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"}, &(0x7f00006be000)=0x1008) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00002a5000-0x4)=0x800, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ddb000-0x8)={0x0, 0x7}, &(0x7f00003ca000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000397000-0xa8)=[{&(0x7f0000a5f000-0x1c)=@in6={0xa, 0x3, 0xf3, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f00006e2000-0x40)=[{&(0x7f0000718000-0x44)="058bedac8b8e8dc636781a7db6cd0ba95274bc70645dc5aa4188c1407c9ba24af1e6355138774d94b5724ed6ae04f08fd6ee05dd3f7b695a865e38b68c631dc7b65de58e", 0x44}, {&(0x7f00007c1000)="146870d76484fb90d128", 0xa}, {&(0x7f0000084000-0xbb)="526c6c44bd68851609dd5715b1d276d77dd58b9957b1d440de4650ed4f1c114dff33d19476dc316fde28171291d6281ad1a6ad9869883f9b2af929240d2f9dcf2a5bf2c92fd7c8561c563a14ee773045d17055deaf2705efeededf318766ce47daa0b29cf1d1862d90cbff373ab6030899948eabaff42ed9c8db0fc9f88def244a80e74f8610dcecd825e916c1cdb1194c61b954ae5d01b2d7ce9678c1907a89091fa52103ff080dd34567a1249f6213193b760fdcbdebadfefe37", 0xbb}, {&(0x7f00005f3000)="d3807c242058fd1f3543cc271ed286508b172d3862020144879fe3b8ede0d81728f974870eebf64c91b6a89f12bcf708744ac4e9627949baad25bf5e2622bb851461bf9bf39a614da8c20cab2e32e3070f4dfd92a550be4c0d3965ea922a5e9718577fc5720d301fafd7783b3254bd2e6110a033198f7dd3afe9d33931cd2e4affb700a25725db1e888d8a47b5231b5b43d156895a3012eaafea09eee94b6a93e9756aed554a3332449a45acffe6bc5b74c7437687d8d9ef5adbcbc87a852bdbaa12b7c8727731d25aaca1844cdd9f87595c571027496f", 0xd7}], 0x4, &(0x7f0000768000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x8000, 0x5, 0x9, 0xff, 0x40, 0x20, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x401, 0xa15, r4}}], 0x2, 0x8000}, {&(0x7f0000983000-0x10)=@in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000126000-0x90)=[{&(0x7f0000f55000-0x1000)="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", 0x1000}, {&(0x7f0000ce1000-0x43)="e834ebd0b84f55b16ab1f72c7f661e4673b2be26d2772d7177aca97cc5b4d04abba0e02091939b873deacd4d4e805915bd28ab91714da633c01867de7e1d5807a339e7", 0x43}, {&(0x7f0000d9b000)="5119b60bdc332eac2a771bbf4ddd4de61a66257fc0f5cfc5656d95b5414b4b52dbc42e3da7267b039ac276488716805549b40d3380cac919c63911641842a2f785919893a6430fa825785a3a3524f652a3dfacb52def6d214a5c59a8201a2d93955075af4e9ed4847062db74334eefd09e74a5349041250f7fb3152ef8c2d9f7e1240ee08c83bf8c10d32478411dae9badf778ff3211e2f6e36577a8a7f62c5ed43b33a92e8b2be518130106b6e2a90a99b17f3634d64d41adeb5d2be3f4ea8e918a61ae309e03f0", 0xc8}, {&(0x7f00000e7000-0x24)="ea04c3f7087087fd44917b0a8b20bf548639b4f03c4ae89bcb89c1e469d8e1477b0560d1", 0x24}, {&(0x7f0000daf000)="8e9377f4d707732cbfe299089d0056258efd4bf32c2378611b3ce64854e893ac5d660bb64db2ce05ef38a765771b31d77113e86e2ab62db23e097996a370eea3804b80497a4cc5f13a277e7bf0fc56df1b2820a2ff", 0x55}, {&(0x7f00009ca000)="6f112ec2c26952204595cc99ef6f00424f454530e19f350482ce87391e3438a1e06dbfd8ec734ec9c5b7eb269e660ea3030e78ca72126ad3f7fe0e58f26fa696a9860f9fa5ff89c809b27ca488fe8d6e8345813eda1676f7443f8503ac94410a5aead2c7d819114ff92692103f54b93c5e2c", 0x72}, {&(0x7f0000fb5000)="f5ab937a20fc87fe4fe699b48e696c0c2f9cbeedc4c3b1685662eedece148d80b78f640646bece6bb234d960f1d79319c5916380b562", 0x36}, {&(0x7f0000f47000)="51a08135968b9898a043d65ee0152364bb10443f5979cd044381d5e312136965ae722f075e1b8ddd2d7b2345b199b46c194865ec7751347901c63d6a9d0b57c717fd86accb2bdcf29721808609a206fd994904fa1802bc6bbc1d37991b91297aee61f06e94ca3b04e2aae7d58a6667cf053affa704a2993710d2857110fdd01d15e653ef0e1140", 0x87}, {&(0x7f0000e19000)="b0c3b1378e42938bd9a4e45b1750faeaf4372f3d2d52af4e24022344e8a19bdaa16c1a387270acfc61d350ed609f31402a917f0939719b5d8a732a6e59e0ff0ff22de193bd6eb7e9c0e90ad98b3cf9f468225ec626384ef57de05414ff0a725e5e60ce6120f0b00a71e62f370cfc721da2a6e5dd07eb1cbcab2cc6971a625f6c05579fb4bb28edc2e381e8c47c942d64ef6a77d2955a133520976ef1292e8699da1a84f063f303ab11e93c4c32b3b4d835eee39d07e5d127d0e12a15c07dcb9d3bf02546cd7a5214404320b4f90a4d3f68a2aaa4feef6e92f764f5e98f357f52d602da7d63820d4dd59f8088b6b1afd70e31ccdf", 0xf4}], 0x9, &(0x7f0000a30000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8202, 0x6, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x4447fc66, 0x3ff, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0xc83, 0x9, 0x2}}], 0x3, 0x14}, {&(0x7f00009c6000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097c000-0x10)=[{&(0x7f0000c88000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x10}], 0x3, 0x810) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_X86_SETUP_MCE(r8, 0x4008ae9c, &(0x7f0000070000-0x4)={0xa, 0x1, 0x0, 0x0}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000013000-0x8)={0x8000, 0x4}) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f0000018000)={0x1, 0x0, [{0x17b, 0x0, 0xffff8000}]}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc}, 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000131000)="f93676f361c0f1a281ab5a322128dee57edbd523ce92dc8c7c71eb0f1f06952aabd69dc61108ec4670cff4f257429ac337a978fc07270f000da9d99c1fd4af4513c8c1fe328826eec5e8bef58ea82703079c37d754f6dec676a4140feb8036e58df1c8ac97b85e82b5571105ebc337c3078ad09bf461c2c9aed021a727a4f7b5858fd59127105734c56b40102ae8714d5e29df699b1f47b4fcfb", 0x9a}, {&(0x7f000025c000-0xd9)="d236412b3e6b51d54eee03ada394a84dd6fcf2a5c30a2d26b9817b6c8df688eb143a5cefc0876577fd15a72c734a25e17e63f0c5ba1a379588d9dff8d9630812f64812d0543c2178b8e50098dc41fa9a8e37dcf1437c8d1e0fda7bcc4e891eefb2b2d2f656ac655129cf76598928753c1d431380e8e1aa613a744c650e25886e51d94f3dd39830963a2f09fd409d24e4ea072e9295216b646f0ae946859fedb545af49f3ba189c02dd975873011999d1b216f39c700fa1b33755804fd83e62528dd535ab64de2768bcfd27f9485d3cefa818de8640fc34f80c", 0xd9}, {&(0x7f000013a000)="", 0x0}, {&(0x7f00005b3000-0x1000)="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0x1000}, {&(0x7f00005b2000)="40249875a1b289bc56e65332ba4658837e1df356bb0c4fbd8f326556911547cc11d5f8c108606ac609477b35e5d2a56fb4658b4b7d401e84ce4edc741e77706a18628f9e066a42b87e48739e262c9880edd696e38a48cad58b9fcf016bd25f0a28e7742dc503404b693e4c97c18f77c77c8ea868da844a497bdd89f37810b79f7792", 0x82}, {&(0x7f00005b2000)="a5e05d18f00e3d9688d85dfd5787e6a174108346ac7afdebba597d1292566ccf3a26bab6f22205cbad8fa94d0f9c59d1fabde75d0ccc125cbe1a2eb86eac0f2903550554bc6d65030df0a39dc663046bbc694232584da1b4715eba0ae91bcba55aa6061d129d5e2c05b98eddf4c6afc72567a4a22419c3d742bdfd57bd8d7f0c846ddbebeffdbf4497a84d322c7c43bb87b7ec4db5960ec5b5ab51a709", 0x9d}], 0x8, &(0x7f00005b3000-0x390)=[{0xd0, 0x10f, 0xba0, "8a798153991d20c3a0b763e83d8f5f2d8008c74a8487c55a4620ad29eda41b65a17ec188edd627c8ccfcc75a603bbee6affd766d65860387f84b99564ac981be62de2f86a07c625ca9ccf3f252e8d3dddb420143e7526e3bb89e8f9c6d8470b4dee10ade916b3d7aee739587b5d22caffe5bbfdd98c6ffe31f2ac365ce7b24021cbed65d998a2f8d5d2bd9bbca2f621f82a5485d0a771ca009445c2d9fcb5e215850aa5840c34d5031ca2f355816a7b07b3e0e3bc757eb536d0659deba"}, {0x110, 0x105, 0xffffffffffff8000, "599de11277328db1e6da14941431fd08d50ae7b29e423b26009715cd26a4aafca20cc705e355e181503ec487d8018947a729a4a0a3d248805bc021565dffcf7689b60fc1c148e050bbe6b9c461200cdbaf839288ea0f0af1ba249386920a057fdf964edc7660714cf4b07bce455aa5e5bf538267b0f84d1815530783ac52155df00da2b7b48f8a06dd13155846ec17c134177133706ca22bb7b71fba58bd869d473c9606b03ceffd527f300a29ec2b51855620d07fa8b84fce5d2ab0f7d028ca945788680fc78d41685698ec1152ac1b0594b33f1579defd0c98c16dc11693336f4bc2ca44acbc3a485fe8eec89baa4e895215d7cd272bf727b90c2681b0"}, {0x18, 0x10b, 0x101, "26d1bf"}, {0x28, 0x0, 0x5, "ebbeb3ec71522eb176811a10b5f44890e225fc18da1747c3"}, {0x90, 0x102, 0x101, "f937bb9431c3f44afa49d96593f91e4d5c178dad6b5066d6e629ec8275d4a990071e1e63993d029e0d57eaf6e1b7e3d81d3a5838ab5bd909642e4cbe018abf4083f0ac4cef15b5c305f47f52a0c535208ddb6a951d4d1510f7711a048731ac3278098ccf251d5500929eedaaf3023ba780b304a74a712a3a21"}, {0x38, 0x11f, 0x6, "19e0b75b8f6557b6c53bc2b1b37fc87464eba152eacd296c71eff7144f6dfb780ef7e69b13f25420"}, {0x50, 0x0, 0xfffffffffffff7bc, "f98a9d4426f1532b43891de31107e8047d2586b60551d22665d09329652b41d2f83d839af2e68e555e1cd810c9c026162cb7bf331bbd638ef338a4"}, {0x50, 0x3a, 0x3, "3baebf652a491277f95f27da73c7d621156436644ca4c1ee0f7def5308ec0364ee1e4d504515e64b4d63de0974dad35c8a69bec20427f36e80ef"}], 0x388, 0x5}, 0x1}], 0x1, 0xc0) setsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000194000)=0x4, 0x4) 2017/12/06 05:00:45 executing program 0: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000e68000-0x6)={0xf15, 0x40, 0x5}) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000e67000)={0x8dc2, 0x81, 0x10000, 0x4}) r5 = dup2(r1, r2) getpid() mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000e4c000)=0x5) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x9, 0x1, r1, 0xfac6484}, 0x1c) 2017/12/06 05:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) 2017/12/06 05:00:45 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r5 = shmget$private(0x0, 0x2000, 0x911, &(0x7f0000ab0000/0x2000)=nil) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000e67000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e", 0xae}], 0x1, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f0000c6a000-0x80)=[{&(0x7f0000a13000-0x82)="a97485010c359dbe4b696b897b26f8f4886bc1c610dad9e87f9c25e2a0aea596630335ba48bd1a604f399ef990312eb622931669765385ad4ad742bd05817741778c169c04c4f264a50bf0d24f37627be03051f825159f952096512bb8b1c0760cacc6fb52e90f11a40ca9415cb31618faa79f6479cd3136dd9108c847d4182987e6", 0x82}, {&(0x7f0000a7e000)="ca46f230046a75000a4615ae3501749ac6fc86bf78dacf3f8ed1bf77bc429d95ab18ed9452639821b2c57687c97858d4bbfa3bcdd642e911013b9d7b38052a6278912558888a1e3628127b142f249b7cc497274fabecce02a0b472406dfabf755d566910c4c622cc5aee8350bc8434743244c0c491", 0x75}, {&(0x7f0000016000)="6cd4fddb6b2f0b0d7e12363a32a4e9a028a8ca3ad36023a6f3e090f8bc72731b285298932e003290b2799d350006ee798528f7092704e64f8bc843f6e74904e81dde5bdb51b61759f6f437e05fffafe5b6cb0864732175be69a295f3de6bc2db44275a13cec83fe26e899f2611d51038685640424b8914d9249152f8dc126ff6c0e9d97f150d6b1b1714b7566fbc5f5af962059318e2fc19e1c4e8a791b5a9bc111bf9e3", 0xa4}, {&(0x7f0000e6b000-0xbc)="5405d493fa33c27d0036be030bfb35c2e94ee9a8d21c506a03752df567d552cea828f6b1fc87bb5c15aa8aebe7bd67c06e91dd66e9c451a6b2be1229ab0d954be60e2324669f4bb2a29914fbb121b24701ef4596e417d421fb85b5fd0445c2bec2a63afe125c2bed921894862aae6682c4a6d493267157a8d74faddeca8471663ce5e333c72b3f7899af575b7b2141121cc9c326a4c5efbf9f1b7fe1ff09adf5f3837ddce27103981cff8a479734c5ddd75fa762087334e6c300a622", 0xbc}, {&(0x7f0000f88000)="8ee767d784a1540133fc4d6564c50f3744bd74d945f3b1145aa39bc2b3d2b4c381affea58660363d5e2d5fe4add91d962e98e64875f6fe27f8f7beeeecec30fc4b2272e5fbb53730997835c36a277405c64b9fa7f9becfea46d0a817a4761e9c6501a27abcb4e3d0a663d3f9dd1b167d412038e2da849399dcffb52db098c5d806de7130da00dcb333acf0a89354c3c0dd62b2385fc26ee437a9a7c90e479a65886749aa8d5bea74de8ab8fe80909505904cff4df9a7259843f6ffbcd4bf0a4ec40bbc39ec6cd7fbeb", 0xc9}, {&(0x7f00000ec000)="1129b4e6d47b9e80e5936fcdb8d28a52d7e2eb90819249407b2350f31343ca728673c13f4d87ded795f86bb952a5b2d71411914b4ca99cddb1fdd30745657ec0d8dd86005b83ffd63ae730342edd17de6345384aabee5f6eeaba3b5e8aea4e7c16aaaacbb3e7c264bb118e1544b9dba211fdf52d47cbff40ff629a196d7d578f8224dbb7e44d29220f4bfe62b71832f4c69b169c5bd80f50fe1235d0e5823b36c917787771993aa58e62e5b4ceee10f1d26cecfe7f92dc3c8a27b2befcce0e7581", 0xc1}, {&(0x7f0000d97000-0x2d)="42f5f9bfc95fc6ec65e75a9854d89575b55ff92de742a4dc8cf796830d5a84991490d1186a455f0bcd29b98bb7", 0x2d}, {&(0x7f0000ad3000-0x51)="b0832ab4677c4250e8b4aecf0ee09f2be924973738ad92d0344d1a85202d4019fa8f21ef6b198c411d79d0a855b344c531215438d5028d19c072d39c787471f0297e9568b827777de9a4b8bda451742d5f", 0x51}], 0x8, &(0x7f000062e000-0x158)=[@assoc={0x18, 0x117, 0x4, 0x1a}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0xf8, 0x117, 0x2, 0xdf, "41ff93878d3db77fdf644559254a0a97b201b860fea17cb2c241a6855aa44dc43d58100b428f68ef7e2442474bc71cde412b0b588b75a1cbc06458b6d1939954f0fa4bc6771cf7f971e3ed8f45997cc72d870004d246f589da63831e71ade8bb3e71cc8fdca182e379269338ff233013daed20e4f4808f33854940fe905a4953ab94fb84b0d5404ef861777c3d3f3c26e3a6faacf06eae403da92daf385764ff421b56c726dea90ebc535e951540ca8d7052ae970052e4e39c2451a337ebfdb3b4f2ca84c27b35b19eb8a3bcd953b9669893a90c7120961f9a0934207e513c"}], 0x158, 0x0}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f0000125000-0x11)="296f198a7fff3879dde35aa1e5c9ca1be1", 0x11}, {&(0x7f0000e9c000)="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0x1000}, 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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x9, 0x1, r1, 0xfac6484}, 0x1c) 2017/12/06 05:00:45 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xd) mmap(&(0x7f0000c3a000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8004000035, &(0x7f0000c96000-0x47)="ff8d57a9a22d7355032fc98690f53a6e91c97677ea0964b6497540f22dc7387a0000f49fd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644685a7", 0x47) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x0, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dc0000-0x9)="2f6465762f6b766d00", 0x100, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f96000)=@assoc_value={0x0, 0x2}, &(0x7f000090b000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001c4000)={r3, 0x5, 0x21, 0xfffffffffffffffe, 0x3, 0x3, 0x2, 0x20, {0x0, @in6={{0xa, 0x1, 0x4d4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff3213, 0x1, 0x574e, 0x7}}, &(0x7f00008e1000-0x4)=0xb8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f76000)={r5, 0x8, "8000000000000000"}, &(0x7f0000f97000)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f97000-0x8)={r4, 0xa0c9}, &(0x7f0000788000)=0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f96000)={0x0, 0x7fff}, &(0x7f0000f95000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00009ee000-0x38)=[{&(0x7f0000571000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b8000)=[{&(0x7f0000dfe000)="ff5932d20da9d29e5265457f1c0e4a8532767699f3b382c82cf9e822879d856344a5cd032eb4e4a77252fc6bc743f9ab5ec5fee1a1a37cbd798c25ee7442a959af39640dc241e82126d166517c44cae681b2e18f2562915a1b8747ef4a9ab2bfbc6acd8b963f0542603804af87515587cf2b09e8719b5b0d7a7cd3ef1f6401cf8ed7b70119165d4dff7ec59c1bd6abecde9f13ff9a80e1129328bdb26eb2784c77146834868d0e84a9095c826ff7b823ff64d8d70ea41e94c1181b9beb036377dff43cbb44f38e87faf191e6ec1887c109e4dcb11b54a0cdd86dffac", 0xdc}, {&(0x7f0000f95000-0x73)="364a3cfef527ef41e13373b95b94f50e1bc1e7c4c229bc5f682ade400ebee53a3d335131287c72cb8615d8eb78445930883e9ba27c06ebd2dd5a3d3284f2d3e45dae328d9bf2fab483ed5130141a3fd8b96a601ea3346837f75a3a7c5e8773351fd69b10ea55994df2d541682cea1261081b39", 0x73}, {&(0x7f0000f94000)="2b417ff61a4adae2786b2cfab509a7eead009219730c878ed3229afcc9c5e3b76dc3e67c72a1f51e8a2165f247b7122c89976adbb7bb9c7f25e96e12ce9c5bac4a0fac65a2975bc21c3bf3daa8263c7d9e09ada9679d2c8075adb5c8e04791af5e1e746ed8f14779898f211acf45c0b4b513baebdd27c5b4d732b539ff19012ed77311a70dec10c54c5ad651474a1b3fff116fcdd00d5af954cd08a53d75110146e297e4637472155b134c21abece62bcf145330b442fa4a34eb60e3d9bb055a5f62", 0xc2}], 0x3, &(0x7f0000555000-0x58)=[@sndrcv={0x30, 0x84, 0x1, {0x19a95db3, 0x1, 0x200, 0x0, 0x9, 0xe0000000, 0x8, 0x15e2, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x40, 0x9}}], 0x60, 0x20000000}, {&(0x7f0000f94000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee0000-0x10)=[{&(0x7f0000c24000)="6bc2086e05319f51780cac84106ad6e333acb0fbefc22c139b8cf02f", 0x1c}, {&(0x7f0000f94000)="61556c0242c4c58e54475b265a974e0144f4ce23a8c9b40ea5c6c45fc073827201bd76ddbf3d88a5321eedacb59c6bd84ccb974d197ff3738ee852f9cab0d94bf5573259de43fdb17f22451d846f62895395b4c21f1a5dc9518e9d8673d7ed3321f13f3fadfe466aff56932c22ee87ef2f537260b6f6eb454fc6afe2d5f18d8557157d65a87a5b6080b750445559a9900dedd4f0208c33b3d5505a61afb4de0f40d6a7ab386428c3a571f6", 0xab}], 0x2, &(0x7f0000743000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x0, 0x2, 0x4, 0x1, 0x9, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xb8d, 0x2, 0xc3f, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x6, 0x4, 0x8000, 0x4, 0x8, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x101, 0xfffffffffffff781}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x2, 0x81, 0x81}}], 0xf0, 0x40040c0}], 0x2, 0x40080) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f95000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, 0x2, 0xfffffffffffffffa, 0x2, 0x0}]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000ef9000)={0x1, 0x0, [{0x400000b6, 0x0, 0xb1ca}]}) 2017/12/06 05:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/06 05:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d1b000-0x10)={0x21, r11, 0x1, 0x2}) bind$inet6(r10, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/06 05:00:45 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000096000-0x84)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x80000001}], 0x84) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000e67000)={&(0x7f0000992000/0x1000)=nil, 0x1000}) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:45 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000552000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f0000820000)="2e2f66696c653000", r0, &(0x7f0000001000-0x4a)="37537bf4ac21ce3c5ca94b6f71156c5072456d83579acdb0d26d9cf914990292b2dbc37a2e568463c3e7beab7fab76929e196f5dfab5e0360ebddda1c63785a4e5cf6d85892b488c2be6") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x6d) chmod(&(0x7f0000001000)="2e2f66696c653000", 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000003000)=0x7fffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000004000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000003000)=0x48) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000002000)=0x200000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000004000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000007000-0x20)={0x10002, 0x10f000, 0x7fffffff, 0x4, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) fcntl$setsig(r2, 0xa, 0x34) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mknod(&(0x7f0000005000)="2e2f66696c653100", 0x80, 0x3ff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000006000)=0x0) 2017/12/06 05:00:45 executing program 6: mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x9200, 0x0}, {r0, 0x84, 0x0}], 0x2, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x266000)=nil, 0x266000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000272000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000027b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socket$inet_dccp(0x2, 0x6, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x6, 0x0) listen(r3, 0xffffffdffffffffe) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00005c0000)=0x0, &(0x7f000099c000-0x4)=0x4) connect$inet(r4, &(0x7f0000087000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00006db000-0x4)=0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000014e000)={0x0, 0x7fb, 0x9, 0x1f, 0xfffffffffffffffe, 0x5, 0x9, 0x1f, {0x0, @in6={{0xa, 0x0, 0x38e6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xffff, 0x0, 0x0, 0x65}}, &(0x7f00000c0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000040f000-0xa0)={r6, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x0, 0x20, 0x9}, &(0x7f00002f4000-0x4)=0xa0) listen(r4, 0x5) 2017/12/06 05:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x1, r1, 0xfac6484}, 0x1c) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2017/12/06 05:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$binder(&(0x7f0000368000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000852000)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000003000-0x9)="6e65742f7374617400") ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000544000)={0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) recvfrom$unix(r2, &(0x7f0000794000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x100, &(0x7f00003c3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000a45000-0x43)={0x0, 0x3b, "56cbc3353fee6456352904b76570a1aa6ce4db32ca7ae7213e207794d6ec951edf23a5acf533e73fb2008947ea006eacccdc08140baf5b80c00e5c"}, &(0x7f0000000000)=0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) connect$unix(r5, &(0x7f000065e000)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$notify(r5, 0x402, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xea)="a4954282d45a58124afb63b6d2f751bc17fc5ebdb153b1c4be6b3cc464d0805073621316e2db7bec74d56aab2242f3678f535eb1e27f9b682cb02e32a12ee8e0fcfbfe2e23b7d74ca5facd7b24bcaed7c30b3cccc39d85720c482c3e0ba19976aca4cfede08ddfe5a4231abe9ae52bacb5bb5e9bd03b8d545dc68afa81040c6f42e3dad1f298d4055518e7d0305efc0960ada6fa90e60d574bb9a77b2ea5912c8962f6b7ea1ec12035f6804183e7eb4733eb71b4a976105759750bc87a88ec8a1dfe43f36eb374075a54235bd86ca9a7f08dbf2cdb70806518f104d0eb385c13fe87d62d89c0b8ca953f", 0xea}, {&(0x7f0000002000-0x3a)="44b3f8d5990e9fc3c99ad6367dc05704ca71e5cf369bd9a429078bd58b5e161959a556f2e19d4313f3b4352bcf46fb0ecd6df0033a65b706e48b", 0x3a}, {&(0x7f0000001000-0x52)="8cb2b58c5be85bbf097a1c2763cf8d8a032fb3a7417c5b6ee6e167a0966e9b85f08058da77c79e30d0b2f6a866521e2620333f883974f072a23f8bc44cda227309140716ed8b017b4c0fcfff56e7c355a731", 0x52}, {&(0x7f0000000000)="5679e00952e7c11d9bf0a418baf9383b57d74443edfde207d3c128e6693c60dbaafb05cf719d0a9368d5fb652d158390cf77d79ba878091332384002b976f1da049d7e649e98f45d6055e4baaff5e149b909ef3a07a533542e2a78450d1c233d293e095da7d2067d602a141369168adfa0d8d50d32c9ba360b02ddad09a0b865882f1bc14ccff2", 0x87}, {&(0x7f0000002000-0x65)="62178fbcced60d8a59b272303e33963f13da43cbb661e999613e5028d451e06fe6f36ad22e0c52715da2cddf46e0d11e41fc87c597fa100ed7f2a6b2c95e737b03cc233507d10f62718fdb852a86c2dbaed220b17bcb15ad7b5ea3da3e1d92fd3a8c25b431", 0x65}, {&(0x7f0000001000)="5a73e76b271ef8c906edf021797a2199da2ae4fa8f5f7b668915b406", 0x1c}, {&(0x7f0000001000-0x81)="d0a11997eed33b71d084e051a4c067aaabb9cadefdf5a906c1d2e8f22844da1336813f0ca4e946bbf56935f39296368ea4b6c9ee96dbd3f4044638ca2779e5a3a563a04330b5ad47c9e69fd2f0bf6a66a23db5dbd072d5f32a7a89e2e5858b4d633307c220ccfd88d7ab159659179119b40169f67391567fb10fbffd3be33cd4bb", 0x81}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000e68000-0x8c)={0x80000001, 0x10000, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e13", 0xaf}], 0x1, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f0000c6a000-0x80)=[{&(0x7f0000a13000-0x82)="a97485010c359dbe4b696b897b26f8f4886bc1c610dad9e87f9c25e2a0aea596630335ba48bd1a604f399ef990312eb622931669765385ad4ad742bd05817741778c169c04c4f264a50bf0d24f37627be03051f825159f952096512bb8b1c0760cacc6fb52e90f11a40ca9415cb31618faa79f6479cd3136dd9108c847d4182987e6", 0x82}, {&(0x7f0000a7e000)="ca46f230046a75000a4615ae3501749ac6fc86bf78dacf3f8ed1bf77bc429d95ab18ed9452639821b2c57687c97858d4bbfa3bcdd642e911013b9d7b38052a6278912558888a1e3628127b142f249b7cc497274fabecce02a0b472406dfabf755d566910c4c622cc5aee8350bc8434743244c0c491", 0x75}, {&(0x7f0000016000)="6cd4fddb6b2f0b0d7e12363a32a4e9a028a8ca3ad36023a6f3e090f8bc72731b285298932e003290b2799d350006ee798528f7092704e64f8bc843f6e74904e81dde5bdb51b61759f6f437e05fffafe5b6cb0864732175be69a295f3de6bc2db44275a13cec83fe26e899f2611d51038685640424b8914d9249152f8dc126ff6c0e9d97f150d6b1b1714b7566fbc5f5af962059318e2fc19e1c4e8a791b5a9bc111bf9e3", 0xa4}, {&(0x7f0000e6b000-0xbc)="5405d493fa33c27d0036be030bfb35c2e94ee9a8d21c506a03752df567d552cea828f6b1fc87bb5c15aa8aebe7bd67c06e91dd66e9c451a6b2be1229ab0d954be60e2324669f4bb2a29914fbb121b24701ef4596e417d421fb85b5fd0445c2bec2a63afe125c2bed921894862aae6682c4a6d493267157a8d74faddeca8471663ce5e333c72b3f7899af575b7b2141121cc9c326a4c5efbf9f1b7fe1ff09adf5f3837ddce27103981cff8a479734c5ddd75fa762087334e6c300a622", 0xbc}, {&(0x7f0000f88000)="8ee767d784a1540133fc4d6564c50f3744bd74d945f3b1145aa39bc2b3d2b4c381affea58660363d5e2d5fe4add91d962e98e64875f6fe27f8f7beeeecec30fc4b2272e5fbb53730997835c36a277405c64b9fa7f9becfea46d0a817a4761e9c6501a27abcb4e3d0a663d3f9dd1b167d412038e2da849399dcffb52db098c5d806de7130da00dcb333acf0a89354c3c0dd62b2385fc26ee437a9a7c90e479a65886749aa8d5bea74de8ab8fe80909505904cff4df9a7259843f6ffbcd4bf0a4ec40bbc39ec6cd7fbeb", 0xc9}, {&(0x7f00000ec000)="1129b4e6d47b9e80e5936fcdb8d28a52d7e2eb90819249407b2350f31343ca728673c13f4d87ded795f86bb952a5b2d71411914b4ca99cddb1fdd30745657ec0d8dd86005b83ffd63ae730342edd17de6345384aabee5f6eeaba3b5e8aea4e7c16aaaacbb3e7c264bb118e1544b9dba211fdf52d47cbff40ff629a196d7d578f8224dbb7e44d29220f4bfe62b71832f4c69b169c5bd80f50fe1235d0e5823b36c917787771993aa58e62e5b4ceee10f1d26cecfe7f92dc3c8a27b2befcce0e7581", 0xc1}, {&(0x7f0000d97000-0x2d)="42f5f9bfc95fc6ec65e75a9854d89575b55ff92de742a4dc8cf796830d5a84991490d1186a455f0bcd29b98bb7", 0x2d}, {&(0x7f0000ad3000-0x51)="b0832ab4677c4250e8b4aecf0ee09f2be924973738ad92d0344d1a85202d4019fa8f21ef6b198c411d79d0a855b344c531215438d5028d19c072d39c787471f0297e9568b827777de9a4b8bda451742d5f", 0x51}], 0x8, &(0x7f000062e000-0x158)=[@assoc={0x18, 0x117, 0x4, 0x1a}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0xf8, 0x117, 0x2, 0xdf, "41ff93878d3db77fdf644559254a0a97b201b860fea17cb2c241a6855aa44dc43d58100b428f68ef7e2442474bc71cde412b0b588b75a1cbc06458b6d1939954f0fa4bc6771cf7f971e3ed8f45997cc72d870004d246f589da63831e71ade8bb3e71cc8fdca182e379269338ff233013daed20e4f4808f33854940fe905a4953ab94fb84b0d5404ef861777c3d3f3c26e3a6faacf06eae403da92daf385764ff421b56c726dea90ebc535e951540ca8d7052ae970052e4e39c2451a337ebfdb3b4f2ca84c27b35b19eb8a3bcd953b9669893a90c7120961f9a0934207e513c"}], 0x158, 0x0}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f0000125000-0x11)="296f198a7fff3879dde35aa1e5c9ca1be1", 0x11}, {&(0x7f0000e9c000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d1b000-0x10)={0x21, r11, 0x1, 0x2}) bind$inet6(r10, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0xfac6484}, 0x1c) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) [ 99.717527] binder: 11624:11625 transaction failed 29189/-22, size 0-0 line 2832 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mprotect(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x1) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000053d000-0x8)={0x0, 0x9}, &(0x7f000053b000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2, 0x4}, &(0x7f0000001000)=0x98) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053c000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000)=0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0xfff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cf000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000005000)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000053c000/0x1000)=nil, 0x1000, 0xe) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000003000)=0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0xfac6484}, 0x1c) 2017/12/06 05:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x837000)=nil, 0x837000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000047a000-0x13)="706f7369785f61636c5f6163636573737b5900", 0x800000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007cf000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000af0000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7ff}, &(0x7f00007b0000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000893000-0x14)={r2, 0x8, 0x1000000008, 0x6, 0x3, 0xfff}, 0x14) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf2, 0x5, 0x400, 0x4, 0x4, 0xffffffff, 0x46f, 0x3f, 0x1f, 0x3, 0xea, 0x7, 0x6e, 0x3, 0x7, 0x200, 0x10001, 0xfffffffffffffffc, 0x2000000005, 0x0, 0xa2, 0x0, 0x9, 0x8}) pwrite64(r0, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r0, 0x7ffffffffffffffb, 0x1) r3 = fcntl$getown(r1, 0x9) write(r0, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00004c5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c58000-0x4)=0xe1) socket$netlink(0x10, 0x3, 0x6) get_robust_list(r3, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r0, r0, &(0x7f0000613000-0x8)=0x0, 0x7fffffff) writev(r0, &(0x7f0000ded000-0x60)=[{&(0x7f0000c37000)="3efa75beafa6ab21fd43b6c81c09a99373f01c93766c3426623aeba6249c8578c89affc52913c920298b8a7da716a03ec1cc94e63d03cfaa23ea7a19ce5d7eb246c958914cc28df48543a1f0bca299865f9e372bd9c9affa69fd63d585dda0c3c17078e4e3b2d12c309f63af6b6e4cd5dfc05b821be0b71992f0ea593ac0d0edc4a9a8859b0656c99bae80", 0x8b}, {&(0x7f0000562000)="36cc3dbaaa29692f235f4f295de3bec252b7141a9e1d6e63a80449dabadaa8f3cd7f21405fc0d512a2a1", 0x2a}, {&(0x7f0000b85000)="70ff598119a58350e0905ae9e00286ca39dadb99eae0487eb668340e26ecc7a0a6453d173a7f9bbf86cd9da801b3e518bf96500c3b39a0", 0x37}, {&(0x7f000042b000)="d22b79a320207852f5cedadb9f06680151a59b52d973ecfcf34023231cc1db46aee22a6255b13f3684b9ce3d3d7b9f245b1c431b48f80f86b9f0a755c771680fa7811328f70df560a4ce167b668595919f160f7e5008238976e65fbf48879182ed014923d05ccf57bffd0f654e88abf3526932383b556413dac477ffcad926fb5a4ed1e8edb188cb8bdafd4bb339262aa9849c64301bcb49b90ac49f4789c0931c26af3df16cda474a27ec26b472d572", 0xb0}, {&(0x7f0000b26000)="0ce1d332bb18f18b9d44bfe8187be23a8e13769aba7a1afd0616d38254408b539000326fbe75985d053b9c63e52bf933649cc6faf210d7243aaf883d367ae8acaeb7cf55bc5ca1", 0x47}, {&(0x7f0000850000)="3c035de034c2356aeca7f3c2189b4938cc0a5bfb5cb1e96b1acda55d3096bd89fe2046bb346502d8ce81a94ed030ac8a9afe1c74b11c66eeb519e56ca3c70d4b8078139a26445bb2354b1bf194a5474576a369a08ff46ce045ce126f997619c9c7c79bbc4a7ee2391c9281bc8b3e5a9ff7abdd97c17963cd2c3135c888745218eeefaa01d6542a3ded8d97295663a3a370ee10aaba466f098faaa86e9eb440f907024eabf9735c957c97b8248b2bb14fbfc0359c8fa4052114d6e790b2d6abf77e714f1eb784c5b6e58d45212b01f32a576451c2fbea95917a7194aceef16f0d42242d50fd3886ce75153f340b8551ca8a05562f00a15670235c40fa838ad9e521f53c3b63c3d26e722bc04a163734a965e5f72b5f5503942ac1ba9564abe7089c047a5b55deca8eef6bae36b71976c010c9592096ce50e2204c381182de5698513aa561b2c856e58a749fb3094bc9c0309837a9eb33809553796f7c41457772bf1ac38a19e1e93bbb216e19d89ac8bf6519a00ea94772235c40af4297d2ed3cca59008fd6f7fd1c9c696fb167adcf6f5b0937a2105c0d1ae442540892660b24b699e61d9f1beb3d200b102e0430535608855356ce83e943f53bdf40b60d19b398e390926ce76403317925703ba5291429b6ada483cb5e8a2de5581e47275b41fc4052024ac776708fc625cdd3199af3aaa654481b46f19092145dc8f49fa27779c7f7c30a47ec7e5d4a10b3cff62aa9727e3c481c37f68e8764b65e8ed6204c254820853ed6f0bd0f44bfc1ac372d3b4827580a5b884d890487c8b371547c5bec09fcbebc5dc942f3f77072c10b1c8d133ae65319821d12422b878c0df9d706c48e796c6b209d6c3c463c88188b7d437d1b16203b024c0408617e9eaf9523c7dfabd5d573ac1f40a4068f7f73445c873be6cdb2ab3ce6b33582d6127974f850e76ea45de66c0f42660034e9aed9ab82c8203975120cfc300c327aa9a41dfa1a1ea4429dd5b0bc06d576f86a7e10ad105e767a520bcfb590356742aee48ebd1703d4b883f9ad084b17c50fae81ebcacc300dea0d49b9d0061b3834c3821412a1f6f9514ebc78dc6d284b39e8f3a6ee6137af6487681069015444dac28a7aeda91bc19cf4cce2eddb1ccc85e25f820077b1760a1c70d4686b2fa3f1aeb21b456f5f76785643e256c39e43bbd439c31e07614239fc6013ceec9f34f1f4fc9bf13d8350754a16ecf0903e03759ec441a33debbbb9d8c26eb4c72ef7dca03400931948f8766bfe06913b6fb69836b82656349039cb6ca4c48f3f8cdc18115ecaddadc2e048807a01227027d435df5e423529e91f188f91670263bcd67c752e254c6b9c8caa5257fb47b8527b4c52446ddc5f34bfb2ece547d3194785b8903d6c4d77695f05504908eb51faa418a95bb4fe18213b77c9e007c8ec8e6ccea2158d108166162a8a2834f7f0112b6638f3d66b1b27495020d1a5bbd1a9078cf0f60d598744c841d06ecc139b7b7ab41668b38f1760c8661fbf2b6c1bc175eacd09bbc3fdb7037955e3e645f7315571c5c84d0fef16b4bf949d3572e9d7fc0bb073dc3b97cf580643444c922b37afe7c1eb274563bbbf9892820c7b77f4f4620374e48ec8850c40f7afb32cc40ceeb888d7613bdc41a003d2f34c9095c3386a0a8a3482423d8df888c96d078237fd4eda1d7a57f0e8a93362029814659bae6142d93648f9b7628b83b02fd33fa9f85f9500ab69ca86b2ade655a3004f19d019fce86834bc0a0994269805877820d6042bd499f4885e3711b08d2fbb21d3d0b7921e5305e587c6995e35f04a2fedc2567c7cc00fd8a1a08c3c96246503238cd50b56eef189bf6ae725d18dac9147a1720a00a31db8fdbf1a4ca0235c4802bd2899a525ca93ec184c5fcdc87684e0d1246cb8d488f40aa211c30fb4ed60306618f3d9daef06e868027b0c79a39b3411e4ff57623e734734df6e53ae4ee6701172713cd8d0602558b4657470e898447ad6c186755b3f3f9028b1cc171e5c67fe9c6aa41cd19b52b9f746b44a0f2fd87f0ca4cda83ce385768a589c975aa6b629f24b750eb8da405df44a4ff2295269114c26847c7334b4703b4ef264f601368698949694c5b1c2fd1eacece6df6f05b207d1223f9cc5f5d67638ea2745145438e863f5b247b769a7b78cb2b0a0e3f509b016d4547dee059f552ac5375306066a3884a1c82cac654cf3e338dddcb77e6fde1978324d25487257cc6ca4a7f3160031b0774e1a8617030f64558b7456ed1b66834ea33eecce63e12d6795b505f1af7339fac955ee0a352c39f706a5fe8b969f0cca45f6164f3988d321c74a4ca3c001da0cb1ea823b88044d3a6649c9612527db24ccf030298b777490e18ba90d2e47e07c49721343b9e60c98110e50b1d9c364b7b40ce74f124e947c2733e72be430808009400b3b8cb9cfa42ec391569eebdd73ba71739ad9ef7656ca6a1e47cb15c00a1245f940f568ea011f2903efee0f6ff5d1700652c5cf12f87c7ba3a870bc9106a481d952ed5f3fa5f2aa7c12a31305dd4da32f619c09b924c7153c92574c894c1d4d3450912305599976fdfe65ff392f0a92b35e12334887382df688986bc781acee582fdd99f0d1f41dc7ca1b2b06496bd779be29b49d9311ad4826a4ad85d75388c6b267c2161eb1c5a2c8472beffa09a2f78e9772c25e5d0ac88a61a1f5fabbceb681365e5961ce5892ed16cb027e2a69e84156d5a47197af4c8689becd01ef60dc4976eb453c07656c7a319b00b4053d7db5547cf5c085713fb6cacc9d3fa6baf54f528d5a0e1fc268f80fe387e3be7c873f1afa0d7ef31533a3c91027b6441b96cb4f3f64e63e63ae981e8c9b356652848969a634021f7c90028c58b38cc76dc3c0490c845c08ab5322b5148a3942880750dd46fbd7ff9861a605ef89139528e48c55e659ac4d197e4dde7dd005bf5202a48cdf166a509aac8397fa95cdf5bc55b07dbe1f2e67a833a88f6a8e061d71e42fa515841816097100b27e21b89022402075b5664d33f5a352d7bb82d954418e650792884e72b8cb0c00cbcdb826b50744817aaaa03a148938697a1a2748e11728d803cbfe08c16f921fc6435099b181eb51ba2b30e6ee9c67ed0c0c703fdb2f402aa452daf10d571bee6a95c90af348b3e18d74fc6683fdd556d797e335bd0a2ed825af21596b6528faeaf038cd41b80f44683574c8bc7658cba435f4a675452243c3cf4572e870dddffe09e5a879953e6f753f4510702e69c6f0106898afbdd50ede88ab8ff0d73752359493794ec39309adeb2a9a91ee0091e362448409c3bd7ccc3d24176b6149639f88e34bb992f80c76e03693548a9b9306f0673efb0e1b808fb79caa0a50a36520703288f7c4d28ee5bb76c2931b1413b75c6f5bbf83dd2a2fd92d636f87fa9e6007a02788921f880deb21c56fb7310c3afbd74bd9141a77ca02e2cd309c21a330fcc616a010f4c1c9d4bf1bcf8b8abe250fae28126faa9fef4e3cdd2e15411572e360f9058d970241c204a093d59e47dd649f6b0182e025a4ebd1072e0e5f774bd252b1eb3e408c32877d7aeb597cf4fc681ba1b6830ee5e9d9cc231443ff1698a5255483bebb0d88ffd7abdf63a278dfb20e23262fe9ba6536c4b75026f9366330b6238dfe0f6368eca86ef8e9e61bda19530f018ede8e172bde3fce34b710b99aa7601bd512fce0b37c87c50380d6fed5ee35d042fc9f417800b2245617f34692b7d502bc582705ebc048fd2d05b8ef5ab3bb8f47a2188abdbb0f243921039dcaf2983f4cd9c483dc2747e2bd65786f66c7f2292d1efe9f783cbc72f34e2ba107f094a08a91d997f9698b01d92c8b32361a38facfb60a45e1ebc88dcf3d09e0dda0d16832e560063d82318180ecfc984b38a1876b95298a8f34bc6b9fd66a14968b557346045acf4426e6906678da91731a33c914174358318f3fe97e7842374d01cc22a2d5c91019bfbbc07c300c2308e50083c3e85f6063f0e402fa510d0ea9bd026cd910772f629c48b4257cd0cd4766742dbbd735128a4613d421e3d10c12e795c710d247c38bf39ab626ff5c46ad401ca53d18d5cc262664f8a3e37ee0e37d68ca0eb271de868970e08e1c0803af2b6692d8cb37b0b17bb01f35803b4d83d4027e23514f03b4584cfe24ca0566e24ffc5bfdc8a601a7f392a92c20050052b18085223a94dfd50c90470d86541b0946eca2bb0b209133a373dba53e4cfc65bf11fdcd5e9cc6bca47fe4a1e3f56650396055455d143934a0f2b87b1f4c043872c033a6f4a315ab54a4739cab1065ebe165698dbdce5db2125783b10aa8d6588abb44bed6e118174c5fca743d9d51e675133ccd41c4174cf7eed00192a2ef8401eb8e1ac52922650384b9a1412f72ad15be854cfeb4630169cb57139dc8a320f851b36e4809bc9005326d5015e03927b49d18d6f6bb2190ae08ddb53d97016b02c3da614ba1d4a3d105c89b1cc331ef07a397b4c918a8a33dd997d9c48038bad2b865a23c3424581f739906515a54a092d5905db1687be1f42681b635839f0d426ad16dfaa9597e2fb99629021edaee8881c381c17b0ddf8830e65e00cde7d2df48a9fbe3100c517ca1a1e15d2ea7b0204f59a0e5e95982cbc8b806a581c059e879ac2f09e0f0617b82af1ef38eb2cb2a9cee51a5931b5168c698c2c84d18567f81effb6754c7c63d1331af3d3ddff191848bfac81cc204e0d92f087e1e7bf1b8de46212d48029a7e796fbcfe2aee27258856244450b957226f24900b55c5fd02890489a7cdf98ae7f931cfed2f3cbd53c266cbb1a03a4ccfeeb0e5924d2d3af3d73fed9f06d5e04c6e840dc1619fe76c8587c3c0ac05c588d4ff1aa82a6ceef2737ca82bf87a44ebf2ff14aa92c79e2e00743cd74ebe6a6cf4947dd75d6d3c355ae662a475f36f7caa4c80127c31e02ae7a8ea43c7d07fe2275c79a7e3025757528f75f29f01975068be0366047d12397221743393c188019cd6211daab17bb29f72aaefe99eb1cec9ed830b0c630f55437675d50b88e4f324aecf23f4e1644cafbe28e6846927e1afd41e16e3575e43223cfb1cf8886b3919b86ffc39a29e028f52e9968fd86683c57b13fee46eb4520e24a336677ca28c37f48e09026261e8592f4bc759fc0efb960cd0a07141a6636c16c25804800be16aab3c77c488c67998803caccab887ab9963ee83e433a34e2fa481b2b753cdcf1c7017b0b1e5a1d2fba04cede31109494275414a1bd782ad77bf7b5d8ff9e30f42069cdc4db2c0f0e26ebc4694dec39cd945aa5d108522d94e30dc1ec506a27759608a1714e833a40548f38b176ba285abc2783dd9d209fbee07598d9a423f70e74283849fbf4fca9e145da857ece1fc9ba3287c724b445142fc24126bcb92d8507f2307aa1aa57a26b1711f2f89b79d8a4eb1eefee269e50f317fa3f464f158c80dd5ecfeb636a7ec1e1f0b2949050cdbfb159ea3eac2ed5b2f38d3f011a32f3ccb2194be3d562dfe3d2d8427c8f8253b56e81dbcce8dfdd6abd4dee2aa64d59458d41eb9c8c12852677e1720cabe1e1219e87957b5194b049249586ece9861dba2e10cfed6ec819451d2cab452d1463ed96f419fd90b2a291fe59da63a33786ed281970f18da0bb20167495619e1dd4111f4cb190b068256ad205d81e0adb24dbfd7f88b4b78f9193cd0e2f4a65210fc6722ebb7fb54b92bc8099f91ddf37684c56ba2a9c8c47d7897325208df2e3270fcec164b3dee503fdbecac67c159d691187b86eaae819e37a5a1", 0x1000}], 0x6) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f0000038000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000003f000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000003f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) symlink(&(0x7f00000e9000-0x8)="2e2f66696c653000", &(0x7f0000b33000)="2e2f66696c653000") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c5e000-0xc)={0x19, 0x0}) read(r0, &(0x7f00006bd000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000070c000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736d332d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f00002c4000)={0x0, 0x0}) accept$alg(r4, 0x0, 0x0) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d1b000-0x10)={0x21, r11, 0x1, 0x2}) bind$inet6(r10, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) [ 99.813428] binder_alloc: binder_alloc_mmap_handler: 11624 20000000-20002000 already mapped failed -16 [ 99.848282] binder: 11624:11625 transaction failed 29189/-22, size 0-0 line 2832 2017/12/06 05:00:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x24) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000-0xa)="2f6465762f70746d7800", 0x8480, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x8bafe) semget(0x3, 0x20000000000, 0xffffffffffffffff) r1 = shmget(0x0, 0x1000, 0x800000000000039, &(0x7f00000f4000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000eee000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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read(r0, &(0x7f0000fe0000-0x1)="00", 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000cc8000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d1b000-0x14)="790300000000000000ce70f2bd08cfe62a851410", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91f18d", 0x10}], 0x1, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) r4 = socket(0x4, 0x0, 0x1000) accept4$inet6(r4, 0x0, &(0x7f0000184000)=0x0, 0x80800) r5 = syz_open_procfs(0x0, &(0x7f000094a000)="6e732f69706300") setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000cb8000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa06, 0x5, 0x8, "968b5022b5f14da037c97212f9c6c1784c197ad6035ba1da3ea8c024d5893f32929210422904c0f9cfa1bb94deb40402ecbab3231f7f4c2eb7f692417f87f3a1995a230fe6fece533652906c5283d5e6"}, 0x160) fchmod(r3, 0x64) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000443000-0x11)="2f6465762f7161745f6164665f63746c00", 0x81, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000a96000)={0x0, 0x7ff, 0x0, 0x800, 0x10001, 0x81}, &(0x7f00002b3000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000051d000)=@assoc_id=r7, &(0x7f0000533000-0x2)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x207, 0x0) [ 99.896629] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.902614] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000c6a000-0x80)=[{&(0x7f0000a13000-0x82)="a97485010c359dbe4b696b897b26f8f4886bc1c610dad9e87f9c25e2a0aea596630335ba48bd1a604f399ef990312eb622931669765385ad4ad742bd05817741778c169c04c4f264a50bf0d24f37627be03051f825159f952096512bb8b1c0760cacc6fb52e90f11a40ca9415cb31618faa79f6479cd3136dd9108c847d4182987e6", 0x82}, {&(0x7f0000a7e000)="ca46f230046a75000a4615ae3501749ac6fc86bf78dacf3f8ed1bf77bc429d95ab18ed9452639821b2c57687c97858d4bbfa3bcdd642e911013b9d7b38052a6278912558888a1e3628127b142f249b7cc497274fabecce02a0b472406dfabf755d566910c4c622cc5aee8350bc8434743244c0c491", 0x75}, {&(0x7f0000016000)="6cd4fddb6b2f0b0d7e12363a32a4e9a028a8ca3ad36023a6f3e090f8bc72731b285298932e003290b2799d350006ee798528f7092704e64f8bc843f6e74904e81dde5bdb51b61759f6f437e05fffafe5b6cb0864732175be69a295f3de6bc2db44275a13cec83fe26e899f2611d51038685640424b8914d9249152f8dc126ff6c0e9d97f150d6b1b1714b7566fbc5f5af962059318e2fc19e1c4e8a791b5a9bc111bf9e3", 0xa4}, {&(0x7f0000e6b000-0xbc)="5405d493fa33c27d0036be030bfb35c2e94ee9a8d21c506a03752df567d552cea828f6b1fc87bb5c15aa8aebe7bd67c06e91dd66e9c451a6b2be1229ab0d954be60e2324669f4bb2a29914fbb121b24701ef4596e417d421fb85b5fd0445c2bec2a63afe125c2bed921894862aae6682c4a6d493267157a8d74faddeca8471663ce5e333c72b3f7899af575b7b2141121cc9c326a4c5efbf9f1b7fe1ff09adf5f3837ddce27103981cff8a479734c5ddd75fa762087334e6c300a622", 0xbc}, {&(0x7f0000f88000)="8ee767d784a1540133fc4d6564c50f3744bd74d945f3b1145aa39bc2b3d2b4c381affea58660363d5e2d5fe4add91d962e98e64875f6fe27f8f7beeeecec30fc4b2272e5fbb53730997835c36a277405c64b9fa7f9becfea46d0a817a4761e9c6501a27abcb4e3d0a663d3f9dd1b167d412038e2da849399dcffb52db098c5d806de7130da00dcb333acf0a89354c3c0dd62b2385fc26ee437a9a7c90e479a65886749aa8d5bea74de8ab8fe80909505904cff4df9a7259843f6ffbcd4bf0a4ec40bbc39ec6cd7fbeb", 0xc9}, {&(0x7f00000ec000)="1129b4e6d47b9e80e5936fcdb8d28a52d7e2eb90819249407b2350f31343ca728673c13f4d87ded795f86bb952a5b2d71411914b4ca99cddb1fdd30745657ec0d8dd86005b83ffd63ae730342edd17de6345384aabee5f6eeaba3b5e8aea4e7c16aaaacbb3e7c264bb118e1544b9dba211fdf52d47cbff40ff629a196d7d578f8224dbb7e44d29220f4bfe62b71832f4c69b169c5bd80f50fe1235d0e5823b36c917787771993aa58e62e5b4ceee10f1d26cecfe7f92dc3c8a27b2befcce0e7581", 0xc1}, {&(0x7f0000d97000-0x2d)="42f5f9bfc95fc6ec65e75a9854d89575b55ff92de742a4dc8cf796830d5a84991490d1186a455f0bcd29b98bb7", 0x2d}, {&(0x7f0000ad3000-0x51)="b0832ab4677c4250e8b4aecf0ee09f2be924973738ad92d0344d1a85202d4019fa8f21ef6b198c411d79d0a855b344c531215438d5028d19c072d39c787471f0297e9568b827777de9a4b8bda451742d5f", 0x51}], 0x8, &(0x7f000062e000-0x158)=[@assoc={0x18, 0x117, 0x4, 0x1a}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0xf8, 0x117, 0x2, 0xdf, "41ff93878d3db77fdf644559254a0a97b201b860fea17cb2c241a6855aa44dc43d58100b428f68ef7e2442474bc71cde412b0b588b75a1cbc06458b6d1939954f0fa4bc6771cf7f971e3ed8f45997cc72d870004d246f589da63831e71ade8bb3e71cc8fdca182e379269338ff233013daed20e4f4808f33854940fe905a4953ab94fb84b0d5404ef861777c3d3f3c26e3a6faacf06eae403da92daf385764ff421b56c726dea90ebc535e951540ca8d7052ae970052e4e39c2451a337ebfdb3b4f2ca84c27b35b19eb8a3bcd953b9669893a90c7120961f9a0934207e513c"}], 0x158, 0x0}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f0000125000-0x11)="296f198a7fff3879dde35aa1e5c9ca1be1", 0x11}, 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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e67000)="2e2f66696c653000", &(0x7f0000e68000-0xe)=@known="73797374656d2e61647669736500", &(0x7f00001a7000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e68000)={0x0, @in6={{0xa, 0x3, 0x5642, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x5, 0x6, 0x3ff, 0x8, 0x4, 0x3, 0x40, 0x152, 0x0, 0x3, 0x40, 0x3fce, 0xfff]}, &(0x7f0000165000)=0x108) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007e6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000df5000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0x4)=0xe8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e6a000-0x4)=0x0, &(0x7f000082b000)=0x0, &(0x7f0000933000)=0x0) r9 = getpgrp(0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e6a000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000)=0xe8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b79000-0x8)="2e2f66696c653000", &(0x7f0000e6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() r13 = getuid() r14 = getgid() r15 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e69000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e6a000-0x8)="2e2f66696c653000", &(0x7f000021a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000061f000)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6a000-0x4)=0xe8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e69000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000028b000-0x38)={0x0, 0x0, &(0x7f00004a2000-0x40)=[{&(0x7f000094f000)=[{0x63, 0x4b79, 0xb04, 0x8001, 0x74b, "4328e7a286a6868fc3eb59982c950dd441b350f71ad7216ddd5f5b24b30b9e6d48e415dc8042f5b1b3033a3baedab0e2107d2858f34303fd3928ee4ce9e708d2416895ae033ab65e00c6b2299c1eda5a7778d3"}, {0x45, 0x4, 0x400, 0x9, 0x4, "a0bd8a6039e41045fe0815c35a93850f1560c83d4b1c04ff30c79980f299827a373ac07502688f5a69f9a7042a17a7d2057659bfca"}, {0x15, 0xe, 0x8, 0x3, 0x8000, "0028d0a476"}, {0x21, 0x7fff, 0x20, 0x81, 0xfa50, "a2b945d10d9ea39074126b456cc6fd492c"}, {0x60, 0x3, 0x20, 0x3ff, 0x80, "8fc5483d12c1815e1afefb2c6b2d726458d8c29b771e4d156e23c43a03472e5033c55b5e937ef5ad82c36f6fffe2874718eff9e10bbe81da32a4d0e0439d7eda5540cc6131cd8355ec42bac8cedaf301"}, {0x77, 0x9, 0x400, 0x8001, 0x6, "d3f3e7ad8a4d61b6556911917dd5c13dc71e13179dfc6c552200884467b2d5e9784878dc94bd85ed688e2cc9c0eb877e6a5c1971c32eef2ea49546ecadef86ab2a58e1839dba52df42b01d36fc54c4d6f7e8e24276053082191749f2c8dbccb747444f9f86d431"}], 0x1b5}, {&(0x7f0000353000-0xac)=[{0x73, 0x1, 0x20, 0x7, 0x5, "21065fc29bcde8f9d437b34ceb219c90d0ad2a846feb6e840608b70ae385516a58e139c45e3b87c0b84351e0113e639c0d178731cb3481ec7dcde384e8f26856ed56214233106c25fb7c4b9d6ee2fd6e9632500e7f0741a43b35c92caa27741dfc74c2"}, {0x39, 0x6, 0x22, 0x3, 0x7, "75f781f1332d1aaac32593bb9eca42a57c78c1e1f72cc22fba2dd4eb650ee9ee62b7d306227af6c32a"}], 0xac}, {&(0x7f0000e6a000-0x164)=[{0x26, 0x4, 0x410, 0xfffffffffffffa3f, 0x3, "cf6c609e4b9fa9f219dfcb82679642601017d73777d7"}, {0x80, 0xff, 0x400, 0x9, 0x1, "85e7fb5911d1e7877184d31db808cffd7b8a42a87d33afcbd339040ae5301a45859e3714b01eec7b7edfdba62cfda48096fd5b43eb6264921c469326c7a878802ffac9ab3808a3d84c53377c02a8807231187a0900505a3456e6116634418384af04626808611d6adfb1c638f0aba956"}, {0xbe, 0x7, 0x4, 0x3f4e, 0x7, "6b387ef555560ffa8ace4c38c91afa9415040ec64ab6726e8d6df7fec912ebf6559cf02e5985d73589ec946066bac4ca8d3004bb67c677e87e07b1c16c7d6c586455c992e9f6a6b1f2ddd16ed1a41db6d5a4189390bb910e23c19a109448acae51675889352f783ea02427190aad9bf917dd31d97ec2e27b9a37c5c3c6b44935e2f6967dacdacb2ea56bcaae4c050e71afcd53dc94845c6220baa4e7f4d3ba8411f135b93cc830d4a51ca2c4effb"}], 0x164}, {&(0x7f0000e6a000-0x221)=[{0x6d, 0x3, 0x102, 0xe4e7, 0x2, "c4fc3d5627e3acedae0dd35b666a816fca834d2a785cc9a986248b239c71affb69b1c2f38669645084af34ac05eb2a59f60a6bf25d5ea79606a9e07910f34484b837be32b08f6f53b62243617ba6c067dbc492aa7350dab3d867e52004"}, {0xd8, 0xcecc, 0x800, 0x43, 0x9, "71d3dfc046d9ce739e64340d1ace1630c9ae22a88d2d8173b95e13a225b4d673a78211177be6c94ba510f86f40d94e9b390a402e9f85957233f8540cfa3eef6abe87255ddb0e0af40938f0b6670045afb1286b1c3b05708d40d68590101a5b630d810080e4717ecbd024cdc8bc64edbbc61ecf369be15d95578768dac6befb6d46569194e58464b3e19b4cd21535dfec8f49aee6fc5072262cfb1f46663581245280f47dd5367f582f8423893ec8ffd76d20dafd5852f8c527a756df15af36612b9a1a833d002e13"}, {0xcb, 0x1, 0x0, 0x4, 0x800, "ecfd3966b9fb5cc778f68f6f9699f7a969e74ef5aa257d502b0d0dbdcc316be294030ac4a3259c5360852e19d29e5ab2876ee33aa47533a2d654d5c72427526f4147dd93371c165c8ee00b23d7c9c8589d7172ed9f8da217261c8aac1402187f85dc37d817ae250096ca8fb4eff80b2edef88f9f56248351b28de0ca71ba81216ebe18c2b22d1e80d07105975a83e787776de1882c072b37d525fc040f876133f18a5775810473cd219ef36b93c4d0c608ffedd7051ae250a97117"}, {0x11, 0x7ff, 0x20, 0x6, 0x4, "f7"}], 0x221}], 0x4, &(0x7f0000e6a000-0x148)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r1, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r1, r0, r0, r3, r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r3, r3, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x148, 0x20000801}, 0x800) readlink(&(0x7f0000d3a000)="2e2f66696c653000", &(0x7f00009a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000829000)={r5, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000465000)=0x8c) inotify_add_watch(r2, &(0x7f000009b000-0x8)="2e2f66696c653000", 0x20000305) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000000)={0x12be, 0x9, 0x7fffffff}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000004, &(0x7f00003fd000)="0707040400", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000b72000)="2e2f66696c653000", 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000043b000-0x4)=0x29fdb075, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@map={0xbe45, 0x1d193134, 0x0, 0xffffffffffffffff}, @generic={0x9595, 0x0, 0x268, 0x0}], &(0x7f000015a000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x1, 0x80, &(0x7f0000b66000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f53000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xb) listen(0xffffffffffffffff, 0x9003) syz_emit_ethernet(0xdd, &(0x7f0000015000-0xdd)={@random="0a03fbfc6f97", @random="f20000000000", [{[], {0x8100, 0x807ff, 0x3, 0x3}}], {{0x9a4c, @x25={0x3, 0x1, 0xb, "40f4910c38c1df141f55a47a3d46ffa9ef5656ba31ae97407c0600efbf5727599f9781777d7d7926ee28f26444bbd3e92c6fae7a6db36d82da64198e63b801597724fc5ae76553d0da12a0bebaa93d3d0db49e91509320938069f308cb0052b7027db38d836fc690b961bb03971b7503978fdd51d9fa4ed6d4faab897d3991a6f321309b4b047b787b4f5aacabf7441fd35e406b71225b07a09a2fc800006a0468df4367583478c8672c3bea0efe648d4977de2a41b0ddd3aba19918b67bd4491344930e1ec4025f"}}}}, 0x0) accept$inet(r3, &(0x7f0000f51000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) syz_extract_tcp_res$synack(&(0x7f0000b67000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0xd6}, @ssrr={0x89, 0xf, 0x43aa, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x61, []}, @lsrr={0x83, 0xb, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, r4, 0x42424242, 0x0, 0x0, 0xc, 0xc2, 0xffffffffffffffff, 0x0, 0x0, {[@window={0x3, 0x3, 0x48f}, @timestamp={0x8, 0xa, 0x8000000001ff, 0x2f}, @generic={0x0, 0xe, "28bb843e60cf9d90312f9c7e"}]}}, {""}}}}}}, 0x0) listen(r0, 0x3) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x2, 0x7) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd9000)=0x0, 0x4) r5 = socket(0x1e, 0x1, 0x8f7) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000f54000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f53000-0x8)={0xe01}, &(0x7f0000f53000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e75000-0x10)={0x77359400, 0x0}, 0x8) getsockopt(r5, 0x800000010f, 0x284, &(0x7f00004ad000)="", &(0x7f00004ad000)=0x0) getpgrp(0x0) perf_event_open(&(0x7f0000374000)={0x7, 0x78, 0xc0e, 0x7, 0xfffffffffffffff7, 0x7, 0x0, 0x1, 0x800, 0x8, 0x3, 0x81, 0xffff, 0x4, 0x0, 0x2, 0x0, 0x9, 0x2, 0x1200, 0x2, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x21800000, 0xffffffffffffffff, 0xf) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d1b000-0x10)={0x21, r11, 0x1, 0x2}) bind$inet6(r10, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/06 05:00:46 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f000034d000)="2f6465762f766373612300", 0x100000001, 0x10000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00005fd000-0x2)={0x6, 0x1a7f3b0a}) 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f0000125000-0x11)="296f198a7fff3879dde35aa1e5c9ca1be1", 0x11}, {&(0x7f0000e9c000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x8, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d1b000-0x10)={0x21, r10, 0x1, 0x2}) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x2) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x2b3361c0, 0x3, 0x0, 0x0, r1, 0xfffffffffffffffc}, 0x1c) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x80000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100002, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00007cb000-0x12)="000000000000000000000000000000000000", 0x12) ioctl(r0, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") fcntl$addseals(r0, 0x409, 0x5) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x0, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000097c000-0x7)="6e732f70696400") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ca3000-0x8)={0x1, [0x0]}, &(0x7f00008e3000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000578000-0x8)={r3, 0xfff}, &(0x7f0000f0c000)=0x8) r4 = socket(0x10, 0x2, 0x10) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000ac000-0x8)={0x81b, 0x0}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000458000)="", &(0x7f0000000000)=0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="a0b9fe0fcceb97977174d0af48c52a8b", @ifru_flags=0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000dd000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x3c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(0xffffffffffffffff, r5) getxattr(&(0x7f00000c5000)="2e2f66696c653000", &(0x7f00003b5000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000704000-0x4)=0x98) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000cd9000-0x5c)={0x1, 0x0, {0x3, 0x3, 0x37, 0x2, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(0xffffffffffffffff, r2, &(0x7f0000c34000-0x8)=0x0, 0xeb1) ioctl$int_in(r4, 0x5473, &(0x7f000005e000-0x8)=0x40) r7 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r7, 0x5422) 2017/12/06 05:00:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008fb000)="2f6465762f6375736500", 0x20000, 0x0) bind$netlink(r0, &(0x7f0000fbd000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffff7}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000009000)={0x90, 0x3f, "8de45a74c4433a23095b93d1a15f3b86639ccdc9cc42071ee40cbe7f6c660b6ed6ce66894c118d6b8088c8ee55d67d006413a30fcfe612183815ab7ba3830d2bfa6938f68c278cc21887abcc5250014bf0923c58e413647398c9d72fce34b5834533197ee2c123ea255e3efcb0fac5acd1b3d0e53c15ea15ae7ae8d8aab6f0ebac651291f41d06cf"}, &(0x7f0000000000)=0x0, 0x1000) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x3ff, 0x4) r2 = socket$inet6(0xa, 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xcf) recvfrom$ipx(r0, &(0x7f0000001000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x2000, 0x0, 0x0) ioctl$void(r2, 0x5451) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000)={0x7, r2, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x3]}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) fcntl$setsig(r3, 0xa, 0xe) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000004000)="8427e5c92ec216a04c817d6f27f25204e427fad4e6f7888f7e618e217e0c3bb12bd9739cb724713d7443c742e1d1c5d75f814602544b495318089b876034f1c560e2c2a30ed2a645421953c7b336800b47e19ef94a79c56a900a38b05d4c51c60515cee448011adb0cec5edc", 0x6c) splice(r3, 0x620d, r2, 0x0, 0x4, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000005000)=0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000007000-0x90)={r4, 0x100000001, 0x5a0, "1dfd2bb1bdbc32d238dcf461acd9183e34745262054278810e33d2748996f45ef23942f2324453b292ddb5afc8454ea4e197ee5b8a73633cfc8eff965bd9d26e059d9e585ec165585b35b12c98731002ac75969006a6a830405c006475dcd2e5193cf1bf950b020b07936663ee9aec385d8707594d3e975afc64a57947bb75a7dbe5f0a1abe9"}) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000079e000-0xc)="2f6465762f6175746f667300", 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000075d000)={0x0, 0x0}) msgget$private(0x0, 0x40) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c36000)={r0}) r4 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000e67000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r5) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r4) 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) 2017/12/06 05:00:46 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a8f000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bff000-0x18)={r0, &(0x7f00006a1000-0x2e)="71abdf478397d1139073e03c42fff935df690e17b359a37d80581bc0657e65b692d79e9349156d99297c7c187ce5", &(0x7f0000001000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000ee5000-0x60)=[{&(0x7f00001b0000-0x5)="3a6e51fa08", 0x5}, {&(0x7f0000a8b000-0x37)="c69d28c27538065a233bff4e8761821df1ca328d5b49661b8062f473d0133a2ccea74c9269423d59e8c4e602a8be2a0c2a71bab5706f44", 0x37}, {&(0x7f00003a1000-0x8b)="31419ea56ec6438d307f31db3a05291904592a82d3ca8294f6d1923db733132668769e71da98fda62a46b03f2af45b8ea65a0a56d1620069b58a9c9650fac75909873674b6c250313ad1a06f1b41d4b83a525bc12069a9b7e378bddf740c6f9b55ea4a292aa9dcaaf7e13989d9cc89a3f46b3a96c5d9baa6dbaa7cecf61761c1280cae3620f3b98818545b", 0x8b}, {&(0x7f000048b000)="f2806834b1f25ee2d316584c87a47a129c41b3332dd324285efba8156ff163cc00c6e6e97acb95a07c04345b3423be5b04240bc23315a35a665ed0040db1a0d5cccae71dfe7bcc9c0b6976c7935dcacf0f425888324dca2c4683c197913211e70584737f2ab373fa0cc99fc4f28ac205138307a6367497c62df5b7822c4827caab74d44340c3ddff8dca6c05962739d36ede10db1d8c00ea05b7aba0281599395ce08ffd6d557ff1", 0xa8}, {&(0x7f0000882000)="d3f88a97e3b109585d6a352b5b73175c9c3d0c1e675269ee0e83dc10786a5a2dad6e212473db2d93965e906cf48a156cd08c3625c55787b61bd70e97d945424abf6df96e5c6f9eeb06b579912d2a268c5c12343f791b5d8c0d38f78c952bea4410a8ef465f25f15ec39022836b8da15436783e8f9e4c92c6d4ad7543f2fd3df7e69a6f69edf3443f1746ed4c09080f2a42ff4cb9758b74b1271880fa382fc7ecacb409adb83d9ed96f5ceac1", 0xac}, {&(0x7f0000c33000)="22dd69101c04a4b2bf246118c0ccf083835998d333f711bb5c4c37e831fad50b683b69adc020c23cae051828fed9a0f28bd3027112fc06b5fbe35ab1066c531d88bbf05fa9436879d566058619a013f828d366", 0x53}], 0x6, &(0x7f00005c3000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x23, "97c2546cbfc8ccae74fd78a9b8e8cd7faac3d619ac7c3e030eecb2708446b1c84ba747"}], 0x50, 0x8010}, {0x0, 0x0, &(0x7f0000fd7000)=[{&(0x7f00002ec000)="933803d597a0f0855c451ebed7033a9dd865c703c52dd29e54bb3f15277d25eee5669a6bb32fdeaebe", 0x29}, 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&(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x7, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004eb000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000b21000)={0x5, 0x0, [{0x0, 0x0, 0x6, 0x101, 0x40, 0x1, 0x164300000000, [0x0, 0x0, 0x0]}, {0x80000001, 0x8, 0x1, 0x8000, 0x8, 0x90, 0x6, [0x0, 0x0, 0x0]}, {0x7, 0x2, 0x2, 0x4, 0x7f, 0x253, 0x6a3, [0x0, 0x0, 0x0]}, {0xc0000019, 0x5, 0x4, 0x3, 0x9, 0x11, 0x81, [0x0, 0x0, 0x0]}, {0xd, 0x22, 0x2, 0x0, 0x1, 0x81, 0x1, [0x0, 0x0, 0x0]}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b66000-0x5)="76656e6f00", 0x5) inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000e69000-0x13)=@random={"73797374656d2e00", "2f6465762f6c6f6f702300"}, &(0x7f0000e68000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000e68000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e67000)=[&(0x7f0000e68000-0x5)="76656e6f00", &(0x7f0000506000)="2f6465762f6c6f6f702300"], &(0x7f00005d2000-0x20)=[&(0x7f0000e67000)="00", &(0x7f0000204000)="2f6465762f6c6f6f702300", &(0x7f0000e67000)="65783474", &(0x7f0000e67000)="2f6465762f6c6f6f702300"], 0x1000) 2017/12/06 05:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00009a1000)="2f6465762f6e65742f74756e00", 0x0, 0x80a) r2 = open(&(0x7f0000149000-0x8)="2e2f66696c653000", 0x400000, 0x103) r3 = fcntl$dupfd(r1, 0x0, r1) bind(r3, &(0x7f0000d3c000-0xa)=@rc={0x1f, {0xb4, 0xffffffffffffff3c, 0x2, 0x5, 0x646a, 0x401}, 0x1}, 0xa) getdents(r2, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000659000)={@common="67726530000000000000000000000000", @ifru_addrs=@ax25={0x3, {"8d1d05e423c0b8"}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) accept4$unix(r5, 0x0, &(0x7f0000ca8000)=0x0, 0x80000) r6 = add_key(&(0x7f0000917000)="73797a6b616c6c657200", &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d9f000-0x75)="debe8b2d69751140326d2388b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0ca37d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x212f) bind$inet(r7, &(0x7f0000594000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000c3d000-0x58)={{0x5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x100000001, 0x0, 0x0, 0x0}, 0xf8, 0x3, 0x7, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400000200, &(0x7f0000e6d000)="b94ab4585737a38fb2053dfbe68219df4a1c6f2f46cb6e8e39c41c629378cdd31947c043fafe94b80470cb46882cc7fbc0d49a55", &(0x7f00000d8000)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="607a9528136a4abeae64c6c614be6b41f1a70c21eaff8b002f0c2f9fb0c1d0f061373b37fee5c70a3d4ecbfa09000000939611000000000009cefb3c07072850467b2cb47ecaeafb000000000e00000000000000000000000683e72f174a4255a17f85000000ffef0005adf4c285f7e7b954803ac6580ea7300009ac2b48c488a820f74255bfbb166adccf6c919d54d84774076ae130710abae7763b7c307f1dd24b16e0a54cb4b77c5b36bf3b6caea9d9c732abc3f0b592b9eeb161da2ecad1ce64fedf35d620786b94087fefd5eac58ac0000138540f54169fcf29a3ef39554176d40885a4c7a6869b0976342672037d") sendmmsg$alg(r3, &(0x7f0000af5000)=[{0x0, 0x0, &(0x7f0000f8a000-0x20)=[{&(0x7f0000289000)="", 0x0}, {&(0x7f00004da000)="9811ffdf3dc184e7ed040e8c8c17fb8e3a6e912382874b0d3d7b3958e12c880a01a6e24771b42379a9f41e167f5a072ff2a1a65a405a749d6c99b69761ffe428750eef8f", 0x44}], 0x2, &(0x7f0000866000)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x88, 0x117, 0x2, 0x71, "7239eb2e8da7789bb4c7f7bb397f8e19200b781b20d0ef61ec3ccd13a49eff0cdc41077e18cd5dcc3146e54d2039bb8b1d6c4c85766ab6600eea7f07a1c3904eaa718ec3df9179706eabbc661b5b7c352763f27e13825824c74676d704e354953061672c7ffb3149dad84218975b806963"}], 0xa0, 0x800}, {0x0, 0x0, &(0x7f0000651000)=[{&(0x7f0000a0a000-0x37)="54fdd46c407008b8c79fd28c6a581820d8adec6f08d7ea4d9ab48369903350f6d5d185cd210c8e9380d4b6487d2094d25f027923bf279c", 0x37}, {&(0x7f0000f47000)="b1d4d165150be7f309b84a66cd72905befbf1ebeae066c19fb2e9ce267540c530ce3967f7d92fd62f8807321b58d30f3d2fb3ac3f65a75bde6d7719797d5fc7cf27c20b11a372874eaa8fb74fb484efb1a32118a2b95139c35d5d9e0407a56842580bfaea19e", 0x66}, {&(0x7f0000377000)="52dcbfa8b81b9ade288010c54344c76bec9eec6de87352ab00239a0a6c4fee2f4c6d8d0338c46908baf8163e4107bce766a2936e9b0060960aa33f6d6fe38c9c34adcfc8c3a5367e5fe748b3dbb8c58c4c07a4aec603f26b4c4aa9b371fe20a03b6c6fb7025935f342bb343e06b9d51b2b7e14f189f198ad67fb3f61b63f1863528c9e0163737f386e5e4e504d9e674ead544f17ef3d61e818bbec290842485ae42d6f8214d426d4", 0xa8}, {&(0x7f0000efc000-0x1d)="c3dd2fd9182494273cbbc821e6fce8ee32a250891569e3a780f31e3f78", 0x1d}], 0x4, &(0x7f0000c11000-0x1240)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc2, "191666356e8fe87909d4db1316c04cf9bdb9962380e2165b79d237b1ae8ac05583e6e43c3e525247fbd6271222c9d0ca276b059eb965d7865483cfe8577a210e122a09841b83bd15cf0dd123f26d90d5eda0dfb379f5d295303be637b5278ec5dcbefb8904971550cda0b82492724c738ce6b3e7950793cb20720b923439509a6ae26efc1b8dedc0e2d96e62671f73495cf8ce546347a9ef5ea66afa5f4369cd169bddeb677c56d0a02059883bc5af456232a4e2cec8b5d9d44a493817392b305348"}, @iv={0xc0, 0x117, 0x2, 0xa6, "babe88aaf7ea1b0b7bd18394902c267ba5ceaca48fed3f5c94750d5605bfd97f3c050d7ff917f877c9efc545cca8d4502e0268cc0c2af5f84ed0775c2ddfc81d43093cbcfe956869e2d6c5aa0d1f1e80d45c5a0965c49a31d46f5366d6b4c4c063496a68ccde1b472d075352e6df65b06007df77eea8224ce5c02b40e451dd0f50fcac83d1764b08099458378714b17f907e0564cb2803357d9926e98ad5b58c5a364debb461"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x3f}], 0x1240, 0x20040000}, {0x0, 0x0, &(0x7f000091e000-0x30)=[{&(0x7f0000c0b000)="f5aea39ae51dbec98790679bd9a6a679501ccd2e7f204765c3435d1fc55d8dda3a98dce099c6e4a7e13e4ee76f27cb659f2ecd8e29d1b2b870213aab9badbb563a8a973ac94e08d1b11e117b1605aef755313ee08058e6053d15", 0x5a}, {&(0x7f0000e80000-0x2c)="8e1bc2b5f7b63c10133d5782f5dae271483ff4c9170d003d3844b8fc6683076ad9bd294540a3909b839e6e3b", 0x2c}, {&(0x7f0000d61000)="8c08a0a51c87e603744889b4f2107856eaedba", 0x13}], 0x3, &(0x7f0000ab9000)=[@iv={0x58, 0x117, 0x2, 0x41, "f810265d857502c5a1c4ff9bd5447cce26e3d337c72b70843c31b6c8071a37e470e65e4bf2c1fcf6372b47d51e430c3e7a3aba9a535610ea166d5b5fd70be78dc2"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xde6}], 0x88, 0x41}], 0x3, 0x10) mq_unlink(&(0x7f00006a4000)="776c616d3127c76e696d655f747970657d5b7b800008006a747265937475647070703000") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00006aa000)={@loopback=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000aa1000)=0xc) pselect6(0x40, &(0x7f0000fe7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00006ce000-0x10)={0x0, 0x0}, &(0x7f0000fe7000-0x10)={&(0x7f0000614000-0x8)={0x10001}, 0x8}) ioctl$LOOP_CLR_FD(r3, 0x4c01) keyctl$assume_authority(0x10, r6) write$tun(r5, &(0x7f000056a000)=@hdr={0x1, 0x4, 0x80000000000000, 0x0, 0x62, 0x6, @ipv4={{0x20, 0x4, 0x3, 0x8, 0x88, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x44, 0xf41, 0x0, 0x67000, [{[], 0x71}, {[@loopback=0x7f000001], 0x8000}, {[], 0xb6d}, {[], 0xffffffffffffffff}, {[], 0x3}, {[@rand_addr=0x7fe], 0xffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x401}, {[@multicast1=0xe0000001], 0x0}, {[@rand_addr=0x9], 0x9}, {[@multicast2=0xe0000002], 0x7fff}]}, @end={0x0}, @timestamp={0x44, 0x24, 0x8, 0x0, 0x6, [{[], 0x3}, {[], 0x1ff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}, {[], 0x0}, {[@multicast1=0xe0000001], 0x3}, {[], 0x0}]}, @noop={0x1}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0xa6da}}}, 0x92) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x0, @ipv6={0x8, 0x6, "356d06", 0x262, 0x16, 0xe31e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x62, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x75, "182773d948799265800351e6a3adcd5d0d3387654ee7c1234eed89aa59e92b8b3e07e7d493d701e3c8dcc22f3ecdd64181e9bf9b7abc342009a867470efa4dfb032eea26a0ad6f6d27dc326e8ddf26fa0ce7ffed66a9ee004b82374e8590a1715daf9c39242baed5e4d19623eda056e194a8ab7f7e"}]}, @routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0xc9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0x1, "af295e", 0x400, "90fd05"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x294) getdents64(r3, &(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) 2017/12/06 05:00:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000447000)="45bd6c6ff92596f31ff7344da5b1b4edadfc4b71389e449298320b0de8eb84532d6e3a78fcc6e967f365ea2e53564811afedff012d0c870934d2da3743cc8fcab82def051eeb8744b3c811c34ba543b2660cf7339a") mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f35000)="2e2f66696c653000", 0x7d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001da000-0x1c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x1) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f5d000-0x8)=0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000f5e000-0x8)=0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ae000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cce000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x3, 0xfffffffffffff028}, {0x6, 0x1, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f000019b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003bb000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009f1000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100000000cc5, 0x3, 0x2}, &(0x7f000086b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f06000-0x8)=@assoc_value={r4, 0x6d3}, &(0x7f00005c8000)=0x8) writev(0xffffffffffffffff, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) pipe(&(0x7f0000816000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000f5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000f54000-0x26)="2600000010000fff0000000a080000df1300000001000000010000ffddff0000050002150000", 0x26) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f5c000)={r4, 0x1}, &(0x7f0000f5c000)=0x6) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000fd7000)=[{&(0x7f00002ec000)="933803d597a0f0855c451ebed7033a9dd865c703c52dd29e54bb3f15277d25eee5669a6bb32fdeaebe", 0x29}, {&(0x7f0000929000-0x1000)="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0x1000}, {&(0x7f0000bc9000)="a68a30027815b9cb5c8336a2b393c885bed1295372d3fe3787f03c95945c02fa99c2b964bffb96d288cf29ef7bf0dee6d8acd8c145b9c4b9", 0x38}], 0x3, &(0x7f0000219000)=[@iv={0x100, 0x117, 0x2, 0xeb, "ccae891c08004aa4555f0d2e599d398f9429332537b5726e678efb1218ebcc06142661cf00d11f3458716e4c506efdac7dae8ab2683c0968170198e66b14adb0382cf4c63b7410ca9c561fab13765c7f99e07ca3860db3908fc99a39e18ccdf71a38de23dfabb7fcb9e12d578bfa9799b55d3cd4ef7f730027672abebad871ecc706aa1570e41dd0875e4d297361319bff550452dde52f12e6776f01f9aa38c5480a6e52786447ef2e8a0de89f4617854134133d0eebaa5957021eba6fffbe8e3e5c7f79af111f7978a9c3adca6a2b3b081a855b5009ae46f78ef6dfacb22fd95a3c8670a5646577d0ac45"}, @iv={0x108, 0x117, 0x2, 0xf2, "a1d136d2588a956d15ca62dd007671ed2b6faffd2f0f6f9c181970ab34dbc4093da6e24b4abc25d5e1a6dd656001873b70860ae5cc9b00aa67f29445382d8922c36c5d0ea943314071a10e832bb8e5b6bff9c3ad9373b7069fb0262ed707b3b45848229fc7d13b5b4f8307ca438f4551e2b6311065940a73540e31998044fc44e6c50dc66a48dac2dd621483fd8d2320ae779b8eb9dd0a251615dc74f67dc0c21777b21866e39d4c62ad3626ee7d877a9f1c01c5c8c13bff23b9aeb272974993cfa777e723b92244700b4b45ca7d40f2716fbf7b0ead258e84d87cc5809559306bbd499ee9aa8eb15cd23aa796d44ac487c5"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x48, 0x117, 0x2, 0x32, "158a0720dc583529e663fcb28209bae61ec45e1d0741440ec75337a84e33cd0830b994d0f27464b2c9ad9e872879c036136a"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x2b0, 0x4000000}, {0x0, 0x0, &(0x7f0000702000-0x50)=[{&(0x7f0000fd4000-0xc)="99d97db8cbd3879aa48728a1", 0xc}, {&(0x7f0000f1e000-0xd1)="1c094016b90f9b9089740a9ebd6297ba0967582d66a3fb4517e9120cd1a025f7acbbcfd28500a5e215f89c2c7fe077e065359d4a7de2bc9d2dab9830c84bfbec6f956a19f9f735d482d04dfb20cd2b2625402119138d2e16745b62916e7250a3a6dea257ad17ff0456d202f4e3f939fd7d684eceef8fb38248ec5423168ae9df560b0364d94029ed789c5677d88c26cdfc4ffd2d988eac3fa7843b6dca1d32c4f4b35a8eab81e43088d00a367c5f871bcf629be9bb2fd7496755b7dd4e4f4f2b4aaaae8e2d532b3d8ff2592c3649a0511b", 0xd1}, {&(0x7f0000b29000)="aa6dee3d07ee48d22d72ee13c4e9271630ec278ba13fa59c882eb6b20d36c850a63e70a4dbb51f67d660ee5d3038ff6b50cd5bb02dc9f41b5029a69fad2b84727991ffe5f7ca2c1295ea19d6f4468014a67af2ad1b497882714168e1a5b32cdd0a431680d79d05eb5cac003547b16f7701d55a34baf434a80995b3c7aa8b9b05b9003bb604ba1a90d9b999f727b8", 0x8e}, {&(0x7f00002a2000)="0e16eab694ef6b781afea7301fca47e51754b69a2b49631273c223fdc14c028de8980adc9baf499ee5c6413b55acea05bf76254f27b486d95a2343ae6b20362444fd8542cf4b2ad750a7f159b80a1f065885d599614ce3909e9b0d75dd8abbfe9e4aacf5c7364e03ccf2fe399e70070d334c9ea6091b5fc8a4e17e", 0x7b}, {&(0x7f0000bbe000-0x2)="476e", 0x2}], 0x5, &(0x7f0000bf5000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x50922c06}], 0x30, 0x1}, {0x0, 0x0, &(0x7f000058c000-0x80)=[{&(0x7f00007ef000)="2fe2d6fbbf0c8ad4c12deb81750ab37a748ce7fc5d95386df2e5d3d2a646992f9f8b9b1e86f99de28493cda88e66b00617afb721ddd245f063fecc746e036c9dc6e436df691578d3bde156f7a0a31082579f7106c413d6c981ba262c8e2d0ada736752d5994012c75dcbb309cb450088e0b70fad41ab3a4a9ffe4c1334c3e31296344e7a90", 0x85}, 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&(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x6, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = creat(&(0x7f0000133000-0x8)="2e2f66696c653000", 0x10) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) socketpair(0xa, 0xf, 0x100, &(0x7f0000ae1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00003c4000-0x4)=0x0, &(0x7f0000c97000-0x4)=0x4) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 100.408629] device gre0 entered promiscuous mode 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e61000)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000143000-0x18)=@add_del={0x2, &(0x7f00006d4000)=@common="65716c00000000000000000000000000", 0x6}) 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000702000-0x50)=[{&(0x7f0000fd4000-0xc)="99d97db8cbd3879aa48728a1", 0xc}, {&(0x7f0000f1e000-0xd1)="1c094016b90f9b9089740a9ebd6297ba0967582d66a3fb4517e9120cd1a025f7acbbcfd28500a5e215f89c2c7fe077e065359d4a7de2bc9d2dab9830c84bfbec6f956a19f9f735d482d04dfb20cd2b2625402119138d2e16745b62916e7250a3a6dea257ad17ff0456d202f4e3f939fd7d684eceef8fb38248ec5423168ae9df560b0364d94029ed789c5677d88c26cdfc4ffd2d988eac3fa7843b6dca1d32c4f4b35a8eab81e43088d00a367c5f871bcf629be9bb2fd7496755b7dd4e4f4f2b4aaaae8e2d532b3d8ff2592c3649a0511b", 0xd1}, {&(0x7f0000b29000)="aa6dee3d07ee48d22d72ee13c4e9271630ec278ba13fa59c882eb6b20d36c850a63e70a4dbb51f67d660ee5d3038ff6b50cd5bb02dc9f41b5029a69fad2b84727991ffe5f7ca2c1295ea19d6f4468014a67af2ad1b497882714168e1a5b32cdd0a431680d79d05eb5cac003547b16f7701d55a34baf434a80995b3c7aa8b9b05b9003bb604ba1a90d9b999f727b8", 0x8e}, {&(0x7f00002a2000)="0e16eab694ef6b781afea7301fca47e51754b69a2b49631273c223fdc14c028de8980adc9baf499ee5c6413b55acea05bf76254f27b486d95a2343ae6b20362444fd8542cf4b2ad750a7f159b80a1f065885d599614ce3909e9b0d75dd8abbfe9e4aacf5c7364e03ccf2fe399e70070d334c9ea6091b5fc8a4e17e", 0x7b}, {&(0x7f0000bbe000-0x2)="476e", 0x2}], 0x5, &(0x7f0000bf5000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x50922c06}], 0x30, 0x1}, {0x0, 0x0, &(0x7f000058c000-0x80)=[{&(0x7f00007ef000)="2fe2d6fbbf0c8ad4c12deb81750ab37a748ce7fc5d95386df2e5d3d2a646992f9f8b9b1e86f99de28493cda88e66b00617afb721ddd245f063fecc746e036c9dc6e436df691578d3bde156f7a0a31082579f7106c413d6c981ba262c8e2d0ada736752d5994012c75dcbb309cb450088e0b70fad41ab3a4a9ffe4c1334c3e31296344e7a90", 0x85}, {&(0x7f0000952000)="df9beef79bbdb1e305c80745b4b8dfbd7710d77d3800e04351754df5a7f36eb071c4df7c98b5b370d6e5762acc2ffebef05d0edc22fa3c7e0f96dfb4325f8d2bc0f726770f22b4d495d51d415168a6332726170d5d840bd8c473056b5df53d702a89d0d86670128ba571862571aa284605ece98ed1f7edaeb020410ee31bfeffd65026f81c4ed47f3202466aba1802145828116864e0b1be2c3917dde731dfa0737e3f9484", 0xa5}, {&(0x7f0000ad2000-0xc8)="90750d61ccaba9fe94b5f25245bd4b4050938452262b4e72b3dea84752e64b0d405773a80cbc4da6c4fb543d4c4bbbc22f6ab283f5052d9fbd8e1302a5a079e7bfb217060ddee05a84bef31bd1593a80efa98ce0feccdc57574a43bbaf9c20aa2791b5470e601ce170492b56b1e68c0f5dba0d5e437ac2311013333cbbfbd32b2fe7eccfac3265ceb25b8baf9f6905c550ee44cad62fdebaa4f4f476d0d6aa58f9f128f5828bec0cf9b45fa82c906c451ebb2717aae288d4111ccdd4aa5a0079f9dfc68138ebdb4b", 0xc8}, {&(0x7f0000e8b000-0x54)="5bf09b5e76189c82ff0f0befe656cd8710fc04d2ad7e2874dd610c249667fbc94668504a37ad173bb3c9301e9bb07e57c84899df81c9b029c9c8a942dbf213cb79d0dfadf1d282870d67c45526417b4a2ff78882", 0x54}, {&(0x7f00000cf000-0xf1)="d72563d72a29e20b19ca2b34d5f73dc3b07876c8ca3347185767d8a568c8d8d3e656beb28d40bf00e05c959c99db866ec035c40acb897b1752349aefdeca414a5ac3e70aa0e67c89c09f6472296557bc8481cc82f623ec502234848e196aa7515e1aeda7a30dd06d6c41af4a9a603c3114b2e36c67af1746708b38e4c92342127e88068bab1f513bd7fa4e189a6227db039571118b3258748bd27407d521f26052491dae17fbd04e6ea1d33532aab0bac858aad0d4cc3ad11a688d74d78cdf0dec2dea23d5dc1defb136313baae86b04d81b474b3c909f63aaa2b3dde13e62cad68ea3a68942cacdb4f6d4bf39dab39aa0", 0xf1}, {&(0x7f00001bf000-0x3c)="00f550571a198874f7f6964c14f02b6a70066b9dd554287e11e9f37438565c2b2976d4e22e492d204f2b15582787f66c5ef53f99b745dc4718686af7", 0x3c}, {&(0x7f0000a65000-0x75)="eebe614743d91b23b2870ac816cacbabd787c01b2c3cf428030b3af1ecf3bce13348712f770b1cb8d8be18ceb1e51cbbd5b77993470964df721c92471df490208348bd287bbac0ef07ceb5c6a12f06f0fd6b36b0a57a995dc244b627cbc978cc8c415d79b74397242eeb22f71741b62f9931b78297", 0x75}, {&(0x7f0000835000)="a9eb2700365b707f689779621653084a3ada918bbf5e3364a4b5478402e0a3bbf97f3417e0d92cb4c796f565b838c373dca8d6bd1fd2ba5dc06a1373e6a4624d018abcc4ad7b770dab1426738fbe74a842d8a9d85e6c69f39d18987fe7ddec1a9b00286f43b4eac649318a8a36805b6f019dc57c74ad82f969fdf6516dc6c5d67e4f3f053e770849e10fa4f15a445c0ba914bde7fd67c141e955ab9e714af40354f70e524d812bd9ee061d141a8cdb3564d3f70d860d681d696c3abc942ea1894c16ca3c83937a20426c1befbb9e25aad2061dd5edb51fe2", 0xd8}], 0x8, &(0x7f00003a2000)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000d2e000-0x10)=[{&(0x7f000036d000-0x49)="01f1efd55d45cce49ca3558a1830ff6bc2d074c818f0b1e245e36863eab3274b2129e8b21e612c2ae67a589342e5a60bdfa4c98d15f9c06ff951200217f743fc87e6c8c50d086b4fda", 0x49}], 0x1, &(0x7f0000897000+0xdeb)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa5, "341d629093d98f7fb2ca65bd04527949d2d92a6580b0aab85bcfeecc398e49747daac440ece040807c2684add100c1f6b9efd9a675f094afb53662a57dcb9700a100701f278b6338cbc7cddf106d4f19481df4fc1237422494a945010d32dac4e514b2375482dbc95d4ca234be5fe52fbf6815beeb577f026c1807088ec4329290fd6de1693bb14b8abc65d1ec55297fb975c07c1d4bc0fd8984835ab27bbf97db5693c4ab"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x78, 0x117, 0x2, 0x63, "59c34a08753ee618d86880bdd0906036bd60a22ee2ceed2da0d70980932bff2338a22cbb922b8dc8243bf37448da0b78168aa3cf869a65b895e3af861129581000822ef3a10280258851be931aa3c38699538d6b7e5a869627e64c4067e6eb4cfbc24a"}], 0x180, 0x8000}, {0x0, 0x0, &(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="e92393980321c7c150c85535ec28f293f92729c904a304fa70aa3268431b096ce91bf9c1bb7f6625a62f40afc79591ec7aba93a622f15d60ca92778219c4b5ea1dfdb6621bb05f28181fa918fc774629582fe93458b87c8f5dc7c31e79b34990339d0bac3edce3ba209d162d9fa2efd40cc714102d07b9cb649f1e8181c4c014d19f15d379b32df8d5f6270b6999c2b5da53fb7fa2723e877d71c468c8ff3e3fe48c7bff91a95a087129efe9f2539cddbecaf16c1f63288061ea826cbd35773b928d74bccf50d471b86bde49b4dd3e4d39efd963643db9d232db0826f3508626ea4baeb11af6c036cee3c9f5e09eb7a294fcda4b627138fe430d7818", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x5, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000bc000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x100, 0xfd59, 0x1, 0x5968}, &(0x7f0000745000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d16000-0x10)={0x8, 0x8, 0x4, 0x2, r4}, 0x10) r5 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000305000-0x10)={0x5, 0x2, 0x6, 0x2}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000e67000+0xd8f)="000000000000") mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e68000)="2e2f66696c65302f66696c653000", &(0x7f0000e68000)="2e2f66696c653100", &(0x7f0000d87000-0x4)="65783474", 0x40005, &(0x7f000099d000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r5) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:46 executing program 1: mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b55000-0x8)={0x0, 0x100000007}, &(0x7f00009f7000)=0x8) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b51000-0x108)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x28f31e35, 0x4, 0x80000000004, 0x9, 0x4, 0x100000001, 0x1, 0x56000000, 0xe059, 0x4200006665, 0x9, 0x805, 0x2]}, &(0x7f0000a62000-0x4)=0x108) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b56000-0x18)={r2, 0x4, 0x10, 0x3ff, 0x100000001}, &(0x7f00004af000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001b3000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x74) connect$inet(r0, &(0x7f0000636000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000b57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006ec000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b18000-0x15)={r3, 0xd, "991b48b8caf6c08e27ab82a6a6"}, &(0x7f0000821000-0x4)=0x15) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000441000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x520, 0x8, 0x80}, 0xa0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b53000)=@assoc_value={r2, 0x100005c0b}, 0x8) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000021e000)=0x2, 0x4) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffffff, &(0x7f000018a000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000196000)=0x1c) socket$inet(0x2, 0x80004, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000037c000)=@assoc_value={r2, 0xa7}, 0x8) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00000c2000-0x4)=r3, 0x4) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000877000/0x3000)=nil, 0x3000, 0x400000000000b, 0x230, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000b53000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x10) shutdown(r8, 0x8) ioctl$fiemap(r6, 0xc020660b, &(0x7f00005c8000-0xc8)={0x3f, 0xb4eb, 0x3, 0x1, 0x3, [{0xfffffffffffffff8, 0xfffffffffffffff7, 0x40000000020, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000b58000)={0xffffffff, 0x4, 0x6, 0x8447, 0x1000, 0xfffffffffffffff9, 0x9a6f, 0x9, r5}, 0x20) listen(r0, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000787000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000b54000)=0x1008) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000b56000)={r5, 0x0}, 0x8) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r9, &(0x7f0000b58000-0x1b)="3955cecb8eb1a33ece0100000506001d00383ff300ff0c00237774", 0x1b, 0x40044, &(0x7f0000b58000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000b51000)={0x0, 0x0, ""}, &(0x7f0000b55000)=0x8) listen(r0, 0x5) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec5000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000058c000-0x80)=[{&(0x7f00007ef000)="2fe2d6fbbf0c8ad4c12deb81750ab37a748ce7fc5d95386df2e5d3d2a646992f9f8b9b1e86f99de28493cda88e66b00617afb721ddd245f063fecc746e036c9dc6e436df691578d3bde156f7a0a31082579f7106c413d6c981ba262c8e2d0ada736752d5994012c75dcbb309cb450088e0b70fad41ab3a4a9ffe4c1334c3e31296344e7a90", 0x85}, {&(0x7f0000952000)="df9beef79bbdb1e305c80745b4b8dfbd7710d77d3800e04351754df5a7f36eb071c4df7c98b5b370d6e5762acc2ffebef05d0edc22fa3c7e0f96dfb4325f8d2bc0f726770f22b4d495d51d415168a6332726170d5d840bd8c473056b5df53d702a89d0d86670128ba571862571aa284605ece98ed1f7edaeb020410ee31bfeffd65026f81c4ed47f3202466aba1802145828116864e0b1be2c3917dde731dfa0737e3f9484", 0xa5}, {&(0x7f0000ad2000-0xc8)="90750d61ccaba9fe94b5f25245bd4b4050938452262b4e72b3dea84752e64b0d405773a80cbc4da6c4fb543d4c4bbbc22f6ab283f5052d9fbd8e1302a5a079e7bfb217060ddee05a84bef31bd1593a80efa98ce0feccdc57574a43bbaf9c20aa2791b5470e601ce170492b56b1e68c0f5dba0d5e437ac2311013333cbbfbd32b2fe7eccfac3265ceb25b8baf9f6905c550ee44cad62fdebaa4f4f476d0d6aa58f9f128f5828bec0cf9b45fa82c906c451ebb2717aae288d4111ccdd4aa5a0079f9dfc68138ebdb4b", 0xc8}, {&(0x7f0000e8b000-0x54)="5bf09b5e76189c82ff0f0befe656cd8710fc04d2ad7e2874dd610c249667fbc94668504a37ad173bb3c9301e9bb07e57c84899df81c9b029c9c8a942dbf213cb79d0dfadf1d282870d67c45526417b4a2ff78882", 0x54}, {&(0x7f00000cf000-0xf1)="d72563d72a29e20b19ca2b34d5f73dc3b07876c8ca3347185767d8a568c8d8d3e656beb28d40bf00e05c959c99db866ec035c40acb897b1752349aefdeca414a5ac3e70aa0e67c89c09f6472296557bc8481cc82f623ec502234848e196aa7515e1aeda7a30dd06d6c41af4a9a603c3114b2e36c67af1746708b38e4c92342127e88068bab1f513bd7fa4e189a6227db039571118b3258748bd27407d521f26052491dae17fbd04e6ea1d33532aab0bac858aad0d4cc3ad11a688d74d78cdf0dec2dea23d5dc1defb136313baae86b04d81b474b3c909f63aaa2b3dde13e62cad68ea3a68942cacdb4f6d4bf39dab39aa0", 0xf1}, {&(0x7f00001bf000-0x3c)="00f550571a198874f7f6964c14f02b6a70066b9dd554287e11e9f37438565c2b2976d4e22e492d204f2b15582787f66c5ef53f99b745dc4718686af7", 0x3c}, {&(0x7f0000a65000-0x75)="eebe614743d91b23b2870ac816cacbabd787c01b2c3cf428030b3af1ecf3bce13348712f770b1cb8d8be18ceb1e51cbbd5b77993470964df721c92471df490208348bd287bbac0ef07ceb5c6a12f06f0fd6b36b0a57a995dc244b627cbc978cc8c415d79b74397242eeb22f71741b62f9931b78297", 0x75}, {&(0x7f0000835000)="a9eb2700365b707f689779621653084a3ada918bbf5e3364a4b5478402e0a3bbf97f3417e0d92cb4c796f565b838c373dca8d6bd1fd2ba5dc06a1373e6a4624d018abcc4ad7b770dab1426738fbe74a842d8a9d85e6c69f39d18987fe7ddec1a9b00286f43b4eac649318a8a36805b6f019dc57c74ad82f969fdf6516dc6c5d67e4f3f053e770849e10fa4f15a445c0ba914bde7fd67c141e955ab9e714af40354f70e524d812bd9ee061d141a8cdb3564d3f70d860d681d696c3abc942ea1894c16ca3c83937a20426c1befbb9e25aad2061dd5edb51fe2", 0xd8}], 0x8, &(0x7f00003a2000)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000d2e000-0x10)=[{&(0x7f000036d000-0x49)="01f1efd55d45cce49ca3558a1830ff6bc2d074c818f0b1e245e36863eab3274b2129e8b21e612c2ae67a589342e5a60bdfa4c98d15f9c06ff951200217f743fc87e6c8c50d086b4fda", 0x49}], 0x1, &(0x7f0000897000+0xdeb)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa5, "341d629093d98f7fb2ca65bd04527949d2d92a6580b0aab85bcfeecc398e49747daac440ece040807c2684add100c1f6b9efd9a675f094afb53662a57dcb9700a100701f278b6338cbc7cddf106d4f19481df4fc1237422494a945010d32dac4e514b2375482dbc95d4ca234be5fe52fbf6815beeb577f026c1807088ec4329290fd6de1693bb14b8abc65d1ec55297fb975c07c1d4bc0fd8984835ab27bbf97db5693c4ab"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x78, 0x117, 0x2, 0x63, "59c34a08753ee618d86880bdd0906036bd60a22ee2ceed2da0d70980932bff2338a22cbb922b8dc8243bf37448da0b78168aa3cf869a65b895e3af861129581000822ef3a10280258851be931aa3c38699538d6b7e5a869627e64c4067e6eb4cfbc24a"}], 0x180, 0x8000}, {0x0, 0x0, &(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="e92393980321c7c150c85535ec28f293f92729c904a304fa70aa3268431b096ce91bf9c1bb7f6625a62f40afc79591ec7aba93a622f15d60ca92778219c4b5ea1dfdb6621bb05f28181fa918fc774629582fe93458b87c8f5dc7c31e79b34990339d0bac3edce3ba209d162d9fa2efd40cc714102d07b9cb649f1e8181c4c014d19f15d379b32df8d5f6270b6999c2b5da53fb7fa2723e877d71c468c8ff3e3fe48c7bff91a95a087129efe9f2539cddbecaf16c1f63288061ea826cbd35773b928d74bccf50d471b86bde49b4dd3e4d39efd963643db9d232db0826f3508626ea4baeb11af6c036cee3c9f5e09eb7a294fcda4b627138fe430d7818", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x4, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xf, 0x7, 0x3, 0x8000100000001, 0x2, r0, 0x20}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a43000-0x9)="2f6465762f76637300", 0x400, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000334000)=0x80) r3 = dup2(r1, r0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00009ca000)=0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000055e000)=0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000c0a000)={0x2, 0x7, 0x5, 0xffffffffffff55d0, 0x4, 0x9, 0x1000, 0x3, 0x81, 0x7, 0x9a91, 0x8}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00009b6000-0x4)=r4) fcntl$getflags(r1, 0x40b) 2017/12/06 05:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfc, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(0x0, 0x34) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c4f000)="6269675f6b657900", &(0x7f0000439000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000030000-0x23)="00", 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f00009cb000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) r1 = syz_open_dev$mice(&(0x7f0000bc7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x206102) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0x3, 0x4, 0x1, 0x100, 0x0, r1, 0x0}, 0x1c) msgget(0x1, 0x1a) msgget$private(0x0, 0x100) msgget$private(0x0, 0x20) msgget(0x3, 0x4) msgget(0x3, 0x10) r2 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = shmget$private(0x0, 0x4000, 0x60, &(0x7f000016a000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) sched_getscheduler(0x0) r4 = shmat(r3, &(0x7f0000905000/0x3000)=nil, 0x3000) r5 = openat(0xffffffffffffff9c, &(0x7f000011e000)="2e2f66696c653000", 0x10a00, 0xc8) connect$nfc_raw(r5, &(0x7f00007a4000)={0x27, 0x20000000000000c7, 0x9f, 0x7}, 0x10) shmdt(r4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept4(r6, &(0x7f0000c5d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004ae000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f000049a000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f000023c000-0x4)=0x8) r8 = accept4$inet(r6, &(0x7f0000bbb000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3f000)=0x10, 0x0) r9 = socket(0xa, 0x3, 0x6) getsockopt$inet_mreqsrc(r8, 0x0, 0x0, &(0x7f0000366000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000886000)=0xc) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f0000e09000-0x4)=0x0) fanotify_init(0x1d, 0x0) getpeername$inet(r9, &(0x7f0000e67000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000dc8000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050f000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f000019a000-0x5c)={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9000, [0x6, 0x4000000002, 0x8, 0x2, 0x8, 0x8, 0x10000, 0x9]}, 0x5c) r11 = fcntl$dupfd(r6, 0x0, r8) ioctl$DRM_IOCTL_GET_CLIENT(r11, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffeffffbfffffffc, r10, 0x8, 0x0, 0xfffffffffffffffc}) setsockopt(r9, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/06 05:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r4 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) inotify_add_watch(r3, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = inotify_add_watch(r3, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r3, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r3, r5) dup2(r1, r3) getpid() ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 2017/12/06 05:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001da000)="2f6465762f6375736500", 0xc01, 0x0) bind$alg(r0, &(0x7f00008af000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d74776f666973682d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x1, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c4f000-0x1)={0x2}, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cce000-0x4)=0x40) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000d2e000-0x10)=[{&(0x7f000036d000-0x49)="01f1efd55d45cce49ca3558a1830ff6bc2d074c818f0b1e245e36863eab3274b2129e8b21e612c2ae67a589342e5a60bdfa4c98d15f9c06ff951200217f743fc87e6c8c50d086b4fda", 0x49}], 0x1, &(0x7f0000897000+0xdeb)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa5, "341d629093d98f7fb2ca65bd04527949d2d92a6580b0aab85bcfeecc398e49747daac440ece040807c2684add100c1f6b9efd9a675f094afb53662a57dcb9700a100701f278b6338cbc7cddf106d4f19481df4fc1237422494a945010d32dac4e514b2375482dbc95d4ca234be5fe52fbf6815beeb577f026c1807088ec4329290fd6de1693bb14b8abc65d1ec55297fb975c07c1d4bc0fd8984835ab27bbf97db5693c4ab"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x78, 0x117, 0x2, 0x63, "59c34a08753ee618d86880bdd0906036bd60a22ee2ceed2da0d70980932bff2338a22cbb922b8dc8243bf37448da0b78168aa3cf869a65b895e3af861129581000822ef3a10280258851be931aa3c38699538d6b7e5a869627e64c4067e6eb4cfbc24a"}], 0x180, 0x8000}, {0x0, 0x0, &(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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", 0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x3, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2017/12/06 05:00:47 executing program 7: semctl$IPC_RMID(0x0, 0x7, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000dea000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000547000)=0x10) userfaultfd(0x80800) r1 = open(&(0x7f0000aa6000)="2e2f66696c653000", 0x10000, 0x7) timerfd_gettime(r0, &(0x7f0000dfe000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f01000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000c61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c6b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00002b3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r4}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000354000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000069a000)=0xb) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008e5000)={0x0, 0x0, 0x0}, 0xc) r5 = creat(&(0x7f0000e9b000+0x885)="2e2f66696c653000", 0x46) unshare(0x40600) r6 = creat(&(0x7f000053b000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000918000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00002ef000-0x8)={0x0, 0x6}, &(0x7f0000ce7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000eb8000)={0x6, 0xffffffffffffffff, 0x11f90fc56c3b70b8, 0x1ff, 0x4594, 0x22f, 0x5, 0x1, r7}, &(0x7f00001ca000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c1b000-0x8)=@assoc_value={r8, 0x4}, 0x8) socket(0x40000000015, 0x5, 0x0) fsync(r5) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f60000-0x4)=0x0, 0x4) setsockopt(r5, 0x400000000114, 0x5, &(0x7f0000001000)="00000002", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000094d000)=[], 0x0, 0x20002) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000014a000-0x20)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x100000800, 0x1e}, 0x7fff, 0x2, 0xfacb277, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x0) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a9a000-0x3)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() open$dir(&(0x7f000002e000)="2e2f66696c653000", 0x8400, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) rename(&(0x7f00000af000-0x3)="2e2f66696c653000", &(0x7f0000bbf000-0x8)="2e2f66696c653000") 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r4, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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", 0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x2, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000062e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000e51000)={0x61, &(0x7f0000cc7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000108000)={0x1, 0x6, 0x100000001, 0xf021, 0x4, 0x9, 0x0, 0xffffffffffffffcd, 0x7f, 0x1, 0x6, 0xfff}) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000e68000-0x34)="7b7680fca7f76e815c757f2860ebc4b57779110edf356109905cda5b387f613b7f292a3a7097e7b45f3bbcf51bc3f8fb16de66b5", 0x34, 0x9, &(0x7f0000297000)={0x77359400, 0x0}) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2017/12/06 05:00:47 executing program 7: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000afc000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0xbe, 0x8, "928fd4f688b474770a8ab6e445d161c2368e3d1b5fed55ff15f410d2105e31ca21dea9560fe26aa70749280a7de7af4bee49268a6d5da7137ba5b36d8bfac73499d1b967a27255ac8d2c0b54050171bf"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="07208e", 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r4, 0x0, &(0x7f0000aff000)=0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000ae4000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000722000-0x4)=r6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x1000006}, {0x9, 0x0, 0x200000009}, {0xfffffffffffffe01, 0x0, 0x3f}]}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r8 = socket(0x16, 0x80000, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x0, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x71712325}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x4) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x101) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000475000)={0x0, 0xdd}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000466000-0x18)={0x1, 0x0, [{0x269, 0x0, 0x4}]}) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f0000b4a000)="2e2f66696c653000", 0x118) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000809000-0x4)=0x0, 0x80800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000003b000-0x10)=@generic="00000000000000000000000000000000", 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000bd7000-0x1c)={0xd, 0x0, 0x3, 0xffffffffffffffff, 0x0, r3, 0x0}, 0x1c) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) [ 100.865170] QAT: Invalid ioctl [ 100.878469] QAT: Invalid ioctl [ 100.898090] QAT: Invalid ioctl [ 100.905854] QAT: Invalid ioctl 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r3) r4 = dup2(r1, r2) getpid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000a06000-0x18)={0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x80000001}, &(0x7f0000717000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000232000-0x10)={0xffffffffffffff7f, 0x8204, 0x3, 0x9, r5}, 0x10) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c71000)=0x0) tkill(r2, 0xf) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078d000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00003f4000)=0x8d3, 0x4) fchmodat(r3, &(0x7f000001c000)="2e2f66696c653000", 0x44) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, r4, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c00000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000288000+0x1ef)="2f6465762f73657175656e6365723200", 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001ef000)={0x3, 0x100000b38, 0x5, 0xc, 0x0, r0, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00003ef000)=0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000241000-0x60)={0x0, 0x6, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfc000)=0x0) timer_delete(r3) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000e67000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000e68000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000815000-0x6)={0x1, [0x3ff]}, &(0x7f000067e000)=0x6) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() fcntl$setpipe(r2, 0x407, 0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) socketpair(0x1b, 0x80004, 0x10000007, &(0x7f0000805000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r0, &(0x7f0000623000-0x10)=[{&(0x7f0000f48000-0x39)="39000000100009040000ff00004000000700004a03000000450001070000001408000a0000000000000000000608000300ff09e800ffe4693e", 0x39}], 0x1) mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x7) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000908000)={0x0, 0x7}, &(0x7f0000b06000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000049000)=@assoc_id=r2, &(0x7f000098e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003cf000)={r3, 0x7}, 0x8) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3ffffffffffffffd, 0x2000000) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00002ab000-0x4)=0x13, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000601000-0x28)={@common="69726c616e3000000000000000000000", @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x2, 0xa0}]}, 0x10) pipe(&(0x7f0000613000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000ac000)=0x1, 0x4) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000a81000)=0x5, 0x4) sendto$inet(r4, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0xfffffffffffffffd, 0x4, &(0x7f00004d7000)={0x0, 0x0}) sendmmsg(r4, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x5b0}], 0x1, &(0x7f000037b000-0x170)=[{0xc0, 0x107, 0x2e1c9658, "868983a7b5f757f8aa7c2397acf93c17729a6844c8c0c1f4904d291284b5b1f2061be5a5dcee3360cd6082d0d45e4380147acb27ae308c5bafbacbcc619f81a8d7c4716f4611e871d354ff38ed649475f3d6d3db51a9cad116b856c3ce5210848d5259393c0a1ab6ec3b8d453123a9b74e4d9a85e774ba99edb2fb61a3ae0f5664ad73f4d8b1f6f3339846b70b7702a6c7942ff96453ba74bfc89e29b024bb3dd9328f663948429e125191c6"}, {0x40, 0x117, 0x9, "917430cfbb95ee1ae8643ddfa488f7d7f26d868d96b053354369e53b9448501a1e0f32d9184721300d759159"}, {0x38, 0x104, 0x40, "1603374d0bc0a11876b9ba6de4be49d62ec7c9a2d70e14e33ff031cecd449c6a33c2c777"}], 0x3, 0x40}, 0x3f}, {{&(0x7f0000f0b000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000519000)="bf5c994fededfbbeeb39599fee4e812a59655ca9aeed1c894425b5c6edc2c0d73ff995d9e51138d6f4b17cf8141d9867fa4a3764eb536fa7edd953178012d9e2f5ed93de863d3496cce9e3d714e06f8e8fcdd33b8006a8d5e24e4db3c49d92afd087d722e8933e22252ebf7d8121c34d5bc8f2eecd11749d4d19484a4dbf305fefacf84f4f0ded3e04d9ff8fc72ab1d64be8f45597cc21f20fa46887d76f6f082d41729c80b4207e6c1b701f9322dd53cddfc44e710bc1", 0xb7}, {&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000a13000)="542824d13c968215f9f2a213884e4dcfdd7f8292905e42b18172264a94f8432f19a4602ebed0505afcc56cb9aad2f97e0217e8ce7eef4c712d8c96bf298be3bd80a94ba390e1a792c33db8eeadbbc0f956e42e2c61f85591ba10b57103f38139e248fc806c7ed7de19b40265b61a35bc8e3a8c9b036c3bb051170347cb76e2e667451f064dc7f4929240b85e1ae4d882c8379d1ee22da0bcde60a3f7270f209a0e9c549470d28fa8bb183b8290705d410784a5a43bad", 0xb6}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000ab9000-0x92)="d0c0ddf125f4d2c12eb6334c3d4169a390cd4d5dddf6822f3c2723f400946c7353304560f9647f2bc42d13f0b8409e4c601e2d3845736180b448cbb5dc85612ebfd4494f7429fe4bb0127dfe2b6d66dd3c6f85b10aca624a08d942a032ee5dc0e8018a0a60c25f41f75b387110263242cabfd26f4bce87a829d9251612fb0a0b997c23ee97b8674ae3fd5786d842e4a095d4", 0x92}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efaf96656c634f4071bbabf0ff25f2f9f7bfe6ef64300ee1c2f18c3e1da5314d9cd7e29843ab3169b5d3291d5630a62295a020f2c9ddf3c87bafb8d", 0x45}], 0x7, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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"}], 0x1, 0x20004800}, 0x7f}], 0x2, 0x48001) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000a8b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fdd000-0x14)={r3, 0x20, 0x20000000000007e, 0x3f, 0x2000000000001ff, 0x4008001}, 0x14) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x3, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) inotify_init() r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e67000)=0x8, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) r4 = semget$private(0x0, 0x3, 0x100) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000816000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r5) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0xfffffffffffffffe, 0x5, 0x2, 0x0, 0x0, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) read(r0, &(0x7f0000aa2000)="", 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) fcntl$setflags(r2, 0x2, 0x0) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r4, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000054000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ccf000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x80, 0x4e5ee6f5, 0x3}, &(0x7f0000410000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000023b000-0x5f)={r3, 0x3, 0x57, "486e7e8e5db5c3339842362561720b6cc58126da4bc4cec28373f8b83b841030b75c861ef83ee219e862753fbecc19fc023814c372f4cfc8605d2b7c829a620bb96fa679bb229fd7f2b254b5132c15d2e16bbf99677e94"}, 0x5f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009cf000-0x8)={r3, 0x8000005}, &(0x7f0000a8f000-0x4)=0x8) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="", 0x0}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) [ 101.222726] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000bc1000)=0x9f) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) [ 101.286976] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/06 05:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007cc000-0xf)="6e65742f736e6d7000") preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) mmap(&(0x7f0000f02000/0x2000)=nil, 0x2000, 0x3, 0x20032, r0, 0x3) r1 = syz_open_dev$mice(&(0x7f0000d27000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40200) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000409000)={"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"}) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000030c000)=0x0, &(0x7f0000dd1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000e5000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6996e2bb5cf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r2 = socket(0x10, 0x0, 0x1f) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ff6000-0x4)=r3) r4 = socket$unix(0x1, 0x4000000, 0x0) recvfrom(r4, &(0x7f000099b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x4, &(0x7f0000000000)=@ax25={0x3, {"c32abf2dc69e37"}, 0x3d21}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000c66000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000f6b000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005a8000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004000+0x571)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000e9b000)=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000148000-0x67)="816acd41cc18ec0a5a64816a855c2a3600008e22f65216c00000000000000001b4162532e1e35b00abfb0d59ed0200a57a0169a39c76e754012ee20300003e000000002bafdc7df6276e8bd7a600217bf348680ad5b28e2a5a137590f5978fd85a8fc70916d79a", 0x67) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000908000-0x8)={0x9, 0x9, 0x7ef3, 0x9}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00007ef000-0x18)={@loopback={0x0, 0x1}, 0xfffc, r6}) syz_extract_tcp_res(&(0x7f00001f4000)={0x42424242, 0x42424242}, 0x4, 0x100) syz_emit_ethernet(0xfc, &(0x7f0000bb0000-0xfc)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x4000045c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x42, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r7, 0x0, 0x0, 0x5, 0x0, 0x7c66a8ef, 0x0, 0x0, {[]}}, {"0190"}}}}}}}, 0x0) accept$inet(r1, &(0x7f0000eb8000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000870000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000045b000)=0xffffffffffff0001, 0x4) poll(&(0x7f0000fec000-0x40)=[], 0x0, 0x100) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b03000)={@common="64756d6d793000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000827000)="2e2f66696c65302f66696c653000", &(0x7f0000df7000-0xca)={0xca, 0x2, "707d06184bd57594b59e68a5c345bcf4285daca049fb5ba610b22aa96314b7e8ba46d6df2dc9c64cd6ca6aa9d30918cfbae315eedcb099c4ea0b3a2a3a28535f81e40d910f91a4036c6d71fb319b23b1d7bcd2caa0e3f4167b224a5070a84d4d9048aa28c5b110f18a66fb917ba84b35232e3b345a4f0edf950a9201e8eaf13adf1ac46ff1b75f4833395b45010ea530ddc17e75c1f5f7e99d65809901a442ac520fa3b1c4b463b15d2fc18cdebd3a84ba5abb5ac6a8776ceb937845109c91384445"}, &(0x7f0000e67000)=0x0, 0x1000) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xfffffffffffefffc, 0x6, 0x9, 0x20000000000000, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xe, 0xfffffffffffffffe, 0x3, 0x5, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f19000)="2f6465762f70746d7800", 0x100, 0x0) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x2000000, 0x11010, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000056e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000661000)=0x9) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000023f000-0x10)={0x3, &(0x7f0000fa5000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r3, 0x0}, 0x1c) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00002e1000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) r5 = getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ptrace$peekuser(0x3, r5, 0x1) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000d76000)={0xd, 0xffff, 0x2, 0x0, 0x6, r1, 0x0}, 0x1c) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000b4a000)={r6, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 7: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[{&(0x7f0000819000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00004c7000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000951000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x3, &(0x7f00007d9000)="", 0x0, 0xf2}, 0x10003) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000950000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002b5000-0x4)=0x1c) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000094f000)={0x0, 0x1, &(0x7f00002b2000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000674000-0x4)=0x10) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1f, &(0x7f0000950000)={0x0, 0x0}) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80800, 0x80, &(0x7f0000264000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00003f9000-0x4)=0x1, &(0x7f0000951000)=0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000952000-0x10)={0x0, 0x0, &(0x7f0000565000)=[]}, &(0x7f0000707000)=0x10) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00006a6000)=@sack_info={r6, 0x800000000009, 0x10}, &(0x7f0000779000-0x4)=0xc) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003cd000-0xb8)={r2, 0x537, 0x1, 0x7fffffdf, 0x3ccb, 0x201, 0x40000000005, 0x0, {r6, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000009, 0x0, 0x100002, 0x490000009, 0x6}}, &(0x7f0000954000)=0xb8) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000955000-0x4)=0x3, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1000, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x4000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000957000-0xb)=@assoc_value={r7, 0xcb}, &(0x7f0000956000-0x4)=0x8) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008ae000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0xe8) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000032b000)={0xe, 0x3, 0x3, 0x8000000000000000, 0x8000000, 0x0, 0x0}, 0x1c) 2017/12/06 05:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:47 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x840) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r4, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000586000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0x757000)=nil, 0x757000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e6000)="2f6465762f7573626d6f6e2300", 0x15a, 0x304) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000067000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syncfs(r3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000120000/0x18000)=nil, &(0x7f00005bb000-0x18)=[@textreal={0x8, &(0x7f0000755000-0x39)="0f234c0f2343660f382899040064660f3804d0f26726f6699bb8b3088ed8baf80c66b89c318e8766efbafc0c66ed652e6536d6f30f350f18d2", 0x39}], 0x1, 0x2, &(0x7f0000754000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x4, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}, {0x1000000000, 0x0, 0x400000080002}, {0x266, 0x0, 0x4}]}) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f00007a3000)="2e2f66696c653000", 0x400000, 0xc4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000029a000)={0x5, 0x1000}) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a2b000)=0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r5, 0x2, &(0x7f0000e69000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_add_watch(r2, &(0x7f0000e67000)="2e2f66696c653000", 0x309) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) r6 = dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000e69000)=0x0, &(0x7f00007af000)=0x4) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:48 executing program 3: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000700000-0xa)={0x1, "dd61de1f78b9"}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) r4 = creat(&(0x7f0000fa5000)="2e2f66696c653000", 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000d49000)=0x7fffffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r3, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000e67000)="2e2f66696c653000", 0x411) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r3) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f72000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x7, r5, 0x6, 0x6) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x38d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400007ee, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x8, 0x800, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x2400, 0x400004, 0xf9f, 0x0, 0x0, 0x7f, 0x3ff, 0x100000000}) accept4(r6, 0x0, &(0x7f0000e47000-0x4)=0x0, 0x7fb) semget(0x3, 0xfffffffffffffffb, 0x200) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f000006d000-0x5)="7374617400") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000dc7000-0x10)={0x2, &(0x7f0000dca000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa2000-0xb)="2f6465762f6877726e6700", 0x4620fe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0x1, 0x800) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)="0008008815087e6d", 0x8}) r5 = open(&(0x7f000049e000)="2e2f66696c653000", 0x20007ffe, 0x40) socketpair(0xa, 0x6, 0x7f92, &(0x7f0000fa3000+0x481)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000001000-0xce)="6008ba630b1f0800000000000000f239a62046b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82118ba87a723d28fe96aaaf508d19e2dff05f89620144bd424010d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4209, r4, 0x402607, 0x800000000000007) ptrace$getregset(0x4204, r4, 0x202, &(0x7f000000d000)={&(0x7f0000fa4000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r2, &(0x7f0000f9f000-0x8)=&(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f9f000)={0x0, 0x2, 0x30, 0x3, 0x9}, &(0x7f0000b72000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3b000)="2f6465762f73657175656e6365723200", 0x200046, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f54000)="2f6465762f6175746f667300", 0x1012c5, 0x0) bind$inet(r6, &(0x7f0000974000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000) clock_gettime(0x0, &(0x7f00009a4000)={0x0, 0x0}) getsockopt$sock_timeval(r6, 0x1, 0x19, &(0x7f0000705000-0x8)={0x0, 0x0}, &(0x7f0000c79000-0x4)=0x10) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r5, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d97000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec633d9238ce50b4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7a5e0066142b60bfb8b1bbaaaf610de3"}) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) clock_gettime(0x0, &(0x7f0000c1b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x2e19ad00e57a9eb4, &(0x7f0000848000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000d04000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x9, 0x80000000000b, 0xfffffffffffff670, &(0x7f0000ee0000-0x10)={0x77359400, r2}, &(0x7f0000c42000-0x4)=0x1, 0x0) r4 = socket(0x10, 0x2, 0x400000000010) r5 = perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r4, 0x406, r5) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000195000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f0000639000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d58000/0x4000)=nil, 0x4000, 0x3000002, 0x0, 0x800) write(r4, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) socket$inet_udp(0x2, 0x2, 0x0) r7 = accept4(r6, &(0x7f0000856000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000344000)=0xe, 0x80000000000000) perf_event_open(&(0x7f0000a3e000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000364000)={0x0, 0x9}, &(0x7f00007dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000aa5000)={r8, 0x1}, &(0x7f00001b0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000933000)={r9, 0x10000, 0x56, "b3fb84b8c72a79bf7e016351a34af5d1253b59c4f456fbf0179314d775e2a5c0fe41b8bf669acad17714cf71fc228b54564583392aad63d549bb882694c0ce3d21f4f9939b44c4c4e39f694d0cd221d51212c0c70e94"}, 0x5e) r10 = socket$unix(0x1, 0x4000000003, 0x0) bind$unix(r7, &(0x7f000034d000)=@abs={0x1, 0x0, 0x3}, 0x8) shutdown(r0, 0x1) listen(r10, 0x4000000000040000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffe) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000dac000)={r3, 0x0}, &(0x7f0000191000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000886000)=0x1, 0x4) exit(0x200007) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00002bd000-0x4)=0x0, &(0x7f00003fb000)=0x4) clone(0x4747e630a668ed7e, &(0x7f0000f67000-0xdf)="", &(0x7f0000f66000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000058c000-0x1)="0e") 2017/12/06 05:00:48 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f000055a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000679000-0x4)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d1b000-0x1c)="205bae8c00e2793a0c95a4df7dd6d7c9eeefd9d2024d0fd30442dbf6", 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000004, 0x32, r1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x4000f, 0x804, 0xfd, 0x100000001, 0x0, r2, 0x0}, 0x1c) r4 = creat(&(0x7f0000143000-0x8)="2e2f66696c653000", 0x14) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000ed3000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000056d000-0xc)={0x7, r1, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00004d3000-0x5c)={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x1, 0x8228, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x2, [0x0, 0xffff, 0xfffffffffffffff7, 0x3, 0x3, 0x8, 0x0, 0x5]}, 0x5c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r3, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x4, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r4, 0x0, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc8000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000eb8000)="ff08b10e5567d3fb9c37c7c543e08f6c94a6e268e61d587b973f2167c8f0bd1719d9eac32a92024ef96666a9526ae4cf11fc3990776fc5c09e752af17cbf30fd76e00ab7ae34f63775e6a155dc84849b5d6c53697dc920e42d4965d85c1a25e5a3e9d37fa2dd0caba146712ce8235faf51ce096cb7994bb3ccf940f1bf4d100fb3b715077a161e812f08ec6c7db2355efe1e7fcd36e8f6c23113be3a37923a02c1eb289e8f44d9aa6d8d1d7fc74e272aa09b012ebdeb10f5b7b3eb187545948c6a7fcef1102dfa40d36826f8553f5c5f56c690905a3c931d5f12517488561d06c0e6ce0cc88c91a9b99a7428bba3fe1fcabbfc1a5202e969946e64db7942b36caac265775ea7301e6c803a8b2730dfc03672f95a4475e1484faaad8f1e196c7c6cc018e1903f31e3424635dc4b13ab3ac98564e01bb2745b98933cef8c8e7f8400577043d30941a83d0e89acc98998f4fd1ce2ddcd8958fa08c60ebd8709d2dffef2462deac01afbea48fd30210b34ef5600db4112b657d067da12f12ec29b15c9460aeebd79570910a99cbea1f4424fb95ff8eb7b081529ca217aa509ae35015bf78aae6f9b19839ba3d9a7f92117f136c8768e20936fc68f6764298689263be81d9c972aba5522da9816369b2e021ef9133fc7710705f8f0377f3b778622aa3f9c9fa65ef5fed78547631c4a33683276ecf34ce2159f26148d4070c974b2aa065eb88e8675411412e9c24f06a814c93b60f531947f02dfab6d62b4c633c684a0b448d0233365bb1b52f8bc63235b4873d0bc3785c3fdf93ac2762b92453fc532081e1d9737f37de89f88b2a8151e8340deb7a063896ed1dd51fefefb29e297fcaf2b3844a084f531cf8b529d17756686e15a2c4b433bb23b0cafc521de234dc940c406d314045137cd84645c1291ad1103d6815e8339f57f3a9b187dd2f1b82fc317a71f713f8b106c7657298d49936eae600877908047cd017b35c11f06bada0a48196c2d3f100d01944d4de5397809f1895331766d211b1a89d683ac3db5d60e1bb9dd8f893400dca3fdeeace421c9bf69d68e54b730eb43829baf84362a1e9f8b8390bcc00cb3310c08bef09e5345088c757a976af8c7fe0238949a347e490952055f8fbfd547d166b7f323931c4a3044a30db750c5cd6dc7801281291b2e42dd84c4166cb693afeb32cf906509812f23701f80a188eb4d7b02f45c81c946a556164794a8da5218dd252fdaea190af5096fae26e9d49fdf5faa6b0a93e2279fc3ea6c7d277ef870e9fbd9cc19ecd22d21dfb848709de573bd10f2db9692058247a98b9f2b770408e765a116c6efd512a1e430786c48511e29fe60fb6d4885b4dc4bc8928c6b8fca329d41f50e5dbbb64b5bcfc4fea6ea20f2c210e8fb03be14e047cc88807ecbb7d82bcac6fbf615cefa96c1f3b954567b82acab23ae3f18536dd972a7d852d4c5eb7cbcc6766cf3952eac16ff835073185b9291e52c8770e19fb72fcfb94490de349e6696b82d9288d0c40d6487b00cc70ddd3e15cdd3b8e9d6a3980c8fd50c308911b47bb4a008218ebf9a633d8144d420b4a6813a6b6739bdaae56095b372ae9c81ab0925bc2a3bd7ea9549735448b4cca359f55f8acd53c62da213e10527979bc3cec75207b2e3d648ae697661416f9c7c4018924cf5f14ab817acc5593c6e256625115ed770bc23ab33f97009c80207e28e84adc29f004ae684b56d9d18dd71c615d662f42adfe1278e0444c7773f90537b6442d79d7fbc1e70d41535746e844ed5a2950c0694963fca067effb866cf55fdbc7e2aba2c761a07017ec9c0ccd3ac3af5b61cee795be56af2efa5544ffaad9cc38151773caf9ad9561091510766a878ca5d3579fa35d12d9df1d55e1ab5b84aa44c8f3cae41ae549799878db0c4fc8a2337969222c065f7503c7b198fcc3896eba5d33f93a51f7c5a6ff1b251dcdea545d48074f3af38424f595db174e6311bdf876fc67d413779551fbb26ae6cc0c6ec11a9bb12f6d3e5f3d8af72ee18ad44f7e2814990689b5f1b200a112ca16b0ca521137b19616a39b934b1a6b8701ac2a7daa47dc6d26a3fdcd3c321a62837bd789db8b8a870f80c6e890c7c7887ddd1a9b88993edca4da4b5823d38613b692094511505bf5f7466e071faa9317f772a6c349a8f4d3e21def57d8208a0cc706cc3ac543c5b11a692734ad0e8e9ca34a8a73e3cd1cac42478f65d7e7086ec3ca2aa203c07c2977e5ed7fdfab144ca769173cd1c4a5a410259ad1bbd8c3745807e459b625d374403a10debef03105c701f39634fea00fc320dd0a21140050b89ff0c5899686d3fbc1e00aae20a0ee46dc4d1cc456114abdf07fc94ea3be6124cc7d40d1af796414f9b00062b82338cabd693bfca9392b68fdf74c9e5dffcffcc28f897eaa3d84f02fe9c9c64de31e048ed4711884d38c447cbce6ca65f43391b23e86304e054b168b4b3301c77ee49812c1c036b0b7ed6130cee73b1a3183b55a424b06b6d693578b71b17c3acd5dd7b82b2e146064f7776202c39ae68ce98a5888843a457b3f9721a4ffe46850f835af419864b548742965cff1163ad59b0df0a0a9b681bb3f15328bdbed5be01da68a1e582bebbc3e00752740d71693592a0182680d4b0e0990b08d8acd4235c8d423dfd70558fd4514c0520d6abbcd7bc9665d65551c846e66624fc76f7603bb2a84c805dcfd5180819122e91fbea70b75c382207453f97e5d87cf8d1f204f19e5cf114634ac8394495e6358894db472f17ce0d2a52ec53f7aedf1cf0e275ac3596b8cecbd77e48f7cc5d6d8e4fb6ba10858dc2c7857cfc700697242b1e1a457455fbab572981228c2abed36f56cae4ae106d3ec6bf7e0252bb06e49de59fbbc5804d87a5f9fbd6049593d82529f04e41e921a3c65c6068bab12f54dde066d9e95a4c632dc16b291d384eee1220ecad4640d392d13ff4c4804e04e60b8edb35368288c3942e55e5009609abfaf736f96afafdf2fb877d1a3747e8c46fb6a3e9acbd0c4dc11022ef017700865bb474f0ccf906e951acb1a07be3c04ff0be95860b643ea312271b8d6a5e5d827be67e4d7755526dbc64916d9667f10f29423fb5e748d0063e519f809a3f8698b55d294a711ca28c76c1810d3ce6a2d1258ca438b74f50315c1453e885057e822d30e8813534a210673445be0416cc0750985d9a28d4575a07299a27db78022b0e67052c923c2a08c64ec0c371282bc4fff28a578f84a42d09595134913130cfca7de19f88ee79e57248d14bd80332303d035ad1962e31332c139524b085809cfa3c23a0f40d43b0670e151d92d1ec7f0a8a0e352e735dd7feddbdcad78c3d7797afa6178bdba6392f02988b5eb8b2216fa7cc1375ecacde3902d7f59157732273d8853b8e354650f219c31b611cc6ffcce0c4f74ac1128c34a534f336d7e3d2b39d174666166fda0b2eda0de1931c1b5739e758b6183ad52b78287275e9dbff819378d255006f51daef31388ba217326dd9bab68caf1a12e20696d35a4206787de16361cf1c26a682255b394faa01f4798e6b9a2982b400df3d4c4dd816445e033b0814f660f75e9f46c07f005871d31e1259a38983508e538f880558575db458db39ba6e5d91ce80f5ac49e2714d20b23f29163540bd44bdf090c9173671c07ff3be6b5724f0f8b8a90f052a47a9abbb158298f6efb89bd9e930a24850a55cd6d56ebc469cb223967cdf1086de71da5c366a6c97d9624c332ad89d20f290d74a5ff60efd9690733a996a92a7c1ac5102d9b16e96da9873115d43e154b00bd91fb88d0b381e54e4cc296ab4423abdee618ed34ec8efda04086114dba3ea3e17138d325253b30b365da9935fb95dad4ab5257c248f624d3161fcde33b08c2972e7e2c986b093986bbf93a611b71b92f63713686fc50dc039cd9db3c598ac2c7cdbf8dbe3ef7bef716571aae3b5ca266ea043f0ef5dc76635af3fc65abf86f02731485ccac02b0fc750d49cc5ebfb288340fd13f00abe8feee3d3de324e61f47b519ac05f4bd851257902af94dfe43dc258dd8de640ae7ef72153d1eb7e2c73b813c04214d420f87fea9aada2ca7315a44e602cfe41eacabb7de8b17141b7ad3b583ed6f25b10bed4940575b1a15222cddba5318c3c2ec9bc86cfbd1a17275da78e267aa67bda8a0082277bd5b3412f15632deebc7f96f552c28af341407fb2549d08a55e296f280907a1ec7293550cadbee0a0a83f00924438359f24b72d8020223b610a5ad6b23f4a25174050778bf553acd91448c320cd10f387dde89aed45944f59cf8535e7cc67a7aa9458b4c883b6c35092fc2a511be98de420cc90c9a802181646f0cc184124e17852fdd6b95e01ebfee97ada3ef1cde6a8f707f173a665a45ee30d316411143e0d2edc50566d09bd34e9e2ffd83162c65087ab244241fd61f28446370c1e3ee2d2d143ef0091ca6c63cb9824ae4b0e729f05f928276e7f871b9a5bd2b84ab1293294e38fd8607b82550b3318557bc525ce8de71212a2c1991088b02d26826696d5e862c1d319bc10be7095347564eab3c9c325589d05ebd1ea345831ba8ccfa29a7920b25a0f8b08753d378cbb5c33df3f0d65242d560db5ee9d3ecf73cddea2c746e6637e82fad4a9f8e4f24ac49d8d066bf05b50aaade1b812329ca7ecf67ba7ca18a6894fd3679e22be5f39f02d7c824e7f97ccdc10e815a3450760aec57dec9d7e7adb7fce7e3da6a83dfd7a3e031428de2649a140cb72ae7c1245fd8573f75f1299e7abb9cd1324f0cd6a32afc704a5da08cd3166e5a02465d2713da20daa0552d292e384ee504f4bad6dbb5d043d9158341731d9273724f7a7ebfe20ab378a0022ab686b93782659eac19c1d905b81f6d70a29fa3be1a0e3843dcf7e74baad7225d46b7f4e7f50362e2548d537815415d679e6d9fe2593908eb35ffe975593363bfdeb6618d02b1e22ec37748114db31cdedb24d61fbd04df6604f61a991e05f88f108fb3f412bcb088cf99c9bbdde6d430b0ca9757a25d26ff2cceb1862baac1f71b3d89c9d37a927ef6a76eabde84acafb275779c6c791e76840921aee16a48b458bbcb19155a3d84b98e364a2a4cbfe9bfeba2f89977c5a7d479f564465a0691c9d4d1adfba719de056f00d51e0f900df7cfa139d9859d89ad2d9595c5d5aa38c83f5b6779c4eb6ed5bca862d77961b7a94fc9b35411b64ef919dd6573b681192181dd811b1fe3599b8e5c8a23e7b74c8100cca768557befcd5da2bbe38d14c4514e62f25c3a0bbb5a095cffc66d1b467d2cc71d2c688434d632ba809c544156844533dcabdb73fdac1d19d9c4ebb5ea97d7381b32bfed76d9e61a715f76b092e6834a36d2ee9a27225752f3779f2722ab2a20bc7f258f28af28f7284209f405cc81d67e5105a48d3dc80b5db88124a245c85c2d1f66863b3bf0c1064dd9aa4d9872fccb6fd544c439c20d127543ad2e15340ab4ecf2516a5293baaaa8808498196d264286e8ac61e1ad4a6c234c0f014ca7e052c11571989d6d198d76987834fb3e398355bf892c9c74e5ca8dbf4267f9c6c0b5abda3ae65b2d8b724abf1719a49133941dd7e18de2d95b2ff3562b2b2d2e38f878ec444321e2cdc28b5d8631f82de1fee6753c1f0ab9cdfd099409e7eabf987538a9512f958ad3fd44e386498ecc11dc11e74f5ffaa68693a61f95b47426c8a61c164a33efa6d08289d7167c71410eca70c16bf738b2ebc280cce753228a4164450b32772f09a2fdca99fc7ddaa01225cfe217d3a602a11") ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000da1000-0x4)=0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00008fe000-0x4)=0x0, &(0x7f000039f000)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a1b000)={&(0x7f000055c000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000682000)={0x0, 0x84, &(0x7f0000754000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x56, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xefeb}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000000000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004f2000+0xc79)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000010000-0x10)={0x3, 0x820d, 0xffffffff, 0xffff, r1}, 0x10) getsockname$packet(r0, &(0x7f0000147000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009bb000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002a6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r2}) ioctl$TCGETS(r0, 0x5401, &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$bt_l2cap(r0, &(0x7f0000e7b000-0xe)={0x1f, 0x4, {0x2, 0x80000001, 0x2, 0x6, 0x100000000, 0x80000000}, 0x2, 0xb6e}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = gettid() ptrace(0x420f, r2) r3 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000e65000-0x1)="45", 0x1) r4 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) clock_gettime(0x0, &(0x7f0000bab000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000294000-0x4)=0x81, 0x1, 0x10001, &(0x7f00004e5000)={r5, r6+10000000}, &(0x7f0000e67000)=0x75, 0x1000) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000e68000)="2e2f66696c653000", 0x8001, 0x1f) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) inotify_add_watch(r3, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) syz_open_dev$tun(&(0x7f000066e000)="2f6465762f6e65742f74756e00", 0x0, 0x40900) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = inotify_add_watch(r3, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r3, &(0x7f00008ed000)="2e2f66696c653000", 0x305) fdatasync(r4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000e1f000)={{0x1, 0x0, 0x61, 0x1, 0xffffffffffffffff}, 0xfffffffffffffffb, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r3, r7) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000078b000)={0x80, 0x9, 0x1, 0x7}) dup2(r1, r3) getpid() ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x3, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f76637300", 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000608000)={r0, 0x18, &(0x7f0000d79000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000b8c000-0x10)={0xffff, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x2, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair(0x6, 0x3, 0x4, &(0x7f0000e61000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d8c000-0x2)=0x0, &(0x7f0000d4c000)=0x2) r3 = dup2(r0, r0) openat$kvm(0xffffffffffffff9c, &(0x7f00006b8000-0x9)="2f6465762f6b766d00", 0x102, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = semget$private(0x0, 0x4, 0x22) semctl$SETVAL(r5, 0x1, 0x10, &(0x7f000015a000)=0x3fffffffc000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00008fa000)=0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000785000-0x4)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = request_key(&(0x7f0000d55000-0x8)="6269675f6b657900", &(0x7f0000dc0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000507000-0x3)="2a5b00", 0xfffffffffffffffa) keyctl$set_timeout(0xf, r6, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001000-0x8)={0xffffffffffffffff, r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000053e000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000045b000-0x10)={0x9, &(0x7f00003e9000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00007fd000-0x10)={r9, &(0x7f0000fba000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f57000-0x10)={0x9, &(0x7f0000f73000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000650000-0x10)={0x3, [0x0, 0x0, 0x0]}) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000b91000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000062f000)=0xb1) recvfrom$unix(r8, &(0x7f0000b27000)="000000000000000000000000000000000000", 0x12, 0x2, &(0x7f0000ee1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) recvfrom$unix(r7, &(0x7f00000dd000-0xd7)="", 0x0, 0x0, &(0x7f0000e19000)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000ef8000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000faf000-0x8)={r10, 0x1}) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000021b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8240) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b10000-0xc)={&(0x7f0000393000)="2e2f66696c653000", r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") finit_module(r1, &(0x7f00005de000)="65783474", 0x0) inotify_rm_watch(r2, r4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e67000)={&(0x7f0000621000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0xc) r5 = dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x40) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x2, r1, 0xfffe}, 0x1c) shmget(0x3, 0x3000, 0x10, &(0x7f0000d00000/0x3000)=nil) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x204, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x4000200000000013, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) r2 = msgget$private(0x0, 0x120) msgctl$MSG_INFO(r2, 0xc, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000357000)="2f6465762f6c6f6f702300", 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c39000-0x4)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000696000-0xf)="2f6465762f73657175656e63657200", 0x424600, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000be7000)={0x0, 0x3, 0x2, 0x9}, &(0x7f00000dc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a21000-0x9c)={r2, 0x200009, 0x94, "a069f50189d7d456940330fe0ed655ab2d927e719635f06259e13d0d68c3c9aca903d3c76d76e590cfb9b6edd3b9e477f13cecabb7a3854828316661cacc5ef208523747252da533a236c1cd249720513f6dbbc42ceb233c8e5c81605242da0d14c10e33fc38af4462873bca0e4f0d09625ad1fe57b693a770daaf277abefd3ae28ec8fcf0706a180d166a7381f85a8e93e5131a"}, 0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d78000)={0x4, 0x200, 0xfffffffffffffffe, 0xdb72, r2}, 0x10) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000975000)={0x0, 0x0, 0x0}, 0xc) setuid(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000029f000)={0xf, 0x5, 0x2, 0x100000001, 0x0, r1, 0x4}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000618000)={0x2000000000000d, 0x0, 0x3, 0x0, 0x1, r2, 0x0}, 0x1c) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:48 executing program 5 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000df9000-0xb)="2f6465762f766373612300", 0x3ff, 0x200000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000059000)={0x0, 0x4}, &(0x7f00009d3000-0x4)=0x6) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000038e000-0x1004)={0x1000, "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"}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f71000-0xc)={r1, 0x5, 0x4ce6a82a61c1757}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00009e7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000e72000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r3 = dup3(r1, r0, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00005f8000)=0x0) 2017/12/06 05:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2017/12/06 05:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bf7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac4000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000da3000)={0x0, 0x5, 0xf2, 0x80000001}, &(0x7f000028f000)=0x10) prctl$setmm(0x23, 0x1, &(0x7f00007fb000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c39000)={r2, 0x5}, &(0x7f0000140000)=0x8) [ 102.606056] FAULT_INJECTION: forcing a failure. [ 102.606056] name failslab, interval 1, probability 0, space 0, times 0 [ 102.618122] CPU: 1 PID: 12361 Comm: syz-executor5 Not tainted 4.15.0-rc2-next-20171206+ #60 [ 102.626620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.635950] Call Trace: [ 102.638539] dump_stack+0x194/0x257 [ 102.642161] ? arch_local_irq_restore+0x53/0x53 [ 102.646837] should_fail+0x8c0/0xa40 [ 102.650537] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.655627] ? find_held_lock+0x39/0x1d0 [ 102.659692] ? __lock_is_held+0xbc/0x140 [ 102.663769] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 102.669640] ? rcu_note_context_switch+0x710/0x710 [ 102.674542] ? lock_downgrade+0x980/0x980 [ 102.678668] should_failslab+0xec/0x120 [ 102.682616] __kmalloc+0x63/0x760 [ 102.686058] ? sock_kmalloc+0x112/0x190 [ 102.690026] sock_kmalloc+0x112/0x190 [ 102.693802] ? copy_overflow+0x30/0x30 [ 102.697671] af_alg_alloc_areq+0x74/0x2f0 [ 102.701787] ? skcipher_release+0x50/0x50 [ 102.705917] ? af_alg_alloc_tsgl+0x510/0x510 [ 102.710298] ? lock_sock_nested+0x91/0x110 [ 102.714502] ? trace_hardirqs_on+0xd/0x10 [ 102.718628] ? __local_bh_enable_ip+0x121/0x230 [ 102.723274] skcipher_recvmsg+0x279/0xf20 [ 102.727427] ? skcipher_release+0x50/0x50 [ 102.731559] ? selinux_socket_recvmsg+0x36/0x40 [ 102.736206] ? security_socket_recvmsg+0x91/0xc0 [ 102.740935] ? skcipher_release+0x50/0x50 [ 102.745054] sock_recvmsg+0xc9/0x110 [ 102.748736] ? __sock_recv_wifi_status+0x210/0x210 [ 102.753636] ___sys_recvmsg+0x29b/0x630 [ 102.757587] ? ___sys_sendmsg+0x8a0/0x8a0 [ 102.761706] ? iterate_fd+0x3f0/0x3f0 [ 102.765480] ? get_pid_task+0xbc/0x140 [ 102.769342] ? fget_raw+0x20/0x20 [ 102.772777] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 102.777590] ? kernel_read+0x120/0x120 [ 102.781445] ? wait_for_completion+0x7b0/0x7b0 [ 102.786003] ? __fdget+0x18/0x20 [ 102.789351] __sys_recvmsg+0xe2/0x210 [ 102.793129] ? __sys_recvmsg+0xe2/0x210 [ 102.797078] ? SyS_sendmmsg+0x60/0x60 [ 102.800851] ? __sb_end_write+0x9e/0xd0 [ 102.804811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.809801] SyS_recvmsg+0x2d/0x50 [ 102.813314] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 102.818040] RIP: 0033:0x4529d9 [ 102.821197] RSP: 002b:00007f82c5475c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 102.828874] RAX: ffffffffffffffda RBX: 00007f82c5475aa0 RCX: 00000000004529d9 [ 102.836114] RDX: 0000000000000000 RSI: 0000000020b2f000 RDI: 0000000000000014 [ 102.843359] RBP: 00007f82c5475a90 R08: 0000000000000000 R09: 0000000000000000 2017/12/06 05:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 5 (fault-call:8 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fc5000-0x8)="2e2f66696c653000", 0x240000, 0x109) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000629000)={0x0, 0x0, 0x10001, 0x101, 0x18, 0x81, 0x8, 0x100000000, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8a, 0x40, 0x99, 0x0, 0x1}}, &(0x7f00007f2000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000143000)={r1, 0x40, &(0x7f0000dac000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c6e000)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) r4 = socket(0xb, 0x80800, 0xd8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000ab5000-0x4)=0x7ff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffc, r3, 0x20}, 0x1c) 2017/12/06 05:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:49 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000206000)={0x0, 0x4, 0x80, 0xd4, 0x100000001, 0x5c}, &(0x7f0000abf000-0x4)=0x14) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d41000-0x8c)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e68000-0x4)=0x8c) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e67000)={r2, &(0x7f0000e67000)="bff5a7f7fb4ceba7208093c14ea11664ee81a5f4c6983c654659da41e739e70b2221286181ed87b11ff3456aefb63eeb46dd22379fcfb8b3d195777ee53d7293829ab02d3cf9c4dc68d7cd5cf79363f237057665b16a802f7c242773776faa58bcd726ef3c900878a94c505fd69e640bf2eb04ef32913aa7fa9f7da39cebc9bcd40cbeef", &(0x7f0000e68000-0x20)="04ecb5858658ac2b9856fa62b3ecc7b719ba7e7b7fa58981a1ad0ddc444a18de", 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) [ 102.850597] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 102.857836] R13: 00007f82c5475bc8 R14: 00000000004b759b R15: 0000000000000000 [ 102.892665] FAULT_INJECTION: forcing a failure. [ 102.892665] name failslab, interval 1, probability 0, space 0, times 0 [ 102.906235] CPU: 1 PID: 12393 Comm: syz-executor5 Not tainted 4.15.0-rc2-next-20171206+ #60 [ 102.914769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.924152] Call Trace: [ 102.926744] dump_stack+0x194/0x257 [ 102.930378] ? arch_local_irq_restore+0x53/0x53 [ 102.935062] should_fail+0x8c0/0xa40 [ 102.938781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.943892] ? __lock_is_held+0xbc/0x140 [ 102.947951] ? find_held_lock+0x39/0x1d0 [ 102.952002] ? __lock_is_held+0xbc/0x140 2017/12/06 05:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0xffffffffffffffff, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f27000)={{0xa, 0x1, 0xffffffff80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x2, [0x3, 0x7, 0x0, 0x6, 0xffc000000000000, 0x2, 0x40, 0x2]}, 0x5c) ftruncate(r0, 0x7ff) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) [ 102.956057] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 102.961926] ? print_usage_bug+0x3f0/0x3f0 [ 102.966180] ? rcu_note_context_switch+0x710/0x710 [ 102.971117] should_failslab+0xec/0x120 [ 102.975093] kmem_cache_alloc+0x47/0x760 [ 102.979256] ptlock_alloc+0x24/0x70 [ 102.982880] pte_alloc_one+0x59/0x100 [ 102.986678] do_huge_pmd_anonymous_page+0x554/0x1b00 [ 102.991790] ? __thp_get_unmapped_area+0x130/0x130 [ 102.996706] ? __lock_acquire+0x6e9/0x47f0 [ 103.000937] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 103.006136] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 103.011315] ? print_usage_bug+0x3f0/0x3f0 [ 103.015536] ? __gup_device_huge+0x170/0x170 [ 103.019914] ? lock_pin_lock+0x370/0x370 [ 103.023944] ? check_noncircular+0x20/0x20 [ 103.028151] ? check_noncircular+0x20/0x20 [ 103.032357] ? __lock_acquire+0x6e9/0x47f0 [ 103.036568] __handle_mm_fault+0x1b68/0x3dd0 [ 103.040943] ? check_noncircular+0x20/0x20 [ 103.045151] ? __pmd_alloc+0x4e0/0x4e0 [ 103.049016] ? find_held_lock+0x39/0x1d0 [ 103.053064] ? lock_downgrade+0x980/0x980 [ 103.057182] ? __lock_is_held+0xbc/0x140 [ 103.061240] handle_mm_fault+0x38f/0x930 [ 103.065283] ? __handle_mm_fault+0x3dd0/0x3dd0 [ 103.069844] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 103.075803] ? find_vma+0x30/0x150 [ 103.079330] __get_user_pages+0x50c/0x15f0 [ 103.083548] ? follow_page_mask+0x17f0/0x17f0 [ 103.088026] ? lock_release+0xda0/0xda0 [ 103.091977] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 103.097833] ? __free_insn_slot+0x5c0/0x5c0 [ 103.102147] ? rcu_note_context_switch+0x710/0x710 [ 103.107047] ? find_held_lock+0x39/0x1d0 [ 103.111082] ? __might_sleep+0x95/0x190 [ 103.115040] ? down_read+0x96/0x150 [ 103.118638] ? get_user_pages_unlocked+0xff/0x4f0 [ 103.123448] ? __down_interruptible+0x6b0/0x6b0 [ 103.128089] ? __bpf_address_lookup+0x2b0/0x2b0 [ 103.132741] get_user_pages_unlocked+0x2bd/0x4f0 [ 103.137476] ? get_user_pages+0xc0/0xc0 [ 103.141425] ? mark_held_locks+0xb2/0x100 [ 103.145543] ? get_user_pages_fast+0x277/0x340 [ 103.150107] get_user_pages_fast+0x1b4/0x340 [ 103.154507] ? __get_user_pages_fast+0x360/0x360 [ 103.159252] iov_iter_get_pages+0x270/0x1150 [ 103.163638] ? save_stack+0xa3/0xd0 [ 103.167247] ? csum_and_copy_to_iter+0x1310/0x1310 [ 103.172149] ? sock_recvmsg+0xc9/0x110 [ 103.176005] ? ___sys_recvmsg+0x29b/0x630 [ 103.180131] ? __sys_recvmsg+0xe2/0x210 [ 103.184071] ? SyS_recvmsg+0x2d/0x50 [ 103.187758] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 103.192672] ? find_held_lock+0x39/0x1d0 [ 103.196716] ? check_noncircular+0x20/0x20 [ 103.200920] ? print_usage_bug+0x3f0/0x3f0 [ 103.205135] ? __lock_is_held+0xbc/0x140 [ 103.209190] af_alg_make_sg+0x97/0x510 [ 103.213055] ? af_alg_free_sg+0x320/0x320 [ 103.217177] ? __kmalloc+0x471/0x760 [ 103.220877] af_alg_get_rsgl+0x37f/0x990 [ 103.224933] ? af_alg_make_sg+0x510/0x510 [ 103.229072] ? af_alg_alloc_areq+0x1f2/0x2f0 [ 103.233454] ? af_alg_alloc_tsgl+0x510/0x510 [ 103.237832] ? lock_sock_nested+0x91/0x110 [ 103.242045] ? trace_hardirqs_on+0xd/0x10 [ 103.246169] ? __local_bh_enable_ip+0x121/0x230 [ 103.250826] skcipher_recvmsg+0x2b7/0xf20 [ 103.254963] ? skcipher_release+0x50/0x50 [ 103.259083] ? selinux_socket_recvmsg+0x36/0x40 [ 103.263728] ? security_socket_recvmsg+0x91/0xc0 [ 103.268463] ? skcipher_release+0x50/0x50 [ 103.272577] sock_recvmsg+0xc9/0x110 [ 103.276261] ? __sock_recv_wifi_status+0x210/0x210 [ 103.281161] ___sys_recvmsg+0x29b/0x630 [ 103.285121] ? ___sys_sendmsg+0x8a0/0x8a0 [ 103.289241] ? iterate_fd+0x3f0/0x3f0 [ 103.293024] ? get_pid_task+0xbc/0x140 [ 103.296898] ? fget_raw+0x20/0x20 [ 103.300334] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 103.305146] ? kernel_read+0x120/0x120 [ 103.309005] ? wait_for_completion+0x7b0/0x7b0 [ 103.313566] ? __fdget+0x18/0x20 [ 103.316908] __sys_recvmsg+0xe2/0x210 [ 103.320677] ? __sys_recvmsg+0xe2/0x210 [ 103.324621] ? SyS_sendmmsg+0x60/0x60 [ 103.328394] ? __sb_end_write+0x9e/0xd0 [ 103.332351] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.337341] SyS_recvmsg+0x2d/0x50 [ 103.340854] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 103.345584] RIP: 0033:0x4529d9 [ 103.348746] RSP: 002b:00007f82c5475c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f 2017/12/06 05:00:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x1, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b2b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) r3 = dup2(r0, r0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000b14000)=0x0) 2017/12/06 05:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000e68000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 103.356429] RAX: ffffffffffffffda RBX: 00007f82c5475aa0 RCX: 00000000004529d9 [ 103.363684] RDX: 0000000000000000 RSI: 0000000020b2f000 RDI: 0000000000000014 [ 103.370923] RBP: 00007f82c5475a90 R08: 0000000000000000 R09: 0000000000000000 [ 103.378167] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 103.385418] R13: 00007f82c5475bc8 R14: 00000000004b759b R15: 0000000000000000 2017/12/06 05:00:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$vcsa(&(0x7f0000fd2000-0xb)="2f6465762f766373612300", 0x0, 0x80) ioctl$KDMKTONE(r1, 0x4b3b, 0x9) 2017/12/06 05:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x15, 0x80a, 0xf9d, &(0x7f00007ed000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000085a000)=0x0, &(0x7f0000970000-0x4)=0x4) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x800) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000043e000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:49 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x38)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xa, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x38) r1 = socket(0x9, 0x800, 0x8001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007d4000)={0x0, 0x9}, &(0x7f00007a2000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2017/12/06 05:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000dd5000)={0xd, 0x0, 0x3, 0x0, 0x0, r0, 0x0}, 0x1c) 2017/12/06 05:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:49 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) clock_gettime(0x0, &(0x7f000036e000-0x4)={0x0, 0x0}) futimesat(r2, &(0x7f0000647000-0x8)="2e2f66696c653000", &(0x7f000055b000)={{r5, r6/1000+30000}, {0x0, 0x0}}) 2017/12/06 05:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) socket$inet(0x2, 0x7, 0x1) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/06 05:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000029d000-0x10)={0xff, 0x0, 0x4000, 0x100000000, 0x6, 0x3, 0x3f, 0x4, 0x0, 0x4}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) 2017/12/06 05:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:49 executing program 0: perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00006df000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000439000-0xc)="2f6465762f6175746f667300", 0x80801, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003e9000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d65000)=0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000084a000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f00005ad000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000518000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000255000)={r0, 0x3f, 0x100000000, "f003a6e147d5eca921b7272d12a4d8944e93270f9ade375cb8310708590f581257c6b1c59c367e6a05d232352356d759fa51378b"}) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fde000)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x3, 0x400, 0x48}, 0xa0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/06 05:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x80000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00004e7000)=@req={0x9, 0x0, 0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000246000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000)=0x8) 2017/12/06 05:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:49 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:49 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e67000)=@common="69703667726530000000000000000000") r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cab000-0x4)=0x0, &(0x7f00000e9000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r4 = inotify_add_watch(r2, &(0x7f00002d5000)="2e2f66696c653000", 0x800) inotify_rm_watch(r2, r4) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000033e000-0x8)="2e2f66696c653000", &(0x7f0000e68000-0x4)="65783474", 0x2000, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a50000008037a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r5) sysfs$1(0x1, &(0x7f00000fa000-0x5)="5e5e2d2d00") dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2017/12/06 05:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x7, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) 2017/12/06 05:00:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)="636c6561725f7265667300") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000-0xa9)="545a04141c2ce32b9e39932ab2870322a7c38ba8456a198baea513a9b07a0169b166bd340aa9a1b2d4a13d84f03f42f9b552b8c6f9bc8cd42fe34c10a9b4812e5d1ee76082907c0517b9d5e9cd92d03246ffcf7bc7b368e43554366c9aa75b0617e3ebf48f57400fb958d4308a265cba393ea7b75987710f28f9288ffd6607a921390a3bbb7403e5a206a4c0e1e301e16d64f0af044e86f2dfdb785fe523a17a17e64617d4c777dcf5", 0xa9) ioctl$TCGETA(r0, 0x5405, &(0x7f000017c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000060a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) set_thread_area(&(0x7f0000923000-0x10)={0x3, 0xffffffff, 0x400, 0x401, 0x400, 0x10000000000000, 0x6, 0x0, 0x3, 0xe6a3}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00007a6000-0x40)={0x8000000000000000, 0x1f004, 0x1, 0x4, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/06 05:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a39000)={0x8}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000566000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f8b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000c7000)={r2, r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r4, 0x0}, 0x1c) 2017/12/06 05:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ff4000-0xb)="2f6465762f766373612300", 0x8, 0x402000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000753000)={0x0}, &(0x7f000079f000-0x4)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000942000)=0x7ff, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000074000-0x1)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}], 0x1, 0x800) socketpair$inet6_sctp(0xa, 0x4000000000000005, 0x84, &(0x7f000075c000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0xffffffffffffffff}, 0x0) 2017/12/06 05:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000019e000-0x8)={0x0, 0x0}, &(0x7f00002bf000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2ac, 0x9, 0xd43d, 0x2, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = open(&(0x7f0000a4e000)="2e2f66696c653000", 0x40100, 0x40) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000cca000-0x1008)={0x0, 0x1000, "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"}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:50 executing program 4: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2aa041ff) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x2) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x0, 0x100000, 0x0, 0x1, 0x8b, 0xc2e5, 0x3ed2, 0x0, 0x1, 0x0}) msgget(0x3, 0x200) r1 = gettid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup3(r2, r2, 0x400080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) r4 = syz_open_pts(r3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x10f100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10800, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000359000)=[{r2, 0x0, 0x0}, {r4, 0x322, 0x0}, {r5, 0x0, 0x0}, {0xffffffffffffffff, 0x4090, 0x0}, {r2, 0x8002, 0x0}], 0x5, &(0x7f00003c9000)={0x0, r6}, &(0x7f0000a6c000-0x8)={0x77}, 0x8) perf_event_open(&(0x7f0000940000)={0x100000002, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0}, r7, 0x81, 0xffffffffffffffff, 0x0) 2017/12/06 05:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffe000-0x8)="2e2f66696c653000", 0x2) getsockname$inet(r0, &(0x7f0000f5a000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000)=0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/06 05:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000-0x78)={0x0, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:50 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x6, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x0, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) inotify_add_watch(r2, &(0x7f000078a000)="2e2f66696c653000", 0x80000000004) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000e67000)="6365706800", &(0x7f00009b4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000289000-0xd)="5401001e000000000000000003", 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000e69000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000289000-0xb)="706b6373375f7465737400", &(0x7f0000aba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e67000)="5401001e000000000000000003", 0xfffffffffffffffa) keyctl$link(0x8, r4, r5) r6 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005e5000-0x14)={0x101, 0x7f, 0x1, 0x4, 0x8}, 0x14) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r6) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0}) dup2(r1, r2) getpid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000e69000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cd9000-0x4)=0x10) 2017/12/06 05:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cd4000-0x4)=0x0, 0x6ab26d8bcec8de97) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000075000)=0x8, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/06 05:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002b9000)="2f6465762f6c6f6f702300", 0x0, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) readv(r0, &(0x7f0000375000-0x60)=[{&(0x7f0000350000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f000093a000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000e4b000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000335000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00002e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x6) 2017/12/06 05:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fe7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup3(r1, r2, 0x80000) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e9d000)=0xffffffff) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000-0x78)={0x0, 0x78, 0x0, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x2, 0x1, &(0x7f00007f2000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00005e9000-0x18)={0x1, 0x0, [{0x218, 0x0, 0x2}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000040d000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00004c5000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/06 05:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004fb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) r3 = open(&(0x7f00002c1000-0x8)="2e2f66696c653000", 0x24000, 0x1a0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000036000-0xb8)={0x0, 0xb0, "7b5de09cdcee0e2be4ff1237dac11c80fe085ec32f2f62b13153cf53466e321e2114ab19689d0cfc9ef67baf9461eb93b2bcb48a1e56b39bd323c439f8870e6847e2ea7e607156fcc947a25daa46700cc90229d81913aec36f9b9b0156456d3907067725d5a99ae845352d796c1c970add26aff3c1f8cb31db06b46575913a9101e15408498bfa8de81bc1c845d6318bbf2d40dd0bad424182c93e2d9a220157e747dcddcf51544be24f82d83c67aa43"}, &(0x7f0000733000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001dd000-0xa0)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x1, 0x8, 0x9}, &(0x7f00009d1000)=0xa0) 2017/12/06 05:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a4f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c44000)=0xe) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000094000)=0x0) setpriority(0x3, r1, 0x6) readv(r0, &(0x7f000009d000-0x20)=[{&(0x7f0000c13000)="", 0x0}, {&(0x7f00008a7000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x2) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033a000)={0x0, 0x0, 0x0}, &(0x7f0000a1a000-0x4)=0xc) ptrace$getregs(0xc, r3, 0x7ff, &(0x7f0000487000-0x7)="00000000000000") ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d32000-0x4)=0x0, &(0x7f00006b6000-0x4)=0x4) 2017/12/06 05:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e41000)={0x3, r0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000419000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/06 05:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f000026f000)="2f6465762f7573626d6f6e2300", 0x1, 0x107801) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffffe1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004c3000)=0x7, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) 2017/12/06 05:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f72746300", 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00007ed000+0x249)={0xfffffffffffffffe, 0x0, 0x101, 0xffffffffffffffff, 0x8}) close(r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000702000)=0x2, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) 2017/12/06 05:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) bind$inet(r1, &(0x7f00006a4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x3, 0x0, 0x0, r2, 0x0}, 0x1c) 2017/12/06 05:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = add_key$keyring(&(0x7f0000d44000-0x8)="6b657972696e6700", &(0x7f0000085000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) fstat(r0, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000071d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r5 = accept$alg(r0, 0x0, 0x0) r6 = dup(r5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a2e000)={0x0, 0x5}, &(0x7f0000d2e000-0x4)=0x8) inotify_init() ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00005e8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1f}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000cb3000-0x6)={r7, 0x100000000}, 0x6) sendmmsg$alg(r5, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e1357", 0xb0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r8 = open(&(0x7f00004fa000)="2e2f66696c653000", 0x400000, 0x88) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000436000-0x58)={{0x100000000, 0x6}, 0x0, 0x6, 0x101, {0x2c, 0x1}, 0xbabc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r5, &(0x7f00003e2000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000590000)="", 0x0, 0x0}, 0x0) [ 246.751169] INFO: task syz-executor2:12570 blocked for more than 120 seconds. [ 246.758495] Not tainted 4.15.0-rc2-next-20171206+ #60 [ 246.764213] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772178] syz-executor2 D25016 12570 3352 0x00000004 [ 246.777814] Call Trace: [ 246.780397] __schedule+0x8eb/0x2060 [ 246.784115] ? __sched_text_start+0x8/0x8 [ 246.788263] ? find_held_lock+0x39/0x1d0 [ 246.792326] ? find_held_lock+0x39/0x1d0 [ 246.796386] ? find_held_lock+0x39/0x1d0 [ 246.800453] schedule+0xf5/0x430 [ 246.803812] ? __mutex_lock+0x703/0x1a80 [ 246.807866] ? __schedule+0x2060/0x2060 [ 246.811831] ? lock_release+0xda0/0xda0 [ 246.815803] ? memset+0x31/0x40 [ 246.819074] ? do_raw_spin_trylock+0x190/0x190 [ 246.823650] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.828565] ? mutex_destroy+0x1d0/0x1d0 [ 246.832626] schedule_preempt_disabled+0x10/0x20 [ 246.837366] __mutex_lock+0xaad/0x1a80 [ 246.841253] ? lo_ioctl+0x8b/0x1b90 [ 246.844877] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.849718] ? futex_wake+0x680/0x680 [ 246.853511] ? __lock_acquire+0x6e9/0x47f0 [ 246.857739] ? futex_wait+0x69e/0x990 [ 246.861526] ? save_stack+0x43/0xd0 [ 246.865164] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 246.870344] ? drop_futex_key_refs.isra.14+0x63/0xa0 [ 246.875441] ? futex_wake+0x2ca/0x680 [ 246.879260] ? lock_downgrade+0x980/0x980 [ 246.883405] ? avc_has_extended_perms+0xef/0x12c0 [ 246.888233] ? __lock_acquire+0x6e9/0x47f0 [ 246.892459] ? lock_release+0xda0/0xda0 [ 246.896419] ? check_noncircular+0x20/0x20 [ 246.900651] mutex_lock_nested+0x16/0x20 [ 246.904702] ? mutex_lock_nested+0x16/0x20 [ 246.908929] lo_ioctl+0x8b/0x1b90 [ 246.912376] ? loop_clr_fd+0xb50/0xb50 [ 246.916278] blkdev_ioctl+0x1759/0x1e00 [ 246.920241] ? lock_downgrade+0x980/0x980 [ 246.924384] ? blkpg_ioctl+0xb20/0xb20 [ 246.928258] ? avc_ss_reset+0x110/0x110 [ 246.932226] ? lock_release+0xda0/0xda0 [ 246.936187] ? __lock_is_held+0xbc/0x140 [ 246.940266] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.946138] ? rcu_note_context_switch+0x710/0x710 [ 246.951069] block_ioctl+0xea/0x130 [ 246.954686] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.959004] do_vfs_ioctl+0x1b1/0x1530 [ 246.962899] ? _cond_resched+0x14/0x30 [ 246.966783] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.971186] ? selinux_capable+0x40/0x40 [ 246.975249] ? SyS_futex+0x269/0x390 [ 246.978958] ? security_file_ioctl+0x89/0xb0 [ 246.983369] SyS_ioctl+0x8f/0xc0 [ 246.986731] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 246.991477] RIP: 0033:0x4529d9 [ 246.994657] RSP: 002b:00007fad91aefc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 247.002360] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 247.009624] RDX: 0000000000000018 RSI: 0000000000004c00 RDI: 0000000000000017 [ 247.016887] RBP: 000000000000005b R08: 0000000000000000 R09: 0000000000000000 [ 247.024143] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed928 [ 247.031407] R13: 00000000ffffffff R14: 00007fad91af06d4 R15: 0000000000000000 [ 247.038682] [ 247.038682] Showing all locks held in the system: [ 247.045006] 2 locks held by khungtaskd/673: [ 247.049346] #0: (rcu_read_lock){....}, at: [<00000000f15b74fb>] watchdog+0x1c5/0xd60 [ 247.057413] #1: (tasklist_lock){.+.+}, at: [<0000000024f1ca37>] debug_show_all_locks+0xd3/0x400 [ 247.066437] 1 lock held by rsyslogd/2979: [ 247.070951] #0: (&f->f_pos_lock){+.+.}, at: [<00000000a0d5e790>] __fdget_pos+0x131/0x1a0 [ 247.079358] 2 locks held by getty/3061: [ 247.083320] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.091981] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.101258] 2 locks held by getty/3062: [ 247.105216] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.113880] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.123144] 2 locks held by getty/3063: [ 247.127104] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.135764] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.145041] 2 locks held by getty/3064: [ 247.149003] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.157686] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.166958] 2 locks held by getty/3065: [ 247.170915] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.179575] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.188842] 2 locks held by getty/3066: [ 247.192804] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.201479] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.210763] 2 locks held by getty/3067: [ 247.214721] #0: (&tty->ldisc_sem){++++}, at: [<000000009a956918>] ldsem_down_read+0x37/0x40 [ 247.223388] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000d9336a1>] n_tty_read+0x2f2/0x1a10 [ 247.232683] 1 lock held by syz-executor2/12570: [ 247.237340] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.245933] 1 lock held by syz-executor7/12597: [ 247.250588] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.259173] 1 lock held by syz-executor6/12583: [ 247.263835] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.272429] 1 lock held by syz-executor6/12602: [ 247.277101] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.285691] 1 lock held by syz-executor1/12590: [ 247.290350] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.298935] 1 lock held by syz-executor1/12612: [ 247.303594] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.312183] 1 lock held by syz-executor4/12594: [ 247.316858] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.325446] 1 lock held by syz-executor4/12615: [ 247.330106] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.338692] 1 lock held by syz-executor0/12599: [ 247.343351] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e507d893>] lo_ioctl+0x8b/0x1b90 [ 247.351933] [ 247.353549] ============================================= [ 247.353549] [ 247.360546] NMI backtrace for cpu 0 [ 247.364163] CPU: 0 PID: 673 Comm: khungtaskd Not tainted 4.15.0-rc2-next-20171206+ #60 [ 247.372179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.381498] Call Trace: [ 247.384052] dump_stack+0x194/0x257 [ 247.387656] ? arch_local_irq_restore+0x53/0x53 [ 247.392292] ? debug_show_all_locks+0x2f4/0x400 [ 247.396931] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.401308] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.405770] nmi_cpu_backtrace+0x1d2/0x210 [ 247.409979] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.414442] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.419694] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.424851] watchdog+0x90c/0xd60 [ 247.428279] ? reset_hung_task_detector+0xa0/0xa0 [ 247.433088] ? default_wake_function+0x30/0x50 [ 247.437650] ? __schedule+0x2060/0x2060 [ 247.441590] ? do_wait_intr+0x3e0/0x3e0 [ 247.445532] ? do_raw_spin_trylock+0x190/0x190 [ 247.450081] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.455152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.460137] ? trace_hardirqs_on+0xd/0x10 [ 247.464252] ? __kthread_parkme+0x175/0x240 [ 247.468542] kthread+0x37a/0x440 [ 247.471876] ? reset_hung_task_detector+0xa0/0xa0 [ 247.476685] ? kthread_stop+0x7b0/0x7b0 [ 247.480628] ret_from_fork+0x24/0x30 [ 247.484401] Sending NMI from CPU 0 to CPUs 1: [ 247.488895] NMI backtrace for cpu 1 [ 247.488902] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc2-next-20171206+ #60 [ 247.488904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.488912] RIP: 0010:reacquire_held_locks+0x2a2/0x3e0 [ 247.488914] RSP: 0018:ffff8801db507aa0 EFLAGS: 00000046 [ 247.488917] RAX: 0000000000000030 RBX: 1ffff1003b6a0f5a RCX: ffff8801da388bb8 [ 247.488919] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8801da388300 [ 247.488921] RBP: ffff8801db507c18 R08: 1ffffffff0d2baf7 R09: 000000000000000e [ 247.488923] R10: ffff8801da388300 R11: 0000000000000001 R12: ffff8801db507af0 [ 247.488925] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff87490d20 [ 247.488928] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 247.488930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.488932] CR2: 0000000001ec2000 CR3: 00000001d0744000 CR4: 00000000001406e0 [ 247.488937] DR0: 0000000020001000 DR1: 0000000020001000 DR2: 0000000000000000 [ 247.488938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.488939] Call Trace: [ 247.488942] [ 247.488946] ? lock_release+0x44e/0xda0 [ 247.488951] ? lock_downgrade+0x980/0x980 [ 247.488954] ? lock_acquire+0x1d5/0x580 [ 247.488959] ? tick_irq_enter+0x9e/0x390 [ 247.488964] ? lock_release+0xda0/0xda0 [ 247.488969] ? rebalance_domains+0xcc0/0xcc0 [ 247.488976] ktime_get+0x144/0x3a0 [ 247.488980] ? tick_irq_enter+0x9e/0x390 [ 247.488984] ? ktime_get_resolution_ns+0x300/0x300 [ 247.488989] ? rcu_idle_exit+0x410/0x410 [ 247.488992] ? ktime_get+0x26f/0x3a0 [ 247.488998] tick_irq_enter+0x9e/0x390 [ 247.489003] irq_enter+0xbd/0xe0 [ 247.489007] scheduler_ipi+0x246/0x830 [ 247.489011] ? migration_cpu_stop+0x470/0x470 [ 247.489015] ? tick_program_event+0x83/0x100 [ 247.489020] ? task_prio+0x40/0x40 [ 247.489026] smp_reschedule_interrupt+0xe6/0x670 [ 247.489029] ? smp_thermal_interrupt+0x700/0x700 [ 247.489033] ? _raw_spin_lock+0x32/0x40 [ 247.489037] ? _raw_spin_unlock+0x22/0x30 [ 247.489041] ? handle_edge_irq+0x2b4/0x7c0 [ 247.489045] ? task_prio+0x40/0x40 [ 247.489052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.489056] reschedule_interrupt+0xa9/0xb0 [ 247.489058] [ 247.489061] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.489062] RSP: 0018:ffff8801da397da8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.489066] RAX: dffffc0000000000 RBX: 1ffff1003b472fb8 RCX: 0000000000000000 [ 247.489068] RDX: 1ffffffff0bd9744 RSI: 0000000000000001 RDI: ffffffff85ecba20 [ 247.489069] RBP: ffff8801da397da8 R08: 0000000000000000 R09: 0000000000000000 [ 247.489071] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 247.489073] R13: ffff8801da397e60 R14: ffffffff865ef1a0 R15: 0000000000000000 [ 247.489079] ? trace_hardirqs_on+0xd/0x10 [ 247.489083] default_idle+0xbf/0x430 [ 247.489086] ? __sched_text_end+0x4/0x4 [ 247.489090] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.489094] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.489097] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.489100] ? mark_tsc_async_resets+0x30/0x30 [ 247.489106] arch_cpu_idle+0xa/0x10 [ 247.489110] default_idle_call+0x36/0x90 [ 247.489113] do_idle+0x24a/0x3b0 [ 247.489118] cpu_startup_entry+0x18/0x20 [ 247.489121] start_secondary+0x2dd/0x3e0 [ 247.489125] secondary_startup_64+0xa5/0xb0 [ 247.489129] Code: 04 b0 48 c1 e0 04 48 2d 50 01 00 00 48 05 20 cb fa 86 e9 26 ff ff ff 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <31> c0 c3 89 75 98 44 89 45 ac 44 89 4d b0 48 89 55 b8 44 89 55 [ 247.489898] Kernel panic - not syncing: hung_task: blocked tasks [ 247.489904] CPU: 0 PID: 673 Comm: khungtaskd Not tainted 4.15.0-rc2-next-20171206+ #60 [ 247.489906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.489908] Call Trace: [ 247.489916] dump_stack+0x194/0x257 [ 247.489924] ? arch_local_irq_restore+0x53/0x53 [ 247.489934] ? vsnprintf+0x1ed/0x1900 [ 247.489944] panic+0x1e4/0x41c [ 247.489949] ? refcount_error_report+0x214/0x214 [ 247.489963] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.489973] watchdog+0x91d/0xd60 [ 247.489988] ? reset_hung_task_detector+0xa0/0xa0 [ 247.489994] ? default_wake_function+0x30/0x50 [ 247.490009] ? __schedule+0x2060/0x2060 [ 247.490013] ? do_wait_intr+0x3e0/0x3e0 [ 247.490022] ? do_raw_spin_trylock+0x190/0x190 [ 247.490029] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.490037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.490043] ? trace_hardirqs_on+0xd/0x10 [ 247.490048] ? __kthread_parkme+0x175/0x240 [ 247.490056] kthread+0x37a/0x440 [ 247.490061] ? reset_hung_task_detector+0xa0/0xa0 [ 247.490064] ? kthread_stop+0x7b0/0x7b0 [ 247.490072] ret_from_fork+0x24/0x30 [ 247.932380] Dumping ftrace buffer: [ 247.936065] (ftrace buffer empty) [ 247.939747] Kernel Offset: disabled [ 247.943344] Rebooting in 86400 seconds..