6c70b0b36096d56c77c39858fa03e676c713f3da321fb63c33322bef498af1be231d658f6ddf20691d3c9d9dbdc5066f00cadc781aebf12a9e6974b61529c2717e1dcdf3111e6d846217909d37d0039cf5ee97cf53c289392b38", 0xe6}, {&(0x7f0000000280)="82bbcba9a4668ea2630998413a6774a1311bd735711d3adef9176f2c1d24ea29501ddff5b8ae72fcec71ecbb69cdb6b22c4f97cc97ad557b2a4e52f6eac667500b357d748dcbfe4e2e5763fb9a400138aae366ed93c1749874a4bbfefcd342dbc8e5c129d7c97dd6589e86b9b0d8e9574da8e70b265d", 0x76}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x10}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000940)="871acee44dd6b0464043c09c032204b5ebf4d3bc3933b94f9385", 0x1a}, {&(0x7f0000000980)="51e807ddd0fc9231a1a5560e3d3388f1ac87b472734bcfa8d4fab4d2641d27ed09ada9b225c3f07e26035f23c5c1921beccd341b0f0293d5d112ebbc4f2a4f999cc1552bddc0cdb8e9d26b7958db74c63f30afa325491c91a6b545791ef3156be5e3d839", 0x64}, {&(0x7f0000000a00)="ccd36e155e42f1d56cef2f72d627d21229e505f3ccf4c630e29eed195b987cd26d2b05c645aeafb83f46e9b0ccf6675687dc57dca16b1ccd984655993191c4b02dc1f21e0ff03c76c21909cb0913f66864ab780135d0169860ea57e787ca2af7af73275ef11d0e5cee0b402e8292439b101177157871a87423dd0cf2100cb80508257e592f703fbe26c0379cf60d1f9ee48f73a71c77fd67be1c01ac8d8c9d81e2dae54169cc23c5d40bcebd80bbbc20c8791ba234fdce3ea0f8a15fe84a48dfc393412cf4b7b9dbe53be1e4dfc86861f622aa154ce91584e4b0807b3a143c7920d0726fd0b1c2be2b197515db411d075f362c9fe8953cc95a91933342ce10a9ac332143ec157cbae90402b4379bc216ee05b2e497190e9b79d27dd2d5e0c0144c9059a725e7cbfca2ffd9cc127208a8ef92162f17628ea470edb9e59c3de222c054920909f102e864459bd1c380e3bb9af329432a456eb0038d1857fa6077f103a4acb1ac1836042c215fef5b2c8628f483b50226d6df3833b88816862018fc4ce9facf622159b39a818500a26bfd1a16717996f66aa32a2768418b0dd4ea98006a834800f65df491002e78853374afc9cdebd3e55af4a7e6c81c05f1cfae052f0236aac4ac2bad6343bed6754c9d76472cb5048e4304e1749a0f82fe66e3364644f95b5c8d2dd620e8d2853126090f3659042bbf64375b227c027df2ac3eaf3900dc83ae25c8c4bb061948a5b51ae052812dd5165133a3a8f2b1ab665c5eb394140811085ddba0b666a0b2ede5e254e91ea3456374121b963ec02ff7ef33d661d96482a96f3e026aaf1e6889c187feb36609d78228e517534a29740a9f42af8e080887851b1bda9f3200ee7ecc72a0d7099879a6724819a21a3bba88d7fef353fa49fbb1d68e1e7f1c68540dee779fd8a3c59c3a7eeff1faf01ab691661b2adc088f898733e0654330344a9f043d4f44796bb818168fbddee9e7b542af2b2422f02bdcf1f4b6e3b226f69e97356bbe16a617af1b6d204f8a6f36cfe22e51a59cc585e474cd012ba1ab37058f1e05c7c5baeb16d259f4ebf221956012cea7ece91b9b6ef8e2290b66f13a8238afcc062954a310807c6369bd5d650293ee95dd7393ad228dd02d18de8ad69074cebd54d63f2a55fb1ee1c05037e1dac6295e03245b8e74f626323e350c539c7015f6920d8e784d17e5399994fee260379a6b3432d5aaf6edfee3ce1b56fe600fcdb631b440ed9fa094b794ad1d05d6cf3fe1bf3131b0bd61726fea187ce64d2d9180ee856a29605e3f7aff0c38020492ef1138f46baccf8e3c66543796c1de367522b61d054bb9cef5e4e4f35b872eaa16f640f3f12b17d04f1bbcdf3dd942e2c8d71fa7d8f252b3d02ce99b3a3d7dbfaf32b7a7117579d17521bbd0106fd83ae0486816155c7c4f18f72993e33744da7ab605324802eb0d2f4d86ec209a1a94877d70b9d5ef80c8ec8910d382f62c52e6b4fb085ffe68bdac29c7ac7c33db4e3065dc0928983b6691b1a1b3ee0cd5f757050499cf9a86e229f402a823bc1200cf39945c29874dd82d8155bb37894648afc42f92e9112672e0aaf49fae468815517abeb55fabc14821a28bc0cc0164bc6d804b45bd52f6fc7c346efa4dcff2bbb293caddd5761431738d0529d9abde3c6067e1c7eaecd2d09d42e5ae2ba18cc61aeec49efd432ef77354ba9e610acc7e7925b0bf258cd1d5e9cf8317f34a06fb1db7cd4a8b6ad18a1968bdd61af8611ae0bc2b19f1d3a42842efab06048f4a6b364f0a5a6daeb0f8c0671babebc7013f560a2470a69fe3af2f7e3b59c82dd64818c9fa7f9d011b029ced2c6fd4d6dccabfaba060e4b1e0747ed03b36ca208e61bda5cba2200f1ad5ddfbb436e24b160aa0d601a28f0d0c0968bd534deaf49cf3fc1fcbbe84e66cdfd615e7243d84cfe1a8bb23b0f8977f2f0239e846f5b9c1f514b6ed8436fa91a2d649685204b0da76aa2eee526382389175398116975d76337ac2568a6f124e15de3c85a5dc27961c1ab5b8256c496d3b64b1c2117d751cf333f2746f3f3704b80a36d7e4908bd826324e209a49f4302dda4170109cc21a9934aadaf1acc52d658d7e7ca11cca1a45dcdce9fefa49cb43f9048039bd6825f39acf4196435232e4a341fbe30809213a7c6e4376073c3ced5e149fb26dc9fd77620d2729bc606dd893147297e1f6d8ed3e58bdebaab5d16a1d59cd6a4816b8a5a2de5378533665b1a0686c767448df3d93744cdd1899e08ff698cbc4a6bb86f65208ed17fe0c5c2500915136842fcf17a9025113c170f39c2d5d0108be5818565f1975f8a078606cb9120d6a3d210ba8aa10be4d829eb73dcc9df6e486e0fe0adb873816ea9fe8ca4317ec6f236c55cd397f5b2624f6f4770ae0e4a962ee286656af12e1adb9219abcb96cf99bc4bdcbb863855e8066aae462ffd5852b19a129a1f10480450a3c51cf66023d12017f87197ff09744a3c1a99afb79c9710f85ccd9a7babe740f7a3ed0ff2e5ae59ba5865a7c962c831523cf2689ef268594d03b28410d41b93534b04219b200bd3947779c12cc4db68e3657a8172b66e2e8f2f5a50ca249557c3febd2db2fe862aa319961cef8444cf85fa7a04c6e7005beb3168c9ecfba8bc891a0f71244b68ba8fbdd01777993b6e2bc8ba33ceb19645a77e7e1a381ee15dc73908a5acdd5de9a23d701ff7959aa80ecdf3cf549d88bcb83c94d76b2de5d9d73953881d4d82f9dea9ee1dd29c824f7a851879764d664c06051ec043ee00c91d6cb8cf104222d31cfd12179600a792ce923d4a5ff62b35dbad281a5e7bc591209802ecb51da35058f4c588f4367037e9bb28b507c9a9a8834fa4a700960a992b8a0e51fa155f1072ca08191cd2607e14adef09310abcf018fd879cfebd66487ce2d06fd6d80b25dbb038a49dc5635ea620ef2b2294ec3d7d37b2276037912e3f3c3d525b94830fc2dcfd28e0a9d9220bf38ef5315ec50889ecc68a3643b967edc02e99c30777a27f93085d014d6f6c8b6f0b496c4b17f891f5dea28a035f424bb509f16d4cc103c48b63f9f8f2ca3e74690e957c416ec9740c6b65478cd900f318d47a86bbd206b09163e9a53ca783d2d6a2d04457b94b5943da7cef527d4801ca9e2d9cde80533d709543d18ff50ff2e03288ef9c27b45872eea97710082d998a236e10f3d83bf0564e240f36a5a1050d51e24afd7bb34106bd491a62d06ec48dfc977c0a007ef556e79a6962e569d0ac280cac903441a6d824f93727ae0297c07985d8cac6f8ccd473cff2d6c3c0e6c312cdc83989a54875cf48eca2161713c3274f4ef3c4f425eedfa120d481cd48c8ebf4fef2a57b5c807768c4c7fac0d5f90371eadfa88f50ef848fed0e851ba4e038bd9c3b50c4a6222719311ce0c2a78f80a679782ebc701bb70b67656c42a7b6368cb7cb6b40331edc3e2e8e4a8e3d2196c183f27c11e30a294af99c4c5efb7d2dab519717cd48295b50d54de930ade247d71bbd123909395b42062ab0a900cc0e5cdf231437d1ab9add62c2ddcc490b85ef563d85d9f1d892e64f01c806fb8d5977fb99b08078853db941f5008cea68957f2fdde75a5d3f148fd59ca24af3dd0762d4e246067414172b787a2c02c6896b484edf63413ec8ffbaf9eeba6c94d51ac98bf3f09295e4fed24bb867f458e9afc7eb7b99d29a0e0ec37f5cd9ffc23c782f18e8ac4843ca95d0472b6dad57471ad60a4e03283564a9843b35461f7ec502348c97cfc17ce87c734d5346f20e75401f9597613c74ded6b4de946b86e396baa33b55a59bf422332742f883ab7ee51892113acb3e2d2037bcd807a05681cc26c81058faf5fea9946f9eb3043a2f2a06e0a2d939875040766cae44aa749fa92bb42233a5b42ed7dbe555656d0c5e1acd6ba9a036e8b345a583c02d0142355790f220b4f6f9d65d3dea632812bb2fdff7e023cda06111dc6ed2e5f978e3539d38d9d6d919409e37abf3d252e4a41581fa9431654573871957f8bb7d8a2ee309124ae46683bbc42d6266daf21c53f6b8332bbd543fe0f8e418fe18e1697cf1badbeab5672edad9574719265fcb9e8dbed3f4392957a1af2b64ff433c854e597f43c7763e8fba006a5de0bbd947ddefe84aeb0f43909c95e0a86f5a01142db5114318491f4ca9a24417b356f4ab8f5a1ae5f9a70059db7ac3d353fbc4c5dc645ada0784c6a627ce94890c84d2d8865f954e01a7c8d85bd57329816e13cea91a57d7932bf39ddfb97769a7798f0751f4104fa52c40e015cfe5d3434ac1a814b29497752704f069f79f73d4021abb3e73cc1924f49cc6da03ffa83776af870e284d7b59874b9ae89a7d3d4410df2a26c5ab745486e9022289e979b21e92fbf56023eed9c7559d272f11e6bacb8949c33a78e868886a4085845713b178930907e150202ec57dd4a87626ad5af3197e53d59739fbb8acb18c09fdd72cb5d8aabf6b8521a8d67f2fdbb5c656ed697f3f5bd7c4c79296d98fce72f01547cf6645dcb2faa1c6df0fe6368194c2f427c1f57d1754d92e83d2f1d6b7a107971020f47dcbc23a0ee25348ada610a42a8f69721d138f30d45597eeeb8c6828c441cae2474b51d9caa9679a454451f666d4a515cd2e6a776d3a8d2002be803c484be515faf8aec38b0ad1dcd448030d163bce6d26f9db26a8bfe2431d8a3f4c5bdbb2614d0a9a94398dff92b583a86f46ea8ad9a6283f3e2e22b0c2fb2900d9db98cb43b9cff15f96883cad30fa55cecf278b9f5a002d8f8879fe4e506cc495b6e7ccdb7f1adb7b192d8f6416d2c24176d98b5e28e7d93053fc65eef684e4f983447bfcc1f11e6100d4d1fd4fb3b5e1b97f9a8cb0316629630e2bf2b6e51dbf026ae39e2254ea1fabf91a9553fbe566f049dbca4c94e6266f1b1ee0df1a9a92dbe5814ef737e34f9e85a2bddb2e0eca3de6ebcf823c9fb6632849f4e7d90b1ff75714b7cb9c6746a712e541ef45da48d4ad89a8d22f864cd91e3a042035ecb15077f8d2daee6172b08c7726d246c633834cf7646005dea86a8b54bd57a82b6708db01aac181c3e2ab7f561a01b2134bc12ea438c0d248ac3bf2565b6838bd29cd6aa923f40e0fc25a21c0907c7282b8536a902d47da1f968bd778527d26dd990980cf9051eea7a2b69d7a6845efe098a7d1930b4f4b23f07fa5f46968168af9b826509986766332b7af974e7963b2290a627e92b27d6572f7f9e6f477292d78004c7b9fecd4204fe0c8ab4311c8dbd88a9ba4b6d8ab3d52980649a019bb0fa6df9342e3ab9cc514ebdcffc766f5c7f585f553d5248e61ef084b372ec7c9052b8006819b3b075e489ce25815babe2ff8796696608f8053f9dd80a2b3c4ef6b22184af3665bccc14d1be8f47095c508d0d9126d65fa2fc78ff6937e5dee835e5d53b4317530324fdd9abdd40253685c45e6624d1ebe40c2a848336e419669eae79d9c10eb7422bc0345a39cab9fba3f140e727076425e757cfce751c35f0caedb0438709b15f69daa915db45caa7023e3d4d7edf68a3d055052a8d087f2752c3c645a42d005e9ef5d8e6f48b9ed0075c1d442f006c1b5b48165786282778a4d9db1d5b62862a3ccfc0b349717fedcf7fc9f8bebc5a01a63a8c9ef06fbbfd65e92c0576723c1a4164680177a5072ebfc76706ae16bcb84cd291151cbe65c4bef4b49f1e215c642ff72b3da4886e27dbabeab1a8341dca130c146c8d50f0ad86d32536d04b8c569900ff2f815f6afba466b6be4053ffb31e330683ac9c39b3057d4c66a6", 0x1000}, {&(0x7f0000001a00)="ded7f6615a951497bed5d9c443f73b3a1dff8b305d4b2cbdb6e78439d0b1a18bb159779cb2d855d9760b2bf851734e31b0a6f95218fb7bce18c7b8f9bf7555b54a3d135f9741e241a154", 0x4a}, {&(0x7f0000001a80)="80bace090e4aef835f61b1c04c5d72cced672bf885e1fb0cfb8b2d24a05c0fd6b1", 0x21}], 0x5, &(0x7f0000001ec0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x1}], 0x2, 0x4004080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002600)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r16}) 2018/03/21 22:20:25 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/21 22:20:25 executing program 4: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e24, 0x401, 0x4e21, 0x0, 0x0, 0xa0, 0xa0, 0x3f, r1, r2}, {0x0, 0x66d, 0x1, 0x6, 0x4, 0x4, 0x1, 0x8}, {0x6, 0x2, 0x3ff, 0x8}, 0x3bc, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x0, 0xffff, 0x3, 0x9, 0x3}}, 0xe8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000480)={0xe7ce, 0x5}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 65.343884] audit: type=1400 audit(1521670825.198:31): avc: denied { setopt } for pid=9711 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 22:20:25 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x40, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/21 22:20:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f00000011c0)=[{{0x0, 0xfffffffffffffead, &(0x7f0000000880), 0x0, &(0x7f0000000000)=""/200, 0xffffffffffffff87}}, {{0x0, 0x0, &(0x7f0000001040), 0x115, &(0x7f0000001100)=""/135, 0x87}}], 0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200090003000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000140)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40000, 0x0) 2018/03/21 22:20:25 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x80, 0x7, 0x20, 0x4, 0x0, 0x2, 0x8014, 0x9, 0x8, 0x4, 0x5, 0x1, 0x5, 0x4, 0x2, 0x1, 0x7, 0x0, 0x4, 0xfff, 0xff, 0x34, 0x148000000, 0x6f7, 0x1c6a, 0x2c, 0x7f, 0x1, 0x2, 0x90, 0x9, 0x40, 0x0, 0x4, 0x1, 0x8, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000000), 0x9}, 0x1200, 0xfffffffffffffffc, 0x400, 0x7, 0xf9f, 0x3ff, 0x4}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x24000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000240)=0x6) dup2(r0, r1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/170, &(0x7f00000001c0)=0xaa) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0x4c, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20}}], 0x4, 0x0, &(0x7f0000000380)="ae9d8ab3"}) 2018/03/21 22:20:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x80000001, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) recvmmsg(r2, &(0x7f0000551000)=[{{&(0x7f00009c4fa0)=@nfc_llcp, 0x60, &(0x7f0000a64ffb), 0x0, &(0x7f00008da000)=""/32, 0x20}}], 0x1, 0x0, &(0x7f000050fff0)={0x0, 0x1c9c380}) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) sendto(r1, &(0x7f0000000000)="c1a6200f1a3e7b3c685917c868765884a4a36e3876", 0x15, 0x20000000, &(0x7f0000000040)=@ax25={0x3, {"45d502c12d4655"}}, 0x80) [ 65.433178] binder: 9748:9755 transaction failed 29189/-22, size 0-0 line 3005 [ 65.469681] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 22:20:25 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="fdffff55ffffffffec000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200ff020000002000002f0ccce500000010"], 0x2c}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) 2018/03/21 22:20:25 executing program 5: r0 = socket(0x40000000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="2200000015000701000910f700000004020000000100000009000200000100000115", 0x22) 2018/03/21 22:20:25 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0xc0) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) 2018/03/21 22:20:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x200) recvmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000001a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003000)}}, {{&(0x7f00000030c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000003240)=""/190, 0xbe}}, {{0x0, 0x0, &(0x7f0000003440)}}], 0x3, 0x40000060, 0x0) 2018/03/21 22:20:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x200000000044045) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x68000000, 0x2, 0x30}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x1, 0x4, 0x8, 0x3ff, 0x713a, 0x6, 0x10001, 0x4d5f, 0x6, 0x5}) write(r0, &(0x7f0000000500), 0x0) 2018/03/21 22:20:25 executing program 1: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/21 22:20:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=@updsa={0x138, 0x1a, 0x5, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="7a195b103a8cfeceb2903533ba57b786e774d0b58f4a8f1fe16ab7f738cf839a64387e4670228cd15ef4087550cc276798786c543fdf9f4e633503e20d7a6f110ac5738af574af86d70589e455a807017518bfd2e3de7f322a8e3001043d8b22d4c304c42d6c39fc75063d00df3565709a253025650e0b2efd62831e7c5065cbe844ea36a25953668a3a70a8e43e1eef1b60da3da2f328035460e2a2cdd9f9b7f366b84574001e248183abf661f88faaf9016df242a160b9377492a5d173cf15632e07d1a18045856502672bb17f9f6b4efdd2290218376a76d4e355f62343f095540052050ae0bd55232a8eea32bcaf29482168d4c1", 0xf6, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="0f218c71390faed8b8a843d459b8e7853e05ecf29c80b693a62574377430b08393b69430f70c1d89e88ef69b4a69665412375941cc8cd44de53a9352e936e80cb33075bcbf50ebd6552769212fccd091dd8ad141524fd6b586436d2e2c6f546bf720b82fb03fc5", 0x67, r1) 2018/03/21 22:20:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) recvmmsg(r0, &(0x7f0000018e20)=[{{0x0, 0x0, &(0x7f0000018fb0), 0x0, &(0x7f0000018f79)=""/135, 0x87}}], 0x1, 0x0, 0x0) 2018/03/21 22:20:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x440042, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x1, r2, 0x10003, 0x7e}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x165, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='tunl0\x00'}) 2018/03/21 22:20:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x1) 2018/03/21 22:20:25 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x1, 0x18, &(0x7f0000004000/0x4000)=nil, 0x2}) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/21 22:20:25 executing program 3: syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x20180) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'systemlo+\x00'}, &(0x7f0000000080)=""/65, 0x41) 2018/03/21 22:20:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x90000, 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000100)=""/42, 0x2a}], 0x11bb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9eff8)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/03/21 22:20:25 executing program 5: epoll_create1(0x7fffc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xff) r1 = accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0xffffffffffffff2d) inotify_init() getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/21 22:20:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) socketpair(0x13, 0x4, 0x9, &(0x7f0000000380)={0xffffffffffffffff}) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfff) set_tid_address(&(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/166, &(0x7f0000000480)=0x3f8) rt_sigaction(0x3a, &(0x7f0000000000)={0x7f, {0xfffffffffffffffa}, 0x40000002, 0xad}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/03/21 22:20:25 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="31a4672f8465bf99181a538588c39d79fbebbc0d68cef5a2a8bc432af9881fb0b45010a09bdc44417b30254d6c24ed387f83ac555bda62577efd7d91e71e22204cbff332b983c4937377d3609ef2bfc7da39bf21e30e14f36aeb54eb22ba917ae14b566f326a151b6cbb6cfa19a32fd67679ed", 0x73, 0xfffffffffffffffd) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="4efbc8f46e91b761d1b381502ecaad993724019386a75212d25ea27b3d9e", 0x1e, 0xfffffffffffffffd) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='-GPLselinux*md5sum\x00', 0x0) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="045a4c806bc20dcfa11ada08c78fbb6a3db55963bd82b1070595ed00b0062efd238b313092451742e3820669f26c675d0300d60fd165c3ba14b4dacfc6867ab6288f833c80b6de963f3aa23c01a369a9530321f694436a74166859786d5b584440", 0x61, 0xfffffffffffffffb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000003c0)=""/4096) keyctl$setperm(0x5, r0, 0xffffffff) [ 65.562535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 65.579787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket 2018/03/21 22:20:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@rand_addr, @rand_addr, @remote}, &(0x7f0000000140)=0xc) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/21 22:20:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000095fffc)=0xfffffffffffffffc, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/215, &(0x7f0000000100)=0xd7) 2018/03/21 22:20:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000020001, 0x10000) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/48, 0x30}, {&(0x7f0000001240)=""/167, 0xa7}, {&(0x7f0000001300)=""/121, 0x79}], 0x5) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r4}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/21 22:20:25 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) lseek(r2, 0x0, 0x3) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f00000000c0)="27aa9121090093c0dea33febcea6e79ad0b58a5a4bf20548ff827af7b091adefd1aae3dc09315442c6aa8ca962ceddb9b22a923cd28ea72dbe1d16cd26939475f40702fef1a9b25ef09f85586f0beaea146c689237b58810f4ca9c45fc7fd7c7ce68eb8fc4ecbdf66796157377", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup3(r3, r3, 0x0) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x10}) 2018/03/21 22:20:25 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000000)="c2a87aec11f3be88ccd209c1820812334214ef63af1a04633f2d9e2e43c3c0a91f9c80c190b43f2d5d1ce65a1c564646554224079dce733c23bea915ecd9b0fb23ae8ca582fee68189497544682c7cff5e231ff30eb42fcd029fb87c36716c558cfb81c461aa288a8af585c1c7efcd357385d846253a6cfecd27d6702f57065f6167637636e0cdc2c2ce5d175a7b305b5ffbbde92acd40", 0x97, 0x2004c084, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r0, &(0x7f00006ffff0)={0x2, 0x4e23}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) socket$packet(0x11, 0x80000000000000a, 0x300) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/21 22:20:25 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x400000000000003, 0x3e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, [0x200, 0x5, 0x997, 0x2, 0x6, 0xfffffffffffffffd, 0x1, 0xa37, 0x3ff, 0x7f, 0x3, 0x100, 0x1f, 0xc1d, 0x1ff]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2}, 0xc) 2018/03/21 22:20:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x43e) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x48000, 0x20) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)="2d64657a2f76a521cd", &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/21 22:20:25 executing program 6: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000001, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0xffff, 0x7, 0x3, 'queue1\x00', 0xfff}) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/03/21 22:20:25 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @loopback}, &(0x7f0000000400)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000440)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x5, 0x8000, 0x1f, 0x8, 0x80000000, 0x0, 0x7fffffff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x2, 0x20, 0x1, 0x50000000000, 0xffffffffffffff19}, &(0x7f00000002c0)=0x14) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22, 0x3}, 0x1b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000200)=0x6, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r4, 0xfffffffffffffffc, 0x30}, &(0x7f00000004c0)=0xc) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x80000000007, 0xc) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{0x1ff, 0x8}, {0x1f, 0x8}, {0x3, 0x401}, {0xffffffffffff6506, 0x5}, {0x5}, {0x4}, {0xffffffffffffff00, 0x7f}, {0x100000001, 0x8}]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/21 22:20:25 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x4, 0xb, 0xb, 0x70bd26, 0x25dfdbff, {0x1, 0x0, 0x2}, [@typed={0x18, 0x1c, @ipv6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000091}, 0x40) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x39b) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) 2018/03/21 22:20:25 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/10, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) 2018/03/21 22:20:25 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/21 22:20:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x7fff) poll(&(0x7f00002f6000)=[{r1}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000000040)={@void, @void, @ipv4={{0xd, 0x4, 0xfffffffffffffffe, 0x71cb9b59, 0x6c, 0x66, 0x3, 0x168, 0x6, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@noop={0x1}, @ssrr={0x89, 0x7, 0x8, [@multicast2=0xe0000002]}, @end, @ssrr={0x89, 0x13, 0x5, [@loopback=0x7f000001, @loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}]}, @generic={0x44, 0x2}]}}, @udp={0x4e24, 0x4e21, 0x38, 0x0, "a8ccb17c18556ecf2ffe87ad66d8e9669afa442e466dbc7af4c865acfda8071245065d081840ce3bbe252ad824fed1d5"}}}, 0x6c) 2018/03/21 22:20:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) mq_timedreceive(r1, &(0x7f0000000080)=""/180, 0xb4, 0xa8e5, &(0x7f0000000140)={0x0, 0x989680}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/21 22:20:25 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) 2018/03/21 22:20:25 executing program 0: r0 = socket$inet(0x2, 0x4, 0x1000000) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 22:20:25 executing program 2: r0 = gettid() unshare(0x28060400) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000180)=0x100000000) syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_procfs(r0, &(0x7f0000000140)='wchan\x00') getdents(r2, &(0x7f0000000040)=""/101, 0x65) 2018/03/21 22:20:25 executing program 6: socket$packet(0x11, 0x3, 0x300) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfc, 0x8000, 0xc2, 0x1d, r1}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0xffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x1, 0x4e22, 0x3, 0x4e20, 0x674c, 0x5dc2222747d7dc73, 0x20, 0x0, 0x33, 0x0, r4}, {0xfffffffffffffd85, 0x0, 0x100000001, 0x400, 0x401, 0x6079, 0x8, 0xfff}, {0x3800000000, 0x0, 0x8, 0x100000000}, 0x401, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x3, 0x0, 0x2, 0x3, 0x1, 0x47}}, 0xe8) rt_sigqueueinfo(r3, 0x0, &(0x7f0000436ff0)={0xc, 0x0, 0x3, 0xfffffffffffffffe}) 2018/03/21 22:20:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) fremovexattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="6f73322e656da52404805df8e6d4316367726f7570082f776c616e3100000000743147504c00"]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='nbt/icmp\x00') dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r1, r2, r3) 2018/03/21 22:20:25 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x13, 0x8, 0x8, 0x5, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x4, 0x0, 0x4}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="38545326955da8af0686a5de536336eb", 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000a64000), 0x4) 2018/03/21 22:20:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000000240)=0x8, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="d2928478301998be535c59443830721687df36189fce3086a277b185248acaf374d252397db788fcc1ec6fdc70dccde03484450f38a57de945aee0bf6fc9bae6f8d9c64ca7c2b40ea85bcdf6fec275c3ad65040414dd", 0x56, 0xffffffffffffffff) keyctl$set_timeout(0xf, r6, 0x10000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000380)=0x9, 0x4) fchown(r1, r4, r5) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/03/21 22:20:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) r3 = getgid() r4 = getgid() getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000440), &(0x7f0000000280)) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2000, 0x0) fchmod(r0, 0x100) getpeername$netrom(r8, &(0x7f00000003c0), &(0x7f0000000400)=0x10) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getgroups(0x8, &(0x7f0000000340)=[r2, r3, r4, r5, r6, r7, r9, r10]) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="9407004040", 0x5) 2018/03/21 22:20:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") socket$inet(0x2, 0x3, 0x81) getsockopt$netlink(r0, 0x10e, 0xcdddabc8d8502a1f, &(0x7f0000000080)=""/100, &(0x7f0000000000)=0x64) fchmod(r0, 0x0) 2018/03/21 22:20:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc79) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/21 22:20:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x2e, 0x0, 0x4, 0x9, 0x5, 0x9, 0x200, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x820a, 0x82cd, 0x1, r2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xf696, 0xffffffff, 0x1, 0x5, 0x9, 0x9, 0x101, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x80000000}}}, 0x84) r4 = memfd_create(&(0x7f0000000080), 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)}], 0x1, 0x81003) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) 2018/03/21 22:20:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x3c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0xa, 0x4) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) fcntl$addseals(r0, 0x409, 0x8) 2018/03/21 22:20:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x40042, 0x0) bind$ax25(r1, &(0x7f00000013c0)={0x3, {"a58310ff1c66c4"}, 0x800000000000003}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x100, 0x1aab, 0x81, 0x4, 0x3, 0xfffffffeffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xffff, 0x4) 2018/03/21 22:20:25 executing program 3: r0 = gettid() ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000080)={&(0x7f0000000040)=""/57, 0x39}) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200600001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffe}) 2018/03/21 22:20:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r1, 0x6, &(0x7f0000000040)=""/53) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/21 22:20:25 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/03/21 22:20:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40000, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000140), 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9b, 0x4) r2 = memfd_create(&(0x7f0000000080), 0x0) fdatasync(0xffffffffffffffff) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="05b3863a01f17ea9f4a6e516ba68443a57b569da342fefc30001924e53626e6aaaee8567ad51214013348d4ad2f0aed5c7cacd7813d24ad6b01488280f89f54de015977b77c24539bf419973161ea8dfb44afc540200000475d66a781815c85d7634029a65006a000000000000000000", 0x70}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/21 22:20:25 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x7f, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) 2018/03/21 22:20:25 executing program 3: unshare(0x20804000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r1, r0, 0x0, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x3, 0x1, 0x30000, 'queue0\x00', 0xde6}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) 2018/03/21 22:20:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc79) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/21 22:20:25 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)=ANY=[], 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c41000), 0xfffffffffffffe35, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f00000bc000), &(0x7f00006b8ffc)=0x214) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) 2018/03/21 22:20:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000000d00)="c3", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$KDSKBLED(r2, 0x4b65, 0x800) 2018/03/21 22:20:25 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000be3000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2000) dup2(r0, r1) 2018/03/21 22:20:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={"6c6f0000000000000000b374791b00", @ifru_names='gretap0\x00'}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/03/21 22:20:25 executing program 5: socketpair$inet6(0xa, 0x0, 0x8a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x19, 0x1, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x10002010}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair(0xe, 0x4, 0x1, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000880)=0x8, 0x4) 2018/03/21 22:20:25 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000000200)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() syz_open_procfs(r2, &(0x7f00000001c0)='net/netfilter\x00') r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xcc, 0x7, 0xb, 0x310, 0x70bd2d, 0x25dfdbfb, {0xc, 0x0, 0x8}, [@generic="5329fd34ceca822af85c2f8ff8a5e0268317f6c4856657f8348770e989dc762b5102cb3534d1ac2b1c54196f3f7b7888fc32aa901ab2bb361a2c9e80d405bfe215cccbc911e0ac14f4d229528f00af43a21859d48932da48257d90b9c183dbcd023aa8d6339d58e2be634d55ea59bf793b3aaea8aa6cacacc7ce3360ea4dd0e92a03040e37cdb3712d487b70e0f3c43bafcf0c7ef30b07c51d6a0b7b098769f7b25d04d21420569de4606c36cdbadcba90dd190ac8175fbb"]}, 0xcc}, 0x1}, 0x84) 2018/03/21 22:20:25 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)) 2018/03/21 22:20:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f00000012c0)=""/236, 0xec, 0x2, &(0x7f00000013c0)={0x1a, 0x0, 0x8, 0x6, 0xd585, 0x7ff, @random="79d79507e246"}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001280)={0x2, &(0x7f0000001240)=[{}, {}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001480)=r0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000001400), &(0x7f0000001440)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000001140)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) preadv(r3, &(0x7f0000fc5fc0)=[{&(0x7f0000000000)=""/4096, 0x91d}], 0x1, 0x10000000000) 2018/03/21 22:20:26 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3, &(0x7f0000000240)="3dd4e4ccf506141d8deecc0c0efa21cb9877b8c0bcb428d8c58f9e979d9bcfb546b6fcc088861b4ec28076309c") r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/161, 0xa1}], 0x1, &(0x7f0000000140)=""/97, 0x61, 0x6}, 0x0) ioctl(r1, 0x4401000000001267, &(0x7f0000000380)) 2018/03/21 22:20:26 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x21) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440040, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x7ff80, 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000100)=""/171, 0xab) 2018/03/21 22:20:26 executing program 0: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x9, 0x4) umount2(&(0x7f0000b1d000)='.', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x9c, "a98239991e9cc9829034c945ac82f144307acc3068050c767255ae96d846101839f20c9e477315961627cc344c02101f02440bac21dfdb04196ac3090e27438021a09de22ce21a4afd3a062714b219d6ca14bbd9d0195e11e0be684b201cdc165912079bfa391283bdf4e405e2da1ae0a88e787db48090655e30cfc74728253ac75761797d86aa0e001cc830361da69f7134def42121b3db3eeb39cf"}, &(0x7f0000000380)=0xa4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x9d, "0cecfedbda70fe22240e8511ff4576830761d8bd787141b5249c1b760f83fabc85bafc87745760d5fcfa456abe9b10f07e70c074a42790532ead9ebfa79e0d11703b9078e164fb3342a5f9ac7f61c65442bed279f0bb20037487233c9ad5de802a765c3edb7d1823b74205e6fa11fad035f2cb968dc053818895a913f12948bd9fa3c95638a0bd5c4aa666d059b1e6bf067c0a698ad5dca7289b985e9c"}, &(0x7f0000000480)=0xa5) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x0, 0x336, 0x2, 0x2, 0x4, 0x100000001, 0xde2, {r2, @in={{0x2, 0x4e21}}, 0x4, 0x0, 0x2, 0x5, 0x80000000}}, &(0x7f0000000580)=0xb0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r3 = socket$inet6(0xa, 0x7, 0x0) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000001c0)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000240)=0x47a, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000200)=0x9, 0x4) readlink(&(0x7f0000000000)='.', &(0x7f0000000100)=""/167, 0xa7) 2018/03/21 22:20:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x20) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x3f, 0x1) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) r9 = inotify_init() pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x400, 0x0) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) r13 = socket$netlink(0x10, 0x3, 0xb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r17 = gettid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="e6a669947e8f90465164db47a2f3b68ed477e075696a58b6b0fe4e819ec1a7857239d45e104f2837e0a71dbcd773c9ea8c3c46a01e233b", 0x37}, {&(0x7f0000000100)="596c1d5e1e0685166fe2", 0xa}, {&(0x7f0000000140)="70c30bd7fa83065e837a9c6f89f9930d0a9f4727013177681d4e1af4a198fac9e04093aaee020c4291ea64c0649a32a1e5d8b151dd1643f7409094d72729a3f581dcca18475d24df4da8a74e66fa642def1d1651f4f7c2e8d21311f0152df56b2eb37e73cf9fbcbabbf2106e05cae0f83e7695389cc782e61beceef8343f1e9cce3bba94a465deaac7ca", 0x8a}, {&(0x7f0000000200)="1f0a3657984c30611af6b8708dfcea9820a0bc345366a3af666b69d2a0921fcf5a49edbe8270d585f0bb63e25c3d75e07575d88d31067449a38bfd3ba6d5c7676c49e14603b41b1145d8ad9adc716d17d138cde446db34839133d3c6aefa4d035c7e823ed0bff1f1c79ff682231a8b9f9ae4a16d1422fd11cd07d1216333e4f15f038c68d0ae8be335b3858f8eae7485dc22f14f3e1280cba011a5e1896063a70872246ffd5dfef8d2e4a5f503c5fbe53ec45c5c85fefdb1ffcf31c9d6691ef71a39f8aa89", 0xc5}, {&(0x7f0000000300)="b2374ddde3c962ffee0c01200ab0001d32b7b8ea8099ce4429fb5de460080bf2112d436b53b17e334a4fdb8aacff8da87ae24aed7b5f9f52a1165d8155729887786c647a6aa0bbaef441d826f0", 0x4d}], 0x5, &(0x7f0000000b00)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x8080}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/03/21 22:20:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000001a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003000)}}, {{&(0x7f00000030c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000003240)=""/190, 0xbe}}, {{0x0, 0x0, &(0x7f0000003440)}}], 0x3, 0x40000060, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) [ 66.135554] binder: 9952:9958 transaction failed 29189/-22, size 40-8 line 3005 [ 66.145166] binder: 9952:9958 ioctl c018620b 20000000 returned -14 [ 66.172746] binder: 9952:9967 transaction failed 29189/-22, size 40-8 line 3005 [ 66.252504] audit: type=1400 audit(1521670826.108:32): avc: denied { create } for pid=9980 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/21 22:20:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}}, &(0x7f0000000100)=0x20) 2018/03/21 22:20:26 executing program 1: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x20, 0x800, 0x200, 0x3, 0x9, 0x3, 0x80000001, {0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0xffff}}, 0x4, 0x4, 0x3ff, 0x5, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x676, 0xfffffffffffffffa, 0x4, 0x4, 0x1000, 0x81, 0x7, 0xa932, r4}, &(0x7f0000000180)=0x20) tee(r0, r2, 0x8000, 0x4) close(r2) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) writev(r1, &(0x7f000078a000)=[{&(0x7f0000430f7d)='\f', 0x1}], 0x1) 2018/03/21 22:20:26 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) 2018/03/21 22:20:26 executing program 6: clone(0x0, &(0x7f0000f15fe8), &(0x7f000023effc), &(0x7f0000e5b000), &(0x7f0000d98f79)) poll(&(0x7f0000386ff8), 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x5, 0xf, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) epoll_create(0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x208100, 0x0) ioctl$TIOCCONS(r0, 0x541d) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0xfff, 0x80, 0x6, 0x0, 0x7, 0x8}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/03/21 22:20:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x8000, 0x7fff, 0x1af11a96, 0x6, 0x8, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000ddd000)) 2018/03/21 22:20:26 executing program 0: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x9, 0x4) umount2(&(0x7f0000b1d000)='.', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x9c, "a98239991e9cc9829034c945ac82f144307acc3068050c767255ae96d846101839f20c9e477315961627cc344c02101f02440bac21dfdb04196ac3090e27438021a09de22ce21a4afd3a062714b219d6ca14bbd9d0195e11e0be684b201cdc165912079bfa391283bdf4e405e2da1ae0a88e787db48090655e30cfc74728253ac75761797d86aa0e001cc830361da69f7134def42121b3db3eeb39cf"}, &(0x7f0000000380)=0xa4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x9d, "0cecfedbda70fe22240e8511ff4576830761d8bd787141b5249c1b760f83fabc85bafc87745760d5fcfa456abe9b10f07e70c074a42790532ead9ebfa79e0d11703b9078e164fb3342a5f9ac7f61c65442bed279f0bb20037487233c9ad5de802a765c3edb7d1823b74205e6fa11fad035f2cb968dc053818895a913f12948bd9fa3c95638a0bd5c4aa666d059b1e6bf067c0a698ad5dca7289b985e9c"}, &(0x7f0000000480)=0xa5) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x0, 0x336, 0x2, 0x2, 0x4, 0x100000001, 0xde2, {r2, @in={{0x2, 0x4e21}}, 0x4, 0x0, 0x2, 0x5, 0x80000000}}, &(0x7f0000000580)=0xb0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r3 = socket$inet6(0xa, 0x7, 0x0) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000001c0)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000240)=0x47a, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000200)=0x9, 0x4) readlink(&(0x7f0000000000)='.', &(0x7f0000000100)=""/167, 0xa7) 2018/03/21 22:20:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x20) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x3f, 0x1) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) r9 = inotify_init() pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x400, 0x0) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) r13 = socket$netlink(0x10, 0x3, 0xb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r17 = gettid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="e6a669947e8f90465164db47a2f3b68ed477e075696a58b6b0fe4e819ec1a7857239d45e104f2837e0a71dbcd773c9ea8c3c46a01e233b", 0x37}, {&(0x7f0000000100)="596c1d5e1e0685166fe2", 0xa}, {&(0x7f0000000140)="70c30bd7fa83065e837a9c6f89f9930d0a9f4727013177681d4e1af4a198fac9e04093aaee020c4291ea64c0649a32a1e5d8b151dd1643f7409094d72729a3f581dcca18475d24df4da8a74e66fa642def1d1651f4f7c2e8d21311f0152df56b2eb37e73cf9fbcbabbf2106e05cae0f83e7695389cc782e61beceef8343f1e9cce3bba94a465deaac7ca", 0x8a}, {&(0x7f0000000200)="1f0a3657984c30611af6b8708dfcea9820a0bc345366a3af666b69d2a0921fcf5a49edbe8270d585f0bb63e25c3d75e07575d88d31067449a38bfd3ba6d5c7676c49e14603b41b1145d8ad9adc716d17d138cde446db34839133d3c6aefa4d035c7e823ed0bff1f1c79ff682231a8b9f9ae4a16d1422fd11cd07d1216333e4f15f038c68d0ae8be335b3858f8eae7485dc22f14f3e1280cba011a5e1896063a70872246ffd5dfef8d2e4a5f503c5fbe53ec45c5c85fefdb1ffcf31c9d6691ef71a39f8aa89", 0xc5}, {&(0x7f0000000300)="b2374ddde3c962ffee0c01200ab0001d32b7b8ea8099ce4429fb5de460080bf2112d436b53b17e334a4fdb8aacff8da87ae24aed7b5f9f52a1165d8155729887786c647a6aa0bbaef441d826f0", 0x4d}], 0x5, &(0x7f0000000b00)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x8080}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/03/21 22:20:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x41, r1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x122e}, 0x8) 2018/03/21 22:20:26 executing program 2: setrlimit(0xb, &(0x7f00008e0ff0)) timer_create(0x7, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) 2018/03/21 22:20:26 executing program 3: r0 = socket(0x10, 0x4000000003, 0x0) write(r0, &(0x7f0000000000)="260000001a0053eb910000f9090000000000000015e0f1ff609b000000ec5501000d69d488d8", 0x26) 2018/03/21 22:20:26 executing program 6: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/21 22:20:26 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f00000000c0)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/03/21 22:20:26 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) vmsplice(r0, &(0x7f00000006c0)=[{&(0x7f0000000140)="9c7596b4d343e81d01848aecf7d5e26dd48e319a76ddbfb5afd1113b39667a4b69202e7e702f781aff83f6d786652b319e32ddc9214d81b0f4c2fff747a738a113c72fe9e761abfe698aac38952edb4e3788e57580fa87af0abb0ee1fa8ed22e9a25e243a7a0199a78e9147c0017dbb72d364cb3339330b77862b4097e47b1f60a499f1aaf31d06a7796d52629b039ce", 0x90}, {&(0x7f0000000200)="64c901c120e747969d00cb8aa6d65b17bd16641da2a68ec4642b78091e276c0ab70af665b75e46f0", 0x28}, {&(0x7f0000000240)="1a6d03909bf154a9cf86838a489daf19eb7ae79b5640370edea130aae3", 0x1d}, {&(0x7f0000000280)="8f855e2dac6d129101dd16ede20dcead496037c38c492ec56dac0181e94d8d7d2727c8d3870bb86aede840ee63214817a6d61c242ba0810078d7534539bedee88b439cdeb333db7a1e3418ad2b1c465636e01bc01ab944f15d65f9222ed19abf46696da977c821c9cc014ea77f08e9a0bdc525665e1a2f18ba9f3cc87c255fe7814ccadaa5681b44f719b55b3f1a2ca03000af354ae12c841dfe38d3ca878eed7196fe74f9a593a7802f8048c41841669881763bdda532a14b86803d3e30550facbc31937f8ff80b90de74a91c4b13a45122fe001d2cf93b60497d0d4145c65b4f8a", 0xe2}, {&(0x7f0000000380)="31542b2e960be0db7b59d4378c63bbeb51adf13fdb51af7324daaeff718584918a28d81cbec1c61ca0707339152ffc58dd050d40ced6c2e3e2e921eb3a372c44d2876afa5ee565c13e9d766542b6c6607123da6eb1a3e40176e93c97da274d4cc0647e8b7d2d64b081591d0794c2f8408313398cab006fc78b43fec8c63792dd48412f5e7db5446814a03d01e23a7bc40de2abce2ea91c32ed3a1fc3041744b602d4b1e4ecfd875aca01b04cdf572e37ae349ab5bad5d96b0a112c68d9967bfa9f6a10abf44c7752d34d7e6573d7c22f122c835dc9cdb031", 0xd8}, {&(0x7f0000000480)="1838ae3fb9174ea4d51b88ad327fa6c8dd8ea5db987fcb08746d8c8a6623b3d859f59edff52c9a420f3ce3006218862a5a435c6766e80667a1de61293c9854dd0ddeb6d315b1f59b4d0bef0c2219ebbbafd42822be531bb38ca21d80e1ae64360d7304a0d5d3b4f5c323a4ec786971a74d4d63445654b1dc3e75f0c49dc3082e55947fafba56fb", 0x87}, {&(0x7f0000000540)="833e37276e4913995582540ee9a3019c8c691f5d0e941f3bac8cf3efa4ae95a43a69c2ed51d559f04729fefa1f2777079d0b7f372eb6a11d6528ab0d03d0c64d98b76e977f533652c69a203b6f5684d429bb3f42c118a9e93c907c35e26b8aafb8e9d382048750676349f55696b4e35c6d10ed6fa5246d", 0x77}, {&(0x7f00000005c0)="cee18039f833f64f5e18742f3a2627d6fdd4a518327ebc8fbac476aea406b05eda6fb53de8e64d6c8741e5a53ee07889f64d15400ec7c62c3a1bd42da01418ccd95adb5f8e9a0f210ee27201b09544a65f2c0ff257273c99926f49604a40ca5c9059b53de214be1c809129fefa77da5f9602a1f2ffad31236c22f9baaf38039dd8931d87a9dc0bd581d19f181cdc66e2f73b9a0b04eca252d5edab4c49f7130adb07e699117c1d5b4e303bfd7f075851dc884ccdaabbd673102ca6d03bf7442b7f5543cc", 0xc4}], 0x8, 0x7) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(0xffffffffffffffff, r1, 0x3f, 0x2) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)=""/242, 0xf2, 0x1, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x10400, 0x2) 2018/03/21 22:20:26 executing program 5: r0 = socket(0x13, 0x3, 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x431, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)="7378010004000000000000000000372a", 0x10) bind(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x2, 0x2}}, 0x80) 2018/03/21 22:20:26 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) quotactl(0x2, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)="e98ff280c22949783405d652ef383f321992f3bbf5f74ff5def2e48a166144dd3953c7564a4ee9f0a56ccc71d1660fd35d6df1c5dede6e2fc6482f8143046c80a78b0a11a397c45c279e068a771913f0b530a00b2d43cc656d82b7d049da54af409c5927f465da6aeaf245688ef78732b12b442a641fec22749f7a93f4e116f6596826ca77f9a367bd3f621b85cb116443bd530f93d6fcc35834") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x2fe2}], 0x2c) 2018/03/21 22:20:26 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0xc) ioctl$KDMKTONE(r1, 0x4b30, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7b}}, 0x1, 0x1000}, 0x90) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 22:20:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x29) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="8c6edbe13261bf2dc8d1e5b63e2d06d453350af9ec08d1b7ca354de3dceb72df182942b8e82341c64415bc8aeaa3f5b5d7e8925d88db1a99aefb8883cdf3e1820b37ddff5ed93ebcf55552240d3f758e82ce357d73064c5fa213", 0x5a}, {&(0x7f0000000100)="03bb28ab78059dbb24cd3d6c8bbebe", 0xf}, {&(0x7f0000000140)="6cce26e2fafc19ab28df4454bebf6bd002e14e0d9e97c7ab4defee9ac2fa1b73a07eccd9ff56c3165abf2d01b714c010a7452945375b8cc7e8fdfdb694b83f7fb11c5ae401b17bad60ce8e0a7c886bf15cc7971282398667930dad9195d6b844c45bd3c77491cf15b686a079c3903fad85744150a9615ed2b56dac6d404c6d5f98fd1ae3000349971d24db5108333295b32ba82ad6e4d3178ba1c09a7e631d5b8c4028d1c171754732cca63fd819b0b70f", 0xb1}], 0x3, &(0x7f0000000580)=[{0xc0, 0x109, 0x4000000000378, "5a7e56c05663c80dbb15705106d413d2fecbbbaf53be8fe2a2b3e93c91dc8719211fb520b8c1a635334071ac0cd2c409a944fe81750f08bc1408b9bc8ad5843acc40a92a8fb9e4a942176af07e881f6873e17a0dda16c9f16bd1aa03d1ca2762db1b4dcf18836a108e8e972ea535844c3959039af0d5cfd20aeb08d80375b055acfa4f15d85558df62fe122b226264c77f9f95c6d4f2c1cf464fda8299784c82a457b3c88b8c1b2b89c4d5b2f3"}, {0xffffffa5, 0x115, 0x1, "38d5f2419ea5676bbeb7b4ea0d52297b56cab87b29abce7edfc5d519b6a44520dda8fc7a42b12c835adb6ef877d70a47f12e78bf04056fc509c4a9c7353929d7daa7985ba833b3674d9c9bb7561dbb1c73606caea1cada1996f9b145e924e0b1426aa082af30d09a57dd488a25f01529a582f5c8ad8e8008545274ad8e9002ea236662fb1157624b00cadefd7a087a6117da73df3e07a067c0f719e56aece378dc2570872d277b692c141e"}, {0x48, 0x1, 0x100, "869fbe09e4e6522bcf765da9cc83e3e953b374f9dbbc27391863db1c31acff9fe70631d90025ffecd1fd22954cedbdd07ad4"}, {0x30, 0x1, 0x5, "a0139a0e9aee6a7b2ed0b1f54a8f37d90b192486cfcd667d76eba9"}, {0x28, 0x19d, 0x1, "04e1f92268dff102000000000000002ffb20bad0ee448cc3d31d10e40bccfc2816cdc0ff300efabd37d1c552da9931455015af9ab580ef5ae0c1c7fc11899043699f84782649063d799d64c2b0bc47b7b4d2590130b07172421480a2e5b786a53119a0abeb3e8a32d2598a5b3685bc6c16ff87adca398c0d4c1fcae088a3b767bd42bc7bfd4a6c51b55b2c054795b7d6b5a03d5db17f98d6e1f1b54ab5d7879255b6f6bc56e04fd0"}, {0x88, 0x8e, 0x100000001, "817ab05e72dafedb0a54dabdb4896598713cc7093f8e6047121f397261ecc1ddec60b77c8ed1e00cd9eeed3739b194139546ed6e77ce6645f18be363664d8385736109c42db54643904711abdc94957b466eff064a1def0ca2d32b071a5a05ffc293b359051199b8f96a4895cc151b7570a6c0"}, {0x40, 0x1, 0xbfb, "e0dafa1dcbf945959774565e0e0eb8df2999070bed76ac90e93e30f0bc17bc1e3dd93d9d48211ff024eb"}], 0x2e8, 0x4000000}, 0x40000) 2018/03/21 22:20:26 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) keyctl$set_reqkey_keyring(0xe, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x202200, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[0x0, 0x20]}) 2018/03/21 22:20:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) sendto$ax25(r1, &(0x7f0000000080)="2688cff99f5e2cde1d01b5842cabc2ba78f5ef5d1c5b411cc9", 0x19, 0x4000, &(0x7f00000000c0)={0x3, {"17942b2b455e0f"}, 0x1}, 0x10) 2018/03/21 22:20:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x800, 0x1, 0x7, 0x5, 0x9}, &(0x7f0000000240)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x200) syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0xc000000) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/21 22:20:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000040)='-\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/03/21 22:20:26 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0x401, 0x8, 0xbc9}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/21 22:20:26 executing program 0: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000000d000)={{0xf}}) 2018/03/21 22:20:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x2, 0x68, 0xb3, 0x1, 0x4, 0x8000, 0x7}, 0xc) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x235) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) 2018/03/21 22:20:26 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x4, 0xffffffff}]}) fallocate(0xffffffffffffffff, 0x2, 0x0, 0x9) 2018/03/21 22:20:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0xd4}) 2018/03/21 22:20:26 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/147) 2018/03/21 22:20:26 executing program 2: r0 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000003400)=""/4096) write(r0, &(0x7f00000003c0)='^', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x200, 0x7, 0xfff, 0x9, 0x5, 0x401, {0x0, @in6={{0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xfff, 0x1f, 0xfc, 0x100000001, 0x6}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x7, 0x1}) 2018/03/21 22:20:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40087602, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/21 22:20:26 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/checkreqprot\x00', 0xc0080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001880)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000018c0)={r2, 0x14}) r3 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001900)={0x4, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000001800)={0xd8, 0x65744c87}) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x1, {0xa, 0x4e23, 0x26e, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)="2ca413eb7d9aa6df794b8d72f7275cef9fef4ebde4aab40359efcee5fe1ddff8e0cd1db30fab140615830311344861707581d5610aab77fbbe986f366e71d93d1685b78949808aae342bbe029c1fb3bc783b17749a981dffb835fb99ce531e7c962621f96a19710a9c121f41c932587f8ef856d2d753c0d447dfb53df6aea9de2cb437385a", 0x85}, {&(0x7f0000000100)="6b5f1a39af997889d7644238c869ee48e87f1694e21d0d5cdea1ad71573647fb7d13c0d95ba84c04fd40f75c18a5cd75101cd6f2f7170f8f3dfcb6bfcba556adb2fbf9dc73fcb7315512ffe8b15f269cae96", 0x52}, {&(0x7f0000000280)="5daf6c3bbd10fab38c39ab88d60751d9cb8945e5e08e1a15f8c60edae8e0b08e3588fc40d31b302571f59dff333802484a45a737c631bd8d511c6d57bd9c978867b0946f7e0f8f1339276e1f2044570a79368ec3959f457ad5914a05ad4358976c81a8f10ae2fcf392ffea108dc715e28eb77d40d4847e1e68dc7585dc60ebfbac4629e386d9891f224197c033cd78342ca8c811554d5c79fc939c5ec11f4bacd4c2b98c394055f5675b68962974cc58dc87fceb227c9077e7f4a2da073eb91b695f0aebcbece5e41e7ff0937a021fc27f21a8402f372c09a8dcf3b3127c9a6ea3", 0xe1}, {&(0x7f0000000000)="5a501d0bd7e4bb5d343353d952ef42836145992abc07605c2c625339568ef3948e1246c8499e87e7b9f1648c7f383dfe3c08238e", 0x34}, {&(0x7f0000000380)="507d0db49bceb239610fb877f6", 0xd}, {&(0x7f00000003c0)="ff0a70dd2e54646694009844b150568e6a73cb036394658f00754f9d47a2414988e6b0a9149f37b341496993d07aa25f762c306055", 0x35}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="35a9c3303a688512a8b3a61c76d282f5eb7e150fdad625902f915cf97c90990999e4775565e1a98b3c267b9a29a04cbf59601cb05aaefceb98b2e42ff3fea611994e016c06b1424aa81e30d54834ce865826ec5132cd0888a245b3f5f9289ba66be2c4a203c482b1f893b941d37098e4d3ffa2b50cc79c0807ee18792f891a827debede6998e282385955aa18aa2ffc155d3f0736f9e96b31ac5773f82f2d3197919", 0xa2}, {&(0x7f00000014c0)="0c78aeef1a1e5496d6df26176ea2a3e58f781584e45a28866a04d7f93f26bd927c29a3c981b0dd4128ae15f81eadb5d3af84b5506e92fe964932b73711c973c1d264c90f45c7c89affe6c5dfe03823f1333dda8eaaa0bf6163cc1075ebdbf752b1894c035f2bd1fb8e07c365c04803229dcf7010ae902a8af9", 0x79}, {&(0x7f0000001540)="85522362a1fb73c901a8c9f637f2c2c28a64fe689fb131d60ab466dc6af81250708e662a3169a6faa415302d114c60a881f169d209cd90b010205e96639231b90ac185fc9f48ac6e20cd39677fa795974c1951fdfe7a5e4e5cceafd623df144b178cccf7791e5d888ceb5a57cdd0eb614324310aca9ccbd25733ff3babfb2cba0342dd4a79913a154f823757d6880669f7f362c694724007c79b0468de140126db883da0300d9f3bebe39da21e6706bcd240cc645a4abadd55c89534b9e0cfc247539fa26ffbb030", 0xc8}], 0xa, &(0x7f0000001700)=[{0x58, 0x100, 0x0, "5418e4054c572b38d4dd3e8cc1cbfad4304b79db630114a23843425e1d394282393b46b9212eb5f5efe7a6b43e0011bd51c1449051ae14f18c5eac40c1ad3673e2b6080e08"}, {0x60, 0x11f, 0x1, "853f1ae600593b07867165410b62afbe7b8da696e6771703de2bb5990c7252a259c3c67a0d351427a489d794d7766e3c9db12a32e410419f313190a762e024e98b83494a00c42cd3a478a9"}], 0xb8, 0x4}, 0x4000) 2018/03/21 22:20:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff"}, 0x60) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r1, 0x9c, 0x0, r2, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x8009, 0x8, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x7e1122c9, 0x30}, 0xc) ppoll(&(0x7f0000000180)=[{r2, 0x180}, {r1}, {r2}, {r0, 0x8060}], 0x4, &(0x7f00000001c0), &(0x7f0000000200)={0x80}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x100) 2018/03/21 22:20:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000000, 0x2, 0x0, 0x5}}) umount2(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/232) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/03/21 22:20:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) r2 = dup(r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x8, 0x1f, 0x7fffffff, 0x8}, {0x7f, 0xfffffffffffffff7, 0x7, 0x7}, {0x6, 0x7ff, 0xffffffff, 0x6}, {0x3f, 0x7, 0x1f, 0xff}, {0x0, 0x80000001, 0x3ff, 0x7ff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/73) 2018/03/21 22:20:26 executing program 5: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1ff, 0x101}) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='ramfs\x00', 0x0) 2018/03/21 22:20:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f000001b000)}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x40, 0x0, 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x145001, 0x0) 2018/03/21 22:20:26 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) getsockname(r2, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) fchdir(r2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockname(r2, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) 2018/03/21 22:20:26 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x260000, 0x0) fchmod(r0, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = socket(0x10, 0x802, 0x0) pipe2(&(0x7f0000000140), 0x4000) write(r2, &(0x7f0000f28fe8)="220000001800070700090000be0002000a00001e000000000000080005000f80ff45", 0x22) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x4}}, 0x26) 2018/03/21 22:20:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x700) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x6}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x7, 0x7, 0x1}, 0x14) 2018/03/21 22:20:26 executing program 6: r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r4 = getegid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) r10 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002280)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000002380)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0, 0x0}, &(0x7f0000002400)=0xc) sendmmsg$unix(r2, &(0x7f0000002480)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="e875f60942251130e93daa527e2d9afb0925804cee59f66a7edab97f087256f46e1164f47e64fbc870d3027a7850fa2b784ef8c32361a9418af927674c779965d4fef134f339d2b05bfbf332aba95b646d6b0e243dc0be4f84dea0bb5aad255a0f5f84183ef91d01029b6bfb96c7316b5aeaa9c6ffbcc7e8a06f2fc1c59574ddf941729ec9b33a5a00916ca978d91364a1178ac9fe5944fe6c10b1a666473c249c4d7adf019744994b348145fee0", 0xae}, {&(0x7f0000000200)="ac5c45250d615674c39282fbb9272163c366cf3dc3b27c90bbc0ebb5a46aaccd979d2d2f77cecd1473ecf60997204010d95831ed8acbb91ad314a61274672d9e0730834c40e18b5d6c4235ae75b3b3e00b143f4e9980e872eb503cad3dde315518f69121ae445f59afcee08d225cd272ae91a3507fec8067229f814197fcac9ac32f105bf40b3174da20c8d47e72286266ef5cf3720aed87ffeb7e2c9c", 0x9d}], 0x2, &(0x7f00000004c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x98, 0x20000004}, {&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="a61940208b0b909acec0ce009aab8cce8d0bb3f5ba5a5513625f53af6433e807073dbf49c1b569", 0x27}, {&(0x7f0000000640)="1500bb9143327af86cb273ce67f63973a79b37edd3fa5cfa555c11e089366dc949fb2a28787d7fd1605f09150ca5e8bb442f3a5132dab4ab340c9d7a5be86cb799efcec40331c635f8d41b", 0x4b}, {&(0x7f00000006c0)="bb86656ce615af34c820b3300487fb6f31a978beefb92833be92201b1b18ff6e7cafc3df9c80fbd20febd3fc83d025759f2c2f05da7e0128ef260cc75b676bdd7de157a21d554e6cd2c1502888dffd9632edbb330eb99cf7dc0733a08f5f4c7dfb59625fd2061226c704cd98aecdfc535a3b", 0x72}], 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000009a81d14400000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000000b80)="354d8be7a8866d9d8ae028d4239c98085e0fdca7f3a120709d6728c4c75d65108dd66466876cf133a895030d4707387c53a6a67dbf6de02152ec6c4bd79ca181a510a65df7e9ab7ffe74ab78875a341df26376bfa7953b20a86cbc6f6f216122dc0a615bf275934a9e6b6c210a354b6ba03d2a15cbe6f2bc52aed18fab7f7fd8cae967ced2e9ac53d0126415697f15527acb8ac138f56f19390eba20adb87a80f767e9b7b244a9922280381dce94e527ccf1b1b5a407e330f533dcb1ba920ababda5aea57ab02a19b42c0f3c96c39b", 0xcf}, {&(0x7f0000000c80)="ceefc3592bccb061f8ce57204654c5ac35339df6845458ef9cc8caa251ffea9036a503a542aad6dcbe2e833c44b33602ea3bf3932eab8f5915355e7ab4d7fb9df51b8c8154133c2a96941e8f7df2ac6abd628c0b278a2777db2671867dc71d5ca2d71ff8cb9e6c2c154876dc", 0x6c}, {&(0x7f0000000d00)="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", 0xfd}, {&(0x7f0000000e00)="ddaaaebb1d79f215d8cf40688067f95cbc5af3a0c77a62d24663305b96f1c48d2f085cd7d6b557f40df20c7934f752269b5e2cb4de865231490d57f4a140b74fdb96a43edc819c112a4fef83a4878f9cf944787889e2ada42201ffddcd8af52b9c5639f7e6d10ba285a6b31f63b5d749f5ef288b190f9ff72cadc7a9a601aca74535b1115734dd4c25d23b0b0ce6d4d418b104a984daedf6cd2c5352ad673b2e298fe2ddbe8751edc55d45b16a25ee9e6639c1f5", 0xb4}, {&(0x7f0000000ec0)="eb459a2cdf381a5454cdf498f8028d68d60c35122a4bfc05c632c7e2c201d0932df70ffcf32d1c549fb468e1e448c24bb5bff7f13dbf5ac73cb57a27cc4d607a704476279796d7a92fd83f45438adef132d13be8d9aa8416384c9f6de053bfc2bc9cebb58d6eecbcabad93be442e935aa80d619f7966b910a59b89cdfd786458096a303888a197c37545d3061c8f40eaaddc59c1e97d6628be7e6d37397c5ed54c3a7d566437f981358c0eea3fba56f47615e13ea8485bf9eac83ae84545c86c4072ced60587d5f249d766cd26bb3c2ae80fe7f889400290cbb6", 0xda}, {&(0x7f0000000fc0)="abab40772a83a6a5697b937064c5a6e9be28e948db9c0a3dae05ab3882ec57", 0x1f}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="81d418800b7d882f177dc788423528849db69ff8579bced9719fbfecaaae712a19632799c69093be362efee8a1f8d95afdc9a48d19da867bf12d821f814d5e214284baf7a5e79b18039a1f493c1902f472a8df4ff3fd69a5cb7ec877df47748dca31fe06e6dacc36a026a0b25d3dc4f9a9872ed01c2ab7b03b99c971f826e54882ab9b645fb4b76b46989831f3cac8692de25f5040f4ed209ce10b7c1c5262c8dec265f9bfcff6fd7e619cf09e01ffef28cfe8a561d7d5ba772297fff11db720052c931a6e27322fdd1e4c6a95c7c646e1f68152f7635feb", 0xd8}, {&(0x7f0000002100)="46dfdb7c198c758cf5756497b2b77f8c3611e81aeca4b5df959cb2a280827870c1e78f91d2b96a5ba051e367dfb604c445c55d7f5e8cacc001bf7672a2cd4df7d0da3d5a148049e09be87ea1efbb8e6a181e411adf1a2ecf5357c1a5c2ceaf1829740f65db50d7a39d3b0697e1edbbb4424f65757e2940c9de29f863a0aadf0946f5e39fea14ec15d77871", 0x8b}], 0x9, &(0x7f0000002440)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x40, 0x47da2ba4bcc3e4fa}], 0x3, 0x804) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/21 22:20:26 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="b800000019000101000000008e578965536f447e000000004000000000000006ac1f14aa00000000000000800000000000800100000000000200000000000000ea035bddade6b22d02fa0b543a426cbcee8be49e2c6a13bdaa6232a477e2af0203706f9a50bc4cbf515356187da6939faf044427344863441d074cd36d9ab34d54ec9d5d9a7a6094b1734c9d4f129308a5802fa978891eb2d6c9304285a80e0000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r2, 0x1) 2018/03/21 22:20:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 22:20:26 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002adfd0)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) accept4$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/21 22:20:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x101000) accept4$vsock_stream(r1, &(0x7f0000001140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) write$evdev(r2, &(0x7f0000001180)=[{{0x0, 0x2710}, 0x7, 0x5, 0x8}], 0x18) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/4096) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0xfffffffffffffffe) 2018/03/21 22:20:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f61727000e97593d0412ef223575b715da39c9a4422792001cd56e98cc30379485b87fc410879c90605386a421d1b8ba492540e4c581c56768f1cde6b5d2c7e697369506214b63b30aa89fd6b487139ef0080ca42b18dc544a1ae7b8ed06b33fb9335ec509a685b927050bf9bef1d22f7d52fe0f1b4da3d30e5c1c25b23fd55ff2d26ca74d4aa8f0f4b7688dcf040d6cd407dd1") preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/167, 0xa7}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000004c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/21 22:20:26 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xfff, 0x5, 0x1, 0x100000001}, 0x10) 2018/03/21 22:20:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x49b7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/21 22:20:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4084}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getsadinfo={0x1c, 0x23, 0x0, 0x70bd28, 0x25dfdbfc, 0x0, [@etimer_thresh={0x8, 0xc, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) [ 66.733991] syz-executor7 (10147): /proc/10134/oom_adj is deprecated, please use /proc/10134/oom_score_adj instead. [ 66.749346] binder: BINDER_SET_CONTEXT_MGR already set [ 66.761356] binder: 10140:10148 ioctl 40046207 0 returned -16 2018/03/21 22:20:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = signalfd4(r0, &(0x7f000034d000), 0xfffffffffffffd1e, 0x0) exit(0x101) unshare(0x400) signalfd(r1, &(0x7f0000000080)={0xa000a}, 0x3b7) 2018/03/21 22:20:26 executing program 2: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7fff) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/21 22:20:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/21 22:20:26 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc)=0x40000000401, 0x4) 2018/03/21 22:20:26 executing program 3: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/21 22:20:26 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x8, 0x80000001, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 2018/03/21 22:20:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'sit0\x00'}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/03/21 22:20:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000180)="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", 0x5a9, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x111) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x5, 0x7, 0x6e, &(0x7f0000ffc000/0x3000)=nil, 0x8}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)=""/8, &(0x7f0000000140)=0x8) 2018/03/21 22:20:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') r1 = dup(r0) pread64(r1, &(0x7f0000000140)=""/103, 0x3b0, 0x20000000) 2018/03/21 22:20:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/45, 0x2d}], 0x1, &(0x7f0000000b00)=""/32, 0x20}}], 0x1, 0x0, &(0x7f0000000c80)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x28) 2018/03/21 22:20:26 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)="03fc3c2430f9fdda94fdd556b9df9e0abefd6cc94f70bf1a893ad01a49c5fe44b8e3ea8901a85752d7d2555d95e1d73d160bba9ecc052ed9170fec116092", 0x3e) r1 = gettid() exit(0x0) ioprio_get$pid(0x2, r1) 2018/03/21 22:20:26 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e5000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f00003fa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, r0, 0x0) 2018/03/21 22:20:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000cf3ba05422d76cb9cf32ec8772ab71f3f34e613cf8451bd65a2a3829e28a9bc6"], 0x14}, 0x1}, 0x0) 2018/03/21 22:20:26 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000004280)="3c29a13839d16fbfc404dd2958c5d4e04b25d972005bfdec3d93251f23b053d8eae8d11cd52e1bb21ba1a224aa7ff9fe1c8f6a13f8beed6505afc4ac9397d11a9e15a7c603ed117ecf43e71af5cf3800f0c87b63def3de17781e1e765476cbd13d0f841a29f7f91fb3525be2efc050bc45d16d4a460173f1a086dafbcec41ba71f9541f2e2b97d6ddff50b75262df23928f31d7b2eba3881c328e91a61a4a005bb11ec3afa1859ae6c24e734ba6347f2ef7961d0c1226ab360e4686a", 0xbc, 0x2000000c, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000001440)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmmsg(r0, &(0x7f000000d1c0)=[{{&(0x7f0000002a80)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000006600)=[{&(0x7f0000006540)="878ec754327c673178233d47b7135085fc1cd4222ee1d7f1335ea462438dd0571ec774e252c1b8072bf19096d2a1027f1d9c529bc1a3fbe9419c0fc1e4b665161e51500f65454a566279e183ef092e252d1755d59219a16119e45872721d", 0x5e}, {&(0x7f0000001400)="5872fda10366f912ddf2fb827f5b9a6b01131870e8cd3b436a868c948541c9d4b598", 0x22}], 0x2, 0x0, 0x0, 0x4880}}, {{&(0x7f00000066c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006a00)="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", 0x1000}], 0x1, &(0x7f0000008a00)=[{0xa0, 0x10c, 0x3, "7f1c769e90de40c54ef980e6a64b1a34987f95e693ed79e1219694dea3e4a2e63467eda4d69709758cf6deaca11e96a05c2b126312c0a9b437b36c1fcb531675737efd756ad3eda33492edab07bcd4ee91975018b3f3332e318b92bb5bc0ed47307cd3a553618ae9aac914f61ad5bf4bc52024a1a414f053edc738e3db1b6e1f008d99aff05bcb911d3f"}, {0x18, 0x3a, 0x0, "6989d7627ef6"}, {0xb0, 0x0, 0x1, "c015c487d7596433141e7f13f052dccce78bd9156fe4b918c1cffc2c4ff358d884766069763aa6fab564e772478c32c372ad96ec32942b578e0279bb85017d9a0f78b66621a7e95127f20226bec3df80705e5a9af4b14f381b011cc2e786b9beff317216306aad97f5de4d5771e1a2627ba0b96bf722ae6ca244165fc45cbadd9314905b64204ce244d9436d8dd8677eb6ae5304de2de47931f4"}, {0x28, 0x117, 0x4, "746218ec61ace3db9bd45f5dca8ac195f93b3b4283b9ae"}, {0x28, 0x111, 0x1, "efef804f290f432ef37137f4c5a1394b9250c0"}], 0x1b8, 0x48004}}, {{&(0x7f000000a400)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x4, {0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f000000a4c0)=[{&(0x7f000000a480)="92ccf68c242c2b002768f309f528ce1615787155c8cc2b3e5a1252bc28576178b085dd9d4c932da6e6943629b1e5168f712576441a622ee147f167de3db4", 0x3e}], 0x1, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f000000acc0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f000000b180)=[{&(0x7f000000ad40)="987918499c704fc99c8be1452366688ffab8f905a9e3b29cf4f2271ba3f192604986ccdf1ebf485f7870471e24e0cda414eae8cebf521b42661b974bc5e3de6fdf9eca8f93522b5618d7ed6430", 0x4d}, {&(0x7f000000ae00)="a5c7458ab613462a1115d11dc67d9b84b7f3e24a173990ffaab6c40300eb7450bb51c7308bc0cb42f7d94d4c3585988b", 0x30}, {&(0x7f000000ae80)="eb81a1ca78296b71280baa203e76cf343999b3cad82a108a7af2e259d51c209854e9cee6158bece0453f975d0dbba592c535a61c738513ae5810e5872387a99c51e9f1df14", 0x45}, {&(0x7f000000b000)="0ebc69ffec52a55c302ceb2556f25a42ed6f508488e0eb8d0fc87cabf0a4b233d8ce9d16a5e100bc13d1ffa256fd9a0285ac9c13a4141a906e3521b64f20f6f09cf0234357fb72a7135447", 0x4b}], 0x4, &(0x7f000000b200)=[{0x20, 0x1, 0x8, "3dd7e874e0bf8305ae2f37"}], 0x20, 0x8040}, 0xc74}, {{&(0x7f000000b540)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f000000bc40)=[{&(0x7f000000b5c0)="41fad0948eacebaea532214e24ee794d1feb51c6de42dd28651015721bd1b7665054d93d53b1c24bc4967ffbef1f5a441c719983e15d497b13dc9876df4ffca2da57e8b5594315947287a5fefb2536e0a750897574146f2c29a7cb289ebda2a3b0088c5c46aff83206af3cce062fb9bec69d989c06e23ee231af3c691868261a66a35702fee337a5a60ca4447714b8", 0x8f}, {&(0x7f000000b6c0)="391ed741397826c147f31f9681447fac1fc6ff6d3b676bae9716a9369fc192033dec2b26e33569382ca39c7b3e3e864a9cb9f36afd3303a3aae9fe7bebedabb7341d7aee43928667c0f4c7459a", 0x4d}, {&(0x7f000000b840)="028cc0dfdcb59f0270656ed12b994ca206879a4cfb9f17fb3ff1fd6d08f7e6543a28b9df6189f320a9d618eeb00d62e1e9efd38c79ea8aa3a1c2ada60f240a339ca3486e5e7e23d53087d5c8d8b1e227f69dc86bca65af483ee1c29f46a529f6f0e285f4e2240029bb9b53a3e6d96e187c5b020aef5b08408761067a18820e4299739d952fc75f37369daa2a6790197dbbe9379e413216450342a45880fc2a73367e76c14603f1edf71a784f5969e83b260b", 0xb2}, {&(0x7f000000ba00)="09878cc4da5d22d07e82ccdbc788ac9cea5297018bb190ae2beaf72da2770ad15b5527f797843ea920490322bebf111c52cfeda21c2c51ac7b3363cf41ffb63fa58753793f573e54433f11b8fc329a17e7bbfadca99c45", 0x57}, {&(0x7f000000bb40)="86f69adafdc113d0e9c909ec3561e9ac9624e256e6c5fe758af75e20e4cc72c6335de031feb5b4e7226e36d503bb20c11624abc2cbaa0ea07e0f52c1bc26043494055810aafd7915c1b75e687ef88bb9c1a25845bc325ca64b1a2e25d8bad77b140b4ce18b2a375480d79e997c82fb96d4406984ef7aa85c5eebade8d3c414952df6ff807736f5c50009818c5f68596beef7d1fbf70832e7e7983efa18a0bfefc45ff026d2b8921bc4d50bf2b55509c75b295084d76227b3e454a2b27a657115a6eb8acac9381c4680a9f65c7f959eea461855275b26895193f55b1c03d037ff223c9da57748b8f6e18a860dfed78f2b4e966c6155212b", 0xf7}], 0x5, &(0x7f000000bd00)=[{0xc0, 0x0, 0xbd30b3e, "f5ec389a6472407f2524a1f78207511a280018109d1179b5f11990ba082485b6d53a5b27694d3a22282f322588f837a2174f4b49f3a94d066de24db672790f6edf314b4fc039fe2cea3cb51ca1fb98e96357248400e835f2eff7b8ac7f492e1f5af0a051231f419daf62c817365073d2ff0ce3e137461712c5cf1e6161d13687d2354e6ce3300633d51a685dbcdbaa4d48ab8bfca95943c3b158201529feb8bb23caf4ac7cca446b60a16600fc0d"}, {0x80, 0x100, 0x3ff, "f2d1c85fcfd7fa1cc8040f635667f52b6bb3eb1167fca26af0b68cdd6cd62cc3eaeec0df6631c75d5508401013e3a18ed53580a9511549def2c138eaffa2406349a7808815b58b2984b0b4ddf9d6f1bea0e4a079025b5343a52a209a949f5b18d9b3469e7a91ae1640cdc5e47bec80"}, {0xd8, 0x11f, 0x200, "29e75c6e4e42033be99dc93259d00164761cf2d38cc29cb4391ca9425adec0848161758982653e50354b14febcebfe503b9940bbc5d1d86ca25df10fb14b347a4ac4c7f68ef9342c784663e878fe34361f81e299a3fd6ee8ff582b39574b68a1b194063b9b79417ce4ce81b067db7dda7326f823f8fd349dffd7060831a3bdbbad71e5f7b7173cc85ac580d4f1cfb9b598421129c574dede5957d2d39856fd93daaa22706fcae371d1874d05fec5097832b279bc45d5a5d380f568c78063b30657bb8817aa"}, {0xd0, 0x108, 0x5, "f44bafdaa41d1562d6de3fef8f0fd60a269d41a1e630d33955ad7202560dd2f6de5a84c29fd2f1066c02f7f1badbbcdc0c02360132a4b3651ceea9a9cd7905f603201ca5dce66daa7337f1cbdc95cc7f4315251222430362f6d37df16dcc4f51a741119f5398f61b2566f5d0d26802609e0629d50a6c7f48df35b539608611abada6133e83b57ff9169c5e0dd6cf02a67573d1e395ce1589defa1fa2951f2669828df6030218eccf5192fdefdcada242608835047014a98ececa5138e2fd54"}], 0x2e8, 0x40084}, 0x7ff}], 0x5, 0x4010) 2018/03/21 22:20:26 executing program 7: mmap(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x300000d, 0x31, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x23d, 0xfffffffffffffffe) 2018/03/21 22:20:26 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)=0xec4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="09c6ae6bc8f84fcabacb116225ce32eb16e3d3f666bda44b23e1e6815ad1d3a7ee25acee8d858a92d48d6f24d389d510dae0df38049fed04e54de15e60480213f9ed7c6aa95020b94034d8d006c5d8ed6044f2728e25e11c06b5190a023f04dbd0c2a9f0cf740f2b4ccc6e7e09ff00acb5020ee0fdf45997002f9309c837bf8d2b86ea34e4a2f3394ed0e1d39c4e89cca3797dd5e380987b6b341165db7aaf20dfbf47af3cce30985848d36dd4ebdd89adc26c201a80215cde3b6eb9d8", 0xbd) 2018/03/21 22:20:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x8000002) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 22:20:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) dup2(r0, r1) 2018/03/21 22:20:26 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x3ba}, 0x0) 2018/03/21 22:20:26 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e36000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000f81000/0x2000)=nil) getitimer(0x0, &(0x7f00000001c0)) 2018/03/21 22:20:26 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) 2018/03/21 22:20:26 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="996d7a21a811ccf7e9d575ab6cb5") 2018/03/21 22:20:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}) 2018/03/21 22:20:26 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x2, 0xe4, 0x3ff, 0x325, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) 2018/03/21 22:20:26 executing program 1: clone(0x200000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000b9e000), &(0x7f000052e000)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r1) clock_settime(0x0, &(0x7f0000012ff0)) 2018/03/21 22:20:26 executing program 0: r0 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)) r2 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) inotify_init() r3 = epoll_create(0x2) r4 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) fcntl$dupfd(r2, 0x406, r4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)) 2018/03/21 22:20:26 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) uname(&(0x7f0000000040)=""/133) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x800, 0x20001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x2, 0x8, 0x8, 'queue1\x00', 0x3ff}) 2018/03/21 22:20:26 executing program 5: creat(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) 2018/03/21 22:20:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000080)="8c", 0x1, 0x0, &(0x7f0000001080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/21 22:20:26 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="9d63") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x200000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/41) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)=ANY=[]) 2018/03/21 22:20:26 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)="0ba3abb894f2876a9f1b6d468c067be9759dd6790f91f96b44ad51fde152ac0550b2df059e5c5cd9f0b1ca12ffbf2a0329413cc144758f859a32873a", 0x3c}, {&(0x7f00000003c0)="7c8ef939ed72bbf1179daa6d65bc135d1b522f12eed1d34ca4c61f0fb94392658a6bdc0fa3b390f935f0382e279a6f5a0f991d683217d74716b8b98923395c69fe708c9816a9d3e3feef9bc69d4fcb", 0x4f}], 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x5, 0x4, 0x20, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x6, 0x3ff}, &(0x7f0000000240)=0x90) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) 2018/03/21 22:20:26 executing program 5: clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000100)="558c89b587ac4a953a5ef1bc59043135f4b24496f57b7e3061118c9935f7b0e8e351f8b71299547c7cca7354697179142f923e9e42d6226615aa447faf9a2c5c694a315e7a6c7e02d1b391f20f279c969df8087606b809474c2196c6fb673f5bb2136cd7dd6adf4326e5072d8c0f579614d8dde15bc32b33f009f255e979b879ca1b49c7f54fc6b852092c188882e745afab30a343c4ffe2ee5841", 0x9b) 2018/03/21 22:20:27 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff0000000000000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r0, 0x1) 2018/03/21 22:20:27 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff0000000000000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r0, 0x1) 2018/03/21 22:20:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400003) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00000000c0)=""/128, &(0x7f0000000140)=0x80) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='trusted.syz\x00') r2 = dup(r1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001500)={0x5, &(0x7f00000001c0), &(0x7f0000001480)=[{0x1, 0xc6, 0x9dac, &(0x7f0000000200)=""/198}, {0x401, 0x3e, 0x1000, &(0x7f0000000300)=""/62}, {0x9, 0x1000, 0x2000000000000000, &(0x7f0000000340)=""/4096}, {0x7fff, 0xe4, 0x9, &(0x7f0000001340)=""/228}, {0x6, 0x26, 0x2, &(0x7f0000001440)=""/38}]}) 2018/03/21 22:20:27 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0xd26, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x7, 0x7, 0x10, &(0x7f0000ffe000/0x2000)=nil, 0x8000}) clock_gettime(0x7, &(0x7f0000000180)) 2018/03/21 22:20:27 executing program 6: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) 2018/03/21 22:20:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xffffffffffffff99, 0x5, 0x3, 0x42, &(0x7f0000000040)=""/66, 0x97, &(0x7f00000000c0)=""/151, 0xef, &(0x7f0000000180)=""/239}) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) sendmsg(r0, &(0x7f0000000740)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0xfffffffffffffff8, 0x1, "d85aebbf5c242175aca985afe3541b3ba5b699a5780670a80b39ad20c9b1143c58c4a829b360f063eeb01a01a4d24897134b5ce22ad9ba277e465e89aebbdc", 0x2}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)="0062588757c8f0b4724faee9f1c150f8015935303fe2fa90ef8d7f9cf20261099c9a071c17ca19333d8ec6cdf7260704178f4a5fc8889687bd9ee81daf9fa266cb68be918847ed0a51e96db2605c396de187fe3a3698174fd934f795fc4e505eb9b8dd294d0ce873f1ae53f87b492b934d1c299bdcbd152c6c2e08ab2fb77d63eaa44ce2182cd4c5e2e18768dee6162f2b5496bfd15d4b824b1656640502223dec56d9119469ae47e8e13e7f05a204a938179635ba953d34ab5258630c58170d35994777fe0837635712ef29ba8c5b88b6be8b75b1631a3db56ea59a9e1a587e3030268553d4b8f49a1c68dbc674c5f171751e", 0xf3}, {&(0x7f0000000440)="691e80bdf77fe07a17aacbf2e8aec389e06794931849b20074f12da5a3ed3a5af0e9d58072367de0e952a36df6a6293e76dd2ac1c229d4297bb7e9b5e630417b098673376fc4bb803cbcfd8096c0ab705422cc7e6d86cc6fa856b5ff1fe53a5bfb9b567bcafd9d449efb7c4403ed14e47a17c6ea059161df2eadcacb38baaedddefff79b8d45f1f184c0324b566476bc72831193ac8abbbe9c8f5bcecae873c8205961d43a789b41bbc772f2578786c9c3b234fb038f207f4fca178db30e2b1ac18236c9cf26ed2b3646476e37fa858dfc47cfae", 0xd4}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x188, 0x20000000}, 0x4) splice(r0, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x10000, 0x2) 2018/03/21 22:20:27 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3000001, 0x800000000000032, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000000c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4102, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x1, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x200, 0x8, 0x4, 0x9, &(0x7f0000000140)='gretap0\x00', 0x59, 0x3ff, 0x6}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x5, &(0x7f0000000080)=[0x0, 0x7, 0x6, 0xb0e, 0x3]}) 2018/03/21 22:20:27 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff0000000000000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r0, 0x1) 2018/03/21 22:20:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x10000, 0x0, 0x1fe) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/21 22:20:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) fcntl$lock(r1, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r2}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x46001) getdents64(r3, &(0x7f00000000c0)=""/125, 0x7d) 2018/03/21 22:20:27 executing program 3: prctl$intptr(0x26, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x290000, 0x0) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) 2018/03/21 22:20:27 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x10000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) 2018/03/21 22:20:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000df4000/0x2000)=nil, 0x2000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100040000000000, 0x100000032, 0xffffffffffffffff, 0x0) 2018/03/21 22:20:27 executing program 7: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x5741e7d8ad856842, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0xff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x2, 0x0, 0x2, 0x5, 0x45, &(0x7f0000000040)='ip6gretap0\x00', 0x1, 0x8, 0xeb}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f64ffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000776fe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/03/21 22:20:27 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/198) mknodat(r0, &(0x7f000078eff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000000000)='./control\x00', 0x2) 2018/03/21 22:20:27 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f00006e7ff0)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) 2018/03/21 22:20:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000dbefc2e1bf51b76e0adcd65aa4300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e827abcd5cf2c397cd8af33d8b7630eb47c1500ec24e7c77aa56645b34834f2c57a279ecbd3b2d9931325b9f8238a4043fc94f878a1ac27b54a41af7d7a0f6ee409701a0e0eea766aeccaab074d0c94d29a1e9bdfb591f4af3c6e1dc343feef73647dbed22aed72cdc8f0babb86644145fd08c76f55bf38a942b0583f794d2f5f02c6e54f7355ad7fc0d30aa5045944d1e9a18f0b3231aa5258eba30d63b2d2413e4109953d2d45db3a5078620c78ae8e18739096d74bc565dcad440"], 0x68) listen(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xe2ee6049bcda08a) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) listen(r0, 0xfffffffffffffffb) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 22:20:27 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e23}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r3 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0x480}, {r2}, {r3, 0x8000}, {r3, 0x1015}], 0x4, &(0x7f0000000240)={r4, r5+10000000}, &(0x7f0000000380)={0x1ff}, 0x8) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/03/21 22:20:27 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff0000000000000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r0, 0x1) 2018/03/21 22:20:27 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x4, 0x4) epoll_create1(0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x40, 0x2, 'client0\x00', 0xffffffff80000003, "a8d10eaa4db3123f", "32e1a7d6b8075fac5bd74bcee432583b93da24600fbbfe5786e0935d599380eb", 0x3, 0x8}) 2018/03/21 22:20:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x9, 0x9, 0x4ca, 0xfff, 0xaf3, 0x5, 0x7, r2}, &(0x7f0000000180)=0x20) 2018/03/21 22:20:27 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20000000}) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup2(r3, r2) fallocate(r4, 0x0, 0x0, 0x400000000006) 2018/03/21 22:20:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x7, 0x5, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000141000)={{}, {0x12}}) 2018/03/21 22:20:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20000000000, 0x10000000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) signalfd4(r0, &(0x7f0000000080)={0x5d98}, 0xfffffd6f, 0x800) 2018/03/21 22:20:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1) 2018/03/21 22:20:27 executing program 1: r0 = socket$inet6(0xa, 0x9, 0xfffffffffffffffd) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/21 22:20:27 executing program 4: setrlimit(0x8, &(0x7f0000270000)) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x7, 0x2, 0x1}, 0x9e, 0x101, 0x7}) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x2, &(0x7f0000000100)=[r1, r2]) 2018/03/21 22:20:27 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f28fe8)="220000001800070700090000be0002000a00001e000000000000080005000f80ff45", 0x22) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/21 22:20:27 executing program 5: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000100)="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", 0xffffffffffffff2a) fchmod(r0, 0x107) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/4096) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/21 22:20:27 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000f58a0991173cbef022ee1d5c400845b02909667b5ab560a2c504add2e02676e466dedc9aacd65773bda4eb74e1b3cba1bf29f5f89aae4ddb485631ee0c00ea42ae9d1152427538d5c44c61376dd7831e1a0eb6969ae0b6646b2cfd6b8640040ebb8d514d19ed13a8380492d853a5274cdcb8d4e7fab62c62116d99d176868add0dbe884cf88ad12f2f1c5f675ed8ef3a48a6445e79a3aab3d87389f856550fc9dc82"], &(0x7f0000000100)=0xaa) ioctl$KDSETLED(r0, 0x4b32, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xffff, 0x10}, &(0x7f0000000200)=0xc) 2018/03/21 22:20:27 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x4, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000a00)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000900)=""/247, 0xf7}], 0x2, &(0x7f0000000280)=""/22, 0x3ec}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600), 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x400000000000010, 0x22, 0x0) shutdown(r0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept$ipx(r2, &(0x7f0000000000), &(0x7f0000000140)=0x10) sendto$inet(r1, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/21 22:20:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101100) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/21 22:20:27 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) tkill(r0, 0x2a) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f9a000)=[{&(0x7f0000000000)="2900000021001900013d3520000a00060200006e00000000000113040d00100000000000240003001d", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040), 0x0) 2018/03/21 22:20:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') lseek(r0, 0x80000000400a, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/21 22:20:27 executing program 1: r0 = socket(0x20000000000000a, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="09d388073c99341adb5cb138630cf083df681881bc25deb85a82e3f0d9f20ebabdee5cdc93e0bd61a1a9487bf1515495c5a9d2d6af75cf810b9dce2d1d344683ce5640170b2bd17a17da5bd4bfcaa2907c32ce5972316da733427ccd0844fd0b229ef957c74801de08b79ba0f0b1041007d73ff9b30175028207da25eeb7", 0x7e) 2018/03/21 22:20:27 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) lchown(&(0x7f0000664000)='./file0\x00', 0x0, 0x0) 2018/03/21 22:20:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/ppp\x00', 0x20040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2481, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x7, 0xfffffffffffffd6a) r2 = socket$netlink(0x10, 0x3, 0x4) pselect6(0x40, &(0x7f0000000040)={0x2, 0x3, 0x1, 0x0, 0xffffffff, 0x100, 0x0, 0x10001}, &(0x7f0000000180)={0x3, 0x10001, 0x2, 0x2bdf, 0x5, 0x9, 0xc681, 0x7}, &(0x7f0000000300)={0x0, 0xffff, 0x294f, 0x6, 0x9, 0x18000, 0x197, 0x7f}, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f00000003c0)={&(0x7f0000000380)={0x5}, 0x8}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="48000000140001000000000092e59bb4020000002964f5cd33c2165fdea62d5c93245805d5ed06e79d9da594419f57b2d10892823a8c5336af13997478e0e3ba6b8cb33622cfbc96dee3db533e8cc2441fcb560f0df4de3b97ec48695a504318b52a59b1c61bb7f7574d19fe9ede8fa0ee61e8a603f1e1214e6571b75b", @ANYRES32=0x0, @ANYBLOB="08000200ac1414aa1400030069666230000000000000007e55515bab8ee2ab0000000000000000000000000000000000088e8989067322dc13dd0efab45db5c7bd5ed3658183fc7f89e068c000ea2da3287d68a6cc3528f4858615f769fbf0a521da0005f12c396603d9fa930208626c1684f7fa0357457c1aa53fae48a0357713ad8d8e3b51f6b02156165440835a62ba8b8700e851b5b2bb7adb9c9c6d7ce9ab86d928418a9558edd84d7f4665a38fe608da5611816d6e2b2b23e5558688f543f623e624c076de1742400b9df94f8284945e952dbc51f50f1be3a8c2fa277fa451426574dc4216934f12dceb23edfdef6737ea99264053b2"], 0x48}, 0x1}, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000240), 0x10) recvfrom$ipx(r1, &(0x7f00000001c0)=""/37, 0x25, 0x10100, 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000600)={0xf97cff8c, 0x8, 'SE Linux', "e16cebf12501eb90db689f24ab1d56c65659769eb60a68b9b785cbc333778cbc1f0d35e7e912a0458bdd9365a769fd1e4ccbb30d359d8a05b4cdafb6df99d3a04da345ffde925da9d12d3eece2c493cdbc793d3d8a5e0a1b72221df36dbb1e73e4950750d7c3b0ff090c9e6a7e86b2a560f02fe1ab8abaae09ababeef626f5f9ccc803d04da9351d7160a0f753f2dd8891d32c9c4dbd7df0ea425fc993c42aec67afc697b0e1c8fb1fb6bd4a31699b1f74a3bf45cd187d82ece4484e5f1eb74858f525661b6d1756b15a6cd00d9e17a916f3d577395debc6defb73"}, 0xeb) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x1010, r1, 0x0) 2018/03/21 22:20:27 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) getdents64(r0, &(0x7f0000000000)=""/127, 0x7f) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=')', 0x1}], 0x1) tkill(r1, 0x13) r2 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) fanotify_mark(r0, 0x40, 0x22, r0, &(0x7f0000000080)='./file0\x00') dup2(r2, r0) 2018/03/21 22:20:27 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) flock(r0, 0x2) 2018/03/21 22:20:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/03/21 22:20:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='loginuid\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/21 22:20:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000780)="3bef489f16cffca3ae786d33560a04f8fa10e77b8849b0dba21030a14f3dd75eb847411c8763fe5c5afa8642480d38fb886749db6159345f24393f653274c7417e699c1a6cf3ce5e65960fc80502ded005ff9b82e7c9c63cbba0e54ab5e4a588279312c1bbf6bb6d9029a382f42b8188c44744beb78ff2584650a231ddafcdafcda2467c", 0x84, r1) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7f, 0x2800) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xd8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) r4 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000400)={'ip_vti0\x00', {0x4, 0xffff, 0xffffffffffffffff, "45a63f385149", 0x8}}) write(r4, &(0x7f000002d000)="e0", 0x1) lseek(r4, 0x0, 0x3) fsetxattr(r2, &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f00000003c0)='/dev/sg#\x00', 0x9, 0x2) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000100)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/relabel\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f0000000340)=@full={{0x3, {"b7a9eee680ba68"}, 0xfff}, [{"e25294c2f6721d"}, {"d56b1904d305fc"}, {"01ff9a758e4716"}, {"eb2b14815de289"}, {"4057079b74fee9"}, {"07ced0360adc93"}, {"bec27d2d848bee"}, {"a11caead357193"}]}, 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r5, 0x0, 0xfffffffffffffff9, 0x0, 0x2, 0x673c}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xe406) 2018/03/21 22:20:27 executing program 3: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) acct(&(0x7f0000dc8000)='./file0\x00') mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x2, &(0x7f0000fcefff)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000640)=@ll, &(0x7f00000006c0)=0x80, 0x80000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000700)={'tunl0\x00', 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000004c0)={r2}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpgrp(r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x345c80, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000340)=@req3={0x2, 0x1, 0x5, 0xa6, 0xfffffffffffffffd, 0x9, 0x81}, 0x1c) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x8003, 0x3) execve(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000756000), &(0x7f0000c3a000)) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='mqueue\x00', &(0x7f0000000100)='&&\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000180)='wlan0,cgroup@-\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='mqueue\x00', &(0x7f0000000240)='mqueue\x00', &(0x7f0000000280)='em15\x00'], 0x900) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000440)) 2018/03/21 22:20:27 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000d37ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="03", 0x1, 0x100000004041, &(0x7f0000ee6000)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffe) 2018/03/21 22:20:27 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 2018/03/21 22:20:27 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) socketpair$ax25(0x3, 0xffffffffffffffff, 0xcd, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/130) 2018/03/21 22:20:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f000005af7e)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) [ 67.723441] keychord: unsupported version 65420 [ 67.729394] binder: 10445:10447 transaction failed 29189/-22, size 0-0 line 3005 [ 67.752444] binder: 10445:10447 transaction failed 29189/-22, size 0-0 line 3005 [ 67.766676] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 22:20:27 executing program 4: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x2, 0x8001, 0x100, 0x8, 0x0, 0x3, 0x1000, 0x1, 0x2, 0x3f, 0xfef, 0x2, 0xac, 0x8, 0xd8, 0x5f, 0x4, 0x8, 0x2, 0x2, 0x9, 0x7f, 0x0, 0x2, 0x3, 0x7, 0x8, 0xfffffffffffffff9, 0x31, 0x5, 0xfffffffffffffffb, 0x794, 0x8000, 0x1, 0x3, 0x6, 0x0, 0x8, 0x2, @perf_config_ext={0xffffffff80000000, 0x101}, 0x18, 0x7, 0x7, 0x1, 0xbfa, 0x9, 0xeb}, r0, 0x1ff, r1, 0x1) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x5, &(0x7f0000027000)={0x3, 0x4}) ftruncate(r2, 0x20) 2018/03/21 22:20:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1, 0x40}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x4, 0x3bf4, 0x0, 0x200000000, 0x400000000, 0x7, 0x0, 0x0, 0x6, 0x8}) 2018/03/21 22:20:27 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockname$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = dup2(r0, r1) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000003c0)) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}, 0x2a4}, {{&(0x7f00000072c0)=@hci={0x1f, r4, 0x1}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)=[{0x0, 0x113, 0x7, "4d121491cc4fbc0d1f6eb6327e348bd9a0af459ef3379e3b23f7e3cc575dcc4286dd5f35"}, {0x0, 0x103, 0x7e9, "793ca6eee4422a6af0fa4c684ce42648b9bf27c5e018ab81e41b5dd89357d4fbee115a7fece56b2bcaf4b6c87c7c6e59a8bb2e9ffa7975793c375f0136d9689115e07da285aa643ef16ba9ea48e1fd1a6bdfd2d91f6eac10a633a8584c51b72eb5ec8a9c640aee115447b9677f75e9bb11673f1385f0273074ab63ebb7b9c0cf3ae843b9d237429d1b63b60b734876ad051763a262cd6f595f54045977b637fb0147b446ee4bfa375122b39818e13a0b43bb63fd99f2ef0f13b824eb4cfe3777b9b70ef28879fa65f9c383939cd1d4dd2fc0db7b5ea19c73b23e5aba41d1769a2b01a57587c09ff7c25c59ca1044ae"}], 0xfffffe82}, 0xfffffffffffffffd}], 0x2, 0x0) 2018/03/21 22:20:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0xfffffffffffffe01, 0xa, [0x4, 0x26, 0x4, 0x5, 0x80000001, 0xf6, 0x0, 0x800, 0x81, 0x80000001]}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004012}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03ff00ff030000000000000000000000000000000000500a9323d8110000682534856f"], 0x1e) 2018/03/21 22:20:27 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x7ffd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xff}, &(0x7f0000000200)=0x8) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/21 22:20:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x8}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) r5 = add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1000, 0x5, [0xd6, 0x2, 0xffffffff, 0x1, 0x6]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r6, 0x3ff, 0xef77, 0x80000001, 0x3, 0xbb2}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000001c0)={0x7, r7}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) 2018/03/21 22:20:27 executing program 7: r0 = request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='eth1selinux-vboxnet1),\x00', r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="f7c1235e92642583fde5fb98a87415b741fd2aea765a856331c2b62aa76ded1644cf54cda6b9517510002f3e04e931951b77da19287303f1503075da6196dc431ceb678e58c51aa90a35aabf7c34a61ab6a3b9fa2a69934134b36acb5fae6fb65bb7210919170958b762b2ae7c2b3cb679304ef05d4fa4b9421e82", 0x7b) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000006c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000580)={r5, 0xffffffffffffff16, 0xfffffffffffff001, 0xd6a2}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000640)={0x9, &(0x7f00000005c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000680)={r6, 0x1}) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x10000, 0x1ff, 0x6, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r7}, &(0x7f0000000200)=0x8) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000240)=""/249) 2018/03/21 22:20:27 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="bf76b3f4f78422f4426405ffe72efa32edc1848f5a024f217aec30cab159a2e2ed1275a2530ae74f7f68ced2d6a6bd39af17b26d2523239409fac170480a57712905b747694cfb727ec2f3f36c867415f953bb4f8aa1db061a31f080ed3b4a22ae0d6163f62717f92b157d6d73d94f3bc6bb862d6a95cb8f627e9537bf421b1f375e43098174b2767d9b149fef03535e7f8eb26df471d60fd1a122583dc4c65f31cb1ae9b31b0d9d4839735a158784345f12704ee64ad331eb5f0e9fb60368e5d6daab47c0c29d", 0xc7) fcntl$setstatus(r0, 0x4, 0x2800) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000081eea0)={0x14, 0x2, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) [ 67.768542] keychord: unsupported version 65420 2018/03/21 22:20:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x541000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)=@newsa={0x128, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3], 0x1}, @in=@rand_addr=0x10000}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}, @ipv4_hthresh={0x8, 0x3}, @tfcpad={0x8, 0x16}]}, 0x128}, 0x1}, 0x0) delete_module(&(0x7f0000000000)="6b657972696e6762646576292f2e5b5b73656c66776c616e306d643573756d1200", 0x200) 2018/03/21 22:20:27 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6(0xa, 0x800000000803, 0x2) sendfile(r1, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x24) r4 = dup2(r3, r2) recvmmsg(r3, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x1) prctl$intptr(0x2f, 0x4) r5 = socket$inet(0x2, 0xd, 0xff) prctl$intptr(0xa, 0xae3) rt_sigpending(&(0x7f00000000c0), 0x8) ioctl$VT_WAITACTIVE(r4, 0x5607) setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000000000)=0x1, 0x4) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="e7485dd114afb7b931fb4c1cfd", 0xd}], 0x1, 0x0) 2018/03/21 22:20:27 executing program 2: setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) [ 67.796366] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 22:20:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffe9c) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syncfs(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000040)="3a5bf42bbe12fa10d4947335cb802d0d335be141a05878384decd7db35292b74107054534e5f2042bcec042ffe94d4154a87e4f2a46f3bf2e456dc9a030cce189f12584d97b419ffa832dc9f730eec63f2116b2afd94c93ce60e12238cbe919b4aa0d275332a554ff8477de6f2c75156aec86d634a8d4f77c21236ad5f2c2254c59fa86cd8b163ba2ffd16c7b4a1cd2850c23c32cc1a2df840e4f464c6b5ddeeb29c086fe77523eb40fd44", 0xab, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/21 22:20:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000002c0)="220000002100070700be0000090e07010a000800000000000000040005000206ff45", 0x22) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1250c0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/116) 2018/03/21 22:20:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="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", 0x380, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x103) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 22:20:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) inotify_init() connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x20, 0x1ff, "0df11dcedf4c4acd5d37c2449e36f8b0bd5bb306781c3d8fd08831db0ded60bd06d57523bc0f10dbdd071575a93769fdec99656ca1f6df6a770f5ee97a6181", 0x1d}, 0x60) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5ba}, &(0x7f0000768000)={0x0, 0x200, 0x0, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0xb35, 0x0, 0x2, 0x8}, &(0x7f0000000280)={r1, r2+10000000}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xbaa7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) 2018/03/21 22:20:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000000, 0xfffffffffffffff7, 0x1000, 0xffffffffffffffbb, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x6, 0xfffffffffffffffa, 0x750, 0xc4f}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x400, 0x64f5a009, 0x7f, 0x1ff, 0x9, 0x3f, 0x3, {r3, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x81, 0x7, 0x81, 0x6, 0x3}}, &(0x7f0000000280)=0xb0) 2018/03/21 22:20:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/21 22:20:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000bb8000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="5d598e9fe1e489c61964130820aed2d11cb5fab5782fad4342c496b5feca5c9b66b2c8d932fa27383deae18cdea4e50957699464f7b5b59fa9536a78e5c6756b130d8ad5eae304529f9b8bcbb23996bced2b80f7ffdfc301672891f48c040a7a0875e9aecd757040cabe659ded74d9062ed68f6c826e98f048033c04f070a2104dec0036ecff68c76ebbb59fd40353a82a36f7b1f80e1e413a30568284ea94173f38c5e1e627806eb40d2c83c1adbb58058ea517f4140004fdc6c2") connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 22:20:27 executing program 2: mkdir(&(0x7f00005d6ff8)='./file0\x00', 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x3, 0x1, 0x9}}) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/19, 0x13, 0x60, &(0x7f00000000c0)={0x0, 0x989680}) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f0000557000), &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009bdff6)="482165790500000006"]) 2018/03/21 22:20:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80800, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x2, 0xcf, "701885f14cb65458fb4f2b1ee63761834029a045009d2014e5f7f6bb5892dacd0ba21c972ae5f3c0c6add40767f301c88455ae647a195e350c297c9ce121df2d7699ec6be15a103f66fd924f20017f247b916d3b44faa6d00808b59780d5b656e35f08fa46366e741ac9f436ecb8f3e66f382f1a68b4b390626c9d072490ae24bc7d43cd14504aa3bc92c917f38acfd7005843ff1bed0b58f5365e11db1d9634e41fb5a87caf980c4b4a405c7a53a28a21e3fc82665717c95455d5540dc2a3ce7c36e12f5ca43de520ca0127503216"}) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff]}}, 0x2, @in=@loopback=0x7f000001}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x13c}, 0x1}, 0x0) 2018/03/21 22:20:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000832fd8)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x80000001) 2018/03/21 22:20:27 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000080)={'syz_tun\x00', @ifru_data=&(0x7f0000000040)="0522f21e5888d4ec7690654370c876f9146ada48443f91d7152f2820341572e6"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000240)={0x15, 0x1, {0xffffffffffffffff, 0x3, 0x1d4, 0x1, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x3, 0x20, 0x80000000, {0x0, 0x1c9c380}, 0x1, 0x5c6f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc), 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2c00, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) 2018/03/21 22:20:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000014) writev(r0, &(0x7f00000a8000), 0x36) 2018/03/21 22:20:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x7fffffff, 0x6, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/03/21 22:20:27 executing program 5: clone(0x0, &(0x7f0000000140), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000000200)) membarrier(0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x80, 0xffffffffffffff80, "992c7bee0b9d"}, 0x10) 2018/03/21 22:20:27 executing program 1: r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000002580)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="adcdb2396a3ab194f27b865a344ac34264650b3f83ff19cf7922c8f94ac42045c4195e16749de8b5445d731c03ad2824c022d1f00b6355c1edc906c3acc62fa6054de52947d11316a0c9477ed94a5f977181ebaf9f20c343ea6ce877cbd6cf1f08a9d4e65be77933554bd7c9c89a772c51559a73612921362e8f8e7c26ab7899dcbec7787238dc2f7ba22843f8", 0x8d}, {&(0x7f0000000240)="00e945e1db0cbb91cbd207f9617c0acf6b57bca929ebecff490f526660241ec8bbba6935ee5cda49bf096223dc2432b6b26198ff3c5206511f87b9612fc1b1ee87e37b7066718c78eddc88fe2e9c53d7ca16537189fcf16ff179d042e693bf8d5b1cdff068e59b1d0af97a35f0889981e56353819224f507769fc9b02468bdef34f11d5ebddc7f633e78d664f277e3b1464bda8458452be88797c0563c297462674ce67306c81845367fa2466776a01a84eaea97ebef20565e489beb209f6374902124780727d7c0dd367c3d30a3611a04b5f25f165493d01c4003adca92", 0xde}, {&(0x7f0000000340)="61dc3152b7e18bc05f413d94359bdc4a2fe58250e6905e12baf28a94d1961c011a66067656776b0b128bca4d3afea1628a892ab0e071d876f0b7d15390eeafcaa3fa917183608ad7d7a7879fcc8ccc4f", 0x50}, {&(0x7f00000003c0)="8c7c975696f282463bc2110d39b729c0c5f0ef90e9a0694f902a194074c7824389c9efb2eb6ffa9d5f0edee018bee4825cf85f5f3bab18ef1defec33ac5ae082bcfe2d555dd36c6ca3cfca9a80027c182dd40351dc15a5ecf76fee9167cf271f3d515ad7581683a019c37a0f2b2ac4f17a2e19d83d586d280bb0a858923198527103d4729b756dfca936b6fc04af0732692863a9b268dec457e4165cbdf1225ed45ee342d86bb358bdd6717a66a47e6ac031e3166e624a3e09fcf88fb284157b3a48c754ca4005bcb45a98e3c3000a51b7735c4ae520ff83f84e4198c5c206674c30be278a", 0xe5}], 0x4, &(0x7f00000025c0)=ANY=[@ANYBLOB="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0x2098, 0x1}, 0x8000) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfcbd, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x190}], 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/21 22:20:27 executing program 2: mkdir(&(0x7f0000000180)='./control\x00', 0x0) truncate(&(0x7f0000000080)='./control/file0\x00', 0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) timerfd_gettime(r1, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000380)=[{{r2, r3/1000+30000}, 0x80000000, 0x8f8, 0x80000001}, {{r4, r5/1000+30000}, 0x10000, 0x4, 0x4}], 0x30) truncate(&(0x7f00000000c0)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8000, 0x8b, 0x8, 0x1, 0xffff}, &(0x7f0000000140)=0x14) r7 = getpgid(0x0) fcntl$setown(r0, 0x8, r7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x4e24, @rand_addr=0x49}}, 0x401, 0xca7c}, 0x90) clone(0x0, &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000180)) close(r0) creat(&(0x7f0000000100)='./control/file0\x00', 0x5) 2018/03/21 22:20:27 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000280)='./file0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='mounts\x00') 2018/03/21 22:20:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) sendto$ipx(r1, &(0x7f00000002c0)="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", 0x1000, 0x8000, &(0x7f0000000080)={0x4, 0x20, 0x8, "7447194da525", 0x4633}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e23, 0x21, @empty, 0x1}}, [0x9, 0x8, 0xf1, 0x5, 0x7, 0x7, 0x1258, 0x7fff, 0x6569, 0x4, 0x5, 0xe0, 0xfffffffffffffffc, 0x100000000, 0x20]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x0, 0x7}, 0xc) 2018/03/21 22:20:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0xc) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b6000000c976a7aa89e975881117ce8d035c6f9fb9c9b938876aae36064169645cd6bb65e216fc9cc02ea82defd78a5ce0962408000a0263edecabc4338bfae432b79edf45f85f75b42f762c3b35adbe421e9744d07dee139cbcf779d8ea74dc6d3d9505f3df9cd0d029f4de3347b4f5b412bd0052c1c2747323cf062a0cd0fe9902fb5b44e43285d3c1527adae38613463af0fcbaed242ac85f463fa23abe719126836ebcc90f4610df871180611448d112de4803191bb3274d5d8ab450a5f9dda5f7fb9191659f370cafa1daaf0b7916e8abfb7c638c3d2426a1420db382384ddaa2454a5b615f87e52a"], &(0x7f00000000c0)=0xbe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xfffffffffffff516, 0x1fe05e87bff88b63}, &(0x7f0000000140)=0xc) 2018/03/21 22:20:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) socketpair(0x13, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000200)=""/37, 0x25, 0x10000, &(0x7f0000000240)={0x4, 0x3, 0x4, "5a9cb7e3f4a6"}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/198, 0xc6, 0x10000, &(0x7f0000000180)=@rc={0x1f, {0x6, 0x3f, 0x9, 0x631, 0x95a, 0xa5}, 0x6}, 0x80) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) 2018/03/21 22:20:27 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x4d, 0xfffffffffffffffb, 0xfffffffffffffffe}) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/93, 0x5d) poll(&(0x7f0000000240)=[{r0, 0x2020}, {r0, 0x1220}, {r0, 0xa2}, {r0, 0x200}, {r0, 0x2}, {r0, 0x4200}, {r0, 0x100}, {r0, 0x40}, {r0, 0x1002}], 0x9, 0x1ff) 2018/03/21 22:20:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xffff, 0x4, 0xffffffffffffffbc, 0xbf, 0xffffffff}) 2018/03/21 22:20:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x130, &(0x7f0000000100)="a9449098b669fde1e0bdcd04f8384d88b5874b64dcf0a588e05369416d6e81dbaca43bc6bd0d742b5f3192d8bdf9d8557d9672defc1c44b541ecea"}) 2018/03/21 22:20:28 executing program 7: futex(&(0x7f0000000000)=0x1, 0x800000000086, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) getresgid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) getresuid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) r9 = getegid() sendmsg$unix(r3, &(0x7f0000000ac0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000280)="3200119a892489034c65fdb7bcc36064f319ce6c3112aac402a5a45a32530762f65f53b8679cd1217ca135a59d9884893c506ac64096a1b27e42cb63f52db274ef3a36c529fd8b14020f648fe870508a955a97f0e933c52c8fab0460f3b8fbaad1b6605c14d0ca3c3fc5389ab99ef9a905f8b3bd49991f55f3cd745e4fa65f6a63fbdc9eb77b68a8517aef0d1731786543", 0x91}, {&(0x7f0000000340)="1b6fffaffd1dc645837fa21dea017a175a9a83bdc0b6842d61cae3f15428fde5750b7544def1bbb6907536d899f59fdca4fe776afd40fd4f5fddacfd08c659e9bb11d1af91fa43b501546388aa3c61cd51a0fa34b02a93bfba3074969df30bcea21fba1dab953d22845a6feb906a", 0x6e}, {&(0x7f00000003c0)="f1f799a8f0503cf9b8ad3329fd060e6d4f308f1868a01c3627ac9b", 0x1b}, {&(0x7f0000000400)="18e8cee02a31646b867619c829387e1433f5f955b4c3e1b5530274f7f71773680f5096a4b73c508fd7a90a2ba934cfec3360cb5d4998b9552349204316f9f1b29fde2ba9cf3256df4743d25148aa44c43a43fd5ce47fbe5bd4f17b5b603fc5e8d574e503878e2f98eafbf9595b6856cb32d05e8a4ed27b378128f8994d028f021a948c67f914f6aa8eae2ce4ba8c51bec5b0859071822eb93d1a106b85f1853361db801ec2e518", 0xa7}, {&(0x7f00000004c0)="4c1c15185a612432b09c05ae844e1d6417423a56e756a12fb3a01bab34d740853713f7211df715cb", 0x28}, {&(0x7f0000000500)="aa572120cb4c135960e319f14bb545808d1d86052ed83c3dd04bdc96fe69b300f3a22b206db8456b6eaf74901e8aeb63d91bab8dbf5d73c8", 0x38}, {&(0x7f0000000540)="7f4dfb95d464c015d059943c54fbc92b3c31a5b01e75d32e67faa822a9e5b7a752d42641e3afeb7c2a9e79ebd35fc47bbcc602ec44fb5581d29c06bb2101dd07775de4cb6e4a5dbc7af75984ec9d05a5500c3b248dfc65f9b5a13bfc0a9618f4e4c801383f3b259a2840aedbb65eee860ddc450568968887d9e67e46e6b8e0099d8d255db185769abf408655920e209db6362375260d9a603cbe6e7f75b4ca097e9a8b2c1599c9b7e23b0c579dab6bbb78c5c5200f4f5381172da098542559", 0xbf}], 0x7, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r1, r1, r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0xc0}, 0x4000001) r10 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r10, &(0x7f0000000180)=[{0x8, 0x7, 0x10000, 0x6, @time={0x77359400}, {0x0, 0xab}, {0x1, 0x1}, @raw8={"7bfea7f4d2ab3698d3b104ed"}}], 0x30) 2018/03/21 22:20:28 executing program 2: mkdir(&(0x7f0000000180)='./control\x00', 0x0) truncate(&(0x7f0000000080)='./control/file0\x00', 0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) timerfd_gettime(r1, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000380)=[{{r2, r3/1000+30000}, 0x80000000, 0x8f8, 0x80000001}, {{r4, r5/1000+30000}, 0x10000, 0x4, 0x4}], 0x30) truncate(&(0x7f00000000c0)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8000, 0x8b, 0x8, 0x1, 0xffff}, &(0x7f0000000140)=0x14) r7 = getpgid(0x0) fcntl$setown(r0, 0x8, r7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x4e24, @rand_addr=0x49}}, 0x401, 0xca7c}, 0x90) clone(0x0, &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000180)) close(r0) creat(&(0x7f0000000100)='./control/file0\x00', 0x5) 2018/03/21 22:20:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xba000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) getdents64(r1, &(0x7f00000000c0)=""/23, 0x17) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/21 22:20:28 executing program 3: socket$inet6(0xa, 0x80d, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="6e6574000000000019") ioctl$TIOCNOTTY(r3, 0x5422) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000140)=0x101, 0x4) 2018/03/21 22:20:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2cb, &(0x7f00000000c0)=[{0xfffffffffffffffc, 0x3, 0x4000000000000, 0xf12}]}, 0x10) sendto(r0, &(0x7f0000000240)="787f4d5d", 0x4, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x80000000, 0xfff, 0x7ff, 0x4000000006, 0x2}, &(0x7f0000000180)=0x2b6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x10e, 0x401, 0x22e, 0x3}, &(0x7f0000000000)=0x98) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_default\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x80000000, 0x5, 0x1, 0xffffffffffffffff, 0x9, 0x4, 0x1f, 0x20, r4}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) 2018/03/21 22:20:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) ioctl(r0, 0x40000000401870cb, &(0x7f00000000c0)) socketpair(0xb, 0xa, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0xffffffff, 0xffffff32) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="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", 0xfc) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0176428635eb84809663f404d6fb8c04343091", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r3, 0x55, "228df61f9e5714490bcdd00800ffe0c68c59276652022a1fb4c04523fda1d19f2a0fdba44b5e67c0f88ab110dc6d64d7e8396ebea32200ce08234f3a80a60bf507f97c0680d74a061ac186a4ccb50064108481b163"}, &(0x7f0000000300)=0x5d) dup3(r2, r1, 0x80000) 2018/03/21 22:20:28 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000007c0)=@abs, &(0x7f0000000840)=0x6e, 0x80800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r0, r1) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000000700)={0x2, 0x4e23, @loopback=0x7f000001}, 0x9) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6f, 0x801) fstatfs(r3, &(0x7f0000000100)=""/27) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer2\x00', 0x204000, 0x0) dup(r4) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x28, r5}) readahead(r4, 0x4, 0x40) kexec_load(0xffffffffffffff01, 0x5, &(0x7f0000000640)=[{&(0x7f0000000340)="63c6727040db8705b644cd9b80f8f96a497d18785a937feff586f4bb02a0bf3cc0f5a448310c635a5bcc403c398e59676fb98c5f800a1a7b824e44d1bf72ac3e7f1e0581c8e94d9c262eab4420987d8281309251cff2492e307701c9e75a02792545530255b69107bac5b6e435af81f2a6b3f81827b7731f04c279fb6efd94333609d2280d1eb12c0d8750c6c9c9636b8a0fdb7363b6be89dc8393e9c6abaf387a321a8283afa0338255dfca294d8c788400039e", 0xb4, 0x1, 0x200}, {&(0x7f0000000400)="61422ddf49fd761efa21a5cb861a6e0bed6afe288937997dc0afa266da44c509f28e55fe3bc95dc7cd24451c8d027591c25e684739eb16b126e893c61b236c414af0b868d199e8442c933e70b77325f447b2e773ef64571873f289c74150000220e1fded2eb176def8efcd2a2a76bb8931f6e25d3b177c9b897534f5f0c9f1c50477dd1c0ea5c798bf4f62941c622f3f0897128f509fe9a5e0264a994f798db3e1930cb0e803d669e3d9f4", 0xab, 0xa87, 0x2}, {&(0x7f0000000140)="033d2c0efcfe03d7c8fac0babcf533aa00341f1e38531e5f345e5a043eae4498240bb99d4914fa714b43c5ed8387a47a27a8d1fbfc30bd3c66913bd2dd13b1aedb75021551b7f97cee098cea3df617f732a02bd4a6da3af323ce0e7a1adbdefcc94b63ae8ffae2208d97bc70398b692046532c423f", 0x75, 0x9, 0x1}, {&(0x7f00000004c0)="c89fa9ed73a690756d72de176a1955a315437a3bf122a4c4696413f5e66ed70f199d41c400e27235700c37da9bcd4384c2ba3bacb9a8534cd3008c42f93f536202f92f8a0eda0e64118a862d06ef978f01b3363222540898449d4c69498fbae4eef5d5f69652131692067a07536bd7a4a0eaadc1ca", 0x75, 0x7fff, 0x1}, {&(0x7f0000000540)="f0d794f651213066425ec9f1b3083a33414479659c55667390545a41c5d670b5f84506de90e5929e7d39df22ed8b4b6bc6d050da35c7977ca2de9594dfcdb5d5f22871b955ffaae382b99491886f1b6b74925a37c4d3aa9f30e621b3a1b1161bbaac9b99d23b0d70fdf6f61b99cc08eb831a112c78f2656c30690a2026f81546a3d93cf2edef56cac0e7c32a2a74cff71d7e7416c03209f96e767cccac0ee9c430bc2856a84a4f25ac91f33fe3e5f50a3b420c4b1b517e22da0a6064d366c144715da187fe6d5c3f61568a7d", 0xcc, 0xbd, 0x7}], 0x30000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000880), &(0x7f00000008c0)=0x4) sendto$inet(r4, &(0x7f0000000780), 0x0, 0xffffffffffffffff, &(0x7f0000000740)={0x2, 0x20000000, @multicast2=0xe0000002}, 0x10) 2018/03/21 22:20:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0x3, 0xfffffffffffffc01, 0x1f}, {0xffffffff80000000, 0x9, 0x5, 0xffffffffffffffff}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)={0x14, 0x13, 0x311, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='ns/net\x00') 2018/03/21 22:20:28 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) listen(r0, 0xff) r1 = socket$inet(0x2, 0x2, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x1, r2}) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000000cffc), &(0x7f0000000000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) 2018/03/21 22:20:28 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x3, 0x0, 0x4, 0x0, 0x3, 0x10, 0x8, 0x1000, 0xfff, 0x3ff, 0x40, 0x7f, 0x7fffffff, 0x8, 0x7fffffff, 0x4, 0xba, 0x1fc0, 0x89, 0x2, 0x6d1a, 0x1000, 0xffffffffffffff80, 0x38, 0x0, 0x7, 0x0, 0x3, 0x1000, 0xeb, 0x9, 0x8, 0x7cf00000000000, 0x2, 0x2, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x84, 0x800, 0x7, 0x2, 0x8, 0x6, 0x7}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000140)=0x59, 0x0, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x5, 0x996) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000000180)=0x1ff, 0x4) sendmsg$nl_route(r2, &(0x7f00005f8fc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f0000e34f90)=@ipv6_newaddr={0x40, 0x14, 0x301, 0x0, 0x0, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/03/21 22:20:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000336f32)=""/206, 0xfffffffffffffea5, 0x0, &(0x7f00000f0ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0xb, 0x0, 0x9) 2018/03/21 22:20:28 executing program 4: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/03/21 22:20:28 executing program 5: mlockall(0x100006) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={r1, @rand_addr=0x9, @rand_addr=0x10000}, 0xc) 2018/03/21 22:20:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) pipe(&(0x7f0000000000)) 2018/03/21 22:20:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0xed8, [0x0, 0x20000500, 0x20000690, 0x20000a30], 0x0, &(0x7f0000000100), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0x7d3e957a4f4daf32, 0x1, [{{{0xd, 0x4c, 0x0, 'ip6tnl0\x00', 'bridge0\x00', 'bcsh0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe8, 0x160}, [@common=@nflog={'nflog\x00', 0x50, {{0x9, 0x7fff, 0x0, 0x0, 0x0, "1c66799289aec56651630c1082151a0836054b44d99b80c0bc4c2d27562c2c1532e7ce5398e5b3ba1717e3a9ef00554e32aae6cf374ca5dcc77f218d3e20e6c4"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x12, 0x1f9, 0x21b3, 0x1, 0x0, "c365cafd16bb82492a59dbf66a5229ec0398ded6687bdd724c9e19b2b0b12ca2b1d35b67cfbc11f809f48d1c2a4b4e4f95cedca0dc05243c6104f7bf28b5a792"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xf, 0x1, 0x88e7, 'irlan0\x00', 'bcsh0\x00', 'rose0\x00', 'ifb0\x00', @random="785c1a851de4", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0x0, 0xff, 0xff], 0xa0, 0x100, 0x130, [@cgroup0={'cgroup\x00', 0x8, {{0x5}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x4}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xf0a}}}}, {{{0x5, 0x10, 0x8efd, 'bpq0\x00', 'gre0\x00', 'eql\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x1d8, 0x210, 0x240, [@time={'time\x00', 0x18, {{0x8, 0x2a28, 0x11541, 0xa0fe, 0x7, 0xfff, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x80efdb3230e13012, 0x884c, 'bond0\x00', 'ip6gretap0\x00', '\x00', 'gretap0\x00', @empty, [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], 0x898, 0x918, 0x948, [@u32={'u32\x00', 0x7c0, {{[{[{0x2}, {0x5, 0x3}, {0x9, 0x1}, {0x5}, {0x8, 0x2}, {0x1000, 0x3}, {0x9, 0x3}, {0x3, 0x1}, {0xfffffffffffffffa, 0x1}, {0x401, 0x3}, {0x8, 0x3}], [{0x73f8, 0x2}, {0x20, 0x54c}, {0xf80000000000000, 0xfffffffffffffffa}, {0x2, 0x2}, {0xffffffffffffffff, 0x6}, {0x4, 0x8}, {0x4, 0xfffffffffffffff9}, {0xffffffffffffffff, 0x80}, {0x3ff, 0x3}, {0x0, 0x7}, {0xfffffffffffffff9, 0x9}], 0x0, 0x9}, {[{0x4, 0x3}, {0x2, 0x1}, {0x4, 0x3}, {0x28eb, 0x2}, {0x2, 0x3}, {}, {0xfffffffffffffbff, 0x3}, {0x0, 0x1}, {0x1, 0x3}, {0x8}, {0xfffffffffffffffc, 0x3}], [{0x5, 0x7ff}, {0x5, 0x1}, {0x7, 0x5}, {0x5, 0x4}, {0xfffffffffffffff9, 0x9}, {0x2, 0x10000}, {0x9, 0x1f}, {0x2, 0x7}, {0x7, 0x80000001}, {0x8, 0x6}, {0x101, 0x7}], 0x0, 0x8}, {[{0x100}, {0x9, 0x3}, {0x539}, {0x3ff, 0x3}, {0x20, 0x3}, {0x8}, {0x7, 0x3}, {0x11, 0x3}, {0x1, 0x2}, {0x3, 0x2}, {0x1, 0x3}], [{0x8, 0x163}, {0xffffffffffffffa1, 0x7}, {0x9, 0x1}, {0x1, 0x57e}, {0x4, 0x71cb66af}, {0x9, 0x7fff}, {0x1ff, 0x878}, {0x7, 0xfff}, {0x101, 0x3f}, {0xffffffffffff88bc, 0x4}, {0x905b, 0x1}], 0x4, 0x3}, {[{0x3ff, 0x2}, {0xffffffffffffff42}, {0x1, 0x1}, {0x5, 0x2}, {0x4, 0x1}, {0x7, 0x2}, {0x2a, 0x1}, {0x8001, 0x3}, {0x211}, {0x4, 0x2}, {0x8}], [{0x8001, 0x6}, {0x5d9e, 0x8}, {0xfa13, 0xa32}, {0x4, 0x2}, {0xffff, 0x8}, {0x7, 0x7}, {0x27d, 0x2}, {0x7c, 0x1}, {0x0, 0x2}, {0x800, 0x9}, {0x80, 0x7}], 0x4, 0x7}, {[{0x3, 0x3}, {0x8, 0x3}, {0x9, 0x3}, {0x0, 0x3}, {0x7, 0x3}, {0x1, 0x3}, {}, {0x8, 0x3}, {0x7, 0x1}, {0x3, 0x3}, {0x3}], [{0x0, 0x8}, {0x80000000, 0x1}, {0x9ac3}, {0x10200000, 0x100000001}, {0xfffffffffffffffb, 0x5}, {0xd2c3, 0xffffffff}, {0x7ff, 0x4}, {0x9351, 0x9}, {0x6, 0x80000001}, {0x6, 0xfffffffffffffff8}, {0xd17, 0x100000001}], 0x2, 0x5}, {[{0x2}, {0xfff, 0x3}, {0x1, 0x3}, {0x6, 0x2}, {0xa9, 0x1}, {0x3, 0x2}, {0xfff, 0x3}, {0x9f, 0x2}, {}, {0x5, 0x1}, {0x8, 0x1}], [{0x4}, {0x4, 0x9}, {0x2, 0x952}, {0x8, 0x80000001}, {0xc7e, 0x31cb}, {0x4, 0x600da0a4}, {0xf800000000, 0x965}, {0x4, 0x7f3}, {0x7a5, 0x9fa6}, {0x8, 0x400}, {0x8001, 0x10001}], 0x4, 0xb}, {[{0x4, 0x3}, {0x2, 0x3}, {0x9ff8, 0x2}, {0x80000001}, {0x0, 0x2}, {0xf231, 0x3}, {0xffff, 0x2}, {0x7e, 0x1}, {0x400, 0x1}, {0x9}, {0x3, 0x1}], [{0x4c, 0x8}, {0x2, 0xa98}, {0x81, 0x200}, {0x4, 0xfffffffffffeffff}, {0x6, 0x10000}, {0x2, 0x1ff}, {0x0, 0x9}, {0x80, 0x80000000}, {0x80}, {0x7, 0x6}, {0x7f, 0x81}], 0xa, 0x5}, {[{0xf7, 0x2}, {0xbc7, 0x3}, {0xc02, 0x3}, {0x401, 0x1}, {0x2, 0x3}, {0xbf, 0x3}, {0x37, 0x2}, {0x9}, {0x716, 0x3}, {0x4, 0x3}, {0xa8, 0x3}], [{0x7, 0x3}, {0x401, 0x4}, {0x4, 0x4}, {0xfff, 0x8}, {0x9, 0x5}, {0x6e, 0x8}, {0x6, 0x9}, {0x9, 0x8}, {0xedb, 0xc9}, {0x4, 0x90af}, {0x1, 0x7}], 0x1, 0x7}, {[{0x8, 0x2}, {0xed04, 0x3}, {0x2, 0x1}, {0x8001}, {0x5, 0x3}, {0x8}, {0x400, 0x3}, {0x5, 0x1}, {0x3, 0x3}, {0x2, 0x3}, {0x40}], [{0x3}, {0x6, 0xfffffffffffffff8}, {0x8, 0x3}, {0x10001, 0x8}, {0xffffffffffffffff, 0x7}, {0x6bf1, 0x3ff}, {0x3, 0xff}, {0x3ff, 0x9}, {0x8, 0x8001}, {0xff, 0x4}, {0x1, 0xab9}], 0x5, 0x5}, {[{0x0, 0x1}, {0xffffffffffffffd0, 0x3}, {0x400}, {0x80000000}, {0x1000, 0x2}, {0x5, 0x3}, {0x5, 0x2}, {0x80000001, 0x1}, {0x206e, 0x2}, {0x1}, {0x4958, 0x2}], [{0x8, 0x4000000}, {0x7e, 0x7fff}, {0x9, 0x6ec}, {0x101, 0x3}, {0x8, 0x83d7}, {0x6, 0x8}, {0x3, 0x9}, {0xca, 0x4}, {0x0, 0xb45}, {0x1, 0xebfc}, {0x9, 0x9}], 0x6, 0xa}, {[{0x5, 0x1}, {0xd4e, 0x2}, {0x2, 0x1}, {0x2}, {0x53, 0x1}, {0x0, 0x3}, {}, {0x800, 0x3}, {0x6, 0x3}, {0xffffffffffffffe0}, {0x4, 0x2}], [{0xfffffffffffffbff, 0x7}, {0x99ff, 0x5}, {0x200, 0x6}, {0xd6, 0x800}, {0xc88, 0x9}, {0x9, 0x1f}, {0x4, 0x3ff}, {0x8, 0xfff}, {0x8001, 0x2}, {0x3, 0x6}, {0x6, 0x8}], 0x1, 0x1}], 0x6, 0x1}}}, @connbytes={'connbytes\x00', 0x18, {{0x2, 0x4, 0x1, 0x2}}}]}, [@common=@log={'log\x00', 0x28, {{0xf87, "1f52192042bf7b7bc9908168357035ae3a06de09dd05ad642e7c9cf4e036", 0xf}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0xf50) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000003c0)={0x8, 0x0, 0x3, 0x28aa, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020f00001000000006000000000002004e20e000000100000000000003db0800120000000000ffffffff0000002206000012001dd10000000000000000000000fe800000000000000000000000000000ac140000150000000000000000000000030005000000000002004e20000000000000000000000000b7a38b165244327e09c01ea7dcfaa1f6da2be2eeafb3dad2b06f948d4226f3b510163600584723ed3425dd9becd1e29e8fdd830c935c4fa19c0754135676806fe620e503e8440d67feda71b29d0e3f6b8200000000000000000000"], 0x80}, 0x1}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000040)=0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/03/21 22:20:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101800, 0x110) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009f9ffc), 0x7, 0x0, &(0x7f0000313ff0), &(0x7f0000a0f000), 0x0) 2018/03/21 22:20:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xba000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) getdents64(r1, &(0x7f00000000c0)=""/23, 0x17) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/21 22:20:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xa000000000000, 0x4, 0x1ff, 0xc3, r3}, &(0x7f0000000240)=0xf) read(r2, &(0x7f000066b000)=""/1, 0xfffffffffffffd4f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x10000, 0xd1, 0xfffffffffffff800, 0xcf, 0x80, 0xfffffffffffeffff, 0x81}, 0xc) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000200)={0x7f, 0x0, 0x2}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/03/21 22:20:28 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffc96) accept(r0, &(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x80) 2018/03/21 22:20:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/21 22:20:28 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000788000), 0x4) 2018/03/21 22:20:28 executing program 7: r0 = getpid() capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/21 22:20:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x100000000000017e, &(0x7f0000000000)=""/200, 0xca15fb97}}, {{0x0, 0xffffffffffffffb2, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=""/135, 0x1c}}], 0x1, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020300091000000000000000000000000200090003000000000000000000000005000700000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000017000000000005000500347d85b7834368ba38626a04000000000a004e2000000000ff0100000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/21 22:20:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x2) 2018/03/21 22:20:28 executing program 7: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x7, 0x40, 0x800, 0x3f, 0x6, 0x7f, 0x7, 0xfffffffffffffffe, 0x7d, 0x5]}, &(0x7f0000000080)=0x18) fcntl$setlease(r1, 0x400, 0x2) 2018/03/21 22:20:28 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x24750d19}}, 0xfffffffffffffd49) r1 = socket$packet(0x11, 0x2, 0x300) r2 = memfd_create(&(0x7f0000000040)='$(user#cpuset\x00', 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x57c}}, 0x0, 0xd7d0, 0x7e24, 0x8f1b, 0x10}, &(0x7f00000001c0)=0x98) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x800}}, 0x0, 0x81, 0x200040000000, 0x3, 0x1}, &(0x7f00000002c0)=0x98) socket$netlink(0x10, 0x3, 0x1) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x80000, 0x0) sendto$inet6(r1, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x3}, 0x1c) 2018/03/21 22:20:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080), 0x4) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x0, 0x0, 0x0, {}, {}, @ramp}) 2018/03/21 22:20:28 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$TIOCEXCL(r0, 0x540c) sysfs$2(0x2, 0x1, &(0x7f0000001140)=""/149) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001200)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002280)="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") ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/166) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x100000000, 0x20}) connect$inet(r0, &(0x7f0000001100)={0x2, 0x4e21}, 0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000180000)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xac, "691b4547b8bf61dc7a77b1fc7823b8fa0c8ded251665a3de41ba6ba2b9c277613eadb41dc9392e2b55a93c0f0977039caba3243768898eb836be8184d65cff2e9454029bd3b87cc7eedbbfd7ebef2d545e25419e29d1765d5c46a0d3d345dd1723df518f12cf3e8fa8eeccfdc11b46ea9163830659c8856b8bf472e450441535ffafdcc07e55d32f080c492767ae73ba2a0200b2c851f4f9b0c95b52b81ea5eb82d162c8143101ce7ad4efdb"}, &(0x7f0000000240)=0xd0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001040)=""/150) 2018/03/21 22:20:28 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)) socketpair(0x1, 0x8000e, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/03/21 22:20:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e26, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000faef5a)="f1", 0x1, 0x8000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e5ffc), 0x4) 2018/03/21 22:20:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba828504d83dfae1178a42e174ee712cadaed83a7c2c837da9951ad64e23f680"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/03/21 22:20:28 executing program 3: r0 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x1000004, 0x48031, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7fffffff) mremap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) 2018/03/21 22:20:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) 2018/03/21 22:20:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x8, 0x1}, {0x10}}) 2018/03/21 22:20:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') clone(0x0, &(0x7f000000b000), &(0x7f000000affc), &(0x7f0000004000), &(0x7f0000007000)) fchdir(r0) pwrite64(r0, &(0x7f0000000000)="8d78ad42fb31714fac0a199053a8820bc2bf1509963ac85df4e4960e7d25db14cd97825cf245300d8f6a30", 0x2b, 0x0) 2018/03/21 22:20:28 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) fremovexattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) close(r0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:sysfs_t:s0\x00', 0x1d) llistxattr(&(0x7f0000000440)='./control/file0\x00', &(0x7f0000000480)=""/194, 0xc2) 2018/03/21 22:20:28 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) 2018/03/21 22:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f00000000c0)='syscall\x00') 2018/03/21 22:20:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) eventfd(0xfffffffffffffffa) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x17, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/21 22:20:28 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r0, 0x80004, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4}) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7, 0x0) 2018/03/21 22:20:28 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x208001, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000400)=0x2, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/72) flock(r1, 0x1) ioctl(r1, 0x5385, &(0x7f0000ca7000)) 2018/03/21 22:20:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x100000000, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x8000, 0x3, 0x4, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x18d, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f0000000240)=@full={{0x3, {"321d90543967c1"}, 0x3}, [{"e109575aa5bdaf"}, {"8d31450d46bdaf"}, {"d9233210e9aa25"}, {"33f2d2bd1667e1"}, {"218f67f6f9f177"}, {"131a154f3cc740"}, {"df5ba28c2e5bfb"}, {"eb568f91117288"}]}, 0x48, &(0x7f00000005c0)=[{&(0x7f00000002c0)="b1a147e6aa30a4fb266fb50fda8d0e141f4e907e9ba5edc01ede76b83c9ecf28e040b237d3b57b1e5aadc6d8c927cfbcd1db81237a", 0x35}, {&(0x7f0000000300)="1803599cd263b136ee11953d3d4d0ad5b07e9d7ad9af7dbd6c0fca173390d8bf9bb5d891", 0x24}, {&(0x7f0000000340)="a1af244f730ab608cf716e9a296478f325a824b4af7a5f2a85736779af21431df5cc7654655c1de711f0485f2ecff5f9d222d66ab20b8b34773de8b6c1926e022b49e39889a87967c9d17c3f9f62bda0aad4", 0x52}, {&(0x7f00000003c0)="e9ee1575234d75b58698bb59e89026cbf7c2d3ac485a5344c0a257129e9df28a42e1b0d9cab0f4bac691090ae813fee34e957a2f7de89fa7db6008ddfe2bdee7d583d40e6e1464a2c717eeed263a1f279a8558995a43e5189a9aa3fa5b5fd0144e671740dc16c851afadfb2f9b1853a826f1ce1385ec9243a8ffa5f0828b79768688b3168fdc050074e12c7199f6a1d929a847b23d606499ca66a6ca828a00101a194f7c695bfa18f2d871e4959b6aa62876a76a8df10b3e371f63e5190c7386012e7b9557858c21e30a0df4fb6c89", 0xcf}, {&(0x7f00000004c0)="24a7f3d9752d1f77188db9e4bf4dea5eed85f735d299357af2a284eebc34c9edb8e0f780651e32fb28cf74f5b88169aa8fe47e2f7b7c2e61a43ab247a07b3975b5bf94df26c19519a85468dac9a41852ad315366d0ced21d7700e4929ae818ad7dc98b06ee793e93ab3eeb0990f0a71db30cd2c6b46ddd8ce1b27dce9aa2100565d70e752fc627fb73505581791b297ef52b16487095eaa6cbdfb140190f5aaed8403b73ecff7377939e14628deb11be8dd2f020aa0d22ab9ef99767ca20ee8aa09d0252561cf83762c188132624fcd4adbf9b9d93f0f6ab3cee5f60b73ca25700c37f2065826acd01b2fff2aabab936", 0xf0}], 0x5, &(0x7f0000000640)=[{0x18, 0x11f, 0xee3, "3110"}, {0x78, 0x10d, 0xd2, "39149e5117f17887bb497c3ff0d2d0e2289c3b90cce65136b053a21f425bccfee02149b9b61c1af7c4407b70231a07f5736098b4f09d15a593d9985f5a6c552bb4d5e0440847a071b75dc54935501e0a7470944344ae2ffca11270d30668059a2439b141"}, {0x30, 0x19f, 0x5, "d5a342f30d404a825d52466a8bff1adbfb5ceae54cc0b6cd38e5"}, {0x90, 0x13f, 0x2, "4f33a3513b5fb10beb67a7c504809e8727617139a638bd50d8bf51e982b37cf7c246b1f6715faf0b17b7f9e30f254fe7c2334dbe822d4619df83ac8b904f3649bf30cc8a0a6f41a096e9b63217c8314e174652e0aa05ba9739ea91b7e95ae0de8c2eb8733cec4e910d1675541c142d6e2a6590670c81c6dbb17c8b43ed61"}, {0x110, 0x101, 0x40004000, "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"}, {0x18, 0x0, 0x7, "933bebbff739"}], 0x278, 0x200048c4}, 0x0) 2018/03/21 22:20:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e4ffb)='reno\x00', 0x5) shutdown(r0, 0x1) [ 68.656255] binder: 10741:10746 unknown command 0 [ 68.670805] binder: 10741:10746 ioctl c0306201 20008000 returned -22 2018/03/21 22:20:28 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = open(&(0x7f00000013c0)='./file0\x00', 0x8000, 0xe4b2b8081a7738ad) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001400)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'tunl0\x00'}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x16, 0x4) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001380), 0x4) r4 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", 0x1000, r4) keyctl$set_timeout(0xf, r3, 0x24000000000) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/21 22:20:28 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400}, &(0x7f00009ff000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/21 22:20:28 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x2) readv(r0, &(0x7f0000576fe0)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) clone(0x0, &(0x7f0000d28000), &(0x7f00008c9ffc), &(0x7f0000c36ffc), &(0x7f000095e000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed1ff6)='./control\x00') 2018/03/21 22:20:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x543002) fstat(r0, &(0x7f0000000040)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x4, 0x5e, 0x6, 0x800, 0x0, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r1, 0x8}) r3 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000002c0)=""/187) read(r0, &(0x7f0000000380)=""/195, 0xc3) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000480)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000004c0)={{0x1, 0x3, 0x4, 0x3, 0x7}}) set_thread_area(&(0x7f0000000500)={0xffff, 0x20001000, 0x0, 0xffff, 0x81, 0x5, 0x5, 0x8, 0x4ca8, 0x5}) ioctl$int_out(r0, 0x2, &(0x7f0000000540)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000580)=""/35) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000005c0)=0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00000006c0)={0xffffffffaf98b2f1, 0x7, 0x6, 0x36704802, 0x1}) connect$vsock_stream(r0, &(0x7f0000000700)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000740)={0x2, 0x7ff}) write$selinux_access(r0, &(0x7f0000000780)={'system_u:object_r:traceroute_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x30}, 0x3a) keyctl$get_security(0x11, r3, &(0x7f00000007c0)=""/51, 0x33) r5 = accept4$ax25(r4, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r6 = dup3(r5, r5, 0x80000) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000900)={r2}) getpeername$netrom(r6, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f00000009c0)={{0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, 0x3f, [0x8, 0x5, 0xd17, 0x3, 0x4, 0x8, 0xff, 0x1ff0000000000]}, 0x5c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000a40)) 2018/03/21 22:20:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0xc0, 0xfffffffffffffffd, 0xffffffffffffffff, {}, 0x10001, 0x8}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), 0x4) 2018/03/21 22:20:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB="0c6d4597"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/21 22:20:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setreuid(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x80) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000140)={0x1, 0x400002000000ab}) 2018/03/21 22:20:28 executing program 0: mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) msync(&(0x7f0000960000/0x2000)=nil, 0x2000, 0x0) iopl(0x6) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), 0x1) [ 68.698034] binder: BINDER_SET_CONTEXT_MGR already set [ 68.703326] binder: 10741:10746 ioctl 40046207 0 returned -16 [ 68.703399] binder_alloc: 10741: binder_alloc_buf, no vma [ 68.703438] binder: 10741:10750 transaction failed 29189/-3, size 40-0 line 3128 2018/03/21 22:20:28 executing program 1: getrusage(0xffffffeffffffffd, &(0x7f0000f0f000)) r0 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/03/21 22:20:28 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000061bffc), 0x4) 2018/03/21 22:20:28 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0x8, 0x7, "adce4105dde31cc579c1a50198a9116e63cb642b0c5b1c786ed12b0da9d887073415b193e199fa41e9f110054aaad04591748704bec4c61583bb5aa2e5ca3a10e978d860eee9049ba3b2aaaa29dd859e"}, 0xd8) 2018/03/21 22:20:28 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1a000000000000008000000000000000"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280041, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/93, &(0x7f0000000180)=0x5d) [ 68.740984] binder: 10756:10758 ioctl c0306201 20004000 returned -14 [ 68.750420] binder: 10756:10771 ioctl c0306201 20004000 returned -14 [ 68.765401] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 22:20:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x140) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x7, 0x4) [ 68.807804] binder: release 10741:10746 transaction 34 out, still active [ 68.845748] binder: undelivered TRANSACTION_COMPLETE [ 68.850901] binder: send failed reply for transaction 34, target dead 2018/03/21 22:20:29 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x27) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xfe}, {0x3, 0x40}, {0x6, 0x8001}, {0x7, 0x61}, {0x7fff, 0xfffffffffffffff7}, {0x580c, 0x1ff}]}) preadv(r1, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/203, 0xcb}], 0x1, 0x0) getdents64(r1, &(0x7f0000000000)=""/30, 0x1e) 2018/03/21 22:20:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r1) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r3, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r4, &(0x7f0000000040)=0x800) 2018/03/21 22:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket(0x200400000010, 0x2, 0x0) write(r1, &(0x7f0000000100)="240000002a007f6308000000000000000429f6ff01ecffffffffffff07ffffff0100ff10", 0x24) 2018/03/21 22:20:29 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x2) readv(r0, &(0x7f0000576fe0)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) clone(0x0, &(0x7f0000d28000), &(0x7f00008c9ffc), &(0x7f0000c36ffc), &(0x7f000095e000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed1ff6)='./control\x00') 2018/03/21 22:20:29 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x10) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x8) rmdir(&(0x7f0000f98ff6)='./control\x00') r2 = dup2(r1, r1) r3 = accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) recvfrom$unix(r3, &(0x7f00000000c0)=""/121, 0x79, 0x1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) poll(&(0x7f00002fdff8)=[{r1}], 0x1, 0x0) 2018/03/21 22:20:29 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/202) 2018/03/21 22:20:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10400, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) 2018/03/21 22:20:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000010c0)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) accept4$nfc_llcp(r2, &(0x7f0000001380), &(0x7f0000001400)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001040)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={r3, 0x6df3}, &(0x7f0000001340)=0x8) 2018/03/21 22:20:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x7fffffff) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0xffff}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1de816fcf2ffd85bfb8bb5fd"}}}}], 0x30) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e21, 0x4, 0x4e20, 0xfff, 0x2, 0x20, 0x80, 0xff, r1, r2}, {0x400, 0x300000000000, 0x7, 0x3, 0x20, 0x2, 0x5, 0x3}, {0xff, 0x7fffffff, 0x0, 0x100000001}, 0x80000000, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6, 0x33}, 0x2, @in=@rand_addr=0xc, 0x3504, 0x4, 0x3, 0x400, 0x1, 0x2, 0x4}}, 0xe8) 2018/03/21 22:20:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x14, 0x21, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/21 22:20:29 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x68}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) capget(&(0x7f00000001c0)={0x20071026, r4}, &(0x7f0000000200)={0x80000001, 0x0, 0x10001, 0x8, 0x56, 0x80}) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', '\x00'}, &(0x7f00000002c0)='\x00', 0x1, 0x2) r5 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x2, 0x2}, 0xc) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000380)={0x10000, 0x20, 0x872b, 0x3, 0x101, 0x3f, 0x1f, 0x8, 0xffffffffffff8001, 0x7f9e}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xf71f, 0x2, 0x7, 0x9, 0xffffffff}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000004c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0xfffffffffffffdc9, @local={0xfe, 0x80, [], 0xaa}, 0xc2ab}}}, &(0x7f00000005c0)=0x84) lsetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'system.', 'wlan0userbdev\x00'}, &(0x7f0000000680)='keyring\x00', 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00000006c0)={0x1, 0x1, 0xffffffffffffffff, 0x0, 0x6e0}) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="74b30f8ec5541752cea7336ec9eba16c906fc865126aaace010f5f96aa55ae1e11987d55135b9ca86fbe1d3862d17ac0e88df79462e8bb4dae7fdbf829371d442a836f5f1bb57172ad61a62b394ce2aa94582a03a4548a690ad3e17d854025b0", 0x60, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000800)={&(0x7f0000ffc000/0x1000)=nil, 0x0, 0x5, 0x20, &(0x7f0000a00000/0x600000)=nil, 0x5}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x80000001, 0x9, 0x378, 0x101, 0x8a}, 0x98) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000900)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000940)=r6, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000980)={'filter\x00'}, &(0x7f0000000a00)=0x54) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000a40)={r2, 0x677d, 0x20, 0x9, 0xfffffffffffff29d}, &(0x7f0000000a80)=0x18) getsockname$inet(r1, &(0x7f0000000ac0)={0x0, 0x0, @multicast1}, &(0x7f0000000b00)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000b80)={0x4, &(0x7f0000000b40)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000c80)={r7, &(0x7f0000000bc0)=""/173}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000cc0)={0x40, 0x80, 0x6, 0x3, 0x700000000, 0x9}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000d40)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000d80)='tls\x00', 0x4) vmsplice(r1, &(0x7f0000000f00)=[{&(0x7f0000000dc0)="9114a6de36300fbd601efeb0abc0950a1ce6d1d9cec594e3220e72d704faf6cf2dbfafed269c2ba1661d32742f6fc468bc039e2e0aedb318b8511c1d9f5898a026f305d150884b4aae6a312de6af7c5f3db1a469b3fa9d36a90d1f0da874e30b48f03be62f43a0c046feeceb72d59a03050e94878c23b7997c2532e924161250dc0bc387c0b337e106fb4ec74d3e9a2a1ff7b02ecae1545946c8a8ed5dfbd87bc713147a50ada8e89e7bf549afcdac99fc0b105113d57b8b10b81c5694baf7658d59159ecb25dffae7895c99965104f47354a4841dd4985240da8dd5daf7ca6c", 0xe0}, {&(0x7f0000000ec0)="07df2fc1797f8ed9472fe2481d59070dc062a0b3f48405e0ddf45a57943b3b5949e261646f46e707620e806c052b630074c294", 0x33}], 0x2, 0x8) 2018/03/21 22:20:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x109, 0x2, 0x0, 0x0, 0x8}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x26, 0x4) [ 69.335736] audit: type=1400 audit(1521670829.198:33): avc: denied { dyntransition } for pid=10802 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/21 22:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000080)={0x6848, 0x3, 0xffffffff, 0x1, 0x7, 0xb84}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400002, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) [ 69.377516] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/03/21 22:20:29 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x2) readv(r0, &(0x7f0000576fe0)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) clone(0x0, &(0x7f0000d28000), &(0x7f00008c9ffc), &(0x7f0000c36ffc), &(0x7f000095e000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed1ff6)='./control\x00') 2018/03/21 22:20:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x1c, 0x7, 0x100, 0x2000000000}, {0x2}]}, 0x10) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/03/21 22:20:29 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') socketpair(0x1b, 0x4, 0xfffffffffffffff9, &(0x7f0000000000)) exit(0x0) write$fuse(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="30000000000000000000000000001017ed703300000000000000000000000000000000000000fced77b7698b17003d31561e4bf5ec8182ffffff000000000000046e50926312f728ad66dd4a04cb050000000000000083781c6c13c8446686e78fb676c4739066272a48308c1fd76a165d70ba398f9e83dafdc30d53071cc9d18abe430000000000"], 0x30) 2018/03/21 22:20:29 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0xed56dcea8d6bcb63, r1}, &(0x7f0000000080)={0x7fff, 0x0, 0x0, 0x10a0, 0x200, 0x7}) 2018/03/21 22:20:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x94, 0x4, 0x8, 0xa99}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0x100}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x200000000800}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) sendmmsg$inet_sctp(r3, &(0x7f00000021c0)=[{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x65ff}, 0x1c, &(0x7f00000006c0)=[{&(0x7f00000001c0)="ab8475074ef861c460db31d876fbafaa22b635c81f85bb51af9a9f7368a9a913f70d07748e305e32cfbb2a902283a66075a6fddda83b5a9a488f7edbbded69db1a7d726567d7349c8c2e6e2076c69b1d2a537b9cf1250b112675bcb2ec9bc9400319b2c2ce58ed139c8c3c51d9cd374e065924179251", 0x76}, {&(0x7f0000000240)="311580f267e98f1f1fb4cacc99e9383bb165c25e64f4990f978933a50788f657eecbc4cd4ffac26fcca41b0c551dfddc29b154aed3153871fbc5221d6b18e51000d80fe721e438d5657d4dd6263cd1aec292d7ea706f556e8472872c874f2ffef4e856e1ec237fef66ff720aeb3cc845c58c33316055dbf3c8775c6bf96225d2f162b632a05a2c8623b15723874f5b408621fb843800cf6ef58645e9be548c9cb020d36ae3e52d7bf0e4d85faa95eaf4ed377083982355ba566a36e14bf97c3874f6dc31f53c3b4c15fa7c9028b284b8f4353c5f87f0aa8b3c22017a", 0xdc}, {&(0x7f0000000340)="3c98b5bfb8a2d1ded9301abbb754564d5f1d25c334a301ae7bb022e22b4c80f804b8483e74433840923c7e50357c4de64a4692531837f52b79c77ada121fc4b97d", 0x41}, {&(0x7f00000003c0)="06c6ab15d72fa9f4d4eb1d7f255b66e26f117875ef9a3aabeb50bca295b0550231390273cc69169a4859a6ae68083be1381ddaf6420fd7808915ad4fcb2d19cb18b2", 0x42}, {&(0x7f0000000440)="ae3950bfb961d8d68e6ff6d7093eecfd217ee09ecb", 0x15}, {&(0x7f0000000480)="fe3978c68ff05a02cbf4856be59b5110f95307b474b448bd8b81684a582976b698695d40d3e108f76c542ed2f4aaacc68e42e52948dd80608da487761166f511d0deedfa3243557e514f95ea2579bcebeadbd604ff04ae0c4fceaa0e08f8ed7d890324d99814fe9abcbd67550fb229507243069d74e798", 0x77}, {&(0x7f0000000500)="8088fce64f83d7da129f0eb8c5379c4daac273bd2957ba7dde2ad37473cf97c6dea008e27b2dddb8a88092d6102fd6255e069444ed3f79f6f8550a9bb0263d71b1f459fc6f71dc428a3782dc9e21fe133f2f9e535eae1f1490a94ce13f8213d0ab1b7070bf5febf8c0453a50622b85c386622f8b4b55af978807de7f8e761781aebed0daf35f6861cce55dc19bd68ee7bf904b85b9d79194fc15a278e3", 0x9d}, {&(0x7f00000005c0)="170366803007b8bd28de64078c849b6aa2c357cdc8a6009df369171fd2abcb7866c1c3b2447cd73415be40da12", 0x2d}, {&(0x7f0000000600)="6d830c94ee758370e14e9824b2876674b6d42c435e6281e4b54e0fadc766b5374e667c55cdc0601c75cce444abfb9399379a8c2c5cdc559ce7a5fee0b6bd47527c15cbfc78e1beae2e6dc5068c452848cfbfa36418ddf40aa2b3f9179fca50a5c4d4012bb6035f0c55903c6174c81270b6c7d0e943b6466722ba32910bca5352f71b4be20e14b4c4c82aa2a85d45104222ad8fef52807eaa2e171849f28b5682bb5463e799c0a53badd24306d88d699a20b03d4ddd0a9d6a1a6815f449e445", 0xbf}], 0x9, &(0x7f0000000780)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x200, 0x80000, 0x2, 0x101, 0x1, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x4798, 0x80, 0xffff, 0x5}}, @init={0x18, 0x84, 0x0, {0xca, 0x2, 0x5, 0x32af83f2}}], 0x90}, {&(0x7f0000000840)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000880)="adf73716b4de2a25188c038b058bc95e2007891b2a2a8a2828933da8df209c410ddfd6d07f0d5ac038cf9ba79a1f558d8a9299e0f57d89fd17a3785df4937e1034aef0dc9559b515f989c6ac2d742e26f9f5e096da65c0cf05f36283f078a448c85e988b9edac9b060227dad90cd6f02ad7bd738270d41ecbd655aed499af46bca15ed83f35652d5dde8bd40bf7eb7d192ca4a176012be1f8ffa0b82ab3ee30a542217a15469c53f0f66eed2278bad1f4d9ae5f58a0ad192325856c5b6bd16f18ac02975a727", 0xc6}, {&(0x7f0000000980)="6aa86a2f22180fe12723ac8dead770ff0271af9cb98fe571ec77cb0eb579a8e276b3badf727c1e4d72eb90438f6b2f69d8964110804311dac930b170babc6d5d50a517181585269b8f53f7d40a1ef64af7c3577bf2c74e7ba39ddebd31e96a653bc753ab2cecb58ab6914f", 0x6b}], 0x2, &(0x7f0000000a40)=[@init={0x18, 0x84, 0x0, {0x4, 0x9, 0x74a, 0x800}}, @init={0x18, 0x84, 0x0, {0x2, 0x80000001, 0xb5, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xb812, 0xa, 0x1, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x0, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xb3, 0x2, 0xfffffffffffffff9, 0x3, r1}}], 0xf0, 0x80}, {&(0x7f0000000b40)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000b80)="a9117fb77a00a0cb44140ca353c31d88da121919a5b0b130fcd747ea2d43f8d3", 0x20}, {&(0x7f0000000bc0)="e05f66ecebc58ec6f600ccb9e448ab3b8b6ae79717b188aa9d72ac70af4ac7065df3765a8448610a6bd4bc483c8a7d530a015d12a453de1896ead6b39cfa04aac5c621fff26da7473d2aa2da827dfc38a292d9d2e849f18b80b69e81498c5210392ed9e743688bbed1e578e4b0290784fdd55f8aaca39d555884c84ccd12409d959237964308aa8045d3a0", 0x8b}], 0x2, &(0x7f0000000cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1, 0xfffffffffffffffa, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xee17, 0x1, 0x0, 0x3f, 0x4, 0x9, 0x7, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x3, 0x10000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x8000, 0x8, 0x9, 0x0, 0xa9, 0x6, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xccf, 0x2}}], 0xf0, 0x20000841}, {&(0x7f0000000dc0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000e00)="9350341121f3e8d3cdc8863f0155405b072a27c3d4a848229ffb921fad2aa54b311ab5c88804c549b458a70528981435036cc48c577b4bd2d4ac1a2a014f507bf13987c70faf28bb5e135711c5e118f2e42b5523bc2ec7e93bddb49f3b1e987944900af0d88dbb5d704a9ba55c2c3c365e762111b4c1b3144bb776a404606bb969e4abccce76b0c791c9b08023c582095ff530709a8c2d8e25c6af333b295640", 0xa0}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000ec0)="6fd05f7e991914daef1fbe13e173ed00df148d17be4ad2d09a6c6b33a3708da6661ff40ae31b484a903be78fc7fd806cb3e7e6c79c413eefc7440f0354aa3a1d1b365291bfe9", 0x46}, {&(0x7f0000002040)="00b88f701e7b771dfdc915bcc970c769776542d6fafd865ac238a168154b80214d6e1dc8dab76c18d81ac06c9350e2cd3a4ff803291fd1abcc6ee67823d474a1cad834286b172bb3357827e35fbcff92b5a2614facd783b19c1b15d21262328d3c0fa390cd7ba3124542f766bf1380f299aff90251e00f08bf6df7e5ca06a9169adb17eaad8d160345da704058c72f689510364897babd8a70704519905bf8fff8e93dfed03489e1eea49c6646591f3b1e1b95663f1e9355065cb98cf426c71144cad8695690e4e2771a96676468af132907c84e72685213594f3d5a8332c49671bc637643eaffc74300ccc6811767ca509d3211", 0xf4}, {&(0x7f0000000f40)="6ca78d7247e6efc985425fc2bf63465925ea080e0b287ea45bf262f707bcbc816003d88efe42a6a0c4c098a4c742919e17811b490b2ed20f6f33fb49441f6aa7783a6fe8d430d7c068ea3f7894e739c533a6c3662085c66db2e4aef51d1bada9bc19056c3fd08166c458da0ff049284f06a28482", 0x74}], 0x5, 0x0, 0x0, 0x8080}], 0x4, 0x4000) 2018/03/21 22:20:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000100)="26cf7060068671c35bc86febaad247cc90c047c6357bc708a320a1dd593999dcd8fdf5c2d3cd985bfc736f16f94d976c83ebea1228e76e80a3f2fa24fb58533f74e10f085151555db0bc55dd5924de1a8d7d7f89ae72e1b1a1f017d2f407b9adf615d2109934a55ca0baa9ff568965c4736b1142691d348ab723e14abb11f3af1d43c0d30d6a168975561b8f86fb57") 2018/03/21 22:20:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x22186ae5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8001}, &(0x7f0000000100)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/03/21 22:20:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x2, 0x1, 0x101, 0x152, 0x8, 0x10d, 0x2, 0x5, 0x0, 0x1}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 22:20:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) truncate(&(0x7f0000000500)='./file0\x00', 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') read(r2, &(0x7f00000000c0)=""/111, 0x67) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x7, 0x80000000, 0x2, 0x5802, 0x6, 0xfffffffffffffffe, 0x2, 0x401, 0x7, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0xae59}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x101}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r4, 0x400, 0x4, 0x10000, 0x0, 0x2, 0x7, 0x82, {r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xffffffffffffffe1, 0x9, 0x5, 0x80, 0x5}}, &(0x7f00000004c0)=0xb0) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e21, 0x2, 0x4e20, 0x7, 0xa, 0x80, 0x20, 0x73, r3, r6}, {0x3, 0x2, 0x1, 0x1, 0x7, 0x1, 0x9, 0x4}, {0x3, 0x10000, 0x4, 0xf85}, 0x800, 0x6e6bbe, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3501, 0x2, 0x0, 0x10001, 0x32, 0x17fba893, 0x7f}}, 0xe8) 2018/03/21 22:20:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x281, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb8, "bec19ba5f687ab77e239152c185cedefbadf1968bb26066c11a49b3a44deaf8c491c1cb81cd81be0d18098c0d621118f35cb249906cac074f938b4efa503d07105fe3fae9cc4310c5fc533d94e355fdaa3543380819425f7b9ed8dace4c8cdff37ac61c1bfc455ade35ccf0a42a334583b0bd9f7124c5febf73fc947794b4c7750b0679f95bb688da542937e4b12210ae830a9823f1865a5bc8d78705f2d03d76ab31e457da01053ee491b5aff6ee2d80c1dea142b2155af"}, &(0x7f0000000100)=0xc0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x20, @empty, 0x40}}}, 0x84) 2018/03/21 22:20:29 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x5, 0x5, 0x3ff, 0x1ff, 0x1, 0x1, 0x5}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/204) 2018/03/21 22:20:29 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5ff4)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f0000d7cff0)=[{&(0x7f00008bb000)="0bf5430f020319", 0xfe3e}], 0x1) 2018/03/21 22:20:29 executing program 4: pipe(&(0x7f00003fdff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xfffffffffffffffd) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) flock(r0, 0x1) 2018/03/21 22:20:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/41) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) 2018/03/21 22:20:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x101, 0x5]) write$sndseq(r0, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x9}, {}, @queue={0x0, {0x0, 0x8}}}], 0xfffffd89) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0x4, 0x4) 2018/03/21 22:20:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r0, &(0x7f0000000180)=ANY=[], 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="e6a4c6887bcf80856a22617b8bfd627335056f7ce25ca94867aca324fec5b460931eb304479c5861a3f00a03bfb251b3c3fbf99803cd482bba6e93e1d4777800fd128458e3273f5ab16e07808fe35ca16a5850f2456f22980460f72af36a640b0a28fdcb3cc1097f17cbc0125c8d68237d5256c935517feaab57cd7503bc1665d5d36ed76fce6b81a8f73a05f96adea86fb92d23be8a29f10504588806ceb45b17e6622c29265b6d8323a1c760425d932361c14409fa4850d88eb5294c01", 0xbe, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/4096, 0x1000) 2018/03/21 22:20:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) clock_settime(0x7, &(0x7f0000000040)={0x77359400}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) 2018/03/21 22:20:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fcntl$setpipe(r0, 0x407, 0x6) getdents64(r0, &(0x7f000015e000)=""/192, 0xc0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) getdents64(r0, &(0x7f00007de000), 0x2b7) 2018/03/21 22:20:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, [@rand_addr, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr, @dev={0xac, 0x14}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x38) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/21 22:20:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x0, 0x20000000, 0x35, 0x8, 0x2, 0x0, 0x4]}, 0x12) sendto$inet(r0, &(0x7f000061af66), 0x250, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x0) 2018/03/21 22:20:29 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/21 22:20:29 executing program 0: clone(0x2104200, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@local}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'osx.', 'trusted\x00'}, &(0x7f0000000400)=""/156, 0x9c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r2) fcntl$dupfd(r3, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000080)=0x7f) 2018/03/21 22:20:29 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/context\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/net/pfkey\x00', 0x82440, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000ac0)={0x0, 0x7ff}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000b40)={r3, 0x401}, &(0x7f0000000b80)=0x8) sendmmsg$unix(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)="b1e5aa9da1f4", 0x6}, {&(0x7f0000000140)="8992a29d683c9f3af7580ff3edb2c242b85eeb5de73f7684c9a1c4aaa4fa23bdf8289f47e15ccfa9060a67e1855f77895e30c512e654bc66cae8521701bb2c734080d917aee828c03ca014410f225e958420179c455eb3221a3a727a243938cd92065447ae80113d639181f2ab0865ec98064e88194c0db4f425a770469219ab", 0x80}, {&(0x7f00000001c0)="25e2cb5255a7732ccc7a2d4cbc897e911fcd05568761ba0fb4eb3ad97cba380bca9fee17ab7a530df95d4f26878bc6cde4f85eeae3244f2b6b535b4fe8ec23521acb43323c8cfd522b3aec6d66bdf4a4f9bee3ff24950dacde5bb529b40d8f310e48bdb09525e741dc072c7ec4b0d1035101860fadb69b35d7b01cc7267c16", 0x7f}, {&(0x7f0000000240)="df2b5033a311f389dff5dcff8a789cde0289607b688170a45b6a3e632ae24d1953ea8d81090314b4e6b58c2acd3f384005ed9de9471966376bb9f01296cfdbd0d665d59dd7c1ca5635f00dd916886ca22ec61f5a3e706ccf63bef8b4d178d3fd2e9425cc6284ccd6b0e160d15d944ce96e70b7c15a0da04f9ed8964f149661e1747370a8c10cc2e24432125a5f144a5add34ca260a7c3ba706a0fd9d37ddb4b6f8b9babddc263f16d176", 0xaa}, {&(0x7f0000000300)="6a09137a792ec5b6e42235c8b79aecb8eb55cca421d1dc5eb94dc57fed93b514a81a21b1eb4de2183d1656d9464dcd8341ea4d19bb6422ff0660972df916d4bcc95082a943bb22d789c257a147af9edcd56ec3f52b3f0e2493433f04dd7cec325cbfc6d50b9a1f8db0ae3a51c27a8e369db8760be4ee697f82430cb4c711391ff874f9fe6b23dc9a74b0ac668f5632dcad8a1bc796c5168c3a57fc82c8e5d545c57c59593dad3adc4ebd6c67f72aa18e", 0xb0}, {&(0x7f00000003c0)="2b0a0b6b665951977f60bc16813b6d306431e56d0baa960449777aaa041dc9863494cacb3f60c8647481d5fd5020ae455c74c7c830d772a95fdae4005e869ae0ee6108c55c8a62ab917db628fe922158f550fc576ddcd71799ba3a0aae2b42715e5b29f93f031a75a42773bf00d850f1a455bd6ede9152def536c57fac60302840047c3da38a8b69e3d106920a5702d3091a1f12eb84ba16158368d3938ff5d41a22975a669d2a97bb", 0xa9}, {&(0x7f0000000480)="6d3729a3a253bb5316233373beaf935f2c65d956afda92193ed7ab8a02d9753d30e04b2b42b235eee412ff8c2e216869f1c646ae2a8242bb1cb80182b58db4930e1ae3aeb0dc1c4ea673cd27702eac9e900c525b372738858de1ddee42474b5dd4292b06fe882d936ce7cedbc13bdbcbfb79ab1dba4ab71b72ef15aeaab82f2d07d5d15d02c73a8168b5877a2e9ce03bc510e6ef891532d99d6607983d0094caf1d9750e07821c2828209bfbcf7af53bafddd00bf55523e52223cf60a4ee499b9bdb0cc08f5acdcbe0bb9a10bac543000a0e156eb2d219c82d16a09e15c13968d7d90b757a821d384763ae07c711ea71", 0xf0}, {&(0x7f0000000580)="4135b68a02d4d9d0c8aaf92de6f9c783fe98094f94505d114abf5f5f724fdc25227f7047748d3075dc80393e9c261441", 0x30}], 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="379309c5eb0bc7e47d0a6d1bfddcbd93a5ff0de6", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x4000}], 0x1, 0x20008000) truncate(&(0x7f0000000680)='./file0\x00', 0x8) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/context\x00', 0x2, 0x0) unlink(&(0x7f0000000780)='./file0\x00') 2018/03/21 22:20:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x80000000, 0xdf83bc950242b971, 0x20, &(0x7f0000ffd000/0x2000)=nil, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001140)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [@migrate={0x10c, 0x11, [{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}}, {}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0x15c}, 0x1}, 0x0) 2018/03/21 22:20:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80, 0xae3, 0x0, 0x3, 0x1a, 0x8, "877bfbb63a3c577ff633e2da7217e0f4400b0c149f184bf157052ddc35c47fc0793f7a9223462beca672485914a043bd7ba96d522876aa6a04d5da5864bddd0f", "64e5f8adca0d6bbbed234b3b3b0604bf9b2eabb4726838ee5b96e044f422d8b47e48a9b3b056157c6b31e20ac0e41b20c1fef5969cb9a0802fdf846b6b90ad19", "d15416231b812e528ff7fe603caacd99b046cafbeaa132142868467d11452f0b", [0x5, 0x9]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000280)={0x40, 0x9b5, 0x2400}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x800, 0xfffffffffffffffc}) 2018/03/21 22:20:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7634f589, 0xff, 0x3ff, 0x61ab, 0x41be, 0xffffffff, 0x3ff, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x4, 0x1000, 0x2, 0x7fffffff}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x38, "320b9ab47470b560a16ded61b73e6095cca58d551ecae70a7ae21f40b162569beda988ffbbd6a3ed8eec878fa21d10efeb3cddaa1b37ddb3"}, &(0x7f00000001c0)=0xffffffffffffff44) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000004000)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000000000df708001d0000000000"], 0xfe}, 0x1}, 0x0) [ 69.782863] audit: type=1400 audit(1521670829.638:34): avc: denied { getopt } for pid=10922 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 22:20:32 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b0f000)) 2018/03/21 22:20:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x40, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/03/21 22:20:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r0, &(0x7f0000000180)=ANY=[], 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="e6a4c6887bcf80856a22617b8bfd627335056f7ce25ca94867aca324fec5b460931eb304479c5861a3f00a03bfb251b3c3fbf99803cd482bba6e93e1d4777800fd128458e3273f5ab16e07808fe35ca16a5850f2456f22980460f72af36a640b0a28fdcb3cc1097f17cbc0125c8d68237d5256c935517feaab57cd7503bc1665d5d36ed76fce6b81a8f73a05f96adea86fb92d23be8a29f10504588806ceb45b17e6622c29265b6d8323a1c760425d932361c14409fa4850d88eb5294c01", 0xbe, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/4096, 0x1000) 2018/03/21 22:20:32 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x260, 0x0, 0x0, 0x378, 0x378, 0x378, 0x4, &(0x7f000002d000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x7, 0x800, 0xfff, 0x8, 0xffffffffffffff01, 'rose0\x00', 'bridge0\x00', {}, {}, 0x0, 0x2}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x3, 0x3, 0x7}}) 2018/03/21 22:20:32 executing program 0: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eef) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x3, [0x2, 0x8, 0x1ff]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8001, 0x4, 0xffffffffffffce21, 0x400, 0xea82, 0x7ff, 0xadd, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x5125, 0x600000, 0x5, 0x6, 0x100000001}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3}, 0x8) 2018/03/21 22:20:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/21 22:20:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x5, 0xb41, 0x8, 0xd, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x6, 0x4, 0x1, 0x743, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x11, 0x4, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff}]}, 0x68}, 0x1}, 0x4000010) ppoll(&(0x7f00001c6fe8)=[{r0}], 0x1, &(0x7f0000772000), &(0x7f0000cec000), 0x8) 2018/03/21 22:20:32 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/udplite\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x1000, 0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x7, 0x5, 0x6, 0x2, 0x3, 0x8}) sendfile(r1, r1, &(0x7f00000000c0)=0x7ffffe, 0x2) 2018/03/21 22:20:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000010001, 0x10840) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) 2018/03/21 22:20:32 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80c0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x0) 2018/03/21 22:20:32 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ustat(0xfffffffffffffffd, &(0x7f0000000200)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xfa, &(0x7f0000000340)=0x2) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x5, 0x9, 0x5, "0b9d11fd5913207ec6a3410cb70e8162f607dcfb8d40cd5aa07aa875a788980655fff7bb2554b25ab9085f5e804603f836d6b24ed98232ba5557ae05bb5ca9", 0x13}, 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x100, 0xfff, 0x1, 0x0, 0x8001, {0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x2}}, 0x200, 0x8, 0x100000000, 0x1, 0xfffffffffffffffa}}, &(0x7f0000000180)=0xb0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00006fb000)=ANY=[@ANYBLOB="000000000000000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x49fa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x43, 0x820c, 0x2, 0xb8, r1}, &(0x7f00000002c0)=0xfffffffffffffdce) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xfffffffffffffffb}, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0xffffffffffff0001, 0x6, 0x70, 0x6, 0x3}) 2018/03/21 22:20:32 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/03/21 22:20:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) 2018/03/21 22:20:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)='j', 0x1) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000001680), 0x35, &(0x7f00000016c0), 0x0, &(0x7f0000001700)=""/50, 0x32}}, {{&(0x7f0000001fc0)=@ax25, 0xfffffe58, &(0x7f00000020c0), 0x0, &(0x7f0000002100)=""/140, 0x8c}}], 0x2, 0x0, &(0x7f0000002280)={0x77359400}) dup3(r0, r1, 0x0) 2018/03/21 22:20:33 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) socket$inet(0x2, 0x2, 0x9) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/21 22:20:33 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair$inet(0x2, 0x80807, 0x6, &(0x7f0000000000)) 2018/03/21 22:20:33 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x24, &(0x7f000000eff0)={0x0, 0x0, 0x0, 0x0, r1}) 2018/03/21 22:20:33 executing program 2: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10200, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000d9efe7)=@known='system.posix_acl_default\x00', &(0x7f0000464000)="0200000002000000000000001000002d6a0006a0", 0xfecc, 0x0) 2018/03/21 22:20:33 executing program 7: r0 = socket(0x9, 0x800, 0xffffffffffffffff) write(r0, &(0x7f0000de8000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0x24) 2018/03/21 22:20:33 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000000000000001) read(r0, &(0x7f0000000140)=""/13, 0x79f0abff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/03/21 22:20:33 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x10000}, 0x4) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000043000)) umount2(&(0x7f00009fa000)='./bus\x00', 0x4) umount2(&(0x7f0000e7b000)='./bus\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) 2018/03/21 22:20:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) flistxattr(r0, &(0x7f0000000000)=""/1, 0x1) 2018/03/21 22:20:33 executing program 4: r0 = creat(&(0x7f0000005ff8)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) 2018/03/21 22:20:33 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x957f, 0xffffffffffff8001, 0x73f}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x100000000001a) dup3(r1, r2, 0x0) 2018/03/21 22:20:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x20000010, &(0x7f0000000080)={0x2, 0x4e1f}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/03/21 22:20:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x40, 0xa6, 0x10001, 0x200, 0xfffffffffffffffa, 0xc8b2, 0x2, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x7, 0xdc2, 0x1, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x7fffffff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/03/21 22:20:33 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/21, &(0x7f0000000080)=0x15) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e24, @rand_addr=0x1000}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/03/21 22:20:33 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0), 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) delete_module(&(0x7f0000000180)='#\x00', 0x200) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x9, 0x2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x7}, 0x8) fcntl$setlease(r3, 0x400, 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x8, 0x4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0], 0x2}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000440)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x8001}}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000004c0)={'ip6gre0\x00', &(0x7f0000000480)=@ethtool_channels={0x3d, 0x0, 0x7fff, 0x400, 0x7, 0x2, 0x471, 0x3, 0xff}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000500)={{0x5, 0x5a5800000000}, 'port0\x00', 0x2, 0x2, 0x4f5f, 0x35a, 0x5, 0x1, 0x9, 0x0, 0x1, 0x9752}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x54) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000006c0)={0x80000001, 0x0, 0xfff, 0x1ff, 0x5, 0x5cd, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000700)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0xb1, 0xfffffffffffffffe, 0x10000, 0x4}, 0x98) modify_ldt$write(0x1, &(0x7f00000007c0)={0x222b, 0xffffffff, 0x0, 0x2, 0x9, 0x7, 0x4, 0x638bd266, 0x660, 0x3}, 0x10) close(r0) truncate(&(0x7f0000000800)='./file0\x00', 0x7) delete_module(&(0x7f0000000840)='ip6gre0\x00', 0x800) close(r3) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000880)=0x6, &(0x7f00000008c0)=0x4) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000900)={0xff, 0x7, 0x3f, 0x7f}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000940)) 2018/03/21 22:20:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000017f98)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/21 22:20:33 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x3, 0x6, 0x800, 0x80, r1}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1fd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x60802, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/21 22:20:33 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet(0x2, 0x9, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}, 0x108) 2018/03/21 22:20:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/21 22:20:33 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)="45fb0f9dc81afe328e4a2040861c5f9c43f7468ceb6594fd08b83d5011f5334d", 0x20}, {&(0x7f0000000440)="36bee36ed148d889dec47e1a483955cf4a5c3a1a3bd8103feca835d61edd6bd52de644aff551f25ad7f1a5ba6c0862e931d5dbd3cb0ecdfe54ebfef5cc158546949e95ce769964cf0fd167f9bf742659678f3a3e848fbd201901479bf8fdfc65f065a8083a2a0e0691d185996df3b46d4b57f26d9282eb584814fd8a1e1a227699a090af3c5f5c51e339a2a0f382aa81ea0858e8ea", 0x95}], 0x2, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, 0x0, r2}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x80}, 0x4004001) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x2a8, 0x10, 0x200, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}, @IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_XDP={0x264, 0x2b, [@generic="51371a4671fd003748009ec64a92ba97133b6c7b6e8003b20330cd95d38e7f77f040a147ee4eeda97d11164ccd8d5003cdb4b355c9c42f5a492a72e686a787de40662329e63d8d32f80c60dd7db0d7dbf5deeaebb751b52666318ea9909024e6e2", @generic="80416754504d3f975d5ba18b721165acb345a4c931af3b7d39f3dd2468bddbfeda19ba2a945c1077045d20e97a9c58927ab09424c9c01486718560ddedc86bae65054b0935475c9df34ed01ea242e1f970685852c6d6be69702872d741919503d941f074ce7b7783d61a4bdc", @nested={0x180, 0x8f, [@typed={0x18, 0xd, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @generic="43fe4cf8871fbe00023abbe3ced576d560a9544ccd8f71b72f3d823e713263012c886c279a632ac4dd13b1fec5a36a435126164f5aa68dfd089134756348c50a9b3c613b40116e29dfdf7637e5c0693681f0bc7347a879ef5c3a9bcd29f72322e8d708fdc1ee50811f853882565dcd22e99d", @generic="4dc742354af82d8a27ee57a3937c34a7c274079ba809f82d824cc54d497e38805c112cd3342a5d709f040d252ed9dfd1ffc3dffc26ec5c1886e70778f35eecd18c0f58b317abab3fba3853382d40a3beab41e086d09ed378d145b83de3eb45a7924ddc88bccde4b03ef7b76b0e33cf243a30d36070040d41377dab53da40d2555f3d422fff60a0e8e22e5d51bb230eba13b63d66b0a05f71a2958966f7491495297933d396344bfd22e41b2b00ede77f062389bba3a39fa07f54b4f6ffebd33625e493a49f0519f6d3f3", @typed={0x28, 0x47, @str='$cpusetmime_type^user+&bdev-\x00'}]}, @typed={0x10, 0x88, @u64=0x2}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x8040}, 0x4000001) 2018/03/21 22:20:33 executing program 4: r0 = getpid() r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)=0x5) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000000)={0x20071026, r4}, &(0x7f0000000080)) 2018/03/21 22:20:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 22:20:33 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x8080000, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="69c8559c43e1f6059ea803a49716650807561ecd0a8602cfcb34f057b74ca2c670ef8a1d41c6c57de5a48f7f673b698bc9af5b0e88e726b57de17e1d30821b2f95caba05b2357a8d2badca54d9e0027a0d3333ac7ceed821c8f4edcf697d92974f6157faad25004c27016683ec4f935c886406d94dc8e9c965d378a694b3e7bab0a6a427b3611aa50afde3012ef31ac34a7776ac97b8a2efde3944461188c3ae3f32cc39b29b13eb56d1") pipe(&(0x7f0000477ff8)={0x0, 0x0}) splice(r0, &(0x7f0000df6ff8), r2, &(0x7f00006cfff8), 0x3, 0x0) alarm(0x1ff) fcntl$getflags(r1, 0x40b) 2018/03/21 22:20:33 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800000181000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240000, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x9}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)) 2018/03/21 22:20:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x35, "f5ba1fc695c9f9a574e506e9c809ba2ad926b2955f7a55fa2bf38b0671422f50c114f158dea2d98d8aca5731b14a31f325bc326458"}, &(0x7f0000000280)=0x3d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f0000000180)=0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x3, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x4, r5, 0xe9225f8560956b20, 0x120}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x6, 0x4}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x3, r6, 0x1, 0x6}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/03/21 22:20:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="1c72fe2bbd8c4730b1c11210bea0164b44dc99c69bd3297c87a2e2f5c25a636ef1f9e439f2fa3a3073a2448debb0b670b55a93d6c8ac2c54d479ed6b2b22b4b030dd1d127ba06c3366de4063d8ffaeee551c52e86ea69aca9b3aa31a171cebdfc870132c8c1c6ca1b03dea6a10bbda60715e8147b079d781948ddf7bd3b335f15f366d610b014f03a8057bef5a8b5344840b74892ca7ab2e5fe42d11200c9cbd6e0d71dfd96a04cdb6f5a19ee5a7e707a06b82256900d0976144ea0ad3103bc39b2b6682986c736e13b9a049f2a8a34c2be26e5bd484580e49d11fd8cbdb", 0xde, 0xffffffffffffffff) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) shutdown(r0, 0xffbfdffffffffff9) 2018/03/21 22:20:33 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000500)) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/222, 0xfffffffffffffd6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x480000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000300)=0x40, 0x4) bind$unix(r1, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x318, 0xc, 0x4, 0x7, 0x3, 0x9, 0x46da5bc7, r2}, &(0x7f0000000100)=0x20) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000003c0)=0x6, &(0x7f0000000400)=0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$void(0x3) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) fstatfs(r1, &(0x7f0000000540)=""/38) rt_sigprocmask(0x0, &(0x7f0000000440)={0xba63}, &(0x7f0000000480), 0x8) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/21 22:20:33 executing program 1: r0 = socket(0xa, 0x802, 0xff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xf3, "22124038f05cfef91fc19cfeeaf2956f7074049dcf7c4c7e3b2d333ec74b4f68b7202dd0e57e0cec8b998cedb937ecc507778c9002e1ba627b91fe3e703e5c5b28940421e7862a2edea3146d1484493d6835293c8dc58a72ffb16f368f72cfca9b097191959c869ef72c2cfdc199159631e17f0e13afa88c84326d86d3ff4a390720cc906a4426107e1b00404252c873c6225b6acc2a3efd49f211252ad71b464731fedf3095f56e38c23c4c9c2bca9f4bc6fe3c81179828552eaf64c4ec4220730e9eefbde3afc90322ef17c7899281421d22ce68deedf803db8a61b023affbf2bf7149ecd7ae00dc8da9646a08ba678255a4"}, &(0x7f0000000040)=0xfb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4c2, 0x401, 0x3, 0x349bb700}, &(0x7f0000000080)=0x98) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/21 22:20:33 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x7ffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/03/21 22:20:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0affc)=0x1f, 0x4) chroot(&(0x7f0000000000)='./file0\x00') sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/03/21 22:20:33 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$tun(r0, &(0x7f00000003c0), 0x1000) 2018/03/21 22:20:33 executing program 4: socketpair(0x1b, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x401, 0x30}, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x9a, "7b6de24237f454accd3ad619bc4e84053abb0e2b6bf9e4e36176c7e66e12a6e32231224059a5863dfd19e4b922b92994a3c8651ee9967e11204db88cd2cb4351cb050f56809f709812656a0a5ba88d58c2b83990db6d65781f84030883b7ca86dd222a2da44878a77e62327fef8de4e044b552f132338e08241a323914330004f2782c1e3f07160ab8e0675fb6a9ec5d34d90b4e8f7225b0cb7d"}, &(0x7f0000000200)=0xbe) bind(r1, &(0x7f0000000240)=@ax25={0x3, {"65865c5eb5ccda"}, 0x1}, 0x80) r3 = userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x9, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x100000001}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000003c0)={'vlan0\x00', 0x101}) fallocate(r0, 0x3, 0x4, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) getsockname$ax25(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) shutdown(r0, 0x1) syncfs(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, [0x6c7, 0x80000000, 0x7fff, 0x8, 0xfffffffffffffff9, 0x2, 0x7fff, 0x7, 0xffffffff, 0x100000000, 0x9, 0x401, 0x9, 0x8, 0x3]}, &(0x7f0000000700)=0x100) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000780)={r2, 0x7f, 0x1ff, 0x7}, &(0x7f00000007c0)=0x10) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000800)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000880)={0x3, 0x1, 0x7}) execveat(r1, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000980)=[&(0x7f0000000900)=',^\'selfwuser,\x00', &(0x7f0000000940)='!keyring-posix_acl_access(cgroupself)mime_type{!*\x00'], &(0x7f0000000ac0)=[&(0x7f00000009c0)='filter\x00', &(0x7f0000000a00)='filter\x00', &(0x7f0000000a40)='vlan0\x00', &(0x7f0000000a80)='vlan0\x00'], 0x1000) select(0x40, &(0x7f0000000b00)={0x7, 0x4, 0x4, 0x6047, 0x9, 0x1, 0x1ce5, 0x1}, &(0x7f0000000b40)={0x0, 0x4, 0x200000000000, 0x4eaa, 0x8, 0x4, 0x400, 0x4}, &(0x7f0000000b80)={0x0, 0x4, 0xaf26, 0x4, 0x3, 0x2, 0x9c9c, 0x64}, &(0x7f0000000bc0)={0x0, 0x2710}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000c00)={r5, 0x5}, &(0x7f0000000c40)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000c80)={&(0x7f0000ffd000/0x2000)=nil, 0x80000000, 0x7, 0x4, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff7}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000cc0)=0x4, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000d00)={0xea9, 0x0, 0x7, 0x20, 0x5, 0x9, 0x8, 0x6, 0x3, 0x952, 0x3, 0x800}) openat(r1, &(0x7f0000000d40)='./file0\x00', 0x0, 0x49) 2018/03/21 22:20:33 executing program 3: clone(0x0, &(0x7f00008f8000), &(0x7f00008e5ffc), &(0x7f0000973ffc), &(0x7f0000226000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast1}, &(0x7f0000000140)=0xc) connect(r0, &(0x7f0000000180)=@ll={0x11, 0x10, r1, 0x1, 0x100000000, 0x6, @random="1d966f0eab18"}, 0x80) personality(0x0) r2 = dup(0xffffffffffffff9c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace$setopts(0x4200, r3, 0x80000000, 0x11) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x4000)=nil) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x87, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x5, 0x101}, &(0x7f0000000040)=0x18) clock_gettime(0x7, &(0x7f0000000200)) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xc) 2018/03/21 22:20:33 executing program 2: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {}]}, 0x108) 2018/03/21 22:20:33 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) read$eventfd(r0, &(0x7f0000cd0000), 0x8) 2018/03/21 22:20:33 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES64=r0], &(0x7f0000000540)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) r2 = socket(0x4000000010, 0x802, 0x0) write(r2, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1}, &(0x7f00000003c0)=0x8) recvfrom$inet(r2, &(0x7f0000000240)=""/203, 0xcb, 0x40000103, &(0x7f0000000340)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0xffffffff, 0xfffffdd5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000380)=0x4) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000000040)="d2e56f70cf411e2e49934ee1bc5ce21a8e537e1d31ac24b665253cb6bd1c2ca98502986052a022ed7ad18191bf9a9413380240db65d9de3bc37bf6a44d570c7c40763ec5ff6adcabda079eaf5402335fd220dd40d7ab2d73fb49e31637851515a9ff9f8abede97bd8a10c398ce6a029b6969835d1e6c1ef47b6c6ed53459a52e4f4bba57b0ad47a5724e9a10a0689b96502817ed117b61d9dcef57a8e7b125") recvfrom$inet(r2, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/03/21 22:20:33 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="6e65742f74637036001d37eae1fbf1ae2cf8d2fa3df627afca758745862a77d2d37607b97398b6461821c9d11bbf487a87e12b3493dfd3c152a0f9da41ba0e6c807f52bc7b9426103c8a20b7381fcda7496c007bd593dacfb5af9e8e8fcd8141ce8f663d9045235b80f5074b345f3f59e9062ca52a4f418a1893707dd4ec6830b76b7cec0857f197cdf7fc43b05c3f3e22c50c0359ff808413cc910acbe44a8cedc2b1c5d60e40c3f409ed3a82544ce7e86d10b11d99187a9a01f52c06b3da") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x84) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bridge0\x00', 0xc23d}) getdents64(r1, &(0x7f00000001c0)=""/217, 0xd9) 2018/03/21 22:20:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000138b031df13bd2ed122d649d4a29000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000a0000010000"], 0x20}, 0x1}, 0x0) 2018/03/21 22:20:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, r0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/21 22:20:33 executing program 5: r0 = socket(0x3, 0x80005, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x2, 0x8b2, 0x10000, 0x80000000, 0x4}, 0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0x50, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) 2018/03/21 22:20:33 executing program 7: r0 = timerfd_create(0x7, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x77359400}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) 2018/03/21 22:20:33 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10}, 0xa6, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x1) 2018/03/21 22:20:33 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/134, 0x86}], 0x2, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/199, 0xc7}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x9, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/enforce\x00', 0x4540, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000008c0)="6a9f056e467bdd6f0c5b793d7767b7feaef5659fc445546c3e2651acc7d2856cdcdf0887036445b0734f76e66f8327d8f5ada20d63c4517b6396f58cc2d7c777f7b5fe2e23f2724839399baf520ff3f99a2c10e3c34595d4f05cd1d2e2f8b604ef6e6b54a675a8044e64f0b111a6599abf9e62eb0de9dc63e4f1ff6c34ad806e0e949f963f4908ddbfe8030d425cf8e20ed994bc7a2854ecbea65e2f97cd095a8f0cfbf34788ac6267bc70dde05aa0c8467529847b652f1ea1c1c86f8abe51ccc5f689da17f5fba0aa01") ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fstat(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x83, 0x3, 0x3, 0x5, 0x28}, &(0x7f0000000b00)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000b40)={r3, 0x200}, &(0x7f0000000b80)=0x8) accept$unix(r1, 0x0, &(0x7f0000000bc0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000c00)={r4, @in6={{0xa, 0x4e23, 0x7c, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) r5 = accept4$ipx(r1, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffe1) ioctl$LOOP_SET_FD(r1, 0x4c00, r5) write$tun(r1, &(0x7f0000000d40)={@pi={0x0, 0xfbf7}, @void, @x25={0x3, 0x5, 0xff, "ee31f722ae6e267efb"}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000d80)) r6 = add_key$keyring(&(0x7f0000000e40)='keyring\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r6) geteuid() ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000ec0)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000f00)={'bcsf0\x00', 0x400}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000f40)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000f80)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000fc0)={r4, 0x9, 0x0, 0x8, 0x7, 0xfff}, 0x14) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000)=0x7) sendmmsg(r1, &(0x7f00000086c0)=[{{&(0x7f0000001040)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x92b, 0xffff, "8160cb4eabdc2d4c82524d55eecbf7584895ede052e00bc68b78f8beddb16b494291aef9ee8ecf7cd11d352e7bbd918a6ee75707fd89d3bc2f96467b9352ff", 0x1e}, 0x80, &(0x7f0000002600)=[{&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="15d8589c93582adbb38d927ecf89f8dd84b1fe772d07b585f9835b8061ff285e9e755738b6dbd78051aac83df2fef341d10f19716010ea5136e724c5f81f0ea1d74cf0db515c09fb17", 0x49}, {&(0x7f0000002140)="2ff8e57c0d0167588ca92093982df72ca85da5717520", 0x16}, {&(0x7f0000002180)="9c0f67044b071e5ee86b301b268e2107bf41cb4888012bf8d052b424d58b1c4edd2f060db5b6224862dc310ddcd400c3b4ce66adce05da3bb72496d0a48e04eac45a1dd4e7122faa4472e91b64dd7ee794a9e045c40ee2346e2ba4ea0a4036a48dbd628c10514a4a89b86e07c42d7f681a89ba077233d771c724a02e06a5d3f5aa097e358cd06b407cfa21c790d3471c650926f845cfc66c3eaaf3a6afb13ca5bf3b07e6207c2957e3d9912b101ea4a79796cf0a4c3e237beeba9821a569b7b81bc233ea8bb6c1e722a10bad88b73ce4d8e9e2cb74107dcb6285bcf69e84a97c141f4554", 0xe4}, {&(0x7f0000002280)="1a5c413550ca11802cf62ffb3aec81f45b45c9d6893321d61c3b871081aba4f2dce059e43ad48cefe3fc39df106bf8fb425bd4f76a7b0c5a56521c652e07d50dedcaad0542481f8d732746831716bac53ba45add7ee76f339493fcd9c3acedd592f337c953e1e8e10971f2ff5cddd5e6d40740d2", 0x74}, {&(0x7f0000002300)="5837ee20f8931c547b52fcd19b7e0c76a695e18d8a735e9f98cb6fcce6952b9212f0aa8e301edb8c07779d9ad3c8f70f1ab16ff2284b272c26ffc043d943484858e012fed0c9d5d2762a087cf59016658a4dc48a5258745e95f424a9b3fff154323b102c606ee69f9e9ea56af3a87232e62630f543d930a113d9e8dd3947", 0x7e}, {&(0x7f0000002380)="2d1fd420ed6546f3c65de54db2040933c5529155b220d1568e052c187561fb9ae0ead9c889882616a00e87d91552cf66b7", 0x31}, {&(0x7f00000023c0)="93688fc606a4274d5c42590c987302461bb215b690bca2c3804ed2ebac4c1b74c8b22c50803ebc32b3c2cc14e31f6c7e4e78a28d122e8cdb6a9c3f5a8be8d68c203c1c6c5bdae4013b51dd3bc902ddc6a5805904a8e4f444bc7371eea10c7a3eae62c3dca556a64acc2350a3e201c2e4bebc91801356bb14d2a817a3086712b35e5d97ccaa91e2b354bf69999b9e1e9b334d46200f3f55a905b6c25ead25d7c7a6a7b00e99e0595e76a79a7b20a5c0f15248b4e485afe03fae612106b582b1a32bb51a7559d276106c8e94d779d7ba1bdafec10f", 0xd4}, {&(0x7f00000024c0)="7e1964d85b0ea405743c392a135e8cc38dc924f8a5aab8e501f85191b907f2d2b85c0ff1078d0bb98591705f59937354c38a7594ae7474cf6e8bef569c7951bd660e70fe4d079550b0e61f0595e02ba13a6e26050ac98a30f69889e8f88193f4591974e9139626634b62ae4ab28f0e078a", 0x71}, {&(0x7f0000002540)="4125727b6105121331bec8104db6c55b1f8bb2c7b8e5daff8491c4fca3275019b4ddecfafb63cc5a1490cbb1b24471f7d16698c36f74ea2a42d3a83bd9915f6eaf27ff123cfca5b0372143b97f24d5eb1e124b817ca78f8e32a924f6f5145de9d83041b7e413f7bf3ac40589ebdc2afaf4b41021b6874e7cc5a6547d511fac25438db419a62c40d44a90a67cd06f11e33585a3f12a46ac442626ee36bb32c2f3a820a36784", 0xa5}], 0xa, &(0x7f00000026c0)=[{0x10, 0x11f, 0x1}, {0x70, 0x10f, 0x1, "bf46cab1f1de45f83112f92e7e1d07e05b9aff63cfc9863d8d2ba54448b7127e34b524d0d4854b88a6888787202a0e3e8fddc24c4aaab94e109820718ed6e4ae76103c14ec3670c92f1d8e64e7f7118c2a4f36997ba2f7c46c389b"}, {0x18, 0x0, 0x4, "8d"}, {0x100, 0x104, 0x3, 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{&(0x7f00000074c0)="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0x1000}], 0x8, &(0x7f0000008540)=[{0x48, 0x1ab, 0x8, "cc6e544200d088646f2a2710252dd43e101680537cedcbdfec6a4b860205567afc2f17fc18400d937af4b2236371f094ff64"}, {0x18, 0x10f, 0x3588, "7ea2"}, {0x28, 0xff, 0x10001, "9abfffc67213f55f6bf9694b29ae1ea09b85f6"}, {0x40, 0x10d, 0x7ff, "8d37cba22c4f2f1f8ea112dd3a4f186a99c6bcb5f1ec5d9c15b90322707dd0e99edb6d96f692e8b51cdb4f8e88d87c"}, {0x28, 0x119, 0x80, "081bfe031b75267ab7ec99e0b57cd50199c6aeca9ff26c76"}, {0x30, 0x89, 0x3, "7a84d7f880eb5f6d4c198703bb3f46684860d35d2d2f8f44b141ee5a4053"}, {0x40, 0x10e, 0x3, "45df3619fcf5bd4c74207f0f4c647b0f1fec8e4276ddd0c01a423b9d31ec15f5b799dd57dc819f9159c1"}], 0x160, 0x801}, 0x140000000000000}], 0x3, 0x20000000) setgroups(0x1, &(0x7f0000008780)=[r2]) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000087c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008800)={0x0, @rand_addr, @local}, &(0x7f0000008840)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008880)={@mcast1={0xff, 0x1, [], 0x1}, 0xa, r7}) 2018/03/21 22:20:33 executing program 1: seccomp(0x800000000001, 0xfffffffffffffffc, &(0x7f0000000ff0)={0x2, &(0x7f000045bff0)=[{0x20, 0x0, 0x0, 0x102}, {0x6}]}) 2018/03/21 22:20:33 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x3e) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)}}], 0x2, 0x0) 2018/03/21 22:20:33 executing program 2: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x140) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:locale_t:s0\x00', 0x1e) sendto$llc(r1, &(0x7f0000000040)="b93441b881b61387034d147d278dca1b9c177ea20e5c2ca7997210dc3f436a69", 0x20, 0x40000, &(0x7f0000000080)={0x1a, 0x335, 0x6, 0xd37a, 0x694a134d, 0x7, @random="4cc030b10d00"}, 0x10) 2018/03/21 22:20:33 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f0000000080)=[{0x100000001, 0x8, 0x1, 0x4}, {0x1ff, 0x1, 0x7, 0x7}, {0x3ae9, 0x8, 0x3f, 0x9}, {0x81, 0x800, 0x3, 0x100}, {0x6, 0xff, 0x4, 0x55a}, {0x4, 0x9, 0x5, 0x1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0), 0xfffffffffffffd4f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 22:20:33 executing program 3: rt_sigprocmask(0xffffffffffffffff, &(0x7f0000032ff8), 0x0, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffd2a7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffff}, 0x8) 2018/03/21 22:20:33 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) 2018/03/21 22:20:33 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, 0x13, 0x311, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/03/21 22:20:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x40006, 0x4) socketpair(0x0, 0x80807, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000080)=""/235, &(0x7f0000000180)=0xeb) 2018/03/21 22:20:33 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0xac0000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) fcntl$setlease(r0, 0x400, 0x1) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) [ 73.613777] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35603 sclass=netlink_tcpdiag_socket [ 73.652061] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35603 sclass=netlink_tcpdiag_socket 2018/03/21 22:20:33 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x8001, 0x5, 0xcbe05e2, 0x1, 0x7fffffff, 0x7f, 0x4, 0x4, 0x8, 0x7, 0x4, 0x1280, 0x5, 0x10001, 0x5]}, &(0x7f00000001c0)=0xffffffffffffffc5) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380)=0x4, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x20, "0af57f4092abb75038e904f3c4c1e32d2892a88bcf33444568c4bbc1624d2a41"}, &(0x7f0000000240)=0x28) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000003c0)=""/2) flock(r0, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="e61a3b18207e015e07a9f31800000018314446e36772f33e000a00000000"], 0x20}, 0x1}, 0x0) 2018/03/21 22:20:33 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) [ 73.742119] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32288 sclass=netlink_route_socket [ 73.757349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32288 sclass=netlink_route_socket 2018/03/21 22:20:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/21 22:20:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', 0x2002}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) keyctl$unlink(0x9, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x3ff, 0x7f, 0x3ff}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) 2018/03/21 22:20:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x2020, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @empty, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/21 22:20:33 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000180)=0x8) 2018/03/21 22:20:33 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x40000000004e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/03/21 22:20:33 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000080)={0xffffffff7fffff80}, 0xfffffffffffffd88) 2018/03/21 22:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpid() r1 = getpgrp(r0) r2 = gettid() r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x100) tee(r3, r4, 0x1, 0x3) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200800, 0x0) getsockname$netlink(r5, &(0x7f0000000080), &(0x7f0000000100)=0xc) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x30003}) ptrace$peek(0x2, r1, &(0x7f0000000180)) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/03/21 22:20:33 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40) recvmmsg(r0, &(0x7f0000003040)=[{{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)}, {&(0x7f0000000640)=""/66, 0x42}], 0x2, 0x0, 0x0, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)=""/251, 0xfb}, {&(0x7f0000000800)=""/125, 0x7d}, {&(0x7f0000000880)=""/176, 0xb0}, {&(0x7f0000000940)=""/23, 0x17}], 0x4, &(0x7f00000009c0)=""/55, 0x37, 0x4}, 0x3}, {{&(0x7f0000000a00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000000a80)=""/229, 0xe5}, {&(0x7f0000000b80)=""/140, 0x8c}, {&(0x7f0000000c40)=""/15, 0xf}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/16, 0x10}, {&(0x7f0000001cc0)=""/156, 0x9c}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x7, &(0x7f0000002e00)=""/183, 0xb7, 0x800}, 0x971}, {{&(0x7f0000002ec0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f40)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x200}, 0x8}], 0x4, 0x20, &(0x7f0000003140)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003180)={@dev={0xfe, 0x80, [], 0xa}, 0xe, r1}) getsockname(r0, &(0x7f00000031c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003240)=0x80) recvmmsg(r0, &(0x7f00000054c0)=[{{&(0x7f0000003280)=@rc, 0x80, &(0x7f0000005400)=[{&(0x7f0000003300)=""/243, 0xf3}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/4096, 0x1000}], 0x3, &(0x7f0000005440)=""/111, 0x6f, 0x8d}, 0x1000}], 0x1, 0x102, &(0x7f0000005500)={0x0, 0x1c9c380}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005540)=0x10, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005580)={0xffffffffffff7fff}, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000055c0)={0x0, 0x100}, 0x8) accept4$ipx(r0, &(0x7f0000005600), &(0x7f0000005640)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005680)={0x1, 0x9}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f00000056c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005700)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000005740)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000005780)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000057c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005800)={0x0, 0x3}, &(0x7f0000005840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005880)={r7, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x9, 0x1, 0x831, 0x9, 0xbc}, &(0x7f0000005940)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005980)=[@in6={0xa, 0x4e22, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x7e, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e23}], 0xc0) ioctl$TCSBRKP(r0, 0x5425, 0x8001) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000005bc0)={'nat\x00', 0x0, 0x3, 0xa8, [], 0x9, &(0x7f0000005a40)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000005b00)=""/168}, &(0x7f0000005c40)=0x78) accept$nfc_llcp(r0, &(0x7f0000005c80), &(0x7f0000005d00)=0x60) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005d40)=""/97, &(0x7f0000005dc0)=0x61) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005e00)={r7, @in6={{0xa, 0x4e21, 0x7ff, @empty, 0x7ff}}, 0xbb, 0x40, 0x7, 0x4, 0xcd}, &(0x7f0000005ec0)=0x98) nanosleep(&(0x7f0000005f00)={0x0, 0x989680}, &(0x7f0000005f40)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005f80)={r8, 0x10000}, &(0x7f0000005fc0)=0x8) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000006000)=0x100000000, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000006040)=0x1000) recvmmsg(r2, &(0x7f0000009900)=[{{&(0x7f0000006080)=@pppol2tpv3, 0x80, &(0x7f0000006300)=[{&(0x7f0000006100)=""/218, 0xda}, {&(0x7f0000006200)=""/125, 0x7d}, {&(0x7f0000006280)=""/70, 0x46}], 0x3, &(0x7f0000006340)=""/116, 0x74, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000007740)=[{&(0x7f00000063c0)=""/190, 0xbe}, {&(0x7f0000006480)=""/190, 0xbe}, {&(0x7f0000006540)=""/59, 0x3b}, {&(0x7f0000006580)=""/4096, 0x1000}, {&(0x7f0000007580)=""/18, 0x12}, {&(0x7f00000075c0)=""/85, 0x55}, {&(0x7f0000007640)=""/250, 0xfa}], 0x7, &(0x7f00000077c0)=""/66, 0x42, 0xc18}, 0x3}, {{&(0x7f0000007840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000007a40)=[{&(0x7f00000078c0)=""/206, 0xce}, {&(0x7f00000079c0)=""/98, 0x62}], 0x2, &(0x7f0000007a80)=""/192, 0xc0, 0x9}, 0x7}, {{&(0x7f0000007b40)=@nfc_llcp, 0x80, &(0x7f0000007bc0)}, 0x2}, {{&(0x7f0000007c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000007c80)=""/156, 0x9c}, {&(0x7f0000007d40)=""/123, 0x7b}, {&(0x7f0000007dc0)=""/143, 0x8f}, {&(0x7f0000007e80)=""/40, 0x28}], 0x4, &(0x7f0000007f00)=""/254, 0xfe}, 0x7}, {{&(0x7f0000008000)=@ax25, 0x80, &(0x7f0000008400)=[{&(0x7f0000008080)=""/140, 0x8c}, {&(0x7f0000008140)=""/221, 0xdd}, {&(0x7f0000008240)=""/135, 0x87}, {&(0x7f0000008300)=""/217, 0xd9}], 0x4, &(0x7f0000008440)=""/28, 0x1c, 0x1}, 0x5}, {{&(0x7f0000008480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008880)=[{&(0x7f0000008500)=""/193, 0xc1}, {&(0x7f0000008600)=""/201, 0xc9}, {&(0x7f0000008700)=""/16, 0x10}, {&(0x7f0000008740)=""/50, 0x32}, {&(0x7f0000008780)=""/125, 0x7d}, {&(0x7f0000008800)=""/96, 0x60}], 0x6, &(0x7f0000008900)=""/4096, 0x1000, 0x1000}, 0x1}], 0x7, 0x160, &(0x7f0000009ac0)={0x0, 0x989680}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000009b00)) 2018/03/21 22:20:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x1, 0x2, 0x80000000, 0x10001, 0x6, 0x1000, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x101, 0x5, 0x3, 0x3, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0xc618, 0xfff}, &(0x7f0000000180)=0xc) 2018/03/21 22:20:33 executing program 1: 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/21 22:20:33 executing program 4: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x4}, 0x4) fcntl$setlease(r1, 0x400, 0x2) fcntl$setlease(r1, 0x400, 0x2) 2018/03/21 22:20:33 executing program 7: unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = epoll_create1(0x0) fchown(r1, 0x0, 0x0) 2018/03/21 22:20:33 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80800, 0x0) sendto$ipx(r1, &(0x7f0000000040)="3fb4fe2d03f79b6d2ba60eb7ff1f0a5e96b562b92ce70d40a0106a6ddc728ef84dc93a08eec9e973476b0192b5ee5e5b1d7f37917b07838a6a7d371b101a16b854f0c35a940b2e628707e9b57e068e2f5696ab99bba68e44ecc7dba399379d082916a4985f14b78dcccf631340de20a885cd29da6152903f54383e5aa7e339afe368fc1ce49e2b90cdb8a218173d917989a8c489effc8403207e38c99c1282c2ab", 0xa1, 0x4000800, 0x0, 0x0) [ 73.823882] audit: type=1401 audit(1521670833.678:35): op=setxattr invalid_context="" [ 73.857563] audit: type=1401 audit(1521670833.718:36): op=setxattr invalid_context="" 2018/03/21 22:20:33 executing program 6: syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='maps\x00') 2018/03/21 22:20:33 executing program 4: clock_gettime(0xf9629258f49b2671, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="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") 2018/03/21 22:20:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x8, 0x4, 0x1, 0x4, 0x1ff, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8, 0x3ff000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) timer_create(0x2, &(0x7f0000000240)={0x0, 0x13, 0x2, @tid=r2}, &(0x7f0000000280)=0x0) timer_getoverrun(r4) fsync(r1) 2018/03/21 22:20:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syslog(0x9, &(0x7f00000000c0)=""/44, 0x2c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d200000000000000080000d978e400", 0x10007ffb}) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) [ 73.925805] audit: type=1400 audit(1521670833.788:37): avc: denied { transfer } for pid=11223 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/21 22:20:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}}) 2018/03/21 22:20:33 executing program 4: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) eventfd2(0x0, 0x80800) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/21 22:20:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/91) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000e43fbf)=""/65) 2018/03/21 22:20:33 executing program 5: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x75ca, &(0x7f0000000040)=0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x71, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/03/21 22:20:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f000000c000)}, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000effc), &(0x7f000000effc)) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/03/21 22:20:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xa) [ 73.971713] binder: BINDER_SET_CONTEXT_MGR already set [ 73.991290] binder: 11223:11230 ioctl 40046207 0 returned -16 [ 73.999211] binder: 11223:11245 BC_INCREFS_DONE u0000000000000000 no match 2018/03/21 22:20:33 executing program 2: clock_gettime(0x0, &(0x7f0000004b40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000049c0)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/228, 0xe4}], 0x5, &(0x7f0000000400)=""/55, 0x37, 0x200}, 0x7}, {{&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/138, 0x8a}], 0x4, &(0x7f0000000840)=""/4096, 0x1000, 0x2}, 0x3d7}, {{&(0x7f0000001840)=@nl=@unspec, 0x80, &(0x7f0000002e40)=[{&(0x7f00000018c0)=""/189, 0xbd}, {&(0x7f0000001980)=""/37, 0x25}, {&(0x7f00000019c0)=""/221, 0xdd}, {&(0x7f0000001ac0)=""/64, 0x40}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/163, 0xa3}, {&(0x7f0000002bc0)=""/117, 0x75}, {&(0x7f0000002c40)=""/170, 0xaa}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/197, 0xc5}], 0xa, &(0x7f0000002f00)=""/201, 0xc9, 0x8}, 0xca13}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000003000)=""/190, 0xbe}, {&(0x7f00000030c0)=""/17, 0x11}, {&(0x7f0000003100)=""/54, 0x36}, {&(0x7f0000003140)=""/95, 0x5f}], 0x4, &(0x7f0000003200)=""/90, 0x5a, 0x100000000}, 0x1000}, {{&(0x7f0000003280)=@ipx, 0x80, &(0x7f0000003440)=[{&(0x7f0000003300)=""/231, 0xe7}, {&(0x7f0000003400)=""/12, 0xc}], 0x2, &(0x7f0000003480)=""/4096, 0x1000, 0x8}, 0x2}, {{&(0x7f0000004480)=@ipx, 0x80, &(0x7f0000004880)=[{&(0x7f0000004500)=""/247, 0xf7}, {&(0x7f0000004600)=""/142, 0x8e}, {&(0x7f00000046c0)=""/131, 0x83}, {&(0x7f0000004780)=""/94, 0x5e}, {&(0x7f0000004800)=""/125, 0x7d}], 0x5, &(0x7f0000004900)=""/181, 0xb5, 0x1f}, 0x2}], 0x6, 0x12060, &(0x7f0000004b80)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004bc0)={0x0, 0x4, 0x30}, &(0x7f0000004c00)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000004c40)=r3, 0x4) fcntl$setflags(r2, 0x2, 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000004c80)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004cc0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004d00)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000004e40)={r5, 0x2, &(0x7f0000004d40)=[0xca, 0xfffffffffffffff8], &(0x7f0000004d80)=[0x870e, 0x0, 0x7fffffff, 0x0, 0x1ff], 0x30, 0x2, 0x1, &(0x7f0000004dc0)=[0x7, 0x4000], &(0x7f0000004e00)=[0x9, 0x10001, 0x3, 0x0, 0x43a0bf0c, 0x8, 0x3, 0xfffffffffffffff7, 0x3, 0x1]}) accept$nfc_llcp(r4, &(0x7f0000004e80), &(0x7f0000004f00)=0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004f40)=@sack_info={r3, 0x2}, &(0x7f0000004f80)=0xc) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000004fc0)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000005000)={r3, 0x4d, "968b05eaba872f6732fcd5c6d61b5372c15a1ff5d0b7fed3c10b8f87f6c2ca77c2376b9f626245899f6abcc08dfe0bdbb9a7e1e0c24773877822f53042917a8782cbc3aa4f8b966b1a0b423b96"}, &(0x7f0000005080)=0x55) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = dup(r6) connect(r4, &(0x7f00000050c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) getsockname$inet6(r7, &(0x7f0000005140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000005180)=0x1c) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000051c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r8, 0x6, 0x1e, &(0x7f0000005200)="14b3fab7c8452994b17b459496663081acf4ee39a4f20ab8318782fc55e59d0ee3a2ebe1da4939", 0x27) fcntl$getownex(r4, 0x10, &(0x7f0000005240)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000005280)=r9) fgetxattr(r6, &(0x7f00000052c0)=@random={'user.', '/selinux/mls\x00'}, &(0x7f0000005300)=""/157, 0x9d) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f00000053c0)={'icmp\x00'}, &(0x7f0000005400)=0x1e) getsockname(r2, &(0x7f0000005440)=@ax25, &(0x7f00000054c0)=0x80) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) r10 = inotify_add_watch(r8, &(0x7f0000005500)='./file0\x00', 0x100) inotify_rm_watch(r8, r10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005540)=@assoc_value, &(0x7f0000005580)=0x8) umount2(&(0x7f00000055c0)='./file0\x00', 0x8) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f0000005600)={r5, 0x2}) 2018/03/21 22:20:33 executing program 4: r0 = dup(0xffffffffffffff9c) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000040)='./file0/bus\x00', 0x0, r1, 0x400) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @loopback}, &(0x7f0000000140)=0xc) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x10, r2, 0x1, 0x3f, 0x6, @random="f5639142113f"}, 0x14) sched_yield() mkdir(&(0x7f0000000000)='..', 0x0) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) connect$unix(r3, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000000088003, 0x109) [ 74.026452] binder: send failed reply for transaction 37 to 11223:11230 [ 74.043916] binder: 11265:11268 ioctl 40046205 a returned -22 [ 74.059102] binder: 11223:11245 BC_INCREFS_DONE u0000000000000000 no match [ 74.067717] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 22:20:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x2e, 0x0, &(0x7f00001e9000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000020"], 0x0, 0x0, &(0x7f00002f6000)}) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a93eb4f17230e58642c2c79e32097e6121f2bf1380f46d2eb6d799aaccd099884fde282c649cdeccd7e26bdd3254829265e98ac5364bc3682387757051718e45d6d5250927c000e24e1f71d211e368e85d66dea6342f23841e661c784bbbdc12fd994522d9152b475bc0a9393446f2e66564d328fbae3a6e71dbac74", 0x7c, 0xfffffffffffffff8) r3 = request_key(&(0x7f00000011c0)='rxrpc\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001240)='/dev/binder#\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0e52c1146634ca7703100ea889d462ae0593d09ddab6edeedbf5e20c784af4da27a2f7e09382224fa00bfa420514dba20979a93d5e9905955b08373855c31a3a16898b1c77bafdb76e3ab6f315a4b974a7c252c8b905b9ab3a5522e1072b57b959", 0x61}], 0x2, r3) 2018/03/21 22:20:34 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, 0x0, &(0x7f0000000280)) ioctl$VT_RELDISP(r0, 0x5605) mkdir(&(0x7f00005deff8)='./file0\x00', 0xfffffffffffffffd) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4002, 0xfffffffffffffffd) mkdirat(r2, &(0x7f0000056ff8)='./file0\x00', 0x1000000000000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x40, 0x8) timerfd_gettime(r0, &(0x7f0000000240)) ioctl$VT_WAITACTIVE(r2, 0x5607) mknodat(r2, &(0x7f00008c9cfe)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f0000a3dff8)='./file0\x00', r2, &(0x7f0000338ff8)='./file0\x00') fstatfs(r0, &(0x7f0000000100)=""/255) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x12) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)=0x0) accept4$netrom(r0, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r5, 0x81}, &(0x7f0000000480)=0x8) wait4(r4, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) 2018/03/21 22:20:34 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000039f000)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f00001b0000)="8be8ab32", 0x4, 0x0, &(0x7f00004e7ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/21 22:20:34 executing program 5: delete_module(&(0x7f0000000080)='sit0\x00', 0x200) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/21 22:20:34 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) syz_open_pts(r0, 0x80) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/25) 2018/03/21 22:20:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffef8, 0xfffffeff7ffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2804c0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/77) 2018/03/21 22:20:34 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) 2018/03/21 22:20:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = geteuid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000000080)={@pi={0x0, 0xe80e}, @void, @mpls={[{0x6, 0x5, 0x1, 0x5}, {0x7fffffff, 0x8000, 0x6, 0x200}, {0x4, 0xb5d, 0x1, 0x100000001}, {0x800000000, 0x0, 0x200, 0x5}], @llc={@snap={0x0, 0xab, "d4e7", "0bde2c", 0x8035, "bad2800720bb88ee25a57dd78a51416ef2e3296de9fce2c79b940aaa82a0b2c38efdd20f37244c1af57bd16d5e18780096a872a3d18916bfec954021511dec394dfbf11ac30e1605b7d0f5ff44ac7b3689a213751b5efce6b070bbab02f93cbf48163cadbff115dfedeb5f3a6a69ebd3b97aaf54656467aaa34224acb299219abf8cd602e6625f86c44d4a9a4bb0c0ae255aab468c4c8facb3517cf3ca7547a4828fef26a3655e25e9514abf5e7bce0f33404e4fee60c6658dbf4ca8be93c100bd1e3d9749987f8dce1695a6a3ec5461e07f7cd8f9bc273b74f90c0a7ea22ecf51b5bf00a020"}}}}, 0x103) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xfffffffffffffeb9, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="ccfeffff100029082cbd700000000000000000000c00120000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x108}, 0x1}, 0x108000) [ 74.073075] binder: 11223:11230 ioctl 40046207 0 returned -16 [ 74.089141] binder: release 11223:11230 transaction 41 out, still active [ 74.100449] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.107194] binder: send failed reply for transaction 41, target dead 2018/03/21 22:20:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x6, @empty, 0x4}}, 0x5, 0xc0000000000000, 0x0, "7ca9f4c0bcc846cb1e9bf3426a00fa094439e39bc00cf97e0642b623abbb273c24624d20d905a2aa472b549c636f9c6fbbe613c9cb17ed8c37d1379ec22a1393b637548d89c5c87ea52d4e56d276692e"}, 0xd8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/21 22:20:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)=ANY=[@ANYBLOB="02edd3971ed15aff"], 0x10}, 0x1}, 0x0) 2018/03/21 22:20:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000009a80)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/193, 0xc1}, {&(0x7f0000001300)=""/191, 0xbf}, {&(0x7f00000013c0)=""/224, 0xe0}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/38, 0x26}], 0x8, &(0x7f0000002580)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f00000025c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002640)=""/71, 0x47}, {&(0x7f00000026c0)=""/31, 0x1f}, {&(0x7f0000002700)}, {&(0x7f0000002740)=""/139, 0x8b}, {&(0x7f0000002800)=""/32, 0x20}, {&(0x7f0000002840)=""/46, 0x2e}, {&(0x7f0000002880)=""/199, 0xc7}, {&(0x7f0000002980)=""/100, 0x64}], 0x8, &(0x7f0000002a80)=""/198, 0xc6, 0x2}, 0x1f}, {{&(0x7f0000002b80)=@nl, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/115, 0x73}, {&(0x7f0000002c80)=""/156, 0x9c}, {&(0x7f0000002d40)=""/202, 0xca}, {&(0x7f0000002e40)=""/43, 0x2b}], 0x4}, 0x1}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000002ec0)=""/1, 0x1}, {&(0x7f0000002f00)=""/134, 0x86}, {&(0x7f0000002fc0)=""/96, 0x60}, {&(0x7f0000003040)=""/106, 0x6a}, {&(0x7f00000030c0)=""/151, 0x97}, {&(0x7f0000003180)=""/239, 0xef}, {&(0x7f0000003280)=""/217, 0xd9}, {&(0x7f0000003380)=""/30, 0x1e}], 0x8, &(0x7f0000003440)=""/93, 0x5d, 0x6}, 0x1}, {{&(0x7f00000034c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003540)=""/42, 0x2a}, {&(0x7f0000003580)=""/184, 0xb8}, {&(0x7f0000003640)=""/47, 0x2f}, {&(0x7f0000003680)=""/23, 0x17}, {&(0x7f00000036c0)=""/114, 0x72}, {&(0x7f0000003740)=""/126, 0x7e}, {&(0x7f00000037c0)=""/173, 0xad}, {&(0x7f0000003880)=""/62, 0x3e}, {&(0x7f00000038c0)=""/201, 0xc9}, {&(0x7f00000039c0)=""/250, 0xfa}], 0xa, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000003b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/238, 0xee}, {&(0x7f0000004d00)=""/1, 0x1}, {&(0x7f0000004d40)=""/108, 0x6c}, {&(0x7f0000004dc0)=""/50, 0x32}, {&(0x7f0000004e00)=""/186, 0xba}, {&(0x7f0000004ec0)=""/248, 0xf8}, {&(0x7f0000004fc0)=""/193, 0xc1}], 0x8, &(0x7f0000005140)=""/4096, 0x1000, 0x7f}, 0x9c9}, {{0x0, 0x0, &(0x7f0000009480)=[{&(0x7f0000006140)=""/4096, 0x1000}, {&(0x7f0000007140)=""/4096, 0x1000}, {&(0x7f0000008140)=""/14, 0xe}, {&(0x7f0000008180)=""/4096, 0x1000}, {&(0x7f0000009180)=""/82, 0x52}, {&(0x7f0000009200)=""/199, 0xc7}, {&(0x7f0000009300)=""/253, 0xfd}, {&(0x7f0000009400)=""/87, 0x57}], 0x8, &(0x7f0000009500)=""/33, 0x21, 0x4}, 0x8}, {{&(0x7f0000009540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/143, 0x8f}], 0x1, &(0x7f00000096c0)=""/195, 0xc3, 0x6}, 0xffffffffffff0001}, {{0x0, 0x0, &(0x7f0000009940)=[{&(0x7f00000097c0)=""/153, 0x99}, {&(0x7f0000009880)=""/152, 0x98}], 0x2, &(0x7f0000009980)=""/232, 0xe8, 0x6}}], 0x9, 0x12020, &(0x7f0000009cc0)={0x77359400}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000009d00)=""/64, &(0x7f0000009d40)=0x40) 2018/03/21 22:20:34 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000d31ff0)={r1}, &(0x7f00003d7ff0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000000)) 2018/03/21 22:20:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/169) 2018/03/21 22:20:34 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e23ffe)) chroot(&(0x7f0000000000)='./file0/file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) kexec_load(0x8, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="dac59fb7485843c11e6668ae5e8457db590a0aff06029c52f44c9e3fc5e3621b596cd5bdcff0bf47e4610f11c819ac4202926bce15c1918744bfa7eb0d89a6f6b0022d8a85fa551f1e387289c514098fb193ab8b8997b2857ce84caa2cf24f3a9558088181a7351316fce046c70ee6f846a610e7c7f718638f4bada0000e10c69b7a9c3a82d7b911837be4224a3da801be616606d13edb224259cd410456d3865f57414a0d6e3c148060343fa184497ca2dda7d73fb228be9a6da6dd7a6cdbd72fe9dc16a5f0", 0xc6, 0x2c1d, 0x9564}], 0x3e0002) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000142ff8)='tracefs\x00', 0x1400, &(0x7f00004c2f16)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7fffffff, 0x20002) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/150) [ 74.151975] binder: 11285:11291 got transaction with invalid offsets ptr [ 74.180118] binder: 11285:11291 transaction failed 29201/-14, size 0-8192 line 3156 2018/03/21 22:20:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x1) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x33c, 0xffffffffffff937c, 0x0, 0x9, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x10000065, &(0x7f0000000140)=0xff, 0x4) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000342000)=ANY=[@ANYBLOB="1403008200e3c39be61b9b55fa629291baa4c021"], 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_getparam(r2, &(0x7f00000000c0)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r2, r4, r5}, 0xc) [ 74.208610] binder: BINDER_SET_CONTEXT_MGR already set [ 74.213911] binder: 11285:11300 ioctl 40046207 0 returned -16 [ 74.230500] binder_alloc: 11285: binder_alloc_buf, no vma [ 74.236703] binder: 11285:11300 transaction failed 29189/-3, size 0-8192 line 3128 [ 74.250057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58112 sclass=netlink_route_socket [ 74.255710] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.255725] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.273507] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 74.282075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58112 sclass=netlink_route_socket 2018/03/21 22:20:34 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, 0x0, r1) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/21 22:20:34 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x41ed}, 0x3dc5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/21 22:20:34 executing program 3: memfd_create(&(0x7f0000000000)='\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f00001f4ff0)=[{&(0x7f000062ef55)="290000002000190000003bffffffda060200000039d20001040000040d0014000000000000000001d2", 0x29}], 0x1) 2018/03/21 22:20:34 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) connect(r0, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x3000000}, 0x80) close(r1) 2018/03/21 22:20:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000016c0)=@ax25, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001500)=""/88, 0xc0094b5376f25fc5}, 0x20) 2018/03/21 22:20:34 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) listen$netrom(r1, 0x1f) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) 2018/03/21 22:20:34 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x1a) 2018/03/21 22:20:34 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x38, &(0x7f0000fff000/0x1000)=nil, 0x8001}) clone(0x0, &(0x7f00009cc000), &(0x7f0000f5affc), &(0x7f000061b000), &(0x7f0000b96f72)) get_thread_area(&(0x7f0000f48ff0)) 2018/03/21 22:20:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x401, 0x4) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000180)={0x0, 0x6, 0x1}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) 2018/03/21 22:20:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) seccomp(0x0, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1000, 0x0, 0xfffffffffffffffc, 0x7}, {0x8, 0x9d2c00, 0x2, 0x7fdd6989}]}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) 2018/03/21 22:20:34 executing program 1: mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x80000000000, &(0x7f0000000040), 0xf3) 2018/03/21 22:20:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="2400000000018100000000000000000002000000100002000600010000000000e0000002"], 0x24}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x3dc7, 0x3, 0x8}) [ 74.409337] audit: type=1400 audit(1521670834.268:38): avc: denied { create } for pid=11325 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/21 22:20:34 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d45fe0)={{0x77359400}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7b, 0xffffffff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) 2018/03/21 22:20:34 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x39, r0, 0xaeb, 0x80000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000050fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c99000)=0x4000001000005ffd) ioctl$TCSETS(r1, 0x5402, &(0x7f0000235000)) 2018/03/21 22:20:34 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='comm\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/21 22:20:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x3}, 0x1c) fallocate(r0, 0x2, 0x5, 0x2) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/03/21 22:20:34 executing program 4: socketpair$inet(0x2, 0x80006, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsf0\x00', 0x4000}) r1 = socket(0x1000000000000010, 0x802, 0x7) write(r1, &(0x7f0000000000)="1f00000e2ca36bd9d4203e9880aa3d6c", 0x10) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000300000), &(0x7f0000b5b000)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) 2018/03/21 22:20:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$sg(&(0x7f00000019c0)='/dev/sg#\x00', 0x0, 0x3) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001a00)=0x81, &(0x7f0000001a40)=0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001600)=0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001700)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000001b00)={0x0, 0x0}) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) sendmsg$unix(r2, &(0x7f0000001980)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000180)="f25806ab1e9e60cf1fb503b68e400b03cfa2d50fcd90d329555886a5c0b952c6090b868f792d216d9e0b3893c3bea154f52def075e08da80513fcb5c02699d86ae73dc77b6dce91ac1b6ab891c7091d60f04e8f093040d499acc1883cbb4cf7b7b118efa67f9d6f919a51d019935319200bfd5bc8255e2b8ff77683437f2b8163518a55742ec6839fda0a235a0954b315fea62b254701ad69edfab36a0c7b3165c47d2", 0xa3}, {&(0x7f0000000240)="f5c0d63e0330efb5074a28a3c5af3b29a48e5a6587171dfa96db05dad016a7cfc8e5d9468431ad9765d7071e63c9ca11c4b8a158685192532fdb46080b10200309d24c1e0025e7876ee22012fcaca2c2e05eed177145d970e31f141c87a351ac8f18dab83e9db6f0243c17a2d3a644ce495ff18e6b963ead82675423d250a6d2200b3a789b677dbb6d1b9a9e2818e7de04d9417bcdccff8a2823771b0e8f667109ee3c47c64adc0f3b27fffaa4101d417f07ccf96aae5c77be90f4cc9575eac01a156efe04fd", 0xc6}, {&(0x7f0000000340)="bafca94c9a9e62578f6d75a6caa1fa83e184a3a3132aff833bcb11251703da16b5eb66a774376ed83c53e2b4d2df90407cb18edd762ddf6a998e093d9f8c18c4d3e96db755939466095dec04ba8907ebcd3fe0015742ee92a1ede587902ea52bced1d758619777a4e020b9a46796845172a4fd1f58547a520391793044bf1437e7fc43499e49628c683e3c9bff9aab7fa35bcb598b40ff349521ade7bee247ca170fad9d984b8f6069546c547c7f63a9b8b5a2d0b460210c0cf47969ac600add164e217e3e66c5e9c29e57dee5fd6e8dec43c85217be4ce66436069c85c461c210698696c0e1c462f7dd", 0xea}, {&(0x7f0000000440)="2176935eadde1a57014f2ebca14e2782fc213c9d83c25f96a1a5427a93436ac685aabd6a3c8106b4d329179078fd0c80de5e65b824357ad0931a89075dbc1c51f0730643b43c9a", 0x47}, {&(0x7f00000004c0)="ebed4bc15714985f5cfb01d253c192c567c0e478e329d5562257cc934f657e4650fa8d3c03769221bb223c1c603fa0d614c5447559ed5df0c56697e4e506f0fdb9d9640c1a1d59469c37199ca303e7810ba8ea6dd93058dc7a60dceafd598b1cbb0f574d3e7d3fcbee4fb2c9cbff9009c66aa4c3ef8735ffdbdddda51de97db43f1a57", 0x83}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000080)="f833f8c20fa9", 0x6}], 0x7, &(0x7f0000001900)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x10}, 0x3e66730f75c2e4da) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x180, 0x4) 2018/03/21 22:20:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/03/21 22:20:34 executing program 2: setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x38}, 0x1}, 0x0) 2018/03/21 22:20:34 executing program 6: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000080)=""/91) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gre0\x00', 0xf141}) 2018/03/21 22:20:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x3f}, 0x4) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/21 22:20:34 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2, 0x40010, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x4300) ioctl(r1, 0x40, &(0x7f0000001000)="06") mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x1010, r1, 0xc) read(r1, &(0x7f0000003fa8)=""/88, 0x2c) 2018/03/21 22:20:34 executing program 7: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000000680)=""/188, 0xffffffffffffffaf) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) timer_create(0x0, &(0x7f0000000180)={0x0, 0x1f, 0x0, @tid=r2}, &(0x7f00000001c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/21 22:20:34 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/188, 0xbc}], 0x3, &(0x7f0000002700)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000001340)=""/209, 0xd1}, {&(0x7f0000001440)=""/240, 0xf0}, {&(0x7f0000001540)=""/60, 0x3c}, {&(0x7f0000001580)=""/223, 0xdf}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/106, 0x6a}], 0x8, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/21 22:20:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="d30000007164bbbbaafcf1d3a64003e2bbc1a8036337cf733b6e35a2fb6fbc850ba5bae2afcd658bbde500a2466593b7301d24db099f69747e79472fe1fa62fa35dfe5480fd26e4082aa2597adeb527fe553e0de73a128a43f02cf91a13ea180d82c77c9da3b0a76bda4eb190506016898cb332262d58480f6655d0b1555190ef5b8b14fb922174103c9d42763af959f532ad4d1089dc3b9163407fdd45ff915fc81be601ba6942a11cb2dfc956f085fa7f75401fb1d9c1a1c89e5a0be205d8a9cf880fb59e1aa6e2931b5821bded87b9c8bae4bf9af8c001121"], &(0x7f0000000080)=0xdb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x80, 0x5}, &(0x7f0000000240)=0xc) r3 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000c82ffc)) 2018/03/21 22:20:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x5c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/03/21 22:20:34 executing program 1: r0 = socket$inet(0x2, 0x803, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6}, 0x10) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) fcntl$setsig(r0, 0xa, 0xd) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000d5ffc), 0x4) fremovexattr(r0, &(0x7f00000001c0)=@random={'os2.', 'ppp0\x00'}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet6(r3, &(0x7f0000000140), &(0x7f0000000180)=0x1c) 2018/03/21 22:20:34 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xa14, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r1, 0x8963, &(0x7f0000000000)={'rose0\x00', @ifru_names='ifb0\x00'}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f00000000c0), 0x2) r2 = request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='cifs.spnego\x00', 0x0) r3 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000180)="828dc1bc8d24a4b02d3b79c52d670400cc4790594788f1eb2cb8851e1e3dd3eff9fa10dabc05f4febe10733d21de038534c9247ceabc2d0e3f75baf880a498801c4cffd7745ca1a4a2ee4358ea9b3ec877af6042e6c59bd69ad36f04f20b8202788a9f2592ad77ca726ba96e0639d3b6d65dc56703f7d5e5e991062f1393eff54cc7153d06b7baee1c70e33e1e317d1d9121ee14e9eae799807596d789", 0x9d, r3) 2018/03/21 22:20:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a000103ffffffffffffffff02000000d960dba8fae7ddb4d88e48f7783c83b03d75c29f08f8114cbf48b1a1d7d04d4b9bc57cbee9ba8426bd7e56f11f58e36d1fdb919478d3ca6bda731e7e039d26bfe46c55f8d223f1c5e7a53f0970d5b67cc1b85a8476bf471071567e54345903"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000018e20)=[{{0x0, 0x0, &(0x7f0000018fb0), 0x0, &(0x7f0000018f79)=""/135, 0x87}}], 0x1, 0x0, 0x0) 2018/03/21 22:20:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="00ff0fac"]) 2018/03/21 22:20:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r0, &(0x7f0000000000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000000140)) 2018/03/21 22:20:34 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x1, r1, 0x1) 2018/03/21 22:20:34 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='bbr\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='keyring\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0xa7c}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/21 22:20:34 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@nl=@proc, &(0x7f0000001080)=0x80, 0x800) connect$ax25(r0, &(0x7f00000010c0)={0x3, {"17a343188dd6dc"}, 0xffffffffffffffe1}, 0x10) r1 = socket(0x10, 0x20000000802, 0x0) setsockopt(r1, 0x7fff, 0x902, &(0x7f0000000000)="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", 0x1000) write(r1, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/03/21 22:20:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) clone(0x0, &(0x7f0000000100), &(0x7f0000000280), &(0x7f00003e0ffc), &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x20000000}) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000940)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @loopback={0x0, 0x1}, 0x2890000000000, 0xffffffffffffff80, 0x4ac, 0x500, 0xf3, 0x100c1, r2}) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/21 22:20:34 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28a00, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0xbed, 0x0, 0x1, 0x5ba, 0x800}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffff97d, 0x10000, 0x1, 0x7, 0x7ff, 0x401, 0x4, 0x400, r2}, 0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000eb6f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/21 22:20:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) inotify_add_watch(r0, &(0x7f00006a7000)='./file0\x00', 0x4000001) 2018/03/21 22:20:34 executing program 3: r0 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x3, 0xfff7ffc2) 2018/03/21 22:20:34 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}], 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cbff78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) fsync(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000140)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000000}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x266) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x4, {{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x80, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0xffff, 0x1, 0x8, 0x6, 0x9}, 0xc) 2018/03/21 22:20:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}]}, 0x28}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/21 22:20:34 executing program 1: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r0, 0x80040000000) 2018/03/21 22:20:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)=0x100000001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x44}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) pipe2(&(0x7f00000000c0), 0x4000) 2018/03/21 22:20:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x17, 0x58, &(0x7f0000000000)="2d061d6cb51410c1cc9a7d394dfaedc21266a3125a9fd9a142e9462946d3bae987159fe0a89c10c0397cbfdad36488045045beaa0ac3e9212efa5fb8451f2aee28a0fe248b4fae377137ce8685d3742b7d2ebb44aeebd94b"}) 2018/03/21 22:20:34 executing program 5: getpid() getpgrp(0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = getpgrp(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r3, &(0x7f0000000100)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setpgid(r2, 0x0) 2018/03/21 22:20:34 executing program 3: r0 = getpgrp(0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/8, 0x8) r1 = gettid() clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x9) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f00003efff0)) getpid() 2018/03/21 22:20:34 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) getrlimit(0x9, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="726104000000000000000000000000000000000000000000098100000000000002000000000000000000000000000000000400000000000000000000000000000000000000000000"], 0x48) 2018/03/21 22:20:34 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0xfffffffffffffffd, 0xc8, [], 0x1000000000000144, &(0x7f00000004c0)=[{}, {}, {}, {}], &(0x7f00000003c0)=""/230}, &(0x7f0000000200)=0x10a) clone(0x0, &(0x7f0000000fff), &(0x7f0000000000), &(0x7f0000ab8ffc), &(0x7f00000de000)) pipe(&(0x7f0000b07ff9)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x101, 0x6, 0x7ff, 0x1ff, 0x8, 0x7}) 2018/03/21 22:20:34 executing program 7: clone(0x100, &(0x7f0000000000)="be7161d093f5a02f41dcc2d9709d59e01d75bbc821b591cf6838a45cd7b5bb28e2677c0f9c422ed0ced2a9a2e4e839f4719ed2fbf0270de00920aa6d7ed7c9cea707def2ce20c404cc5151f888edd483bdc9171c6b13b2fdbbea56918e13d7f9f3a4c1df9611c278da635aa07354ce4eaeaeed287bfb2d6403d6e1803e56aa9678cd00d2c3cd4fa78a97df1b65fd5c00a089f5da7252bc4cff0622ad397c1bb6ffe966a54a08", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="3299336a92d3872d9e689c492d57dcbcfe6aada719ac9c7c96f515d202495468d471f40176fa8c4fac1b70491a0dac05b1b78c427e81fde21dd3a4b36907789a2140331f613ce1ad612bf76acf12778817e35eae8d78bfa904d055e8083ecd1ab68751c32490fb6893c2dff091a120a0fd90254ee45640429fd88cf7d2181467e9e848d5a1a2924bc6624c221d20666ac7cbec7d8b0675bbaff3d2a3f36c45acc7c370d2d154e1d4500a2b7a1683998bbc3beb1ad1f310eafff9c9896e61a266055df2431d367c2e514f5ce451b1c801f797375f4495af575410ceb445cb9ab911736004e753b405fbe7f404e5e624c4") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/03/21 22:20:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) r2 = accept4(r0, &(0x7f00000001c0)=@ethernet, &(0x7f0000000240)=0x80, 0x80800) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) r3 = syz_open_procfs(r1, &(0x7f0000000140)='net/netfilter\x00') r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @rand_addr=0x400}}, 0x6, 0x7ff, 0x100000001, "5184392f7967cabb8f81f66e5931933a35c2e8a8fa9f58e4f8cd77debbe43eb93f04ebff117417695b6565878547b52443318f119d03f0be9277ddc524aa4faa563a0bf2ac1f5a18d3018a981eccb72f"}, 0xd8) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000180)=0x3) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)=0x4) 2018/03/21 22:20:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) 2018/03/21 22:20:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000000000)="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") 2018/03/21 22:20:34 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="2300000025007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr=0x3, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e22, 0x9251, 0x2, 0xa0, 0x20, 0x7b, 0x0, r1}, {0x8, 0xf08, 0x9, 0x9626, 0x0, 0x3, 0x3, 0xfffffffffffffff9}, {0x80000000, 0x4, 0xfff, 0x100000001}, 0x3, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3500, 0x7, 0x3, 0x0, 0x1, 0xfff, 0x6}}, 0xe8) r2 = socket(0x1f, 0x0, 0x80) sendto$ipx(r2, &(0x7f0000002040)="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", 0x1000, 0x4040041, 0x0, 0x0) 2018/03/21 22:20:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000600)=[@increfs={0x40046304}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), &(0x7f00000005c0)}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x78, 0x78, 0x0]}, 0xffffffffffffc6d7}}], 0x9a, 0x0, &(0x7f0000000140)="443e26eeb519e4f7e04c02be0b7526553678d813af772a5c0c5b0bf58e45ff9349c3eb520e732528f6a6cfde416da5893dea10d759974bce0d615848db87505043e72b27dab95a59b7d7dd543754ac83a16aaf0b39db6048100c4bb4ced55a10f9d9488fca049a334a4a680bef9c2d580d4726d41f08397669ebe44ba362b5d9efffb850a5549748ea4c7d0e350492b2d4fc2e21f8ff035d6786"}) 2018/03/21 22:20:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) inotify_init() unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/21 22:20:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x21, &(0x7f0000000040)=0x8000000000, 0x2a9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"b432b0a1cb5eb1"}, 0x7fffffff}, 0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/21 22:20:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xa6}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) r3 = getegid() openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000240)={0x0, 0x3}) 2018/03/21 22:20:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x810000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xff, 0x30, 0x100000000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x2, 0x204, 0x5, 0x914, 0xace, 0x7ff, 0x7ff, r1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x81, 0x3, [0xb1, 0x3, 0x0]}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000008c0)=""/4096, &(0x7f0000000100)=0x1000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000880)=@ethtool_cmd={0x19}}) [ 75.107231] binder: 11515:11518 got reply transaction with bad transaction stack, transaction 48 has target 11515:0 [ 75.125511] binder: 11515:11518 transaction failed 29201/-71, size 0-0 line 2936 [ 75.134927] binder: 11515:11528 BC_FREE_BUFFER u0000000000000000 no match [ 75.142886] binder: 11515:11528 transaction failed 29201/-28, size 0-24 line 3128 [ 75.162957] binder: BINDER_SET_CONTEXT_MGR already set [ 75.168545] binder: 11515:11528 ioctl 40046207 0 returned -16 [ 75.175684] binder: 11515:11528 got reply transaction with no transaction stack [ 75.175727] binder_alloc: 11515: binder_alloc_buf, no vma [ 75.175764] binder: 11515:11518 transaction failed 29189/-3, size 40-0 line 3128 [ 75.201687] binder: 11515:11528 transaction failed 29201/-71, size 0-0 line 2921 2018/03/21 22:20:35 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x312}, &(0x7f0000000040)=0x8) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000084fa8)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2018/03/21 22:20:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast2, @dev, @local}, &(0x7f0000000040)=0xc) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/21 22:20:35 executing program 6: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x200, 0x4) 2018/03/21 22:20:35 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00001b3000)) r2 = epoll_create1(0x0) dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_pwait(r0, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/03/21 22:20:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="e8000000000000002911b1403000000000004fa9"], 0x14}}], 0x2, 0x0) 2018/03/21 22:20:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) recvfrom$packet(r2, &(0x7f0000000040)=""/9, 0x9, 0x2041, &(0x7f0000000740)={0x11, 0x11, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/21 22:20:35 executing program 3: request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000fb5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) 2018/03/21 22:20:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000600)=[@increfs={0x40046304}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), &(0x7f00000005c0)}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x78, 0x78, 0x0]}, 0xffffffffffffc6d7}}], 0x9a, 0x0, &(0x7f0000000140)="443e26eeb519e4f7e04c02be0b7526553678d813af772a5c0c5b0bf58e45ff9349c3eb520e732528f6a6cfde416da5893dea10d759974bce0d615848db87505043e72b27dab95a59b7d7dd543754ac83a16aaf0b39db6048100c4bb4ced55a10f9d9488fca049a334a4a680bef9c2d580d4726d41f08397669ebe44ba362b5d9efffb850a5549748ea4c7d0e350492b2d4fc2e21f8ff035d6786"}) [ 75.201911] binder: 11515:11531 BC_FREE_BUFFER u0000000000000000 no match [ 75.201977] binder_alloc: 11515: binder_alloc_buf, no vma [ 75.202015] binder: 11515:11531 transaction failed 29189/-3, size 0-24 line 3128 [ 75.232070] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.242994] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.252379] binder: release 11515:11518 transaction 48 out, still active 2018/03/21 22:20:35 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) seccomp(0x0, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) r2 = getuid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x54080, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setreuid(r2, r2) memfd_create(&(0x7f0000000140)='ppp1lolo&bdevvmnet0cpuset{\x00', 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000057c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005b00)) geteuid() connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) dup3(r4, r1, 0x0) 2018/03/21 22:20:35 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80000, 0x0) gettid() select(0x40, &(0x7f0000000040)={0x8a, 0x6, 0x3, 0x0, 0x1, 0x1, 0x4, 0x40}, &(0x7f0000000080)={0x10001, 0xff, 0x40, 0xf24, 0x0, 0x1, 0x8, 0x3ff}, &(0x7f00000000c0)={0x1, 0xfff, 0x2, 0x4, 0x10000, 0x7, 0x2, 0x5}, &(0x7f0000000100)={0x77359400}) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000440)=""/167) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x2, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x100, 0x100000001, 0x7f, 0x58fcbeda, 0x0, &(0x7f0000000140)='irlan0\x00', 0x0, 0x3, 0x10000}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/132) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000380)={0x1ff, 0xf5f, 0x100, 'queue1\x00', 0xffffffffffffffcb}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x8000, 0xfffffffffffffff7}, 0x10) 2018/03/21 22:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000080)="04", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x9262ea78932f664a, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/21 22:20:35 executing program 2: socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0xfffffffffffffff9, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x100000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x9, 0x7fe0000000000, 0x0, 0x8, 0x40, &(0x7f0000000080)='bpq0\x00', 0x1, 0x4}) fcntl$notify(r0, 0x402, 0x8) r2 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0xffffffffffff37d9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) [ 75.274681] binder: undelivered TRANSACTION_COMPLETE [ 75.280864] binder: 11541:11546 got reply transaction with bad transaction stack, transaction 57 has target 11541:0 [ 75.298101] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.307080] binder: send failed reply for transaction 48, target dead [ 75.313795] binder: 11541:11558 BC_FREE_BUFFER u0000000000000000 no match 2018/03/21 22:20:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) fcntl$dupfd(r0, 0x406, r1) socket$inet6(0xa, 0x2, 0x100) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300ac4b80040d8c560a06ff7f0000e076000543d8d8fe580000004eca7f64643e8900050028005a0004fbf5100002000000000000631c04edc7000000000000000d00010001ea070000ec6b0f536e06ce", 0x58}], 0x1) 2018/03/21 22:20:35 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000054f37)=""/201, 0xc9}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x4, 0x7c, &(0x7f0000000140)="7966a1b3c3327cf709b3bf948b4ca07e87dbcda5385fde41a2cfc123ef3decac97145fb74f90ce4f003d7a5d9e9158d91160792e1673b2913d57bc8b33b28bb206fb63848e05a7e28f82e7525f9b3278502c97297bafe40eefdefda8438ac9fc840317451fd56eb0d6882804d802172f5c7b560f03705a9140398f5d"}) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x7) recvfrom$unix(r0, &(0x7f0000000080)=""/167, 0xa7, 0x0, 0x0, 0x0) 2018/03/21 22:20:35 executing program 5: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f0000000040)) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xc) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x80000001, 0x0, 'client0\x00', 0x0, "289d60cadf6e0577", "73b40458bed04a6f8d93d2005971a77d2ea81e1336840cb5a57e9b12f574c0da", 0x5a, 0x1}) write$selinux_user(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7372635f743a733020756e636f6e66696e65645f7500b9b43fda4288fcd8bf24acf8f95fccd60954768e6bb1608c2352feba199c78887a57a73ec2a50833c38c53664a4997a863aa0fceb2380749354890f13a5a086199e65952f7ff9c9c50e6b87f93f1bf70f2d82265a29e7db6556a00aeb063f0c6486be5e6b35f02df089ae7bb2014ee14adc7ba9e5f5d48316df204d1e6bf7c3e8200de35d06538e02b84d7218dc8e62c5e5e0a58425a3570f1abe982"], 0x28) fcntl$lock(r0, 0x6, &(0x7f00007ec000)={0x5}) unshare(0x10000) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x1220, 0x6, 0x8, 0xffffffffffffff80, 0xfff, 0x9, 0x7, 0x1, 0xf33, 0xca, 0x2, 0x7}) [ 75.321136] binder: 11541:11546 transaction failed 29201/-71, size 0-0 line 2936 [ 75.329504] binder: 11541:11558 transaction failed 29201/-28, size 0-24 line 3128 2018/03/21 22:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000080)) ioctl$void(r0, 0x5451) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003b9fdc)) [ 75.382937] binder: release 11541:11546 transaction 57 out, still active [ 75.394885] binder: undelivered TRANSACTION_COMPLETE [ 75.416165] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.424101] binder: send failed reply for transaction 57, target dead 2018/03/21 22:20:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000600)=[@increfs={0x40046304}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), &(0x7f00000005c0)}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x78, 0x78, 0x0]}, 0xffffffffffffc6d7}}], 0x9a, 0x0, &(0x7f0000000140)="443e26eeb519e4f7e04c02be0b7526553678d813af772a5c0c5b0bf58e45ff9349c3eb520e732528f6a6cfde416da5893dea10d759974bce0d615848db87505043e72b27dab95a59b7d7dd543754ac83a16aaf0b39db6048100c4bb4ced55a10f9d9488fca049a334a4a680bef9c2d580d4726d41f08397669ebe44ba362b5d9efffb850a5549748ea4c7d0e350492b2d4fc2e21f8ff035d6786"}) 2018/03/21 22:20:35 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x68, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0xc45}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xbf, @empty, 0x100}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x3ff, 0x20, 0xdd, 0x1}, &(0x7f0000000200)=0x18) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 2018/03/21 22:20:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/03/21 22:20:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000000, 0x8000000b53) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x404a00, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/21 22:20:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000001500)={0x4, 0x9, 0x800, "dee4e3c2a658", 0x1}, 0x10) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4a) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = getpid() r3 = getpgrp(r2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000011c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000001200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001240)={'ip6tnl0\x00', r4}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r3}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000010c0)="8b5524f62c04ea9438e3798717e30346f88a99fd04d217a858d982f39e76c12a26afb504f3fe84c34f38500f02a995f4486e09cb9f5857a1c9609f500be19c063cc391624edd4ac4b10d029fc7e77a4adea2f6c117ed5a80fbd7d13afb5d64ed79a456332a1ab492c6ad392d09cab20265dbb741265b5956168ac491a86c118c492cfbdd7795f7ac622c1026958c3ab3215f02be226fe77205d1a39c779130176a80e6a3cfbab79b1287783dad131ca0841729", 0xb3, 0x800, &(0x7f0000001180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001540)) sendto$inet(r0, &(0x7f00000000c0)="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", 0xffffffca, 0x3fff, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001280)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0xb3d, 0x4e22, 0x8, 0x2, 0x20, 0x80, 0x7b, r4, r5}, {0x1d, 0x3, 0x8000, 0x40, 0x5, 0x7fffffff, 0x4aef, 0x8}, {0x9, 0xfff, 0x400, 0x6}, 0x75d5, 0x6e6bb6, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0x7, 0x1, 0x7f, 0x0, 0x81, 0x800}}, 0xe8) 2018/03/21 22:20:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x648000, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/47, 0x2f, 0x100, &(0x7f0000000080)={0x4, 0x0, 0x1000, "cb0a17f3cf1f", 0x5}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x8000000000000}, &(0x7f00000001c0)=0x8) prctl$getreaper(0x13, &(0x7f0000000200)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchownat(r0, &(0x7f0000000240)='./file0\x00', r3, r7, 0x400) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380)={0x0, 0xfffffffffffffff7}, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r2, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r8 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x9, 0x34040) getsockname(r0, &(0x7f00000004c0)=@alg, &(0x7f0000000540)=0x80) sync() fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000580)=0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x303}, 0x8) r9 = syz_open_dev$random(&(0x7f0000000600)='/dev/random\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r8, 0xc05c5340, &(0x7f0000000640)={0x3fcc, 0xffff, 0x2, {0x0, 0x1c9c380}, 0x401, 0x3ff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00000006c0)={r1, 0x7}, 0x8) bind$ax25(r8, &(0x7f0000000700)={0x3, {"04cfaeed91c2da"}, 0x80000000}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000740)={r1, 0x8, 0xec, "1d9b86ab6634019e1a0fbc5d8e133e56a3caf9b47283638c7f1fadac3302a0b86457219b405429b994c9e9358bb70a8179604ad65e936078b3e317e263065e78d25f115ab29b5b52405a7f466b99ac139ca13777c40210fa87073fbc5f6374dfadc33d1903ddc3d80a7c6a6653a6207ab733b004be50c9abeebfae9ede54db2626835728c9b870bdb7d3c13fbc971cccdd9cf0714d69317e828eccc96cb909d241c4e47678292e6288e56853a1b0c92d144da5de3b8152c8b6a7ce3a5eb97365cd3da3ddf8d8bdd9c731cdc0bb76d0d26ac940a81afedd48c1c172cfb9a3b231e06b78d3fcccc2e4b4715408"}, 0xf4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000840)=0x4, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000000880)={0x77, 0xffffffffffff3bf8, 0x8, 0x4}) setsockopt$inet_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f00000008c0)={0x2}, 0x4) sendmsg$netlink(r8, &(0x7f0000003400)={&(0x7f0000000900)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003340)=[{&(0x7f0000000940)={0x23e4, 0x37, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x4b}, @generic="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@generic="faefb9bf6314c1546c4028ff79f9feb0f3221ecc444c1217297a5f51031de583f997f19bdbef5f030dc3eee75885ef65b87fe12b89b014f7550b62a741e9537c53937159d00d8e0832dfbdc7d69afe4cfb45c153959368078b83ff1c6af357bc88bdba1512887f53aa389ca7c7fb094221d9a7d3"]}, @generic="ea7faa8222"]}, 0x23e4}, {&(0x7f0000002d40)={0x5c4, 0x3f, 0x700, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x14, 0x34, [@generic="c2db070b8d038d9ee8b37a5e7dce"]}, @generic="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", @generic="ae77216819b0c7705287f35e349b6f041b315e20e9f75f33508f798b0c5d5651aec685e9347ab1006e337fec57072fbf02cc90094d265b4cc1a007137106d2b0f670787223748b12cc4eaae5fc9da58f7a2563afe9d0db46f76d03e8d8b38d0e590a5e74ccd88e53dc983e7dba204a46513c6e80bf3cf0c2f38196e158dea0257e5cc9ebce0a6f5a0b9fd63de6f831d7df67182f177ed8d29c25b6066d5a1c61322e839708f8ad2f3afef65d30571ecf68", @nested={0xa8, 0x46, [@generic="82a638da1683500026d3", @generic, @typed={0xc, 0x2f, @uid=r6}, @generic="cea731ac202d1355d144fe79aec0a25c805e1f8d33deea18add72b48f2b5e0121ba6dbc9f08977bba3138a4939bd4e8b085679aa806489f2589b79b28cdededf1d927eece41ac53bb560c445adf3a1a297ef0b7241ed45ee61560a5f6288618786feb879b40d7679f69ad000a815d54d0ddd3dfafd175bd6efe98f9adb", @typed={0x10, 0x74, @u64=0x89c5}]}, @nested={0x18, 0x15, [@typed={0x14, 0x31, @str='selfproc\x00'}]}, @nested={0x220, 0x92, [@typed={0x14, 0x8c, @str='/dev/sg#\x00'}, @generic="74b20a10eb3b3483607df20ec578cac6919445ee392ff9c0c78ba92cc873dd3287cbc4c31993bc6b5cce22ced83c6855dd6b903ed34212a1fe4fa4f956a8e439cc6be505683ff45ba9f09ade03712a3dbf46df9e6c54bb2921832cbc78073dc5b7714bec", @generic="c5495da1e52d1ea11e8e6925811157f62ca687041d8c50e678b89d0d72a48126de4e308d38c065", @typed={0x18, 0x6, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="8a239c6215d9c88416e0b8b4f1a4ebf85c968468b2f674f2b7553aa4fb8185febb555f6216c82247417083f90fd2539954e79e4ef6a51c23083e6619c0ae7b86e6f33426c1633435329c4e8d9dd6c785711b39420b89fc84ad8bca132cde9987897d82d112ca3e3875ae95f0ca021a4285354eea1e533bc4ea7cc861a37a1fa39ff897a4c59855df85c406f19752d212160088137ba84c90164f6f1ec0347e900f9b9c2de1ab6daab0982ce5cb31fe43c56c806e0bda81c33603b9789898dca711ccf0ebc422ceb366bb6e646e1cd540b450cd52b57ad39c6e6a952824c4c6443b0562571d00b533298663", @generic="a2d3e661e2ef5abc1902b3c8fa495d7c1885008d7f5cbffc4df4689b2e3d578737970b18577a4d2e86a0af5ed26e9403c091d325860ddf6d9a877c008ff7f28689db7765d6c4ec0821bec0f4fd61d7efefe61841ccb913325a7de84dec5abb63466a915935226cafc48a4091ffd6ef255cc53debcf46b8847f96"]}, @nested={0x8c, 0x7f, [@generic="992de9b927c71089ccd45f3bd082b242fca70e0bebb178301a86d7b14c52dc858027fa5cbeae260ad5895ec220bb4fbdebb4b3933753160a47e497c68b996e8af2e00754ce94bb66915a7d3c0e2e00a104ce89cd9088afce80092dddcae041c6b0b24fcbfb7bda98a0ec3ae1995a470c38ae839da275aad2eb06", @typed={0xc, 0x7, @uid=r3}]}, @nested={0x84, 0x62, [@generic="24f33709a3", @typed={0x78, 0x2e, @binary="d9f3f5c8d2232d6b3f1cc4abcf6ccdcd00f0fcfe2941a32a1cb3b46772b713cde707af8f93fc80f88cb5121c96597f2651fbabb4bed04547ed7234c39c7cfd65021611f44fd18e2ebb4afb3434da6bf945f07ada1db85bc253813c2c7636ec8f512f616e77a7cc24e691625030fb984a"}]}]}, 0x5c4}], 0x2, &(0x7f0000003380)=[@rights={0x30, 0x1, 0x1, [r8, r8, r0, r0, r8, r0, r8]}, @cred={0x20, 0x1, 0x2, r5, r6, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r7}], 0x70, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000003440)={r1, 0x1, 0x3, [0x3, 0x0, 0x40]}, &(0x7f0000003480)=0xe) setsockopt$inet_dccp_int(r8, 0x21, 0x0, &(0x7f00000034c0)=0x903, 0x4) 2018/03/21 22:20:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000200)="04", 0x1) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/106, 0x6a}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/03/21 22:20:35 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000100)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000014) 2018/03/21 22:20:35 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket$inet6(0xa, 0xf, 0x1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gre0\x00', 0x60000000000000}) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/21 22:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000280), 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 75.511221] binder: 11593:11595 got reply transaction with bad transaction stack, transaction 62 has target 11593:0 [ 75.534615] binder: 11593:11595 transaction failed 29201/-71, size 0-0 line 2936 [ 75.546340] binder: 11593:11612 BC_FREE_BUFFER u0000000000000000 no match 2018/03/21 22:20:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x10000, 0x3, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) 2018/03/21 22:20:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffff8, 0x400000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x7, 0x100000000, r1}) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) read(r0, &(0x7f0000b07000)=""/36, 0x24) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x101, 0x7, 'queue0\x00', 0x6}) 2018/03/21 22:20:35 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) ppoll(&(0x7f0000033fd0)=[{r1}], 0x1, &(0x7f0000033ff0), &(0x7f000002bff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/03/21 22:20:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000041fc8)={0x0, 0x0, &(0x7f000003bff0)={&(0x7f0000023fe0)=ANY=[@ANYBLOB="0216000002002000ffffffffffffffff"], 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/4096) recvmsg(r0, &(0x7f0000044000)={&(0x7f0000044ff7)=@rc, 0x9, &(0x7f0000041000), 0x29a, &(0x7f0000047000)=""/242, 0xf2}, 0x0) 2018/03/21 22:20:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000600)=[@increfs={0x40046304}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), &(0x7f00000005c0)}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x78, 0x78, 0x0]}, 0xffffffffffffc6d7}}], 0x9a, 0x0, &(0x7f0000000140)="443e26eeb519e4f7e04c02be0b7526553678d813af772a5c0c5b0bf58e45ff9349c3eb520e732528f6a6cfde416da5893dea10d759974bce0d615848db87505043e72b27dab95a59b7d7dd543754ac83a16aaf0b39db6048100c4bb4ced55a10f9d9488fca049a334a4a680bef9c2d580d4726d41f08397669ebe44ba362b5d9efffb850a5549748ea4c7d0e350492b2d4fc2e21f8ff035d6786"}) [ 75.561729] binder: 11593:11612 transaction failed 29201/-28, size 0-24 line 3128 [ 75.596766] binder: release 11593:11595 transaction 62 out, still active [ 75.606721] binder: undelivered TRANSACTION_COMPLETE 2018/03/21 22:20:35 executing program 2: clock_gettime(0xfffffffffffffff0, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'em0ppp0\x00'}, &(0x7f00000000c0)=""/221, 0xf5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)="747275737465640f757365722c6b657972696e675e7070703165746831707070306d643573756d00") 2018/03/21 22:20:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24a) 2018/03/21 22:20:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x10002001d, r0, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/21 22:20:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) time(&(0x7f0000000040)) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) membarrier(0x31, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\\\\md5sum^\x00', 0xfffffffffffffffc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)) fchmod(r0, 0x4) r2 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0xc1, r1) 2018/03/21 22:20:35 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) process_vm_readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/9, 0x9}, {&(0x7f00000011c0)=""/196, 0xc4}, {&(0x7f00000012c0)=""/181, 0xb5}, {&(0x7f0000001380)=""/185, 0xb9}, {&(0x7f0000001440)=""/30, 0x1e}, {&(0x7f0000001480)=""/109, 0x6d}, {&(0x7f0000001500)=""/155, 0x9b}], 0x8, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f00000016c0)=""/8, 0x8}, {&(0x7f0000001700)=""/85, 0x55}, {&(0x7f0000001780)=""/11, 0xb}], 0x4, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/207, 0xcf) [ 75.624403] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.633639] binder: send failed reply for transaction 62, target dead [ 75.667854] binder: 11632:11637 got reply transaction with bad transaction stack, transaction 67 has target 11632:0 [ 75.687307] binder: 11632:11637 transaction failed 29201/-71, size 0-0 line 2936 [ 75.714199] binder: release 11632:11637 transaction 67 out, still active [ 75.721588] binder: send failed reply for transaction 67, target dead 2018/03/21 22:20:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/21 22:20:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x648000, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/47, 0x2f, 0x100, &(0x7f0000000080)={0x4, 0x0, 0x1000, "cb0a17f3cf1f", 0x5}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x8000000000000}, &(0x7f00000001c0)=0x8) prctl$getreaper(0x13, &(0x7f0000000200)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchownat(r0, &(0x7f0000000240)='./file0\x00', r3, r7, 0x400) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380)={0x0, 0xfffffffffffffff7}, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r2, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r8 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x9, 0x34040) getsockname(r0, &(0x7f00000004c0)=@alg, &(0x7f0000000540)=0x80) sync() fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000580)=0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x303}, 0x8) r9 = syz_open_dev$random(&(0x7f0000000600)='/dev/random\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r8, 0xc05c5340, &(0x7f0000000640)={0x3fcc, 0xffff, 0x2, {0x0, 0x1c9c380}, 0x401, 0x3ff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00000006c0)={r1, 0x7}, 0x8) bind$ax25(r8, &(0x7f0000000700)={0x3, {"04cfaeed91c2da"}, 0x80000000}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000740)={r1, 0x8, 0xec, "1d9b86ab6634019e1a0fbc5d8e133e56a3caf9b47283638c7f1fadac3302a0b86457219b405429b994c9e9358bb70a8179604ad65e936078b3e317e263065e78d25f115ab29b5b52405a7f466b99ac139ca13777c40210fa87073fbc5f6374dfadc33d1903ddc3d80a7c6a6653a6207ab733b004be50c9abeebfae9ede54db2626835728c9b870bdb7d3c13fbc971cccdd9cf0714d69317e828eccc96cb909d241c4e47678292e6288e56853a1b0c92d144da5de3b8152c8b6a7ce3a5eb97365cd3da3ddf8d8bdd9c731cdc0bb76d0d26ac940a81afedd48c1c172cfb9a3b231e06b78d3fcccc2e4b4715408"}, 0xf4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000840)=0x4, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000000880)={0x77, 0xffffffffffff3bf8, 0x8, 0x4}) setsockopt$inet_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f00000008c0)={0x2}, 0x4) sendmsg$netlink(r8, &(0x7f0000003400)={&(0x7f0000000900)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003340)=[{&(0x7f0000000940)={0x23e4, 0x37, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x4b}, @generic="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@nested={0xb4, 0x43, [@typed={0xc, 0x6e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x2a, @fd=r9}, @typed={0x58, 0x6e, @binary="43716fa3fedbab034ce0949432710d6130c68a690e76a0a4c25503099215f52f518be6b323cbe84049e93643b835addaf22d5b0b36445ab4cc4a8d03a896fc2b3539b2f04e24067d03a60f06a62ea5d1"}, @typed={0xc, 0x69, @uid=r6}, @typed={0x24, 0x6f, @str='systemGPLvboxnet1]\\/&wlan1\x00'}, @typed={0x10, 0x4c, @u64=0x1}]}, @nested={0x1310, 0x14, [@typed={0xcc, 0x5a, @binary="0df8df5089a04df08e12e9d5bafa02146d1f19a9f61ebd4e85945abbb8db7ab56f48cd8ea854b86ecdc201eec86bd5f5e5d1ea30ce0bb611e73923e03a1296857e137541a6dad27db275654fd8e90fd5984f0f9225e0cc563a4f97cf614ff799a041c96cd768b15729aba33350b0b1aac7ad7c34ae869ce5e7786733f35758fe56981a3d8cc72a10bc54a2cdbf94950702b9b8d43e48bdcb5cd38032dbb9ee5c7209bf66afba493e7d76cee2f1c7479958f8199f39ae94b2aefdefdbab66a6fcfc58"}, @typed={0xc, 0x6e, @fd=r0}, 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@generic="c39854825608f603706ed6044f8607b845c41f4e4a5f9c04ae2b6207bba4411d5bc089095622919ac3a02f7019cb8ca2ec4ba0fab9eb8128c5130e3d3028e09cb9744a039766507daa9994ebd5316ae3b602e9cfcb0ea6747f86fd44730ac29ea74d3bba0819e57f5dc479617d617cb1fc5e818467531497ddfb928bd054", @typed={0x10, 0x6, @u64=0x7}, @generic="2d2c7d4ab15e35b94d4a26cd2b97dabbbe70a6a728716b7a2f3af80ea78c0200b31f2c4a0d7f2ed5043c3206c2e9efe4f0556c1de125b5771c4379da38b688ee9d10ad706a00931e774376025dc5c4d1fd8f654e113ae460878cbf62b215bea7a548cda7408054a685c23751e44a6c817f4540a936ee0fa445dcae1e277b5f4981b3b89bd82c588327dbcee4a3636013133f57cad376156c914cf17be5654a5dedd5a76c94648c12dfbdd729768fa70e706c7f21ae6d01ad512c69bbd3f5c50f19f52b27e505b1f0a29882580326a97616b3b3c82e", @generic="3ad512a5070637c5ed314303949190e9c3b92e5d1be6cd0f6dc367464f541b65aae08238100c33a302e76f378677019a5ed02b", @typed={0x1c, 0x5e, @str='eth0{bdev-%+#wlan1\x00'}, @typed={0xc, 0x1a, @fd=r0}, @generic="faefb9bf6314c1546c4028ff79f9feb0f3221ecc444c1217297a5f51031de583f997f19bdbef5f030dc3eee75885ef65b87fe12b89b014f7550b62a741e9537c53937159d00d8e0832dfbdc7d69afe4cfb45c153959368078b83ff1c6af357bc88bdba1512887f53aa389ca7c7fb094221d9a7d3"]}, @generic="ea7faa8222"]}, 0x23e4}, {&(0x7f0000002d40)={0x5c4, 0x3f, 0x700, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x14, 0x34, [@generic="c2db070b8d038d9ee8b37a5e7dce"]}, @generic="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", @generic="ae77216819b0c7705287f35e349b6f041b315e20e9f75f33508f798b0c5d5651aec685e9347ab1006e337fec57072fbf02cc90094d265b4cc1a007137106d2b0f670787223748b12cc4eaae5fc9da58f7a2563afe9d0db46f76d03e8d8b38d0e590a5e74ccd88e53dc983e7dba204a46513c6e80bf3cf0c2f38196e158dea0257e5cc9ebce0a6f5a0b9fd63de6f831d7df67182f177ed8d29c25b6066d5a1c61322e839708f8ad2f3afef65d30571ecf68", @nested={0xa8, 0x46, [@generic="82a638da1683500026d3", @generic, @typed={0xc, 0x2f, @uid=r6}, @generic="cea731ac202d1355d144fe79aec0a25c805e1f8d33deea18add72b48f2b5e0121ba6dbc9f08977bba3138a4939bd4e8b085679aa806489f2589b79b28cdededf1d927eece41ac53bb560c445adf3a1a297ef0b7241ed45ee61560a5f6288618786feb879b40d7679f69ad000a815d54d0ddd3dfafd175bd6efe98f9adb", @typed={0x10, 0x74, @u64=0x89c5}]}, @nested={0x18, 0x15, [@typed={0x14, 0x31, @str='selfproc\x00'}]}, @nested={0x220, 0x92, [@typed={0x14, 0x8c, @str='/dev/sg#\x00'}, @generic="74b20a10eb3b3483607df20ec578cac6919445ee392ff9c0c78ba92cc873dd3287cbc4c31993bc6b5cce22ced83c6855dd6b903ed34212a1fe4fa4f956a8e439cc6be505683ff45ba9f09ade03712a3dbf46df9e6c54bb2921832cbc78073dc5b7714bec", @generic="c5495da1e52d1ea11e8e6925811157f62ca687041d8c50e678b89d0d72a48126de4e308d38c065", @typed={0x18, 0x6, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="8a239c6215d9c88416e0b8b4f1a4ebf85c968468b2f674f2b7553aa4fb8185febb555f6216c82247417083f90fd2539954e79e4ef6a51c23083e6619c0ae7b86e6f33426c1633435329c4e8d9dd6c785711b39420b89fc84ad8bca132cde9987897d82d112ca3e3875ae95f0ca021a4285354eea1e533bc4ea7cc861a37a1fa39ff897a4c59855df85c406f19752d212160088137ba84c90164f6f1ec0347e900f9b9c2de1ab6daab0982ce5cb31fe43c56c806e0bda81c33603b9789898dca711ccf0ebc422ceb366bb6e646e1cd540b450cd52b57ad39c6e6a952824c4c6443b0562571d00b533298663", @generic="a2d3e661e2ef5abc1902b3c8fa495d7c1885008d7f5cbffc4df4689b2e3d578737970b18577a4d2e86a0af5ed26e9403c091d325860ddf6d9a877c008ff7f28689db7765d6c4ec0821bec0f4fd61d7efefe61841ccb913325a7de84dec5abb63466a915935226cafc48a4091ffd6ef255cc53debcf46b8847f96"]}, @nested={0x8c, 0x7f, [@generic="992de9b927c71089ccd45f3bd082b242fca70e0bebb178301a86d7b14c52dc858027fa5cbeae260ad5895ec220bb4fbdebb4b3933753160a47e497c68b996e8af2e00754ce94bb66915a7d3c0e2e00a104ce89cd9088afce80092dddcae041c6b0b24fcbfb7bda98a0ec3ae1995a470c38ae839da275aad2eb06", @typed={0xc, 0x7, @uid=r3}]}, @nested={0x84, 0x62, [@generic="24f33709a3", @typed={0x78, 0x2e, @binary="d9f3f5c8d2232d6b3f1cc4abcf6ccdcd00f0fcfe2941a32a1cb3b46772b713cde707af8f93fc80f88cb5121c96597f2651fbabb4bed04547ed7234c39c7cfd65021611f44fd18e2ebb4afb3434da6bf945f07ada1db85bc253813c2c7636ec8f512f616e77a7cc24e691625030fb984a"}]}]}, 0x5c4}], 0x2, &(0x7f0000003380)=[@rights={0x30, 0x1, 0x1, [r8, r8, r0, r0, r8, r0, r8]}, @cred={0x20, 0x1, 0x2, r5, r6, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r7}], 0x70, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000003440)={r1, 0x1, 0x3, [0x3, 0x0, 0x40]}, &(0x7f0000003480)=0xe) setsockopt$inet_dccp_int(r8, 0x21, 0x0, &(0x7f00000034c0)=0x903, 0x4) 2018/03/21 22:20:35 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xe2779528b144d601, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) 2018/03/21 22:20:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x6, 0x1, 0x1e, 0x6, 0x100000001, 0xf1}) 2018/03/21 22:20:35 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='irlan0\x00', 0x10) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000004680)={{0x0, 0x80}, 'port1\x00', 0x80, 0x800, 0x1, 0xfffffffffffffff8, 0x3, 0x47b, 0x6, 0x0, 0x4, 0x3}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000048c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000049c0)=0xe8) sendmmsg(r2, &(0x7f000000a600)=[{{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="76785a230715b242eebee066524ee4cd94c187aa0ce7239ed0faaf92bcdd4c4e1463437d54f3fa7769d4aa4c582350454a6ac36cf5871fc6ccf0a2c3c76dc82301f9a34ee94dc7ba31e0e95f0cd3971b1104e7e876189c62890d64f8e4f90bb803bcd63f9fdb798142ef3ab807d1232be466f9807672a7a3dcb6e4fff9803f145b78b85fd83171d59d3ec3b0f50106560a91906b011bb43de82f8c3eabd4106d23d24d0c9418127d522bd9e79e9d560419f6667dc6f316ee", 0xb8}, {&(0x7f0000000300)="7d08abcd4ca1e65069a7385f9a85310aa2379247bebd8fca8ee13b53ce38ea160ba5f11bcfa8d71839cab27f23e64ba42489100a6e8731f5d0c55c1fb6a4e3915dd9b520fb04685178dd13b5d2e822ed2d79925c9818794074e549e8de21cc38125a3661c139eb5eb9a135a40f6aaa3a21dc7abf697682105d53bf70c4bacfee67a178b02cb0c455ef2776d4d6d0409ca13803e809f41c40a76c3b2fd653056454350d6bac", 0xa5}], 0x2, &(0x7f0000000400)=[{0x30, 0x107, 0xdb8c, "1b8965758f6630040f31097265cc5c05b0eb15016ed534623e2a0ad5"}, {0x58, 0x112, 0x2a8000000000000, "d7dd1adee3c2bab185b9732e91be9dfd6fa0ca91f15c04eeb87997aaa62cde31b5f0371eb4e406409fb2f955434f58fab7fbd3bedf6d344fc2daef43d2bc3b17eeb5d3296afd0b"}, {0xb8, 0x29, 0x4, "3ee612315f772ebdb3fc4e22845baa699a94e86ffd5c3bba8910f633f0d9662aace5050a34e26c051ec76864d5468706b02fed0952ce68ac2c5423a526a9b8fbc897ed19db1a52944bbe318a138f9bf84b92a3c61f27ffeecb5ef2b9359cddd703151bc8ef7e0121b3d28678aab6daba8bc1ef2087033aa0806d7664ae81ee71c411e6cba783f239413dbbec32c16f026725c08db944836a2feca8f2e4592b7b7806b4bf"}, {0x20, 0x102, 0x1b2e, "1aad98430f78c7fcea12"}, {0xc8, 0xff, 0x7f, "5ad6c389a15ca5aa5aff877c05c376ea68bcf17450d74a82a65f74a42bf0258507312405ab79ccb6f7fbd76edfd3b75fac49ab3a924f1c032e11b42c79841f6c0462895ee667db790fc28c6e7251dc34879ce086495ab79d6e27bcc66dcf0d9bb23fd3807674f9e3ef54ca51630db5012e0eec6e310f9d34e10d37bad1259b9a8c263cf6e305e17a78f1e5dfa3920bf7e9fb6c63f7fc3c92b38244f0b62cd72a95861fc02fb815545382ba9572f57e0f7a0689054b638b"}, {0xf8, 0x0, 0x5, "9c531ac0e15cad975f103dfd24400108452b249ff75c21d7d0daaca2469c0879adfaed3f4afcb1541de54b666d55386e1d5d0f504400e439332468a7bbe59b2b186de33d927e5094b246eadd0cfb875563d70a04b07ba809418510827a6bfb9205f1226703b7084e91d769e70af84c2b36f246267481ae2ef52106acea81835b5a9eb871b6207a474b06eecf0a5c47da1e891cfd8c782578777f63570063ade1223f167831f08795ce2318f3e421b313db51f2cdd5bac352dea7509d10427aea51f1e8dcb204ccd84bcfc30ae43c22a719597c38d04160661eb7d7f71103093ab49cf7"}, {0x28, 0x119, 0xc83a, "e41f9616f41f927c7eff67c09fa6d7eb1598ce"}, {0x30, 0x115, 0x1eb77d2, "90c8a73d660806669228a82b17005a549d90ea56290aecbdd01c6c"}, {0xa8, 0x114, 0x9bb, "8e2c21fa662f5dd4398fd03096c8efb7bef3bfe558c842e9d6cc98da5aa140003f067657d1a8b37f798fa415c5f0e33c180ba9aad01033af7efd35deca5ae71034ca0add1da6c7e8f97631481f94d8de0256003cb4452e90fb225789cb861cfd6d2cc4bfb549f513a2b0e113bd5931238078fefb681a764e169d14b467507b732df542c743e30aa7bb44ff579e47a170bb4eb5162f70c7a2"}, {0xa0, 0x117, 0xfffffffffffffffb, "03a82609a2b7639facba6f28ab254a49ed3791d6952341153e19c50eb81384fc6d4e3b53b89f0d8aed0382d14951cace55a806f90107ff0107548b219df5c4f01fdbc542ccbe8b4348827f5877084bbd22f7444f09f4e152669c9f40140d237c4091588e873988980ed4ec11e7b66d5cae6c4e4019d67bf9544e4081d139d5c27b268629e659bcb74fd7604f44747c"}], 0x4c0, 0x8000}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f00000008c0)="0df2b74bf16d18ad5d79ea7528c70c3c2e1915714b72de36065786818c1f79111226bfa7f799e059a96905941b4ad6b0afb317a1ccb1d04b7679bae5c339023a6405898175d415095308bf7cb71e58c904055e29d13c3035dead8b26cb1ff5d066dd546201b1f323fdc6ec6fe29ca6165402d9cf0798d6dec6b025a044dcc52431ee8c0226adf6ce5ad0ed0e54329dd4e8e927abf8a6af802a8d458575c74d3fe12a21e6610d4940faf7e1ddb904cee0a05ae4a8d90012c6f41e", 0xba}, {&(0x7f0000000980)="8fcca4ae", 0x4}, {&(0x7f00000009c0)="306e194fc65dace147c47a5ea94c98ed56416dd705547578259d2da72b8b53eb78a75614349981e70e0b409ca367b47b749cbc16fa96", 0x36}, 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{0x78, 0x117, 0xfffffffffffffffe, "59daf6faac3329a5c59683674adfeb264f9641b27740145ca1ed231af9f7679654aee72679b946eb028a563b40f171ad708141121ec6d2c9b2533550a120cf450704e4f5d2baa1f17baad22938df26d701ea70d4d1485d0c61179c16c8004bdc6b"}, {0xc8, 0x11f, 0x200, "2b013cd22be1340b768dfe7835419a692ebde8ddc46d47aeaa056c24b161237b42f6cf655df887a77bda86c47f9601c1dc0492c3b49d4e55177a53ca1a2b471b3ba8f75860e691938117e09ac7777c77a3310947c2c812663fc56a9bba96a6643916937b8d5f34738ce68aed56ace05d5542485cab08c4124700ddf5ccce7f368d4e93c9eed9aa22a122b64bb404289dddf3af7ec3dd1d7d21500dd0dbbb263610dc88a643fee6772552f991c0e4836da59cdb425c4b0f"}], 0x1200, 0x4}, 0x8001}], 0x7, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000004740)={{0x2, 0x4e23}, {0x7, @random="ad5a61d9acea"}, 0x2, {0x2, 0x4e21}}) 2018/03/21 22:20:35 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 22:20:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='system.posix_acl_default\x00') ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/21 22:20:35 executing program 2: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'bond0\x00', {0x0, 0x4e20}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) delete_module(&(0x7f0000000080)='\x00', 0x200) [ 75.789884] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òÿÿÿÿ”‚ì}. 2018/03/21 22:20:35 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/03/21 22:20:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x1) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1035) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/180) prctl$intptr(0x2e, 0x6) 2018/03/21 22:20:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') shutdown(r0, 0x1) sendfile(r0, r0, &(0x7f0000000080)=0x400000, 0x13b) 2018/03/21 22:20:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x38, &(0x7f0000001080)={0x6, 0x20, 0x5, 0x65}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/03/21 22:20:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x802, 0x0) ioctl(r0, 0x2271, &(0x7f0000947000)) 2018/03/21 22:20:35 executing program 7: r0 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) socketpair(0xa, 0x807, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0xda, &(0x7f0000000280)=0x2) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='&&vboxnet1:\x00', r0) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/hwrng\x00', 0x0) 2018/03/21 22:20:35 executing program 1: r0 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000040)="c19040b7950c0802000000000000008683e26fe8582b1885756c2ce1dd7a29caf7b4aff35f3da696c8981ca6951da40000000000000000000000") 2018/03/21 22:20:35 executing program 4: prctl$void(0x22) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4, 0x101, 0x7f, 0x0, 0x4, &(0x7f0000000040)='vlan0\x00', 0x4, 0x2, 0x9}) 2018/03/21 22:20:35 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x65) clone(0x0, &(0x7f0000000fff), &(0x7f0000000ffc), &(0x7f000039f000), &(0x7f0000000000)) 2018/03/21 22:20:35 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x40, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x6}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x0, 0x2}, {}, @queue}], 0x60) 2018/03/21 22:20:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/168) r2 = syz_open_procfs(r1, &(0x7f0000000080)='oom_score\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) sendfile(r0, r2, &(0x7f0000a12000), 0x1) sendfile(r0, r2, &(0x7f0000000000), 0x2bf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x10, 0xaea, 0x200}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x283, 0x5}, 0x90) 2018/03/21 22:20:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8400, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000080)="0a5f9ef2c8368f82cbac19cd9e8246b99ec1781c963bb03de84dcdb7307988eca25495a81fda9d0eca0fa19fe0521010fc772757827413ef97b3ee665574053d4f9b04c8c1f028f7a333282e11019a539128305d34894f4bb03f9ae80d881900df5cb6c73f7ced844b9d9dfa6c68f0d8fdcbd703285e0d9d4cd00db87a2180bc2970aab8b36d9d8ca9cfe6a63464d7cf84ce813019f8bc5a29727a896321f01e894967335e012f231bca88f6aa0e39c57c1d861a35", 0xb5) ioctl(r0, 0x400000000000127c, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r6 = getgid() setgroups(0x5, &(0x7f0000000380)=[r2, r3, r4, r5, r6]) 2018/03/21 22:20:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f0000952ff0)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000140)) 2018/03/21 22:20:35 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'eql\x00', 0x2}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x7fffffff, 0x7, 0x9, 0x0, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x13}, 0x6}}, 0x980, 0xff, 0x1, 0xec, 0x3f}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x10, 0x9, [0x3, 0x615c5bc8, 0x6, 0xffffffff, 0x8000, 0x1, 0x0, 0x8, 0x6]}, &(0x7f0000000200)=0x1a) exit(0x0) pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000000240)="7bdf669678abdb3a9b4ee74aa8fd5116a4f7b107c5ff45619dbb445211db822477a5020bd8c161b948cf792c7cadbd0b75720610d4ff93e038c8d23b22a956b314fb0c76761a22721f9d38aaf38c90b0e2df7f64cfd3585bd3ac610f3e5c4247f5cc8f3f7269e44a4d6968d7bd65be125449865d5903bbfe22e55505d8cb18455a23e741cad5072f8dc38f1358672ec030", 0x91}], 0x1, 0x0) 2018/03/21 22:20:35 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="b704172ca3599d488b5ae9e5a8097882d5e4393e67daf43b6cf0dee2d033efd6b4f3377b8644b6eb49ef0da2e8d299830ef1ef96ace0898e0e10d184da146bfc41196016724d550f6cf0f174a86ff6a7e6701f5ad3a3cd0815211e0b3a4a4df3478ceef8fd13af12f4e4d383b56d87754607d906f58090cf444174867992cd63f5ff") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/21 22:20:35 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xffff, &(0x7f0000000140)={0x8}, 0x8) sysfs$1(0x1, &(0x7f0000000180)='ppp0procmime_typeEsystem^md5sum\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, 0x4, 0x7}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) recvfrom$ipx(r0, &(0x7f0000000340)=""/30, 0x1e, 0x2000, &(0x7f0000000380)={0x4, 0x9, 0x1, "255900874989", 0x7}, 0x10) mlockall(0x2) 2018/03/21 22:20:35 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r2 = inotify_init1(0xfffffffffffffffd) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) socket$inet_sctp(0x2, 0x5, 0x84) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="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") creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/03/21 22:20:35 executing program 1: r0 = socket(0x10, 0x8000000802, 0x0) ftruncate(r0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0xfffffffffffffea7) 2018/03/21 22:20:35 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x5, 0x1, 0xada, 0x4, 0x7, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x101, 0x5b18, 0x80000000, 0x7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x4, 0x49b7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) 2018/03/21 22:20:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x12, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000080), 0x10) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) ppoll(&(0x7f0000007000)=[{r1}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/03/21 22:20:35 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$ipx(r0, &(0x7f0000000100)="705c4e0e96275480ef53e8d708c59c88cee384c0e8e8a50c76d346c208e75f5b6fbeca412dd97a2d98fc4fd7f04eaee2b6744a3a12f3b0362c42947be03eada23c037b6700c55aebcf9a324d4ce72e7e67e259b68c6bfbceceb3e1932b9c8ddc656fe7c5c2357aad3b4a115e0c25bd34639cd60390e1e0e2248819105539024ee932bc7331e7d92cc0eeae7e153d83487c62243d2462b3de92c93fe55762852cc2ae7d601199e29deb10bd5a957e82983e450067ff03fecd5ff74c6f558e8e684e13e7", 0xc3, 0x20004000, &(0x7f0000000040)={0x4, 0x6, 0x1, "608223b42a47", 0x73cb8091}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/21 22:20:35 executing program 0: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/03/21 22:20:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="a0", 0x1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x81}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 22:20:35 executing program 4: prctl$getreaper(0x17, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/21 22:20:35 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7, 0x0) ptrace(0x4207, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, 0x4, 0x4, 0x0, 0x2, 0x3218}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001180)={0x3, 0x8, 0x3, 0x200, 0x0, 0x1, 0x3, 0x1, r2}, &(0x7f00000011c0)=0x20) ptrace$setopts(0x4209, r1, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000000c0)=""/4096) 2018/03/21 22:20:35 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000004000/0x3000)=nil, 0x3000, &(0x7f000000ff5a)=""/166) 2018/03/21 22:20:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x52, 0xfffffffffffffffb, 0x4, {0x0, 0x6991c200}, {0x2, 0x10000}, @cond=[{0xfff, 0x8000, 0xfff, 0x5, 0xffffffffffffffff, 0x100000001}, {0xdb, 0x1, 0x1, 0x80, 0x1, 0x8}]}) write(r0, &(0x7f000019dfe8)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0xe267) tee(r0, r0, 0x6, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x3, 0x5}) 2018/03/21 22:20:36 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x40) r2 = dup3(r1, r0, 0x7fffe) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xe, 0x3, 0x7, 0x3, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}]}, 0x18}, 0x1}, 0x801) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000140)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/03/21 22:20:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) r1 = dup3(r0, r0, 0x80000) recvfrom$packet(r1, &(0x7f0000001540)=""/153, 0x99, 0x10063, 0x0, 0x0) 2018/03/21 22:20:36 executing program 7: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0/bus\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0xad7) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/89) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{}, 0x0, 0x0, 0x3ff}], 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1) 2018/03/21 22:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x41, @empty, 0x9}, {0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x8001, [0xfffffffffa77dc13, 0x6, 0x8, 0x4, 0x8, 0x7, 0x9]}, 0x5c) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/21 22:20:36 executing program 5: r0 = add_key(&(0x7f0000000580)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='\x00', 0x1, 0xfffffffffffffffe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1000, [0x16d, 0x7ff, 0x3, 0x8, 0xfffffffffffffffc, 0x1, 0x6, 0x29]}, 0x5c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000000), 0x4) keyctl$read(0xb, r0, &(0x7f0000000240)=""/196, 0xc4) 2018/03/21 22:20:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000002c0)=[{0x0, 0x4705}, {0x4, 0x4}, {0x4, 0xc00}, {0xb, 0x2}, {0xe, 0x8000}, {0x3, 0x3}, {0x8, 0x5}], 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'dummy0\x00', 0xfffffffffffffffe}) sendto$inet(r0, &(0x7f0000000200)="acbb915d6846975d5d248d4c727115f29ae00605a1540f53036c3cc3296fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xd3, 0xf8e5}, 0x8) 2018/03/21 22:20:36 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) clock_getres(0x0, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x4) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/03/21 22:20:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1ff, 0x0) accept4$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) ioprio_get$uid(0x3, r2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x18, 0x11, &(0x7f0000000040)="e92cde4ca4944b4b000000000000000000"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) 2018/03/21 22:20:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80e, 0x200) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x19e9783f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) 2018/03/21 22:20:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/21 22:20:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="f51906cdae2a5fee42728806d93ba26bff0e0dfb8b189954105d845bee5d58abf2eb5bcd67c160dc11d1349cad3ad1c57d43661d3596cfda4c0ec3bfb704fb4b59c9f2ff4c3dd06608f0bd269aa6abcc9586d54bac9bd6f007340e3b739cd2a76412a443a579dd83c2750a9899f065b443942aa50533e1e6cee6c7d29b44a67587a97d58382a4797931656664ab0d8af6a65c95bc8fb93d9fcc5c17390511cccf6951353a1f6590467fd94baee661d7cc6e852da73ade19fc812f33e518458bccc29c34b1463ce4730e2a6e82e36a95ad6e7787b28c1923fbc993ee444383b9c93cb6805d33904f95382", 0xea) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) poll(&(0x7f00007a7fe8), 0x0, 0x7f) openat$ashmem(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ashmem\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000240)={0xffff, 0x7}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) r4 = getpid() ioctl$TCXONC(r2, 0x540a, 0x200) setpgid(r3, r4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'ip_vti0\x00', {0x4, 0x4, 0x1f, "b6e881cf27d1", 0x6}}) ioctl$int_out(r0, 0x2, &(0x7f0000000280)) 2018/03/21 22:20:36 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, 0x0, 0x0) munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x401, 0x40) 2018/03/21 22:20:36 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x400a00, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x7911, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, 0x4, 0xdf}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=0x0, &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000037c0)={0x0, 0x21, "b1dc981dc778177834f92793c359ca68a271c58b349094e6130a9569a0f15e3a57"}, &(0x7f0000003800)=0x29) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003840)={0x0, 0x0, 0x4, 0x80, 0x9, 0x9, 0xfff, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff00}}, 0x7, 0x8001, 0x7f, 0x3, 0x466}}, &(0x7f0000003900)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003940)={0x0, 0x6e}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000039c0)={0x0, 0x22, "8525afbb337a4a72377b4fa7c6d0a3f86889a6b8bd7bf9fedc8c524a741eeb76dc3a"}, &(0x7f0000003a00)=0x2a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003cc0)={0x0, 0x2}, &(0x7f0000003d00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000040)="a6566abd356fb7ac29f0aa72b8b063a430c16713ea83e78768b35d923b9f7fcc76f223a9433703abd271bd2c3f68b7a76f9c5082a243259b20e3e3448da171fe70feae0101939bfbed8d9ad2e78fa3765ce11de493500fac387b6e213611414a27aeace41a26c09f7af29561b54e2e3a0cd601a20a", 0x75}, {&(0x7f00000000c0)="5b232ae5cd73d6ba46fe9b5ebb92bfdeb9bc398d8314e190f6ae6f4ef8fac19a47a35f302acd766d86d3626f7775599e566554bb35b5d40ebb43471ce5770ffbcdb4a7fc5796805fac54d994af2845dce630fbf2c00ca8e9bea91e0382a96039af7adbbbaf190f99747a", 0x6a}, {&(0x7f0000000140)="4c2320c0e1e8503972c8a962d935c97beef509fad63521fa87284fc36210f06ff2d531c3c29de741928e1f906a226e0e393bfb2a44fa2ec5315d3bc458b08116bb268c409d96a85351de4d547d5e44f568430c23b0c0b1067e562fb4ad320d13ab3b15681526430f3411d885b8f1094a1440", 0x72}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="0903db089a7130f1d946a72c9a609709baacfd3803679a1dead6209166379417fe4597c577ae3dcca5ec38b12825ddeca271690574154eeff65a36d97a630413bcc1d70dd7b018c41975163be7ce338b18d7380553fd667dfe5a768ba789f5afbcbeff5b108ca1b13ce327c2d89423a83cb0313009735a1265f68e5a4b59a640620531284d85fb871b177526548fb84a82fbf858761e461c15a5bd8a203726d25e4c0bb0bf6f05f4f1a09a4c33d717268e122e25ce71c2a0e3b6c4f4a01c600d0a12c5b9152704", 0xc7}, {&(0x7f0000000300)="e79d91e1c5bfd46062f5349dcddbbd1664ab48c88b460bc5dcbb9ea26f296972e384a5661bccc8d6cc5cbf2b51ecb7001301143d0f205993616d70bf4e2c", 0x3e}, {&(0x7f0000000340)="c67f83f7b31a52727cbc8b6c3ea2f158ec302a1322c94a674de79db8d0de8c4094195894110905d52b84007c1e1eda1d288e7bd7c346c1d0e6ff0b7673864c9df85cca74765091ad8ea866b04d0cf9e2fd09674b9407aef9390e4947", 0x5c}], 0x7, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x4, 0x50ebfbcc, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0x81, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x7, 0x9, 0xaa80000000000000}}], 0xc0, 0x4000}, {&(0x7f0000000680)=@in6={0xa, 0x4e23, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0xf0d}, 0x1c, &(0x7f0000003780)=[{&(0x7f00000006c0)="1d95017aae3cad4818a4d9f750c4ef23081412bc6ab0b8719eb82b35f1352f2382a9d7267b44d2ba0c5381b3b429512bedc864a4e3ede989d004f7d8902f648f97b23863bbd63d5a95899743d8e13fe63f8a29a4c7e29dc15bf77212b1e1bb0fea4a73dbd4e05e032cdbe3ebfbc6183e64eb90162c0b205abff70f981e39406850a7fa03b03d18d1a2a5f4f1c3d0084ce1ec4ef905f4274af0b3b1", 0x9b}, {&(0x7f0000000780)="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0x1000}, 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{&(0x7f0000002780)="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0x1000}], 0x4, &(0x7f0000003a40)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x201, 0x20, 0x80, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xc344, 0x6a1, 0x205, 0x7ff, 0x80000000, 0x789, 0x9, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x1ff, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xd45, 0x8, 0x0, 0xeca, 0x7, 0x4, 0xe11e, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x2, 0x97, r7}}], 0xf0, 0x4000}, {&(0x7f0000003b40)=@in6={0xa, 0x4e23, 0xcf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c, &(0x7f0000003c80)=[{&(0x7f0000003b80)="8d2d231fe7f1aaab7f0254234c01b510c6d525db00f5c157bd8b9af4972e3b3af22ddc5a3aa3b6ca2e12501e8240cc4cc14ee3be388e25fb5dc891d9a19b87f114a045f2a657e12607e92918cc025cb22f3f8125346caa0aec139e1253d7092c7d56787fe4fd7c63cdc35a0375977f9ece7d7e72d7451d66027b1b4b8bcc88a4d34953ac07ed2694d02bca5128a4b1c95474e77e2b627f9cce70a7ddbb43b33ea2438bbd8ffd043bda1c20de6080488ee3d68a9d089cb6d20adf4b33ceb4922b701f2fc3880eab484f4de55263dc09337b131f184a8076633e12ccb8d525991e9cc4f6dab02ecfecc12388226b", 0xed}], 0x1, &(0x7f0000003d40)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x1ff, 0x81000000000000, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x3f, 0x2, 0x8}}], 0x60, 0x4000000}], 0x3, 0x8010) 2018/03/21 22:20:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000014ffbe)=""/66, &(0x7f000078bffc)=0x42) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x515100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xa041, 0x4, 0x8204, 0xb28, 0x80000001, 0x4, 0x3, 0x2, r2}, &(0x7f0000000100)=0x20) 2018/03/21 22:20:36 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r2, 0x3}) r3 = dup(r1) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x119) 2018/03/21 22:20:36 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x1, 0x0, 0x5}], 0x18) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/21 22:20:36 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='/dev/sequencer2\x00') r1 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0x3}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x46001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x649c, 0xdb43, 0x7fffffff, 0x1, 0x5, 0x2, 0x1f, 0x101, 0x8000, 0xffffffff, 0x3, 0x7, 0x3ff, 0x5, 0x4]}, &(0x7f0000000300)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x2c) 2018/03/21 22:20:36 executing program 0: socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80800) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x111042, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000016c0)=0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) ppoll(&(0x7f0000001740)=[{r0, 0x10}, {r2, 0x20}, {r3, 0x2}, {r4, 0x8000}, {r5, 0xc081}, {r6, 0x4000}, {r7, 0x402}, {r8}], 0x8, &(0x7f00000017c0)={r9, r10+30000000}, &(0x7f0000001800)={0x1cd5800000000}, 0x8) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000300)={@dev, @multicast1, 0x0}, &(0x7f0000000340)=0xc) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x6, 0x4e22, 0x7f, 0x2, 0xa0, 0x20, 0x4b74d39a45caccc, r11, r12}, {0x7, 0x3f, 0x6, 0x7fffffff, 0x51d, 0x4, 0x6, 0xfff}, {0x5, 0x7, 0x6, 0x8}, 0xffff, 0x6e6bbd, 0x0, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d6, 0xd44eddfc28727003}, 0x0, @in=@loopback=0x7f000001, 0x3502, 0x1, 0x1, 0xa7, 0x2, 0x400, 0x20}}, 0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in6={{0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x5, 0x0, 0x8, "cdc660153a20c2dc229b7e9aa71d4de6de68f5bf931fb1f919416bb68ac3b59fb2103da44598cd0dcf9910a87bf86df22b3d071e22f59cd6aa3a1b07cf1e771f1cdb01c240aefeb87b16fbb21189726e"}, 0xd8) r13 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) fstatfs(r6, &(0x7f0000000640)=""/14) rt_sigprocmask(0x1, &(0x7f0000000280)={0x1ff}, &(0x7f00000002c0), 0x8) r14 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r14, 0x1, r13, &(0x7f000001bff4)) signalfd(r13, &(0x7f0000392ff8), 0x8) ppoll(&(0x7f0000000080)=[{r14}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/03/21 22:20:36 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402a81, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x0, 0xc43, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/21 22:20:36 executing program 5: syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x800, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 22:20:36 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="020502094300000026bd001000000000000000334e3e0000"], 0x18}, 0x1}, 0x40000) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3fac3f5f, 0x4) 2018/03/21 22:20:36 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x1, 0x0, 0x5}], 0x18) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) [ 76.416300] tmpfs: No value for mount option 'ip_vti0' 2018/03/21 22:20:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22}, 0xffffffffffffff3a) r2 = dup(r0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x40, 0x2a1}) 2018/03/21 22:20:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="f51906cdae2a5fee42728806d93ba26bff0e0dfb8b189954105d845bee5d58abf2eb5bcd67c160dc11d1349cad3ad1c57d43661d3596cfda4c0ec3bfb704fb4b59c9f2ff4c3dd06608f0bd269aa6abcc9586d54bac9bd6f007340e3b739cd2a76412a443a579dd83c2750a9899f065b443942aa50533e1e6cee6c7d29b44a67587a97d58382a4797931656664ab0d8af6a65c95bc8fb93d9fcc5c17390511cccf6951353a1f6590467fd94baee661d7cc6e852da73ade19fc812f33e518458bccc29c34b1463ce4730e2a6e82e36a95ad6e7787b28c1923fbc993ee444383b9c93cb6805d33904f95382", 0xea) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) poll(&(0x7f00007a7fe8), 0x0, 0x7f) openat$ashmem(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ashmem\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000240)={0xffff, 0x7}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) r4 = getpid() ioctl$TCXONC(r2, 0x540a, 0x200) setpgid(r3, r4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'ip_vti0\x00', {0x4, 0x4, 0x1f, "b6e881cf27d1", 0x6}}) ioctl$int_out(r0, 0x2, &(0x7f0000000280)) 2018/03/21 22:20:36 executing program 5: ioperm(0x10000000, 0x1, 0x2) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x81, 0x4) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000618d035cc73315485e00002d0000fd499bda3206ad512c2feb82f4d3b4c4f491cbd7c957270886550ca0721dbd9d92dde5b3d8fd911ef2c57f02eb198eacd2391bf025c31e846127a3fcc31a52e18ff64992091b382db049f700000003dc03b76403"], 0x10}}], 0x2, 0x0) 2018/03/21 22:20:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port1\x00', 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51e}) 2018/03/21 22:20:36 executing program 2: r0 = gettid() unshare(0x28060440) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000003ff8)='oom_adj\x00') sendfile(r1, r1, &(0x7f0000009ff8), 0x1) 2018/03/21 22:20:36 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="1c000000191600000000639450782a09000000000e01ffffe4000000"], 0x1c}, 0x1}, 0x0) sendto(r0, &(0x7f0000cfefee)="1200a100000000000000000000000000", 0x10, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='io\x00') 2018/03/21 22:20:36 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x100000000, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x16) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/21 22:20:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x7, 0x40}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000000240)) ioctl$KDENABIO(r1, 0x4b36) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getpeername$packet(r4, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/21 22:20:36 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00001e863e), 0x0, 0xb, &(0x7f00006e7ff0)) ioctl$VT_WAITACTIVE(r0, 0x5607) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) r1 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0/bus\x00', r1, r2) 2018/03/21 22:20:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xffffffff, 0x4, 0x6, 0x2, 0x1, [{0x8000, 0x9, 0x6, 0x0, 0x0, 0x66a7aa5b92e6dda}]}) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r1}], 0x82, 0xffff) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) 2018/03/21 22:20:36 executing program 5: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 76.762517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5657 sclass=netlink_route_socket [ 76.774484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 76.787302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5657 sclass=netlink_route_socket [ 76.803784] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/21 22:20:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="e9e0487856a14cefd7f8d26d225f71879de61eaf16723faaa6aacdb75b214842d084f58fe4732849241d3dffea72f9ab0dbc63517f8054947f0d24652744", 0x3e, 0x800, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/03/21 22:20:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$eventfd(r2, &(0x7f0000000380), 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'eql\x00', 0x6}) 2018/03/21 22:20:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0xf777) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x80000000, 0x401, 0xffffffff}, 0x8) 2018/03/21 22:20:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00002a9ffc), &(0x7f0000000ffc)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x6, @empty, 0x7}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffff7, 0x790, 0x3, 0x7, 0x80}, 0x98) 2018/03/21 22:20:36 executing program 3: futex(&(0x7f0000fbd000), 0x109, 0x0, &(0x7f0000318832), &(0x7f0000b52ffc), 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r0, &(0x7f0000000100)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/21 22:20:36 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000800)={0x4, 0xfffffffffffffffb, 0x612, {0x0, 0x989680}, 0x0, 0x2}) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/212, 0xd4}], 0x4, &(0x7f00000002c0)=""/131, 0x83, 0x1}, 0x9}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/98, 0x62}, {&(0x7f0000000480)=""/84, 0x54}, {&(0x7f0000000500)=""/172, 0xac}, {&(0x7f00000005c0)=""/4, 0x4}, {&(0x7f0000000600)=""/39, 0x27}, {&(0x7f0000000640)=""/121, 0x79}], 0x6, 0x0, 0x0, 0xffffffff}, 0x8}], 0x2, 0x2060, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x400, 0x4) 2018/03/21 22:20:36 executing program 1: chdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={"726104000000000000000000000000000000000000000000098100", 0x2, [{}, {}]}, 0x48) 2018/03/21 22:20:36 executing program 7: r0 = socket$inet6(0xa, 0x8000a, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0)={0x800, 0x4, 0x9, 0x1000}, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000340)={'vcan0\x00', 0x1}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xb, 0x80, 0x0, 0x20000000}, {}, {0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9, 0x1, 0x0, 0x8}}, 0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000003c0)={0x29b, &(0x7f0000000380)=""/32}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000300)={0x11}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x7}, 0x4) 2018/03/21 22:20:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001cff8)='syscall\x00') epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080)={0x1}, 0x8) 2018/03/21 22:20:36 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x52204) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x104, @time={r2, r3+30000000}, 0x200, {0x8, 0x3f}, 0x3, 0x1, 0xcc2}) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/20, 0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) getpgrp(r4) listen(r1, 0x1) 2018/03/21 22:20:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB='use&ij']) 2018/03/21 22:20:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/03/21 22:20:36 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101) rt_sigaction(0x7, &(0x7f0000000040)={0x40a13b, {0xffffffff}}, &(0x7f0000000100), 0x8, &(0x7f0000893000)) mmap(&(0x7f00008ab000/0x3000)=nil, 0x3000, 0x8, 0x44031, 0xffffffffffffffff, 0x1ffffffffff) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) 2018/03/21 22:20:36 executing program 1: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000100)=0x18) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x7}, @in6={0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xe4}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @empty, 0x7}], 0xdc) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/03/21 22:20:36 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000001c0)="2400000026007f000000000000007701007c00ff0100000002000000090000000100ff10", 0x24) flistxattr(r0, &(0x7f0000000000)=""/84, 0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r1, &(0x7f0000000100)='net/ip_tables_matches\x00') 2018/03/21 22:20:36 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0xfcc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000), 0x420000000fee) recvmmsg(r1, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/03/21 22:20:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgid(r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) 2018/03/21 22:20:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000000)) 2018/03/21 22:20:36 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffff7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b00006a0000001e300000000000"]}) 2018/03/21 22:20:36 executing program 7: pipe(&(0x7f0000000080)) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) 2018/03/21 22:20:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r2}], 0x0, 0x0, &(0x7f0000000500)}) 2018/03/21 22:20:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpgid(0xffffffffffffffff) geteuid() setfsuid(r1) 2018/03/21 22:20:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400ef826aae8d3f995800790000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/21 22:20:36 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x100, 0x1000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x10000, 0x4) 2018/03/21 22:20:36 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000001c0)={0xa4}, 0x8, 0x80800) fstatfs(r0, &(0x7f0000000200)=""/53) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x79, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a44ffc)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value={0x0}, &(0x7f0000d73ffc)=0x8) ioctl$FIONREAD(r3, 0x541b, &(0x7f00006adffc)) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000040)={@empty, @dev}, &(0x7f0000000080)=0x8) [ 77.014481] binder: 11972:11974 BC_ACQUIRE_DONE u00000000204edf8a node 72 cookie mismatch 0000000000000000 != 0000000000000001 [ 77.051995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44650 sclass=netlink_route_socket 2018/03/21 22:20:36 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000100)='5', 0x1}], 0x1) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 77.060116] binder: BINDER_SET_CONTEXT_MGR already set [ 77.060123] binder: 11972:11994 ioctl 40046207 0 returned -16 [ 77.062507] binder_alloc: 11972: binder_alloc_buf, no vma [ 77.062544] binder: 11972:11974 transaction failed 29189/-3, size 40-8 line 3128 [ 77.082772] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.083046] binder: release 11972:11974 transaction 71 out, still active [ 77.083049] binder: unexpected work type, 4, not freed [ 77.083052] binder: undelivered TRANSACTION_COMPLETE [ 77.083115] binder: send failed reply for transaction 71, target dead [ 77.126187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44650 sclass=netlink_route_socket 2018/03/21 22:20:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x404040) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/176, 0xb0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/21 22:20:37 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000608000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f7545560b403ea5df8f733a6f626a6563745f723a6c6f67726f7461746e5f657865065f743a746166665f75005374b28a649b3c035f4d7fa632684072d39a43713ff264665ec41636057f93cd779cc0b1f94d6a34b7d961cacf3acbebc5469ebde5e4203af89e2548d93f6d9ae41455b9fc1045d04be56941afc6dd6b4914d3144d2840b31a9709d8d44cc4b53fde9900000000000000000000"], 0x2e) lseek(r0, 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/03/21 22:20:37 executing program 6: userfaultfd(0x8000) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/21 22:20:37 executing program 5: pwrite64(0xffffffffffffffff, &(0x7f0000368fff), 0x0, 0xffffffffffffff00) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000e, 0x44011, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) fcntl$setflags(r2, 0x2, 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r3) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) 2018/03/21 22:20:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x1, 0x5}, 'port1\x00', 0x14, 0x40010, 0x6, 0x20, 0x20, 0xfffffffffffffffd, 0x3, 0x0, 0x3, 0x6}) setsockopt$inet6_int(r1, 0x29, 0x2000000003a, &(0x7f0000000040)=0x1, 0xffffffffffffff66) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x3ff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffe, 0x2000000000002c5}, 0xfffffffffffffe07) 2018/03/21 22:20:37 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x128) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x919, 0x6, 0x7, 0x0, 0x14, 0x100000001}) lseek(r0, 0x0, 0x7) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x2) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000000c0)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x402100, 0x0) 2018/03/21 22:20:37 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1, 0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x81fc, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) ptrace(0x4208, r1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000140)={0xffffffff, {{0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x39}}, {{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x6}}}, 0x108) 2018/03/21 22:20:37 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000f1b6f23b8ef9000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000da7f1ac6e88ed6000000000026a5d3957b3f00000100"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020d8ed92c5e40c011102e18c192826c7c8f8ac3970fb973d7f0e6ae1804dd8630f63d8160b65c01062e6c03c4b385651e1ab0e41933f2b5b8b5d45b7beb64e52233b19d0234d01570bbff43bb8d93c197afc280a8e31c6041f0d8cd55d04c66ad1229d68b784d2732196018b56f973fe02abe4697bcaf2898abf68252d9c91955d524eae1748b65df3e9174caaf14c014af956dfa8e35c40f700a5e7169ef45fcb04c0e881e0a1055b0d9dc7d170547bd598cd9334f137d5552e9412bb08df9c772a5e3c481ba7f0d995c889f7"], 0x15c}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r3, 0x40, &(0x7f0000000100)={0x21, 0x40, 0x2, 0x6}) 2018/03/21 22:20:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/03/21 22:20:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1b) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 22:20:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8000000004, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0xffffffffffffff63) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r1 = userfaultfd(0x0) r2 = syz_open_procfs(0x0, &(0x7f000000aff6)='setgroups\x00') dup3(r1, r2, 0x0) 2018/03/21 22:20:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x402840, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x71, "8423112ea74ca0b5e995f03e2a597f4080a3f2406230200e73b9bdd767de690bf6477fb8631e5c9ecc2ad10ed7345417ce8472633547fe5449b759c8c5599db79b0b5d304e15b37b6b453f234b83c649513a56ac05fb1db67d6fad1f72693341703f99e720db92d1befb5600dc945246ff"}, &(0x7f0000000180)=0x79) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468000000000000008000004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/21 22:20:37 executing program 6: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f000045bff0)=[{0x20, 0x0, 0x0, 0x102}, {0x6}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') memfd_create(&(0x7f0000000080)='net/dev\x00', 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xfffffffffffffffa, 0xffffffff, 0x100}) 2018/03/21 22:20:37 executing program 1: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4205, r1, 0x0, 0x8000) 2018/03/21 22:20:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000300)={'bcsh0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 22:20:37 executing program 6: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f000023c000)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./bus\x00', 0x0, 0x180) renameat2(r1, &(0x7f00007a8ff8)='./bus\x00', r1, &(0x7f0000e61000)='./file0\x00', 0x0) [ 77.225430] netlink: 268 bytes leftover after parsing attributes in process `syz-executor0'. [ 77.257632] netlink: 268 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/21 22:20:37 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) getdents64(r0, &(0x7f0000000df0)=""/528, 0xf014) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/21 22:20:37 executing program 2: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'security.'}, &(0x7f0000000100)='\\\x00', 0x2, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x22}}) 2018/03/21 22:20:37 executing program 4: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x0) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, 0xffffffffffffffff) tkill(r2, 0x16) 2018/03/21 22:20:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/03/21 22:20:37 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) 2018/03/21 22:20:37 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x183000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 2018/03/21 22:20:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ip6gre0\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) set_tid_address(&(0x7f0000000140)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000180)=0x2, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x7, 0x6, 0x5}) 2018/03/21 22:20:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket(0x10, 0x3, 0x4) 2018/03/21 22:20:37 executing program 3: r0 = eventfd(0x0) fgetxattr(r0, &(0x7f0000501f7d)=@random={'security.\x00', '\x00'}, &(0x7f0000e90000)=""/169, 0xff93) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/21 22:20:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'erspan0\x00', @ifru_data=&(0x7f00000000c0)="ed0708fa3701ab5365ee4cc1cfee9757146d25d93a0f11829f70172057c43ff9"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/21 22:20:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000880)=""/232, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="600100001900000e27bd7000ffdbdf2500000000000000000000000000000000000000000000000000000000000000014e2300074e2400060a00a02001000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x1}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000980)='/dev/keychord\x00', 0x200, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f20fc8)={&(0x7f0000b83000)={0x10}, 0xc, &(0x7f00009ae000)={&(0x7f0000000300)=ANY=[@ANYBLOB="0401000012000104ffffffffffffffffac14ffaa000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000f386a735eecb6ece4e963766867535a2c35a31889a16b103ac58e2174a806402e1e251ffcea789593991df4606b1213962fe18a914138bd10683bd92bab31a4438df76eac7457fe60f0abd35e718f13d6c241758f914210931f422c6bf5c976536104ed935020163a828358119fd2028d327f07c38aa67441431e5429dba6bab76500deae003a33cdbdfd6ba8180e468f59c6f3c412d20c13fadc8afade6e297323292e59fc7115627f19c8f1ff9f96766", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000c0015000000000000000000"], 0x104}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000840)) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44001}, 0xc, &(0x7f00000009c0)={&(0x7f0000000a00)=@flushpolicy={0x1f8, 0x1d, 0x100, 0x70bd25, 0x25dfdbfb, "", [@replay_esn_val={0x38, 0x17, {0x7, 0x70bd2d, 0x70bd27, 0x70bd25, 0x70bd27, 0x4, [0x1, 0x7f, 0x3, 0x7, 0x100, 0x3, 0x3180]}}, @output_mark={0x8, 0x1d, 0xfffffffffffffffb}, @migrate={0xe0, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x2, 0xa}, {@in6, @in=@rand_addr=0x9, 0x6c, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x33, 0x1, 0x0, 0x3503, 0xa, 0x2}, {@in, @in=@multicast2=0xe0000002, 0x6c, 0x3, 0x0, 0x3500, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x1, 0x0, 0x3506, 0xa}]}, @algo_aead={0xc0, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x3a0, 0x60, "df44cbed951cec0356da710e4c6d30ddd2046a2d1ade9f646e45409a515aeff70f32d97e2c8cd63edebd22fbbe21ef32de9aa7b44dbcd3b069c14a15ef2ec678e9b745d4be4e55502062bd130fca309f8cebe19430647ac0a66b20d778de7e27bc0de7e04f9b6dabe1a09ae9521358615cee53a0"}}, @tfcpad={0x8, 0x16, 0x1}]}, 0xff03}, 0x1, 0x0, 0x0, 0xb5c6d9f5c3d7029f}, 0x44800) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/03/21 22:20:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x100000001}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x10000, 0x20000000000, 0x5, 0x81, 0x43}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000400)={0x560a, 0x4a}) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x10000000000, 0x7e, 0x7, 0x7, 0x8001, 0x3ff, 0x1, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1, 0x80, 0x6, 0xff}}, &(0x7f0000000380)=0xb0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000002c0)={0x1, 0xd2}) getsockname$inet(r4, &(0x7f0000000500)={0x0, 0x0, @dev}, &(0x7f0000000540)=0x10) sendto$inet(r1, &(0x7f0000000440)="0207041b9095555a13e7614018ed2cb483f3186a952b7d1a17bd76a1ec380dd2994100137253cbe624c4e0155854310b2c31cc774e38a60b6871ad0ee2adb929914397b81c32d675e0e399fb7e233da8487b22734f761065934ba944ed300babd72ece481c8a922319e367526e941f95145cbb4089184bd7ef0a2593", 0x7c, 0x80, &(0x7f00000004c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/03/21 22:20:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000000000"], 0x8) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/03/21 22:20:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffffed, 0x40000, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/21 22:20:37 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bridge0\x00', 0x3}) 2018/03/21 22:20:37 executing program 4: futex(&(0x7f0000000140), 0x9, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x2) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/03/21 22:20:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/187, 0xbb) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 22:20:37 executing program 7: futex(&(0x7f0000154000), 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400}, &(0x7f0000fd3000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040)="3b0a9a6c78f552d7dc551c4ca98a65e93038693d772b0f7c3083e2ff6b5df4f27f977ea3213026effb84c481e13415f5ec59dd6c3b6ee5c52089e65cd4edba7e77db15f892a13a1834f0ab762541798f380a04f97e645dac00dd10d177c745c7baf766fa1ca2cc79161bb144bfb05b03aa48e5720b62eb3f40356a040007b9cbfc240d201292ada536df2e64cd1f2c83fae3b75d097d8f3a5646aac24f", 0x9d, 0x9, &(0x7f0000000100)={0x77359400}) 2018/03/21 22:20:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20900, 0x0) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) accept4$inet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, @remote}, &(0x7f0000001840)=0x3c2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000200000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000"], 0x13c}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0xb0, 0x3ff, 0xb85, 0xffff}, {0x100, 0x99, 0x3f, 0x1000}, {0xa7bb, 0x6, 0x42, 0xe75d}]}, 0x10) 2018/03/21 22:20:37 executing program 7: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f00008b8ff6)='./file0\x00', 0x0) [ 77.997710] audit: type=1400 audit(1521670837.858:39): avc: denied { read } for pid=12098 comm="syz-executor5" path="socket:[26322]" dev="sockfs" ino=26322 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 22:20:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8ff7055538efdd6a, &(0x7f0000646ffc)=0x1004, 0x4) 2018/03/21 22:20:37 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2400007b2d501500001000eb080002007fff5e20000000000000050000000000", 0xffffffffffffffa3) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) munlockall() setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ip_vti0\x00', 0x600}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xec9ab57dd48bcc96}, 0xc, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="1000310000000000010100000000000000"], 0x520}, 0x1, 0x0, 0x0, 0x40004}, 0x0) 2018/03/21 22:20:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20900, 0x0) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) accept4$inet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, @remote}, &(0x7f0000001840)=0x3c2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000200000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000"], 0x13c}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0xb0, 0x3ff, 0xb85, 0xffff}, {0x100, 0x99, 0x3f, 0x1000}, {0xa7bb, 0x6, 0x42, 0xe75d}]}, 0x10) [ 78.045121] device bridge0 entered promiscuous mode 2018/03/21 22:20:37 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x7, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0xc, 0x8011, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/03/21 22:20:37 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000ac6000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) [ 78.071044] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. [ 78.077604] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket [ 78.123436] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/21 22:20:38 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f0000000300)=""/130, 0x82) 2018/03/21 22:20:38 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x101200) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7f, 0x6, 0xe7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x208, 0x1, 0x2, r1}, 0x10) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = open$dir(&(0x7f0000000000)='./bus\x00', 0x600, 0x100) sendfile(r2, r3, &(0x7f0000000040), 0x9) syz_fuseblk_mount(&(0x7f000000bffa)='./bus\x00', &(0x7f0000028000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 22:20:38 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) recvfrom(r0, &(0x7f0000000080)=""/107, 0x6b, 0x21, &(0x7f0000000100)=@l2={0x1f, 0x7ff, {0xd48, 0xc31f00000000, 0x101, 0x1, 0x100000001, 0x8ca}, 0x100000001, 0x1f}, 0x80) quotactl(0x800001fd, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)="cb2998212e03b24c02000081e0cec075c97e08f6c22a3a5f017675df66c16c2da3a9d7800f6449736a94b0414bc67a1854a129a67f7946f4") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x46000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/21 22:20:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) 2018/03/21 22:20:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}], 0x1c) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/21 22:20:38 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x28b1ebcd}, 0x1) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x9, 0x30, 0x397, 0x7fffffff}, &(0x7f0000000340)=0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) r4 = getegid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6002, r3, r4, 0x0, 0xda0c, 0x40) getgid() ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/21 22:20:38 executing program 1: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40200, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/7) 2018/03/21 22:20:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x7) 2018/03/21 22:20:38 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30240, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/03/21 22:20:38 executing program 2: r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000140)="6fb4979e1a0acf0954a8a2cdbbd24b9a3fe8a41209dc3d1b4b46a90c7ff684877cbbe95ce80567e2c38939eb5760167bfafa877dd14e744080b364992944780f3a5bd93a8dd7fc8f32aa51da9af113466815ea0bd62cb7f7dde06f90e0e416fca5a745350bcbac709e8f0a817c2bd8531f969fd9f8f1a75d5be24011dc77bad343b149bf985f1be74cb6a47a2e7775d0a54cc23f03f6456ad2233f98e511e18530c82304d53981455e08c47a353fd87fdf439a7349bc96e9c0560efeebe5db7559ed0bb957af732273a05d580db1a967f9dd40236a482249c87825cb2ea1d2b8a2590a882be40e675bef60516e5980d5194b9c975769c8f3e9eb074e2fc04664cfbba667be4f5e66e8", 0x109) 2018/03/21 22:20:38 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x6}, 0x4) write$selinux_access(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='system_u:object_r:tmp_t:s0 /uWr/lib/telepathy/mission-control-5 3\x00\x00'], 0x43) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x80, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x1, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, r3, 0x80000000002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x5, r4, 0x0, 0xfffffffffffffe00}) 2018/03/21 22:20:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1, 0x40}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x80000001) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/03/21 22:20:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x101000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xffff, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x14) 2018/03/21 22:20:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f000063a000)=0xfffffffffffffd04, 0xffffff5f) sendto$inet(r1, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) 2018/03/21 22:20:38 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) chdir(&(0x7f0000e3dff8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003dfff)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)) 2018/03/21 22:20:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x6, 0x800]) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x6, 0x1, {0x3, 0x3, 0x26, 0x0, 0x2}}) 2018/03/21 22:20:38 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/153, 0x99}], 0x5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(r0) fanotify_mark(r1, 0xb8, 0x1, r2, &(0x7f00000003c0)='./file0\x00') setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000be9ffc), 0x4) 2018/03/21 22:20:38 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x82) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="7f78bab3d7a1c6f6a7df61008381f4bf6b608f85e54cab6b28fa19a245a54e01fda15d64d3f591676477fc60c9078e00f3495c74380c4d143df263e0e488a79131f04766907f5a49b6375bb62fcf5649eb20ef10c5256316917a820e2134464183662b0ada50f28038d1c4e1615a06939f87e4d73f0040e4ac2898817ce47191623a28bf035f2fd31b96519d6871f276107267fd462519e5bd2d1da23ab8b04895ab5a31833fce4ec30628ca1aa73017432e594656c4127f6d673669f0c099a1605c68bcce0356a9cbf25cc5dae9cf0575f51aa8b2bba588458e73a860") getrusage(0x1, &(0x7f0000b27f70)) 2018/03/21 22:20:38 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="662e9ff5ea612ffff7886a4289ea1edf42b0db433eb776e08f89df11677b92bba668240f386e8fbbde5778aa22b7a35b4284c44930bdf8e4f4454b29b7e9eea6b8ece43fb0f3703d43544c2fc943d5e4e1fcccb6d24a58fa1c19af000000035593464d72207532f9639567a74da6ade7bdcadaa42bc6732fc904db35adf07cd2b24344ce5ccf1d7cc10ca94311af77e2898132729eb17f7ad339617f7a862d9d5c0ed4d953c4e8ab883da527d0d1ac887ee5a4e890b02e35a9c464a4a5b166d8337344b56bed64cebc7defe8ca0b4c741c4b636a679b107403e6e4cecc274f6e6059fbf2e1") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getgroups(0x1, &(0x7f0000000540)=[0x0]) sendmsg$netlink(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)={0x120, 0x1a, 0x428, 0x70bd25, 0x25dfdbfd, "", [@nested={0x110, 0x12, [@generic="aa09f8600bf72c2b5037df0ffd1bee", @typed={0xc, 0x1b, @fd=r0}, @generic="ad9ed908675a037065b2a8d309d233fa6915cee25a08eb83fcb643b422b38f6f5dc7b050a249abb4ea11f38ce63f83f951f663ab2dcc97d16d25ed5bc2c2fb0143a20e7e660a37169ee75cb9d00e896e4798f176dbaa008dc50c27bcd74888cf06b8889cce647f14c450a8c1908d3dc6df698a5b795280edce328eef466ef1c1cd77af7b4dd9e04602d1e030898ea54d36b4b7d4c38fa3232c5e3429045f5292419e766247f1f95a9fe8650fb29f5ffd800eb027d8c10747fb20f174ca867697f07c6ad74f5a8f20f1d980b4be0e76aaaafd06bc6178967c50cc8609d7c8b56c5bf2369bd0", @typed={0xc, 0x25, @u32=0x10000}]}]}, 0x120}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r0]}], 0xa8, 0x20008000}, 0x10) 2018/03/21 22:20:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket(0x0, 0x0, 0x1d) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000180)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000004540)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYBLOB="0c00100000000000", @ANYRES32=r0, @ANYBLOB="7ad4a5dc0e48f7ad7d1800000090d87d93333e913f41ff098edd207ed4e5b49d4e2a24555822"], 0x5}, 0x1}, 0x0) flock(r0, 0x2) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/68, &(0x7f0000000140)=0x196) 2018/03/21 22:20:38 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/03/21 22:20:38 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017fdc)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/03/21 22:20:38 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1, 0x2, 0x4, 'queue1\x00', 0x4}) 2018/03/21 22:20:38 executing program 5: syz_open_procfs(0x0, &(0x7f0000000400)='loginuid\x00') r0 = syz_open_procfs(0x0, &(0x7f000054cff9)='ns/net\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/03/21 22:20:38 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x7) fcntl$setsig(r0, 0xa, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00008d0000)='ns/net\x00') unlink(&(0x7f0000000000)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r2, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 2018/03/21 22:20:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) ioctl$TUNSETLINK(r1, 0x400454cd, 0xa) close(r0) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000000500)="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") socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/21 22:20:38 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x800) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0xfffffffffffffe44) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0x0, 0x8, 0x80000000, 0xfff, 0x100000000}, &(0x7f0000000240)=0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006d0ffc)=0x2, 0x4) r2 = dup(r1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) 2018/03/21 22:20:38 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000b3bff8)='ns/user\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setns(r1, 0x0) 2018/03/21 22:20:38 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f9bffc), 0x4) 2018/03/21 22:20:38 executing program 2: r0 = gettid() exit(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000000040)) 2018/03/21 22:20:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x94d, 0x81, 0x7, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180)={r4, 0x9e, "eb7e4a5f40e2df53bbfb5d1f54aa539784f36865d027728ff35fa1d26718e683a77b4195ad0c3c024bb2d2a711aac58c6fd069e8e6ad12105893b942e726a4a2a6479a2e58e67777152a4bbdf96334fc907c08f9e426ad96604ad3d12604aa6fadf8890c46c249ac6e277c1d122fd06596273ee97ba9fc5ec457179f4849e4d2514287c7e506a5f4c78d36f9c2004dbb8f10627613246e46cbb20b8cf42d"}, &(0x7f0000000240)=0xa6) dup3(r1, r2, 0x0) 2018/03/21 22:20:38 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x2600) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_names='teql0\x00'}) time(&(0x7f0000000100)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000002000/0x2000)=nil, 0x2000}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x40, 0x40) fstatfs(r2, &(0x7f00000002c0)=""/87) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000180)=""/140) 2018/03/21 22:20:38 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='pagemap\x00') getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080), &(0x7f0000000100)=0x4) setitimer(0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000200), 0x40a, 0x0) accept$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 22:20:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x40000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x404) 2018/03/21 22:20:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x2, 0x5, 0x8001, 0x0, 0x5, 0x9d1, 0x8}, 0xc) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x6013, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8f, "c52ed3b3b336b7cbcbf7408c4a5ad1464bbbf614aad7335f2d14429cb4761fa21616d8f27c9f3827b77f2f04ca679278d8b33247612ec05e1aa1a28ae4697eaa0f1950f7c3949065443aa35e453e0653a756e679c319cef11e864b3e5671120adb47b91d671d85debee4fcdd91bd848c60d26d737997af06789c8169901a62a0fc6b253cec8a43719d8474bfa5339d"}, &(0x7f0000000140)=0x97) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x10000000, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='syzkaller0\x00', 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x355, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0xde, 0x0, &(0x7f0000011000)}) 2018/03/21 22:20:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6eea5)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) 2018/03/21 22:20:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x602042, 0x20) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind(r1, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80) socket(0xd, 0x2, 0x0) [ 78.512381] binder: 12260:12261 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 78.526677] binder: 12260:12261 unknown command 0 [ 78.531663] binder: 12260:12261 ioctl c0306201 20000240 returned -22 2018/03/21 22:20:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x240, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x90, 0x3, 0x2, 0xd611, 0x1ff, 0x6}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) 2018/03/21 22:20:38 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x200800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/21 22:20:38 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/235) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="100080001d0001000000000000000000754432c38b2d0e75bde0498ef8d30667c001ca08fee57b678ce5293bc6b229471d8fdb50709b6e6fbf2d063537a9bd3947d37f1ce8caddc541f3954dfd671325acecae1505"], 0x10}, 0x1}, 0x0) 2018/03/21 22:20:38 executing program 3: rt_sigaction(0x7, &(0x7f0000000040)={0x47e5f8, {0xfffffffefffff27e}}, &(0x7f0000000140), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) syz_open_procfs(0x0, &(0x7f0000000080)="ba1cb8a1657400") 2018/03/21 22:20:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/121) prctl$void(0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x18}) 2018/03/21 22:20:38 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400) mq_timedsend(r0, &(0x7f0000000100)="2f552113c58225eaab47b5ede1b73ad110ff2fcf88e483b01d4e5beac497fec5b7074db69dd9a2a776af07106f7e9c59d43f918b4eb38fb30f54a37b725fab77d126ef05d149b45778684f2e1eaa104cdad959c1cfcb3c55d0fbda79e4051b9b3bc9f6ea2f6c53b4fd56258442f47c1df59d4f087249227bbb0effd025eab31822d3f729024a7a669d646d685d0a6c742e94d5824c8e4616e41f2ac54e99884f080a3938da651181950ee9a32f8a8fa09da5f2836426", 0xb6, 0x9, &(0x7f00000001c0)={0x0, 0x1c9c380}) 2018/03/21 22:20:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) sendto$inet6(r0, &(0x7f00009a1000), 0x0, 0x0, &(0x7f0000f64fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r0) 2018/03/21 22:20:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x12) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r3}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/21 22:20:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x2, 0x2, 0x0, 0x80000000, 0x4, 0x3, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/21 22:20:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x25) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvmsg$netrom(r1, &(0x7f0000039000)={&(0x7f0000ebfff0)=@ax25={0x3, {"57fe5e98a9e386"}}, 0x10, &(0x7f0000099fb0)}, 0x0) 2018/03/21 22:20:38 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x7a45377c, 0x539, 0x2, 0x3, 0x2, 0x1, 0x7, 0x1, 0x3, 0x81, 0x1, 0x0, 0x0, 0x8, 0x2]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x2, 0x8005, 0x0, 0x9, r1}, &(0x7f0000000600)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x1fb) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000200)) r3 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r3, &(0x7f0000000400)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000640)={0x5, 0x3, 0x1, 'queue0\x00'}) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') sendto(r4, &(0x7f0000000780)="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", 0x1000, 0x1, 0x0, 0x0) accept$inet(r6, 0x0, &(0x7f0000000340)) fchownat(r6, &(0x7f00000002c0)='.', 0x0, 0x0, 0x1000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="e0a321876f2269ca5848d7e2df0b1e29390b86d6abd9fc90e7", 0x19) vmsplice(r5, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) connect$ipx(r4, &(0x7f00000003c0)={0x4, 0x9, 0x8, "182aab39c0f1", 0x6}, 0x10) r7 = socket(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r8 = fcntl$getown(r7, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000700)) fcntl$setownex(r5, 0xf, &(0x7f0000000000)={0x0, r8}) getsockname$packet(r7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000100)={r9, 0x1}, &(0x7f0000000140)=0x8) 2018/03/21 22:20:38 executing program 6: socket$inet(0x2, 0x1, 0xc7) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x181000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0), &(0x7f0000000040)=0x1f7) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000400aaaaaaaaaaaaffffffbfffffaaaaaaaaaabbaaaaaaaaaa19"]) 2018/03/21 22:20:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2101, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xffffffffffffffff, 0x400, 0x1, 0x1, 0x16ca6414, 0x4}) fcntl$addseals(r0, 0x409, 0x6) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x18) 2018/03/21 22:20:38 executing program 0: r0 = epoll_create1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x2, 0x2, 0x7, 0x2, 0x5}) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) 2018/03/21 22:20:38 executing program 3: seccomp(0x1, 0x0, &(0x7f00001d7000)={0x1, &(0x7f0000c9d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f000020fff0)) seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x10000, 0x6, 0xd367, 0xfffffffffffffff8}, {0x101, 0x7fffffff, 0x4000800, 0x7}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffffff8, 0x0, 0x7, 0x5, 0xb51, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5c80}}, 0x0, 0x80000001, 0x1, 0x1f, 0xffffffff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x7f, 0xffffffff80000001}, 0x10) 2018/03/21 22:20:38 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adaff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xffff}}, 0x7, 0x400}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x3}, 0x8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097bf02)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/03/21 22:20:38 executing program 5: r0 = socket(0xf, 0x803, 0x3bc) accept$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000010c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001180)=0x14) sendmsg$nl_route(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)=@ipv6_newroute={0x34, 0x18, 0x0, 0x70bd28, 0x25dfdbff, {0xa, 0x20, 0x80, 0x4d93, 0xfc, 0x4, 0x0, 0x0, 0x2000}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_IIF={0x8, 0x1, r2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000072c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) 2018/03/21 22:20:38 executing program 1: r0 = add_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="d19f0df058836268d6b347d9bed5b31f9072bbdbc2346e", 0x17, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) r1 = add_key(&(0x7f0000001280)='logon\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)="6974264a965f537a74f9108eb1eb2f36c056dfb7b6420be3982a24ba63a87dc11322c8fd0960ffd99991e735ff2f9a0fe6c28da4c24f041fcdf3ec7da1677b2feb15cdcb9c0a79cece4c466bc1c6402bcb03099ec170000501bedefbe163638bf2621f6df7e556b7b2200750107a4ccde8d13ca9c0e963d6a399faaaf3499d715c24f889bf32", 0x86, 0xfffffffffffffff8) add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="401db17d7501adc1c458892b074f21fcbe2cfbde9194a168410983400bb0ee0bfbda24d443ff36a3a0f920060537a773ec7b453af9689f4f87fc6caefff10d5b4e7b9ac347c88533e6f16ca16eff60df2ed01059d40f81dcff07ba3ebec7f69808c84bdfcf08434f76fa73de7471a1d11f4f8ca97f11b5ace314da3444175f00428aa8211790b7ea62711605482ae69f1c1fb9a8e1e92406698494b2ef6b6f83d31690", 0xa3, r1) r2 = request_key(&(0x7f0000001080)='.dead\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001100)='user}trustedbdev)\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, r2) 2018/03/21 22:20:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x5, {{0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)) 2018/03/21 22:20:38 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) listen(r0, 0x0) r1 = epoll_create(0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x2802b4fdabdcdeb, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000280)={0x0, 0x7530}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0xffffffff80002004}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'eql\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="12000000040000000600000006000000134e6796b1037fd675c54722ccf0329190e2b77ceac995f683ce2fbc12f640f706fb5d5601a604c40bf796f07f9ea235f7b6b91352ccc6e4e006c786259e1f2c615144f9c9512f0869ef4523ce609ef7cb062f7d044e300b514ed3a3b90d8407a3f0e58f02619081dc063e76493e028d3c1c5345bf03fa404952301d90b73c7f4be0d00f0b322cdcad16355f991f94581be2bbac8011adbcf54d8dcba25b6c10a81b87fb45ba807a8a03d404ea90685d14a0314b8dfc769e3f51ed95515662525105b8"]}) accept(r0, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/21 22:20:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd705) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@mpls_getnetconf={0x4c, 0x52, 0x402, 0x70bd27, 0x25dfdbfe, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x40}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2b82}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x66b}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004880}, 0x80) sendto$packet(r2, &(0x7f0000000080)='I', 0x1, 0x0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/21 22:20:38 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x32) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000140)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=@updsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x70bd2d, 0x0, 0x2, 0x3}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x104}, 0x1}, 0x0) 2018/03/21 22:20:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000040)) close(r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/21 22:20:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000002c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80800) r2 = dup(0xffffffffffffffff) r3 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) accept$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x4, 0x0, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x32) r4 = socket$packet(0x11, 0x2, 0x300) memfd_create(&(0x7f0000000180)='trusted\x00', 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000015c0)={'lo\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="0f000000000000000000100000000000000000000000000000000000010000000000000000000000000000000000000013000000000000000000000000000000fffc00000000dfffffffffffffff04"]}) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/21 22:20:38 executing program 3: r0 = socket$inet(0x2, 0x800, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ext3\x00', 0x1000000, &(0x7f0000000140)="0ae52bb63011fbdadb888d53fccc2faa733f96dfcb6ca3687b33763655177411410bafaf765053e5c3b1b63445c1314f5f774effeeca5d626cb4b0905117163c2525761fa9a17753a42326d05d8e47b962492f5508") sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000070000000704000000000000"], 0x18}}], 0x2, 0x0) 2018/03/21 22:20:38 executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/21 22:20:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x8200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(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']}) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/21 22:20:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)) setsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) 2018/03/21 22:20:38 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/57, 0x39) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000ad0e0a200a7272be5712acf71a5f94a80000000004000000000000eaff000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) 2018/03/21 22:20:38 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc1ffe)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fcntl$notify(r1, 0x402, 0x1000000000020) epoll_pwait(r1, &(0x7f00004de000)=[{}], 0x1, 0x7ff, &(0x7f000016fff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)={0x1}) 2018/03/21 22:20:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x855c, 0x424041) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) dup2(r2, r3) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000200)={@remote, @local}, &(0x7f0000000240)=0x8) uname(&(0x7f0000000180)=""/108) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/85, 0x55) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 78.796622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 22:20:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x100000000000000, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/21 22:20:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/03/21 22:20:38 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 22:20:38 executing program 3: r0 = eventfd2(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x9}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000740)="77b2770dbfdb54f4", 0x8}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x9}) 2018/03/21 22:20:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x40000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x78650000000) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000100), &(0x7f0000000680)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x6, 0xa000}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x7, {{0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xbaa}}, 0x0, 0x7, [{{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, {{0xa, 0x4e23, 0xd9d, @dev={0xfe, 0x80, [], 0x18}, 0xfffffffffffffffb}}, {{0xa, 0x4e20, 0x1, @empty, 0x5}}, {{0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xbf}}, {{0xa, 0x4e24, 0x9, @empty, 0xe9bf}}, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}]}, 0x410) sendto$inet(r2, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) sendto$inet(r2, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/21 22:20:38 executing program 5: r0 = socket(0x1, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000380ffc)=0x8, 0x4) memfd_create(&(0x7f0000000000)='lo\x00', 0x1) close(r0) 2018/03/21 22:20:38 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x2c7) 2018/03/21 22:20:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/21 22:20:38 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) 2018/03/21 22:20:38 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x40) sendfile(r0, r1, &(0x7f0000000080), 0xed5e) 2018/03/21 22:20:38 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x9, 0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r0) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/21 22:20:38 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000003a80), 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000000040)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x78}}, 0x1, 0x4}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/03/21 22:20:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x9, 0x3]) r2 = epoll_create1(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ebdff4)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6) 2018/03/21 22:20:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000027fb0)={0x23, @time={0x77359400}}) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x1b, 0x80000) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/21 22:20:39 executing program 4: r0 = syz_open_dev$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(0xffffffffffffffff, 0x40046207, 0x0) r2 = dup2(r0, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x648000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004400)) 2018/03/21 22:20:39 executing program 5: r0 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='maps\x00') sendfile(r0, r2, &(0x7f00000000c0)=0x4, 0x26a9508) 2018/03/21 22:20:39 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000003680)='./file0/file0\x00') r0 = memfd_create(&(0x7f0000004e00)='se\bfeth0\x00', 0x0) setns(r0, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004d40)={{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffe}, 0x3d138c64}, {0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x5}, 0x7, [0x2, 0x6, 0x7f, 0x87b, 0x1, 0x6, 0x3]}, 0x5c) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4, 0x4}, {&(0x7f0000001200)=""/192, 0xc0}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002340)=""/120, 0x78, 0x4}, 0x1}, {{&(0x7f00000023c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002440)=""/129, 0x81}], 0x1, &(0x7f0000002540)=""/160, 0xa0, 0x2}}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002600)=""/220, 0xdc}, {&(0x7f0000002700)}, {&(0x7f0000002740)=""/95, 0x5f}, {&(0x7f00000027c0)=""/73, 0x49}], 0x4, &(0x7f0000002880)=""/107, 0x6b, 0x75f}, 0x8000}, {{&(0x7f0000002900)=@l2, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002980)=""/161, 0xa1}], 0x1, &(0x7f0000002a80)=""/201, 0xc9, 0x100000001}}, {{&(0x7f0000002b80)=@l2, 0x80, &(0x7f0000003140)=[{&(0x7f0000002c00)=""/228, 0xe4}, {&(0x7f0000002d00)=""/25, 0x19}, {&(0x7f0000002d40)=""/248, 0xf8}, {&(0x7f0000002e40)=""/1, 0x1}, {&(0x7f0000002e80)=""/8, 0x8}, {&(0x7f0000002ec0)=""/58, 0x3a}, {&(0x7f0000002f00)=""/25, 0x19}, {&(0x7f0000002f40)=""/241, 0xf1}, {&(0x7f0000003040)=""/215, 0xd7}], 0x9, 0x0, 0x0, 0x100000001}}, {{&(0x7f0000003200)=@l2, 0x80, &(0x7f0000003480)=[{&(0x7f0000003280)=""/222, 0xde}, {&(0x7f0000003380)=""/241, 0xf1}], 0x2, &(0x7f00000034c0)=""/18, 0x12, 0x1f}, 0x6}, {{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003580)=""/193, 0xc1}, {&(0x7f0000003680)}, {&(0x7f00000036c0)=""/41, 0x29}, {&(0x7f0000003700)=""/236, 0xec}, {&(0x7f0000003800)=""/7, 0x7}, {&(0x7f0000003840)=""/156, 0x9c}], 0x6, 0x0, 0x0, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000003980)=""/37, 0x25}, {&(0x7f00000039c0)=""/176, 0xb0}, {&(0x7f0000003a80)=""/4096, 0x1000}], 0x3, &(0x7f0000004ac0)=""/28, 0x1c, 0x5f}, 0x69}], 0x8, 0x0, &(0x7f0000004d00)) 2018/03/21 22:20:39 executing program 6: r0 = socket(0x3, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0xffffffeb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2c4000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000040)=""/168, 0xa8, 0xc39a, &(0x7f0000000180)={r2, r3+10000000}) 2018/03/21 22:20:39 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'irlan0\x00', {0x4, 0xbd, 0x41d, "2f8dc501efb2", 0xbf33}}) set_tid_address(&(0x7f0000000100)) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = getgid() r4 = gettid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = gettid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc0, 0x840}, 0x80) r13 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0815c90ee6002159aa020dd9d2231da7dcb9fe901b87485443e06c4ecad1c341d2fb"], &(0x7f00000000c0)=0x4) r14 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r14, 0x0, 0x2) 2018/03/21 22:20:39 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0xe8cf) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) fstat(r1, &(0x7f0000000140)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=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', @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/21 22:20:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x80, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x4}, 0x2}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/03/21 22:20:39 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x3c1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x800, 0x0, 0xff, 0x2}, 0x20) 2018/03/21 22:20:39 executing program 3: mprotect(&(0x7f00002d2000/0x3000)=nil, 0x3000, 0x3000000) 2018/03/21 22:20:39 executing program 3: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe70) 2018/03/21 22:20:39 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x5, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000300)="e91f7189591e9233614b00", r3, r4, 0x0) listen(r1, 0x0) ioctl$KDENABIO(r2, 0x4b36) lremovexattr(&(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)=@known='security.ima\x00') connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x401, 0x80, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r5, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e24, 0x1, @empty, 0x1}}, 0x401, 0x100, 0x7, 0x9}, &(0x7f0000000280)=0x98) lremovexattr(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)=@known='com.apple.system.Security\x00') getpeername$unix(r0, &(0x7f0000accff8)=@abs, &(0x7f00006e3000)=0x8) 2018/03/21 22:20:39 executing program 4: r0 = getpid() gettid() seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(r0, r0, 0x0) 2018/03/21 22:20:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000068f000)=0x2, 0x4) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000001100)='syzkaller\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001180)='posix_acl_accessmd5sum!]\\*wlan1\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000001080)='trusted\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, r2) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000000)="ce3b894e52f1ec0211cc49adb5ea0d1625569fbddbbfd0a469c321b3f05e1de9bf3fb914cc4a6bde7ead5b145622a269db42b5445c8a4b6510af502a2562591f98c4d26bdae70ace58dfc2bcc855ad4e5c520fa661e90766d488b7617ea3007cdb640418ea8c3cee7b2cf613ddcf222ce9cd3f8c0022872a0ac22a991dbf1149fc87155b1b7ccf79d727708736793ce1335f97800ea9eff1fccf3eca86c349188ff8268ebccaffb09fad7202d5b9bce8a98d6c27a9011b228e64844cf90a0fe81e63725c21a1e5169d8be156a93247f7d7f3efcbd84d6ca9eb74414149fbdfd923fbfec012f6b0f093d77c07cc6f27e7c481cba3ed6b905bd1d0f9cd53ea24fdc61ad5bc45d1d649e224afaef8783dc61050e098802f1bcd9317a237046e8effed3c44a051e17c4e082dcaf38f069f67ecb63260932d863e7f54fe46c906ad2c273313d40e4b035ac696fb576477342de4c7a5e0537f297ae8144e828bfc7f6cc63f59336f23aa56f2fb442e307e49e4ee8f1efe0674acf56209aa554918be29991cbdd8cc63d0e88cb0877baac15acfe38c8204ce86af4179158e2b8dab22d7bd896e8a45ee965137ee2c9acbc49904863e50e23456b0e69736041aa57710a799d3d78dddda7ed8d48debbad653842ca5bb74ca2d8393f795639948a878973eba798a4af2c5ac25b8c66c6d251ff6f0a6e2f60e6d5db2b078fb54c0b321c27bfce97a4ed13e0818b4d0b4430234fca0766545333e61c02cd0994d93477077ba59d8ff5282383053bfcb270d5f8b4ec5a946906119dc9cf505e235af421fcc4d7d1a835036dc68eb4801dec2cb070961c2eec0b1c7bdb05e944da8193bf07d03686d15f7d240813a4631c1046d9812a4c266fc35f240c7141a14af348c4e680924a7a4eb4871532aa2bd1e0177eb819a6b4f60196218c9e098dcdaacde04e0f294b6f75decd85407203bd157813bf97e2acd30cf744d546bd9ee50ab3dcc4074698a573a6e70442b138d49e2e9c7a3f974d95fd8b06505889aff270979e79c80b3ba169046fdfd6a1f06ead0c1e459ca9e52f999f4e2b7a9f5f690f2316f3785e8cd71b2d86c0e515eeafd297a700a6c096910234fed61967c381cae4d121c1a04e8c167d423775eb7b1f0f7c58f674fae48a3d89feee11bc8010d71093e6471c1a807a358cacc30cd81e9011e6a0691cf49be71bbc73839bb41cf31acf005cf7c97aa06839d06938244fba09279b78d5349069626ed0d1452e969c672fb9700e107074e166f8ed042e4073f3a2bb554bf56073719cfb0d27fa104e7082518a9cd7f236f656673907693343f241232c5ba39964bdc15533c1b6fbe5c5300a7c0bd8300a0f21fa347661d1c802986b12e0487895daf1b65a635bee292faa8f13d1632b12c3c804e9239217bd2cbd4b77f0c36bfe516f63f777fae31787ce3bc17540cdc3f878a33ee9721905cb7ca73bec439afa5088953a5886304a2a18a17a33fe1f6eefecdc5352468f3f301d23ec1d579b2efeb671a0dc151f9986f5dcd22c83893969e4c149ae1346f3390ff2f0b53b7b674010a7b452b21429d23e1e5037b49978fafc4dfec097085d266a9907b34c2cbe86744cad62ccfd743110a331066529c88ce5741cde079f6c851c0c141467169202bb36594b277934a5e0779336f43a63e1481baf8d45d63d0ef1186da978e31ea2c15c408dd1fac702fa1159b33d031688b5e509a6edd732cf566a46a26bab8f3e0ba33be5b1552a9ce9290d5d6a873d2cf0246086453bf5a7e7c425c8c764b14450660e66f13ce5ad7abc74b350494abbd6afd60b35105b2b37562e6e484dc508ddcf50ddde7ccce28f73edc491b731e164db46733d145ee6a45838b7d9ebaa753035660354b726dda9d52f27cec09f9ede8d23a13ac22bb7dc9276b75c2d2877855f509907227a0a2c88418d9c56a8ee10f5bda2f294abc0d2d4def6c8c6ce77d105a5c25261ed3e483c39464f6299f0bdea282881dc79dd27959e159092b3b77b07209ceedeaff07b63182e94e15c1ebf8e332159c79b2b46499487c2db462054dba763aa38f10c0f5e002714294b48833a9464cd9c03ee9e62e69e4396658569972a283d7a4e6278c6686722d09cf636f8a75a263558cd484e64f2bdee08ca180d5c5aa693bc77f962610dcb0e5b17bb897d77aa452f26d09718184cc4f71c010a719cf72ae59b25b36206ae524cf6f31235c2bf968f655d9264364d27923397cf4e925166440965b8299bd2fcbf627a1959082b11e3d41921d5f293bd11fef2c6052e844249e9f39e07c7851025a11ac448d2b21cede6a16874851886a731835b5e43d34cceb4624d18cd0637a6ab543467ec518191fa52345990d17e5140726eb64d381b536faa09c221aec9fc9888b4a543d3e207bfe37c1853a9fc316cb663d0f5357399d949a68159113bd6326e539c4e6c075f5b9517115c43d2bfcf9520ad616241cd2481cf694bc80c135af9766521b7aa0f6a6e9ceadf8db4e3482c8033ded36aeb3944eb85693d11cf40e5c78a9220e392ad90570bd9e0d9b12c73fc074f72614829383a4a452b635dacf11aa15f7439ea3bf57c55ddb22d90489a3ef7f727da23788e5aefdebd7a449257f85583de570e2bcd9b80e10094410fd888805a3500bf5e809dd5363bde78f89ed8c13a3eef7d7140120c50055a2903607ba2175f8eff7d6a9f3d064c5a781c1cc9ce8b583223630cab04f2b8a0ace6e0ca37cca3785f3bdf816c1851610d3fdd960ff11f63c3300220c11e5ec73181f7e95dbc665dec343834f9a4aa52ea52527406c389e1346cbe189d4a1fefb3a7481425fea05935a787de5d50beddc37da9cd492f3dec1ef4ba2fe509ee7bc39e621a035400679a7acd86bb7fb0d9c392c66fb19d967e862182e97348447342242c8d2b34db21ffa20ba08e20033c2234570860d4db765fd69c2ec89deb80e8b7342b32eed9c29c53026dd388be4f23d74141991e2c70a77bb6f35dadbcb6445c9fb4430c278acf079e2ea94bef6bbbfc9945f02a9f64378fe5a8a6220b22ea8a030075b855248aa334a228aab252412c15a63e61bddee44d0fcec57a2dee8e1feb5b6c1fe1ac3b991b3646e7ef6813170049c262de874c786db573ffd573500ff5d2b49443694dc6de19e8563e74785c5630bc1fc954348d9cbcba123b51846dada0b7ea004895a6b9d6e59371c68b07ebb0007770324397dbd16f3ecf101e45ec601a814a815bc8fe7c4183c3eb045c43075de73608178df6e5ea657bf2367a069754e7012057dfd8043294841ab5b077c8db973c3a8d84c91cfcc202c2fbb764f469d326a89ae1a6057a80a9feebd23da94cfa88e92d0afffd3d513d9187406775206c8907a9fc573c6c8acf8c072a241a4673efca386f6eaa088a2590882ff8a095629bd79d6fba3fedc18558dfeb94b46fe9f23f60801f8a7fdad852aaeb6b1d9d563bd14772a7ff9d72f46270e60830ef3a76ffd7f9349c17478c3077eb9f8093f7738dd5dd0632ebafde4e6bfee8b70cf373b0da9dd8da69fda05787e8c808580b9eb8c19f1cc9b3066cb37d91377c3c101c33aba241cec9ae341ead6bc2137ca3ffdf7e131937f9c0afdc4ffbebec5129e51dc15de9cf9a905af57cfc35a0c3c445224c5fb2e08a94b8664498fe1d6adec8459d05f8655e427437c1fdc49db78be061d20563266dbbafc630a584be1397bf459d55118b0f690c6d8d4dec410d5d522363ea91ab7cfe2b01344da01902b6eb1f392cd5da84a0fe01a023b74f5f2195df7c340fecda1bc647d4df38597570e8fbae399e82cdc9526e100406d79349bc8e9272ede3132e19fc29ec3cf43bc9d6e35d0e65f59d5a3948cf009a5b3d06b535f77627dde806b3383d01319fbb236bab0dcb75bc64f6c2c8c87eff5e7f5227fe540f3ff1852c4ff1839d8f066a05ea7305c16de243d0e4fac358ec939c1dbc57ccb6d888a6b9064735bdb584864b3b4c57ebd88d37df33ffec45ce9070948332d49f67d215c914d341d33ce1b08d1879afd90c7d02c5f64cc3e249a6077b176dec56dcde08c0090f4fadadd51537ce23f9ade6c2553cdbce1c1d159f4f5e290b0e9bd1631ec34400b9d0554a28435569a15ac07c10e8e0618b4ae504f013e732ef0131086f18cba3c227fc92d68b5c136435410cbedcdec20f49d3922cac1983ed543f191377c84e405dbd53c21c22d99982602b3450cf913c81515d60b4d170efa44ac2705cd63072f32ae0df2cd0fda5561030580da73b5825a1c70246fb091ac80b638dfa4f92a46d236f487191887e7399bfdc5d7eeaeceebb2c6ca5e731e5adc10b55484355d0db99dbce031d9450f152ffd022e98e32d53e498bf9c911196e1eb42d161dafeec50ccb93f4556dc0bd69d1cfc6109cbc19db84fd4f45da18cca2bf737f7963de0b5e75b613aec3002e15a67c4ceeb67b01c11a7915174c4712e5e082f5191bb9f80966c9346bea58f86b6c0379c8c10cff81191e6d7591c9644b5b10c95f250a79585fd3c8597438d7768f5ad3508d9186c5a41eb6ed2e28c75baeb85ea31f678407e739dbe1b6e8feef4e721fd5559c2c9ecaa1244f86c42b3ddd196f5203eeecaa54144bc40aadb57edf736e6e86642a327a0274fc4d21a542fa4c2e458c1a807f2737fb32a932a94ad93ce0586fa6bb34c6a8f4f023fb6c56bcede649a8c729d2e6e6339934405b936e558e8112666b36d6d28349050a78df3b06835b268f6474e96cf7a4d6dc9f2a83aaffdee61eee237c2dbbf2a97d00beeefe1fb7a43a3b20359ae7c25bab76aee690586a4cccca9eea93727b7b79e8b6bc5f8294246420865765b4516f281f902dbfc6f4f55178988a0b4c774089b0ca7135184d1a9439d131a636e7157ac5d14e2107061317442f5fdafb2645cb15b58f5f63d2903b4f6beadbdceae6dc1f89b0eb941cbf3c7d23474552d6f042ba51fe11c6209f35e176b71e069de0d184a74ec609d0ed4ed3e19a77fb7ea31bdecdedf83f0220ae50cd18f55e98607262b1f1c72ae054c5ee22abd3517f1ffd71b26e40f53e98bd640f06d2cbce99b65b879b0dbd77863a2887339bb7b478e88b2e13cb3bcef405815c0603a370ee6b1ab93738bdceb34c313b773067f0bfaee7f2b87dfa928343424d6bfdbf34612d16c08b4c7d0aa492e5578cdb7229b8097c72043ee3ae3b1866965cfda106cc7cdcd886df4910d6f9a26a02412ec57add46d3cd33dd66e3ca5e442c7e50ba37fdf3829a3755b4f9246fcede80ec00ffe22d8554bdaa7ae42e65b9d57389be3673d0bc31cc3e2a4da20c69d4fff31921f9c2001cb5f4afc6b735e3ec8bb14d3fe8ae265577da872d8eb70a852483a857551cefb818153edb669723c552c17fb78a925e18b148cca3b77404dbcfe27cb127de116a507a3a57e8ddd55c77c508581eecb0347e265acac54c2eb02b224282b4e438a10a6fb16672d47c9b8f6fc2522e676a917229b2332e480b5e7afff0a293be1505558e39e943cb68736263012368f9b12f98d66a393e8808e660fdd33fcd73c3ae618625c1ce75cc4dc064a66a039cdad792b00614a64f4d78e036a601354c07ef1a3a6fa04b6e9bc6f9e605a209f7ca8ebd12c385c1edda61d8710a2748ace280a9fef9ef3444a559c64347bc76911415ad17e747bebd505d57eef5381f3a9d1bc460528e6e2853cf994162414199efcfd3aafa014f4fcfff28f2f1c6e0a32f5b7dc4e51b576fe8b0bc1ba9231d266b10bf2e38461f85f6feb089173acd3011ad8c8") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 79.202101] binder: 12423:12428 transaction failed 29189/-22, size 40-8 line 3005 [ 79.213231] binder: 12429:12436 unknown command 0 [ 79.222625] binder: 12429:12436 ioctl c0306201 20008000 returned -22 [ 79.228090] binder_alloc: binder_alloc_mmap_handler: 12423 20000000-20002000 already mapped failed -16 [ 79.244001] binder: release 12423:12444 transaction 77 out, still active 2018/03/21 22:20:39 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) listen(r1, 0x5) 2018/03/21 22:20:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0xac, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000180)=0x84) 2018/03/21 22:20:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='schedstat\x00') ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000000)) accept4$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x80000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) [ 79.273923] binder_alloc: binder_alloc_mmap_handler: 12429 20000000-20002000 already mapped failed -16 [ 79.298670] binder: BINDER_SET_CONTEXT_MGR already set [ 79.313517] binder: 12429:12446 ioctl 40046207 0 returned -16 2018/03/21 22:20:39 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfff, 0x8001, 0x0, 0x1, 0x2, 0x3ff, 0x8, 0x9, 0x80000001, 0x6, 0x800, 0x706}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) flock(r2, 0x5) 2018/03/21 22:20:39 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup(r1) futimesat(r2, &(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)={{}, {0x77359400}}) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/03/21 22:20:39 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) [ 79.320879] binder: 12429:12446 unknown command 0 [ 79.331073] binder: 12429:12446 ioctl c0306201 20008000 returned -22 [ 79.357958] binder: send failed reply for transaction 77, target dead 2018/03/21 22:20:39 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000240)={0x3, 0xcfa, 0xe000, 0x100000000, 0x4, 0x3}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r2, r3, 0x7, 0x7fffffff, 0x80) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/21 22:20:39 executing program 4: exit(0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/23) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0xb1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/03/21 22:20:39 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x80000001, 0x400000008, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000aba000), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) r1 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x62) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0xdd5, 0x20}, &(0x7f0000000340)=0xc) socketpair(0x7, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) socketpair(0xa, 0x80001, 0x8, &(0x7f0000000200)) 2018/03/21 22:20:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='wchan\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x20}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000180)={0x9, 0x4}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) userfaultfd(0x800) r3 = dup(r2) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) lseek(r2, 0x0, 0x3) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000040)={0xff, 0x1}) 2018/03/21 22:20:39 executing program 1: r0 = socket$inet6(0xa, 0x801, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x18, 0x29, 0x37, "5fac"}], 0x18}}], 0x2, 0x0) 2018/03/21 22:20:39 executing program 6: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="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") fcntl$dupfd(r1, 0x1, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) 2018/03/21 22:20:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000000)=""/133, 0x85, 0x10000, &(0x7f00000000c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = gettid() r2 = getpgid(0x0) tgkill(r1, r2, 0x22) 2018/03/21 22:20:39 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) socketpair(0x1b, 0x80007, 0x20, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000001c0)="7af7a46ba7d4ce222217", 0xa) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffd) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x6, 0x3ff, 0x4, r3}, &(0x7f0000000140)=0x10) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000280)=0x80000000, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) fcntl$setown(r1, 0x8, r4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000002c0)={0x1, 0x101}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) [ 79.424057] [ 79.425714] ====================================================== [ 79.432003] [ INFO: possible circular locking dependency detected ] [ 79.438390] 4.4.120-gd63fdf6 #28 Not tainted [ 79.442773] ------------------------------------------------------- [ 79.449155] syz-executor2/12511 is trying to acquire lock: [ 79.454750] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 79.465052] [ 79.465052] but task is already holding lock: [ 79.470996] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 79.479488] [ 79.479488] which lock already depends on the new lock. [ 79.479488] [ 79.487771] [ 79.487771] the existing dependency chain (in reverse order) is: [ 79.495360] -> #2 (ashmem_mutex){+.+.+.}: [ 79.500114] [] lock_acquire+0x15e/0x460 [ 79.506343] [] mutex_lock_nested+0xbb/0x850 [ 79.512923] [] ashmem_mmap+0x53/0x400 [ 79.518987] [] mmap_region+0x94f/0x1250 [ 79.525222] [] do_mmap+0x4fd/0x9d0 [ 79.531033] [] vm_mmap_pgoff+0x16e/0x1c0 [ 79.537351] [] SyS_mmap_pgoff+0x33f/0x560 [ 79.543753] [] SyS_mmap+0x16/0x20 [ 79.549466] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 79.556648] -> #1 (&mm->mmap_sem){++++++}: [ 79.561486] [] lock_acquire+0x15e/0x460 [ 79.567718] [] __might_fault+0x14a/0x1d0 [ 79.574033] [] filldir+0x162/0x2d0 [ 79.579827] [] dcache_readdir+0x11e/0x7b0 [ 79.586231] [] iterate_dir+0x1c8/0x420 [ 79.592370] [] SyS_getdents+0x14a/0x270 [ 79.598596] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 79.605778] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 79.611947] [] __lock_acquire+0x371f/0x4b50 [ 79.618521] [] lock_acquire+0x15e/0x460 [ 79.624753] [] mutex_lock_nested+0xbb/0x850 [ 79.631328] [] shmem_file_llseek+0xf1/0x240 [ 79.637919] [] vfs_llseek+0xa2/0xd0 [ 79.643803] [] ashmem_llseek+0xe7/0x1f0 [ 79.650032] [] SyS_lseek+0xeb/0x170 [ 79.655910] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 79.663091] [ 79.663091] other info that might help us debug this: [ 79.663091] [ 79.671197] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 79.680902] Possible unsafe locking scenario: [ 79.680902] [ 79.686926] CPU0 CPU1 [ 79.691559] ---- ---- [ 79.696196] lock(ashmem_mutex); [ 79.699842] lock(&mm->mmap_sem); [ 79.706094] lock(ashmem_mutex); [ 79.712258] lock(&sb->s_type->i_mutex_key#10); [ 79.717325] [ 79.717325] *** DEADLOCK *** [ 79.717325] [ 79.723349] 1 lock held by syz-executor2/12511: [ 79.727982] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 79.737029] [ 79.737029] stack backtrace: [ 79.741499] CPU: 1 PID: 12511 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #28 [ 79.749174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.758495] 0000000000000000 c8fc55a50c2b5f3f ffff8801d26e7ad8 ffffffff81d0408d [ 79.766452] ffffffff851a0010 ffffffff851a9d00 ffffffff851be970 ffff8801cf72a0f8 [ 79.774409] ffff8801cf729800 ffff8801d26e7b20 ffffffff81233ba1 ffff8801cf72a0f8 [ 79.782380] Call Trace: [ 79.784935] [] dump_stack+0xc1/0x124 [ 79.790266] [] print_circular_bug+0x271/0x310 [ 79.796379] [] __lock_acquire+0x371f/0x4b50 [ 79.802320] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.809307] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 79.816726] [] ? __lock_is_held+0xa1/0xf0 [ 79.822498] [] lock_acquire+0x15e/0x460 [ 79.828090] [] ? shmem_file_llseek+0xf1/0x240 [ 79.834204] [] ? shmem_file_llseek+0xf1/0x240 [ 79.840316] [] mutex_lock_nested+0xbb/0x850 [ 79.846252] [] ? shmem_file_llseek+0xf1/0x240 [ 79.852368] [] ? mutex_lock_nested+0x5d4/0x850 [ 79.858573] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 79.864771] [] ? mutex_lock_nested+0x560/0x850 [ 79.870969] [] ? ashmem_llseek+0x56/0x1f0 [ 79.876735] [] ? __fget+0x213/0x3b0 [ 79.881979] [] shmem_file_llseek+0xf1/0x240 [ 79.887918] [] ? __fget+0x23a/0x3b0 [ 79.893160] [] ? shmem_mmap+0x90/0x90 [ 79.898578] [] vfs_llseek+0xa2/0xd0 [ 79.903819] [] ashmem_llseek+0xe7/0x1f0 [ 79.909408] [] ? ashmem_read+0x200/0x200 [ 79.915094] [] SyS_lseek+0xeb/0x170 2018/03/21 22:20:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000000040)="29a00002f0cc133da0710737f8e90d83e35cd537c4d977540f617e1d4d09b637f9425213524473dad3d2311687bb53a6d5f0bc6b") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/03/21 22:20:39 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0x0, 0x100000000001, &(0x7f0000b20000/0x2000)=nil}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x3, 0x2, 0x1, 0x6, 0x10000, 0x3, 0x9, 0x1, 0x600000000000, 0x9, 0x98dc, 0x10000000000e5}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}}, 0x4, 0xff}, &(0x7f00000002c0)=0x90) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000340)=""/60) flock(r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r2, 0x7f, 0x0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x88000}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r3, 0x101, 0x5, 0x10000, 0xfff, 0x3}, 0x14) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) r4 = gettid() set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000300)}, 0x8001, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xa) sched_getscheduler(r4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x26d4942c3498fd12, &(0x7f0000ffa000/0x4000)=nil, 0x401}) 2018/03/21 22:20:39 executing program 4: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000235000)) 2018/03/21 22:20:39 executing program 1: r0 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00007cf000)=[{&(0x7f0000be9ff8)=""/8, 0x8}], 0x1, 0x0) mlockall(0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/21 22:20:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/227) 2018/03/21 22:20:39 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1c7d76", 0x44, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)={0xfffffffffffffffc}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001100)={0x1000, &(0x7f0000000100)=""/4096}) 2018/03/21 22:20:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2a, 0xa, [0x3392, 0x5, 0x0, 0x8, 0x3, 0x2, 0x715, 0x1, 0x4, 0x100000001]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 79.920342] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 22:20:39 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000500)}) [ 79.991149] binder: 12548:12549 got transaction with invalid offsets ptr [ 79.998240] binder: 12548:12549 transaction failed 29201/-14, size 40-8 line 3156 [ 80.010987] binder: BINDER_SET_CONTEXT_MGR already set [ 80.017366] binder: 12548:12553 ioctl 40046207 0 returned -16 [ 80.024429] binder_alloc: 12548: binder_alloc_buf, no vma [ 80.030104] binder: 12548:12549 transaction failed 29189/-3, size 40-8 line 3128 2018/03/21 22:20:39 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) socketpair(0x1b, 0x80007, 0x20, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000001c0)="7af7a46ba7d4ce222217", 0xa) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffd) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x6, 0x3ff, 0x4, r3}, &(0x7f0000000140)=0x10) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000280)=0x80000000, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) fcntl$setown(r1, 0x8, r4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000002c0)={0x1, 0x101}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) 2018/03/21 22:20:39 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000680)='sit0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000640)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'sit0\x00', 0x20}) recvfrom$inet(r1, &(0x7f00000004c0)=""/185, 0xb9, 0x40, &(0x7f0000000580)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000600)={&(0x7f0000000000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="302450eddeb5e742d7322af00f9ca1f7ff6d375b193a6c", 0x17}, {&(0x7f0000000040)="1f589fabd635ed3545b3bb863b075374ac4098ddad8e8895a53d626bfe7d08e58e923414a374a968805ce293286b5f3855e8e2417d1eb2b815a4c68f9be050dda153e25f31961229352c296a540b8c93f04912b95078a6142c43f1be6503c94a5047a020e39d95c5bdf481f66c5b634f39f29ac6720696e9ee6ddfb8", 0x7c}, {&(0x7f00000000c0)="7d9b31ff49", 0x5}, {&(0x7f0000000100)="de43f716831d52a3446e255cf2aee8fda812403672b9cc630e5a1e33dad0e155022aea4425337a5c607194a3f7280a1d414dfdf92f503fe5ea0dd82e8498d82b3f5f4160d82744ddfcbd04dbee876cc851c585e22207925e8b43317859f7fa4607b97d51e5b652fdd76f16acf8757635a235ad179a1f0f4f94ec736e27ca7c343c58b73c73563077ee386f392058e8e7be2db301f7524de7fb3701b3e2cc69c8b537a2eabe45e6", 0xa7}, {&(0x7f00000001c0)="60b6a23f6b26d66ed68fcc18773eb5a403c3d7765a5305178359717b7c41d64d12ef9c262d2c5dc7e21e313a1690f26e983dff8b332d335cb04d91e19b0d94b9b9d6ac39c08ddbd92d35a712e065cd7d4aae05681e1369d2d14a83edfc0898d296c7d9e05cd4e5c053ef8c1dfd3413db7c514e645af2bdcea14275274981bd8b4ea9b1da635121f6011b48ba8f9e7edb47ac0eb5161c441da44f2672341d80f516168fde5325dad672b2106a6a00", 0xae}, {&(0x7f0000000280)="24010f4826bf79b8a4c9d1acbe270c43986a9b65ab938a3b9d6830b2ca7fb9d7aeab1a38bcbb805981c7199b04d0c191e2578c562bb48a63114c5a16867a545b96a1d0c50092d1ba7e97452abfeb75ecd89f5ea22c937b0b81b96e489e04d421e0d0047dca0280ee9ffadfb9f72d25f87c36eec886f7f4fd17f1", 0x7a}, {&(0x7f0000000300)="94b6ad64ca31483cd204614bfd27d2edc1529746e2447d9768e1bbbbf1558af34c998a9c9f4768e14e64028541ae9189a609d02db5a097e8a99c321b8ae7ee4a7c98e8e8af371bbb408e6bf8ea881bb58851409f6f6c9a611dab6b63e2cd8667e6af8487d59ff152fa47eeb6bbbf10c9b1fcf9e22b819fa97c8923da0792bd052b7122fe904815d8bafb041dcd89352ebc0e456ca081f3bd3024678bf9db3c8b7821356761cb446b470096b525e18e642c26e02a6c52a34242dafdce567af76adbe9bbcf6911db242f56f4ea", 0xcc}], 0x7, 0x0) 2018/03/21 22:20:39 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f00000009c0)=""/4096}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = geteuid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80800200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="c90c002f0000000000", @ANYRES32=r4, @ANYBLOB='\f\x00B\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="0c006a0000000000ac1414aa005b8860a49a9a3dedff20584d0fa4a9383bff61e7f4d6b3feb81e43af37d1ecd3c9407d1a6159bacedf63172fd95540095f669cc8957f5db361a5737b2fabeb726f34649d2fb9d75288c69418c6ec7c651548500e10b816e30fb8a4532d90fcdf79245fc051f332a23f0d547fa29ef8600da66efcb986eff20245e8baedbcf799851c5e45f67f6a82d23c9da92b7623789f60f123fd8b6a5e18835829571ef254ab9452479a8b524738d36bba96a7661b0ca4a7975d4e2421b45015fad8640cfcb1e045af67529a167996cac812982b785a98a24aacfc3d42c21bc85f945bd464fb5215507706a16b9ba3e5ef432f63b732abe13a45f5cd219b8b26a02535cb5872a28384cc62c9bcbc99d123822c28c6e616f0ead837f51ccf8c584ac821e35107d3b6d50a393133a4e0b8c349ee447c41d30aa39cfc4373c9ba9659c7ec61f000000000000006923d40c262647c92282a1c487d800f13d9f5e10cd12725f212b1814b33b16f2be92c088363271f1d721d74f7db3c4bb689a86f72b838b9e71f01b7bb5e9cf39e454c820500d86071e2662de94a50151fd640e89f34bbc97f19826f1cc4e6be2d47035ac0e0c3ca906696cfa48eece558079a2a4b137111691538a0e176ab89b2d31f33fea39046f00422db8d3dc06889b3feba5905760afd7abe828364c67143724f6535695b9d0000000000"], 0x34c}, 0x1, 0x0, 0x0, 0x881}, 0x20000000) 2018/03/21 22:20:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x5, &(0x7f0000000040)={0x0}) exit(0x6a01) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x4, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/03/21 22:20:39 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00000003c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4500, 0x0) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "4002460f990993ac6a3f01d948fa42447fb4ead0f3ccd79be24fe0c254a1fbe86c4a872ebcc9a7db7b9e0146ab838d1c2bc4780ca65bc6e137309586a6e685f884a98992500baa7304e3247d320795274a9ca0d94a3099d7a888245a1c6309989442073d25abfa43e01519903c97322663bbcc913330721c2b0755e1648eb77287f2b1839ea003a72c2413b079"}, 0x9d) exit(0x3fffffe) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0xfffffffffffffff7, 0xff], 0x2, 0x8, 0xffffffffffffffe0, 0x8, 0x0, 0x80000001, {0x0, 0x20, 0x6, 0x10000, 0x2, 0x800, 0x4, 0x4, 0xfffffffffffffffc, 0x7f, 0x6, 0x3, 0x101, 0x3, "a8805cb362464090428b990f8a931ad2394fef79a719246783930ad80c965d27"}}) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/21 22:20:39 executing program 7: r0 = socket(0x90, 0x20000000802, 0x0) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0xffffffffffffff3d) recvmsg$netrom(r0, &(0x7f0000039000)={&(0x7f0000ebfff0)=@ax25={0x3, {"57fe5e98a9e386"}}, 0x10, &(0x7f0000099fb0)}, 0x0) 2018/03/21 22:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x6) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x7, &(0x7f0000001180)={0x0, 0x40, 0x3, @thr={&(0x7f0000000100)="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", &(0x7f0000001100)="88c4c859e402930bebb404a0345a929cb17bc257df5c89e6afc021912a67e5bb2badedd4f8a5552310e41349d47fbddbf66ebe26404fa7f7e26bfe76e0621054eac0c2f9e19c86ea504a09281959d8fee067"}}, &(0x7f00000011c0)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001340)=[r4, r5]) sched_getparam(r2, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/03/21 22:20:39 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x2d6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/107) readv(r0, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/109, 0x6d}], 0x2) 2018/03/21 22:20:39 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) listen$netrom(r0, 0x4) r1 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0}) ppoll(&(0x7f00004fa000)=[{r1, 0x1}], 0x1, &(0x7f0000194000)={r2}, &(0x7f000077bff8), 0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) writev(r1, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c8", 0x1}], 0x1) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/03/21 22:20:39 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="5f442bda7d030248", 0x8, 0x8000, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xffffff65) r0 = socket(0x18, 0x0, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x1f}]}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 22:20:39 executing program 3: r0 = socket(0x2, 0x3, 0xfffffffffffffffc) write(r0, &(0x7f00000006c0)="1f0000001a001bf200005321fdf3167601001a13004d008d4c93391a000145", 0x1f) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)}}], 0x1, 0x0, &(0x7f00000005c0)={0x77359400}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x7ff, 0xfb, 0xa1e7, 0x1ff, 0xabf}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7f5}, {0xa, 0x4e24, 0xd3, @loopback={0x0, 0x1}, 0x3ff}, 0xfffffffffffff000, [0x2, 0x2ca, 0x8, 0x101, 0x3, 0xffffffdffffffff7, 0x400, 0x1f]}, 0x5c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x1, 0x1f, 0xfff, 0x7, 0x20000000000000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) [ 80.039675] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.050448] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.066589] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 80.078001] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/03/21 22:20:40 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='mime_type\x00', 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0xdb) 2018/03/21 22:20:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req={0x7, 0x80000001, 0x7, 0x100000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/21 22:20:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f90ffc)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="dc", 0x0) read(r0, &(0x7f0000029fc6)=""/58, 0x2f5) fadvise64(r0, 0x0, 0x655, 0x0) 2018/03/21 22:20:40 executing program 6: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = dup3(r0, r0, 0x80000) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/21 22:20:40 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x800}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/03/21 22:20:40 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000, 0xc00) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = dup(r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/65) ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/03/21 22:20:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = dup2(r0, r1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x0) set_tid_address(&(0x7f0000000140)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb2, "418a2be838777ef3d6c6b62b67264ff9574a9ed38235b9c360a16d650ab7c8eb1d7eb5b01ebd95da3fd9d6b82f20d0d8baee95938cd9be0f9785d74685e8f8f43ac48849479b24eaf8a7dc66d235964df1a0c8742046aab16f2bde873f61a30b29d8877f97776fc0e07e649834d22f0fbf50a64716cccbfe209f70ee03b7e528987ff3a6b7e44e6de2ce1772c77ccc81d8cc618c9be1e204787b7ef102acfeacd5315c21451fcfdc721414d4d2ea09279cb8"}, &(0x7f0000000100)=0xba) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r5, 0x4}, 0x8) setitimer(0x2, &(0x7f0000000080)={{}, {r3, r4/1000+10000}}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r5, 0x4}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/21 22:20:40 executing program 2: clock_nanosleep(0xb, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000200)=""/44) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x20}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000240)={{0x5, 0x4}, 0x0, 0x2, 0x6, {0x1, 0x40}, 0x653, 0x421}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="7e0017e9"], &(0x7f00000001c0)=0x8) 2018/03/21 22:20:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaab8aaaabbaaa5aaaaaa008137ffff0700000000000000c2d51d26d57c000000de000002f0fd3502135080000000009007125c4625b949ed105bac5f44cafab01b789b5137661f2a0d991e6b189feee03d037f30f6ff94eebcdfa74a47fe0ce1cd6dba6c47572cacc9f348b03f0c63742a4044660d0509249f544bf5a0a739c9cf3e765ab11f26e207004ace489822c54b839823d8eac18309271c1040c26b3597db6cec5a895264e4e353fb3482c819036132e6cfaa0b1effbcf83206cb81193ddc37f4128a4341"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 22:20:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r2, r3, 0x8, 0x2000080) 2018/03/21 22:20:40 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)="07708b4631138d998b0c2a0f47e1d89f3a35b6826da95f8082bb293c72a3638bdb491fdc3a18008ee7f1d141e91d68997de75cf39b24ec329f63d41108e0b26221dbcb7fa4d8dd804b9c31372c17360b7ac08df16d2f14f309ea9e399a72b05eb943cea5b99c59bdf415d73b4947056f9a088ce3f30b87ac2e78b2d53ec77986ffc1216619181487cb4cbf18c0937e68e3fa13be49825c28ab197c183939210162e5a251204ffbbc68714e9fb859a6607fded2ae05c759b43b42e4dfc7ea02f169caaf7f4cedd8de28e9f5566d5ab2849f28a146a5ee4c2d019c4c2fd7ba2cb9f9508d5691a684cf", 0xe8}, {&(0x7f00000001c0)="018385c1f89883d826d51b89f9d861825356cb1607e3ba0a3b37ecc4431a4d928c3dc312227f551aec913836979e0acfbe67a9b21b4e82d85116edc6806871d225e20ff4c1ad174e585279839d13f9e8f638ebc5db4365abd769c83543a1889cc55c0a2c27ee22fc7baccbc8a0babfad2f420b250a7c798e4d096edeee7aef3c179b93e798ea73c547e074f3284dcd31a2c4a76c5e780e3f8b80e5d3f56b5ef20aa00ecc1166975b6e80aae412c4a244e7114f26b3a8767d196ae3e9703c66af99ad0f38cd10bd418dec991f5bdd8ad52cbbe71085522a722782ed122acede7c864aeccdf42790be15a51ff326a2ae675f4f088c8095", 0xf6}, {&(0x7f00000002c0)="736f8e3e10127984205656f3cb6d7c65862531fd92df58155be566d9bd2d1b4bf22a364e6fc8826ca15212c4490eae3b23781423b956a490d30557954e6487cfef222a5b0f826087065329a615b534507dffe905f2588b3aeace2b62a715e6af4b141aa3d83b1634cfce3502f15b70dcceb2cc4ef67004fd43133b0e152f5fae43acbf59622bc7e9bc7724e4c445b22f11bab2ce5e703519788a3ff6737333", 0x9f}, {&(0x7f0000000380)="82f87582103f9e738ce21006dc606b3327a5d10694ce33041381c02f334262da125988645e60d37c142985312d69036e869af7dc7a2704e8331fbf9786538ce64789f2dd50f361107602ec7f205bb7551a8d75be59479152c4126654f3e9b1242ebd337af2ee6e7f1fe386f5638f9f5ebdf2ea67bc2bf59c598f78f52d531eb7a7752dbafa51a7b5133f0c3a3c0bedfaf8f19003ab0b664c683c15b5b2d85ebb7065", 0xa2}, {&(0x7f0000000440)="e23f", 0x2}, {&(0x7f0000000480)="405f091aed8c281594117688111eacb7de0d565f0f06c2a70ea56ed4b54e8dbe709023fb2aed0d84679d137b39bd698a9be53de5ab65ab14ba7610684302913b07265e8e6b4a4b3f7be356f76dfb8551662a4032461d0445fe813336cf435afc887e00a48bc18ce61b0595897cf835d65e51bd536b8737d4fc5ce9738f31948f0e40a9af512fbd0fa5dbfa43240c901687393402aabbb60cdc648871ccb73f9f7b1bb7aa0b4b9b6d5b3bb140aa829526b7e261658e5fe6383aee83e01d4b5132609123cdeb4e5732cf12d0f81d37d680cf45962f6be0a90a41a76327cd6cc4a2ac925c88b26ee1", 0xe7}, {&(0x7f0000000580)="c6d10a44cf7e629c24c55f65ae3370e70a1c5ee22891b13836313c4571ee03da638c8fb0499ee9efcddf9fa58dff98a4d3228802953f030dd2d9c4dc748ce8d80c384e2dcaa972244a4d501776df37ba", 0x50}, {&(0x7f0000000600)="dcfda65ebc9c5f2e4b93e78924", 0xd}, {&(0x7f0000000640)="30660dd4d596929d75c2153a396e6ad7f3d857f402d87a0c40f567979b032f04738bc20a2d2927eb25168b3a0da001bfddd09fb0c8040c614319c44856e9a14a535a778d75a8cb1d55d90eff736aceff3d250a0dc8083b6bfe7ab5dacc71bfaac3f9a7e630c9df728e2add9eee1e65d1bdc27f48f52108c7e83dc5f9930edd0cf518af505064b321c0570f4e296a8c58772e59f1b3eaa95577c4996e4e30a43984de4fd154f8c16c29e2dc3f55289443a321fea6e0f46588a4e5ba1c044efe5cc875a5737a56c39f8a2526f7951dc10ede7e7e1fc9bdcd76c2432f45ebbd", 0xde}], 0x9, 0x0) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x2e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x23) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/03/21 22:20:40 executing program 1: r0 = socket(0x11, 0x3, 0x0) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/21 22:20:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x80, 0x80800) shutdown(r1, 0x1) shutdown(r0, 0x1) 2018/03/21 22:20:40 executing program 4: r0 = gettid() exit(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18) 2018/03/21 22:20:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x200}) 2018/03/21 22:20:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"f21b5651572e60"}, 0x3}, 0x10) sendfile(r0, r0, &(0x7f0000000080)=0x4000000100000, 0x5) 2018/03/21 22:20:40 executing program 2: gettid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') clone(0x0, &(0x7f000000b000), &(0x7f000000affc), &(0x7f0000004000), &(0x7f0000007000)) fchdir(r1) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00006c1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000808fb0)={{}, {0x0, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x41e5, 0x100000000, 0x80000000, 'queue0\x00', 0x6a79}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xe, 0x3, 0x7, r2}, &(0x7f00000000c0)=0x10) 2018/03/21 22:20:40 executing program 2: setrlimit(0x7, &(0x7f0000000100)) inotify_init() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x101040, 0x0) r1 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x7fffffff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getdents64(r2, &(0x7f0000000140)=""/88, 0x58) [ 80.253839] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 22:20:40 executing program 0: r0 = socket(0x9, 0x1, 0x40) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) syz_emit_ethernet(0xfdf7, &(0x7f0000edd000)={@random="876dfc43f98b", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) futex(&(0x7f0000001500), 0x4, 0x0, &(0x7f0000001540), &(0x7f0000001580)=0x2, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000040)="240265a0efab1fb257e1374d19fc8d2ca9772383428361fe34db83199ea95a7019fbd2aa2a4e27f9f0d2e3999ec7c57f1d062ceada7e367b639d9c869aa930c3da6824fea47fddd3192c1eb290847edfdc9295075e3442afa1741f2d838b5a42b5461c70e061bac3b6be91c650d962c5ad18fcfa1b178cb3a2e090e6fd8769b27766fbd5c477b3c7eb4cf1bf4eb0f256b484d2b4517c3dae2867f38f05f800c01469979a581c7d611f0deec403", &(0x7f0000ed3000), &(0x7f00007e2ffc), &(0x7f0000000100)="10d8e751940e432dd2ac083842a50792463d6bd4850b42f801ea6b4b0d9b6b4de9b9706f9287b3d54985754a639dcf1ba8d39dbcfb1b55410da676e1407f604f38f184404f2a0e065667b0c1a45b54") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00000014c0)={&(0x7f00000001c0)=@full={{0x3, {"699d788689b495"}, 0x5}, [{"804be6a5345398"}, {"8989836e0254dd"}, {"04ea6622a9bd47"}, {"7f10e1679b17ae"}, {"205d92ad5659e3"}, {"56d5602d8ea0a6"}, {"403ca47566790d"}, {"934e131f2f7475"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000240)="13a59da0edc4af5903af5f968c6b2e0ae4fd72af518171b69613c13ae2a979090928aaa3bb637a00c31ade9c6ab856f3046b776016708af850156901a62f7dcff4a35d51ff2a7a731ff3c2f81bae71958284d05feb38f937dff01729a6c30b5f73f3615b8c643551bea029d2de7c12980485edd94f7da937a19906e81da4c97f7758efa9dd9aca29e0316ce698a7ce86d62960f9a83cb1812f497ba655e16826ca26d271938901a2cd657ac2244876258fd06a83569b5fb0e88889d6530101aa6f99e38c865d61c88aead9e2b7dc", 0xce}, {&(0x7f0000000340)="4ef928a35e58", 0x6}], 0x2, &(0x7f00000003c0)=[{0x98, 0x3a, 0x7fff, "4e6f8f7903641debbf56cd7d678f77ef550a3bb0a83e50e3d2763b0e4fa0b4a107b92a5d2ceddbe5af917b6151a992db18048a6136f3ace02270f4902dae64da45c87ea023471b92a017753e80683d6a5a442f82a8844e742151b0d5c6d366253b17d502504929782fafbe2b77ea0c2f11f3dfba6171a65c757082a9475afa37974a3729b9858f"}, {0x40, 0x0, 0x3, "1083f357c557b6a1eae64714adf120024ef95c6b6e3a67b8919c9a6576698731d6fb72a80e56b2de741edb4dd6191c67"}, {0x1010, 0x12f, 0xffffffffffffffe0, "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"}], 0x10e8, 0x8000}, 0x20004010) accept(r1, 0x0, &(0x7f0000000000)) 2018/03/21 22:20:40 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004bc0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/84, 0x54}, {&(0x7f0000001100)=""/227, 0xe3}, {&(0x7f0000001200)=""/254, 0xfe}, {&(0x7f0000001300)=""/48, 0x30}], 0x5, &(0x7f00000013c0)=""/85, 0x55, 0x40}, 0x6}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/146, 0x92}, {&(0x7f0000003500)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0x5}, 0x4}, {{&(0x7f0000003640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f00000036c0)=""/177, 0xb1}, {&(0x7f0000003780)=""/195, 0xc3}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/42, 0x2a}, {&(0x7f00000048c0)=""/129, 0x81}, {&(0x7f0000004980)=""/92, 0x5c}, {&(0x7f0000004a00)=""/174, 0xae}, {&(0x7f0000004ac0)=""/100, 0x64}], 0x8, 0x0, 0x0, 0x4}, 0x3}], 0x3, 0x2001, &(0x7f0000004c80)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004cc0)=@req={0x100000001, 0x7, 0x200}, 0x10) r1 = socket(0xb, 0x800, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) recvfrom$ax25(r0, &(0x7f0000004d00)=""/153, 0x99, 0x2000, &(0x7f0000004dc0)={0x3, {"6072bcffcf131d"}, 0xff}, 0x10) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/21 22:20:40 executing program 4: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x2d) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x8, [0x2f, 0x1, 0x1, 0x8002, 0x8, 0xb9, 0x800000129d, 0x800000000001]}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r0, &(0x7f0000000200)=@hci, &(0x7f00000000c0)=0x80) 2018/03/21 22:20:40 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000040)={0x40a13b, {0xffffffff}}, &(0x7f0000000100), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5509, 0x2040) 2018/03/21 22:20:40 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="02120000020000004002000000000000603f5695a8376628930fa466910b15bf01dbba23288605316573d68bf5b05b344b5d15b28ae14e385e23456c2eaa9bd09df37874cc14379382131677580c424598197bd928dd363060886fa0e639da7bc4d6e9d2750fec0a3b20cbd40f33c5028d53142798e5cbac8055e1205816726b115cc9e1ab"], 0x10}, 0x1}, 0x0) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) signalfd4(r0, &(0x7f0000000040)={0x7d93}, 0x8, 0x800) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="11", 0x1, 0xfffffffffffffffc) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000200)=0x2, 0x4) 2018/03/21 22:20:40 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00000000c0)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/03/21 22:20:40 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000000640)=@ipx={0x4, 0x101, 0x9, "81d3d60f03dc", 0x3}, 0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000004c0)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003780)={0x7, 0x9f00000000000000}) readv(r2, &(0x7f0000000740)=[{&(0x7f0000000540)=""/167, 0xa7}], 0x1) r3 = socket$inet(0x2, 0x1, 0x8) sync() r4 = fcntl$dupfd(r3, 0x406, r2) fsetxattr(r1, &(0x7f00000006c0)=@known='system.posix_acl_default\x00', &(0x7f0000000700)='security\x00', 0x9, 0x2) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000080)=""/93, 0x393}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x12c5}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/4, 0x4}], 0xa) connect$inet6(r4, &(0x7f0000000500)={0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) 2018/03/21 22:20:40 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000016, &(0x7f00002a1000), 0x0) 2018/03/21 22:20:40 executing program 6: mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88140, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 22:20:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000f52fe0)=[{&(0x7f0000e67ff5)=""/11, 0xb}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/mcfilter6\x00') readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) pipe2(&(0x7f00000000c0), 0x4000) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 22:20:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000000703010000000000000000000000000836364d57d21c0360e908bebd2b509cff52306f01551391a633feb7cf55320035e3c5b249752a3b36256edc408cb438e79096b9a00cb42124aba37691a7340931272d8db36b0f92750132eb490f1c3f8333fb5fb5f24837daacdfd898bb310c5add3a61f1"], 0x14}, 0x1}, 0x0) 2018/03/21 22:20:40 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x9, 0xdd1}, "706f72743000000000000000000000000000000000000000000000100000000000000000000000000000000500000000000000000000000200", 0x4, 0x40a, 0x6, 0x756, 0x7, 0xff, 0x681b, 0x0, 0x3, 0x7}) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) connect(r0, &(0x7f0000000100)=@ll={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @random="a2b3a88a95b9"}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x9ba0, 0x1, 0x8}, {0x4, 0x7, 0x2, 0x1}, {0x3, 0xfff, 0x2, 0x5}, {0xb5, 0x6, 0xffffffff, 0x1f}]}) chroot(&(0x7f000009a000)='./file0\x00') ioprio_get$uid(0x0, 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) 2018/03/21 22:20:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="020300000f000000000000000000000005000700000000000a004e2000000000fe8000000000000000000000000000fdffffffffffffff000300060000008e40b68866bc3a1bf59e002002004e207f000001000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000d22d2d14320400000000000000a0af35400bce016b4ab14d63eaa60e1569871d30f6f6d2411cef0be859ee726585933926c2df0fc4edea624cf22d6829b5b179e0598e170000000000000000000000000ec35fcfaf314c5956c59718d400"], 0x78}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x4000000000000, 0x616a, 0x5}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x1) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/21 22:20:40 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200841, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:public_content_rw_t:s0', 0x20, 'system_u\x00'}, 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/21 22:20:40 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/21 22:20:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x800000000100003) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) 2018/03/21 22:20:40 executing program 5: r0 = epoll_create(0x100000001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) ppoll(&(0x7f0000bfa000)=[{r0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000), 0x8) ppoll(&(0x7f0000000000)=[{r1, 0x3000}, {r0, 0x1}, {r0, 0x2000}, {r1, 0xa}, {r0, 0xa8}, {r0, 0x200}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x3}, 0x8) 2018/03/21 22:20:40 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r1, 0x0, 0x3) setns(r0, 0x44000000) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x208800, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{}, {0xe}}) 2018/03/21 22:20:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000231ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) 2018/03/21 22:20:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000242000)='net/raw6\x00') r1 = accept$ax25(r0, &(0x7f0000000300), &(0x7f00000000c0)=0xfffffffffffffe04) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x7fffd) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/133, 0x85}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000040)=""/60, 0x2f}], 0xffffffffffffe41) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000012c0)="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") 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) 2018/03/21 22:20:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x2, 0x7, 0x1}) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r1) 2018/03/21 22:20:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') r1 = getpid() unlink(&(0x7f0000000040)='./file0\x00') syz_open_procfs(r1, &(0x7f0000000000)='cmdline\x00') getdents64(r0, &(0x7f0000000100)=""/90, 0x5a) 2018/03/21 22:20:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="953d2ab3a47503eaa9134dc13474c1b3e2fa0ed38633", 0x16) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x1001}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) fcntl$setpipe(r2, 0x407, 0xff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) 2018/03/21 22:20:40 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x4, 0x4d031, r0, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/03/21 22:20:40 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x0, &(0x7f00000000c0)="6a1949165f0a9f11ba7143cb222a039324ec254944a7e3cf2cc26ef64c4354903851cf3c0b9f578f8d9436234fbe4660ce958d53ebcabf7861c140d26532320574659fadc306b735dccb701d8ecc13bd879bfa768d034aa1367a51bfbfb2dccf42981e3b2d42c63cdbc8c18ea6a31116f6fc55a2e917") mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x4000000002000050, &(0x7f0000000200)="7d13ff1b293ed4038b05509b2c99ee891440efd67781c696b81514eb5074fa383ef87942b1eacf5febab4a6b6fd0c4ec1746bd63816beccd8bff048933") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x180) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x0, 0x3}) ftruncate(r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) 2018/03/21 22:20:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x0, 0x6, 0x0, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getdents64(r0, &(0x7f0000000000)=""/113, 0x71) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r3 = gettid() bind$llc(r2, &(0x7f0000000080)={0x1a, 0x32f, 0x3, 0x0, 0x6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)=0x0) timer_getoverrun(r4) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r5 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r5, r2) 2018/03/21 22:20:40 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5c89) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000acaff8)=0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/21 22:20:40 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000180)=0x1, 0x400000000, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x80000000, 0x4) 2018/03/21 22:20:40 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x100000000, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'irlan0\x00', 0x8}) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) dup2(r0, r2) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="497adb79bc146a260aeff45854"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 6: r0 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a9508) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x303000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x16}}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}]}, &(0x7f00000000c0)=0x10) mknod(&(0x7f0000000280)='./file0\x00', 0xc100, 0x2) accept4$inet(r0, 0x0, &(0x7f0000000240), 0x80800) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0xfffffffffffff001, 0x1, 0x8, 0x40, 0xa}, &(0x7f00000001c0)=0x98) 2018/03/21 22:20:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0xf3b}) close(r1) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) write(r1, &(0x7f000014d000), 0x0) ioctl$KDDISABIO(r3, 0x4b37) close(r0) 2018/03/21 22:20:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="497adb79bc146a260aeff45854"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/21 22:20:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x59, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000000840)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000002c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f00000001c0)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000000080)={0x2, 0x4e1c, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111000, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) 2018/03/21 22:20:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="770c17d4a852590df10f82f045bd04532f2884d8e609fc199b619bc0e2b86ca6d7c9c63d35f2fd78660627f4ca0231b9955245c3473a22074611b59c6e3f61b6cc65466d880c0c8341ab08e5fd59a26c4079e09d0f4563325bf8", 0x5a, 0x10, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000d30000), 0x4) 2018/03/21 22:20:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a7d8f95f5d2968ae8c767e9d18fd6b67604000000000000008d1f7ed1820095efc57aad8af121fce8e6e481ed3c7893e25e0c12754f06cfda461f3250d6d2341fb97b3c03aeebc4841862310357a2f17efbe1210a377a8a0de400050c3f4a460850e2c82e6ddac97be2d26e031044983837b9a266e6273c084d854479816196c3a1c98eaeaa613c6afc3285d80da5a2e16876e129da1208ca2c13b405340c16867e4c7f986895b0e230b4ecd7d7e11bbde8c09480a3e6e2586e5cfd94c89fa27d46933ae488c018ac4c681ae6c9cf") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x3f, 0x1}) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0xc4b) 2018/03/21 22:20:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) preadv(r1, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9885}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0xb7, 0x63d, 0x20, 0x100000000, 0x80}, &(0x7f00000001c0)=0x98) 2018/03/21 22:20:40 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, r0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setresgid(r1, r2, r3) 2018/03/21 22:20:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b0ff6)='/dev/ptmx\x00', 0x200000000000000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x10000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x408000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xa8200, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000080)=0x7fff, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc2ffc)=0x2000000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x20, 0x40, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xffffffff00000001, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, 0x0, 0x2, 0x3f, 0xffff, 0x24}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000000)=0x8) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x2}}, 0x80, 0xda7, 0xa80, 0x200, 0x80}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r1, 0xfffffffffffffff9, 0x4, [0x7, 0x0, 0x20, 0x81]}, 0x10) clone(0x0, &(0x7f00000001c0)="5613966ef0383bbf43ccbabd0caf21bfb7209b71161dc60d1532be8d46d8ffd4bd3dfdc04fcd07dac82c853f3f7042b71bad4a7704e410a4764a5ac763020300000062ec60a82ea71556057ef6ede38b789664e65c467bc8277151ae3ff1c64775f75aef40ae82f1f0d8c2b136b3901d3b34ae3a1ae7453fb6d45504f1dddaa724aca0adf01121341cfc941e535056a317db8b642e739a7e64e40662271d1864f3797b4e643ac354468a90028daeb8f8f8364f047bbccba80435ad6cea8da76d3bad80905b1411fa9b18bc21f9", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000001000)) renameat(r0, &(0x7f0000000140)='./control\x00', r0, &(0x7f0000000180)='./control\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000480)=0xf0b2, 0x8) 2018/03/21 22:20:40 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x1f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x80, 0x800, 0x1, {}, 0x80, 0x8}) 2018/03/21 22:20:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xb2d, 0x4) [ 80.837703] binder: 12829:12831 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f00000001c0)=',\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_open(&(0x7f00000000c0)=',\x00', 0x400000000042, 0x20, &(0x7f0000000040)={0x8, 0x0, 0x8000000000, 0x8, 0x2, 0x5c5, 0x7fff, 0xfff}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800}, &(0x7f0000669fc0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x4) 2018/03/21 22:20:40 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file1\x00', 0x10) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x3) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000140)=0x3fae, 0x4) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) [ 80.995806] binder: 12829:12843 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/21 22:20:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f27ff0)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) flock(r0, 0x2) 2018/03/21 22:20:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xd4fc], 0x1, 0x3, 0x6, 0x8, 0x3, 0xfffffffffffffff9, {0xc9d, 0x1, 0x6, 0xffffffffffff8001, 0x4, 0xffffffffffffff40, 0x8000, 0x7fff, 0x8, 0x9, 0x2, 0x2, 0x5, 0x7f, "407bc5ad43f0bc6f1c7e148cda7440741e6d90f70436bbfac4e504da9cb1b3bf"}}) 2018/03/21 22:20:40 executing program 2: request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/21 22:20:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) faccessat(0xffffffffffffffff, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:40 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@rand_addr}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$netlink(0x10, 0x3, 0xd) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/21 22:20:40 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000000)="630a96bb8c703200", 0x4d, &(0x7f000000a000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x39, 0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x101600, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000240)={0x200000000000, 0xfff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000500)=0x101, 0x2) bind$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/21 22:20:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @rand_addr=0x9}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="b4d7bb5a15c6242694f77bd20d33c275f93b9657cae91113db5b79272e1a0fc70622981d5fbb9333492de81b4ce0b2b297dbe93ac68dfa380422c8810c99b3986abf64ce887a2f2eaca283422cb0eb620299063ac62909") 2018/03/21 22:20:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$ax25(r0, &(0x7f0000000000)={0x3, {"8d76c1040b6331"}, 0x1}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x8100, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x1, 0x3, 0x6, 0x8, 0x4, 0xf3b9, 0xfffffffffffffffd, 0x3ff, 0x6, 0x3a1, 0x31}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) sched_setscheduler(r2, 0x7, &(0x7f00000001c0)=0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0x7000000000000000, 0xfffffffffffffffd, "f73218a08b82f90c2c6493aa982ac297619407dbb362c6ed75a4e0e890a09d7daa2d9537dfca9c0abe844a4e610495529de64e1f280829d356184b4e671ed5", 0x6}, 0x60) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/21 22:20:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000)={@rand_addr}, 0x8) 2018/03/21 22:20:41 executing program 6: mkdir(&(0x7f0000000080)='./file0/bus/file0\x00', 0x80) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f00000000c0)="68312d69712f7715bee9124765b3188e31dc24c4683c74b24b074f4fbda5279fd3b7798476248203d343106a0f6677b789d9eae614fb196350f2fd0b8496de8c29b6251ee2a642e79cdca73160a51ac09c224cbcde0ae6cc95154fe53fef92771c3d3ab5ef92613cefdf07fbb51a9bf6d6400ca289e843ac39e9e8e13dc9", 0x7e, 0x40000, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/03/21 22:20:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) faccessat(0xffffffffffffffff, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:41 executing program 2: unshare(0x8000000) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x9, 0x1, 0x0, 0x0, 0xfffd}) r2 = mq_open(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x14c5, 0x7, 0x0, 0x0, 0x3}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000440)=r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x10000, 0x3, 0xcc}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) setsockopt(r3, 0xfffffffffffffffc, 0x1, &(0x7f0000000480)="82d02a2be00468367deb13859847ff20a64a5f15b848319e7d840b7bd7e6d8b0920ee8457d156498b5b6127ee86f0fa5251ae18f9e0e60fda58047ae818b52db1ebe665bc472f2ce395fdf557fc0326221f7f1ae0a0b5bf6133395cd8bf0c4dec5588c421f008f4611380139536fd988ff3311f6ac6f6465f235443ae7b15937003e45135ac26f4bebea3ae35bc24757eb820a962741423b088c7b2366ba8c65634f02d9ebf2e0561dd77a63807e3319b254abe38f8c1d13791a1b049f6176c25f0fb929d49579a55a1141de3ee31b", 0xcf) r5 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x103300) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000180)={0x7, 0x3a27, 0x4, 0x39, 0x80000004, 0x5, 0xcd74, 0xdf3e, 0x3, 0x7}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) ppoll(&(0x7f0000000080)=[{r0, 0x200}, {r2, 0x201}, {r2, 0x407}], 0x3, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x9}, 0x8) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000300), 0x10) getsockopt$netlink(r5, 0x10e, 0x3, &(0x7f00000001c0)=""/189, &(0x7f0000000280)=0xbd) prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x2000)=nil) ppoll(&(0x7f00007d2000)=[{r0}], 0x1, &(0x7f0000cdb000), &(0x7f0000844ff8), 0x8) ptrace$cont(0x9, r4, 0xffff, 0x1) 2018/03/21 22:20:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000100)={0xad, 0x8001, r3, 0x100000001, r4, 0x3, 0x3, 0x7f}) 2018/03/21 22:20:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) listen$netrom(r1, 0x20) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0xfffffffffffffffe, 0xa00003}, 0xf6) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000340)="250000000000000000000000ffff7601000101000000000000ffffffff0100ff10000000391908ba0dbf38c2ac516687a033ae85f5b4665ae28a1a80c9ee040000000bca8de952a4d5d158efd520e34adbd12af9ed6bd0d12cfcb0f225b61f0499266eac30420873685cea842745a26d916141782b2e2244bd1111f8b8505da988a3a0619c759f745dd86328e8dbd1c639098a85c001048e85f4c1736bd7c30bc11286ab2707414644421038bcb24d585a6538422ef79526e54e527df2f2369823faaab3acf9478b", 0xc8) 2018/03/21 22:20:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x7ff, 0xffffffffffffffff, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}}) 2018/03/21 22:20:41 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ptrace$cont(0x1f, r0, 0x4, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) mlockall(0x2) 2018/03/21 22:20:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) faccessat(0xffffffffffffffff, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) pipe2(&(0x7f0000495ff8), 0x8327bb6919476a8b) 2018/03/21 22:20:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x10000000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000000d00)="c3", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x20, {0x2, 0x4e22, @loopback=0x7f000001}, 'erspan0\x00'}) dup2(r1, r0) 2018/03/21 22:20:41 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x22000) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={0x0, 0xb4a6, 0x5, 0x80, &(0x7f0000ffb000/0x2000)=nil, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) linkat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x1400) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/21 22:20:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/21 22:20:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000280)=""/19) r1 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003880)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ax25(r2, 0x0, &(0x7f00000038c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0x7, 0x493, 0x200}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8, 0x7, 0x8, r3}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/135) 2018/03/21 22:20:41 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x10001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000091d8d82b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/21 22:20:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x10000000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000000d00)="c3", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x20, {0x2, 0x4e22, @loopback=0x7f000001}, 'erspan0\x00'}) dup2(r1, r0) 2018/03/21 22:20:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) inotify_init1(0x80000) r3 = open(&(0x7f000054aff8)='./file0\x00',