c1c1d02f649febc09e95d6d2904bccdf074dc1fb1d1e80a5b5f2ea6d2ef7d8cf6469e5b3c71b18079d1cb76c0efbb8eb59cc5d713f02d34bb7f06c41a5d5f47fb0b18ed770b5fea15f60a508eb42fa4af63d66bb0c2604636255109e1857ac819dd1bc9ddd52e87461db33fae0658bd81badfd5d7c09497b0e8ac718c086bf979ee5e055bad643d2271962980cf796ae18e2966b423"], &(0x7f0000000200)=0x8c) close(r4) close(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x12}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdfa8}], 0x84) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000300)=0x2, 0x4) 2018/04/08 22:42:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 22:42:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() mknodat(r0, &(0x7f0000004ec0)='./file0\x00', 0x2, 0x6) getpgrp(r1) sendmsg$rds(r0, &(0x7f0000004e80)={&(0x7f0000002e00)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004680)=[{&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/173, 0xad}, {&(0x7f0000004180)=""/133, 0x85}, {&(0x7f0000004240)=""/153, 0x99}, {&(0x7f0000004300)=""/145, 0x91}, {&(0x7f00000043c0)=""/124, 0x7c}, {&(0x7f0000004440)=""/168, 0xa8}, {&(0x7f0000004500)=""/244, 0xf4}, {&(0x7f0000004600)=""/89, 0x59}], 0x9, &(0x7f0000004f00)=ANY=[@ANYBLOB="18000000000000001401000002000000050000000000000058000000000000001401000007000000ff07000002000000", @ANYPTR=&(0x7f0000004740)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000004780)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="00010000000000000400000000000000d8000000000000001c0c0000000000002c0000000000000023000000000000001800000000000000140100000200000002000000080000005800000000000000140100000900000007000000ff000000", @ANYPTR=&(0x7f00000047c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000004800)=ANY=[@ANYBLOB="0080000000000000"], @ANYBLOB="08000000000000000500000000000000090000000000000006000000000000000a000000000000000100000000000000480000000000000014010000010000000800000003000000", @ANYPTR=&(0x7f0000004840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d400000000000000", @ANYPTR=&(0x7f0000004a80)=ANY=[@ANYPTR=&(0x7f0000004940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000004980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f800000000000000"], @ANYBLOB="02000000000000000400000000000000000000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000004ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="5c67387e201f24bbae0a", @ANYPTR=&(0x7f0000004bc0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="200000000000000018000000000000001401000002000000e40a000005000000580000000000000014010000090000000080000008000000", @ANYPTR=&(0x7f0000004c00)=ANY=[@ANYBLOB="dce9af4c00000000"], @ANYPTR=&(0x7f0000004c40)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="0300000000000000c0ffffffffffffffff00000000000000800000000000000010000000000000000000000000000000"], 0x1c8, 0x800}, 0x4) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000000380)=@in6={0xa, 0x4e23, 0x7, @empty, 0xffffffff}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000003c0)="5aea720c5d98b284fd1b7b64fa6f11f79e52b941727a47eff0cae5142d09326dd185c863", 0x24}, {&(0x7f0000000400)="72cab32e3e214af176f41edc35e8d06ff21e2b843f4b5e4c21efa6a36721904c4e23fd89b52efac5f8731d54f5332a4e7855d180260687630ae854199b2195039465d1016513ed1d32b540267b2c15ea07f4742c9cdf5e6164f48b971f8944aebcd6ee6f877a958ed4e9b96306e88b2414265b875904821f5a11135826f9006cdbbfeda858a1025269c7266e826de1d9250c60461e31cf3fde64720123533be47c00234805c435e1a610bb76890de32600792325d6827d736f71c40666b2c56a2bf1538bc6218713cd356c15af0dea3b892a83f442acaa", 0xd7}, {&(0x7f0000000500)="d237028d1551b48f239498cd745c6fecbd7eb8c7065ce7b1f1ba56a1b568838fdd6dc5e59d6e93ef9e3a2e28e21ce03423f47fe0ed38a420ba66d740c15794da038e21bd136caa1c012bcfd0f6873ba9", 0x50}, {&(0x7f0000000580)="8b668c48cc6ed64ff516a51abd89ab7a36c647876fa55542edcdcbd2b00c6cccde4895e38805fcc4bacff3cae88366896b7688306e81de89b2c2358114d970b882e7dc459e01612083bd0de7a8357e6735b9071ebc08715ec5", 0x59}, {&(0x7f0000000600)="f4c7663036b1077a377222ef58fc0402ea37428f3828ba708e2f5905ddb60d604daf9cfc17eaeeb4aad82d9b966d0de162a94e5781f052e7bb52b08834d9c2cba77f2bd83b7b40d78afecb6d9602c6e76b66b063bf89f6f085c0824da77c1dacf14865d7e69d33065d7093cc40514699ca6da712c7353dd7bfc0ba430bd498114692cdc3b64e86c103e0", 0x8a}, {&(0x7f00000006c0)="31991844cdfee03bbb69cdb53d226a6b8c3a266013930770a1e1c249d35a452d0fc5a4ee90c5600425cb98c325fb506cf1cb5a10142bb427fd347839c1ce5f96202802fbd5041ddef29541406c5552b82b02dc19e541dca243bf5346f7228cac62c9fd2181a2047f1420a3782993c1ffea", 0x71}, {&(0x7f0000000740)="b7d3e01c53d25c68e4559711d9f185ccc6eeffb0bb4ad1d39d7dcbd8f3f0bd10f21f1cec82b5b354cf5b9624cd3279956cc2b2a428933673326266af1b0b1de7a36f379208ba88d9de0bcf780c0f8ddd44ea01913e316274404465bdb815efa3c83ad52ed6d241f6d7c9aacce293c5adedecd0acd7d809f06febda70b71546167c7b717d6289514220fec03ade69e1571685b60492ca1d014c2b2fd29cfdf7bba0579a334d516a76b8f0c74dee5fcfe7d0", 0xb1}], 0x7, &(0x7f0000000880)=[@sndrcv={0x30, 0x84, 0x1, {0x9b40e15, 0x0, 0x200, 0x3, 0xf4, 0xb2, 0x9, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0xff, 0x2, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x1ff, 0xff, 0x400, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x6, 0x0, 0x0, 0x401, 0x463a, 0xff, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x204, 0xff, 0xfffffffffffffc01, 0x1, 0x0, 0x3, r3}}], 0xf0, 0x40040}, {&(0x7f0000000980)=@in6={0xa, 0x4e23, 0xa8f5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000002c80)=[{&(0x7f00000009c0)="cac8ff53dc38fe73ae496eb72cacfe96b08e400d0af58b4bf69c689fc3df270607fef2d648", 0x25}, {&(0x7f0000000a00)="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", 0xfb}, {&(0x7f0000000b00)="824a39f108afb157438c19fc34ded134cd1f25a64455a8ba196b68a9c5cd1455cd16202ef44845044188f175ed66199c561bc351ef4284da3771297d59f332dc72c1d00499b22096ef7ce4724f08974ef1e37788e93e586bdc865d3b2df4a315429a480a970f060fb7237ecdce9beceffa99e8a9d5a0c6ef5d11a435ff4c716c9ce89f182c4c555586e79530cba637309555b8611c32ca5f63bd8857612208c80801", 0xa2}, {&(0x7f0000000bc0)="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{&(0x7f0000001c80)="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0x1000}], 0x6, &(0x7f0000002d00)=[@init={0x18, 0x84, 0x0, {0xbdbb, 0x200, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5f1c, 0x0, 0xfffffffffffffffc, 0x400, 0x7f, 0x4, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x40, 0x7, 0x4, 0x80000000, 0x4, 0x400, 0x17a, r3}}], 0x90}, {&(0x7f0000002dc0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002fc0)=[{&(0x7f0000002e00)}, {&(0x7f0000002e40)="bcf55d10973f8cf6b39b3204a0393fc04da7672f339b0e9c2a6807ccd15b2ff97f4ffce495ea040d1ad1ed2cd12343851af493c42f117785ef7257f491fae1c0b06ceb3905611f8b201fac546bdb052826c5b5dc4639c65b78810df261a8ba297aaafae62547d46c8ad4f052894c9592b465e389d1527140e28e", 0x7a}, {&(0x7f0000002ec0)="cd096f17b25b36151e2ef86afdb479430a20909444bfd9e07f66be9be2e9d27b940693afaec5e2d06af5c9f93197d4c566476e9a392f84a7375842f4aa9a57d7d785cf0230da4648536a51d260573f67e790dd0241a5be3f13f65247c691c92c013cef167ba8e8e145683f84392870df3a12cd501f31f38b2f3b3a4ec9c88343c885492454aa15b88e", 0x89}, {&(0x7f0000002f80)="c422df0a863237003dabbe824840dc4b010e08c5e4a8399ea01b1efb089c97abc7e0364ceddb02ba0390db48d4c3ba", 0x2f}], 0x4, 0x0, 0x0, 0x4000}], 0x3, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x4, 0x3ff, 0x3, r3}, &(0x7f0000000340)=0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x93d5, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0xff) close(r0) 2018/04/08 22:42:44 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:44 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/200) ftruncate(r0, 0x0) 2018/04/08 22:42:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2001, 0x0) r1 = getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) capget(&(0x7f0000000240)={0x399f1336, r1}, &(0x7f0000000280)={0x8, 0x3, 0x2, 0x1, 0x6, 0x9}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) ioprio_get$pid(0x3, r1) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:45 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/08 22:42:45 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x0, 0xa8, 0x0, r0}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000600)=""/129, &(0x7f00000002c0)=0xfffffd5f) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt(0xffffffffffffffff, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) socket$inet(0x2, 0x0, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/08 22:42:45 executing program 6: stat(&(0x7f0000000300)="2f2f66696c6530fe", &(0x7f0000000500)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000040)=""/250, 0x53) mremap(&(0x7f0000440000/0x1000)=nil, 0xbc0000, 0x1000, 0x0, &(0x7f000021b000/0x1000)=nil) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) 2018/04/08 22:42:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000001240)=0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:42:45 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000380), &(0x7f00000003c0)=0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r4) syz_open_procfs(r1, &(0x7f0000000340)='schedstat\x00') r5 = eventfd2(0x0, 0x80801) sendfile(r5, r0, &(0x7f0000000080)=0x10, 0x10ed5b) [ 342.794786] IPVS: ftp: loaded support on port[0] = 21 [ 342.887776] device lo entered promiscuous mode [ 342.900200] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo [ 342.917472] IPVS: ftp: loaded support on port[0] = 21 [ 342.969599] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/04/08 22:42:46 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x7, 0x90, "fff3a1f26b36f98a456f2e0b819b8504abb009599368a7cc0a8692eb0796ab3d7e85e1232753308f96bbb7a6712924a36f4fe90a03e2cb7594e614c34065e9e327cc0f1ebbd285dda0e7d99292670c035e2fe849d7b3e1a905a1e85ed82fab6aecdd6c853737df62f582b877db7fa1cab0066919b870ee22e9489d69296b0f885d77cdf11b65320b98aba57081d30a71"}}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) dup(r0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000001c0)={0x7}) 2018/04/08 22:42:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f00000002c0)) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:46 executing program 5: shmget$private(0x0, 0xfffffffffeffffff, 0x808, &(0x7f0000ff8000/0x4000)=nil) get_thread_area(&(0x7f0000000000)={0x81, 0x1000, 0x4000, 0x7fffffff, 0xfffffffffffffe5a, 0x0, 0x9, 0x3ff, 0x8, 0x401}) 2018/04/08 22:42:46 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x148d, 0x8, 0x7fff, 0x10000, 0xa, 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c65000020000000000000000b0000001aaa8bcbc7f9472dfac074f36c3f235a61c734b901b257d30be5c02ac45e002f9006f1bcb69d77015a2ada0d4cc2e1a803e62be12d1bb51945e5e5fa09acf790730963cd472470f5a3155da649bfef4016306914849b162a86c979590845aa29d79a4bae23571f4f1396732f9515821c1233342866317a8dc26ba808b31b9996515d8237ee0bb62dc893dcb04adeb7b8"], &(0x7f0000000380)=0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x0) inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0xaa) r2 = dup2(0xffffffffffffffff, r1) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) r3 = getegid() r4 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r3) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r5 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r5) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x60010, r1, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x100000000, 0x3f}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r7, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x7, 0x200, 0x8000, 0x6}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/08 22:42:46 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x8000000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x3) socket$unix(0x1, 0x5, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x3, 0x2, [{0x9, 0x0, 0xfffffffffffffff8}, {0x2, 0x0, 0x4}, {0x8, 0x0, 0x8}]}) dup2(r1, r3) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/04/08 22:42:46 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000003c0)={0x1, 0x1, 0xf000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ftruncate(r0, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x8e) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) r2 = msgget$private(0x0, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r7 = getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x4, r3, r4, r5, r6, 0x80, 0xfffffffffffffffa}, 0x2, 0x0, 0x81, 0x98, 0x6, 0x9, r7, r8}) readv(r1, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/04/08 22:42:46 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60001, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x97) recvfrom$ax25(r0, &(0x7f0000000080)=""/126, 0x7e, 0x10101, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000180)={{0x1, 0x0, 0x94ce, 0x86, 0x8001, 0x400}, 0x1c00000000000000, 0xffffffff00000001, 0x100000000}) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x12040) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000200)={0x7f, 0x6, 0x8000000, 0x6, "eb13533593796d57e8984cccffb5db9c575b3ef8e925cbcf205e5c47c5c88abbfc54f762ca8f09fc6700b464", 0x1}) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x200) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setfpexc(0xc, 0x40000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getrlimit(0xf, &(0x7f0000000340)) r4 = shmget(0x1, 0x1000, 0x24, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000380)=""/86) getrlimit(0x4, &(0x7f0000000400)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000004c0)=0x401, &(0x7f0000000500)=0x4) futex(&(0x7f0000000540)=0x2, 0x9, 0x7, &(0x7f0000000580)={0x0, 0x989680}, &(0x7f00000005c0)=0x1, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000600)={'bridge0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r5 = msgget(0x3, 0x2) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000640)=""/177) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000020c0)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000021c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002380)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000023c0)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002740)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002780)={0x0, @loopback}, &(0x7f00000027c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002800)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000002900)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002c80)={'yam0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003040)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000032c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000033c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000034c0)={@remote, 0x0}, &(0x7f0000003500)=0x14) accept4$packet(r1, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003580)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003dc0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8800204}, 0xc, &(0x7f0000003d80)={&(0x7f00000035c0)={0x790, r6, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r7}, {0xf4, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r9}, {0x1cc, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x8, 0x9, 0x3}, {0x100, 0x22e80000, 0x7, 0x20}, {0x9, 0x1, 0x5, 0x5}, {0x7, 0x0, 0x8, 0x8000}, {0x1, 0xfffffffffffffff8, 0x6e4, 0x5}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xe4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x17b}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r14}, {0x1d8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4caa}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x150, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}]}, 0x790}, 0x1, 0x0, 0x0, 0x8050}, 0x4000) 2018/04/08 22:42:46 executing program 4: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/04/08 22:42:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:46 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)) getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000500)='net/protocols\x00') socket$kcm(0x29, 0x7, 0x0) getpid() clock_nanosleep(0x3, 0x0, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)) getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r1, &(0x7f0000000080)=0x10, 0x10ed5b) write$cgroup_pid(r1, &(0x7f0000000000)={[0x34, 0x39, 0x34]}, 0x3) 2018/04/08 22:42:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r2, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sm3\x00'}}) 2018/04/08 22:42:46 executing program 4: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e3, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfff, 0x0, 0x0, 0x51ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000, 0x0, 0x0, 0x400000000000}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) getpgrp(r0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/60, 0x3c}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, 0x0) msgget(0x2, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000380)=@can={0x0, 0x0}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/122, 0x7a}, {&(0x7f0000000500)=""/241, 0xf1}], 0x3, &(0x7f0000000600)=""/117, 0x75, 0x2}, 0x2) bind$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x11, 0x16, r1, 0x1, 0x713, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xc13f}, {0x2, 0xffffffff}, {0x2, 0x7ff}, {0xb, 0xfffffffffffffffa}, {0x3, 0x10001}, {0x2, 0x49}, {0xa, 0x1}], 0x7) 2018/04/08 22:42:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000034c000), 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) ioctl$TIOCEXCL(r0, 0x540c) bind$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x88fe47e2700d7ce6, 0x71ef5ff4, 0xfd1, "6d1d1ccacc365e93a4b9b96d0929d1f5cb7dc2598b01ef237ff2dde6f47d416563be7c6d407e916033ba2aeda4506ef201b169811690e03ab8f54a2b8ae5b6", 0x1f}, 0x60) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) clone(0xa0204000, &(0x7f00000002c0)="a363c03fbd240b7c335f78ddd966", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="e8de68a16f7b696c9a8fffef1fe035384dde71ae718c4e34642ad1b074cd247308632e46585db1e9b2dec4cecb82a981d96cae1a147f6e62db2c74ab927926a198b822778a56c7bc89654866c581b116564d3c73e7130f78e2a8f1aa16e73aa52c00583c0b50ce5b1778172db60323f0b3503d4c2fa7e3c56d3051f739dfdbe306f0d1a87071998bc554047688287d318e1b053a7d26919117b623d50c2d691a58") ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x100000000003, 0x80804) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) io_setup(0x1, &(0x7f0000000200)=0x0) io_submit(r5, 0x2, &(0x7f0000001540)=[&(0x7f0000000300)={0x0, 0x98d2db5bbe30bc06, 0x0, 0x9, 0x2000, r3, &(0x7f0000000480)="d2427ea9baee38e290107a53c78980801e089ca4d9d0e5d6f5013d269729fbb714ea3ccf8c898fd0359a911d57dea34c1415f9502945fb138e9e8c2a531ca79301ad7f9e887a62c258606f2cd447fd8eb154fff628c1637fae6f634910bf19bce8cdcf0da5bf2351c7a43d1f390a11b0080017e3a95261b4a75aa239c8f7090ca9211d42158331b55fd1551b2c9ef96b0b37a3dabe58dc23dcdbefda670f443f1c79ec9952d290bd56a6b173c25a6234e1f0124a77d75cc811bcfab38300ecf390242073a263f0f9e3cbd08e203072827766df4f72c1063a966b3fa432b05e2842e212bf16343b78704c336c11f67b320927dd2397da1678b8179ad6d6fd397d4fc438e01800ae38835f9a14ce471762f523b171ab6b58b9f821f1b40cbcd4ac0a04bfa312ab4243995494cb5925b49ae2bfe21c487e8d653d6ee460f2a2d8059625ffb828fc43612131014d691041b210340df77c61e17e63403fd8ce43c367fb4ce3fee548a199b8fb4dd4f7814c67f04cf7a0be198c47c5cf076b659268c29abbdedcb175d40a3580c65053dc76776f844e92eea8fd5857f7897793b6f4c128959dec4083d98e3a32282c4d4f2354b7ff21de4369baca6382a609afcdab318ff96829772dda7fb9c50c3800b2a7d0b9fe55726bdc43cbdde9bba13690a10c0d3cbae3c5faea846b258644deb0d7efb9599936942362a492c9dea58087afd2f653eff55076b1abc0bd778112caeeb7a75965b1ab765e82e95cfb5ff9c3dd645d552b10e338a37984fc2443824abf86d1cdadd6c1c04f581873c1d18d1e24b2a6118b3f7066aca410efc6efbb89fd1ffc11da41ebf23f2569d5cc8e3ade6114f58fdec7e6b443718edd9306614fc4e26f97f1bdcfcb1e979af522e5fdf33860522c1c832a4eeac1e257ed5e4a09de7dd8930b0721ad8863a9c2ab196dfa707825ef23d60c506a55b8c6235ebe9045a615288bc5ada40387fd9d7b38ec670b0b21870cc79e67bb816ea0a2e014c07eb332a7dd127cd9e181da5bfed42f09bf51f2d7406bf69c91a29c3204e73f2ffcad43b116783ba21dc65f5b00ee5323eff469a6f2eb0924e0b94a443ca0ffe3bb90c2099d66ccad3ec367ba71fa81ffbd7edcc8cc08149b6f414db9eb1b8f6b4654ca3ca49dd1ea723ae5c4a156f4e0730168e48cc40bfd38c0a54bdfd3c808502eda8434221986df65bbabc69dedf5064de435f2f2429a2ac38503e99bd651405637a70189333e6d3c937f92a0c235fccfe62e3a0368110eb8eb2ec17b0ab28d1b1f34486402b8b32730c7b7df01220f75a2d74b3304650ea995aa10142aafad80ad33e69f38edcfcd95f89ef2a282f841f2f827710e4f3dbb834b7173ba38cffc581928cbe02baf8151750c08727d83186e10838f8750e31702a0ac51b1a6812ed540692f13f4f4e89926a9989e34f12542e09d57fc153058f888874e3d7777a7f38a853655c3ef443cf14dec6eaa154b8a2b331593a72df78974f271ad29cf767d313b38e457664c2b085b21ac30775391841f6a98bb6ede5f6c087f06ccd02c5b011a20e86da2cb8983f0605a77da4781c9798599cb329f22332cd967dbacada749e69d69a01c13208063e25fb3b59dab62b7e4c2d7b7f239b7c315ea82bbcd9c9405fcc4b76a262bac004f992f64342cab73b8cbae5cc417f6b77368fe420c877d193626448b787f61394af38bc3a20f8bfacc547c5f5daa29fe0041666468d8e3b5f63c2de6d7b1a5306e67f2982129749d5319cbec91d83ed4571151fa5cab7a17a53c10b48cdaadb91a4c221ea61df91776807d49adafbd846829e4da064dcda64bfbff9c2ef574c173b54982992e0051239e10455de5ded162adec5e47f2673dafee752907538748227a6c7ac14dbd9c31d476fa037f2ff09a51a9ddbb05a7fd5b0cb681cd395f5a5ca2f6c03ad34eed2345c926ed0fc623f04316089d501f2f4632d88e9a5a932daed8245a88757351fa39d9e269cd0b9cf24ea50880da500089ce34119db7da0eb8f65d8424b1285810fafd7710710b80c857ea5d3eb861ce8d3faa13186fde94a4686f4c2641796f5bd05007107c68fd109c33e1fa4a10152e0ac1b8f3dd3dc9c1363e354a9713e71e084ae6d20673213b20f50db85671d99f0bcdf21d58901ed57920c69d34f7ae1c0b4bb94937eac2e3c9f9a3cbd904984f644f4adfa54eb026ea2125cdff743eb59a38bb207966e87bac8446dbb356cc324e4d9196d3f1e743df3004cd5776f6c400d28c2ba7ffd9fac8fb9b5002b7edb026c95f932929c88ecf42ce209ca2fff9703d0e7a56c1ae98d31a9db4c4598542e7340d62de5db2919b586192c88434c2ed5fcf170e4d04dad8a89bd7bab1ac3652a0260d71282d4923c6f99905f9ba98443d137109bf591484c68ae025cc49417d9cc80193626cda3f3231de0831e667587149364b9cb7fb80141cf36f2717d8fcec642891df4b5dc351d18c5d01f5d705c2b4f1aaa152b343f20bd1de9c0fabd57270117f06c2bb6a85293964ca2aa44d689109140f0387d4bb2c4e1a4d2dd56096c438ab7135b56f8d9cb257d4d1ecccc4adf508a34ef28d4e89fdb1b46a7be281106cc6aad54f6e44a66f5050a9e5fd3bde6ad5a848f894da8db0486f1c32d4b45f67d86119261de7a2b949192d6d2d6f760e51ae91f172a9481bed42eefaf80d6b03ee173463e156b4cbb5167c23532c92f241b0bf5f7ef99f54fa053323371767239f576f7f475269e99557e381ac4ca3a53d61c37ef30182fe410254c74ec60b4cd1641bfc0a45015e2f12ef8f0aa48ad8c7b752aff148cf82fd3778193fe70ca4c9794b8f20da9d9267c12151b1de5632332ed19a02ccd2abdd5d8ac40c17606bccb8594811c816bdfa37ac0aa84d82e11dffce1aa5c7c4e19a32576a4e618101e7a8b46bf621e26ec78aa9fe2568a740a1a881d1e95088e6c36c03dcae84b78a33d2658530c299201098d373c5c85316e0e7e5f6447bfdfce129efb5b3f05837faf47ec2195b78c1a7f78b287e8efd96519b45e31fc0b37cbde26991bc784f1c5c01d47c12977747902cf78932b32de56ad793e0e8283267228148cb71e5c366e428f49f9083c7f7cbf0ca34f5c4420f237952387be2a36ca08207094a0be0cdce05f092c0c1211ea140fcc5055d41610d7ffcef17a8f9c5b7b455d6c3170769357949ed0853da970632fa66790ffe1af1ce542337bbb2574313f774f1d8ecc85a6178f461fc65d7a597f5cf011f886a2b26cdde0f9ca83c8944782aa7714f164389da0e4cd7a6cc13819ab0dc9897cc9d9fa3348013155295df62a6eb8a90381fed054522bbdde5e7b943099e6376612c8686a8773b9477bd2044a8e535dad21da3a34f7b6db562c60ccd3d1e45f96c47fd7c527e46a9920fd5ccecbe42c7a8088650b470bc720a518fce35556a6e57c0abf361cb9c9528fcfba7da0a4320f48f3f2601258f9782b7cc674607504f990e2d21887a1d341067e7239fe8542b1b703d9f6f1f1d9cec85cdf03578c119327b60f6623c09dd0f618f3af5d27060307942e3de45cb74aedc34d8a803560a4819f5d9c7e7a8a7d49c3a55317de0339e72604d9b76a1a448af2794a4c0957d29291edf6bf6e3fba6d9fa5f44960c6b59ce4722d82310fad74f78d382cf314a16cd9639cb561c59a4048b9ada97e83c6146e82ec30f1ea67c13b731148541bcc467f1870811f467ba42727d5020ffcf421a85ce97708ef88fae692aedf66817f8d2ecbd4817404f50941e761c9f9f46e115fb69727460b4711cb9d4f254668269518a583905f8a23676556b7dba0cf4a12a2530242464bca6c1cf6e6da25e5a01dc74356b7d238c78aba7821a3660874a8d8def3be4f2dedb07f310a12ee6eb7db6b620bf2fd29a5aceef5facaec7de76334fdc09fab3516d3b59196da80056cb070c23cc06773396302500498dc6bcee710d95694baf9f73c5676e4af6bfef5617c498c97e190d45cab630dfb0a1624b2e1ab1a02c17019ce6d6bf64a1d76e79d9cb363a801dd6b28ca44f969ad69a7f901684411e31b360d7fef113ea96032e2f9a0c667fc176ea900b2b22ec71091725dfe6e80477cc0c5238417f6fa969fa69e863de3319ca82d32694d15f457f5b81acfb0a20be0d63d12fcf52b5366ce380b830ea8689b24a517f5fbf7de49fa25657cf7bf4e2de8af0ba5e0ae1316e2027b0cea85fb9db7ac7057854a27d3177a47fc3b1d83385528579e5a05f30cdcf4809df6e828e85eeb1d4dfcfe4f58ef304066b917ba2ddece99d25b5171c1f9e2227b1a7a58fdc4e69e33323b0c9f4e50a2d0e495b9efaeb63976c0799dd5fcb1c929610867fbf075be806579f21db6093b634b8e71a059313baeca9a1cad3deab257ceea90a26632c21cb92d50207e7bbbcaa7b05f4ccb3e6644d52eda41fb4756ade6be9c606509a2c306ff31d34768f7d3682082409251125b0ecb86a9a3336044adccb001da506b17dd78cdb0237418bc087ef2ef01afba6a96303a95c4cf2bb775226796311ee6c09663bf298b2ccaf7c3f082c06c6018294e4013aa90694de5fe1705b9c21fc6e0a7e09b07489a6f6473f36584889e4f2f36fbdba75036462c8dbf228831a71fb968440a512e2cbb27c54ce36ffa1a785c73435665fe07d5c40708a1ed95341541bdfc20bbe49c3524bd50b62369d1dd750d6820acad15940988b6ce717a692e5b1a2672127ed580cce7b02655ac7fa6b8a343d8a9f9117b376638b8174d48373679b707f40072d882e77a2fb7862bc458f74932bcd0ef3de88b1f3398bfcd8e6aedb19aa9390c20bd3291a893acbb70977262fe3734c3a2746b59b166ad4dc4105608e1ab6c94de7a577f4cd9c047cc6161faffa55dc0377c640a4c6e07cbf4a3d433a9e29ed6376fd9683dada3a0fe07ff3fd3f20c74dd816fc017f1796d22da481550b51cee57ac664583c68ef5a3eed7a2772abdd710ad57b5801db1bb078c452b53c16f7b05f6de899ff8b5549404e4bbbac89929bfb9c03dd8181502107444419d409b5374dd7355268a9c90d9f5efc10312ce6f991faab8fe6dcfda3962bf353b4826f501df271bef23a9c1f778611d334f06ff6387a500987530c9bda3a6e2acb7da3988245f105686e5e71a8287eb7901d622fdf2fd3077e49e145ef69403d8811d83c0128e34fed24ee9344ee48b87876af23591b5aa8da9095b4be6016480a4406036fe02ed0a1aa7d8fc9eaa62a61f862eecad54f811b30c9264759eb22b6e11098adf3cb35707ac6e10c9d2ae859529e5741e1e65d8a2b75674050731032b5af45845a1f210ba428bc83195debf03f87d33057926476e26fa1d71679552aaaec693191c5a9481bd6c259dcc7fb118908b228b19362fc107ac152a78a3e535f5542173ba530e34882d2b6eb467ec2db9d94972e4790ef89a637181e68ad84bad3dd41d03104d770c0ef9606e8adc8b8e6d119f9e49a420dab98b6fcc7b7e517bc21738c49870929fb91620e70d589abfb00d9f2cf10debcafb28d88ea8a76dae1b57bb53b353d1c67b996c6ec4a08596a19d48d94cb6694b7d445e7566adf65cfbbf1d41dbf03a18b013ef29da1e79c5bba79d26cb044752df0f7645b256b6926ea1c42774afa7dec0fb5bbec17efc5d5ef215ee705c06d52ad90e7b6d57be915a92b6bfc709756e27edf667f56847ef0d78c39f6358bdf816ac1e3a778a1b98c6f79a74b60017b5e35b7f7c574aa06ad642f72358b89c5da21ff9d166524ffec7eafbe356e3c3720", 0x1000, 0xc0000000, 0x0, 0x1, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x1, 0x95b, r1, &(0x7f0000001480)="622bddb3bd2932dff22139b3e9bb25c4bf68463e0293e3259756ece601b7734077b2b7be766aca08594a02d6a62744df3fe348d70e4438b9a7ca4e1189981bb75dd473b0264422123abffde48919a0cd77aa880b464b8705", 0x58, 0x19f1, 0x0, 0x0, r4}]) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x2000) 2018/04/08 22:42:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x288, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x6c86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2000) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) 2018/04/08 22:42:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:46 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x7d, &(0x7f0000f68000/0x2000)=nil) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0xfffffffffffffffe, 0x9, 0x80) shmat(r0, &(0x7f0000c00000/0x400000)=nil, 0x1000) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000001600)='/dev/snd/midiC#D#\x00', 0x8, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) 2018/04/08 22:42:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x3}, {0x3}, {0x3, 0x5}, {0x4, 0x3f}, {0x3, 0x80000000}, {0x2, 0x3f}, {0x3, 0x1f}], 0x7) bind$ipx(r0, &(0x7f0000000140)={0x4, 0x0, 0x0, "9a71f4ddf3f4"}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/107, 0x6b) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/08 22:42:46 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/82, 0xfffffffffffffda9) 2018/04/08 22:42:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) open(&(0x7f0000000040)='./file0\x00', 0x400002, 0x21) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0xfffffffffffffffd) 2018/04/08 22:42:46 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x4, 0x7050, r0, 0x0) madvise(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0xd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000b48000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f00000001c0)="0f01d10f23b1ba200066ed6766c7442400004800006766c7442402000000006766c744240600000000670f011424670f350f01c9dc662f0f01d1260f234dbaf80c66b878e6768466efbafc0c66b83bcd000066ef", 0x54}], 0x1, 0x0, &(0x7f0000000280)=[@cstype0={0x4}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x120d) 2018/04/08 22:42:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200000a0000000000000000000000030006000000000002000000e000000100000000000000000b000100000000000000000000000000030001000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/08 22:42:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x5b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000680)=0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x210, 0x150, 0x210, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0xd744}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x80000000, 0x3f, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x81, 0xdede, 0x1, 0xfffffffffffffffe, 0x7fffffff, 0x3], 0x2, 0xfffffffffffff000, 0x4}, {0x1, [0x6, 0x0, 0x2, 0xffffffff, 0x8, 0x80000001], 0x5, 0xb5bf, 0x80}}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffff00, 'gre0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x32, 0x3, 0x1}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffff00, 0xff, 'ip6_vti0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x11, 0x3, 0x2}, 0x0, 0x118, 0x178, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x2, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0x6, 0x0, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x7ff, 0xe, [0x39, 0xe, 0x3d, 0x36, 0x1f, 0x7, 0x3d, 0x30, 0xd, 0x6, 0x31, 0x1b, 0x26, 0x33, 0x29, 0x2a], 0x1, 0x768d0003, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000640)={0x7, 0x20}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/08 22:42:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, [0x1, 0xd0, 0x1, 0xcf, 0x1, 0x43, 0x2, 0xfff, 0x0, 0x0, 0x101, 0x3, 0x8, 0x8, 0x9]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value, &(0x7f0000000100)=0x88) 2018/04/08 22:42:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/raw\x00') poll(&(0x7f0000000480)=[{r0, 0x10}, {r0, 0x4100}, {r1, 0x8000}], 0x3, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x34d, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/08 22:42:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:46 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2000000000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xc4bc, 0x417, 0x34, 0x1}, &(0x7f0000000080)=0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000400)=0x401) r2 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e20bd20f0526960f1b555712727e53400a4318e2245384b06b56496631ab133494900622", 0x24, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="2e9a562328139715b4a5d11f9a971d27d55eb6dbed6312c7049c2106baaba247accc404a95229eab171e520081e68f32837f060d6e78157a4a9209ef6c15f702b0eefd83ae7518c723088b1b2468aaeb160503e90532c569e9ca9fdb2586ea19b8fccd516d29aca8d5f47b0dbd339e1b85e4c7476775046901e375edc396eb20e1fd56eb23b791ec7993b1e75c7518326c164b39be15cf82f3b1c28ed584140e79a0", 0xa2, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x100, 0x68, 0x1, 0x1000}, &(0x7f0000000100)=0x14) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/08 22:42:46 executing program 4: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[0x1, 0x6, 0x2, 0x3, 0xee]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) 2018/04/08 22:42:47 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r2 = socket$kcm(0x29, 0x2, 0x0) getpid() signalfd4(r2, &(0x7f0000000280)={0x7}, 0x8, 0x800) getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0x8001) r4 = eventfd2(0x0, 0x80801) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="100326bd7000fbdbdf25030000000800060000000008000400a301000024000200080007000800000008000b000a00000008000b0002000000080007000500000008000600000100007866724eb5b57b157ae5cdaecc7290f8d2648ff4a059a99471400bd396bacaf264a64d138b2c00ed1c25ea207cd37a771f9e34c15fdfe26c79361dd68a3a15"], 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008014) sendfile(r4, r1, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:47 executing program 1: r0 = memfd_create(&(0x7f0000000040)='lo+\x00', 0x1) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000100)=""/148, 0x94, 0x20, &(0x7f0000000300)={0x11, 0x8, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 344.615745] sctp: [Deprecated]: syz-executor4 (pid 23787) Use of struct sctp_assoc_value in delayed_ack socket option. [ 344.615745] Use struct sctp_sack_info instead 2018/04/08 22:42:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) [ 344.701767] sctp: [Deprecated]: syz-executor4 (pid 23787) Use of struct sctp_assoc_value in delayed_ack socket option. [ 344.701767] Use struct sctp_sack_info instead 2018/04/08 22:42:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = semget$private(0x0, 0x3, 0x40) semctl$GETPID(r3, 0x4, 0xb, &(0x7f00000000c0)=""/45) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x40a00) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/04/08 22:42:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) r3 = getuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() fstat(r0, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0}, &(0x7f0000003b80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003bc0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000003cc0)=0xe8) lstat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) r12 = geteuid() getresgid(&(0x7f0000004240), &(0x7f0000004280), &(0x7f00000042c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004300)=0x0) r15 = geteuid() getgroups(0x9, &(0x7f0000004340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004b80)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004c80)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004cc0)=0x0) lstat(&(0x7f0000004d00)='./file0\x00', &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004dc0)={0x0, 0x0, 0x0}, &(0x7f0000004e00)=0xc) sendmmsg$unix(r1, &(0x7f0000004ec0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000540)="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0x1000}, {&(0x7f0000000240)="0cb6a2de955fd7456dd293b303a5fec0d86ec70847823cb3eaa780ee41a72831a4886430d75ffaf2a9c0b4414317eed0b1599abba574081289814bbceaa98ad0ed3b0dfd4f25502cb504b33ec380b16a3f58e670c0a64918bcf72385c1b2ef92d083911b826b6a1cb18b4060c148e095b57f950715270dcd8188885de71a183f0242eaf10818082469c9c9fa33e4f952bdee9c206dcce74504687d670e9f7d9db0ed21d50ab534d2427385658fcbfdd67fa41ed702ecc6e13f6a", 0xba}, 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{&(0x7f0000003f00)="05e8aeb74a375a49927f98abb4a70dbd160237ae2c5f2b107f373ff1ba42b22c6105be2817b7bda0a93994ea6a9cd672c874522dd4bd5ac53603c558a325a3906b0d7d6e12f33d0d65792cced1b9cd975e9761c00c67655afc9f99cae0b11901bdcb070cd09f352f6b8c27d5b6218e189d0ccb65fb80db08d6e85416c096f26b616776eaf873f4cfc4b69d09848ec9c10c53d9e55afb6aab3e836ec046ad5efd64a4ed11219585a93d93ed", 0xab}, {&(0x7f0000003fc0)="c685f7de1644dc99951500dd9d8ef75e6cef4c7ab2eadad5b22636b04aff551691679ab61983e70083ad33d1", 0x2c}, {&(0x7f0000004000)="87b698aafbd3683e4f4f01bfb88c86267159d0b7e6db9a78779294d7a8ed36a17397df9424be67b70824c0930a1434fa1cd52c946eb7d3fa65223614a2278646ef0109860f7887b280a3f46a831b081c07f19f4b8037c713bbe4ecb80831e36853aa14f09b1be41e05e0c7cc072bc17df1ec3015e3ffdcadd1d784dfd8e70a1ea4c751c4adbb327dda18431d83758b9c319e5050368f079aef1cfe382ab941973865225426c5d30187d223e429a8d4680f289dbaa7eb46ba6f9017726b1c69179ead7bd7609ca481e8b7f46dc4921823890749b8f2706d5f9ba32d2f0624b6d5c6153aa687c9c22d2d61619166f1e5c0463dc23f7b", 0xf5}, {&(0x7f0000004100)="5c57c2f98d2c92e512b27100a3de1af3400b2a80f1ad02a8fd1c961d1d686b3e021a0f647b89969abc18b1567f53ab84b45608197d3367d4b90a83e7ac064eefaf8bbc713fa0acd03e3c19e00dd917cfb6833302b1561a00395bd7e5777fa6c7e8478f17daaa277fc084e8fd6921b455417c424029326939cab659927d6c19c398abff6e1157988f252ade81db1bccad94f70931", 0x94}], 0x5, &(0x7f0000004380)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1]}], 0xf8, 0x4040000}, {&(0x7f0000004480)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004800)=[{&(0x7f0000004500)="44c9f41a810c594f23b0940eb81d8396e9de364d5d6aef604eeb1d195ad0f6cb1776733327b939c9853ee3a8f0eaab2554ce817bc3f39ab7b607e135833c0f88eff382e04ae7e51637494ed067304df119549fe345bc2cccd4101ae916690bac6296edb63cd3d1cc", 0x68}, {&(0x7f0000004580)="9279258b92acfb5673f093eec713b62d1dd4f5f99e6fb6dbd2e487626372849da5c76fa5d7bd6ef6bed1b4794e09159e5fe3d0c5cca1d617c5d7b100ba1ee09d113413dca960193c4aaf2d02613a8b5143a60ce203eeff3a1c28cd6875d87dd06da0c4f5015c81538b57da7d", 0x6c}, {&(0x7f0000004600)="972d730316dc2a84f1ae3bca1816951cfa4b9265123db755231f97d619e79de80f6c3c21e6bbface9b12189b5d53b3dc90907359be4854fa708e82e78aef6cf5f351df9b326ff24aab2385be171f971dc2af7c840b40913c09dab5ee34bb15908b7ecb0f3bd5fd", 0x67}, {&(0x7f0000004680)="54715f95b633a5e137f98e372b3a2c1e0d11ea4c89ea00269bc4d86601ed66a370d4f38fca7182d5ed8d4d50ea2215304943f4052b835c892eac3325f5c9cfc6dc644d0762a44a46b8df74eef632fa469b52528b4f4aaa029c784feeee665ba56c60e08509bbcb4b55c8924d099083fa689432f17599651d4eaf68cca302d43e9b18667bda975943bd1eb5fe8c97d53ad44af7d8c049", 0x96}, {&(0x7f0000004740)="c0240a5c7a7158d0d2d03d9328ad0b0e71cb", 0x12}, {&(0x7f0000004780)="64092d592d43586630176b602634ad92806ac38af04dbd8b829c6a4bdc9115062ff2e32616254d935bb8402daddfddbde92b573591d9f9a602699b2fccae7a2e7efb7d314f75c853ac47c0cbfe19e5d3513c1219380857d1ad3a695b42481ef26bc4949ed11621", 0x67}], 0x6}, {&(0x7f0000004880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004b40)=[{&(0x7f0000004900)="132893f7a6d80eb0bba97df6ea97d644dabe325d7f2ac06ef307e81e46b63a8ba37c6aad3ef5089a6cd79c1dd11a1e9d47572840a2195b5227ee62b1fe7e22edc97c9d3a716681f3516cdf803ce080b0454fa69db2d58fdc663edefb58b6f31ae71fd006c24155d2b0c8d4f45e4ffd2ab28bab5442ed4d86619114ae9dfb4db10db9d2593c33cebcb78894b03438e04f8ea484b7e232c2a96d559c1b3406df441e05f558204ef809725b47893be183ffd59f7ac0ecbc27bb8e829ef7091ef21e423ff3b6083435119a4da4d2be46adabc0e9b476ff6900c9a2d0c4565802ec2b6d1a8edfe8c8410c5d642b228aa66031b10f213e6e", 0xf5}, {&(0x7f0000004a00)="d598642ed9ed3960a7b66d737544661f5f1fcf217114a3040d78fab382639bcc5f9056dcece83443f9c998d552f59cec6feb771228af83bf144192b126c2cf8187667b12721a2fb173", 0x49}, {&(0x7f0000004a80)="eddf7348fb924cb6268deb2a9c2fffb3c82625718c1db829d3e16da283f08539df700f35ab7d6ab38ec91e6ee73c5ddc24fc891fcb847fe3eecabd2e16da8fff930df98d340666d57f0ae19742e9035f4421a4e6356a350777831790dd4cb06f298e72ad7e187100a2a5abb70048d950f66af1866c46b8da27ea8b101f1f173b1b55574500e5da44812a8fdf58c6683917b3002747f636a5aa1e4417177f7cfe7cdd240a787295", 0xa7}], 0x3, &(0x7f0000004e40)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x78, 0x20000000}], 0x5, 0x40000) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000440)}, 0x0) 2018/04/08 22:42:47 executing program 7: socketpair(0x4, 0x80007, 0x8, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'lo\x00', 0x100}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0xfffffffffffffffe, 0x801) sendfile(r3, r1, &(0x7f0000000240)=0x10, 0x10ed5b) 2018/04/08 22:42:47 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) prctl$getreaper(0x25, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f90ff4)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/86) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xbe, 0x5, 0x95e, 0x4, 0x0, 0x5, 0x208, 0x4, 0xfffffffffffffffb, 0x0, 0x80000000, 0xfffffffffffffff8, 0x0, 0x1, 0xffffffffffffff80, 0x3, 0x1, 0x1c, 0x2, 0x2800000000000000, 0x3, 0x6b9f, 0x10001, 0xacad, 0x7, 0xffff, 0xce02, 0x3, 0x6, 0x2, 0x8001, 0x7fff, 0x2, 0x81a, 0x10001, 0x3, 0x0, 0x2, 0x4, @perf_config_ext={0x1, 0x4}, 0x4000, 0x400, 0x5, 0x5, 0x3, 0x7, 0x4}, r2, 0xc, r0, 0x3) 2018/04/08 22:42:47 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x121800, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/247, &(0x7f0000000100)=0xf7) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x10040) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) remap_file_pages(&(0x7f000031b000/0x3000)=nil, 0x3000, 0x40, 0x0, 0x2000) chdir(&(0x7f00000002c0)='./file1\x00') 2018/04/08 22:42:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/rt6_stats\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='net/rt6_stats\x00', 0xe, 0x3) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/08 22:42:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:48 executing program 0: connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x409, &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x40200, 0x20) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req3={0x54c, 0x3, 0xd, 0x81, 0x1, 0x12}, 0x1c) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x7, 0x800) getsockname$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0xfd81) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000300)=0x9) 2018/04/08 22:42:48 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0xfffffffffffffffe) r1 = socket(0x1e, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) getsockopt(r1, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0x3, 0x400, 0x1, 0x8}) 2018/04/08 22:42:48 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000ffffffffffff86dd606a6e460014840000b145b722000000000000a70000000000000000ff020000000000000000000000000001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)={0x8000000000000}) 2018/04/08 22:42:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:48 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:48 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r0, 0xb21c}, &(0x7f0000000180)=0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000700ff33"], 0x358}, 0x1}, 0x0) 2018/04/08 22:42:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80) 2018/04/08 22:42:48 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getpgrp(r1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000340)) r7 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r7, r5, 0x0) sched_getaffinity(r4, 0x6e84f782, &(0x7f0000002e00)) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r8, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r8, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000640)=r9) close(r8) accept$unix(r6, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/08 22:42:48 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000002e00)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) recvmsg$kcm(r1, &(0x7f0000002fc0)={&(0x7f0000002e40)=@sco, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002ec0)=""/174, 0xae}], 0x1, 0x0, 0x0, 0x3}, 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x11a, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) flistxattr(r1, &(0x7f00000000c0)=""/189, 0xbd) 2018/04/08 22:42:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x9bd2, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x20, &(0x7f0000000380)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000440), 0x400000000000004) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 22:42:48 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x40000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x345) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/08 22:42:48 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r0, &(0x7f00000001c0)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setfsuid(r1) 2018/04/08 22:42:48 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x3}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) 2018/04/08 22:42:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@polexpire={0xf0, 0x1b, 0x0, 0x70bd29, 0x25dfdbff, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x8, 0x0, r1}, {0x4, 0x7, 0x7, 0x6b2, 0x1, 0x0, 0x6, 0x4}, {0x7, 0x8, 0x1, 0x7}, 0x3, 0x0, 0x2, 0x0, 0x1, 0x1}, 0x400}, [@address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x40, 0x7fffffff}}, @etimer_thresh={0x8, 0xc, 0x5}]}, 0xf0}, 0x1}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x105) openat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/04/08 22:42:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x4, 0x0) r2 = getpid() r3 = getpgrp(0x0) r4 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="75a74f460fbaad87b3c08a5547684c0b147652b740c1b79c09085767c9535dfecd05795b61fe4de1d2041cd8fd08ff929eddfc613fa35d22d9d44b60d7663a2f2158258ca1c71452f35a2aa4c7a60a0d7e9432f3acee69e4d21ec293ed4c5d5c6d1aff946b8611deb973da83bb49c9943e3d88e13414f6432bb0db166563f4cd1e5a5cd96ac5a29400fdb88e5bbc77b319666f967b7f0b9a5a708c56ee3a6413657e154cc6", 0xa5, r4) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="3a9f2681c313de2f88edc72f3ba4382f6ef57be1952e77ffa39712a5440474b2548e7f0268edd36d140a0eb40cdd3fbff3fba1c1fb87c514", 0x38, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) r5 = shmget$private(0x0, 0x1000, 0x11a, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) r7 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendto$ax25(r0, &(0x7f0000000040)="dd9ef6663aa46507be1f03", 0xb, 0x20000000, &(0x7f00000006c0)={0x3, {"642993741fcb38"}, 0x3}, 0x10) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000640)={{0x4, r6, r7, r8, r9, 0xec, 0x100}, 0x6, 0x200, 0x1a5, 0x4, r3, r2, 0x7}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000fffffff700000000000000001dd900000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/04/08 22:42:48 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="6e8ac23472943edda33cf59952c7b660344453bdc40b9c4601f652aecf9f3703d255fb1989b65f0843e0ea4f254e27da5b440c170e054d46619643733494fa2453b72992d6471e57ea98efe5147bca26646f745a55902133bd908f36934610c78525b9cbfd1a4d") gettid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0xd091) 2018/04/08 22:42:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x21a8ccab, 0x5, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000740)={0x7b}) [ 346.201734] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 346.213209] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/08 22:42:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bpq0\x00', 0x1d}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/08 22:42:48 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) [ 346.279181] binder_alloc: 23910: binder_alloc_buf size 238718577278976 failed, no address space [ 346.288205] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 346.296952] binder: 23910:23912 transaction failed 29201/-28, size 238718577278976-0 line 2963 [ 346.449969] binder_alloc: binder_alloc_mmap_handler: 23910 20000000-20002000 already mapped failed -16 [ 346.478653] binder: BINDER_SET_CONTEXT_MGR already set [ 346.494373] binder: 23910:23912 ioctl 40046207 0 returned -16 [ 346.513846] binder_alloc: 23910: binder_alloc_buf, no vma [ 346.519601] binder: 23910:23912 transaction failed 29189/-3, size 238718577278976-0 line 2963 2018/04/08 22:42:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0xfffffffffffffe49) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) prctl$setptracer(0x59616d61, r1) r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:48 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x0, 0x1, 0x25, 0x3, 0xa0}, 0x9, 0x6, 0xfffffffffffffffa}) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x301) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/08 22:42:48 executing program 1: r0 = socket$inet6(0xa, 0x7, 0xcacf) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x2c3, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x1000000000, @empty, 0x7}, 0x1c) 2018/04/08 22:42:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r0 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x3) sendto$inet(r0, &(0x7f00002e1ffa), 0x0, 0x0, &(0x7f0000be4ff0)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 22:42:48 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)) 2018/04/08 22:42:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nfsfs\x00') recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/104, 0x68}], 0x3, &(0x7f0000000380)=""/125, 0x7d, 0x7}, 0xae}, {{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000640)=""/219, 0xdb}], 0x4, &(0x7f0000000780)=""/213, 0xd5}}], 0x2, 0x10000, &(0x7f0000000900)) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r2, 0x2a, &(0x7f0000000080)={0x2b, 0x100000001, 0xc3b, 0x6}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x14, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000180)}) 2018/04/08 22:42:48 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "626f6e64300000a80600"}}, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x5000}, {r0, 0x241}, {r1}, {r1, 0x2}, {r0, 0xa252291f0536f3f8}, {r0, 0x12}], 0x6, &(0x7f0000000300)={r2, r3+30000000}, &(0x7f0000000340), 0x8) bind$netrom(r1, &(0x7f0000000380)=@ax25={0x3, {"9d5bfdde5fc6b4"}, 0x1}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8937, &(0x7f0000000040)={'bond0\x00', r5}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0xffffffffffffff66, 0x82}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) [ 346.602767] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 22:42:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) dup2(r0, r2) 2018/04/08 22:42:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) clock_getres(0x7, &(0x7f0000000180)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x8000, 0x80040) write$tun(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff00000000000000bb30e10388da000104020026000800009e86a400000000c3d082e9ab3819c4edc56d17e495d2ee4807a3bf4557d8c057cb2cb98c355de7661a7e2a8cb85f88f72fa56e0c3c78e2dd544b70bf4edea9a25d616b9343cc7aca8bc931eef45ca5c949b5d2d88976b630d8acc6ad66328781f83933536aedb6dafb2275c0446164c8575ccd0000000000005583a415f121354bd26ff307de328a07a8cc89aeaf25bdc26d374c060000"], 0x1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000040)=""/224, 0xe0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'gre0\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x20000) mknodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100, 0x0) accept$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) recvfrom$packet(r3, &(0x7f0000000500)=""/209, 0xffffffffffffff8c, 0x8000, &(0x7f0000000680)={0x11, 0x1d, r4, 0x1, 0x100000000, 0x6}, 0x14) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000800)={0x1d, r5, 0x310, 0x70bd22, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}]}, 0x48}, 0x1}, 0x40) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x20000}, &(0x7f0000000440)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000300)={0xfffffffffffffff7, 0x10000000000000, 0x3, 0x2, 0x1}) getuid() 2018/04/08 22:42:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000180)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r4, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001840)="7c3c2c17750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x32}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000814}, 0x4000000) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r7}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x2, 0x3, 0x8, 0x24}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000a00)={r8, 0x5, 0x7ff}, &(0x7f0000000a40)=0x10) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000840)=0x0) getpriority(0x1, r9) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000008c0)={'sim9\x00', 0xfffffffffffffffd}) connect$bt_l2cap(r4, &(0x7f0000000880)={0x1f, 0x6ae3, {0x2, 0x7e, 0xffff, 0x1, 0x6, 0x2}, 0x3, 0xffffffffffff0001}, 0xe) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/04/08 22:42:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/143) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x14, 0xd, 0x6, 0x800000005}, 0x14}, 0x1}, 0x0) 2018/04/08 22:42:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x1, 0x800) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) [ 346.980581] IPVS: ftp: loaded support on port[0] = 21 [ 347.051262] binder: 24004:24009 BC_INCREFS_DONE node 88 has no pending increfs request [ 347.065684] IPVS: ftp: loaded support on port[0] = 21 [ 347.080441] binder: BINDER_SET_CONTEXT_MGR already set [ 347.086709] binder: 24004:24011 ioctl 40046207 0 returned -16 2018/04/08 22:42:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:49 executing program 2: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xec20, 0x620000) ioctl$TIOCNOTTY(r1, 0x5422) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a}, r2) 2018/04/08 22:42:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x10000001, 0x52, 0x2}, {{0x77359400}}], 0x30) 2018/04/08 22:42:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) seccomp(0x0, 0x1, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{0x0, 0x5, 0xa9, 0x6}, {0x3, 0x7f, 0xffffffffffffffff, 0x8}, {0x1, 0x2, 0x9, 0x3}, {0x100000001, 0x1, 0x80000000, 0x401}, {0x10000, 0xe953, 0x401, 0x58ca2fbf}, {0x9, 0x2d, 0xca38, 0x101}, {0xffffffff, 0x0, 0x1, 0x200}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000002c0)={'ip6_vti0\x00', 0x7ff}) 2018/04/08 22:42:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/packet\x00') pread64(r2, &(0x7f00000d0000), 0x0, 0x100000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) 2018/04/08 22:42:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x0) r2 = accept$alg(r0, 0x0, 0x0) close(r2) clone(0x20280000, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/04/08 22:42:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x200000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = memfd_create(&(0x7f0000000000)='%\x00', 0x1) recvfrom$ax25(r1, &(0x7f0000000040)=""/123, 0x7b, 0x2100, &(0x7f00000000c0)={0x3, {"1ecd5b0a22fe40"}, 0xb2}, 0x10) 2018/04/08 22:42:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0xf6) write(r1, &(0x7f0000417000)="f0", 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r1, r0, 0x5}) 2018/04/08 22:42:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setreuid(r2, r3) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x5ce}], 0x1) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xc90, 0x100) write$evdev(r1, &(0x7f0000a37000)=[{{0x77359400}}], 0x10) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000001c0)) 2018/04/08 22:42:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000340)=@pic={0xc9, 0x7, 0xffff, 0x4, 0x5, 0x9, 0xfff, 0x4, 0xeb7c, 0x0, 0x2, 0x46, 0x1cb2c000000000, 0xb16, 0x5, 0x1}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400001, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) listen(r3, 0x0) 2018/04/08 22:42:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x410100, 0x0) epoll_pwait(r3, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x5, &(0x7f0000000200)={0x8}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) 2018/04/08 22:42:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0xff, 0x3}, &(0x7f0000000340)=0xc) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x111000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x1, 0x2, 0x2}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x10, 0xffffffffffffffff, 0x8000}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc004ae0a, &(0x7f0000005000)=""/20) 2018/04/08 22:42:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x0) io_setup(0x6, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x9, 0x1, 0x0, r0, &(0x7f0000000000)="f7", 0x1}]) 2018/04/08 22:42:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r4 = msgget(0x3, 0x1c) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/22) 2018/04/08 22:42:50 executing program 2: semget$private(0x0, 0x7, 0x8) memfd_create(&(0x7f0000000500)='\x00', 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x1cb, 0x8000000000000000) 2018/04/08 22:42:50 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x2}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:50 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x200000000040081, 0x80000008, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/04/08 22:42:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000000020040, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0xdfe7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0x1ff}) 2018/04/08 22:42:50 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) 2018/04/08 22:42:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) r3 = semget$private(0x0, 0x3, 0x40) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000240)=[0x7, 0x1]) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)) 2018/04/08 22:42:50 executing program 0: r0 = socket(0x10, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="510000000000000000004104295b02bc6a1063d9d3bb5edde840f7edc0d367e3ba30e3153ba71b96d20bcb0d3cbebc198f61e8ead8fcb399ced6006b52fe234d8c655c840ebc9147c6cf7658df9ff6f74ea7afc4db32f0b4d05ed3e56fa0cecd5a53ae2ed3c05690ab77a32f770b3c7a6cbd578dc2d784c2edd9c9f2ea40a0a734597aa7ef50f6228f9a9ba27c2570fbf5819115be7c"]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x8) 2018/04/08 22:42:50 executing program 6: r0 = socket(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x10001) ppoll(&(0x7f0000000000)=[{r1, 0x3100}, {r0, 0x400}], 0x2, &(0x7f0000000040), &(0x7f00000000c0)={0xffffffff}, 0x8) 2018/04/08 22:42:50 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000000), 0x800) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/08 22:42:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000bc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b80)={0xffffffff}, 0x106}}, 0x20) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r2) write$rdma_cm(r0, &(0x7f0000000cc0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f00000000c0), r1}}, 0x15) 2018/04/08 22:42:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x3, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xe023c62607478e06) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000850400000000000005000002"]) 2018/04/08 22:42:51 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000000c0)="d277a50e847a9aed2d18d100c8a6941ad024a5583bdcf5950657efdb912d76484b1eca601b82e00f8813be8f360890bccd92bfc18705d9976f2ae6e1000a8800e0e95a7cf030c5b25e4d658ddbfb3853fae390bbc0a2918fb9b1404a37085c254dbc2132b2d5f251b69ee37113d57853db9c766b1cb2077d9addde717a2a07e72cc01be6040719850f4c4170c869b3f2125a272593f41abb5bb7a7cbc42777f6139522e762af3df94f0544d6b92458cff23da2579f7b66832e9d50316a6664abf919ffc339a1452eb93da8a2140802") 2018/04/08 22:42:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1400}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="b80c008ee00fd575c20f21e10f01ca66b92d0300000f3236660f3830dfb880058ec80f090f20e06635040000000f22e00f01cb", 0x33}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:42:51 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x8, 0x8, 0x8, 'queue0\x00', 0x20}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0xfffffffffffffffe) lseek(r1, 0x0, 0x4) 2018/04/08 22:42:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="8bf2ad85f8aa7d96b6f368c3f426cf06", 0xa, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0)=0x3d, 0xfffffffffffffd31) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") eventfd2(0x0, 0x80801) socket$vsock_dgram(0x28, 0x2, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000240)={0x2}) sendfile(r0, r0, &(0x7f0000000080)=0xd, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000400)="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", 0x1000) [ 349.004956] binder: BINDER_SET_CONTEXT_MGR already set [ 349.010732] binder: 24163:24165 ioctl 40046207 0 returned -16 2018/04/08 22:42:51 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3a0, 0x10000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x4e09, 0x1, 0xea0, 0x3]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/08 22:42:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000000000}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:51 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000004c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000000140), 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000180)=""/145, 0x91}, &(0x7f0000000040), 0x1}, 0x20) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) 2018/04/08 22:42:51 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/08 22:42:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x87892324eccb32c0) getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:51 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x26, &(0x7f00000000c0)={@multicast1, @empty, 0x0}, &(0x7f0000000140)=0xc) fstat(r3, &(0x7f0000000180)) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000028c0)=ANY=[@ANYBLOB="280300001900010125bd7000ffdbdf25ff010000000000000000000000000001000000000000000000000000000000004e2100004e210099ef180c003f000000", @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="0700000000000000d8050000000000001b000000000000000000010000000000090000000000000005000000000000000300000000000000f20e000000000000070000000000000000800000000000000800000000000000000001000000000007000000b16b6e0003010203000000001c011400736861315f6d620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007806000000000000493377d41993c01d08888e423637ef9c73bf0176391829845d51731280222189f8c39ed3cfa8270a52ac7a35926642e8df523abf893b3da853952fa7766081e16483c2343d3d1b7cbde17fa6a16c1ff905a3ec657b9572112c9e5b820208828a91318c7f3d20b980c0e4b3a7a2caa4e5b4c57b2e0edb7d4ed136cb63ed26c03540c02e0050e7befa8fe79a456c87274f8c845acbdaa61c37fb1b506783a2558c242ff3d346c25a609aae3e08294127ec3ffda9d0428de99f29054c6a05dd385922739b1f4925b164580d400ace59200040011200736571697628726663343130362d67636d2d6165736e69290000000000000000000000000000000000000000000000000000000000000000000000000000000088070000a0000000be696c2074ae1befedfbdad27131f3777ddd90bb2ebc644c1e6a95ac7470147f545dd04434204041d918611fe6388f1eb9fbe9250ff024136b835aa859a2744cca90fdaecd281bf37a1feb2ccdbe19dd1dda6a0f6500740ac5a83e03a7384ba318278af0b3a9c0c4c30770aaf64e83e2224eb759bcb3c1a9c5926c22fcaed0c7b0ffa99eeeda13729939a6f726f28adfd25d546a600fb23426ae26569ba0a694a3d5c764f1ba20744b6255c3f52b77b0c63ca71388952f6ca7ef2d57b5eee38ab5d49d33542172db162fbae86ca1ce4bbdc5d968888033b688ac878c6edf741ffe1a2d9f20ed291af55fc65d17338074960000000c0010000100000000000000080004003c4b0000"], 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0xffffffffffffffff) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000a00)=ANY=[@ANYBLOB="bc060000", @ANYRES16=r8, @ANYBLOB="00032abd7000fedbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="c40002004c000100240001006c625f74b5b18c436568785f6d6574686f6400000000000000000000000000000000000000000800685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000001000008000100", @ANYRES32=r6, @ANYBLOB="6802020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400a7830000080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040081000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040003000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004004000000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="7800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004002e0000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r6, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="e800020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008000000080007000000000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040000ff0008ffffffff0800f909000200008000036105000000010003055fcfc8214000040006000000c400010802000000"], 0x6bc}, 0x1, 0x0, 0x0, 0x4000}, 0x50) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) r9 = fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000780)={0x5, [0x100000000, 0x9, 0x80000001, 0x7f, 0x151]}, 0xe) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x508, 0x1, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000007c0)={0x9, 0x1, {0x1, 0x3, 0x143, 0x3, 0x7}}) unlink(&(0x7f0000000900)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x3, 0x1e1, 0x7, r9}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000010c0)=ANY=[@ANYBLOB="000000000000000004000000000000000600000007000000050000000000000001efffff00000000030000000000000005000000000000000000000000000000000000000000000006330000000000000000000000000000000000000100000001000000000000000600000000000000000000000000000000000000000000008000000000000000000000000000000024000000000000000000000000000c000800000000000000000000000000000000000000000000000008000000000000000000000000000068b8000000000000030000000000000006000000000000000000000000000000000000000000000001000000000000000000000000000000018000000000000003000000000000007f0000000000000000000000000000000000000000000000020000000000000000000000000000001c2b698d743ba14a4c9700373ba6aba1c9618df23b20dc75c8bac8d8503c3104af6143d34f4765199dff884bfc45f69b952874752121f4af1e77dad540cb66aa2c3b1a"]) 2018/04/08 22:42:51 executing program 4: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/47) prctl$getreaper(0x10000000002b, &(0x7f0000000080)) 2018/04/08 22:42:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(r2, 0x20000104, &(0x7f0000000280)) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0x7fff, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x0) 2018/04/08 22:42:51 executing program 4: r0 = memfd_create(&(0x7f0000000040)='@\x00', 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@dev, @broadcast, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x8bbc8f79f512431e, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) io_setup(0x5, &(0x7f0000d38000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000f8cf4b)}]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r2, 0x6, &(0x7f0000001580)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f00000000c0)="3be74ffcfb28e24cb82f04310e2f682241e65caaece4bd9ce38d7a51bfcfa77c62bbec433e0b9598611a41d029a8cbe570fa3aea72817abe10ab8d358b47a4f03c4d5a6e9c9feaa2bcf33ed03dc42837ac246ee225f8d54ca7150cc1d7597f7bc6896d1823cf87c4d476cc5574a9a49521b91b35", 0x74, 0x46e, 0x0, 0x0, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f00000002c0)="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", 0xfe, 0x4, 0x0, 0x0, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x80000001, r5, &(0x7f0000000180)="1582413d68a7e6d7ec0a0c3bb0f4641f41941ace490c80559b6730dad8a3758638a1f5679baae51d22bdb1cca06e337010d8ced609a9a978", 0x38, 0x1f, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0xe6, r4, &(0x7f00000003c0)="39e9cab4a18f591864815d61ab8a71bf654a078470a8e0", 0x17, 0x2000000, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0xd74, r0, &(0x7f0000000440)="d84c0465df3bf2c267c9784e4ef9dcb62a6bae85363d24d84457535a46aaf1dfc5f246cb733e700073c53fdaade3ceaa15dfad29110fea035e49f9871d3370c2a4fd89610d97df09833240e940e6f7b9ad5c80527c87f34ec8227d37d9a9edc07a1fef59890f44567741529773b9d8581e7571b5bbcc147197713d067728675f4ea04891c0abb4072c0ee08f061c359977aa30d4ec11fe18b4e76f6f86e7a0556009ba", 0xa3, 0xfffffffffffff000, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x1, 0x40, r3, &(0x7f0000000540)="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", 0x1000, 0x0, 0x0, 0x1, r0}]) 2018/04/08 22:42:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:51 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x40, 0x0) bind$ipx(r0, &(0x7f0000000280)={0x4, 0x8001, 0x0, "8ef104ea8caa", 0x7a}, 0x10) r1 = socket(0x1e, 0x3, 0x10001) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r1, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xee000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000080)="b7cf9b6a1bb73e7f79728983fe55e59edf0eee561cb4da3304ce69876c122e922cf3224247ced18dca10dce2f8abc18d449a29e5968afb09bb97ddc3dd47acd970e8e8bd4f5c63921bed4ed131fda1399a99acdef68f8e628684da7789684b48fa15dd2131b461f3b4c1829e3d7ff2fec3097d449ad866f526587d666c66041347f958fb1c6f9e04c19e", &(0x7f0000000140)=""/138}, 0x18) sendto$packet(r1, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) set_tid_address(&(0x7f00000002c0)) 2018/04/08 22:42:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324dea", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f00000000c0), 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 22:42:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000280)=0x8) 2018/04/08 22:42:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) 2018/04/08 22:42:52 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) 2018/04/08 22:42:52 executing program 0: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) write$cgroup_subtree(r1, &(0x7f0000000380), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x9, 0x3f}, &(0x7f00000000c0)=0xc) 2018/04/08 22:42:52 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x100000000000000, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:52 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="757300b5d400000000") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="8e0b70519babe514240b2c3b73f9ea08", 0x10) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) tee(r2, r2, 0x200, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) 2018/04/08 22:42:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x7, 0x0) r1 = getpid() getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f00000002c0)=0xf, 0x10ed5b) 2018/04/08 22:42:52 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) fsync(r4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) accept4$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r6) r7 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r7, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r7, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r8, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) readv(r7, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000007c0)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/08 22:42:52 executing program 1: r0 = socket(0x11, 0xa, 0x0) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x39b) 2018/04/08 22:42:52 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x8010}, 0x40) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000000340)={0x4, 0x3ff, 0xfffffffffffffffe, 0x201d, 0x8, 0x1, 0x7, 0x7, 0xe3dd, 0x0, 0x3, 0x10001, 0x1f, 0x4, 0x223, 0x6, 0x8001, 0x101, 0x1, 0x2, 0x7, 0x40, 0x8, 0x0, 0x9, 0x9}) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000000140)=&(0x7f00000000c0)) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) 2018/04/08 22:42:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x102, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) bind$can_raw(r0, &(0x7f00000002c0)={0x1d, r1}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r2, 0x107, 0xa, &(0x7f0000001000), 0x0) 2018/04/08 22:42:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="00000000f4ccc12a8ee445f2e79c4ccd6ca46bbb31f0462588879f232968f8a85c9b664086d0f777de751a6c5b02ce3c61b916eb93") socket$kcm(0x29, 0x2, 0x0) getpid() ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x2, 0x2, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x78c}) getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:52 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x1000000, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:52 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x580, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400000, 0x82) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x181002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000200)=""/112) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc0010140}]}) 2018/04/08 22:42:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc000300c43f06009500"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x100005}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/04/08 22:42:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xa00, 0x0) read(r0, &(0x7f0000000000)=""/239, 0xef) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x10) 2018/04/08 22:42:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/08 22:42:52 executing program 4: unshare(0x8000000) r0 = getpid() tkill(r0, 0x2b) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0xb5b9, 0x1, 'client0\x00', 0x3, "0ae3f328aa1c0ccd", "39d47796c470b5f2a9151d0128bef000457a8ad848bec985a55f2a34ed69136a", 0x3, 0xfff}) mq_timedsend(r1, &(0x7f0000000040), 0xffffff4f, 0xfffffffffffffffc, &(0x7f0000000280)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000480)=""/131, 0x1cb, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x5, 0x7fff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0xe00000000, 0xf}, &(0x7f0000000140)=0x10) 2018/04/08 22:42:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0xc100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x4004743b, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000002c0)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x0, 0x1, 0x1d22, 0x1, 0xc00000000}, 0xc) timer_settime(0x0, 0x1, &(0x7f000006b000)={{r1, r2+30000000}}, &(0x7f0000040000)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/199) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') accept$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000480)={@rand_addr, @multicast2, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000980)=0xe8) getpeername$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001080)={@local, 0x0}, &(0x7f00000010c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001100)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001140)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001280)={'ip6gre0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000012c0)={@mcast2, 0x0}, &(0x7f0000001300)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001340)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002ac0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002bc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003140)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000003100)={&(0x7f0000002c00)={0x4c8, r3, 0x100, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r6}, {0x134, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x46}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x128, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r14}, {0x178, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x4, 0x2}}]}, 0x4c8}, 0x1, 0x0, 0x0, 0x84}, 0x40) 2018/04/08 22:42:52 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x100000000000000, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:52 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x10000000}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = dup2(r1, 0xffffffffffffffff) accept(r3, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000180)={'team0\x00', r5}) 2018/04/08 22:42:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000002c0)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7e5b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e96202e38c2de87a9463a4edd6619df162a2ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e119222b932996042df8fbdb441b2ec51bfba000000") r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000480)="42f72642c0f3b372c17aeb5743fa8865d0fd0b52d679612193e9a317547e608fd5ea0ebdb9fba5106b2a8b4903a33da46e6fe56f7b174dd5540b87add955ca8f967a47125e5141c28b4dd6f35c1bddec4b8a527eaa3a8f228085abf69eb3082589ff7ed3ce3291c32e4020c72f3961288c70f7a93f9e460981dd81e345af178343ed126739937849c6550370c3380a5caaaa99e804", 0x95) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r3, &(0x7f00000002c0)={0x0, 0x3f, 0x2, @thr={&(0x7f00000005c0)="7a4208f2aebde642826874d20aa3634ae1a95309c77654c7a4ca2ae824d6eeaa59801d118f096f16a0cc0e30cee2a885013ef947ae565235abf9d48942171048425b339eafddb41b56ec47d0172db85c2292324e80ace195a7fb0a21d8814ce0609982ff79956ff28cb5f3dadadcd8eb0f7b1244541db37369e877d638a4f25516a52131a3b7a36c0da6", &(0x7f0000000680)="572acdd537f726028300d097bf4295bc8fc5dca2620fa3493f2380a1ba858addd1c0eb8f276f3b08fd9fdf55523f8ab62800e8851f1a30e369ab2e41c2d7ab153bd41d09290b2cf978558eeda87d4dd07da3e588643ee2c10947074e2796bf2d889e479d667c5e0e3f77dba286309c8882102ac35385f75453d8455ade0f759279386bcb0d9ecabf9a4563ad3e4d55116212cd8a2aeaa873b3e77aa900dadad07ffe919bf042d53d657489ef"}}) r8 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r5, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r7) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0xffffffff, 0x6]}) r9 = socket$kcm(0x29, 0x5, 0x0) sendfile(r9, r6, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() fcntl$setownex(r8, 0xf, &(0x7f0000000080)) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2018/04/08 22:42:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)="b865b90e444d9d1f14b6ed7d6e5b3fcbf7f8527b5d93d7730a1307b407668894672e2c81d9bf880b0e7a7122d062841635c18e1fe3d3e565358fc7928dfe9503ef9d4902a72243bb17bade2ffa15fb5f44127a5769aeffdb89f0ded9633edec77a73186180ab00935323ee9890a4d4bd03b2d7e35b7f48134be079c2c3876176f685bd59ab85bc0dc3a3561dfef4b72f80f3cc5ee263a4fc2ea800e8f07adfbb0e0bdd3c90dfe663d92e957ad2a67475951d1957352d71c50d955a6b4df56a56941e64be387f1eafc7ac83fdfbab7547feb856442b699c9270ac84e3e0afca37d2", 0xe1) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/126, 0x7e) 2018/04/08 22:42:52 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x4, 0x8000) bind$ax25(r1, &(0x7f0000001640)={0x3, {"4da533d491404f"}, 0x2000000000000}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x20000, 0x0) sendmsg$alg(r2, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)="87e93d164d6b97a568329a2c874f35c6b50ddc8282cf8f980dd265a668d1987e382512597c6cf07693c13c311f0ca6764f7ff4ba475bbcfee0e7308030735647c933e11c2a39ab020bf572774454ad89bed6d95d3690589d2d4afc199945f579845480", 0x63}, {&(0x7f00000003c0)="0393b7b6fa3225f5cd7a7b3d8545bf06b6cc32c1dec607a1fc6f4bdbfebc8003eed373", 0x23}], 0x2, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x10, "fb04edb5cca31d7e40a7ad979ae5b3bb"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc1}, @iv={0xc0, 0x117, 0x2, 0xa8, "1c2d7ff6c833b25db1fc31222fc14268189702faf79fa5f9ddc4f631b7464fda8f32ddb28a1492ae5a36fa253ef93a8eda9f8ef43bba10e4ac5c492f222bc816468b87c2387af4a91f996f190d1bc818cf82448620ff79e377d04c09daa2104958c40a14bb4a8ce40d82c179fed1f0a1ab64b7f0197e2b97571a69569f57505df018c1246b4db4aa2c71fc97520e8fb0b7bd6bb01eaad012f6033c644890b3ec2e38075683acbd06"}], 0x1160}, 0x44004) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001680)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001740)={@in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xa00000000000, 0xdf9, 0x7fff, "7aa34756f2f121f90804a1500aa2125e781edb78a89f50c9197acc49792b0bb2b8e694fdde1ecffa72f47988dee7a78a082671b8479600826cd5920af825a739934157527b9c5d6fb73e41ed843041b7"}, 0xd8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000016c0)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000001700)={r2, r1, 0x8}) timer_create(0x7, &(0x7f0000000280)={0x0, 0x6, 0x2, @thr={&(0x7f0000000080)="5a314d400ccefb133f18e1db4cb7a972d051f94f7223c58639e76bcb493173cac84430ff1084bce88a07e001bf5c01289f3d250607460b957b7b39e7cba4dd1de3ab16a4bb87c15b607cb63925a8e9340846a4cf4d86f177ebe604a4526db316bbb4b600e8ac5cdd05a37c6c856b86ca0ee30c79660af8d290652cf68c9bce94a1df70cf18a1391ea102ca466b4cf09e8d2224b9f346e0664ea00b747f87eb2f268caac06a7cf305ebd7a4e5276c18caaa094c866306341472bf47cd059b0fe675549f203f5646b6836f2f21dead1fd99e8cf2", &(0x7f0000000180)="b3b08fddba16c745bd12103962a42ddf96fce737e616ba1e2b7b78e1f2d6839ebf6cfee2b631dc85283fca084621ff8c6255ff914de976eea867407b09f62972fc83cc7212fd517c1b8503c57e7fcd10c9b370fddd17e2d786abe0871fd2f3d79447a9c154facb41600435821ae51557fe689a2f171db60c3ca0d29f75c0d5216a008fcbbb4d2e0a4938bc9626e95c8da514e30c14790a7d90875c4723877840812ae06a8927bc2d61ab3925b1b047904acbc70391ee3aa043d30ca36e2af13bcfd88b587ae874ec980ce934eedfad158f1f23efc8f88260e700d10333ee24"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r5) timer_getoverrun(r5) 2018/04/08 22:42:52 executing program 4: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001840)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)={0xc4, r1, 0xb01, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x32}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x80000001, 0x4, 0x9, 0x40}, &(0x7f0000001600)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001640)={r2, 0x80}, 0x8) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@rc={0x1f, {0x0, 0x8, 0x10001, 0x8, 0x1, 0x7ff}, 0x1f}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="8954abd8046a2f0bed801ff824910ff6f3eb0cacee779f3323f587ce517e6b6a7fb1e4f4f6d0133e968568571070efe38fd13afde4221afad1c1e316a5d65919980846e7446b11b971f680804ea1d38f767e6701925cc0776d59c439ea551296f2d8001c8a0ea2f6b3b39865ebec08d957321409f6fe1dc34b0d09cbf3de21a7684e276e5f5c38eaba672944603faa98eeee07cc9e8cc130f2ea6b1ce8a6619f370ecd", 0xa3}], 0x1, &(0x7f0000000240)=[{0x68, 0x0, 0x8, "28095841e0a3517dc0f17040760ba4d08dac2c553ce9daf61ee7228588bb9945b6828aa7501ed708332a201b2525264b1eea43d6c6e6ff53251856af2c498fc10df586fa5035689da2b09404fbc7ee52f862fb3caa"}, {0x1010, 0x18c, 0x1, "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"}, {0xc8, 0x101, 0xaef, "a81d34c34d40193b651eda2bf0dc5d00931a8da222561a9eb503cf846efeb7001b4e31a25ac1b7b1bfb0b0fe2ea09c74e1cc923bef3246326166f809d61b11866525fa983022f3a3cc9c1b5f6d296490f3b134f09b25dae13f938b12e5aff550201b6a7529db48ac6bce2cb3e5e14046635638035b2c629c905a222b98d4722021296514991847f48f0e8b3aa667d4627a4c16e2a99cb334418dfb7549da64f6dff4eceae27835e2a2ab6e69778ea7224f9a1f5170"}, {0xa0, 0x184, 0x80000001, "cc0e37cb16140408b1f0c46a2472c41488dbb30a704a5ce649b3efa3e02e39a26cf1ca5b444edc3645032aaf6cd6ed327ad44f50c8a6bf3fdb8c0db7c6109a5ee3a36223288d0ca763049cf7a461ea271150a409f5665596379397261f7f151134dd5f2653d632142a8b84d469343f3083250f20c5295ee3bf257543152ab10e93144c2d1e5d2756784b7f1d"}, {0x70, 0x115, 0x7fff, "4ae855d20f8a533a4a1c104f4eafef3098e857a877b422daf19c5e8b46feb21b966911c52fe17eba0de0fde70636232388431638b2c03ee87b9f4e8344af75e044790db5348ae85819e54856057b240f90dd0607b248987b6dbaf926a121"}, {0x70, 0x10e, 0x43a, "be41c8a9126e89937479f1b43545110efaf2fbd76294a1915e3c7b71524ac9d18754931e3341072611bb7a6ea74c7904fbb57e07570750e5609ea9e43aac091aa6e0c33cef06a095e82062512f7a68f332879627e2b54ec488"}, {0x20, 0x115, 0xfffffffffffffff9, "2084f20cb0cea9e99f4f"}], 0x12e0, 0x40000}, 0x4000000) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 350.662363] binder_alloc: binder_alloc_mmap_handler: 24305 20000000-20002000 already mapped failed -16 2018/04/08 22:42:53 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/08 22:42:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x1000000, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:42:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = getpid() getpgrp(r2) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x3, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000240)={r1, 0x3}) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x54, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f0000000140)}) 2018/04/08 22:42:53 executing program 0: unshare(0x400) r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) munlockall() r1 = memfd_create(&(0x7f0000000140)=')-^\x00', 0x1) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0xe747, 0x4) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7e00000004000000c3e2367775be13bf6e69b96f249cfabb2d38c12abd07e6564b9320ff2cffd900000000000000009ed35281f52bfc24f9fb5e478d91140c92e74784e54ddd33aee01fce2832e6e5a9c7bcf039bebc4352d6253e4989935ae86f86d18a88a49c84316255cc96585244d873ab95b84be7819a28cc826284051e63a074211cf7e170d8"], 0x204081) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x8}) 2018/04/08 22:42:53 executing program 4: r0 = memfd_create(&(0x7f0000000000)='md5sum@\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x104, r1, 0x11, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ee}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3bbf}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x40001) getpeername(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x1, 0xff, 0x2}, 0xc) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000380)={0x2, 0x6}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x12, "5cbff7db29eadfa7dc0fdc352d04bd8b8f3b"}, &(0x7f0000000440)=0x1a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x54d}, &(0x7f00000004c0)=0x8) bind$llc(r0, &(0x7f0000000500)={0x1a, 0x313, 0x1000, 0x784d480, 0x5, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r3 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000003000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) close(r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x9b94006419b34f8d) bind$llc(0xffffffffffffffff, &(0x7f0000000600)={0x1a, 0x206, 0xb3, 0xa0dc, 0x100000000, 0x800, @random="9bad9bb82713"}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x48) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000740)={'HL\x00'}, &(0x7f0000000780)=0x1e) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000007c0)={r0, 0x7, 0x7, r0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000840)={@local, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @dev}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000c40)={@broadcast, @rand_addr}, &(0x7f0000000c80)=0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/08 22:42:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000280)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="71dca736af442c900743c48c5bbac18c066b8242398a8f329c376dae8c1a9a63803a2affab4c1d7a5c789d4baa2d7a0f4f1a744b07fdee79b1fe944a76d3b26e1c7601b252662f5aaa5363ee5625e076e0d19f3a52f0d85c9df027b875561ce1de755c", 0x63, 0x0) r2 = request_key(&(0x7f0000000440)="2e6465616400bb298b3d0b265b64cbfd9e6a4cc50fc28783701eb480035c05d81e1101f248b5ebce8bef7463f91bb1ca2df80af9792be7fccd095c5f6c48075804000000cd5f72016c41cdcb21508036f32fb0cc0de2c326066c3a95f5100e9153500d3b74b100eebd86ed4bfbeef3", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='-em1-^\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x20000, 0x41) getgroups(0x1, &(0x7f0000000000)=[0x0]) select(0x40, &(0x7f0000000340)={0x5, 0x7ff, 0x10001, 0x7, 0xffffffff, 0x8, 0x91, 0x5}, &(0x7f0000000380)={0x4, 0xfffffffffffffff8, 0x800, 0x3, 0x3f, 0x9, 0x3, 0x7}, &(0x7f00000003c0)={0x242, 0xfff, 0xfffffffffffff001, 0x7, 0x200, 0x7e, 0x7fff, 0x7}, &(0x7f0000000400)={0x0, 0x2710}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/04/08 22:42:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x82, 0x2, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0x1000, 0x60}, {&(0x7f0000000100)="3f552f8a2c606918053b06fda183132309e4117b982bc4049c248cf13db12837a4221221028687ea9063866536a75163911e39340644773220b2fc3313599044f0f631c7de38064c0c2cec1a74fee48d4a89868c5bd85e3bcfacc7248e078cf457f587b0dbfb2e48ff8abed5e5e29a2aa91e18fee6e4aa5e506eb2809861a193ef5a38d2ff5924ae41f06c3461b38b518d63a1d74d06836aca448e77b0ad12bcc23ed04b52824ec47cdffcdc384c66927c058f25ef521399726437e32cc76d9b822860180e77df207b163300246282aa248393ec716665c0ff0ab38145e993bdbc66001e0d70b8f6178f8c53bd", 0xed, 0xa3}], 0x1001000, &(0x7f0000000240)={[{@conv='conv', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@conv='conv', 0x2c}]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000002c0)) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440)) [ 350.814921] binder_alloc: 24333: binder_alloc_buf, no vma [ 350.820614] binder: 24333:24341 transaction failed 29189/-3, size 0-0 line 2963 2018/04/08 22:42:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000000), 0x4) 2018/04/08 22:42:53 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x4f) r1 = userfaultfd(0x0) lseek(r0, 0x0, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000600)='./control\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000005c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)=ANY=[@ANYBLOB="080000000000000002000000000000000400000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYBLOB="000000000000000000400100000000005000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00G\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c566213f9d4f9081159b1dc7189762fdb7f9d3511195ef3edef290d582256b6a3fc9c3ab29d48d5db8ed4e5862bca5c5aa4676be9b75e493df41a9f6d43778cfaf108637e66ff9ed0603013ecb9a46e27991492031f2876b4756584e094a7bfbe7a1b0863311762d455cbd30d97ba9029207d0c752122f2cb61c2202a72cde43bb770fe80369e01c21ecf5404a12cb8c5b112b36cd21f13345e4a1d33f28a2db28270bb7a20139e1d22cc7f1"], @ANYBLOB="000000000000000004400000000000005000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000400000000000000c500000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002700100000000009b00000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d00000000000000a00000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) dup2(r0, r1) 2018/04/08 22:42:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8040) r1 = getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) capget(&(0x7f0000000240)={0x20080522, r1}, &(0x7f0000000280)={0x10001, 0x0, 0x9, 0x674, 0x1000, 0x6}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000400)="e461bbbbc3ff920df5f96e01ca9450a59b5b63598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15d3e1192bfba0000000000000000000000000000000000000056afba9e0075a129a1f4ad6c2722455721bb4e101d73c13edf20c0cc2b6f8c48ad7a253636b0293fb145e4326fe17d99261740d23573e898e49665152c529b6cd2ba54a01b77a3dc49818bc94bd22b00526f75475f9c4850e89b089d882b8d31e316e8adb49571df4274f668daef") r3 = shmget(0x2, 0x3000, 0x54000005, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) [ 350.885053] binder: 24333:24348 transaction failed 29189/-22, size 0-0 line 2848 2018/04/08 22:42:53 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x1cb, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="4e8b466446a4aae62b3c07e24d474be260d41fb23b7717d1e84d35751ba49da7012c992a6d315f360d9554a91ae0824f77a4f3dc59df5d", 0x37) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) 2018/04/08 22:42:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x14, 0x2, 0x9, 0x800000001}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x138) 2018/04/08 22:42:53 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) setxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@random={'security.', 'vmnet0\x00'}, &(0x7f00000000c0)='([\x00', 0x3, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/08 22:42:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x1000000]}}}, 0x5c) [ 351.061286] binder: undelivered TRANSACTION_ERROR: 29189 [ 351.066875] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 22:42:54 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x10001, 0x1, 0x6, 0x8, 0xa7, 0xffffffff, 0x6126ce40, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7, 0x2, [0x2, 0x200]}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000500)) 2018/04/08 22:42:54 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ppoll(&(0x7f00000002c0)=[{r1}, {r0}], 0x2, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000440), 0x8) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000180)={0x20}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000080)={0x1}, 0x8) 2018/04/08 22:42:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xffffffff, 0x8001, 0x1f, "01986538b73c50cc41894b18eb22f6bf9cc04ee73c3e19e8ccb51705470161d449a5e4d91c7c7d2ed87b4b941486859190ef77b7f44162533e407a0b4a4cae50ca17ea765dfa923e56ff35e797cb8f17"}, 0xd8) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 22:42:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/08 22:42:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x4, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 22:42:54 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x220000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000006000/0x2000)=nil, 0x2000}, 0x3}) r1 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/08 22:42:54 executing program 0: capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000000580)) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000005c0)=""/177) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', 0x0, 0x10}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000540)) r2 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x200000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000680)=""/140) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x12d, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="5a9186c91be5e1be6182ba4acbf4028ce68de927a70ce7b0b5f8204f964ae94acc14b8126bd593f33d7d8e8c42a91a751653e7b6ab235cf5569265230eb9fa7afe221cc0b5a1d4c64df8e37e2aad337d1b4e718818e6250f8220c48c1bf5d94a111d6a0f90033ba5541cc409b2bba36d7f6b54", 0x73, 0x1}, {&(0x7f0000000100)="99c378c85e3b10dc212b45278b982f73489305a34189200c059cfed2e1e1ef922f483f5ae44ca83bfda8e7789d9ebd2b74af40c8a3e083dca8109b14e266231b7cd9ecc76509cb9e519d685f0e5f3e2e0d1dc3da5426e4cc11a1a5b310", 0x5d, 0x6}, {&(0x7f0000000180)="e061d4db1d696dd7bfb3", 0xa, 0x3}, {&(0x7f00000001c0)="87844ed207c607522a95ea18f839d7494fca95695b9ed64a53223b2561d8b76528bae0ff3a46ea29b2257e05dd66ce3fe53248d8dca0e67b3fef3720c9de2d3a36299a0249cdc97df3e15f3421cda4b109264ff1343abd2a09462eb520f49de39bdc28ab415503b5872fa11c4555218ebf2223f3b9373115aead43d9b89787754d803f63d49a2e1f59f508e26e55928a70d3fb41bd10ed6ae3e802c97ac0977a719bb04da6cc600a37b7611a54deb3d3ce67edb3f59a6254eb203943ac38f4f286d0a3e71d1f918729219372f4a3", 0xce, 0x3}, {&(0x7f00000002c0)="f3d696179e152132be615e537e11853abd25bce5beb85c6988a90804648bda5af6433fe601714084523a311a11b02927ee4c9624f4e2b6495caeb6a346966c513ce7e2293f1fd5342ac4c5325a7b01638b4dd21c2ff4f57b4e03b4df8c337182007327bd557a17bfb405908c7dc7309d309931d118505c0a947649baa698594889000cc03158872b8cd299d7ca1baa344ee4663731b9be12d85befbef09450823cc81e1f9b68ed029fff9fec82c2ae0a80a35ed922955ef8d1d9e61ebf36ca0c788dac9af4ed", 0xc6, 0x8}], 0x1000000, 0x0) 2018/04/08 22:42:54 executing program 4: unshare(0x40000000) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000400)=ANY=[], 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) 2018/04/08 22:42:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) timerfd_settime(r0, 0x1, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x1, 0x4) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r4, 0x10, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044014}, 0x4000004) 2018/04/08 22:42:54 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffed00ffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa204}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/08 22:42:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) shutdown(r0, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) [ 352.164719] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 22:42:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r4, 0x10001, 0x28b, 0x1}, &(0x7f0000000180)=0x10) 2018/04/08 22:42:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x90010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0xbc, 0x0, &(0x7f0000000400)=[@clear_death={0x400c630f, 0x1, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000280)=[@ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x4}, @fda={0x66646185, 0x7, 0x3, 0x2a}], &(0x7f0000000340)=[0x0, 0x0, 0x20, 0x78]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000380)=[@flat={0x77682a85, 0x0, r1}], &(0x7f00000003c0)=[0x78, 0x0, 0x20, 0x40, 0x127c93a1dc0f2b7a, 0x38, 0x78, 0x58]}, 0x80}}, @decrefs={0x40046307, 0x2}, @dead_binder_done={0x40086310}, @decrefs={0x40046307, 0x1}], 0xa7, 0x0, &(0x7f00000004c0)="23fd0dee1199f9e61f007bc6706048615cfe04fdb85436cb7de5618bfc4e567d8a460ba83c251cfd19ce6fd30743fda178824d023c5b4882aad241ee7c1b141f2fd2eea18c906d262df60e284b97608a791e29be350308a41a4af4e6d880ba3906ce095e37baa294df462448a001671e02bab42facfe8816bc6e45f2e47a26b4236f60380865ecc03cef2a78d482b9ea20a459eb89a239b152723dd2a01b9974502368d55a8194"}) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x100000000000000]}}}, 0x5c) [ 352.425586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 352.455870] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 22:42:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00030058", 0x1f}], 0x1) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x2, 0x381201) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0x3, 0x4) 2018/04/08 22:42:54 executing program 0: r0 = perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000040)=0x1f, 0x8) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/04/08 22:42:54 executing program 7: getpgrp(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000540)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000480)="0400000000000000666c6f656c0000000000731509005c128b8f5daa1a3e3756e9ddbbfe8e24230300810e6dc098981c65c3382cb752a08dd1b6c6") r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)='/dev/sequencer2\x00') socket$kcm(0x29, 0x2, 0x0) r4 = getpid() r5 = getpgrp(0x0) r6 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r6) getpgrp(r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") getpeername$netlink(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000340)={{0x100000000, 0x4, 0x4, 0x80000001, "4b7753fe1f316a7647b999643f063f4a3d785efcc1f9dad7aa850d1a42d0bb280663925d33866e0a14087347", 0x3ff}, 0x0, 0x0, 0x7, r4, 0x100000000, 0xfffffffffffffffc, "f52ab482ff5c268331207adea27f9dc22f1776cde01227899d3c6e84f2b132530129b64c9ae106196c35bb81ab7db302b582fdc0beba12cb246aaab34de7f8a7", &(0x7f0000000240)='big_key\x00', 0x8, [], [0x2, 0x3, 0x6]}) r7 = eventfd2(0x0, 0x80801) sendfile(r7, r2, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:54 executing program 6: futex(&(0x7f0000004ffc), 0x20000000082, 0x0, &(0x7f00003f4ff0)={0x0, 0x989680}, &(0x7f0000210000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/69}) 2018/04/08 22:42:54 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4a2, 0x101000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x7) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000000)=@ethtool_coalesce={0xf}}) 2018/04/08 22:42:54 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004600005c00000000f2009078fffffffcac1414bb440406000420880b0000000000000800000086dd080000100000000100000000000000080022eb000000002000000002000000000000000000000008006558000000000000000000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x74c]}) r0 = dup(0xffffffffffffffff) syz_open_pts(r0, 0x400) 2018/04/08 22:42:54 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x5, 0x6, 0x40, 0x2, 0x2, 0x1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/08 22:42:55 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10600, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x100, 0x7, 0x70, 0x1}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x16c, 0x17, 0x315, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0x0, @in6=@dev={0xfe, 0x80}}]}]}, 0x16c}, 0x1}, 0x0) fcntl$getown(r1, 0x9) 2018/04/08 22:42:55 executing program 2: r0 = memfd_create(&(0x7f0000000280)='-#\x00', 0x2) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000340)="827ae8e070b57e7daaaa1724f2280864713d4933d9ad28686f585ceefe99b19229a9592d2c9530cd", 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair(0x11, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000060}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r3, @ANYBLOB="10002abd7000ffdbdf250d000000600003001400020062637366300000000000000000000000080001000100000008000300010000001400f6006772657461703000000000deffffff00080008000300000008000500e00000021400060000004a805ff5fde16be05af64863f0c200000000fffffffffffffff900013c000100080001000a000000080002005e00000008000100020000000c000700230000000100000008000200290000000c000700200000001d0000002c00010008000500040000000800050000000000080002003a000000080002002f00000008000b0073697000080006000100000008000600596d0000010000009b6bccc550216d80b5c2ab24031ac3152af4dc517a4998d4aedc3f84d7b7cb4f24874c7e0b7ceab6f11161ecc3dc1338e391d26118346853a7744f8b7b2f6b881ed63e2afb568be8816f417711ca4568e7136db3a2c6f3905f75f69b29f82069e63b4b3ae702c4"], 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x801) r4 = socket$netlink(0x10, 0x3, 0x1004000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r4, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) 2018/04/08 22:42:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3ff, 0x7fff, 0x3, 0x5, 0x84}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x6, 0xffffffffffffffaa) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7, 0x4, 0x3, "6544d6aff43078fc5872fb8312b92de27822a4acf70098e0469467864de340d0196ee5d4e34fe9e9fffa001490e845c88b4a86c58fd7fdfb6c28c0e14c4f01c98b68f9fe339c0d704bd791d23649d91e"}, 0xd8) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000240)={0xffffffffffff0000, 0x0, 0x2}) fdatasync(r1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000580)={'bond0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000440)) 2018/04/08 22:42:55 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) setrlimit(0x8, &(0x7f00000000c0)={0x8, 0xffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x161) 2018/04/08 22:42:55 executing program 0: r0 = socket(0x10, 0x200000000803, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x401}, 0x4) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) recvmsg$netrom(r0, &(0x7f000088dfc8)={&(0x7f000023c000)=@ax25={0x3, {"8434321a3329b5"}}, 0x10, &(0x7f0000e11fd0), 0x0, &(0x7f000071f000)}, 0x0) 2018/04/08 22:42:55 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:55 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) add_key(&(0x7f0000fb2ff5)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3082", 0x2, 0xfffffffffffffffd) 2018/04/08 22:42:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)=""/78, &(0x7f0000000140)=0x4e) 2018/04/08 22:42:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') msgget(0x3, 0x400) socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) r3 = open(&(0x7f0000000240)='./file0\x00', 0x200000, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r3}) 2018/04/08 22:42:56 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0xfffffffffffffff7, 0x81, 0x2, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x100000000, 0x2}, &(0x7f0000000180)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x2}}) prctl$getreaper(0x3d, &(0x7f0000000000)) 2018/04/08 22:42:56 executing program 6: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x1f, 0x3, @thr={&(0x7f00000000c0)="56d2a1a8a70e896834ea61d5ead60eed83f87a7709f37ee4ccd5e36faac03999c1bb601f56137d4256ad3beb61aae764357040c024134af5c80e7d8f9c52b2c7a244c8e137819e5de3d0edc785f7ac176848d51b622a04a93cf0b55d786b9012544627618be68a07b4201207ad64d7935eeeb63f3211c00d672476a8136efb1748", &(0x7f0000000180)="2cd2141e477253d710177ef61fec9ae4624bbe705561"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0x5}}) 2018/04/08 22:42:56 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) 2018/04/08 22:42:56 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:56 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(0x0, 0x15) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/08 22:42:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x200000000, 0x10, 0x0, 0x70bd26, 0xffeffffffffffffc}, 0xffffffffffffff81}, 0x1}, 0x0) 2018/04/08 22:42:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="71c486be4510d5b42c041ef81f2ee55ff61694b0b7557b9b171cd6251b5807ead40cf7d13c564b382a94137e1d65f9ad62e86285c49daa5d427dfd7bc8c73cf80ff22c77b4213e2fb22ae30471914319affe8fddb53b3fd2ad86da608e58fbbe4728a7f7db13c4005e54ed1ecfa468e66cb8df91915dd9ed06efa4e0eb39493fd037e1b7c3621471c9feb7f9a2e7051e2257dd34a4b761d223bc95912f9b060eb1f4a218ec073c56c3c435f0d7a1b2335eee8c25", 0xb4}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="9a1706d0211d63400fd786ecc5c660752857d8c8e13a43447b17d424f2bb3be83d5a2873c6f5e709f2d49cc51185f9506356d437daee21604aefc4128ea535b48212fba774bccd83ccca9d63dbb49b71e8d543b2a63dc80da67347156aa17a3720e52a682036808c79282c1d08576183c897a3b27d98a424ffc3058fa63f5db36209a4cce22c6f", 0x87}, {&(0x7f0000001680)="ac0973af44621ee8c4c067fb2eaf9b93453df7c22deb5cf369d21f16b0a876d054e0c2d888c5e78ce5f06ad79aef5b174c2afff6383117533e5ed97b3350353888aa12cc8a42299c40c9a3d90d1d82e54ff56e36968d07be60752a4d50bc4e85e84b515b74d802fc763d01f2b69f7754ec57c19d0e98e8c915d76bbea3c5b14a17b687970914868355a52846ae271e70fc62a112932220ff7e5e55cab6e552bfeb818852f06e76592c2ce78bd926a191", 0xb0}], 0x4, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x115180) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x100}}, 0x6, 0xf2, 0xe4, 0x80000000, 0x100000000}, &(0x7f0000000200)=0x98) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000014c0)="190bf3f69215b1898b962a0ea9d3") sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r2, &(0x7f00000015c0)=[{{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001800)=""/142, 0x8e, 0x100000001}}], 0x1, 0x0, &(0x7f0000001640)={0x0, 0x989680}) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) 2018/04/08 22:42:56 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') io_setup(0x1800, &(0x7f0000000240)=0x0) io_destroy(r1) socket$kcm(0x29, 0x2, 0x0) r2 = getpid() getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000340)={{0x0, 0x2, 0x1, 0x100000001, "5b3c777c0818106c53a2de9129e0666efd424493b1492f48fb9431ca63252630dfaf3b5b12179d222d1d3b59", 0x1}, 0x0, 0x0, 0x100000000, r2, 0x33e0, 0x9, "c0020ce50bfd675cc69c6a44b8a2fd1fd681e4df91d73f0354c48a6fb890415615c8452ea1576983d748fbcbf48a87677babd31a8936e8f28e3d488baece23bf", &(0x7f0000000280)='eth1vboxnet0{\x00', 0xe, [], [0x6, 0x2, 0xc55, 0x8]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0x5, 0x2) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) getsockname$llc(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x10) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x8, 0x141180) 2018/04/08 22:42:56 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6a425129, 0x4) 2018/04/08 22:42:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x500) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x6, 0x4) 2018/04/08 22:42:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) tee(r0, r0, 0x3ff, 0x2) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) writev(r1, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec13", 0x37}], 0x1) socket$inet6(0xa, 0x0, 0x2b) 2018/04/08 22:42:56 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:56 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/04/08 22:42:57 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip_vs_stats\x00') preadv(r3, &(0x7f0000002400)=[{&(0x7f0000002380)=""/88, 0x58}], 0x1, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x7, 0x80, &(0x7f0000000040)="53f6c800eedeb098f47afcd51a9103f14c499289892b92b3373edbbae2173047f72e4da33e5d18cc97bdde06a1d126686dbaa5a3948e2fe3c02a88c7205c490b886c9409695d541d0e271f2e4078fbe0dbe66b9f9cb69f13948d5bab1c60605a8ce006bb88be4de3063fc58fd85ac2b5110df6d9c6c5f8135eb6cc04fc10998d"}) setpgid(r1, r2) 2018/04/08 22:42:57 executing program 6: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000300)={0x2, 0x0, [{0xbdf, 0x0, 0x3ff}, {0xaed, 0x0, 0x100}]}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x83) getsockname$packet(r0, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000031c0)=0xffffffffffffff1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e21, 0x5, 0x4e21, 0x13c, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x9c3, 0xff, 0x1, 0x8, 0x43f6, 0xed2, 0x8}, {0x6, 0x1f, 0x1000, 0x8}, 0x40, 0x6e6bb1, 0x3, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x4, 0x2, 0x0, 0xe73, 0x3, 0x7}}, 0xe8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002b80)={'dummy0\x00', 0x202}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002ac0)={0x5, 0x1, 0x1000}, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002900)={0x0, 0x2, 0x6}, &(0x7f0000002a80)=0x8) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000002940)) sendmmsg$inet_sctp(r2, &(0x7f0000002a00)=[{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e165c2fab2dff69dd17b93e4ebb1af5046ecb956d37d6045b4445e5b24b2871a7c82507e5fde0cf424f8cfa6e837c078c0a0a86083bc838e98ae1f365ad32683f02eb0a9a31c896166059814dbb99580e3805daa13b5cf64aee211550b69109f4864f8f33736006c1a949cc4b8115c320e9c515d09d3a39fbf2a31df7557af5deed88d6f90749ada7c0e4d57f24e139158d887d0ccdb8491124fa1932c956bb4bb65c7eebc68461e8e78d8aeb7ae207ae71c2c3b015d99847a1349c3b0e6c1fe8ea3bc9cc6b948122e1ec97fb3280e1d574ada66dd5db7c12ce3dc944cbaade11b31499cba475fdb54b16931a2a4db94fca899b0e1d5", 0xf6}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x8000) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000040)=0x4b) 2018/04/08 22:42:57 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0xfffffffffffffffe, 0x1ff, 0x0, 0x482ccb74}, {}, 0x0, 0x6e6bb2, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d2, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x0, 0x1bba2a34, 0x705}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/08 22:42:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:57 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x988000000, 0x400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x9}, 0x8, [0xeae, 0xc4a, 0x0, 0x4, 0x9, 0xc8, 0x4, 0x8]}, 0x5c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/08 22:42:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="58ca6143b13abc4e15ba331b82d6d3347630aaa6f41adb36faab02405c67d851bd080a17b521cf4a52215e6076f5038c37f5c4a5d4b19ef167f9def2cfa5d1f5611eaf3089c1c0b81a47a4ff18f9e61e6f4bb1b327056c573071bb5ceeb1981055b545c56abc0d26f71c15b248f4026c10023dd92782731119790e30ce4994ab3b1eeeeec88f", 0x86, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x0, 0x1, 0x81, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) pwrite64(r1, &(0x7f0000000480)="0abb5b420f0da251daa577e389f8779293443067b0204afba669e2d9757e17e24b58cabc4952774800f9cd6eb523b9d9691950528bc41565ccc7bc578280e5f2e57be154d603b929216b5d04087ebc8f7a319df8ad90376cb3dd6b4faf71f09a603f9e63ca981da42a213a7f2b33beee837155eba3a89c", 0x77, 0x0) 2018/04/08 22:42:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xa, &(0x7f0000000000)=@raw=[@generic={0x0, 0x0, 0x6, 0xfa}, @alu={0x7, 0x4, 0xc, 0x0, 0x0, 0xffffffc0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x2d}, @ldst={0x3, 0x2, 0x2, 0x7, 0x7, 0xffffffff, 0x8}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 22:42:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) eventfd2(0x8, 0x80000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffeff}, &(0x7f0000000080)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000200)=""/249, &(0x7f0000000300)=0xf9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x15}, 0x4}}}, &(0x7f0000000180)=0x84) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000380)={0x1b, 0x6, 0xd76, 0x9, "7214a646b5c35f806e886b32d0ddf1a9a20086efb02cd506238a5af2206e433dbec9c58b1b2d177eb78f57ad", 0x80000001}) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000)=0x3f, 0x4) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/04/08 22:42:57 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x480, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xa8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x4000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x10000, 0x2) 2018/04/08 22:42:57 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip6_flowlabel\x00') r2 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) fcntl$setpipe(r1, 0x407, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") fgetxattr(r2, &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f0000000340)=""/214, 0xd6) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r1, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$KDMKTONE(r1, 0x4b30, 0xff) 2018/04/08 22:42:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f84f90)=ANY=[@ANYBLOB="021800000a0000000000000000000000030006000000000002004e20e0000001000000000000000005000500010000000a024e20fbffffffffffffff0000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/08 22:42:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001100)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001140)={0x0, 0x4, 0x10}, &(0x7f0000001180)=0xffffffffffffff81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000011c0)={r1, @in6={{0xa, 0x4e21, 0xe7cd, @loopback={0x0, 0x1}, 0x20}}}, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x210100, 0x0) epoll_wait(r2, &(0x7f0000001080)=[{}], 0x1, 0x6) r3 = socket$nl_xfrm(0xa, 0x5, 0x84) syncfs(r2) getsockopt$bt_hci(r3, 0x84, 0x801, &(0x7f0000000080)=""/4096, &(0x7f0000001280)=0x1000) epoll_create1(0x80000) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000010c0)) 2018/04/08 22:42:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x3, 0x6, 0x3, "dc321f8b67ab46a748f1ba92572b509c442a967564a3c31053a4415eae4fe92c239f6f4d4be95394fef1e4474c5cd921d0fafabc4c4f68cc25dc3837ef2664", 0x35}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="f70280aedcaddc7806a5b8ca62b38a018a9dcfce593cb8b313d2df53202393137c3250c8c3a32149dfafaf75429e0d9e668676bbc23a09a4485b333b", 0x3c}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000000180)="5adc613cd6f81dae4db9d65751fe81700e7d879b49f0970aecacdf0bf2fc2490751dee0298fd3623f97114a18b8dcf3315ea02cf16edd9dd85b9", 0x3a}], 0x3, &(0x7f00000003c0)={0x88, 0x110, 0x5, "65a02a4b137664e34b9b2366a77ea73cf03b082d7bb69350c29b6c04e73f073d39088d77ea077f79fb6bee88adb6e1d3ef503c0e070fc5f951eabc68762f88f0175424bdeee3cc5c06fac6f30155462cdcd9fd08a4c4520b7f899e9013d156eef4f3109b7012f723554c77ae08e8457dc1f4e59b"}, 0x88, 0x8000}, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x3fbf}, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) unshare(0x28020000) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/08 22:42:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:57 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x14, 0x7b0a, 0x3, 0x0, [{}, {[@rand_addr]}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f00000004c0)) syz_emit_ethernet(0x107, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "12b1", "71a841", 0x6, "d2f1f74ef1d3707dea30760322d3f40ed72bdefa9d44c782fc816a1eb58d32b026577543341c8496e6d667aa4920de1338106cb3784e4181b9f26348b87eb2853d2bb63a5a3e76b234b307107fdef68d3a4099bcbe8855215c793c2a702eb42a5206b851ae59a49c6ba7f1c1c95f782bf376d4720b5184db2ef7f2c893efdfe6347ea364627dfc93eb98bce09149f348ae895746a480e56db9845a25c7a6b03a66781b2caa147783dfcbd039a98774e0377ab9da2d426fb5061b9e1152d140176f3c6b803b62b3206d7109767f4294bce953248931e08d6c7d28faf7c1301fbe721cb5c3f4b8da4fa784ee80639c36c9"}}}}}, &(0x7f00000001c0)={0x1, 0x1, [0x3ac, 0x90, 0x790, 0xfaa]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40980, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/08 22:42:57 executing program 4: r0 = memfd_create(&(0x7f0000000080)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c7"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xfffffffffffff193}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x4, 0x9, 0x100, 0xebf, 0x3, 0x401, 0xb3, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x200, 0xffff, 0x1, 0x81}}, &(0x7f0000000300)=0xb0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r7, 0x800455d1, &(0x7f0000000340)=""/187) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) [ 355.227347] x86/PAT: syz-executor4:24660 map pfn RAM range req write-combining for [mem 0x18d760000-0x18d763fff], got write-back 2018/04/08 22:42:57 executing program 5: r0 = memfd_create(&(0x7f0000000040)='!^^securitylowlan0vmnet1\x00', 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80002, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000100)={[{0x3, 0x4, 0x7, 0x8, 0xffffffffffffffff, 0x5, 0x4, 0x7, 0x5, 0x184f, 0x1, 0x5, 0x1}, {0x2, 0x5cd, 0x7, 0x1, 0xcb53, 0x4, 0x82a, 0x7fff, 0xff, 0x2, 0x1, 0x1, 0x3}, {0x100000001, 0x6, 0x10000, 0x0, 0x8, 0x2c4, 0x7, 0x1922, 0x80, 0x338, 0xffffffff80000001, 0xffff, 0xfffffffffffff15c}], 0x2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8932, &(0x7f0000000000)={'bond0\x00'}) [ 355.303140] x86/PAT: syz-executor4:24660 map pfn RAM range req write-combining for [mem 0x18d760000-0x18d763fff], got write-back 2018/04/08 22:42:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:57 executing program 6: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x9, 0x0, 0x8d}) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f000003cff6)='./control\x00', 0x220001a1) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "c8b4f55f8ad7"}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r5, 0x17a) accept(r2, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80) getpeername$inet6(r6, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) mkdir(&(0x7f0000000040)='./control\x00', 0x1) read(r1, &(0x7f0000058fef)=""/32, 0x20) 2018/04/08 22:42:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000240)) 2018/04/08 22:42:57 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x45) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000003c0)={0xfffffffffffffdf6, &(0x7f0000000500)="ae062377fe2259fb2fbc9871c5be0b950600983ad7091921077f9705662aa17e7798a056b98901ee9c3b05e7b3d110cb68fbd9e75571bc6032ab3ef63f7cc51c92ec2c7f7954ac5279658e312a5ae1e7ff3dc7d12ba6c7eb20b12d993bb48287d11e5536859e1d3ca546574d789ac28839b1d81078e20f95b755cc3f710019b9b5a9632f09e7e9b14e16d7aff8d8e86ad21f4461cde299fadc65a99aa45cc3a15aff8e9c2d4af55a9a0f5acdec600809a0c09d4231e3787cea8cd88fae0af88f719f7e94d281008caed7c85239299d6d"}) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'rose0\x00'}}, 0x1e) 2018/04/08 22:42:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x9, 0x1, 0x2, 0x0, 0x1c, 0x8}) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="a3ba15256ae5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "15d128", 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}}}}}}}, &(0x7f0000000280)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x9f, "34a52166a6ec4c3726dae00364dd193c5fe0e4f9ccfc11640376bcdcbb85a77fda014da23f9338a90d57d0e78fd34243131491da349818e37c55dec14394f2eb985cabae3557224dbc200d98d8810daa79cb513e70dd99e7e6812f8fd9c1fb49632117ae0ae39939181cb6128e83c26fe26093f8cb7dd8914f9badf3075013e7e461ff20bf99c5dcb65ef2360e8bce5f698b494c11ce7abd6bf60beed17461"}, &(0x7f0000000240)=0xa7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x80000001, 0x4, 0x4, 0x0, 0x49a, 0x7, 0x66, 0x0, r2}, 0x20) rt_sigpending(&(0x7f0000000140), 0x8) write$fuse(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="30000000060000000000000000000000000000000000000000000000000000000700000000000000000000000000000021579a3638250d0b3b38570fc6e6318baa2710c4340e47077374e0c80e8808a3f58cf2930be05d4700c2758bfcb6c21ee4d8949dfd7bf3bb5c68cc440cc7172ac314b3e64c8474a997deb08c51e286abdc09d20364d31a99c48fa845b90bd41c5427bc3331331a9a2dbf0d4c82461ac2d2f150bb579a91b3cebf0002546382a9debadd07c46bb3a3f3183bb83498901d63b93cfe4ee2cf08b83a666b27cfd71cbdd2b5c1b20a13903eab9bf0ae034d4d1bde0547c3e3cf3d8d0f32b38dcc51af9dfd"], 0x30) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x400) ioctl$TIOCSTI(r3, 0x5412, 0xfffffffffffffffa) 2018/04/08 22:42:57 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x12) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x5e, 0x8e41, 0xff, 0x4, 0x3, 0x7, 0x5, 0x9d, 0x38, 0x389, 0x1, 0x5, 0x20, 0x2, 0x867e, 0x7ff, 0x101}, [{0x7, 0x2, 0x6, 0xe2, 0x2, 0x0, 0xfffffffffffffffe, 0x4}], "a34c43b2f114af5f9bad0bf9d4c3372219f8487e5fb504c80c10b032d67c65126888818309d2c18313533477482760711a6cab2f7a13af3bc09d40bb7d5311f2b52eefedd4179157d7bcd7410a06bee64fc10b61f99fb41f9d4a010b15cb719c383dc348934d8f72bc41bf2f0fa87b146da11230c9a3088243900d84097e26aa07bab0f21418b734fbc54d21dc9536bb158bd53410a1aba5bcc7d646a56415d408069ddefca5ca2eca8971690443c071746711a2df39ce6aaf1f1acc652deeb1f503d2899b503e30326068402ef35298ee14d91bfccf5757df3106329e443fde85958b", [[], [], [], []]}, 0x53b) mmap(&(0x7f0000c86000/0xa000)=nil, 0xa000, 0x200000b, 0x101010, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000640)={0x10001, 0x7fff, 0xb5e, 'queue1\x00', 0x4}) 2018/04/08 22:42:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x800) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x51, 0x3}, {{}, 0x0, 0xfffffffffffffffe}], 0x30) 2018/04/08 22:42:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/08 22:42:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000340)=0x4) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000280)={0x0, 0x7, 0x200, &(0x7f0000000240)}) accept4$packet(r0, 0x0, &(0x7f0000000380), 0x80800) keyctl$negate(0xd, r3, 0x6, r2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:57 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c0000b04a8091afa80d0932d84370552e693000fc380c2dbfc75e9f178a1239cb959cf0c249b9733d85e104000000000000001cb4e2bf501db14d9f26a203415e66cd4dd3fd0ac1700612dbc308000000000000000070309f7f1969136edfd73294c0b51575a9e8000000000000"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/08 22:42:57 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r1 = socket$inet6(0xa, 0x5, 0x0) sched_yield() socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r1, r1, 0x4) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) 2018/04/08 22:42:57 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x7) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x73, 0x3ff, 0x3f, 0xffff]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f00000005c0)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000007c0)}) r3 = shmget(0x0, 0xf000, 0x600, &(0x7f0000ff1000/0xf000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/123) 2018/04/08 22:42:57 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x7, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)="6e6574617400954c1e91c8613bab29f76d9206b7c1d7bd94f65d371bdd084f419394479821867e66cf2566ddecfb632da8b68f5d40c58e914cd18e8e5e04d473d5e2109f58c96c34e2fa4ca058aeceaa2d4f592b60fc40f1", 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r3}) syz_open_procfs(0x0, &(0x7f0000000100)="6e6574617400954c1e91c8613bab29f76d9206b7c1d7bd94f65d371bdd084f419394479821867e66cf2566ddecfb632da8b68f5d40c58e914cd18e8e5e04d473d5e2109f58c96c34e2fa4ca058aeceaa2d4f592b60fc40f1") preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000380)=""/199, 0xc7}], 0x1, 0x0) 2018/04/08 22:42:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x80) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) [ 355.613397] binder: 24710 invalid dec weak, ref 97 desc 0 s 1 w 0 [ 355.656435] binder: BINDER_SET_CONTEXT_MGR already set [ 355.678524] binder: 24710:24714 ioctl 40046207 0 returned -16 [ 355.712958] binder: 24710 invalid dec weak, ref 98 desc 0 s 1 w 0 2018/04/08 22:42:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90900, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000080)) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x14) 2018/04/08 22:42:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xcef3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r3, 0xffff}, &(0x7f0000000340)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:58 executing program 4: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r2, 0x7fffffff}, 0x8) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00000001c0)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={r5, 0xa5}, &(0x7f0000000480)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000ac0)=""/4096, &(0x7f0000000180)=0x1000) r6 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/04/08 22:42:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440c03, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x2, 0x100, 0x80000001, 0x6}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000735000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/137, 0x89}], 0xa, 0x0) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/08 22:42:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext={0x80000001, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/04/08 22:42:58 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0x40000000801, 0x80}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/08 22:42:58 executing program 6: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) syz_emit_ethernet(0x10c, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @random="40c991bfc204", [], {@llc={0x4, {@snap={0xaa, 0xaa, "b3", "0204d0", 0x600, "0c766be78f121ef091dfbb587627b2e26ff2efe3165d98bd4d0f4e4a384df5f95dd35d693556fd3925df7c8859afdab418bad1f72ca15f4ad4bb19719d789404bf850768906b273056a55c216740e498b1e2c00da7dcc49f6938f3620312d1487d69353bf0fc455c309e0cc9cdc6a73ebfa353af4e8a134b94226a129dbf8dbc76c45e75de987ffdf518cda39aee62ed18254c96aa3331ac7a4c0ab3bb21fc15870fc857f392d57fb815335eb4ef0b86ef6f5686a2de76c3b7f03cad127aec3030f43bb3ea0acd6ebe8305a9a41b2700340aaefbf8810b2fe20ba17286c5275c05ee623beecce46ef2ca4625b146ff647741bb475e3a"}}}}}, &(0x7f00000001c0)={0x0, 0x4, [0x5de, 0xcde, 0x1cf, 0x9ed]}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='eth1cgroup\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='.)\x00', &(0x7f0000000300)='systemwlan0em1&systembdev\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='posix_acl_access@@GPLvboxnet0\'\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='ppp0-\x00', &(0x7f0000000480)='posix_acl_access\x00', &(0x7f00000004c0)='..[em1eth0\x00', &(0x7f0000000500)='.(system\x00']) r0 = open(&(0x7f0000000580)='./file0\x00', 0x101000, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={0x0, r0, 0x5, 0x1}, 0x14) 2018/04/08 22:42:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:58 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xffff7fffffffeff8, 0x3) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x3, &(0x7f0000000100)}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) ustat(0x0, &(0x7f0000000080)) r5 = dup3(r1, r3, 0xfffffffffffffffe) dup2(r5, r3) socket$packet(0x11, 0x2, 0x300) 2018/04/08 22:42:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x444002) openat$cgroup_ro(r1, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='#\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140), 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0xffffffffffffffce) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 355.865750] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 355.874382] binder: 24745:24752 got reply transaction with no transaction stack [ 355.881929] binder: 24745:24752 transaction failed 29201/-71, size 0-0 line 2763 [ 355.998117] binder: 24745:24772 got reply transaction with no transaction stack [ 355.999246] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 356.005690] binder: 24745:24772 transaction failed 29201/-71, size 0-0 line 2763 2018/04/08 22:42:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') accept4$alg(r0, 0x0, 0x0, 0x80000) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/173, 0xad}], 0x1, &(0x7f0000000480)=""/246, 0xf6, 0x427}, 0x41) socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) r3 = gettid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000006c0)=0x7, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x0, 0x2, 0x12, 0xfffffffffffffff9, 0x401, 0x2, 0x7ff}, 0x1c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="b86551dd", 0x4, r2) bind$unix(r0, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed58) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000000680)={0x3b, 0x1, 0x9, 0x3}) 2018/04/08 22:42:58 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf5ea559a1c5dc6b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xa) 2018/04/08 22:42:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:58 executing program 0: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x7fffffff, 0x3, 0x7fff, 0x4, 0x1, 0x7}, 0x2c) tee(r0, r1, 0x5c6, 0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f000075e000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000000)="0f2319c421605ecdc4c17b2c290f01ca3e36440f214ec4815dd8787847d38e6f440000450fc79e10a902e6c402e13dc78f2830a2d1af", 0x36}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffff001}) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f00000016c0)={0x80003}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="634fc41aacc3ca232d2cd8077b8358ac5b1f0ab9911c337ab6e1b7fb8a8ae6374acdb0fce7c3cdebca577efdecdcf7885e9ebc991c9a70faefbdb7bec1c4f8236fb92ba5d529d26fe0c8b82b9bf018db39615a"], &(0x7f0000000280)=0x6) [ 356.116560] binder: undelivered TRANSACTION_ERROR: 29201 [ 356.122178] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 22:42:58 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) fchmod(0xffffffffffffffff, 0x82) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) listen(r0, 0x40008000000005) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') r1 = semget$private(0x0, 0x0, 0x151) semtimedop(r1, &(0x7f0000000240)=[{0x7, 0xc8b}], 0x0, &(0x7f0000000500)) pause() perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00004f3000), 0x115, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) io_setup(0x0, &(0x7f0000000200)) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@rand_addr, @remote}, &(0x7f0000000640)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)={0x0, @loopback, @remote}, &(0x7f00000006c0)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000003e00), 0x0, 0x0, &(0x7f0000003f40)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004400)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000004500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004600)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004680)={{{@in6=@ipv4={[], [], @broadcast}, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000004780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000047c0)={{{@in=@loopback, @in=@multicast2}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000048c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@broadcast, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000004a40)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004ac0)=0x14) getsockname(0xffffffffffffffff, &(0x7f0000004b00)=@hci, &(0x7f0000004b80)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004c80)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004cc0)={@multicast1}, &(0x7f0000004d00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004d40)={{{@in=@rand_addr, @in6=@dev}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000004e40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000004ec0)={@local}, &(0x7f0000004f00)=0x14) clock_gettime(0x0, &(0x7f000000cc40)) recvmmsg(0xffffffffffffffff, &(0x7f000000ca80), 0x0, 0x0, &(0x7f000000cc80)) recvmsg(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000cd80)=@can, 0x80, &(0x7f000000cf00), 0x0, &(0x7f000000cf40)=""/170, 0xaa}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000000d040)={@dev}, &(0x7f000000d080)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000000d0c0)={@local}, &(0x7f000000d100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f000000d140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d1c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000000d2c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000f780)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000f7c0)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010d40)={'vcan0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010d80)={{{@in=@remote, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000010e80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010ec0)={'gre0\x00'}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000119c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000011980)={&(0x7f000000d300)=ANY=[]}, 0x1}, 0x0) writev(r2, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) dup2(r2, r3) 2018/04/08 22:42:58 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x101, 0x100) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000240)) splice(r0, &(0x7f0000000080)=0x37, r1, &(0x7f00000002c0), 0x5, 0x7) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000002123ceca, 0x0) socketpair$inet(0x2, 0x80806, 0x7, &(0x7f0000000300)) preadv(r4, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/85, 0x4}, {&(0x7f0000000140)=""/225, 0xe1}], 0x2, 0x0) 2018/04/08 22:42:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sched_getscheduler(r1) r2 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) poll(&(0x7f0000000240)=[{r2, 0x2416}, {r0, 0x80}], 0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:58 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) r0 = gettid() prlimit64(r0, 0x0, &(0x7f0000000000)={0x3, 0x7}, &(0x7f0000000040)) io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) r2 = socket$pptp(0x18, 0x1, 0x2) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2}]) tkill(r0, 0x400000016) 2018/04/08 22:42:58 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x513801) eventfd2(0xff, 0x801) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xd1, "d6a0b2a4825e3b85034875c25601466246112d45334cf85126f8e329d13d3f1844494ff07f3ec7e3a6a55f3a3398ded472e5cfcd77773f81133e045a73fc78d9078a0ba8beed84edd6f4f1317371950fcf4764e610f9139a92c16cfc53a8461529907b4d9b9b6f1254d06dbc8567adbafa3f50de8a981bfa93467f75c29c95b3c3449bf12ecc3b5970425a7861ad53b77fefdde63890d0bc4d10d13742cc518d78df5e09baa764356f83447bef9d341ceba4bf152aea15c3ee7135a4fd31a7f727ce14cf0bc7011479bef3c866cdd74bbd"}, &(0x7f0000000040)=0xd9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x800, 0x0, 0x0, 0x0, 0x81, 0x7, 0x5, r2}, &(0x7f00000000c0)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) 2018/04/08 22:42:58 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}, {0x3}]}, 0xb0) execveat(r0, &(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1002) 2018/04/08 22:42:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="99cf83d7e794de914b17f9cc294edc20b04a1495d7ea6e0d8bc36d92915ac8ef11", 0x21}], 0x1) fcntl$getflags(r0, 0x40a) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xa77, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) 2018/04/08 22:42:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='a\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x9c, r3, 0x200, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffb1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x341e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8010}, 0x20008001) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 22:42:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000001c0)={r3, 0x8}) 2018/04/08 22:42:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x1, 0x4, 0x9, 0x3, 0xffffffffffffff9c, 0x7fff}, 0x2c) open_by_handle_at(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x7f680de9cdf8316) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000480)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)="3bb83bd8f2ed1cdf227e7e69e95b1ffc1f0f64e02826aa8c65f749ac155178efc57b9a01e8a702519e7b94178ff9f65eb70470ef72da4905d137158dddb599de8debd15b148d4e1390a137ba87da93f12b7fedba420a830ecc79bc83cf0cf4d78dfc5a2d986863bf16cf075239b546e2d0f51d4291ca8b89aede4fedf7d1145cfa028b00000000000004000000000985ff03a37301b59c1cf9d72406c8") socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000003c0)={0x0, 0x1, 'client0\x00', 0xffffffff80000000, "d11eba3aa86f13e3", "e7a5dbe485c44d44b7db9ec9476b9ed5fb6631d99e91a4784190473d6d759430", 0x800}) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) openat$cgroup_procs(r2, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) sendfile(r4, r2, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) sync_file_range(r0, 0x80000001, 0x20, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'yam0\x00'}) 2018/04/08 22:42:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x11f}}}, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) fsync(r0) prctl$setname(0x24, &(0x7f0000000080)='/dev/ion\x00') 2018/04/08 22:42:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() r1 = msgget(0x2, 0x480) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/4096) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x1ff) getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:42:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r0, r1, 0x0) 2018/04/08 22:42:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8001, 0x801) bind$netrom(r0, &(0x7f0000000180)=@full={{0x3, {"0a9823f4aa9d6e"}, 0x1}, [{"21b724da5c61b4"}, {"64888057d4372e"}, {"18f8bd69e42444"}, {"38d5cecdccde1b"}, {"860d67c335f0ab"}, {"a022339148941b"}, {"0e9481dce8260e"}, {"6665247c509c56"}]}, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x3f}, &(0x7f0000000100)=0x8) 2018/04/08 22:42:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000480)={r4, 0x51, "35da4e78f3b92edd420a34cc56c2b44e9db8a8bb508c29b702459520cdfe548112afeae564a2f4b70ec9fed4a4fa32c56ad17533d8721a4647f0d6a769bd15df2892e5b10e079ac3406c00dd046e8ff5ce"}, &(0x7f0000000500)=0x59) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="750f835ec76a953f5c6182c46173796d"], &(0x7f0000000100)="3a74670000000000008000080265783a30d1", 0x12, 0x2) r5 = shmget(0x3, 0x600000, 0x1188, &(0x7f00009fd000/0x600000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000180)=""/252) r6 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2a01) accept$unix(r6, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) r7 = dup3(r2, r0, 0x80000) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f0000000140)=0x80000000) keyctl$unlink(0x9, r1, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x88400) 2018/04/08 22:42:59 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:42:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = getpid() getpgrp(0x0) pselect6(0x40, &(0x7f0000000280)={0x9, 0xfffffffffffffffa, 0x3, 0x669e, 0x0, 0x200, 0x2, 0x3}, &(0x7f00000002c0)={0x1, 0x80, 0x0, 0x5, 0x8, 0x7fff, 0x61, 0x6}, &(0x7f0000000340)={0x4, 0x2, 0x6, 0x3f, 0x12, 0x10000, 0x8}, &(0x7f0000000380)={0x77359400}, &(0x7f0000000400)={&(0x7f00000003c0)={0x2}, 0x8}) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000480), &(0x7f00000004c0)=0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000000240)={0x1e, 0x8, 0x3f, 0x5}) r4 = eventfd2(0x0, 0x80801) connect$l2tp(r0, &(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x2, {0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=@expire={0x104, 0x18, 0x401, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x3}, {}, {0x0, 0x80000001, 0xffffffff80000001}, 0x70bd2a}}, [@mark={0xc, 0x15}]}, 0x85}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\'eth0\x00', 0xfffffffffffffffb) add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="49f0671342481a596f6a2c0194f04c24e4a957b751aaaaf99e55b1b258c17654b4a15448620dac9be57a6d83445d9d2e75ad17617de532570d886c7523d9dd1044b527e3fccbb3fe8fcb7d3c68d309f90409cf165e88d59bc848a2f1c321e23920edc3eaff79b070b9ea1606c2f773be", 0x70, r1) 2018/04/08 22:42:59 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000050601100400000000e927000000000508000100040000002b0d4ee752a62281afb0847182862315d4f842ab313268d7718bb1b97141eb969b09fbe24130355cd64701963ecd38c30ba3bd49446da60f9da4063c5aeed8448faa3f44bb"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/04/08 22:42:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$addseals(r1, 0x409, 0xe) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000002c0)=0x7, 0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)={[{0xe1}]}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 357.542484] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/08 22:42:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000240)=0x8001) r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:42:59 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:43:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='vboxnet1\x00', 0x2) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x39, "270202"}], 0x18}, 0x0) [ 357.589174] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 357.603899] kvm: pic: single mode not supported [ 357.603937] kvm: pic: level sensitive irq not supported [ 357.621143] kvm: pic: single mode not supported 2018/04/08 22:43:00 executing program 6: prctl$seccomp(0x2f, 0x0, &(0x7f00000000c0)={0x2257, &(0x7f0000000080)}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x0) 2018/04/08 22:43:00 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10000, 0x2000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000040)=0x986, 0xd, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x4c) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x20000000009c8, 0x200) getsockname$inet(r2, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xb2ec, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, {0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x8, 0x8, 0x2, 0x1, 0xffffffff, 0x80000001, 0x401, 0xc0a8]}, 0x5c) clone(0x0, &(0x7f0000dd6000), &(0x7f0000794ffc), &(0x7f000087cffc), &(0x7f0000f11f24)) 2018/04/08 22:43:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021f4070937d140300090c000000f0ffcfff06000000020013000200b3000000000000000000010006000000000002004e20e0000001000000000000002402000100faffffff0000000200000000030005000000000002004e20e000000100000000349e644d"], 0x66}, 0x1}, 0x20008081) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/08 22:43:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="f3d7c4e40966222cfa04ecc683e4048ee6429d9f6127645d4cb67510e763c1ab61d35df350a292cfa7a4b5d4bc8ed1eaee94b5b537eb05aa39713e4a8d4ba188d03abd92e4b0e29278041a3891867553a35a12594a5934ed5f43498faefe777f15104d094fa448bebd2bc156ccc1b5c68ac206", 0x73, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:00 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x4000, 0x0) sendmsg$rds(r0, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0xfffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff32, &(0x7f0000517fd0), 0x0, &(0x7f00000006c0)=[@rdma_args={0x48, 0x114, 0x1, {{0xcc, 0x2}, {&(0x7f0000000040)=""/57, 0x39}, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/134, 0x86}], 0x3, 0x10, 0x80}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000003c0)=""/42, 0x2a}, &(0x7f0000000400)}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x9}}, @mask_cswp={0x0, 0x114, 0x9, {{0x1, 0x1}, &(0x7f0000000540)=0x5, &(0x7f0000000580)=0x5, 0x12e, 0x6, 0x1, 0x8, 0x4, 0x100}}], 0xa8}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000300)="a226f4e2cba33001c129139b9021e82e3fb4919c682ca221fa4e2771b8c481b87c3f6845e220e210c5b9c94cfaf2fc347b490fce924d437a12e36a4c61b720c25c8ad3d1e43151bf8678c5b74e6ff65fb42019c2740fb9e886cf20417383677fb6fc75728fa60f2854a76b1b85ce7465c948ab363a8cf885c18a26210b6b78a7a08e8d3e3c53ba4e0ead3d59554e50f95e1b728243651e1e69fbac96e5068f1ce4f0f9e1d91328a9fe", 0xa9}], 0x1, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x22) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r2 = getpid() process_vm_writev(r2, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000000000), 0x0, 0x0) 2018/04/08 22:43:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:43:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x20, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff, 0x80, 0xff, 0x7fffffff, 0x8000, 0x7f, 0x10001, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x0, 0xfff, 0x90, 0x843e}}, &(0x7f0000000180)=0xb0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@generic={0x4, 0xfffffffffffff540, 0x4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x17a, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x401, 0x10001}, &(0x7f00000002c0)=0x90) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0xe2e96c5ed3a7a421) io_setup(0x7, &(0x7f0000000000)=0x0) io_destroy(r2) sendto$inet(r0, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/08 22:43:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x20, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="290000001900ff09000000000000a500020a1300000000ff00200800000d0009000900001900000000", 0x29}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x404100, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="6bebaa24f2482caf821f835657cf888314ceff213c67de91dc95ecbf208bca"], 0x1) socket(0x15, 0xe, 0xffffffffffffffe5) 2018/04/08 22:43:00 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="18de00000b06010000007c039ba5b0fe4d00fdfffbff003c56551dc37816d0f5fff450be76b03bd0eb435d8d6ef1456554dc2ebb185a06406f659d37e5cf26ec9e082f03c459f85061eb9be8e8ca2a79666fd928f21cacf0a1d6c10c018398c604130f65a3117b8981ef03b6e9f75050d7844d87f9f196515e904201858c7b7e755dba522936b85ab2094ff13332dff4f2294b0902278cb8ea70cb5497901ca8bd2857a3757a934039d93206693cd49af7c22a78fe1fbdf0d284e6472c3fb245bb4a4b194ec3a3e49c7a102536407207b6959da1e3156a73bcb9eb60edcda44c19529f129e582aa00545146efe25e915ea56"], 0x18}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x200) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) 2018/04/08 22:43:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 2018/04/08 22:43:00 executing program 4: r0 = socket(0x1000000000001, 0x5, 0xfffffffffffffffd) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f00000000c0)=0x1) 2018/04/08 22:43:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'team0\x00', &(0x7f0000000240)=@ethtool_ringparam={0x11, 0x4, 0x7, 0x6f, 0x8, 0x12000000000000, 0x73, 0x4, 0x50bc}}) 2018/04/08 22:43:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000280)=""/22) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @empty, 0x81}], 0x2c) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="76964f4cdd2ca06ff2b6732c2cea67696a01a9f2d6d3b84003b0b719cb0a6574d00463695af278fae1", 0x29}, {&(0x7f0000000300)="f89018942b8bfb027003c9f258dd3eeb33df7ea8f289ee2521af71601fd88e206c8df30a80f454ddaf07ece52da18b058d8982d7d3df4d32881f0f45fe6f963b3cd281e6ce1bba0ea204ee34b4589b1cf60a87e3b9be762992c8f66c5e5b4f0913953c5e1daca0f8f00724f76bce6f561f8f771fc27601974426a4a0eb89b2bc47bfa9bde803fde958c323a644a37f3926821284f271eecdc5cc5eab5f16d913fa3441e98bd210d9d14e473b623456ab7a6a6597ed52dbb417f9e47ffeb800fd90a5e3615c35736999", 0xc9}], 0x2}, 0x800) 2018/04/08 22:43:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x403, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x2}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000480)=""/121) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) 2018/04/08 22:43:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x7, 0x8000, 0x7, 0x81, 0x7, 0x5, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) r3 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="5454640991b64a194e5c6df5d45128779e0752e33c33dec87cf0ccc5296e4803b8fa1f2c91d2bbd3e2a92e908a6bbcb261fc8faf69115c5fb51ceeddd258164491d86f5fab791eb24a63124be6f1f54032368b5313a839800e225137492b95e251489ac8b316a5138019a67d20771597e976335a18009e17942cf320b8de4039be96066d84f1893f688e66b82bafb501c2d1a41a24c697bc6cb6bcf0c928b9bfa3289c6545e601147806520d2f1bdc695f8f07b861be1a14cd07", 0xba) mmap(&(0x7f00006ba000/0x3000)=nil, 0x3000, 0x3000000, 0x8011, r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2}, 0x8) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428c2f, {0x400003ffffffe}, 0x10000000}, &(0x7f0000000100), 0x8, &(0x7f0000000280)) connect$l2tp(r1, &(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x81}}}, 0x32) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e22, @rand_addr=0x2}}) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/08 22:43:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x58) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='cpusetvmnet0nodev]cgroup^},(-\'\'#,\x00') 2018/04/08 22:43:00 executing program 5: remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xfa, 0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r1 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="e60ba38e763e6b9c1e4ff1c99072d7d930d184479017b11eaa892676d31a986e86cb79c60b54", 0x26, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300)={0x800, 0x0, 0x7fff, 0x3ff, 0x8, 0x100000000, 0x7ff, 0xff, 0x200, 0x4, 0x3bcd}, 0xb) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000721000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000e22000/0x4000)=nil) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000a54000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x402) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000240)=0x9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000180)={{0x0, 0x10001, 0x1, 0x1f, 0x9, 0xfff}, 0x8}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040)=0x2ab2, 0x4) clone(0x100000, &(0x7f0000003000), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000080)="bf0b0000010000000000579186f95b2824ad7af3260ea8df6d3fe0102002615ae1456d27cca5108bde4a51b2bc9f1780202060855ed88aa926bde57839eba279efed15a678a2d06f8525c53c94c2ecbfc9a91649acfe5071e6c1080cf26369a502245a111cc9b699518d7fe31450e6c117d448db4814edbd14aa139d61ee4c89efd5b2f721d314da538ae318d889d0f4470823b695566e24ccbfb420a0591e8941a607") 2018/04/08 22:43:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffff800, @empty, 0x8001}}, 0x3ff, 0x5, 0x5e755922, 0x4, 0x40}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r3, 0x4ec}, &(0x7f0000000400)=0x8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000001c0)=0x8, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7980000, 0x2) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/08 22:43:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 2018/04/08 22:43:00 executing program 0: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000084100000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r2 = open(&(0x7f0000000380)='./file0\x00', 0x400000, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/193, &(0x7f0000000280)=0xc1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'sit0\x00', &(0x7f00000003c0)=@ethtool_coalesce={0xe, 0x100000001, 0x1, 0x4, 0x1, 0x9, 0x4, 0x5, 0x7, 0x0, 0x5, 0x6, 0x7, 0x5, 0xb2, 0xfff, 0xf56, 0xf61, 0x10000, 0x8, 0x80000000, 0xb045, 0x10000}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x30b, 0x200, 0x5, 0x8f72, 0x8000, 0x5, 0x4, r3}, 0x20) getsockname$inet(r2, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0xffffffb3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) [ 357.626634] kvm: pic: level sensitive irq not supported [ 358.177533] QAT: Invalid ioctl 2018/04/08 22:43:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000340)={{0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'fo\x00', 0x4, 0x4, 0x2f}, {@multicast1=0xe0000001, 0x4e21, 0x0, 0xfffffffffffeffff, 0xfffffffffffffe01, 0x8}}, 0x44) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:00 executing program 2: fanotify_init(0xc, 0xd779afeebc711eba) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00', 0xfffffffffffffcb8, r0) [ 358.255483] QAT: Invalid ioctl [ 358.290411] device bridge0 entered promiscuous mode 2018/04/08 22:43:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r0, 0x4) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) setsockopt$inet_int(r1, 0x0, 0x100000000000005, &(0x7f0000000080)=0x4, 0x71) 2018/04/08 22:43:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0x7, 0xa827, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x3ff, 0x800, 0x2, 0x3, 0x200, 0x9, 0x0, 0x81}) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:00 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f00000001c0)=""/192, 0xc0) setns(r0, 0x48000000) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r1, 0x1, &(0x7f0000000000)) 2018/04/08 22:43:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x1d, 0x1, "0c00e398edc7f1936e763c60019b992139a87a38fff57359fb9a4741dbea8287c2c8736d9e22f3694548d991156e05899e97d7ca12edf675271f43c501d0f160", "e2f80a44adfd57e586b820fadbada9847803eb16d45cab2cf1fd807fc244195c2dde8f11f0859e94b8be793a9e0bdbe279d119efdf0b6cc2b1f48cabace0c6e8", "b7c96c446c42441a4210712c6ef32b82ff3ba5df9069a0ec0e0a7adda857794c", [0x7, 0x80000001]}) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="0fc79ccd000000002e0f01cb66baf80cb85cda0c8fef66bafc0cb800000000ef660f8fc0d866b8e6000f00d8c7442400e4000000c74424024d4a87f3c7442406000000000f011c2466baf80cb874400a8bef66bafc0cb85e000000ef2e0f23a50f323edc7cb02b", 0x67}], 0x1, 0x60, &(0x7f00000001c0), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x0, r4}) 2018/04/08 22:43:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x100000000000000}}}, 0x5c) 2018/04/08 22:43:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x1b, 0x2}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r3 = dup2(r1, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x4e20, 0xd31, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0x8, [0x1000, 0x3779, 0x8, 0x6, 0x96, 0x1, 0x1f, 0x4]}, 0x5c) sendfile(r1, r1, 0x0, 0xff) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000001c0)={0x1, 0x4}) 2018/04/08 22:43:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r0, r1}) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa0082, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000e40)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000f40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001200)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001400)={@multicast1, @broadcast, 0x0}, &(0x7f0000001440)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) accept4$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000015c0)=0x100000052, 0x80805) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001600)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001640)={@local, @rand_addr, 0x0}, &(0x7f0000001680)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001b00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000001ac0)={&(0x7f00000016c0)={0x3f8, r3, 0x100, 0x70bd29, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x258, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20b6}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbc8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8656}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x317c}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r12}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x617c269b}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x3f8}, 0x1, 0x0, 0x0, 0x801}, 0x10) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r16, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/08 22:43:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0xe88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'gre0\x00', 'teql0\x00', '\x00', @random="87767c5581b4", [], @link_local={0x1, 0x80, 0xc2}, [], 0x920, 0x958, 0x988, [@among={'among\x00', 0x858, {{0xaa, 0x0, 0x0, {[], 0x4, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @rand_addr}, {[], @multicast1=0xe0000001}, {}]}, {[], 0x1, [{[], @multicast2=0xe0000002}]}}}}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'vcan0\x00', 'ip6gretap0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd8, 0x150, 0x1a0, [@m802_3={'802_3\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "b7dc75d50e588f0b6d624a166ac1ff29951d6f43009c3ffac8763804a275879d16504a4bbdc78f10651974d0c152998b8affdc08e75a85729c6a72b61bc8e60b"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00', 0x400}}}}, {{{0x5, 0x20, 0x8884, 'yam0\x00', 'bond0\x00', 'gre0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x2ac7be06f15237cf, 0xff], 0xc0, 0x108, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x7, [0xffffffff, 0xffffff00, 0xff, 0xff000000], 0x4e22, 0x37, 0x3, 0x4e22, 0x10, 0x20}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"a1dd01ca15f44bb03228e90f738418fcdd9ccb709df84d3d07767df626c5"}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x5, 0x4a3, 0x1, 0x0, "1b8d265dbdab71f0c3ec92ece967085e08095933e7ea9dbd8acc2bc371af8337332e32ab23e1786abae80c1bc271c58dacc975421fff16eba9a40814a0701981"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x10, 0x88ce, 'bcsf0\x00', 'erspan0\x00', 'gre0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x100, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x100000001, 0x9, 0x3}}}]}, [@common=@log={'log\x00', 0x28, {{0x6, "db634f8357ea804568f5f85d0fe2cf9730a958f5d582279c91c5ce935408", 0x1}}}]}, @common=@log={'log\x00', 0x28, {{0xfffffffffffffffe, "8c7efe9631167b05e7a6ba99adc489718b2a4c8a4c3524826487f2585eed", 0x4}}}}]}]}, 0xf00) 2018/04/08 22:43:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0xbdd, 0x7fff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x40, 0xf563, 0x1, 0x35}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000200)={r9, 0x4}, &(0x7f0000000240)=0x8) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f00000000c0)={r7}) sendmsg$nl_generic(r7, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002200010000000000001100"], 0x1}, 0x1}, 0x0) 2018/04/08 22:43:01 executing program 5: setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000580)=""/123, 0x7b, 0x0, &(0x7f0000000600)=@abs, 0x6e) readv(0xffffffffffffffff, &(0x7f00000009c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400000, 0x200) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x8000) [ 359.246574] x86/PAT: syz-executor0:25049 map pfn RAM range req write-combining for [mem 0x18b7f0000-0x18b7f3fff], got write-back 2018/04/08 22:43:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/08 22:43:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = getpid() r3 = getpgrp(0x0) r4 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r5 = eventfd2(0x0, 0x80801) r6 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000023c0)={0x1, &(0x7f0000002380)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002400)={r9, 0x2a}) getresuid(&(0x7f0000001d80), &(0x7f0000001dc0)=0x0, &(0x7f0000001e00)) r11 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001e40)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001f40)=0xe8) stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$dspn(&(0x7f00000021c0)='/dev/dsp#\x00', 0x4, 0xa00) sendmsg$netlink(r6, &(0x7f0000002340)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000340)={0x17c, 0x2e, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x98, 0x44, [@generic="847b2d50efe288e0e718da623c99b96bd90a8c7f679ceba633287cb9b0e8a557070194677f5a65e912b84965f1d2d8cc6017bb6594fb45595729a3748bd09518fb6ebc4b1cbf8a3b05c4f9fcaa8aa1b72c87569adc6fe85cec5343b2daf2bac509ac186dbc942f94d750baec3ba34ebc4517d6c5b780f40b36788f35fb48079ed3e5180ed5a5475d096ec7f2fc2a2e4b53"]}, @nested={0xd4, 0x36, [@generic="dd848a7eab8a5e1f373d49e97848e13b0b158ef145d917fd7468d6fa5bd244e92e6fe2d9dd6e4cfe196725a9e0ed692155d6128e0a46002fb063185c65c9efd7557b28eef0a92c6bb104a6a0bbba4db0c07d42c8fb67b4c3d645a9912db21c1745f0537a51ca2b8eac7989c169bacadb07fde1581cf54e95c71c030252a51fc009c91bcb00040f71519c12ee03319d3576a6ad1d9648e2e2bcf7b8bd5876aeb0a298d2f2274e29dc620e33b91422f8c5f6444d0ab64bfa612f4d9ca9d2da541a84f0848ca22c7832753474252d12d9a9"]}]}, 0x17c}, {&(0x7f00000004c0)={0x16ac, 0x2e, 0x204, 0x6, 0x25dfdbfb, "", [@nested={0x174, 0x3, [@typed={0x8, 0x70, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @generic="feb5f255c9b1ec1ce8594193c034e08cd8a3b37bc272dec4fcdb0089731d3da9e6bbbfc7d6af51a43b7a64cf08c6cea8a0a078dd457d4119a40ab5e579a3e231188d1f36875126ac821dfe256c081d354c4a6c53cecb3d660c75f51acdbf4645f69d646a188adb4a395a42170fe9e0e987d1b3d87543a8691239a8094a3b6cb9a7f78ee63bafe71dacc473a9990f0ff29b4eb689db8a0e52e040417c7a51cb139845b9c3b5b0be72b113b826ff9ebce8045bad5fd6d186e39bea43b82d83c2ad3d90b33d5b5d972fabdfce61daa74ea9cb8a", @generic="b53803b5d90474e0247bdae0ec097a52ae8430e2b5b5b8d76dad367baeed44435114d4204aa40eb9e430a2532c7faf4f37f6f79156815e45d5667f85d8a7ac1bd25e0489a5ed702897859b7813470237088ab48ab45bf495aa96cddfe103c765a99569b2101fac2d1135969b9ccaa62998f05a4a300e400855b14d02f512a9b533db84ccba5a470fe450ff", @typed={0x8, 0xd, @fd=r1}]}, @typed={0x2c, 0x4c, @binary="4953c268c1f0d7490bdda7c6667f8aa898c29dc165b0045b90fd72b6d52b5913885dc8194a55ca"}, @nested={0x108, 0x7d, [@generic="86eb0da704e72bde350d3e077ae9015e8d42e8695887c30c598fb7f2c6d479630747ba8029e26e465acf095b61a6a0fd7ce14fded9ebde42303fd922fe1be571d0bd32399a2a8b8384dc6c79fdae0d45c4e872ec90a5fc71f33a4ff99c0f364f9841b88bbf84bdd71d033bf2636f2a068bf58372e73f299c0d55e48a20b8af989cff34b9127fd21a98956eab85ab6efd33727729b1b9eb8e0b596d7e7ec34e368efe18d668b78aa934d415ca8f6b6bc118f8534428af", @generic="db5ba14fc4dd0d4e1a7cf07028a224d2236d23d9a231640a51e952d37845eeebe2f6949a34a1ad22ca2f909977e983baed43a7992fb24ea8166448e21ce9af34f907fbd7dc318782342168"]}, @nested={0x1118, 0x37, [@typed={0x8, 0x3c, @ipv4=@broadcast=0xffffffff}, @generic="44759d2bc852e05876e4ced25f5cd90d226d51822639d0d9fc2d957ef0790d6a13a616f15fd0753995cb0bc9e874de5b27ee4b0ffd4c337045463a8c2aecaec2c56cc4", @typed={0x8, 0x93, @fd=r0}, @generic="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@generic="b911d94265678236161b57674b9f1e24e9bbce22bedf48b552e35f116a7ff3dca9747e32837e33930b619241aa38da08139fc77df4bc6c2e4b4e91378dff3cb7034a9825b9e5130f58a05f4539e2fb", @generic="118cfb49a8c539c945258550f5d270a96b122a036021bc0affac719b088e75c3c604e757bd8b984dd547a00ff070578bb6825d8a209c5061457d875da5b510c42d1a28bffd8c36ab042c9f7f982308b56da81713eda3cd3b81c485130853667a3a93e86c63065e5572aec5304002f4a234"]}, @typed={0x8, 0x59, @u32=0x6f}, @generic, @nested={0x144, 0x7d, [@generic="0a63637726a80847721914e211e995a03d34a5d2e28786ac32a48144937d0fc4ae17af7d7de66bbb8e46e13c3ccca4bfebd6c4b92955cd78cc77ddf7ba8aa2708f4a679286cb8de7fdb0b3e251d7570376cbb68dfc50c55e61e8c44a6b53266b3d987d96042e664099475901303e202cc1435fabf6a45cdd8894f5c851677276436e1009e1f8c51d5bf4f72f2fcfb5eeaf6fccd969b9037525bfe9ef8a0eed3194623b272977aebaace5a949f48ce6290c8026143d3d7ff6f2467ece7f68a286b935736c877415b99caa998aeea42f", @typed={0xc, 0x6, @u64=0x6}, @generic="6b6ad8c369d861d447286e36eca3c265ecfe3387c33e7f13dd8649ee199c1919395b1f68a0106543d1e2128108c7dede66f4afe1492a489e5ca60357fd5c5e7e8b44c00edd00227f11bbef25d4a72315a93cfbb2e39c891b3e4c8592c35beb4391a482e740"]}, @typed={0x8, 0x1e, @u32=0x5}, @nested={0x188, 0x31, [@typed={0x8, 0x5f, @pid=r2}, @typed={0x14, 0x1a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="36671546409180f8310604a9c72e2dbb7734efdf94e776502d44652df052964aa87c6c5e76230b78296de2f34b0dfcc46408676921c992218cf81257f89457c2fd4ce472a986ab8f30c2313a0b284d962055377f60ca15aa13984630bc154caddefec22fea7fc015d9b752be4e7b029e478c857d754e53db2f31dcaac095ec6d94feb5d6fb9333bd78b4b5e44e5f1c633fccc7757742ce2afd883a915f0ef1797ce63f21885f01e71b6158f85c18ec6b9828c7dd1164b1e5067e53f6496329de662d9eeb04e725094b71b3f1aa91bd309d0c2d6ac929f5299b01245d5c14a29fd2135fe4feaf50585e8d25aa72bf8f88a9bd114d9da573c0", @typed={0x14, 0x4b, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @typed={0x8, 0x1c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="830c353fe408cabdd21cfba588ef11e79a1f89e6df77acf8b3bbdf7e4758304faf4d7a0eeef5246fef9bd35a264dccb1d475f0fe5f2576a95c26fa985b44a5e5a3e8a6d8517421dd31b0842a1eb44a00d1"]}]}, 0x16ac}], 0x2, &(0x7f0000002200)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r5, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}, @rights={0x38, 0x1, 0x1, [r5, r5, r0, r0, r0, r0, r1, r1, r1, r5]}, @rights={0x38, 0x1, 0x1, [r0, r16, r1, r0, r1, r0, r1, r0, r5]}], 0x138}, 0x4040000) sendfile(r5, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1000000}}}, 0x5c) [ 359.369908] x86/PAT: syz-executor0:25049 map pfn RAM range req write-combining for [mem 0x18b7f0000-0x18b7f3fff], got write-back 2018/04/08 22:43:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1c812, r2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000003c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x80000) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x1010, 0xffffffffffffffff, 0x100000000000) pread64(r2, &(0x7f0000000640)=""/242, 0xf2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000440)={0x101ff, 0x1, 0x10f000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000500)=0x4) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) r5 = gettid() bind$inet6(r3, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x0, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0xff, 0x0, 0x5446, 0x4c8}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000780)={r6, @in6={{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0xa8b}}, 0x7fff, 0x9, 0x100, 0x100000001, 0x12}, &(0x7f0000000840)=0x98) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/08 22:43:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$getown(r0, 0x9) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000240)=@ioapic) 2018/04/08 22:43:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000000000000}}, 0x5c) 2018/04/08 22:43:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000240)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) tkill(r1, 0x16) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x5d, &(0x7f0000000080)="096f2af8e6a1d174df157db1ba1f03f0ab71cc4c08cbda34a8e35aac3e528617048614d164bfc2372f53f52af42705180466f2966836d322a8e1bb65d0e326f1af6aca21e26a20f44bde1bbd664adb1f7d194fb90dd8d30c3cea9c8d0b"}) 2018/04/08 22:43:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) prctl$setfpexc(0xc, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x340}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 22:43:02 executing program 0: r0 = socket(0x15, 0x80005, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000150c68f40800040000000000000000000000000000cd090321475666953300a7228606c5fe7e77f90000000000000000000000000000000000000000000000100000000000000000000000457911063217e80b00000000"], 0x68) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 22:43:02 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000880)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000780)='net/ip6_flowlabel\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000280)=@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000340)="59a7ead94094e1018308cd32ef39dbe529a572efa845c5f17ee287517bd242cebe36820d7c9b428c018190a08fa61e88722cad2e612fd795dc6b474691320dc80691004e3ca5ad47c30ef2ad62c5e1a913ef050705f3eb71f62ffe712ef7e17d4c6254812648db16c4e1b88e792054", 0x6f}, {&(0x7f00000003c0)="2b6b0c7ef2314ddc450d2f9704eef42c468c92c4558599e3", 0x18}, {&(0x7f0000000400)="2c4e691f41d96496779a40b4b18dd7739b9678799679746e96cf8ad59ec9b6247e8007b08aa597016f53a0a37c3f28fb987bc291bb9e48e004", 0x39}, {&(0x7f0000000440)="b9f8013e9e503ef245b3bdda0f319f76335cd5f67cf1a7f092d629add4675f308aecba86d11512ebe152d41271be58c05861608144a37bbe001efea8319d48371ea55fa297c2eab4c3b662ca65591eb91f07cc07eb2f84383d7d1aec4658755b9ae11741c09d968312191eb2469e43089cfefbad9dc1580fffe8173f39c78ce038ff9b7cd9ec564d9a0a2122a1f82210bfedeb00d4908824912a0760f979ba968ed049f652", 0xa5}, {&(0x7f0000000500)="d70ba540cb564705a1fbbf02f1b013c172e8f4e7a3feb88fb551439850158a22a3788a3cf234", 0x26}, {&(0x7f0000000540)="c4c7117f5bb31a052dbe3c2ae5c30273fa4f4991751f8b0567cc282f1b1d6e19b600060ade2156de9eafeb5adebacd53d3ca13147ec2a061f9457b203674da46e0a3a74987b5b6fb5dee789ab04a313006043908340007e9941af58fe51255690808e1570457137d1864504cc4ed4d5b5e8a79d9bc7897a3c95974c7bfedbddd993a92bb3583bf0fc2a77b39b45886072ffa20a4d959f88f5ebad27e5da060bbe04c10859e0584ce3ce34b4c8791c352a25b7bcbce0c9ef78fe34ffc0b36244917fe2c", 0xc3}, {&(0x7f0000000640)="4250dcd7bdf4b20cfce28c031143f5b833c4c9640abad07a50a1bf7f870cb3d148ce4468a5c9dbc2d9d3e3482efc4093923fb9dffa5a2094d25fe7664a2eaedf97a7bc306b7e1c3d407151700b8a1f720816dfe6d6d22c30edc8f65f6b45788fe74e83e6e4188b849c44b6f5cdc5e7c26c9b7733e0c717c5ea39c08420a75822ad5aa54fee71c1acc9", 0x89}], 0x7, &(0x7f0000000780), 0x0, 0x90}, 0x4800) getpid() getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba0000") r4 = eventfd2(0x0, 0x80801) ftruncate(r2, 0x6) sendfile(r4, r1, &(0x7f0000000080)=0x10, 0x10ed5b) connect(r2, &(0x7f0000000800)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) recvfrom$ipx(r1, &(0x7f00000008c0)=""/72, 0x48, 0x0, &(0x7f0000000000)={0x4, 0xbaf, 0x0, "9046cd079656", 0x1f}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x400, 0x4) 2018/04/08 22:43:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000000}}, 0x5c) 2018/04/08 22:43:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r2 = dup3(r0, r1, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'ipddp0\x00', 0x202}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x44e6, 0x9, 0xaa99, 0x100000000, 0x80000000, 0x98e8, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x2, 0xbe1, 0x3ff, 0x3, 0x10000}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000480)={r3}, &(0x7f00000004c0)=0x8) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7f, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xc1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r5, 0xbd8, 0x10}, &(0x7f0000000280)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e20, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x319a}, 0x7fff}, {0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x9, [0x8001, 0xfff, 0x9, 0x5, 0x3ff, 0x5, 0x633, 0x2]}, 0x5c) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000000080)="e605ffdc83b57d2f209991c348d465f61cc0f501832a4c24576904cd9adb1ac945b273356968bd7010a1be6cf2925878217146118767cb3b9087be9908498d0e7eb0481fed3b61c446b705f8223e437bbaeeed82193235f5446cc7885b39b1fbd79773d12bcf7e25654b9faed4aa793eb92d9edab17800ee628803e10c825d383718b8ef8677051ecb0efbc042e063853893b968e93d90e45cfdd21e0f0ae93141cbaaa3f1bcf525f555925b9571184416cabbf4496cf2ab668331525bbe2294e552bca31b9e1e2af6a9ddf3e1683b3d812ede98c13b81e9", 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 22:43:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'irlan0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x9, [{0x1a2dd3be, 0x1}, {0x40, 0x7}, {0x1, 0x3ff}, {0x0, 0x4}, {0x80, 0x1}, {0xfffffffffffffff9, 0x1}, {0x2, 0x51}, {0x18ad, 0x1}, {0x0, 0x3f}]}}) keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) [ 359.752071] binder_alloc: binder_alloc_mmap_handler: 25088 20000000-20002000 already mapped failed -16 [ 360.533902] FAULT_FLAG_ALLOW_RETRY missing 30 [ 360.538511] CPU: 1 PID: 25116 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 360.545362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.554704] Call Trace: [ 360.557276] dump_stack+0x1b9/0x294 [ 360.560883] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.566066] ? kasan_check_write+0x14/0x20 [ 360.570300] ? do_raw_spin_lock+0xc1/0x200 [ 360.574517] handle_userfault.cold.32+0x44/0x57 [ 360.579168] ? handle_userfault+0x16c6/0x2760 [ 360.583648] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 360.588218] ? debug_check_no_locks_freed+0x310/0x310 [ 360.593391] ? print_usage_bug+0xc0/0xc0 [ 360.597430] ? plist_check_list+0x31/0xa0 [ 360.602004] ? print_usage_bug+0xc0/0xc0 [ 360.606062] ? graph_lock+0x170/0x170 [ 360.609843] ? plist_check_list+0xa0/0xa0 [ 360.613970] ? perf_trace_lock+0xd6/0x900 [ 360.618112] ? __lock_acquire+0x7f5/0x5130 [ 360.622327] ? graph_lock+0x170/0x170 [ 360.626110] ? debug_check_no_locks_freed+0x310/0x310 [ 360.631280] ? find_held_lock+0x36/0x1c0 [ 360.635338] ? lock_downgrade+0x8e0/0x8e0 [ 360.639471] ? kasan_check_read+0x11/0x20 [ 360.643600] ? do_raw_spin_unlock+0x9e/0x2e0 [ 360.647988] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 360.652556] ? kasan_check_write+0x14/0x20 [ 360.656767] ? do_raw_spin_lock+0xc1/0x200 [ 360.660982] __handle_mm_fault+0x34be/0x4150 [ 360.665372] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 360.670118] ? graph_lock+0x170/0x170 [ 360.673904] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.679419] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 360.684502] ? find_held_lock+0x36/0x1c0 [ 360.688557] ? lock_downgrade+0x8e0/0x8e0 [ 360.692697] ? handle_mm_fault+0x8c0/0xc70 [ 360.696912] handle_mm_fault+0x53a/0xc70 [ 360.701561] ? __handle_mm_fault+0x4150/0x4150 [ 360.706121] ? find_vma+0x34/0x190 [ 360.709642] __do_page_fault+0x60b/0xe40 [ 360.713682] ? mm_fault_error+0x380/0x380 [ 360.717808] ? graph_lock+0x170/0x170 [ 360.721586] ? exit_robust_list+0x290/0x290 [ 360.725886] do_page_fault+0xee/0x8a7 [ 360.729664] ? vmalloc_sync_all+0x30/0x30 [ 360.733790] ? find_held_lock+0x36/0x1c0 [ 360.737836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.742658] page_fault+0x25/0x50 [ 360.746090] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 360.751689] RSP: 0018:ffff8801b3897b98 EFLAGS: 00010202 [ 360.757038] RAX: ffffed0036712f83 RBX: 0000000000000010 RCX: 0000000000000002 [ 360.764302] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b3897c08 [ 360.771550] RBP: ffff8801b3897bd0 R08: ffffed0036712f83 R09: ffffed0036712f81 [ 360.778797] R10: ffffed0036712f82 R11: ffff8801b3897c17 R12: 0000000020013010 [ 360.786045] R13: 0000000020013000 R14: ffff8801b3897c08 R15: 00007ffffffff000 [ 360.793308] ? _copy_from_user+0x10d/0x150 [ 360.797521] get_timespec64+0x75/0x180 [ 360.801391] ? timespec_trunc+0x170/0x170 [ 360.805514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.811036] ? do_vfs_ioctl+0x1f2/0x1650 [ 360.815076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.820592] SyS_pselect6+0x1ca/0x680 [ 360.824374] ? SyS_select+0x260/0x260 [ 360.828151] ? SyS_futex+0x3a4/0x56d [ 360.831843] ? do_futex+0x27d0/0x27d0 [ 360.835622] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.841139] ? fput+0x130/0x1a0 [ 360.844393] ? ksys_ioctl+0x81/0xd0 [ 360.847999] ? do_syscall_64+0xb7/0x9d0 [ 360.851958] ? SyS_select+0x260/0x260 [ 360.855737] do_syscall_64+0x29e/0x9d0 [ 360.859601] ? vmalloc_sync_all+0x30/0x30 [ 360.863730] ? _raw_spin_unlock_irq+0x27/0x70 [ 360.868203] ? finish_task_switch+0x1ca/0x820 [ 360.872677] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.877584] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.882491] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 360.887834] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.892656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.897821] RIP: 0033:0x455259 [ 360.900985] RSP: 002b:00007f236de6ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 360.908673] RAX: ffffffffffffffda RBX: 00007f236de6b6d4 RCX: 0000000000455259 [ 360.915918] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 360.923164] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 2018/04/08 22:43:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8100, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x80000001) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0xfffffffffffffe6a) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x7, 0x1, 0x330, 0x3f, 0x3f}) 2018/04/08 22:43:03 executing program 5: r0 = socket$inet6(0x10, 0x100000000080f, 0x3) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/08 22:43:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') delete_module(&(0x7f0000000040)="282b267b747275737465642b2a242f6b657972696e67176d696d655f7479706576626f786e65743073797374656d2b736563757269747976626f786e6574302a6d643573756d6d643573756d00", 0x800) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3f}, 0x6) 2018/04/08 22:43:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x5, 0x2280) socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) write(r0, &(0x7f0000000340)="e6ab87cbedf5573a8da1be356382105df78bf403903b7011dd3325a9a75f8430b53ccb010d258f8c25e3e1cca2e5b2b4cfb798d62d0e5f27c76b157e79ee12c7b9f76eacd0fd1dda2a63f6588cfcf8dcf9e2eb9cb931de57c9aea0329cdfc12e49072f07d5", 0x65) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x100000000000000}, 0x5c) 2018/04/08 22:43:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfa}}, 0x7, 0x2}, 0x90) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000200)) listen(r0, 0x0) 2018/04/08 22:43:03 executing program 0: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401}, &(0x7f0000000880)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) lsetxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='security.ima\x00', &(0x7f0000000300)='@\x00', 0x2, 0x3) write(r2, &(0x7f0000000440)="1996af", 0x3) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'btrfs.', 'sysfs\x00'}, &(0x7f0000000780)='@\x00', 0x2, 0x2) 2018/04/08 22:43:03 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000000, 0x0, 0x0, 0x10000003}, 0x0, 0x0, r0, 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000eaffffff00002000010000000000000000000000030000000000000000000000000000007f00000000000000679d3a4df6c20e0f"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 360.930408] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 360.937655] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 2018/04/08 22:43:03 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000300)=""/24, 0xffffff06}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x2}], 0x8, &(0x7f0000001800)}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000280)=0xc) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/04/08 22:43:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x5, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000440)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bf93f2c2b31729b3960416c4c892a72e089828240bee6a3130d300db7b4b0ba2824a23dd7874a81650b66c75a2e5eb861896f9799352845aefac1bc6d4179d6d4a96ccb0b6a4d977") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1000000}, 0x5c) 2018/04/08 22:43:03 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x9c, 0x6]) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 22:43:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) capset(&(0x7f0000000180)={0x20080522, r2}, &(0x7f00000001c0)={0x7b15, 0x7, 0x81, 0x7, 0x80, 0xffff}) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file1\x00', r1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000000000000ff00000000000000a2ad000000000000000000000000000000"]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) 2018/04/08 22:43:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x100) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) 2018/04/08 22:43:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000240)=0x10, 0x10ed5b) 2018/04/08 22:43:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:43:04 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r2, 0x5, &(0x7f0000000140)="ea7802ef60b6c19d53c0a0ccae02e7dbf1d62d0d982671336418edc071dc5689761fd9") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3ff, 0x0, 0x8000, 0x6}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f00000003c0)=0x84) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000400)) bind$vsock_dgram(r1, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000480)=0x3f) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r0, 0x4) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={r4, 0x401, 0x30, 0x3, 0x5}, &(0x7f0000000580)=0x18) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x80, r6, 0x200, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x28}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000050}, 0xde71cafee8ddf4b6) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r8 = getgid() chown(&(0x7f0000000740)='./file0\x00', r7, r8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000840)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000940)={@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, {&(0x7f0000000880)=""/95, 0x5f}, &(0x7f0000000900), 0x4}, 0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a00)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000a80)={0x10000, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x20, 0x8, 0x100, 0xada, 0x4, &(0x7f0000000a40)='yam0\x00', 0x2, 0x6, 0x74d4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000b00)={r5, 0x5}, &(0x7f0000000b40)=0x8) ioctl$int_out(r1, 0x5460, &(0x7f0000000b80)) bind$vsock_stream(r1, &(0x7f0000000bc0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/08 22:43:04 executing program 4: getpid() r0 = getpgrp(0xffffffffffffffff) setpgid(r0, 0x0) 2018/04/08 22:43:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="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", 0x200002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x208, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) dup2(r0, r3) 2018/04/08 22:43:04 executing program 5: r0 = socket$inet6(0x10, 0x0, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/235, 0x8}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/04/08 22:43:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001260, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x1, 0x7, 0x7fffffff}]}, 0x10) 2018/04/08 22:43:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x1f, 0x9, "695643a3037e6e488771005ac0bb76cdf0c68803a34c05bac8d740c354ef5839cbf160f6180cae0fda8932ebea4a1b66766072896e3b0636b87ee3087388f0fb83b3d8fc8988cb394ec0de79f4138e4b"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/08 22:43:04 executing program 4: mbind(&(0x7f0000b65000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x400, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x2) sendto$inet6(r0, &(0x7f0000000080)="69f4701796dad15c9f8c1a5da280b712c1c4c45e70a2e07e3f7f386285715b79fa391583da89fc7fa1602073d397ad0c974aa73582b590f5f45ae672a101209e41e959f3ebdc82dd6583a6637fe97d4d8cd403c410c5187f61552d0c019c42023a9782aa743601", 0x67, 0x800, &(0x7f0000000100)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x5}, 0x1c) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) sendto$inet6(r0, &(0x7f0000000180)="f55c9bd983e0ccd7c4bd322253ce415c5570316190f839702fcc8eb44efafee3b150039a955cd2c3a0bca118805a48d84cf5394151ff1cec4a87f93e8fa9355003f68f156a5b6f7681f7c4e6c6d3d8fabb068a3622ceebdacc0aed0d4cf7", 0x5e, 0x40, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x80000000, 0x5, 0xbe3, 0xfffffffffffffffd}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/04/08 22:43:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40000, 0x0) open_by_handle_at(r0, &(0x7f0000000340)={0xc0, 0x4, "cdf5452be25783c76827e791e38784994575cb5968e8bdb5afea13aff56349d78f0d08b9485c3d7465e0394076998f166800699cf668a467a9fd0883fc6beb017ca008b183fa9c6829fb4b06a7d9ee7e8bbce26517de4ccb228a65a52d741d564994579230c2d2dbdc0b365f6c11f5be1a05db107151f86ab3d6338d765c788b309cbe6aaa413d84ecfbb793850fd5aea917c19880c14474876db06bc0a08fc6855fd2dde729af8df8a224d8c5b2cd68014bd4ae2a1d66be"}, 0x40040) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = getpid() r4 = getpgrp(0x0) r5 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600)=0x4, 0xffffffffffffff10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r2, &(0x7f00000005c0)={r1, r0, 0x5}) open_by_handle_at(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="cb00000007000000984c9a59b1474807d47351003cf26b67eda9ecfe8b93f8695dc3f3f7236b3dd844271400f2c64fdb0d339b1c56bb1add4952d30b0300b83c6d72729e349877b5d4d66ad2f92a48c4c28887df57f562ea9cf78fd58a49da9130313d59d3b7332749d61b53a2b89bb486451febfeba5a000ef06e7c3dedb1e6e4a9a344c8ad2c004272dbfba31b490849f9abefb1d43f355dc54b4b64a9bc1efe45404ccaeed3f057dabdc6bc38df067467a98466abb32c6f61f931bc0ef387"], 0x101000) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="8256a0fb79dd5ba07178545d849751e49b34d87c76271189d00d9c1d696af9fa353cc7af1063eb", 0x27, r5) r6 = eventfd2(0x0, 0x80801) sendfile(r6, r1, &(0x7f0000000080)=0x10, 0x10ed5b) accept4$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000004c0)=0x6e, 0x80000) 2018/04/08 22:43:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/08 22:43:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf6d7c74a32d7c3aaaaaa000800450000000000907800000000e00000010800907800000000309ef90747cfb8e8c435a1826e61a68d9da239070a5fd4a28d696c2054ba37378f1235f025777b0c50b8b6a52e1082251c781373eac7"], &(0x7f0000000040)) 2018/04/08 22:43:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f00003a8000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='.)\\(\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r1, 0xff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f0000000340)=""/93, 0x5d}], 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) [ 362.317358] mmap: syz-executor4 (25215): VmData 35213312 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/04/08 22:43:04 executing program 6: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x4) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xe3e6f3d540bb5685, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0xffffffffffffff66) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x401, 0x200800) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000002c0)={0x6, 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x2, 0x80000001}, &(0x7f0000000280)=0xc) 2018/04/08 22:43:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffffffc, 0xffffffc7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x400}) 2018/04/08 22:43:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x100000000000000]}, 0x5c) 2018/04/08 22:43:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x9, 0x240000) r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) [ 363.231062] FAULT_FLAG_ALLOW_RETRY missing 30 [ 363.235675] CPU: 0 PID: 25235 Comm: syz-executor2 Not tainted 4.16.0+ #4 [ 363.242520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.251863] Call Trace: [ 363.254452] dump_stack+0x1b9/0x294 [ 363.258077] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.263257] ? kasan_check_write+0x14/0x20 [ 363.267485] ? do_raw_spin_lock+0xc1/0x200 [ 363.271713] handle_userfault.cold.32+0x44/0x57 [ 363.276366] ? handle_userfault+0x16c6/0x2760 [ 363.280872] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 363.285443] ? debug_check_no_locks_freed+0x310/0x310 [ 363.290627] ? print_usage_bug+0xc0/0xc0 [ 363.294672] ? plist_check_list+0x31/0xa0 [ 363.298810] ? print_usage_bug+0xc0/0xc0 [ 363.302866] ? graph_lock+0x170/0x170 [ 363.306648] ? plist_check_list+0xa0/0xa0 [ 363.310801] ? perf_trace_lock+0xd6/0x900 [ 363.314964] ? __lock_acquire+0x7f5/0x5130 [ 363.319187] ? graph_lock+0x170/0x170 [ 363.322987] ? debug_check_no_locks_freed+0x310/0x310 [ 363.328186] ? find_held_lock+0x36/0x1c0 [ 363.332231] ? lock_downgrade+0x8e0/0x8e0 [ 363.336363] ? kasan_check_read+0x11/0x20 [ 363.340490] ? do_raw_spin_unlock+0x9e/0x2e0 [ 363.344876] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 363.349436] ? kasan_check_write+0x14/0x20 [ 363.353652] ? do_raw_spin_lock+0xc1/0x200 [ 363.357887] __handle_mm_fault+0x34be/0x4150 [ 363.362294] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 363.367039] ? graph_lock+0x170/0x170 [ 363.370821] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.376343] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 363.381433] ? find_held_lock+0x36/0x1c0 [ 363.385483] ? lock_downgrade+0x8e0/0x8e0 [ 363.389617] ? handle_mm_fault+0x8c0/0xc70 [ 363.393837] handle_mm_fault+0x53a/0xc70 [ 363.397885] ? __handle_mm_fault+0x4150/0x4150 [ 363.402443] ? find_vma+0x34/0x190 [ 363.405965] __do_page_fault+0x60b/0xe40 [ 363.410008] ? mm_fault_error+0x380/0x380 [ 363.414143] ? graph_lock+0x170/0x170 [ 363.417932] ? exit_robust_list+0x290/0x290 [ 363.422242] do_page_fault+0xee/0x8a7 [ 363.426039] ? vmalloc_sync_all+0x30/0x30 [ 363.430168] ? find_held_lock+0x36/0x1c0 [ 363.434233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.439067] page_fault+0x25/0x50 [ 363.442499] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 363.448098] RSP: 0018:ffff8801a8857b98 EFLAGS: 00010202 [ 363.453438] RAX: ffffed003510af83 RBX: 0000000000000010 RCX: 0000000000000002 [ 363.460697] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801a8857c08 [ 363.467960] RBP: ffff8801a8857bd0 R08: ffffed003510af83 R09: ffffed003510af81 [ 363.475208] R10: ffffed003510af82 R11: ffff8801a8857c17 R12: 0000000020013010 [ 363.482458] R13: 0000000020013000 R14: ffff8801a8857c08 R15: 00007ffffffff000 [ 363.489722] ? _copy_from_user+0x10d/0x150 [ 363.493938] get_timespec64+0x75/0x180 [ 363.497814] ? timespec_trunc+0x170/0x170 [ 363.501944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.507459] ? do_vfs_ioctl+0x1f2/0x1650 [ 363.511498] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.517028] SyS_pselect6+0x1ca/0x680 [ 363.520810] ? SyS_select+0x260/0x260 [ 363.524593] ? SyS_futex+0x3a4/0x56d [ 363.528284] ? do_futex+0x27d0/0x27d0 [ 363.532074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.537608] ? fput+0x130/0x1a0 [ 363.540898] ? ksys_ioctl+0x81/0xd0 [ 363.544516] ? do_syscall_64+0xb7/0x9d0 [ 363.548482] ? SyS_select+0x260/0x260 [ 363.552271] do_syscall_64+0x29e/0x9d0 [ 363.556142] ? vmalloc_sync_all+0x30/0x30 [ 363.560271] ? _raw_spin_unlock_irq+0x27/0x70 [ 363.564744] ? finish_task_switch+0x1ca/0x820 [ 363.569222] ? syscall_return_slowpath+0x5c0/0x5c0 [ 363.574133] ? syscall_return_slowpath+0x30f/0x5c0 [ 363.579052] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 363.584403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.589238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 363.594412] RIP: 0033:0x455259 [ 363.597587] RSP: 002b:00007f6c8bc47c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 363.605276] RAX: ffffffffffffffda RBX: 00007f6c8bc486d4 RCX: 0000000000455259 [ 363.612534] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 363.619781] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 363.627034] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 363.634290] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 2018/04/08 22:43:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000735000/0x1000)=nil, 0x1000}, 0x5}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/04/08 22:43:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x25, "df634ca4f9bbea4dc7b83bc9d3158943cb0eac9eb0a2ddee169ba62bfc1896822a497846cc"}, &(0x7f0000000080)=0x2d) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8, 0x1, 0x400, r2}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/08 22:43:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x1000000]}, 0x5c) 2018/04/08 22:43:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000500)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/08 22:43:06 executing program 7: sched_getaffinity(0x0, 0x8, &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000002c0)) getpid() getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000006c0)={0x4, &(0x7f0000000680)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000700)={r4, 0x8}) gettid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x1a6) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r5 = eventfd2(0x0, 0x80801) sendfile(r5, r0, &(0x7f0000000080)=0x10, 0x10ed5b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0xd6de, 0x73de, 0x6, 0x8}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r6, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x8, 0x1000, 0x7fff, 0x4}, &(0x7f0000000640)=0x98) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast2, @dev, 0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000400)=""/225) connect$packet(r0, &(0x7f00000003c0)={0x11, 0x17, r7, 0x1, 0xfffffffffffffeff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000740)={'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/08 22:43:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0xd0e, 0x401, 0x1, 0x100, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x2, 0x10000, 0x7c7, r1}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140)={0x1, 'T'}, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400) 2018/04/08 22:43:06 executing program 2: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x5) ioctl$int_out(r0, 0xffffffffffffffff, &(0x7f0000000000)) 2018/04/08 22:43:06 executing program 1: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46"], 0x4) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000001440)=[&(0x7f00000013c0)='lolo\x00', &(0x7f00000011c0)='/dev/snd/pcmC#D#c\x00', &(0x7f0000001200)='\x00', &(0x7f0000001480)='selinuxposix_acl_access\x00', &(0x7f0000001280)="76626f786e65743176626f786e657430f65d776c616e31272c6c6f766d6e657431637075736574265e6d696d655f747970657b62646576637075736574f25d47504c00", &(0x7f0000001300)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f0000001400), 0x9000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/qat_adf_ctl\x00', 0x230000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001340)={0x4, &(0x7f0000001240)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001380)={r1, 0x21}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001140)={0x0, 0x401, 0x7, 0x11, &(0x7f0000000080)=""/17, 0x4f, &(0x7f00000000c0)=""/79, 0x1000, &(0x7f0000000140)=""/4096}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000014c0)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001400)) 2018/04/08 22:43:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x100000000000000]}, 0x5c) 2018/04/08 22:43:06 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) recvfrom$inet6(r1, &(0x7f0000000040)=""/183, 0xb7, 0x40000100, &(0x7f0000000100)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x81) sendto$inet(r0, &(0x7f000038cf97), 0xfffffffffffffff7, 0x0, &(0x7f0000000000)={0x2, 0x4e23}, 0xffffff63) sendfile(r0, r1, &(0x7f0000af5000)=0x61, 0x10001) accept(r1, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r2}) unlinkat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x200) 2018/04/08 22:43:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="72617700000000000000e10000000000000000000000000000000000000000000900000003000000f802000000000000ffffffffffffffff40010000ffffffff60020000ffffffffffffffff60020000ffffffff03000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x358) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x81, 0x8, 0x36, 'queue1\x00'}) r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:06 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x79, 0x200) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x8}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) listen$netrom(r0, 0x1000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000140)=0x7) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000000c0)='net/ip_mr_vif\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x61) 2018/04/08 22:43:06 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xb0, "42e5d8f7c14a09386fb79b8665de969970340e21fe70ae4035ecd4f1b653e139b91769c77beb113455a6a6552518296ae8871d661d0a2fa0f9a6f0d07087ae2e00f6a82ce065d51db28e843c61f30ac75a6b0ddf4b7d750ac7dbfd21e5f81a2e0c4d7b70a2e6a544a27db75b76681a599ba8c3b44fb7df6ef69a3087f16f8c966e4c9c82e3f83c11835cf1970b13f970759b9123dbe24ceda52e21dc86fce93e52008451c7da179b815a3a2cec04076a"}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x2e}, &(0x7f0000000180)=0x77) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4d11dcba18b7b9b12cafa79aa125374bf9158006e3eea42138f131a6edf80d0699b2e0f3e5c44cc3342de04818477f0e63ac08cf37c7e3a60478d04f81b510f8f6ffc9da9b7cb96f30ec91512cb81723f6f689753687c489f4b7886df97fe3f629e10101f9d9fae9a4d8017927f4b95fad2ede4097", 0x75}, {&(0x7f0000000580)="54f5cf89735aeb003eaf7b0c2667", 0xe}, {&(0x7f00000005c0)="83675737a002a09949bbb1c2e49f47000351fc0a810e3309e856dc05a219b579ef53977d8d026529b0e1e6d5c23008e0711694664919d309eb1ec2565e3bd9e14bb7c0d49490b59e2c4286a70e3426e149b7b9e3a53e50f2915b47291c7b1061453f7eba3b95c90881558b174fe62eb1a5e03eca3edc3d8d881a9c350ae268e46c266b80f87526fe5e8bda4dcbc20687178fbe099f28f27c1f9b26fbfccd7f4cebbf4515edabf74c48d19948ecb4427ff169e15d901e01ec6e6fc7bdd12a49635fbda515395cebe1df4df3473b54679f74c6f152c85d8a231a0851f03b0a21336b5160c2561424e9bb1526b3b541fa45a0a93bf11d0dc4", 0xf7}], 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x7ff}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x3a6) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 2018/04/08 22:43:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1e) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "3c828b58c8823114b31e9b4fa4837744da113ae19ab904252304280660501be577b2be25e2ca48f5dd"}, 0x2d) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfeff, 0x2) socket$netlink(0x10, 0x3, 0x13) mq_getsetattr(r1, &(0x7f0000000040)={0x2, 0x8001, 0x6, 0x2, 0x3, 0x1, 0x4, 0x9}, &(0x7f0000000080)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/08 22:43:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x22000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x44110, r0, 0xfffffffffffffffe) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)=0x0) r5 = getuid() lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000940)=0xe8) r9 = getgid() r10 = getpgid(0x0) r11 = geteuid() r12 = getgid() sendmmsg$unix(r3, &(0x7f0000000c80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000140)="39903cb9d481c48c04a37231e9c4be5055802073d52418461f8e361ac5adcfe5dc120ce9b8a7393a2022372510c02333d47ad3fe86d5cfcc4a2240fbc35c2989cda1910a82e2987a8969ac3433d7e268ebf7f070d0ab33ec50b4b55145", 0x5d}, {&(0x7f00000001c0)="f737e32a0006cf083d31fc2c3da55d0da67aaf4836ec2758d1421ec63707a5ec4f5b40d8919b7d1480562c56d710250d6460ebbbd85c29a2ba75fd7d1c546cf929a2970184e77db2e72587afef4482e51bb358dd6f44301aa39b95b2b03d3e24a3d333cc5cfa13e2a5ae1de78bbf6f7b6cf1b95d33f333928c38f65fd0bc1c0274c37f5fc2a922bf18d11a28dab64ce759a92c94b136b2de6bdb90133e1aaed4", 0xa0}, {&(0x7f0000000280)="a1f29a729ffc6005fdbe50709fd2c8933a26e97e2f79c3704f8fa58a842f419c0ad9427bacb89caa889a523b5eda52f250de6f3b806aca40bd240536ad1e1890705457de52ad948a7c4593ca04b97ef9fe032103bb52c747181dfa2f31bb94b9ee9186cca26fd4a8f1cd35ac8d49edec71247b0023bc52c42a3bbce7dbad119d09c5b2915c9ddac907048d0adf9fa856e677fa5f8657e18a443aa3cffa3bceb81d8713bc6c02cfa6563b783040b427c9179244ddef1b00518373f1d70d806cc9a93beb6b268681bf782923efdab46a38e3dff74950086b90b7f4c4615f", 0xdd}, {&(0x7f0000000380)="d63dbc402528e5c624a4e4be242e4280a38d644d65c8894060576a3aa83b256edb79e3aa6e36cdbb0bca098d034dde27c3fa1cce1a92dcbecd9684184801068fa625cd380837d1c215a9c104727c911eab6959148ff17db12643558d45a92b83093e03ebea27727e91f203cf159bc5a88bc98dc6473dbb6850a05461ba1f61f30f35b8d7a3c748576ab94907bfed811014d96267aae4e98f63de0c93e37b732600f95bdc233a5ddd75fc4f4b7c0a0e828b71084c886128e7fd0903c7e934686d4ae7f0f9ddf700e14a36796d7bb26226c5a98e57bff05853835ca880e9d138eb0bf4189913e62d4cfc", 0xe9}, {&(0x7f0000000480)="194fe4b3fa1c11df2713c4f7c89f86b030c8db2a0fab10747a755ed15f97e78f05e96ec377d592161869c8e35ac3a1c1392a1e58e517a4124cca17b0aec71046aebd8d56d8c6b8e828db89da6850be7a46cb28f1b15a905717e2fc388bdcb4224487c36ef7490458c06b9ac409b9757a7e2074f0559d0b2c02364f094ecb4e1d0bda2c03d4af9def399dc9924e0ea5311e7dea0fa24a7d640066449dc0660ff0c4008de8f52d361f36071d8ab9a6f95fd38bee2e1e1aed1bdd1463809318fe3047", 0xc1}], 0x5, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0x40, 0x810}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000007c0)="57305afa2ec400445192540e32be245d2f7018bdd0", 0x15}], 0x1, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x4000000}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000a40)="610a9ae179e269217f9229943a88a068ea68c943d17983a39ead453505447ee95060e8ae9e339eac63f494e2025891cbc08f6aa53688c547009ade4d93475e706b849e181832356b5b11d39c674c", 0x4e}, {&(0x7f0000000ac0)="43026b56ea2838c6071c8f1afb6f276ed8e0a06268fdd14f1d0cda887402abce9115a6d76d8b76f01c40d6a479c953bdd00c96919d6a1621be43ae6981a71023599e4652b9a458ed2d96c2972324acbbfd8729014370f19521465bf577bfdb3fe3bd28df50e475cf8259be1db80c93521badaeedc783b6b2037f82c10c2e4dd3ab999ccad36bfdef79d6cd68e61ce9cb01ae8a", 0x93}, {&(0x7f0000000b80)="3f0511624b022623b364c2debf1be7598004c3b2ca51161444fdd66933", 0x1d}, {&(0x7f0000000bc0)="f45551026f3817326129b818462aaa2091aaab444c8f3d3a09b4fdfe3a4a00b0d2d662f2671682d74b1eae46cdab248a70d75ebc04480c39f44f23a87c6f577aece446539dd8619736bb23e84ad4d55c925ffe5d5c0d6c63f47f2e7bcccedf20782fb0fb35ff669373bcdac133e29915dde61e464072aae5b47738fbd8e0e1f5", 0x80}], 0x4, 0x0, 0x0, 0x40}], 0x3, 0x40) 2018/04/08 22:43:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x1000000]}, 0x5c) 2018/04/08 22:43:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x151000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/08 22:43:06 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x2, 0x0) dup2(r1, r2) 2018/04/08 22:43:06 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) listen(r0, 0x53d2) 2018/04/08 22:43:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = getpid() getpgrp(r2) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x6, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001600)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") read(r1, &(0x7f00000016c0)=""/248, 0xf8) mmap$binder(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x3000000, 0x10, r0, 0x8000) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x100000000000000]}, 0x5c) 2018/04/08 22:43:06 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301a03, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x2, 0x3, 0x80, 0x400}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/251, &(0x7f0000000300)=0x9) 2018/04/08 22:43:06 executing program 6: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000180)=""/187) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) move_pages(0x0, 0x200001ba, &(0x7f0000000040)=[&(0x7f0000005000/0x4000)=nil], &(0x7f00000000c0)=[0x400000000000, 0xad2100000, 0x8, 0x7fff, 0x5, 0x400], &(0x7f0000000080), 0x20000000000) 2018/04/08 22:43:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='timers\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000180)=0x2000) r3 = socket(0x4, 0x0, 0x2d7) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=0x3ff, 0x4) sendto$inet(r3, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000000080)={@remote, @multicast1, @remote}, &(0x7f00000000c0)=0xc) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/08 22:43:06 executing program 1: r0 = getpgid(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x1, 0x1}}, 0x26) getpriority(0x1, r0) 2018/04/08 22:43:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00') r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000062c3ec7d000000000040000000ae4d7c824e04956f9500000095000000000000007f90de996f89ee2b4ff5591ae5e4aac6388829762c21c17b2de1d5842e4769501269913057b833f1870f50bc2fec2656b78f1524f78907c4fd97cdcee4bf59c7160c2dd5b645260b5dd0ec8878a2585b54eb5d9fe4c7735afeaf753fcc5df0fc2687a1b19cfb2bbca7c9ca991b9eec87a46383d6604250b729ae477c756afe87fe6a2ac6568c10cb0aecdebed2b2e10b4d5b1f08d28c8b4deb534c613e39ce3d0a69561c66aa"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r1, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80) r5 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3e36, 0x4002000) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f00000005c0)) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r3, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f260", 0x54}], 0x1, 0x3fffd) 2018/04/08 22:43:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000100)="290000002000190000003fffffffda060214000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000000140)=@can, &(0x7f00000000c0)=0x80) sendmmsg$nfc_llcp(r1, &(0x7f0000001900)=[{&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x3, 0x1, 0x41bfe88e, "b973a063c91ed5c27bcdfd485825d7053d299d5ea37811c50dafb8e98d29af0786078d0d2b512af5bfe06d59f5681a9eb217ae66e7b73f9ef34ee08c66a8be", 0x3f}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000240)='I', 0x1}, {&(0x7f0000000280)="7f6cc216ca15e55b2f865eee407c4e4cc612e6911716a6524d33b5cebc283fdb085f76ac398744118de49829c8c14fcba1b6051be9ee9c5ecb40fe37c1a2d665fbd0a56e5f0f4f4e3b68676b751bcb23d64b73e23d20e23771337c8d837b293a0f602042799180c0bc9be14d83ee10435e6228042a779dafc9837ad6dec4c99617ab137ab6039f2e47a19a1c281cdfed49e6e91902566bf8ef658d027878583263ed1cedb05dd035e478f48f41f3", 0xae}, {&(0x7f0000000340)="9427460d8fa0f2afafdd12665a79b6114b605d68634f94668ccbd171a0ac6194fd1e92ef8bf1569a6c4b264f517ac6952cd952e4741d29b4564e438c410ab6d23b354f13aad74c191efffb4a9db62152117630dc7f839f2ec674430d18d37e2eb1367ff5b27143b4b32e04ba4178d9122db8c1c6f1bb9a57c0797ee0044a0a4648676ddd0b91222c9e7f3fa2a23ad558d5d6", 0x92}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="1c45cd14d3cbf4820e8ea3d85279012c001cbb8868115ec616b6ba82c56e002ca122d37bf0869b3428a5f3ad7e56442935ddc1ee1b3480b1804645ee9d9067aa2cd75f24c21cb18e00a45715d9db7c2d7243555850a61997bcae5e1e53b7c155f199aa5785e58e5851b0f9f95e831f228044568daf4e46e977664a66e1db79eb17f5ca4b74a521d3e40ba056779e3afed55b8651bca16d8a746c8c02bd38d0b1d3626d50a211af4cd4554b90f0adb1036f30d910813dbb5f9b49737a20f5f63d94535c63955bdf06", 0xc8}, {&(0x7f0000001500)="cb5f39efcd499953204ca62302545e50a71f4dd26605009e96e17d886cd383b1ad1c155e06a52aa0a92700d2b7475fa65238dae71b43e1d0029aa2c95b9bb808087a96a88abbfcfc5fb61ff4d3fe745a05424e430f6772a3afb3deb202557cb941587e7445f569968c0d8a36a435cf87485b5df21dfb6aed5a1f36c0562cf3cd3bde167977797506dc0e9fd6fbac9b1c76d54aa86f6d170a39bc16620e28d68360794401cefeff68647793593be1d90e8e27c7dab647a3749f25f97fc87b", 0xbe}, {&(0x7f00000015c0)="3e0764e06deb9d277778c6e9007358637f3b90d3420e52e2", 0x18}], 0x7, &(0x7f0000001680)={0xa0, 0x11b, 0x8, "60730e69817d41e175c227f34a04b090ea60b36433b2d0ff8b1bc7c6b0bfcbdd7757d5f8e62be993f6aa810e634dac4d601cf73ff547ddea7ea1ef75567631ebcd6f555805e1ee36bf482de475fe989670ec6af503cccab35b53a96a32a2f5b86b4df34ea29aa6018ece35ee682e713c313dc7497630bd9132d0680b712ff7f3edc9bff469a9d7d283"}, 0xa0, 0x20000014}, {&(0x7f0000001740)={0x27, 0x1, 0x1, 0x7, 0x7, 0x4, "94bf431aafd99359093b3ff5c84f4cd46f89d292a2cd752925de900625e8442d6f20d3e355fd2f8d6487ccbc0d7e0b03ec246462ba5a7a3148c21e06dc97cb", 0x26}, 0x60, &(0x7f00000017c0), 0x0, &(0x7f0000001800)={0xe8, 0x11f, 0x0, "ad6ddc3ff9f2c708f7de520db8c10763cf3ac77221eda987cfb26aa409f2e30016e80281112c919a45c98e4c9f435ad00a66dbb62264daebe74c35787e90b2e94b75f20d7b7713ae019da0d2c2a9a8f39d82949d787465ab4a99e01c4406850a8512f79c1ce45298ebf5ffa04fb138f68507288c004ea21d3f86ca91e8951c53bfe590200f2bbe025df8ed6755d6e73243a607b77db7c3c235b439e9a11baa36c6005e4bbf8fc4da64dff25d14574d179788b055546a1eb20a113f901ff93aa4ad92cd644081440c5eb3471339867154d0caa6"}, 0xe8, 0x20000001}], 0x2, 0x85) 2018/04/08 22:43:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x1000000]}, 0x5c) 2018/04/08 22:43:06 executing program 6: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x227ffffffffffe, 0x402) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240080, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000000c0)=""/245, &(0x7f0000000040)=0xf5) 2018/04/08 22:43:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/08 22:43:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x4000002) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x5, 0x0, 0x4, 0x6, 0x4}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) 2018/04/08 22:43:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0xf, 0x6, 0x7b, 0x8, 0x0, 0x1, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xb, 0x0, 0x8, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/04/08 22:43:07 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8001, &(0x7f0000000040)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/08 22:43:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001440)}]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x100000000006, &(0x7f0000000440)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000840)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'wrr\x00', 0x0, 0x6, 0x14}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x5, 0x9e, 0x1}}, 0x44) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x8) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080)=0x5f, 0x4, 0x2) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x9, &(0x7f0000000700)=[{&(0x7f0000000240)="6d3d6111ad8b3a8bdbe1295724048364421e6bfa3774c4f4284609ef22c1dda96c5cf5ea57c628ad8b", 0x29, 0xffffffffffffb6f8}, {&(0x7f0000000280)="4f78436aeb57dd8ac6c9e9dbb66177235da2fcfa9b2be14a02dcb4656cdc0bf8a0015c31a6a6b147a451dccf0f245332af408fed1045f3fb67adaacc1967fcd8ddf7ca9b65c5872c80fb566541f5b87a43650f7cd40a8a6e91ae3c6e32d974bde4a31a950eefb681a3a0cb78ec4c45892f11c3784fb9c872d3fee9755b7e05e318e87ad8d647ff384af863e0eb1b312c58cce9a833893ecb4553d9b487645845f10f460bd47277c5d6bcc8d2a6938d27bdce7274d50f98efc8e048213200fd93570e0b226f8395b3e84dcf48721aae9ab574e36c9a81851e7c41b64c7772d2", 0xdf, 0x7}, {&(0x7f0000000480)="8493ef0a594b1a16f88ef4e86244c24d422bee99e9fa66d3e28916abd2f409824495b614b020ff2a14207697df8e6761755fa1885d96b7bf75ba3f3a69d0d2b1e052eda7d2c93cde0e35674d8b5ffb966e190b4654c61b9c6c15505836e2408a0c71b0a2307743e7b753837d407aa1fca7163e552e43d2dbacf33f79ae8fd6d2611a55787e8dfa40e4ba7f0b40c222689a2df050e0ab34ce08b2ef274d37f7e41f25134071ee14eea702342a82388d416777560a38f67d882a7dfc82d07bd02e7a158cb6989f", 0xc6, 0x3}, {&(0x7f0000000380)="3e2759066301a90e5a6095dbbcb2975d1756d06f50a65515ef0a157f009b93e5a80c3fbd5ed8307501893ce7d33e9cc59c4694f81b51de42d6d62d03cdee1860fef6a5dfd3f7cb3083faae8cc4814b1c1c220472b521375af05d5d167e11b7214bf2ac2f3ae9d42092deb025ac2ee6a8ed32c584fa4353db518704f4208768ca74f5acb4da3776f12a370b5a49096cdb118087419f", 0x95, 0x100000001}, {&(0x7f0000000580)="566c1780e36da24f991280e52ba03d0797a2fcc0ab66f9d932dc083e09fa3453d051e275a82a02b4ab1c322ce4f9d74bdd5b81677169c819e2d2412cb0ba59223b622fb63b483dd81a8cc1ea3d087ceb80df2bf41d9e53c993f852619e387240a5c162924c4fdab8e8a73af206d113e94409bcafd43649bce5a449d9d34ce12145e1a8218fa68937c37a53ff64659385e3", 0x91, 0x1ff}, {&(0x7f0000001e00)="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0x1000, 0x1}, {&(0x7f0000000640)="608ff72458d5146e17436b2b656174b5151039a83fa57296c93bf64c11b42164b32fd6d668e319b56edc330ce55c6d8a4a060f0b412b198b6f555599b290bc29e4f5a5233c3e6c2b8455ace2ea90388f3a6b607285b39c2a4ad5d291a13489a51c4b76ab2c458c4d73d47bebc2f0f1cbfade123626c748d58bee", 0x7a, 0xffffffffffffff81}, {&(0x7f00000006c0)="f0d6efa0244b45361ac215a746b90eb926743e23eeb0482c11f70531181bcf", 0x1f, 0x1}, {&(0x7f0000002e00)="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", 0x1000, 0x1000}], 0x1024000, &(0x7f0000000800)={[{@ref_verify='ref_verify', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}]}) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/04/08 22:43:07 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x800, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000540)={r1, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) bind$inet6(r2, &(0x7f0000000580)={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) accept4$unix(r2, &(0x7f0000000280), &(0x7f00000001c0)=0x6e, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240)=0x7, 0xffffffffffffffb7) setns(r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r4 = eventfd2(0x0, 0x80801) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$vnet(r2, &(0x7f0000000440)={0x1, {&(0x7f0000000340)=""/106, 0x6a, &(0x7f00000003c0)=""/118, 0x3, 0x4}}, 0x68) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) sendfile(r4, r2, &(0x7f00000005c0)=0x10, 0x10ed5b) 2018/04/08 22:43:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='\n', 0xa7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 22:43:07 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 2018/04/08 22:43:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0x200000000000ffff, 0x7800000000000000, 0x200, 0x200, 0x1, 0x6, 0x1, 0x6], 0x8, 0x7, 0x40, 0x9, 0x2, 0x3, {0x1f, 0x2, 0x45dc, 0x4, 0x401, 0x401, 0x6, 0xffffffff, 0x800, 0x8, 0x4fd, 0x101, 0x200, 0x2, "4b73292dcefa0d986817d5294f3cf37695f2970709af8974b83541f07d5519f4"}}) r5 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={r6, @in={{0x2, 0x4e20}}, 0x96f, 0x8, 0x10000, 0x20, 0x74}, 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x40080, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r5, 0x8000) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x2000000010d, 0xc7a, &(0x7f0000000540)="ab6ff0d3de41dd0b3bf6c7015f95173fe3fb850300000000000000", 0x1b) r8 = pkey_alloc(0x0, 0x2) pkey_free(r8) r9 = accept(r5, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r7, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f0000000400)) write(r7, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r9, &(0x7f0000ef9fff)="a1", 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000006c0)={0x0, 0x5}, &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x200, 0x2, 0x6797e22d, 0x10000, 0x0, 0xffffffffffffffff, 0x140, 0x8, 0x0, 0x1, 0x4, 0x3, 0xfffffffffffffffb, 0x9, 0x400, 0x20, 0x8001, 0xd162, 0x8, 0x4f26, 0x1, 0xffffffffffffffff, 0x1, 0x8, 0xe4, 0x707, 0x100, 0x20, 0x10001, 0xfffffffffffffffb, 0x10000, 0x5, 0xfff, 0x8, 0x8000, 0x3, 0x0, 0x1f, 0x6, @perf_config_ext={0x6, 0x69b}, 0x4000, 0x2, 0x7fff, 0x3, 0x7ff, 0x20, 0x200}, r11, 0x7, r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000200)=0x9e) 2018/04/08 22:43:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = memfd_create(&(0x7f00000001c0)='GPLcgroup\x00', 0x3) recvfrom$unix(r2, &(0x7f0000000200)=""/154, 0x9a, 0x40000102, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000400)={0x7f, 0xc5cf, 0x4, 0x1, 0x9, 0x8, 0x2, 0x6, 0x6bdb, 0xffffffff, 0x40}, 0xb) getsockname$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x54, r3}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000440)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8006, 0x3, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/08 22:43:07 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x1000000]}, 0x5c) [ 365.539922] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20003 wrr 2018/04/08 22:43:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) 2018/04/08 22:43:08 executing program 0: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x6}, 0x8) r1 = getpgid(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 365.593421] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20003 wrr 2018/04/08 22:43:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) fcntl$lock(r0, 0xfffffffffffffffc, &(0x7f00000000c0)={0x2, 0x3, 0x0, 0x1000000002}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/04/08 22:43:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 2018/04/08 22:43:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000180)=0x80000001) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000003c0)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000000c0)) 2018/04/08 22:43:09 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x8000020a, 0x8972, r0, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000bb9000/0x2000)=nil, 0x2000, 0x66) 2018/04/08 22:43:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x15, 0x8) getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0xffa5, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendto$llc(r0, &(0x7f0000000340)="d1994ea521ef95f1442b7496b8cd5d30acf591565572cc9c27918d592ed1a927650144c2b923df1b64c6d55f56c0e499e9675d4015682768017007998b06ca84e83b82ade625c6db8011636ba440fa7ded229bff937c2025b86c28bb8321f422c74ddfd00d7b9ec5994eaa8c47e74b5902b15907696a2c06bc9a99ee8964ec8decc3fd0b39a9c47d1efc7e694e0b4530d1f7c6f8b4c9afec217026f77dd01d54e3564e07c945cfaf84300817ddf0cf67c3d9241dd96fa87a8e2851ceeaed57296efdf2e059c719eab392b72e9c7f58e9a3c120ad2e5888726772058c24c3ce44d273", 0xe2, 0x8041, &(0x7f0000000280)={0x1a, 0x320, 0x2, 0x5, 0x80, 0x100000001}, 0x10) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 22:43:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x23) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x3, {0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}}, 0x32) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x3, 0x622080) r3 = openat$cgroup_ro(r2, &(0x7f0000000340)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r4) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x2, @random="2abc8b45d248", 'lo\x00'}}) 2018/04/08 22:43:09 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0xa6, 0x0, 0x5, 0x40, 0x1000, 0x5, 0x7ff, 0xb99b, 0xfffffffffffffffe}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/04/08 22:43:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x100000001, 0x3, 0x2, 0x4}, 0x10) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000f2dffc)=0x4) 2018/04/08 22:43:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6e6, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x7fffffff, 0x7, 0x0, 0x0, 0x0, 0x1}) 2018/04/08 22:43:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 2018/04/08 22:43:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000002c0), &(0x7f00000003c0)=0xfffffffffffffe4c) r2 = getpid() getpgrp(r2) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r5 = eventfd2(0x0, 0x80801) sendfile(r5, r1, &(0x7f0000000440)=0x7ffffffffffff, 0x10ed5b) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)='./file0\x00') add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="1d56cc2f43a04775a0c230efa503c2d065458f2d9f4556c16776cb101bd6c7535ab9ec7cc3a6b2b9837badb3e5afefe20bbcded245cc88e8a559d60503b144a89fa79278f4c2c3021e77246ebb", 0x4d, r4) 2018/04/08 22:43:09 executing program 4: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd6, "abff972a5e10e35aecde9b61dc06a2ad525aacb8a4b8c0f60c7f3b4b30e347ae3d93028adbecefee22decaff40d0c14c415718def42b90cf1b3deda8702b5f5c7c7cf3a34c61e160e8943fadf6144c75425a7d66c84b57d12fb941f2498ddd8a31de25e70f5d75c15045d62f401f62bfeffa3eb3ca93a7f5d38d24917bfc1df5e4cbf6fff2bf56923772730c798902d12792eeeb3574463e2bcb65f34bf55615008bfbf35f7a760addecd5e46799fbbc5bc791618df09837bbe4e666f85a075d9a73e8c0dda6d5221c20f1a25722c05f10e68f9be3ba"}, &(0x7f0000000000)=0xde) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="82000000288e03e860e3931c59796c9ecf500708a1840d8ae75d034795463c8f61431a99a423e64323e41cc0c1b4e6e3162e893711355f75bb9284fd3668e02f1128c7c766b3422aa3c16ab6dcca3d7c441eb8d574f9bd09389c8df08fe5c56f335678449af9618fc97904a27c8782a417d34c0c4ac445526d614603cf9add22b4189858e6e89b831c3eb0eaff2f922c69338c47141131c39cf717a73c62ee981f560c0f12cc3da421195f57ae1b39fafe07595ca948860e075a59198618d10f01845fbd4375d8f3c67f3b7802696587006651c4726302f70e44433be6c990f43f4690ea2606b097f63f0efc2b354b949721ffe91622c1429b2a63b22b9fd0d7195755714f2ec241ecf8eec0765d48dbf6b29d840915149d28f8e42c618c9f8ab9"], &(0x7f0000000040)=0x8a) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x1bb) 2018/04/08 22:43:09 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000000c0)={r4, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x2b) 2018/04/08 22:43:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) close(r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r6 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r6, 0x0, 0x0, 0xfffffffffffffffe) fchmod(r6, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r8, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r9 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000) r10 = dup2(r9, r7) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/04/08 22:43:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x200, 0x1, 0xffff, 'queue0\x00', 0x1ff}) 2018/04/08 22:43:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x106, &(0x7f0000000000)="ede1a7ae1d5b2404619e84b0da619beaaaa34b6e6a89ea467789586f308275fd7a6adb78d9281f5c55291589d46c5b1c15ae7d671ada22a65c79c328db95bd5e39796e20667577ba8fb17d800d840ba49e66ece966f0295c43a8eaf4f2ade5232cfde22bb773be156660b4aecad40e4dda59cc0c2e8cd5a14dfb697f4715a81df3ca3ff30a27ea617a9119f0ab6db8ad11e7dd22d9c59f63bc446a66c9125ea183276fc57da0f1ca12d15b92c4b5714f730061c203") write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/04/08 22:43:09 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ff9ff0)=[{&(0x7f0000000080)="d5", 0x1}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6c) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f0000000340), &(0x7f0000001380), 0x8) 2018/04/08 22:43:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x20081, 0x110) ioctl$KVM_SMI(r1, 0xaeb7) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x960000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r4, 0x20, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x40040) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/08 22:43:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 2018/04/08 22:43:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x50002) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000240)={0x6, 0x401}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb4, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xed1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xf150, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}, @in={0x2, 0x4e22}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x5, 0x3}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/08 22:43:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) r1 = getpid() ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000340)={0x4, 0xb16b, 0x2}) getpgrp(r1) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='loppp1eth0-selinux{nodeveth1+userppp1/\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0xead981d) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07cbce24b20befcb6374933d957675ff737e462fb7c7b27cfb5f907558e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92ef3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba000000") r3 = eventfd2(0x0, 0x80801) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000380)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x2) sendfile(r3, r0, &(0x7f0000000080)=0x10, 0x10ed5b) bind$netrom(r0, &(0x7f00000002c0)=@ax25={0x3, {"41b5028a82fa95"}, 0x7f}, 0x10) 2018/04/08 22:43:09 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x3, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8387, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"b7e816b5960b09"}, 0x3ac00000000000}, 0x10) bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/04/08 22:43:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 2018/04/08 22:43:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x8e4, 0x2, 0x2}, 0x3, 0x7fff, 0x1}) 2018/04/08 22:43:09 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioprio_get$pid(0x0, r2) write(r1, &(0x7f0000000180), 0xff4d) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0xffffffffffff0001, 0x7, 0x2246, 0x3}]}) 2018/04/08 22:43:09 executing program 1: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) ppoll(&(0x7f0000000900)=[{r0}], 0x1, &(0x7f0000000a00), &(0x7f0000001d40), 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mq_timedreceive(r2, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)) 2018/04/08 22:43:09 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20801) getsockname$llc(r0, &(0x7f0000000040), &(0x7f00000001c0)=0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="070000004c6092279af3133e633572786b708ab6c7adcffa7071455222f237a58357cef3beed60a01be1aed8c11e24a377b1679e0a039472d630e68fc8116414a1eae08e18f94f454e49e260d4a55a49b728e8919243999cd69502852d83d2e5580e2354467fbcb98785", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x7fffffff, 0x40, 0x7, 0x1ff, 0x8}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0xf58}, &(0x7f00000002c0)=0x8) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x4, 0x1) 2018/04/08 22:43:09 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8000) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c000000000000000003000000080001000400feffffffffffffff00"], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/04/08 22:43:09 executing program 5: r0 = memfd_create(&(0x7f0000000080)="1b4f8bce5bda96f3a48f405148f300af59c040cc3c007382f96c21b18a018eec7fd2d63c9d51ec820237b76d06e24b05048928d6be5b51d3489f958b1de02590de50c06ddb8c8159248e10f3dc8d8c5236c0ebe2b39992f666cc1d024cd126612b5dfb29731d05ac0c971ed8e5670ca74d6af3c45ac2e1581651832e14d5bf01c870e1e95febefaf8e5d838aa71e4f999fed5bc42725f0cb870b1f4f9d05af7edda211a1f98cdd6a283237fbcd55eea2c6348130", 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, r1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffff6c) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x9, 0x2, 0x31, 0x4}) dup2(r2, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/04/08 22:43:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 2018/04/08 22:43:09 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000040)='W', 0x1) write(r0, &(0x7f0000000080)="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", 0xffe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000010c0)=""/96, &(0x7f0000001140)=0x60) write$binfmt_misc(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="057b4f7d275f54528245261c24f1061c09927768d7dacc10a6bdbf249a8c8af01d2c2845d2f57af351d9a093c24b0e11c88487bd4440588e590cf70e0c4a4902a35eff0ab33c3cda9d8d0392b3e005e30ce8501e775fb85ff1922b74d8876e1591603f42a37e2cfdffd683062dbdccbb9449a9787068114d428bb8dc"], 0x4) 2018/04/08 22:43:09 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2000000000000, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10000000000000, 0x4}, 0x0, 0x4, r0, 0x3) fallocate(r0, 0x1, 0x0, 0x4001001) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x0, 0x2710}}) 2018/04/08 22:43:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0fbea229d3b800008ee8bad104b8c001ef0f0866b94102000066b80b00000066ba000000000f300f011e060066b8080001000f23d00f21f866352000000f0f23f8660f72f56d670ff7dc660f10c7", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101080, 0x0) accept$ipx(r3, 0x0, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:43:09 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x12400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/04/08 22:43:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000180)="19cb236d8bf4ed95d61d308857d3", 0xe, 0x4004010, &(0x7f0000000200)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1}, 0x1c) futex(&(0x7f0000000080)=0x2, 0x5, 0x2, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)=0x2, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) [ 492.511305] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 124s! [ 492.519796] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 123s! [ 492.528169] Showing busy workqueues and worker pools: [ 492.533470] workqueue events: flags=0x0 [ 492.537659] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 [ 492.544140] pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, cache_reap [ 492.555495] workqueue events_power_efficient: flags=0x80 [ 492.560949] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 [ 492.567107] pending: gc_worker, neigh_periodic_work, do_cache_clean [ 492.573909] workqueue mm_percpu_wq: flags=0x8 [ 492.578408] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 [ 492.584575] pending: vmstat_update [ 492.588510] workqueue kblockd: flags=0x18 [ 492.592667] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 [ 492.598998] pending: blk_mq_timeout_work [ 492.603723] INFO: task syz-executor1:25604 blocked for more than 120 seconds. [ 492.611034] Not tainted 4.16.0+ #4 [ 492.615104] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.623081] syz-executor1 D19072 25604 4563 0x80000002 [ 492.628728] Call Trace: [ 492.631338] __schedule+0x807/0x1e40 [ 492.635076] ? __sched_text_start+0x8/0x8 [ 492.639240] ? graph_lock+0x170/0x170 [ 492.643056] ? graph_lock+0x170/0x170 [ 492.646880] ? print_usage_bug+0xc0/0xc0 [ 492.650968] ? lock_downgrade+0x8e0/0x8e0 [ 492.655136] ? graph_lock+0x170/0x170 [ 492.658955] schedule+0xef/0x430 [ 492.662338] ? print_usage_bug+0xc0/0xc0 [ 492.666417] ? __schedule+0x1e40/0x1e40 [ 492.670414] ? print_usage_bug+0xc0/0xc0 [ 492.674500] ? lock_downgrade+0x8e0/0x8e0 [ 492.678671] schedule_timeout+0x1b5/0x240 [ 492.682839] ? usleep_range+0x180/0x180 [ 492.686832] ? mark_held_locks+0xc9/0x160 [ 492.690994] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 492.695616] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.700133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.705170] wait_for_completion+0x3e7/0x870 [ 492.709610] ? wait_for_completion_interruptible+0x910/0x910 [ 492.715422] ? lock_downgrade+0x8e0/0x8e0 [ 492.719593] ? __lockdep_init_map+0x105/0x590 [ 492.724109] ? lockdep_init_map+0x9/0x10 [ 492.728186] ? __init_waitqueue_head+0x96/0x140 [ 492.732873] ? wake_up_q+0x100/0x100 [ 492.736617] __wait_rcu_gp+0x257/0x350 [ 492.737014] INFO: rcu_sched self-detected stall on CPU [ 492.740496] INFO: rcu_sched detected stalls on CPUs/tasks: [ 492.746369] 1-....: (125001 ticks this GP) idle=42e/1/4611686018427387906 softirq=109081/109081 fqs=31171 [ 492.762499] [ 492.762514] 1-....: (125001 ticks this GP) idle=42e/1/4611686018427387906 softirq=109081/109081 fqs=31171 [ 492.762520] [ 492.764217] (t=125005 jiffies g=60021 c=60020 q=270) [ 492.774152] (detected by 0, t=125005 jiffies, g=60021, c=60020, q=270) [ 492.775838] NMI backtrace for cpu 1 [ 492.791232] CPU: 1 PID: 25600 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 492.798046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.807374] Call Trace: [ 492.809932] [ 492.812068] dump_stack+0x1b9/0x294 [ 492.815684] ? dump_stack_print_info.cold.2+0x52/0x52 [ 492.820853] ? lock_release+0xa10/0xa10 [ 492.824813] nmi_cpu_backtrace.cold.4+0x19/0xce [ 492.829462] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 492.834630] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 492.839887] arch_trigger_cpumask_backtrace+0x14/0x20 [ 492.845059] rcu_dump_cpu_stacks+0x175/0x1c2 [ 492.849445] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 492.854444] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 492.859877] ? print_other_cpu_stall+0x4a0/0x4a0 [ 492.864614] ? graph_lock+0x170/0x170 [ 492.868397] ? debug_check_no_locks_freed+0x310/0x310 [ 492.873564] ? __lock_acquire+0x7f5/0x5130 [ 492.877784] ? debug_check_no_locks_freed+0x310/0x310 [ 492.882955] ? debug_check_no_locks_freed+0x310/0x310 [ 492.888124] ? ___ratelimit.cold.2+0x6a/0x6a [ 492.892515] ? graph_lock+0x170/0x170 [ 492.896294] ? __lock_is_held+0xb5/0x140 [ 492.900340] ? graph_lock+0x170/0x170 [ 492.904122] ? graph_lock+0x170/0x170 [ 492.907914] ? __lock_is_held+0xb5/0x140 [ 492.911960] rcu_check_callbacks+0x21b/0xad0 [ 492.916353] ? rcu_cpu_stall_reset+0x210/0x210 [ 492.920920] ? trace_hardirqs_off+0xd/0x10 [ 492.925136] ? raise_softirq+0x1b2/0x450 [ 492.929180] ? raise_softirq_irqoff+0x310/0x310 [ 492.933829] ? pvclock_read_flags+0x160/0x160 [ 492.938306] ? account_guest_time+0x3d0/0x3d0 [ 492.942781] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 492.948298] ? hrtimer_run_queues+0x70/0x300 [ 492.952688] ? run_local_timers+0x168/0x1d0 [ 492.956991] ? timer_clear_idle+0x50/0x50 [ 492.961120] ? account_system_time+0x7f/0xb0 [ 492.965506] ? account_process_tick+0x76/0x240 [ 492.970070] update_process_times+0x2d/0x70 [ 492.974372] tick_sched_handle+0xa0/0x180 [ 492.978502] tick_sched_timer+0x42/0x130 [ 492.982542] __hrtimer_run_queues+0x3e3/0x10a0 [ 492.987108] ? tick_sched_do_timer+0x100/0x100 [ 492.991672] ? hrtimer_start_range_ns+0xd10/0xd10 [ 492.996584] ? pvclock_read_flags+0x160/0x160 [ 493.001059] ? kvm_clock_read+0x25/0x30 [ 493.005014] ? kvm_clock_read+0x25/0x30 [ 493.008969] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 493.013968] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 493.019313] ? do_timer+0x50/0x50 [ 493.022744] ? rcu_nmi_exit+0xd7/0x2b0 [ 493.026615] ? do_raw_spin_lock+0xc1/0x200 [ 493.030840] hrtimer_interrupt+0x286/0x650 [ 493.035062] smp_apic_timer_interrupt+0x15d/0x710 [ 493.039888] ? smp_call_function_single_interrupt+0x650/0x650 [ 493.045753] ? _raw_spin_lock+0x32/0x40 [ 493.049708] ? _raw_spin_unlock+0x22/0x30 [ 493.053837] ? handle_edge_irq+0x330/0x870 [ 493.058052] ? task_prio+0x50/0x50 [ 493.061577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.066410] apic_timer_interrupt+0xf/0x20 [ 493.070617] [ 493.072836] RIP: 0010:__snd_pcm_lib_xfer+0x1b5/0x1d10 [ 493.077999] RSP: 0018:ffff88018af2ea50 EFLAGS: 00000a06 ORIG_RAX: ffffffffffffff13 [ 493.085688] RAX: 0000000000000000 RBX: ffff8801d08aa000 RCX: 0000000000000555 [ 493.092933] RDX: 1ffff1003a115400 RSI: ffffffff859ffa07 RDI: ffff8801b24ce200 [ 493.100179] RBP: ffff88018af2ecf0 R08: 0000000000000001 R09: 0000000000000006 [ 493.107425] R10: ffff8801adfee300 R11: 0000000000000000 R12: ffffffff8826fa20 [ 493.114673] R13: 0000000000000001 R14: ffff8801b24ce100 R15: ffff8801ce43fb40 [ 493.121930] ? __snd_pcm_lib_xfer+0x177/0x1d10 [ 493.126496] ? print_usage_bug+0xc0/0xc0 [ 493.130538] ? print_usage_bug+0xc0/0xc0 [ 493.134583] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 493.140189] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 493.145021] ? mark_held_locks+0xc9/0x160 [ 493.149150] ? retint_kernel+0x10/0x10 [ 493.153025] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.158025] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 493.162763] ? retint_kernel+0x10/0x10 [ 493.166635] ? snd_pcm_oss_write3+0x165/0x220 [ 493.171112] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.176627] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 493.181103] snd_pcm_oss_write3+0xe9/0x220 [ 493.185320] io_playback_transfer+0x274/0x310 [ 493.189791] ? lock_downgrade+0x8e0/0x8e0 [ 493.193921] snd_pcm_plug_write_transfer+0x36c/0x470 [ 493.199005] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 493.204697] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 493.209691] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 493.215385] snd_pcm_oss_write2+0x25c/0x460 [ 493.219688] ? snd_pcm_oss_write3+0x220/0x220 [ 493.224167] ? find_held_lock+0x36/0x1c0 [ 493.228209] snd_pcm_oss_sync1+0x332/0x5a0 [ 493.232438] ? snd_pcm_oss_write2+0x460/0x460 [ 493.236917] ? rcu_is_watching+0x85/0x140 [ 493.241043] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 493.246213] ? wake_up_q+0x100/0x100 [ 493.249907] ? snd_pcm_format_set_silence+0x203/0x540 [ 493.255080] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 493.259905] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 493.264295] ? fsnotify_first_mark+0x330/0x330 [ 493.268856] ? kobject_put+0x8e/0x280 [ 493.272639] snd_pcm_oss_release+0x214/0x290 [ 493.277029] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 493.282024] __fput+0x34d/0x890 [ 493.285285] ? fput+0x1a0/0x1a0 [ 493.288544] ? check_same_owner+0x320/0x320 [ 493.292847] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.297323] ____fput+0x15/0x20 [ 493.300582] task_work_run+0x1e4/0x290 [ 493.304449] ? task_work_cancel+0x240/0x240 [ 493.308751] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.314266] ? switch_task_namespaces+0xa2/0xd0 [ 493.318914] do_exit+0x1aee/0x2730 [ 493.322432] ? plist_add+0x770/0x770 [ 493.326129] ? mm_update_next_owner+0x980/0x980 [ 493.330778] ? print_usage_bug+0xc0/0xc0 [ 493.334821] ? graph_lock+0x170/0x170 [ 493.338600] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.342989] ? rcu_note_context_switch+0x710/0x710 [ 493.347898] ? lock_acquire+0x1dc/0x520 [ 493.351853] ? __might_sleep+0x95/0x190 [ 493.355809] ? __lock_acquire+0x7f5/0x5130 [ 493.360031] ? debug_check_no_locks_freed+0x310/0x310 [ 493.365200] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.369586] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.374147] ? kasan_check_write+0x14/0x20 [ 493.378360] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 493.383531] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.389049] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 493.394131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.399647] ? futex_wait+0x5c1/0x9f0 [ 493.403432] ? futex_wait_setup+0x400/0x400 [ 493.407732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.413249] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 493.418592] ? graph_lock+0x170/0x170 [ 493.422374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.427891] ? graph_lock+0x170/0x170 [ 493.431673] ? perf_event_sync_stat+0x5f0/0x5f0 [ 493.436323] ? memset+0x31/0x40 [ 493.439584] ? find_held_lock+0x36/0x1c0 [ 493.443632] ? lock_downgrade+0x8e0/0x8e0 [ 493.447762] do_group_exit+0x16f/0x430 [ 493.451627] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.456188] ? SyS_exit+0x30/0x30 [ 493.459623] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.464101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.469099] get_signal+0x886/0x1960 [ 493.472796] ? ptrace_notify+0x130/0x130 [ 493.476836] ? __schedule+0x80f/0x1e40 [ 493.480703] ? expand_files.part.8+0x9a0/0x9a0 [ 493.485266] ? __sched_text_start+0x8/0x8 [ 493.489391] ? lock_downgrade+0x8e0/0x8e0 [ 493.493527] do_signal+0x98/0x2040 [ 493.497044] ? __fget_light+0x2ef/0x430 [ 493.501005] ? fget_raw+0x20/0x20 [ 493.504448] ? setup_sigcontext+0x7d0/0x7d0 [ 493.508748] ? kcov_ioctl+0x56/0x1b0 [ 493.512445] ? schedule+0xef/0x430 [ 493.515967] ? __schedule+0x1e40/0x1e40 [ 493.519922] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.525447] ? exit_to_usermode_loop+0x87/0x310 [ 493.530101] exit_to_usermode_loop+0x28a/0x310 [ 493.534665] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 493.539487] ? do_syscall_64+0xb7/0x9d0 [ 493.543448] do_syscall_64+0x792/0x9d0 [ 493.547316] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.551794] ? finish_task_switch+0x1ca/0x820 [ 493.556269] ? syscall_return_slowpath+0x5c0/0x5c0 [ 493.561187] ? syscall_return_slowpath+0x30f/0x5c0 [ 493.566100] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 493.571445] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.576272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 493.581465] RIP: 0033:0x455259 [ 493.584633] RSP: 002b:00007f76a5e4ece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 493.592318] RAX: fffffffffffffe00 RBX: 000000000072c038 RCX: 0000000000455259 [ 493.599565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072c038 [ 493.606812] RBP: 000000000072c038 R08: 0000000000000000 R09: 000000000072c010 [ 493.614060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 493.621307] R13: 0000000000a3e81f R14: 00007f76a5e4f9c0 R15: 0000000000000002 [ 493.628722] Sending NMI from CPU 0 to CPUs 1: [ 493.633214] NMI backtrace for cpu 1 [ 493.633224] CPU: 1 PID: 25600 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 493.633228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.633239] RIP: 0010:native_queued_spin_lock_slowpath+0x204/0xde0 [ 493.633244] RSP: 0018:ffff8801db1070b0 EFLAGS: 00000002 [ 493.633250] RAX: 0000000000000000 RBX: ffffed003b620e2f RCX: 0000000000000004 [ 493.633255] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff88b8f9c0 [ 493.633260] RBP: ffff8801db107420 R08: fffffbfff1171f39 R09: fffffbfff1171f38 [ 493.633265] R10: fffffbfff1171f38 R11: ffffffff88b8f9c3 R12: ffffffff88b8f9c0 [ 493.633270] R13: ffff8801db1073f8 R14: 0000000000000001 R15: dffffc0000000000 [ 493.633277] FS: 00007f76a5e4f700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 493.633282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.633287] CR2: 00000000006fe178 CR3: 0000000008a6a000 CR4: 00000000001406e0 [ 493.633294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 493.633299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 493.633301] Call Trace: [ 493.633304] [ 493.633311] ? lock_downgrade+0x8e0/0x8e0 [ 493.633320] ? vprintk_func+0x81/0xe7 [ 493.633328] ? .slowpath+0x15/0x15 [ 493.633337] ? find_held_lock+0x36/0x1c0 [ 493.633346] ? lock_downgrade+0x8e0/0x8e0 [ 493.633355] ? graph_lock+0x170/0x170 [ 493.633364] ? kasan_check_read+0x11/0x20 [ 493.633372] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.633380] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.633390] ? find_held_lock+0x36/0x1c0 [ 493.633399] ? lock_downgrade+0x8e0/0x8e0 [ 493.633407] ? lock_acquire+0x1dc/0x520 [ 493.633417] ? check_cpu_stall.isra.61.cold.80+0x374/0x59a [ 493.633425] ? lock_release+0xa10/0xa10 [ 493.633433] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 493.633443] ? trace_hardirqs_off+0xd/0x10 [ 493.633451] do_raw_spin_lock+0x1a7/0x200 [ 493.633460] _raw_spin_lock_irqsave+0x9e/0xc0 [ 493.633469] ? check_cpu_stall.isra.61.cold.80+0x374/0x59a [ 493.633479] check_cpu_stall.isra.61.cold.80+0x374/0x59a [ 493.633490] ? print_other_cpu_stall+0x4a0/0x4a0 [ 493.633498] ? graph_lock+0x170/0x170 [ 493.633507] ? debug_check_no_locks_freed+0x310/0x310 [ 493.633515] ? __lock_acquire+0x7f5/0x5130 [ 493.633525] ? debug_check_no_locks_freed+0x310/0x310 [ 493.633533] ? debug_check_no_locks_freed+0x310/0x310 [ 493.633542] ? ___ratelimit.cold.2+0x6a/0x6a [ 493.633551] ? graph_lock+0x170/0x170 [ 493.633560] ? __lock_is_held+0xb5/0x140 [ 493.633571] ? graph_lock+0x170/0x170 [ 493.633580] ? graph_lock+0x170/0x170 [ 493.633592] ? __lock_is_held+0xb5/0x140 [ 493.633603] rcu_check_callbacks+0x21b/0xad0 [ 493.633612] ? rcu_cpu_stall_reset+0x210/0x210 [ 493.633621] ? trace_hardirqs_off+0xd/0x10 [ 493.633631] ? raise_softirq+0x1b2/0x450 [ 493.633640] ? raise_softirq_irqoff+0x310/0x310 [ 493.633650] ? pvclock_read_flags+0x160/0x160 [ 493.633658] ? account_guest_time+0x3d0/0x3d0 [ 493.633667] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.633676] ? hrtimer_run_queues+0x70/0x300 [ 493.633684] ? run_local_timers+0x168/0x1d0 [ 493.633692] ? timer_clear_idle+0x50/0x50 [ 493.633700] ? account_system_time+0x7f/0xb0 [ 493.633708] ? account_process_tick+0x76/0x240 [ 493.633716] update_process_times+0x2d/0x70 [ 493.633726] tick_sched_handle+0xa0/0x180 [ 493.633735] tick_sched_timer+0x42/0x130 [ 493.633743] __hrtimer_run_queues+0x3e3/0x10a0 [ 493.633753] ? tick_sched_do_timer+0x100/0x100 [ 493.633762] ? hrtimer_start_range_ns+0xd10/0xd10 [ 493.633772] ? pvclock_read_flags+0x160/0x160 [ 493.633779] ? kvm_clock_read+0x25/0x30 [ 493.633787] ? kvm_clock_read+0x25/0x30 [ 493.633796] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 493.633805] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 493.633813] ? do_timer+0x50/0x50 [ 493.633821] ? rcu_nmi_exit+0xd7/0x2b0 [ 493.633830] ? do_raw_spin_lock+0xc1/0x200 [ 493.633839] hrtimer_interrupt+0x286/0x650 [ 493.633850] smp_apic_timer_interrupt+0x15d/0x710 [ 493.633860] ? smp_call_function_single_interrupt+0x650/0x650 [ 493.633868] ? _raw_spin_lock+0x32/0x40 [ 493.633878] ? _raw_spin_unlock+0x22/0x30 [ 493.633885] ? handle_edge_irq+0x330/0x870 [ 493.633895] ? task_prio+0x50/0x50 [ 493.633905] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.633914] apic_timer_interrupt+0xf/0x20 [ 493.633916] [ 493.633926] RIP: 0010:__snd_pcm_lib_xfer+0x1b5/0x1d10 [ 493.633930] RSP: 0018:ffff88018af2ea50 EFLAGS: 00000a06 ORIG_RAX: ffffffffffffff13 [ 493.633938] RAX: 0000000000000000 RBX: ffff8801d08aa000 RCX: 0000000000000555 [ 493.633943] RDX: 1ffff1003a115400 RSI: ffffffff859ffa07 RDI: ffff8801b24ce200 [ 493.633948] RBP: ffff88018af2ecf0 R08: 0000000000000001 R09: 0000000000000006 [ 493.633952] R10: ffff8801adfee300 R11: 0000000000000000 R12: ffffffff8826fa20 [ 493.633957] R13: 0000000000000001 R14: ffff8801b24ce100 R15: ffff8801ce43fb40 [ 493.633968] ? __snd_pcm_lib_xfer+0x177/0x1d10 [ 493.633981] ? print_usage_bug+0xc0/0xc0 [ 493.633990] ? print_usage_bug+0xc0/0xc0 [ 493.634000] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 493.634010] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 493.634020] ? mark_held_locks+0xc9/0x160 [ 493.634028] ? retint_kernel+0x10/0x10 [ 493.634038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.634046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 493.634054] ? retint_kernel+0x10/0x10 [ 493.634064] ? snd_pcm_oss_write3+0x165/0x220 [ 493.634072] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.634080] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 493.634088] snd_pcm_oss_write3+0xe9/0x220 [ 493.634098] io_playback_transfer+0x274/0x310 [ 493.634104] ? lock_downgrade+0x8e0/0x8e0 [ 493.634114] snd_pcm_plug_write_transfer+0x36c/0x470 [ 493.634124] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 493.634132] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 493.634141] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 493.634150] snd_pcm_oss_write2+0x25c/0x460 [ 493.634158] ? snd_pcm_oss_write3+0x220/0x220 [ 493.634168] ? find_held_lock+0x36/0x1c0 [ 493.634177] snd_pcm_oss_sync1+0x332/0x5a0 [ 493.634186] ? snd_pcm_oss_write2+0x460/0x460 [ 493.634194] ? rcu_is_watching+0x85/0x140 [ 493.634203] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 493.634211] ? wake_up_q+0x100/0x100 [ 493.634221] ? snd_pcm_format_set_silence+0x203/0x540 [ 493.634230] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 493.634239] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 493.634248] ? fsnotify_first_mark+0x330/0x330 [ 493.634255] ? kobject_put+0x8e/0x280 [ 493.634264] snd_pcm_oss_release+0x214/0x290 [ 493.634273] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 493.634281] __fput+0x34d/0x890 [ 493.634291] ? fput+0x1a0/0x1a0 [ 493.634299] ? check_same_owner+0x320/0x320 [ 493.634308] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.634317] ____fput+0x15/0x20 [ 493.634325] task_work_run+0x1e4/0x290 [ 493.634332] ? task_work_cancel+0x240/0x240 [ 493.634341] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.634350] ? switch_task_namespaces+0xa2/0xd0 [ 493.634358] do_exit+0x1aee/0x2730 [ 493.634365] ? plist_add+0x770/0x770 [ 493.634375] ? mm_update_next_owner+0x980/0x980 [ 493.634383] ? print_usage_bug+0xc0/0xc0 [ 493.634392] ? graph_lock+0x170/0x170 [ 493.634400] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.634409] ? rcu_note_context_switch+0x710/0x710 [ 493.634415] ? lock_acquire+0x1dc/0x520 [ 493.634424] ? __might_sleep+0x95/0x190 [ 493.634432] ? __lock_acquire+0x7f5/0x5130 [ 493.634443] ? debug_check_no_locks_freed+0x310/0x310 [ 493.634451] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.634459] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.634467] ? kasan_check_write+0x14/0x20 [ 493.634476] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 493.634486] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.634496] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 493.634505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.634511] ? futex_wait+0x5c1/0x9f0 [ 493.634520] ? futex_wait_setup+0x400/0x400 [ 493.634528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.634537] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 493.634546] ? graph_lock+0x170/0x170 [ 493.634555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.634563] ? graph_lock+0x170/0x170 [ 493.634571] ? perf_event_sync_stat+0x5f0/0x5f0 [ 493.634579] ? memset+0x31/0x40 [ 493.634589] ? find_held_lock+0x36/0x1c0 [ 493.634598] ? lock_downgrade+0x8e0/0x8e0 [ 493.634607] do_group_exit+0x16f/0x430 [ 493.634615] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.634623] ? SyS_exit+0x30/0x30 [ 493.634632] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.634642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.634651] get_signal+0x886/0x1960 [ 493.634661] ? ptrace_notify+0x130/0x130 [ 493.634669] ? __schedule+0x80f/0x1e40 [ 493.634677] ? expand_files.part.8+0x9a0/0x9a0 [ 493.634686] ? __sched_text_start+0x8/0x8 [ 493.634693] ? lock_downgrade+0x8e0/0x8e0 [ 493.634704] do_signal+0x98/0x2040 [ 493.634711] ? __fget_light+0x2ef/0x430 [ 493.634719] ? fget_raw+0x20/0x20 [ 493.634728] ? setup_sigcontext+0x7d0/0x7d0 [ 493.634736] ? kcov_ioctl+0x56/0x1b0 [ 493.634745] ? schedule+0xef/0x430 [ 493.634753] ? __schedule+0x1e40/0x1e40 [ 493.634762] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.634773] ? exit_to_usermode_loop+0x87/0x310 [ 493.634783] exit_to_usermode_loop+0x28a/0x310 [ 493.634792] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 493.634801] ? do_syscall_64+0xb7/0x9d0 [ 493.634810] do_syscall_64+0x792/0x9d0 [ 493.634819] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.634827] ? finish_task_switch+0x1ca/0x820 [ 493.634837] ? syscall_return_slowpath+0x5c0/0x5c0 [ 493.634846] ? syscall_return_slowpath+0x30f/0x5c0 [ 493.634854] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 493.634864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.634873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 493.634878] RIP: 0033:0x455259 [ 493.634882] RSP: 002b:00007f76a5e4ece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 493.634890] RAX: fffffffffffffe00 RBX: 000000000072c038 RCX: 0000000000455259 [ 493.634894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072c038 [ 493.634899] RBP: 000000000072c038 R08: 0000000000000000 R09: 000000000072c010 [ 493.634903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 493.634908] R13: 0000000000a3e81f R14: 00007f76a5e4f9c0 R15: 0000000000000002 [ 493.634912] Code: 5c 00 00 00 00 48 83 e7 f8 49 29 fc 41 8d 4c 24 64 c1 e9 03 f3 48 ab 48 81 c4 48 03 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 f3 90 3b ff ff ff 89 f1 81 fe 00 01 00 00 0f 84 9e 03 00 00 41 be [ 493.635609] synchronize_sched.part.64+0xe3/0xf0 [ 493.639088] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.831 msecs [ 493.645705] ? synchronize_sched_expedited+0xf0/0xf0 [ 494.640515] ? call_rcu_bh+0x20/0x20 [ 494.644252] ? check_same_owner+0x320/0x320 [ 494.648595] ? rcu_unexpedite_gp+0x20/0x20 [ 494.652853] ? __might_sleep+0x95/0x190 [ 494.656846] synchronize_sched+0x76/0xf0 [ 494.660923] perf_trace_event_unreg.isra.3+0xc4/0x210 [ 494.666132] perf_trace_destroy+0xc1/0x100 [ 494.670386] ? perf_tp_event_init+0x120/0x120 [ 494.674905] tp_perf_event_destroy+0x15/0x20 [ 494.679327] _free_event+0x3ff/0x13b0 [ 494.683148] ? __mutex_unlock_slowpath+0xb0/0x8a0 [ 494.688013] ? ring_buffer_attach+0x830/0x830 [ 494.692545] ? lock_downgrade+0x8e0/0x8e0 [ 494.696716] ? mark_held_locks+0xc9/0x160 [ 494.700878] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 494.705480] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.710083] put_event+0x48/0x60 [ 494.713471] perf_event_release_kernel+0x8bd/0xf90 [ 494.718426] ? put_event+0x60/0x60 [ 494.721981] ? rcu_pm_notify+0xc0/0xc0 [ 494.725890] ? trace_hardirqs_off+0xd/0x10 [ 494.730145] ? find_held_lock+0x36/0x1c0 [ 494.734230] ? lock_downgrade+0x8e0/0x8e0 [ 494.738402] ? rcu_is_watching+0x85/0x140 [ 494.742570] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 494.748201] ? rcu_is_watching+0x85/0x140 [ 494.752369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 494.757938] ? locks_remove_file+0x3f7/0x5a0 [ 494.762367] ? fcntl_setlk+0x1020/0x1020 [ 494.766444] ? fsnotify+0x415/0x1100 [ 494.770191] ? perf_event_release_kernel+0xf90/0xf90 [ 494.775313] perf_release+0x37/0x50 [ 494.778960] __fput+0x34d/0x890 [ 494.782264] ? fput+0x1a0/0x1a0 [ 494.785562] ? check_same_owner+0x320/0x320 [ 494.789902] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.794425] ____fput+0x15/0x20 [ 494.797720] task_work_run+0x1e4/0x290 [ 494.801626] ? task_work_cancel+0x240/0x240 [ 494.805969] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 494.811539] ? switch_task_namespaces+0xa2/0xd0 [ 494.816226] do_exit+0x1aee/0x2730 [ 494.819792] ? mm_update_next_owner+0x980/0x980 [ 494.824476] ? print_usage_bug+0xc0/0xc0 [ 494.828555] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 494.833674] ? perf_trace_run_bpf_submit+0x246/0x370 [ 494.838793] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 494.843916] ? perf_tp_event+0xc30/0xc30 [ 494.847991] ? perf_tp_event+0xc30/0xc30 [ 494.852079] ? __lock_acquire+0x7f5/0x5130 [ 494.856331] ? perf_trace_lock+0x495/0x900 [ 494.860590] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 494.865706] ? perf_trace_run_bpf_submit+0x246/0x370 [ 494.870825] ? perf_tp_event+0xc30/0xc30 [ 494.874898] ? sctp_get_port+0x1b0/0x1b0 [ 494.878976] ? graph_lock+0x170/0x170 [ 494.882798] ? memset+0x31/0x40 [ 494.886097] ? perf_trace_lock+0x495/0x900 [ 494.890352] ? zap_class+0x720/0x720 [ 494.894092] ? lock_downgrade+0x8e0/0x8e0 [ 494.898257] ? graph_lock+0x170/0x170 [ 494.902076] ? kasan_check_read+0x11/0x20 [ 494.906238] ? do_raw_spin_unlock+0x9e/0x2e0 [ 494.910660] ? memset+0x31/0x40 [ 494.913959] ? find_held_lock+0x36/0x1c0 [ 494.918043] ? lock_downgrade+0x8e0/0x8e0 [ 494.922213] do_group_exit+0x16f/0x430 [ 494.926120] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 494.930719] ? SyS_exit+0x30/0x30 [ 494.934192] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.938705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.943742] get_signal+0x886/0x1960 [ 494.947478] ? ptrace_notify+0x130/0x130 [ 494.951566] ? inet_sendmsg+0x1a7/0x690 [ 494.955560] ? __might_sleep+0x60/0x190 [ 494.959552] ? ipip_gro_receive+0x100/0x100 [ 494.963893] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 494.969447] ? ipip_gro_receive+0x100/0x100 [ 494.973789] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 494.979346] do_signal+0x98/0x2040 [ 494.982913] ? SyS_getpeername+0x30/0x30 [ 494.986992] ? lock_release+0xa10/0xa10 [ 494.990985] ? setup_sigcontext+0x7d0/0x7d0 [ 494.995333] ? __might_sleep+0x95/0x190 [ 494.999364] ? exit_to_usermode_loop+0x87/0x310 [ 495.004060] exit_to_usermode_loop+0x28a/0x310 [ 495.008659] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 495.013518] ? SyS_sendto+0x40/0x60 [ 495.017166] do_syscall_64+0x792/0x9d0 [ 495.021068] ? vmalloc_sync_all+0x30/0x30 [ 495.025231] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.029741] ? finish_task_switch+0x1ca/0x820 [ 495.034257] ? syscall_return_slowpath+0x5c0/0x5c0 [ 495.039203] ? syscall_return_slowpath+0x30f/0x5c0 [ 495.044152] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 495.049538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 495.054409] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 495.059609] RIP: 0033:0x455259 [ 495.062815] RSP: 002b:00007fe766738c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 495.070538] RAX: 000000000000000e RBX: 00007fe7667396d4 RCX: 0000000000455259 [ 495.077824] RDX: 000000000000000e RSI: 0000000020000180 RDI: 0000000000000013 [ 495.085107] RBP: 000000000072bea0 R08: 0000000020000200 R09: 000000000000001c [ 495.092395] R10: 0000000004004010 R11: 0000000000000246 R12: 00000000ffffffff [ 495.099681] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 495.106977] [ 495.106977] Showing all locks held in the system: [ 495.113325] 2 locks held by khungtaskd/881: [ 495.118058] #0: 000000007eb3d311 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 495.125727] #1: 0000000059304c27 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 495.134392] 2 locks held by getty/4485: [ 495.138381] #0: 0000000036e71903 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.146657] #1: 00000000738cb991 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.155541] 2 locks held by getty/4486: [ 495.159525] #0: 00000000196bd23c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.167799] #1: 00000000345ba873 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.176681] 2 locks held by getty/4487: [ 495.180661] #0: 00000000baec7cf4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.188935] #1: 0000000097ac5c0e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.197821] 2 locks held by getty/4488: [ 495.201804] #0: 000000003444a8b1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.210078] #1: 0000000090477c08 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.218962] 2 locks held by getty/4489: [ 495.222947] #0: 0000000097d3a87f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.231223] #1: 000000003ca7f1fe (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.240136] 2 locks held by getty/4490: [ 495.244115] #0: 00000000414e7899 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.252394] #1: 00000000debafc16 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.261277] 2 locks held by getty/4491: [ 495.265258] #0: 000000001c6c1721 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 495.273554] #1: 00000000667035ab (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 495.282560] 1 lock held by syz-executor1/25604: [ 495.287236] #0: 00000000fd745b63 (event_mutex){+.+.}, at: perf_trace_destroy+0x28/0x100 [ 495.295509] [ 495.297147] ============================================= [ 495.297147] [ 495.304174] NMI backtrace for cpu 0 [ 495.307819] CPU: 0 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 495.314211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.323638] Call Trace: [ 495.326221] dump_stack+0x1b9/0x294 [ 495.329847] ? dump_stack_print_info.cold.2+0x52/0x52 [ 495.335038] nmi_cpu_backtrace.cold.4+0x19/0xce [ 495.339700] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 495.344881] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 495.350156] arch_trigger_cpumask_backtrace+0x14/0x20 [ 495.355336] watchdog+0xc10/0xf60 [ 495.358791] ? reset_hung_task_detector+0xb0/0xb0 [ 495.363632] ? __schedule+0x1e40/0x1e40 [ 495.367597] ? do_raw_spin_unlock+0x9e/0x2e0 [ 495.371998] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 495.376575] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 495.381676] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 495.386686] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 495.392216] ? __kthread_parkme+0x1b7/0x280 [ 495.396531] kthread+0x345/0x410 [ 495.399894] ? reset_hung_task_detector+0xb0/0xb0 [ 495.404729] ? kthread_bind+0x40/0x40 [ 495.408520] ret_from_fork+0x3a/0x50 [ 495.412257] Sending NMI from CPU 0 to CPUs 1: [ 495.416772] NMI backtrace for cpu 1 [ 495.416781] CPU: 1 PID: 25600 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 495.416785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.416795] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x50 [ 495.416800] RSP: 0018:ffff88018af2ea40 EFLAGS: 00000246 [ 495.416806] RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffffffff859ffef1 [ 495.416811] RDX: 0000000000000003 RSI: 0000000000000003 RDI: 0000000000000005 [ 495.416816] RBP: ffff88018af2ecf0 R08: ffff8801adfee300 R09: 0000000000000006 [ 495.416821] R10: ffff8801adfee300 R11: 0000000000000000 R12: ffffffff8826fa20 [ 495.416825] R13: 0000000000000001 R14: ffff8801b24ce100 R15: ffff8801ce43fb40 [ 495.416833] FS: 00007f76a5e4f700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 495.416841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 495.416846] CR2: 00000000006fe178 CR3: 0000000008a6a000 CR4: 00000000001406e0 [ 495.416854] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 495.416859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 495.416861] Call Trace: [ 495.416872] ? __snd_pcm_lib_xfer+0x6b9/0x1d10 [ 495.416881] ? print_usage_bug+0xc0/0xc0 [ 495.416890] ? print_usage_bug+0xc0/0xc0 [ 495.416900] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 495.416910] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 495.416919] ? mark_held_locks+0xc9/0x160 [ 495.416927] ? retint_kernel+0x10/0x10 [ 495.416937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 495.416948] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 495.416956] ? retint_kernel+0x10/0x10 [ 495.416966] ? snd_pcm_oss_write3+0x17b/0x220 [ 495.416974] ? snd_pcm_oss_prepare+0x15/0x1b0 [ 495.416982] ? __sanitizer_cov_trace_pc+0x26/0x50 [ 495.416992] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 495.416999] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 495.417014] snd_pcm_oss_write3+0xe9/0x220 [ 495.417026] io_playback_transfer+0x274/0x310 [ 495.417033] ? lock_downgrade+0x8e0/0x8e0 [ 495.417043] snd_pcm_plug_write_transfer+0x36c/0x470 [ 495.417052] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 495.417061] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 495.417070] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 495.417079] snd_pcm_oss_write2+0x25c/0x460 [ 495.417087] ? snd_pcm_oss_write3+0x220/0x220 [ 495.417097] ? find_held_lock+0x36/0x1c0 [ 495.417106] snd_pcm_oss_sync1+0x332/0x5a0 [ 495.417115] ? snd_pcm_oss_write2+0x460/0x460 [ 495.417125] ? rcu_is_watching+0x85/0x140 [ 495.417133] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 495.417142] ? wake_up_q+0x100/0x100 [ 495.417152] ? snd_pcm_format_set_silence+0x203/0x540 [ 495.417161] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 495.417170] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 495.417181] ? fsnotify_first_mark+0x330/0x330 [ 495.417188] ? kobject_put+0x8e/0x280 [ 495.417196] snd_pcm_oss_release+0x214/0x290 [ 495.417205] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 495.417214] __fput+0x34d/0x890 [ 495.417224] ? fput+0x1a0/0x1a0 [ 495.417232] ? check_same_owner+0x320/0x320 [ 495.417242] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.417251] ____fput+0x15/0x20 [ 495.417258] task_work_run+0x1e4/0x290 [ 495.417266] ? task_work_cancel+0x240/0x240 [ 495.417275] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 495.417284] ? switch_task_namespaces+0xa2/0xd0 [ 495.417293] do_exit+0x1aee/0x2730 [ 495.417300] ? plist_add+0x770/0x770 [ 495.417310] ? mm_update_next_owner+0x980/0x980 [ 495.417318] ? print_usage_bug+0xc0/0xc0 [ 495.417327] ? graph_lock+0x170/0x170 [ 495.417335] ? do_raw_spin_unlock+0x9e/0x2e0 [ 495.417344] ? rcu_note_context_switch+0x710/0x710 [ 495.417351] ? lock_acquire+0x1dc/0x520 [ 495.417360] ? __might_sleep+0x95/0x190 [ 495.417368] ? __lock_acquire+0x7f5/0x5130 [ 495.417379] ? debug_check_no_locks_freed+0x310/0x310 [ 495.417387] ? do_raw_spin_unlock+0x9e/0x2e0 [ 495.417395] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 495.417404] ? kasan_check_write+0x14/0x20 [ 495.417412] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 495.417422] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 495.417432] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 495.417441] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 495.417448] ? futex_wait+0x5c1/0x9f0 [ 495.417457] ? futex_wait_setup+0x400/0x400 [ 495.417465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 495.417475] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 495.417484] ? graph_lock+0x170/0x170 [ 495.417493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 495.417502] ? graph_lock+0x170/0x170 [ 495.417509] ? perf_event_sync_stat+0x5f0/0x5f0 [ 495.417518] ? memset+0x31/0x40 [ 495.417527] ? find_held_lock+0x36/0x1c0 [ 495.417536] ? lock_downgrade+0x8e0/0x8e0 [ 495.417546] do_group_exit+0x16f/0x430 [ 495.417554] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 495.417562] ? SyS_exit+0x30/0x30 [ 495.417571] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.417581] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 495.417590] get_signal+0x886/0x1960 [ 495.417600] ? ptrace_notify+0x130/0x130 [ 495.417609] ? __schedule+0x80f/0x1e40 [ 495.417617] ? expand_files.part.8+0x9a0/0x9a0 [ 495.417626] ? __sched_text_start+0x8/0x8 [ 495.417633] ? lock_downgrade+0x8e0/0x8e0 [ 495.417646] do_signal+0x98/0x2040 [ 495.417653] ? __fget_light+0x2ef/0x430 [ 495.417661] ? fget_raw+0x20/0x20 [ 495.417670] ? setup_sigcontext+0x7d0/0x7d0 [ 495.417678] ? kcov_ioctl+0x56/0x1b0 [ 495.417687] ? schedule+0xef/0x430 [ 495.417695] ? __schedule+0x1e40/0x1e40 [ 495.417704] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 495.417715] ? exit_to_usermode_loop+0x87/0x310 [ 495.417724] exit_to_usermode_loop+0x28a/0x310 [ 495.417734] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 495.417742] ? do_syscall_64+0xb7/0x9d0 [ 495.417751] do_syscall_64+0x792/0x9d0 [ 495.417761] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.417769] ? finish_task_switch+0x1ca/0x820 [ 495.417778] ? syscall_return_slowpath+0x5c0/0x5c0 [ 495.417787] ? syscall_return_slowpath+0x30f/0x5c0 [ 495.417796] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 495.417806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 495.417815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 495.417821] RIP: 0033:0x455259 [ 495.417825] RSP: 002b:00007f76a5e4ece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 495.417833] RAX: fffffffffffffe00 RBX: 000000000072c038 RCX: 0000000000455259 [ 495.417841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072c038 [ 495.417846] RBP: 000000000072c038 R08: 0000000000000000 R09: 000000000072c010 [ 495.417850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.417855] R13: 0000000000a3e81f R14: 00007f76a5e4f9c0 R15: 0000000000000002 [ 495.417859] Code: 14 dd 28 00 00 00 4d 39 d0 72 1b 49 83 c1 01 4a 89 7c 10 e0 4a 89 74 10 e8 4a 89 54 10 f0 4a 89 4c d8 20 4c 89 08 5d c3 66 90 55 <65> 48 8b 04 25 c0 ed 01 00 65 8b 15 ff 41 8b 7e 48 89 e5 81 e2 [ 495.418775] Kernel panic - not syncing: hung_task: blocked tasks [ 496.063548] CPU: 0 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 496.069940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.079278] Call Trace: [ 496.081871] dump_stack+0x1b9/0x294 [ 496.085497] ? dump_stack_print_info.cold.2+0x52/0x52 [ 496.090685] ? printk_safe_log_store+0x260/0x260 [ 496.095438] panic+0x22f/0x4de [ 496.098622] ? add_taint.cold.5+0x16/0x16 [ 496.102766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.108301] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 496.113742] ? printk_safe_flush+0xd7/0x130 [ 496.118060] watchdog+0xc21/0xf60 [ 496.121516] ? reset_hung_task_detector+0xb0/0xb0 [ 496.126356] ? __schedule+0x1e40/0x1e40 [ 496.130326] ? do_raw_spin_unlock+0x9e/0x2e0 [ 496.134727] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 496.139307] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 496.144404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 496.149417] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 496.154945] ? __kthread_parkme+0x1b7/0x280 [ 496.159260] kthread+0x345/0x410 [ 496.162622] ? reset_hung_task_detector+0xb0/0xb0 [ 496.167455] ? kthread_bind+0x40/0x40 [ 496.171248] ret_from_fork+0x3a/0x50 [ 496.175690] Dumping ftrace buffer: [ 496.179329] (ftrace buffer empty) [ 496.183020] Kernel Offset: disabled [ 496.186625] Rebooting in 86400 seconds..