="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000c7b000-0x18)={0x9, 0x3, 0x100, 0x2d, 0xffff, 0x5}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@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}, {{@in=@remote={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}}, &(0x7f0000951000-0x4)=0xe8) socket(0x11, 0x802, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="c176b0470cdcd5b42f7fa8fe9f1b6d66a4e660f0f803e14429f5ee59ee2430d892edd8fc685d2b5de05351b45f293c49b7736b4c1d3b5cea9fd10d8934be10a67224004dfb38e15864f9c0c0b0afdf1a9862b231b1b6442ef4ba44f3092796dab03e05149c57f04fe0757e06a57b7040ff4ebfbfe4da83dec09b83c39b78951193e59b0cc6a9d2f6fc8136ac7d908289fd7c15c6d791e8ac3f2d06613f7a70887da43ea55b985b092753e66bb830915838fa6d6b3111730fc8f42c650a07c8faf177437c7351deaba6c2a5930a8a3b01615d534c2ca98cc43c6880e406fb30c726bb763edcdae80f0bff927383cfda268c606d0a358ebcdaa1653dd9518f0dce59d5b2e213ea20a4c473b051dad93eea3de0ecdfbbca4c6ac5d1b8ea12869f716cda36be298be08509d76a7db6ec4f7e0b7619959def7ce66b1ce1dcc2086bb22c359d4f0792709f5815f12c1303e5afa372e7e2b04c5519ac9c890b23132b25b053cbb3d1ca63ad86cb380a64fc581501711883c11f49d1acdfb2adbdc7730655382aac8f4bdfb0358c207c6b5ad708af0ed24b169b87eac33e6a0ef73ccbfe33f7b8a2ea1562e13dd6a0311be6f1982229fc6b7cd44b1a4395b21001d24b8b47c1b8bbb0784a81849fa8e0fb23d92745383958ee9d2d2f21c3a2c069dcdc5adac73a47a8a1522f60347295bf2cfa8d70fc3dbae9196986ef24816e8d9f44638d4e431c0af4d2b16c728246d0a736bf2d987dfc38434cf10fcb60c30aab693730bd404095e3b068d5a7c1353c8375be849eaf8aadf46a21196c89e79a325fb01d2e2648c128f0fb5d184d0f81ed120e3d6c70d0468e4a1e378784251a1e4aa62654baf4bf85008499549a29269179cf0b1143c4b6b30f8ca37424272e95d5ea03d96d80e0ed7d2925fd9312d6f9102b79c18447e7eb357e814316553b7b01492daf5cce84f8f4ebe484ff1abdd6576360e52869582e44579b82caaa59b1c1a1d7283e98c36c232b90c19c588c71134bda07809d9533570b1d0763445990346d0de144ff02c0932ab0586f1f51ec66d9d6ef8d11d8914d925d6796b10f2fb47832afa29952452290d9d58f399f1ff87d5dfbb9752d7e039ba598d88c4d98a127367115f14d16eff2b4b45e6b4e45adca94840a6cea22a8ecd0568cc8316c4b9b7afadd8b6496047621ace00db77559eb108b385cd77e0292609af19f9f8ebb6be4ef4e83bb67330f91e8d85ffe59098886133375be0bf0c556513fadb0c603e6aa42d06c4f973819630df2da137e13e0611d6e0b6f5cd3e84607d9551b42ac3c6017108bda588b8d94736f2a59202ba5bc14920c1ad912a0876e8f222ee9fb08b72b99fa34bbdcca22d38d2fa6b2c7c213efabffb80d3ed00a426e591f0077688404b30fe874e48c973e83ce9f3199e37bdf2d5b9b89ab57681b66675c1cea99d08e9277273b728b69fd99b29800c8d7a22e1b1e6d9e6066268ce6900ceaab3f3e15b66aed7700883a4e79d3b026c0e6606fca048e7b4511b65774c8472aa08791cfcbb20e3d52082143eb4bf42cfabb98b8b4c7a4cd1cf39ba31a6eacfbd8e73954a74351a9306f04e3e0c146d54ee90462eb86c7075942daf1abe30b67903a46c753c9596e74c56d17877b312585888559cc7e61bab85286edf58d0d722e310e886530346057300093165b432d50e9a8d0e8571a2476c21518988949a3c752f9760851921b5eabf52297b6b4a7b90719faf050ad43487f3f47fbbcc47b9dca9c816f8bec353763cd9e544553302bf129094c9bfb1df365cfae94be4aa17ac793d7adb1548f7590db6735243eb3804a7ef9f8eba66b920d0d33a7f26459a29fffe0c7de8b91c9f027c2e472021f368546beb24b9d45821d909d93d364e494cdc8a56fccc422a5f66a2577c6b5ad0477771fe1a4445ccfaf70b8f5fa7ba9a42d6b3a52070cc75ef5c92adcb98da57835e2f3cad4c15444d608dd6f2d5ae8fd855a1a53399db7f90df7395df929b83125be50333eec015b441bf9e0b8e87cc0008262e530146631dafe66faac02665d3fbc46e43caf36f2b8cbf233b5eafe9934d8f654a3be4e3308abed7896e2522b4d652decc75d82e1b5fd34d0487cb88e6349ea673fe7e65dab8d31220e3ad75bfee70b8cdfe8c01e7d6aa7f46f87006d8c093a9426f386ab87d93fd8eddf754636db26e4c88b6730fcfe6a8a630e39bb377618f42ca68335b5e19a624da42c1bb58eaae07fecc961d433961c04727a87ba89facd9bc082d11a5c136c3304fec80facf5010b556f7a0d11d18dd3e29f46d505099708dfb6e738ad096b8dfa4380465b8658c0a66c2d8482afbbe8a439e4b64b985db74bc1dd7f2581b120541acf5df4241fe2b4e3c8af646c02a424c940c3f48a03427c3e0a7d880744d4e4e33858b937298afe305acc7d18d4a7a8db4d9794638935e6dfa6f79bacb4798a38e79e97c47d1caa17900efa57d183fe728d7114b9f64536d1484ecd84b0016d024013bd1568c9faa038e39883bf2f81690969874d3cc03f40f11f118102379dd7e9155cf191af4b6a48c0a071c82191a6c73face47776e3ea12251f96203f0bc741d5326668a270ee0274fcdc5626c942f6b736fe36cdb5232d2f7387db6f349e6cb0c3d595c8b8b4e7a1c9f0d2b6d47ec55ce75aa6559bcaff557547f5cb8763eac5cffef43e7372c4f46c54fbcfe69ce380272265e3516f5c55466722bd08dabe2b75fee4fbfdcedf6d1cb8541605e8e7970364f0e30559d932d5db32b7512840b8e3d62f479e4bed7a357e01bf7e8910a3920b3f36525c2623f65ad2624c2010308a5f384b8a2ab6aed40bda0e6287bd42b9eafd1ad3a42588475751fa3c30984cc248f8e24691166447ad3d997d2e02c375a2467d302b7a374a932fc196dea9c5b06c8aebf731f9bd114436ec36370cc20cb1954ffd7f72f4ae1908ab74bcf42c6c98acd5f8c59f0f5aefde9df7992b8bbf9aa64f89ce9a90a61eea91fe2440dec3c3dd1e8ed3a198d667f76270a12a75ea58fc894f643cc1e1a1deb12c1ab5a182cb2332bccbc7fec000ab0405429b61ddc32b9bc1a827a58ecea2a0fb0252712a07a251adb3448feb626b95388f9548264299a57dcfe83b8188eb5814cdf8948c046f46537f67eb0362af155798fe46c17ade0ffe85849a83a00bfc03fed06c29ebcbe5a27fe0a9d3b243769b30d75cc9e816840c68a9db30862b2f2931e5b266d8cdb1fd9c5389f44afb75c37df38dd7c58b7421510e9f6b8b81227db587bbfa9f2d44ae8af7f84f1e3ad89ce3763e293aa270cb9d29946ac6bec0251dd5a4868acd3f678e8d6d4b7f9d061e022e08e663dee2a740136c940bf04c9f37ace8a12864a0efc1b23313654d6bfa078ec82bff841d5e7ff2b219d99f953a59b787677c0848f49824dd32aac36f58f45a6286fa41071ccff1e795e13fb6cb4618cec845669b8ac31d2381e5f56be2f2ba887061d45775dae2b717c7d2a033a440591ebc0b52596571b12c533fc0d7da2adfef335a0a1153d5dd33f92d3778425dcd44b6b85281c27af0ef7f70f299e67ef78f8ecf1d54ffd42610f56f4b515a5c4c5baee31452ebd5c693849c301711c9e81757bcd20bd7ce286526014d9e0435d663060d29c00fcb441d6c4b00ac8d5919c739d57fa0d5adee52218086f9ad14019d62852c9b814cfda044d52048e3608f8e83a4a1e38c16d5c49c79da37b64ef151de462574bea45a19d2a56e7ba1fb228be7a594cc69f8fcc74327e34aa4cd3f34b6ea7b4f573d04f74fc5d5cc471bc438fccb06c7678cd2f63b55372b4c21c7fb32cf3accbbdf4bd6747f374ff6d2d7686f95ef6a2554c4426c76f39023d07d4b4d7f622a1773b81f0f2a42415d1a2bb21b455bb6962652530a056bda8d7bacab126617d6d95196dddefd327a14a33b906f5279fba96809bf92206cf4eb58a9fe31e07dd0998fc0897b8aa8dae7a2828ff45361e33b27564f7fddb0fe10a656ec869e0f5172c3d28b153b59e59c4af75141160caf45aa4fe529684efe7cfa8205921e78ff817e80a095981cb7d00adde9b4e69195445c7c84cc73fe522e95c6675b35a13d37160a20c0113d572a4325b6dc526776835d0fe69bf52224025df5c1b82c531ec461481a011bc4c7c1e2f779d626b61978eca7cab510ebf3a2eba24e063c339455d4d752934274395a55072ad915777adf277357c7c01e6ffcde7300cc1084b11c59672a8fd871fa1febfc7ccf6bdee21cca8c91bfa4659cf9e581a7ba633af3db7359fc16795e5f35f002a7ec1982e6c7c0e6771c94c97992e26c81f70bdd3d18cceaeeb4fe025eae74c80ad2885658b251a7885c1cbe4c1b40c13e9b47adc654ed53aa8e3fb58a29f0958a4791af62274ff6ccb84cb49b43698fae099497cf293699cf551b02357d738911d4b07377d4a78e7610e1e976131d658bcdc8387d6a0bf00120fd8b101c16ac1e242e41790c607b31210eaf418d01a72cc406127742c77b7c329ba1b07d1c242f9738cc28cbb2b46a9b871572dbc28059ff03c13766768deb9fd659ce53317a26f3a71fbfab2b9973cc6e792a884ba6e570fe8a351f3a4146fc353bc06a1e6a5ba561dceea91820ab51732215c85e20b2674bba361f20c1dc579570acb8be1e7e73c12aa17fae6995524ea5aa80fcec347727e63ec512965bf654e4bf4b6a4bdb16e6760291dd0e5665a88e262f2cc0158a35b26dcb6b71b6b29f5e1c6746f3dc84f6fe43eda6405db0fa1a4306d59ba8f05e6788b4bd2dd4caebc6c83f7ffaff00838f413732f52cefc110ed8d2772baf252800d0795310a00b8bbd01996ad59de2eab74a4c15a70ded1fc9cb6720333bd3380b33cdeeb916d7bf34c8c8553e942d0b5572191ada5e5819a1eaa0021b74e0f374da64c534a02b83fe57cb9ac343f91980694e2fa5a5f9e2887641a99d65c95e556d6b64b598509c6a46eae028337d8750d932e20dc3b1e5a3e1d5fe02287f97fa04ff23322c7163ae3f7bfd8f7d91d653323c6eb76ec438812985a0c25baa75580755600fdd7c688ffff8727c54aeea1c565396a5e1b15c3e09ebf6a17ec9a97925cf9079e2ed6a3ae122ca890816917cf3757fd305a173b5701e8eeae3fbee9d9b646a357d60e594f33087c88c273452f499b354969936459aaac00f10bdec1a80d2121aa2af120bf615532454249aa335eae1d8e26bf05d711dbd549a18cf4ff61f76ce9af945c258c4cfd4ac56c95a70332aba4dd211637b51b335c7dda9fde8dbb6002c1e7b618913312f667c1870bf535c2632bec2f5203e14479fd780e031185e31a57ebaf449e1139bd049d0ef1b652e76c67344b53a616dac6894a4fb7d50fab5377ddced75a428f785b54214b53045dcfaadc8816a67818d7fa9a55cba9b1b28a4c4611dc43128100ccda6701ab0ec9cc6c51f1114ba56d97c4d424c000a780669357d52dff081a0f79c88841ab7da4581151eb6b0d32df10db3ca037f0f83455c6cac4f4151f67626f6a60698720dbf5a67cb8da4c1f3df3afa8b10b42dff62c9e4e52b0c3f58817d781e152851c788652b91850eb226bbd7af5b7759fd064d02d84db6c1e05b7593f9fcfe1a6a2551ce3cad862fb27f5eda92df54a653007758fa4e956b6af1a34e00c1bd71083e74fc4d1d5433f03ed0548e8cf8fa12740c31ce6bd49e9b13b23a7a8edb3c46cf5c2eb548766b7a245f6f084514ad0a2e3", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) [ 53.402245] binder: 6292:6300 ioctl 540f 20c23ffc returned -22 [ 53.421492] binder: 6292:6308 ioctl 540f 20c23ffc returned -22 [ 53.430135] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/16 03:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018a000)={0x0, 0x0}) r1 = accept(r0, &(0x7f00002ba000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000303000)=0x58) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000bd6000)=0x0, 0x4) r2 = syz_open_dev$sndseq(&(0x7f00007aa000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00006fd000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r3, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r5 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r5, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000e70000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r2, &(0x7f0000a94000)={0x18, 0x407, 0xfffffffffffffffd, 0x2b9}, 0x18) sendfile(r5, r4, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000e53000)=0x3) r6 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r6, &(0x7f0000b32000+0x9bf)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="", 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e9b000)=@assoc_value={0x0, 0xe21b}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r7, &(0x7f0000551000)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000a6e000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/11/16 03:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000ee000-0x8)={0x42424242, 0x42424242}, 0x81, 0x800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x200000080000) bind$ax25(r1, &(0x7f0000da1000)={0x3, {"9e8f043a63a5b4"}, 0x208}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) r5 = dup3(r4, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000159000-0x28)={@generic="711e9e85da530664851874e07b8abfe1", &(0x7f000021f000-0xc4)=@ethtool_rxnfc={0x32, 0x10, 0x1000, {0x4, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x101}, {"c953", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x101, 0x80000001, [0x4, 0x1]}, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x9}, {"0eb6", @random="2204f146336a", 0x401, 0x8, [0xebe, 0x7fffffff]}, 0x1f, 0x20}, 0x2, [0x401, 0x1afd5d32]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d8c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000393000)=0x26) ioctl$int_in(r2, 0x5452, &(0x7f00009ff000)=0x1) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f0000f6e000)="0000040000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x4b, &(0x7f0000e05000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008a3000-0x8)={0x0, 0x6}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00009b4000-0x23)={r7, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f00002af000-0x4)=0x23) setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000e5c000)="4501c9000000000000000375", 0xc) sendto$inet6(r6, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000053e000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000-0x4)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000bb000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000402001303efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc79", 0x41) sendto$inet(0xffffffffffffffff, &(0x7f00006bc000-0x1)="bb", 0x1, 0x4, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000690000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000073e000-0x50)={@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}, 0x20008, 0x3440, 0x0, 0x100, 0x6, 0x80010, 0x0}) close(r6) keyctl$join(0x1, &(0x7f0000718000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2017/11/16 03:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f0000155000-0xb)="6173796d6d657472696300", &(0x7f0000888000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083b000-0x1)="00", 0xfffffffffffffffc) r3 = request_key(&(0x7f000080a000)="646e735f7265736f6c76657200", &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f98000)="00", 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000f41000)=0xdb, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000011e000)="000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x4, 0x5) uname(&(0x7f00000da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b36000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ed000)={0x0, 0x0, 0x0}, &(0x7f0000599000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000b67000-0x9)="2f6465762f70707000", 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000057000)=0x0, &(0x7f00008a4000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000073c000-0x20)={@generic="12bc37d33d0a1ca7efb54942b6d5134e", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00004ab000)=@assoc_value={0x0, 0x1000}, &(0x7f0000292000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003d2000-0x20)={0x5, 0x8, 0x4, 0x9, 0x8001, 0x5, 0xc69, 0x1ff, r7}, &(0x7f0000e46000-0x4)=0x20) fchown(r0, r5, r6) timer_create(0x7, &(0x7f0000456000-0x60)={0x0, 0x3a, 0x0, @thr={&(0x7f0000a19000-0x5a)="b064227f9a1618795e9c00ad31db14cb3dec319ed008b2bc435d3b2013799e88858f678b6f357bb503080a05ae3ef0aeb769bd60924b9e81a011963d2c0db34995a6d4557c5c402ca11227f27cb2b2b48a686f6eeac00d54f09d", &(0x7f00000d3000)="10cae5e15ec33e90ed38f89497206a12aae8036413d70e1a84a3ebb1035bec1290437fbf8a95b0e85e557a31b441aa7da836de8893d539b0f9aa3f9bd3ba406440c65fc23ba73c4f4d00b71210529ff266c5753915840c64727ff316654debb2b8da8b891355ff6a285a7c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fc000)=0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x10, 0x0, 0x1, 0x0, 0x0, ""}, {0xff, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0x1011, 0x17, 0x11, 0xbe, 0x28, "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"}], 0x1120}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000266000-0x8)={0x0, 0x5}, &(0x7f0000a24000)=0x8) fcntl$F_NOHUGEPAGE(r4, 0x803) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e8f000)=@int=0x8, 0x4) r9 = request_key(&(0x7f00008a2000-0x6)="6c6f676f6e00", &(0x7f0000903000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000499000-0x6)="5b7070703000", 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000890000)=0x400, 0x4) keyctl$read(0xb, r9, &(0x7f0000ea3000-0x8)="0000000000000000", 0x8) [ 53.449566] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2017/11/16 03:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000a3d000-0xdb)="0000000000000000", 0x8}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x800) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000080e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdb000-0x4)=0x10, 0x80800) setsockopt(r2, 0x6, 0x800, &(0x7f0000f44000-0xa4)="4cedde4cb36aa01f7a525058be43d8e8077eaa1db9937ac511e998d44506b5e9a4d18c6a8108e9e4404015d9a04b117f677649265b5d34f9c01a832c38a9866754a6ecc3a9961aceef97e3952d7b740931d91a4af09bd2273a1261c89278c4732800ebf503c846f1cf3b5d3404e50eb8999e6a8d8b466549f52637f862b0c7df2f5300bf901f90788c281561d4514da372bd65f0ffe8b40ecabc0e44a8310854f9d37560", 0xa4) clock_gettime(0x0, &(0x7f0000945000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() syz_open_dev$mice(&(0x7f0000f7a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f00003f5000)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/11/16 03:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000b5000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000)=0xe8) fstat(r0, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000238000)="2e2f66696c653000", r1, r2) r3 = open(&(0x7f0000e23000)="2e2f66696c653000", 0x400, 0x81) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$F_HUGEPAGE(r4, 0x802) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000000)=0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000c8a000-0x18)={0x9, 0x6, 0x7, 0x40d58270, 0x5, 0x2}) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/11/16 03:44:50 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000118000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070a000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") exit(0x80) 2017/11/16 03:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000539000-0x8)={0x0, 0x3e2}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cd1000-0x14)={r1, 0x5, 0x7, 0x3, 0x1, 0x6ba}, 0x14) r2 = memfd_create(&(0x7f000042b000)="706f7369785f61636c5f6163636573732700", 0x1) creat(&(0x7f0000bb5000)="2e2f66696c653000", 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000edb000-0xb)="2f6465762f6877726e6700", 0x400000101000, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f3e000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000aa8000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000810000)={{0x1, 0x3, 0x7, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x10) ftruncate(r5, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r6, r5, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r6, &(0x7f000023e000)=[{&(0x7f0000b29000-0x8)="", 0x0}, {&(0x7f0000866000-0xab)="", 0x0}, {&(0x7f0000870000-0x8d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000178000+0x88b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f0000e50000-0xb)="0000000000000000000000", 0xb}], 0x5) sendto$inet(r3, &(0x7f0000904000)="80f2da386b6dcfdaef3370d965a860f2a06df32c6077560b1362482385452cab9bf9cfb8af09715c6096e3aa4bc7907d9b713d22584cbca27c156d186182e80b3818599fa71022d8781a61a8460ec51630242d33f855512a0583d4166056ee619decc4bf4adceb58446b6d56bb67592d18b4bade991bb0fa7c984a85f6551fd08d7d517574f6345c385f9dba8b05da788673f23a26d88d", 0x97, 0x4800, &(0x7f00002fb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0xfffffffffdfffffc) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000b36000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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open(&(0x7f000055f000)="2e2f66696c653000", 0x2821, 0x0) 2017/11/16 03:44:50 executing program 0: pipe2(&(0x7f0000370000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000080004) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x1000006, 0x910, r1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000916000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c97000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x800006, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff5000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff6000)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000bc5000-0x4)=0x0, &(0x7f0000e75000)=0x4) ustat(0x7, &(0x7f0000245000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000082c000-0x4)=0x3, 0x4) writev(r2, &(0x7f000046e000+0x193)=[{&(0x7f00005d7000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff0028f9e5000000000000000287000d0001a2", 0x39}], 0x1) socketpair(0x0, 0x2, 0x800, &(0x7f00001d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f58000-0x210)={0x44b99e23, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000399000-0x10)=[], 0x0) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0xfffffe, 0x32, r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00002ac000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x1202}) mmap(&(0x7f0000b85000/0x2000)=nil, 0x2000, 0x100000b, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 53.515042] binder: 6327:6330 ioctl 80605414 2011e000 returned -22 [ 53.528863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6330 comm=syz-executor6 2017/11/16 03:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x22) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0xe, 0x2da) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r1, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000322000-0x9)="2f6465762f72746300", 0x420000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000797000)={r2, 0x80007, r3}) pipe(&(0x7f00006a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000165000)={r4, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c2000)={r7, 0x7fffc, r6}) pipe(&(0x7f0000ba3000)={0x0, 0x0}) socketpair(0x16, 0x7fffd, 0x1ff, &(0x7f0000e31000-0x8)={0x0, 0x0}) pipe(&(0x7f0000152000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ee000)={r8, 0x80000, r10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ee000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f0000887000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r16, &(0x7f00004a2000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r17, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000c9d000)=@common="6e723000000000000000000000000000", 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) sendmmsg$unix(r15, &(0x7f0000732000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x44) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f000031e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r13, 0xc00c642d, &(0x7f0000633000)={0x0, 0x0, r14}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f00002d0000)=0x7fffffff) ioctl$DRM_IOCTL_DROP_MASTER(r12, 0x641f) 2017/11/16 03:44:50 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00008ab000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f0c000)=@generic={0x1, 0x0, 0x1ff}) syz_emit_ethernet(0x342a, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x33f4, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0x1000, 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"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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a9c000-0x5)="6465616400", &(0x7f000068a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6c000-0xd)="76626f786e6574317573657200", 0x0) keyctl$link(0x8, r1, r1) mmap(&(0x7f0000dad000/0x4000)=nil, 0x4000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) connect$inet(r2, &(0x7f00009bf000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x400000000, 0x0}, 0xc, &(0x7f0000a90000)=[{&(0x7f00002ea000-0x14c)=[{0xf1, 0x2, 0x100, 0x80, 0x5, "62962f7dee74fc30369b99758f4d8a3a975dc4faf543a8063b9dc8b90208e1aaae3b547ac3bc9bd2bdbaf91fbf643dcf66b399b84e4068978329714e056830c5d3c963cda2ca8b37e6a7543c587a29c511bc0a90793479ad45a3c9bdc0c20cd316be4025fd251e1670e78cba46d537a47f54eba45527166852d1f8152295225ff76fb7bd51371118c2e11ed40570ce499fcccc813c9403be0cd4ebb2d0496fc047ef5c636a1738c0ee43aece1069702dc19b8f8d7948767fc8f93cdb382b91e82526fa0d56e2bfed360b7b763778cf412ca1509904231794f07d9effd53d9154f4"}, {0x5b, 0x1, 0x900, 0xfffffffffffffff7, 0x656, "8e1721cf9bb9de3a7bc2e8c84dd8cf841b6c4cb292c8a4916efa18a2e9db1f016e1f8d07414fdddddc00ad746417906cebee523f235bc9150dec293a2b8feaddb10ce62995861248bd2fee"}], 0x14c}, {&(0x7f0000569000)=[], 0x0}, {&(0x7f0000c00000)=[{0x13, 0x0, 0x610, 0x2, 0x200, "b87611"}, {0x12, 0xedf9, 0x4, 0x9, 0x2, "18f5"}, {0x28, 0x4, 0x4, 0x6, 0x4, "a56180b2ece0773e345d94770fd2991a58be25623be83d14"}, {0xed, 0x4, 0x303, 0x78a4e80e, 0x8, "f6d1c3506795b84550fd5cc1ea5cd664b3b5646cfe4187b7e0af4545c0800fa7a66b5e1a5b07855b2cf9d4bb6dfc1e00e6abff1f7eaa41ec42055a1b869c07e554cf5a916242f5c03651cc132662b44444e298016519ba6c3c39f33210c2794b66f3f0f389e0e281e73caa87053a944078e978864f40f67c51147ab332cc3115d51d56eb2dfba1ff5f777784dad98e3e29add18ba931d6facef1b32d4fa9e041c997729fdec8b4fd299a6398ee31c97e6c3efceffdadbaba725a3d43161cbaff64136317b068f5e8f1b4f57721d75940b138156200eb0657013eea316a"}], 0x13a}], 0x3, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f0000f1e000-0x6)="6c6f676f6e00", &(0x7f00000d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e03000-0x16)="15ea020045bca653675a4078dd006a9703d3bf475c73", 0x16, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000000f000)={0x0, 0x0}) memfd_create(&(0x7f0000c21000)="4e76626f786e657430255b257b706f7369785f61636c5f6163636573732a7d5c00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000064d000+0xea5)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) timerfd_create(0x0, 0x800) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000b0b000-0x4)=0x0, &(0x7f0000000000)="") 2017/11/16 03:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000930000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006c6000-0x10)={0x2, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet(r1, &(0x7f00001da000+0x138)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x21, 0x4000000000000000, 0x35}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00001d5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000204000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0xfffffffffffffffd, 0x6f3f, "bebc33385825750f5b06af8362691fdc5e2626bb7265c20120c931b3277c81031dbd95e02358ea7ecb8637dad477767abe038135b6364c2f96d1105a57b1f89431f0f8dba36120984564c69c43a9ac28"}, 0x160) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ce8000)=0x0, &(0x7f0000d99000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001dd000)={0x2200, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r2, &(0x7f0000971000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002d7000)="766d6e65743028282f747275737465647d776c616e30736563757269747973797374656d00", 0x25) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f37000)=@int=0x0, &(0x7f0000c21000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b6a000-0xe)={0x5, [0x1000, 0x70, 0x100000000, 0x8, 0xfffffffffffffff9]}, 0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006df000-0x4)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000597000)={0x7fff, 0x53b, 0x6d0, 0x80000003, 0x100000000}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000033b000)=0x2, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00002e0000-0x4)=0x9) splice(r2, 0x0, r1, 0x0, 0x10001, 0x8) sendto$inet(r1, &(0x7f00006b3000)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x40040, &(0x7f00003b4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007f8000-0x5c)={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x7, [0x1, 0x7fff, 0x1, 0xfffffffffffffff9, 0x1002, 0x101, 0x7ff, 0x20]}, 0x5c) sendto(r2, &(0x7f000060b000-0x647)="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", 0x647, 0x1, &(0x7f0000d6f000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffffa, 0x7, 0x3, 0x80000001, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x100000000002}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006c3000-0x4)={0x1d, 0x1, 0x100000010003, 0x7, 0x800080}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000c9000)=r4, 0x4) sendto$inet(r1, &(0x7f0000d00000-0xea)="cf0c7ea0854eee6bf94a3ab6b9c9bd409a7d9d9702504c64449f3fa1113bd9412b1eeae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262b69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e3449060000008023eea9cf8fd26c0be9c9a373476a6b00", 0xe9, 0x40000, &(0x7f0000206000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000c, &(0x7f000099f000)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000638000-0x14)={0x7021, 0x20000000012c6, 0x1, 0x7ffffffd, 0x0}, 0x14) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x4081d, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000283000-0x8)="6b657972696e6700", &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f000092e000)="6b657972696e6700", &(0x7f00001ac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) rmdir(&(0x7f000018e000)="2e2f66696c653000") keyctl$set_timeout(0xf, r1, 0x0) [ 53.594641] binder: 6327:6350 ioctl 80605414 2011e000 returned -22 [ 53.621189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6330 comm=syz-executor6 2017/11/16 03:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000da1000-0x8)="2e2f66696c653000", 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000098a000)={0x4, &(0x7f0000403000)=[{0x200, 0x1}, {0xffffffff, 0x4}, {0x800, 0x9}, {0x6, 0x3}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006bb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d08000)=@ethtool_stats={0x1d, 0x7, [0x6, 0x5, 0x9, 0x5, 0x6, 0x2, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007e1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f43000-0x4)=0x10) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000a67000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000b26000-0x24)={0x1ebd, 0x3f, 0x9, 0x3, 0x0, 0x7, 0xfffffffffffffffa, 0x401, 0x400, 0x89c6, 0x2, 0x101}) socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e44000)={r3, 0x8000000}, 0x6) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000067000-0x20)={@generic="cb33dfaad2074c1c00000000000003ff", @ifru_flags=0x0}) writev(r5, &(0x7f0000fa3000-0x10)=[{&(0x7f0000db8000)="8f", 0x1}], 0x1) r6 = creat(&(0x7f0000587000)="2e2f66696c653000", 0xffffffffffffffff) pwritev(r6, &(0x7f00003b9000-0x10)=[{&(0x7f0000c0b000-0x1)="98", 0x1}], 0x1, 0x7fffa) poll(&(0x7f0000b4f000-0x18)=[{r5, 0x20, 0x0}, {r4, 0x80, 0x0}, {r4, 0x224, 0x0}], 0x3, 0x7) write$fuse_bmap(r6, &(0x7f00004b8000-0x18)={0x18, 0x10, 0x0, 0x0}, 0x18) r7 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f00008b4000)="2e2f66696c653100", 0x102) r8 = socket(0x10, 0x3, 0xc) sendfile(r8, r7, &(0x7f0000fba000)=0x0, 0x80000001) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f000045d000-0x28)={@common="69703667726530000000000000000000", @ifru_mtu=0x7fff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00008b6000-0x24)={0x3, 0x692, 0xffffffffffff9d9b, 0x3ff, 0x9, 0xfffffffffffffffb, 0x76c, 0x800, 0x6, 0x8, 0x9, 0xffff}) 2017/11/16 03:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = inotify_init1(0x80800) r1 = getpid() prlimit64(r1, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ced000)="2f6465762f72666b696c6c00", 0x204000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db9000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0xe8) sync() lstat(&(0x7f0000e7c000)="2e2f66696c653000", &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setfsgid(r3) r4 = getpgid(r1) ioprio_set$pid(0x2, r4, 0x100000002) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000866000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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renameat(r2, &(0x7f0000537000)="2e2f66696c653000", r2, &(0x7f0000aae000-0x8)="2e2f66696c653000") r5 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000001000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xf, 0x808, 0x2f9) syz_open_dev$sndtimer(&(0x7f00005ef000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x14, &(0x7f0000fcf000)=0xfff, 0x4) ptrace$getenv(0x4201, r4, 0x80000000, &(0x7f0000a9c000)=0x0) r6 = socket(0x11, 0x803, 0x80000001) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000cef000-0x34)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8a973dd7c641", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="59c428d495bd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r7 = add_key$keyring(&(0x7f0000226000-0x8)="6b657972696e6700", &(0x7f00001f5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00004ba000-0x4)=0x1) keyctl$revoke(0x3, r7) sendto(r6, &(0x7f000003a000)="120000001a00e7ff00e5e90009149b000ae9b1", 0x13, 0x0, 0x0, 0x0) 2017/11/16 03:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x2, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000715000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000f46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) select(0x40, &(0x7f0000292000-0x40)={0x7fffffff, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f000000e000-0x40)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x881, 0x7ff}, &(0x7f0000c21000-0x40)={0x4000000008, 0x3, 0x7, 0x0, 0x0, 0x0, 0x40, 0x0}, &(0x7f0000f7b000)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getxattr(&(0x7f0000a1e000-0x8)="2e2f66696c653000", &(0x7f0000567000)=@random={"6f58781100", "2873656c66776c616e3000"}, &(0x7f0000929000-0x2f)="", 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000030f000-0x8)={0x0, 0x0}) creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/11/16 03:44:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000d1e000-0x4)=0x6011, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000081b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000064d000)={r4, 0x6, 0x10, 0xc691, 0x8}, &(0x7f00004a9000-0x4)=0x18) mkdir(&(0x7f00003fb000)="2e2f66696c653000", 0x20) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006d1000)=@generic="00000000000000000000000000000000", 0x10) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x802, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f000044f000-0x8)="2e2f66696c653100", 0x40000, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000a1d000-0x4)=0x0) getpeername$unix(r1, &(0x7f0000444000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000975000)=0x8) mknodat(r1, &(0x7f00009f2000)="2e2f66696c653000", 0x0, 0x0) getdents64(r6, &(0x7f00000a8000)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) shutdown(r0, 0x0) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006b7000)={0x6, 0x0, 0x201, 0x1, 0x6, 0x19, 0x3, 0x1, r5}, 0x20) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000952000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f3000)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="10", 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000b85000-0x10)={r3, 0x10000, 0x7fe0, 0x10000}, &(0x7f00000b5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000053f000)={r7, @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]}, 0x163c33fe, 0x1, 0xfffffffffffffff8, 0xffffffff, 0x5}, &(0x7f0000796000)=0xa0) splice(r0, 0x0, r2, 0x0, 0x1, 0x4) 2017/11/16 03:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005dc000)={0x0, 0x8}, &(0x7f0000a6b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fcb000-0x4)=r2, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000ab5000-0xc)={@multicast1=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000c43000)=0xc) write$tun(r6, &(0x7f0000007000-0x2594)=@hdr={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "066d35", 0x2562, 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}, {[@dstopts={0x0, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x54, "45adb6afdc9584c183beb54d2df7400db605f9464542e78da848b5f5bb1635288ab10a27eeffd19e5ba7ec0f897eebd8bab5c9648c1e586a8b101e185d8187cfab42bacc464226650857018c005b9cfa77264874"}, {0xc7, 0x9e, "685e13c6c6211c553e86b3eccba7aaee2b03025cbe3a7e27cc92d1c504efe339b000335267f717959a7561c4bdf12da58a4e9fc5b89b20a8901a827d0c95da1a467c278631b2bd8f1b7a2360001f521f72615fc59fd8bc61c330852cb40c4cb721b622df785c05a443dafbef8581829af74825d11822670b54d0cf534a188e535a055a32ae75b5a7b74d8627dbb67ebefece6fe6fce4f2d0d65e4f58c540"}, {0x7, 0xb5, "5b3c6a497b91843074e5ad56ca6e3c7324cc6792719a0d228b287be22884c95e28aafa0a200ec1048a0a3d87dbcd68c0860ac3ea9fc137e4439d76e2eb57d219ed76b2f827934aab0c3a021b9d51406e32746f6f9dc797f02b89946160f9e5f8b8590caa0fc1ce30f786a905df9a2dfe4dcf0d50a17cd0b48ae4ea70be049b009911132867e3c4914f631c37404008c3b4c21f8641a7eb11cf880495a77964110c26adedb80450b6d6b57bc7821dd8ae2ce8db0ba5"}]}, @routing={0x2000000000006c, 0x2, 0x3, 0x8001, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x42f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0xa3, "32dcab62e21afd9fdc707f4b55b861600400000011f6125875bf8f14728c2f2f6a471a0dd784273e607a787b3ef819abeeb5edb777011b38c5218f28888ea26197395903d0c2033a58f6dd5553f36da7f030a2a7484cc25f9d130d74c2d418b113d5433dbea31c4ec9de12fcec73ad2303b2e5beedf96a4ba725995f7757711dfeea1c0ed34c547063412b24e6b17ac5aa5136212c4059fc4e6cca7472621bc49c003a"}, {0x7, 0x32, "244a988c524342fb6909b6c7a363e33d2d2609bf362d1158d343263647693f71166b0ab90f726c71d68416910ffb9bd951fd"}, {0xc2, 0x9d, "625b61174bc71169980a99278e047faf09e67650d357ad830195ec93a4d04b83d916ac6c07fbea4a7a4ce5d704e2c3b2fb767de43127b8c62aca63661906e47a9055cbc39259894c90a8180ce844a32787fa571cc448ea1eae27c45d2965f67f9b5a03f1078442e38a60a64919c6b8a7e041f8b7b74e68d267924c4a479eb51140eb4dcf48049765539fc170c352f45a8e03c012000af632130adb1ab1"}, {0x5, 0x1000, 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@dstopts={0x4, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xdd, "d9f91981542365c7e1a8931edacc73c8c11105be0560f2b491bbf5a6b8a2c1b486b825982e9982d5b11970413a2c2f36b61033941cbbabe59e3c229ab207dca4ac2023f260d04339fcbf742e4ea8f1bd7acf6821265b35f85f404e934b39d875c83fff12f0a4fdd444d86a3b1d1a2f052d041ce6ab19abe27df40840810e42255aefc39e638e0b1bca0f5e41a0bfea9bdc72f4381743338e4d2dd0419500e77b7b81902e4caaabae4becc8baeb7d7ea8bda61c4ebfd8b661ed6ae8d466fd311a11d1d2e4443b71f8019377372ee195dd0d93b74d847c21d315d9c2c737"}, {0xfe, 0x2c, "c58687df1d54606bdc4be55e67000aa8db7d03ca1257bb0b44c4faa04e24200b904facb5773685da1caf7610"}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0x101, "43513b", 0x5, "0e154a"}, "8355cc767bfbc4a03a09462e8426912ed7f81fc9131570fd97b454eee8bcf8ff7d9d17475c0758c2816fb88e2911509c6dc346a37ad4dac36d61f551975bc09b54376e31a70392320561a959e777ca31f4a3128656e238cbdaaee392951151d6a13b47f38563ea45d1bc60a21521752aa6f3cc148660c6a6ab7babbbd6a913d178c0eb404f226a4b06a3e439fc2e58bf9e44dc4c066f0200742e55a86675cd736b8ccd86d9afea4044c171b48ccd1f44ec82b37ccda340e9d6bc5fa585e38b8f2d10d5b147b41660b5dcf056601c3f074f808ce3bd9e13189fb65edd5dbce08e124fad048821a4ef"}}}}, 0x2594) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fcf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000eeb000)={r8, @broadcast=0xffffffff, @empty=0x0}, 0xc) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000834000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000443000-0x4)=0x7f, 0x4) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000fcf000)=0xffc, 0x4) setsockopt$inet_int(r7, 0x0, 0x17, &(0x7f00001f2000-0x4)=0x2, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r7, r5, 0x0, 0xc) sendto$inet(r7, &(0x7f0000fd2000)="", 0x0, 0x0, &(0x7f000020e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000343000-0x4)=0x0, &(0x7f0000af7000-0x4)=0x4) setsockopt$inet_int(r7, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fdb000-0x9)="2f6465762f72746300", 0x50202, 0x0) recvmsg(r7, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[], 0x0, &(0x7f0000ba4000-0x51)="", 0x0, 0x0}, 0x0) 2017/11/16 03:44:50 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe8000)={0x0, 0x0, 0x0}, &(0x7f0000a03000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000feb000-0x4)=0xbe) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fea000-0x4)=0x0, &(0x7f0000fec000)=0x0, &(0x7f0000fe9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xfe, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d43000)="2500", 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006cb000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003d3000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000828000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc1, r2}) r3 = inotify_init1(0x80800) r4 = memfd_create(&(0x7f000013e000-0xc)="778f616e3173656c545e5e00", 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000997000+0xcde)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000565000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) recvfrom$unix(r4, &(0x7f0000e48000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x40002001, &(0x7f00007c8000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r6, &(0x7f0000f7b000-0x8)=&(0x7f0000fed000)={0x0, 0x0, 0x0}, &(0x7f0000fed000)=0x18) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000fe8000)="2f6465762f73672300", 0x9, 0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000a15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}) ptrace$setopts(0x3, r6, 0x20, 0x2000000000000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000535000-0x8)={0x3, 0xff}) 2017/11/16 03:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000364000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000924000+0xb68)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000693000)="2f6465762f62696e64657200", 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a5e000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002ec000)={0x0, 0x0, 0x0}, 0xc) r3 = getpgrp(r2) setpriority(0x1, r3, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d11000)=0x40000000000003ff, 0x4) bind$inet6(r1, &(0x7f0000162000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x10000000001, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000920000)="2f6465762f73657175656e6365723200", 0x0, 0x0) clone(0x200, &(0x7f0000a7a000)="8c87457fd5e94ee2e51dbbe9f86ea7631d089d3552f26a0bda8710852a2491a65875bab88e9c85201bd9d6db91a1545a47ee8414670fa4a7fd4a47ed08a1c197a1149ffa9d9f9dab", &(0x7f00003d7000)=0x0, &(0x7f0000f50000-0x4)=0x0, &(0x7f0000555000)="ae92c434163780f7d969beb6ed611e0851834d76675d108c23d7776fab183835837927835e6ef4b8eae3ac4cdb7937247b91e7e3a8ed8078245ae9710f8fbdee6546fc5ffc20") mlock(&(0x7f0000936000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000a1b000)="6c7000", 0x3) listen(r4, 0x0) bind$inet(r5, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) ioctl$TIOCSTI(r6, 0x5412, 0x96) ioctl$KIOCSOUND(r6, 0x4b2f, 0x9) connect$inet(r5, &(0x7f0000ca1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fa2000)="ff", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000acc000)={0x0, &(0x7f0000ffc000)=[]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f000068e000-0xc)={&(0x7f0000f0b000/0x4000)=nil, 0x4000}) 2017/11/16 03:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0x100000000000) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ac5000)={0x0, 0x0}) setfsuid(0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x8e73, 0x6, 0x8000000, 0xfff, 0x2}) ioprio_set$uid(0x3, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x400002) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x812, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f0000766000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000573000)={0x0, 0xffffffffffffff51}, &(0x7f000080c000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000871000-0x10)={r3, 0xa, &(0x7f0000003000-0xdc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0xd7c}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000002a000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) semget(0x2, 0x0, 0x100) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72de}, 0x1c) 2017/11/16 03:44:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f000068b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x0, 0x100000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00005b4000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000b22000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000077000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00006ea000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet6(r3, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) keyctl$instantiate_iov(0x14, r0, &(0x7f00001ef000-0x10)=[{&(0x7f0000072000)="", 0x0}], 0x1, r0) 2017/11/16 03:44:50 executing program 4: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000b0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}) request_key(&(0x7f000090c000)="6b657972696e6700", &(0x7f0000981000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eef000-0xa)="2f6465762f70746d7800", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c1c000-0x8)={0x0, 0x0}) ioctl$int_in(r3, 0x5473, &(0x7f00009fe000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f000096e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000074b000)=0x10) socketpair(0x2, 0x0, 0x1, &(0x7f0000353000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000048f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) setsockopt$sock_int(r4, 0x1, 0x800000037, &(0x7f000047e000)=0xfffffffffffffffd, 0x4) syz_open_dev$usbmon(&(0x7f00009c8000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000311000-0x24)="2400000013000107001e80221bf9001105a0000c0d19990001ffffffffff010000001617", 0x24) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, r2, 0xfffffffffffffffe) timer_create(0x1, &(0x7f0000a65000-0x50)={0x1, 0x80, 0x1, @thr={&(0x7f0000375000-0xbb)="f9c2bbbe98e58a3c673ccdb951f43fa83d05023c2a18d9ba9fa0792a4b4ed57388d22db29610911c30e21190fb9b618a7b42840d7350c5d0d9cb817bb2163d94048b12cbee9a15e39a5134c30be15c82a3a413b4ec3b8a465f209112525ddb8790c1eb5c2cc660677f66a93156450fade2e99b8be350a20fa37cd71a08ba7565b5a717c9929395cf0bc0f67cc8fa77e6f84b9797323defc6d56200bb99145b3bb5804293e22152c96a535ce9872a4cf3d19ef9c9fce3bc7a404989", &(0x7f00001da000)="f956e8b8fbfad6c236f17a7c26637ede8a6043e39d0ab773b81a69872d867d5e514c4b9afa16fac59308f12727574c14062c20bf385595163fa26a010b9f55799011d4c0610086c052eb7205d68f57e144a305a67bb9bd0dd15cf0684b53a86d332e6dedb9a58583738c"}, []}, &(0x7f0000a64000)=0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, r7}, 0xc) 2017/11/16 03:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000907000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00009a8000)=0xffff) r2 = syz_open_dev$sg(&(0x7f000016c000-0x9)="2f6465762f73672300", 0x5000000000000000, 0x0) fanotify_mark(r2, 0x40, 0x0, r2, &(0x7f0000c1a000)="2e2f66696c653000") sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) splice(r0, 0x0, r0, 0x0, 0x20, 0x7) ioctl(r2, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0xbffc) read(r2, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) [ 53.759240] binder: 6412:6419 ioctl 540f 20a5e000 returned -22 [ 53.761102] device gre0 entered promiscuous mode [ 53.800780] binder: 6412:6419 ioctl 6431 0 returned -22 2017/11/16 03:44:50 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000edc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000028f000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)="766567617300", 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000001000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000015b000)="00000000000000000000000000000000000000000000", &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a3a000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpid() tkill(r4, 0x30) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00007f2000-0x18)={"cff0250b8028597cc3f0e6967f3bbba9", 0x9, 0x3}, 0x18) bind$inet6(r3, &(0x7f0000201000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000467000)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000042a000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9a, 0x9, 0x9, 0x1, 0x3, 0x4, 0x6, 0x9, 0x5, 0xfffffffffffffffc, 0x7fff, 0xfffffffffffffff7, 0x4, 0x7, 0x8]}, &(0x7f0000314000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000048f000-0x10)={0x1200000000, 0x2, 0x8, 0x1, r5}, &(0x7f0000b30000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000565000)={r5, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffc, 0x100, 0x6, 0x14}, &(0x7f00003b6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd4000)={r6, 0x9}, 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ffe000-0x4)=0x0, &(0x7f00006d1000)=0x4) listen(r3, 0x0) r7 = accept4(r2, &(0x7f000054f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000814000-0x4)=0xc, 0x80000) setsockopt(r1, 0x4, 0x5, &(0x7f0000270000)="b7890e5ef9e34bc91f98a8557a4889d4edaadca33ff1782af5ef64a0561905af14ae1f10ad8d6b359b413c8c3103b71a03f4fad4f2b20bbb6ac2ebc872b2c34d61ab2267a67eea85de8f8aa8a7de7758d7846cf8cec4398e52b94c3eb27c7bcb1f5f616f6191421d8829bb1a4e9e647005016da71efd03630bd848e50b3eb6182d168d3dd42a1de85adbe041a8838489377e8e0382c7f160ea492b039148be5c80c32a7571ffc68d5954d3add11f0443e267be5603b2a8f3a3f178738719ebdf25b8be895982d563021ddda89055c011c5c7083c749e8699efcc0398aca9c79a3e96edaf46cd1345d0e8fe378ecd06154ad24e83da3d92cafccbef68ccaa37f1c88954fc82f071317a1c3e85a30e0594220e8a56ca8605d573bbca5eddd5d96d4fa471bef3318fc19813116ed772acbff4937ecd6ad6e4426110a9101dfb85acdbfd8e5ed5c0582893d8fbb140a8d53a1c0fe979a3a071e2e55af190aefc16a96a9ee976573cb81c52f9d8aaea1c1b8480b8c260b85860e8fa1abea68a2631722bf06fbc3cf47a2391bf1dd4cd38a71f3c227607b2fcac51ddaa345c4632f44738c77c717dcbf979f3c13ed06593bfd5550b4ec7557dedbf733f66999a612b0b3baaa8efece1b85c776284aa83eb48cff28cfbe798c47cc029c6f04fcac16bf12ce8bfc05d30c97b6bd196bd2085bcc1fef50a1018b9853147a2b0d1ee1078bafd8a800bb935bed8f7bcb24967713c9fbcb6c713739e290c2aed5128986418354367063cfaeea7adfdd79a2deae0409ba311526f4de97b1c8e761b3440688e3a6ceccf8d449ee6a7156d2a0381dce2050064b7c2b17af1a6874bac97b664128cc32a6de25cee69917a8eaf6bd837d0045347422968d067ae0bb69a2fc3f0cc2f329fc970ee238efb2a36a7efa94241346626c4626f47b0e4e67c879087908609cb5f8a1c859c828ae06752dc3bbe8bcccca5c04a36b7594c323f00f04ce15fdf35b77aaf59979b75e92e5ab437fed1310da951c7ecef44c334bf4890e83a0376e580cad011b6acd69b090799d34e4aa36fbaec41884f91b4c596d52705dee23d84296b7b0fdf47df851a5082f1f3545a22bce183be612861ca6f2f3962525061587a40219649012c2a0896e27d5875ddfc4ca37adb80879779007047d7b17b7e3291c0983d612e4c058daeaa01477ed90dbb6faacad669e27305d5f6adb8cdab8f55603ab223ab6cc3c6d050a5bcf8349b4e81376962c4dd4d45ec8d40b2a420a9c506365bf89200c21d2471a170afc0c3b16d3446d266ef0bd447c4eb2eef1d32f5859a23c76f44bde12dc8385ccba218b4d82ebcf77f67e4d2f801d85267f66ab61b1887efd4ac460beaea0d6765df98f8173308b980958fa7d4e5db6871fd227d658dbb6613d683529416c8905940995c877ccdbe088a81d0664dccc896836bec2c6a0c82c9847603663abbc4b33748d2f0c1f9fc9fba1eebb3ebe31dff9004caabcd6476bea0c44e1ab324ab2142ee5461d9e612092bf21a5760a3e949a2c6bb0c01aba5fcf2690fbd90cc947279743ca2d952c39276efb55e9dbb79017c648dc628df88af619e254e3c68ea588a625669d4d8dc2fd65914ee68b4bef13c9ca18b7b26110fc1b5e772d66d814d4831fb35541fd7152076dd5265da30ab1cac933eb1d22c7a7b5d36d7c8a1cd34f081e9b83714146df78f6a78e32c4ae98fcd8697351d2689faf5943ed139a857bb3eace084e8ee9ddf62e03baddada96987f6168055696b5abcc37967e271c9dd723e7e0d5d46c4bf9520be31ba74f99259f24780c194f49e9f2d4aca10c589462282b37622265cefcc476f4b21b1aa4e8efc3824a58947288e979a0eae9b44e0c39559198bda93af3600cde02ed272207c3b925739093e9a535f9b42aaeee8db95cb2fc94503c5ac1893f37c36fafd1f7a2e0b8b2b999a2189040384f900fd323384611848a08ea79d1ce5eb18fb94cb104a278001dda0859def0f76cc12a9bed883f1c67fcaea989c2252f4a88e80080daf29472b54e241aad258753ad580ab8d71c3e09873b0fed81322d85816f79c346e2246a5ac08031bd5fbb1e9f257f85dd4fbe0197e104d63fe2227f83dec8008044e33c7c7aef5ffd8751dc1e8a9a5a49ec95aed7bd86c18013fb82ad1739cfcda981049c44b009da7fd31b7872f2b2da7752350399b62ebbead584f4734eff194444be51f6121407ae61021981fa3ce006f68a04d92a022fbe5e7b535bb2708a9ee34dfed17fbd46f422a7934767bc634a36f232981d6b759b4680f24572f8a6891c081619c1d0c5ef79f28722e719c993a1b2ae5854c104432b1b6c909fd8eee41476fb48a9aec7eb82835db1fc3a05667c5e132706fa7436509b560bcc62a99541c70cf8a1129980b6fcdefa6274bd7ccce63548c413d00bc343cdafd56e469d451d92379cad13cf6f956fdaf9db1aafb6fc478a97da45acc870dd90621b2668cbe413a7a3b9beb2b98f00d126fafcb5980213919b663d4fec2c0dcaa647ed889d67db5138e3f758dc9c50e107bbb985e096180a3b3f735362ff666101c03872ad705c8d94acc3fabc0f2d4b2f8cacf9c82cadefd574f5425c3cdcb019799d490c4d20b984f739c63c8698f132d5576b74b8b94acad1c82910caf62c6d07e1dc574f417c810f3f223d53d887a79a24ddeb3e6ee5158646baa1950c2c0bd6dd4bddfa4721e03d3aa42e15d0bb9cd82d7f7cd120353c09bba6ed6faa7fb8bff42ada0cf1fccc3bf32960ff89e3c52914a529910467ba2a51d04325abaff20555762e8580d7615453085b5352a1d30db55722cf267cb06d7c7280ff4fbc8bfe7e92afd3d74fe476cb3d198a9a797eeb5b42d0c793bc3065dfedfc4178005201ec90284d5037ab498bc5a29a8518827d632b9125a3ea3fb91625dd5d0cc9a44d9dddf03b57993bf89f2f720224e6e6df0ff67344516063d48ee57940edf64bb0d18f3544a79c4ed3fc471f7bc6770b636533f7e40aa67a050a3448e99dd2c1007fd96f10fc6953a5519c45883ce8df477e34115be9f8aa3dfa15a731c72786c1df689b3d3580f91d35a8bdbb160669ecddd3d5e1d4722310fc98208170822c277710cd7ba29ff382fdde4d80b7123c1c092a1d0da40f6842d73aa95344fbdb6bb231ae40abc6377f19cbc2cb4892c9bb98f628ddded49965977f24c8e3f279c1f1c9ce1d18cf2b7858fef5ddb04bf79064faf1c2fadd4959ac1cd86f9567db27809c0addbf34cfc9e696e9db3cdb750f7db9765d96144b7c544e0870495a87c91ba849235c4098538985bb4d3805a5befd53da37c6ee7481a5689f4f9286020d48dbdb86ebf41921874875791113f04766699149d643028b22e9732d456dbef9eb039bd3364389725de7d199cba58d7a855f6f881b37a9c7f8b39babea3ea917b92ba46de87da46e37b624d47cf6b432bba795492c0bf5ef6091e49a6c2f7f0735e921f69b59695cd6381fb973a3588492ebc886c56d71bcab0ea844ad24191df8607a5e89261ea765148d82daec96ff489e701d25c14d7e3abb60cff75369a60776f16ffebe12d30ac694f48380cba7416d9aee5354d9e61e466ea05d680aebbb3f06e3bfc7193d820d1b62525b90f0cdaa2e0f447a5e219a29bc958b2ee0ca86ab3ef635f7699f84b0a25a121c673c213d7870a00dad14c50a850a09c3032351ad27b286aa653fbebef23ac811725e5018a26e431c5af90f8389ee7a6414ddd88eb7e281828c8e50c583f845c8eb22247c293fbe75fda0983a45dd626ff32b58759ac722572f48f66ab6c092d11db80e2d70f5ce4b523353b1f611cbc8a685c2f1ec3de67bdef136800dab117792e53a2dcd2c9c165e74911f22bc8c34a3d75d02fcc5ef1912c258f196e52c8c6c98520abb6356336418bd0c4654aa60ae7667e4dba59e1fdf8226f77776d5613f467add58c5e221cf0e6c2b480577afa843b80ee83d8e47d7d6c46bc725b39a851415d84cabf2270af0772c60605e2dc643217beadad57bf978ec5cf5042854ea79c1ae891dcbce5d011ea879864d8bdd5905ef5b9040cb850613bbe835550153681d42702290d003115c972d88a1a338f2fa5bf562a212e6418ff85fc5c9ef7492964eeb4ef6cdfee1dc5835cc52cc9106cb6ea0867f57c9872653887de3072df17f33ac60b696d9d5b096b9494794df6693eab45ceae86dd97bc82a0825bc0f0cef543ac380e80700daa9ad5219d0707de9d600036f2689bb5b63b9ed621aaf2837cd8a18fc98e00a76f49d8123d5a426c4f678a4e1fba19ccfe2e1c24b5e93691efc2d08b0930e3f140b91e4a65568742f9cd3f41f4b7da6478ce5bba8cf333b2f8194aeaaff0383e46daf754acdb87e748f37d5d210cf6f0504ae3a4df42d0ee19298109c23fa34334d2ced5891fbf1f0b31e87dcdda268c7b39dfc0718331ec79fddaee519b1a44d815c469e5fec0fa7242530eaa90d861e77f97fe33293059c296a3adc0133806a4c8eeaf3aabafa3ed5452145606c83917fb348e8ba08b24443df40932c6c8e91ab5d9240e62b7e9ea6e6330b1bd69893a3d0815ab9f22f7e3658f77845e17c5d04b7a56d3a99e89ba636bc450c7757c55da2f31a04f395fa1215bf796dc621f6a0401b5d5645089ed294ac6f2ce1d7752db42f52418eb25334ec46ef332ef54dc6f3ac8af1e4565a0b3a14838e8544c021b7a35b383ba2a1fdc8700a7dbf0fc66a4971ef4ca7913d2b4684c7bdc25c747b52dc01b7650a8830f38e0937298d7b4b59599bfb6b95f3bd37362f7ba5202babc4014e97d876cf487900a9abec0f940fb915acaf5beb2cb0dd6bf5bcf0761014a70fe0237301e7f4d01757f49a84b27fd857ada975b581870340b5d67920dd6050b63fde247ba8c7f310efa3618b2c0a0500d3c5140da19fd4200b19337f4a79e0b393944e49c10fc976030f2d322fc02c722593abed8b7498fb0a5f877175bcca8095e1cc303787f42c8943ee54b0fb2af4c0ab0bbe049b98941642f4ec747f1d23238b47c43b4b334a434901926d2e76fbc432a7229c0891d72e5c0daabe78cf19689afed3aa95cebafc8a8f60ee6e73d174ccb62479a201379693391a727f58ab8b9f74df5ec844421ca8c7395011fc75b2a5dd290000d4d489abd3f96f5c0da4b72f64899220c5e8ca3ebbb92cbd8f6a57b60c0712a23d984b2751339b79cb61e5e0eb8b6cc15e886bf940d5e3c089f2dc99a1e8901ec9a32827649f8961b9254cdab8574719979f63b00aad6d094da8473bcf142ec74ecfee920c283fc9070d1907e4dbad7f4db939bdbd8001a6bf7e137fa3f66de73fb32010964baa28400fa4b9984817f5ae75fd3edff2bd03a7be2b4fdb0a067ca83a8cf5c780d3644312afc95d4f02e4db2cc182d18597d2115d0a4e09e66b227e3e661ae194353db0d0b4b7612658f500091c10d96aaf751d3c5301829a7ae05113c774e255be90618ed66862b1378e617aa55cb52fbab39ab501d1a713b1f375b46efe7f3c6604404fb74158315eed47c408b8a020bf630998969c85bf94cc3448764f837bdae461eaa39258ae05da1247150b36179ee5ebbbad8c7129b7b34526452e55b450369c8ba942a3291984acd3da52b4e0ebe2bb5520b770ab147f50c71b09d03658320b9b401fb19e5da8c8f87adaa2a038f8dfb4bd75f2118c8bea43762a33cd94a8b6a0a187818aea3eff97a8bb9449cb8380edb91a6e19d01a36644b765ebd520eb9e69c50cb84d2f98d98deee81f38bd96517d8c3d6ff", 0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000817000-0x10)={0x0, 0x1, 0xfffffffffffffffe, 0x4}, &(0x7f00001a4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000a0a000-0x8)=@assoc_value={r8, 0x0}, &(0x7f00000e4000)=0x8) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000d7b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f20000-0x20)={0xffffffffffff5098, 0x8, 0xb19d52309be89eae, 0x7fffffff, 0xcb, 0xffff, 0x2, 0x5, r8}, 0x20) sendto$inet6(r2, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r3, 0x6, 0x6c5, &(0x7f00006e0000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000215000)=0x18) 2017/11/16 03:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001e3000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000fef000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a41000)="766567617300", 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000e2f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x8, 0x120ffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000632000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0xfffffffffffffffc, 0x10001}, &(0x7f0000e42000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ada000-0x8)={r3, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f11000)={0x20000000, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a01000-0x8)={0x0, 0x2}) preadv(0xffffffffffffffff, &(0x7f0000ca0000)=[{&(0x7f0000ac0000-0x1)="00", 0x1}, {&(0x7f0000234000)="0000000000000000", 0x8}, {&(0x7f00002f5000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f000080d000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x4, 0x0) fcntl$dupfd(r1, 0x406, r4) setsockopt$sock_int(r5, 0x1, 0x3e, &(0x7f00005b5000-0x4)=0x10001, 0x4) r6 = socket(0x20000001c, 0x1040, 0x2) fcntl$addseals(r5, 0x409, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000375000)={0x0, 0x0}) write$fuse_notify_inval_inode(r2, &(0x7f00002a7000)={0x28, 0xf0b5, 0x0, 0xffffffffffffffff, 0x1, 0x8}, 0x28) connect(r6, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x400, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x600000}, 0xe) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000cee000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000e0a000)={0x0, 0x3, &(0x7f000004f000)=[0x68, 0x7, 0xffffffffffffffff], &(0x7f0000284000)=[0xfffffffffffffffe, 0x7fffffff, 0x910, 0x2, 0x62d], 0x1, 0x1, 0xfff, &(0x7f0000e27000-0x4)=[0x6], &(0x7f0000692000-0x24)=[0x5, 0x9, 0x7, 0x1ff, 0x8, 0xffffffffffffff01, 0x0, 0xffffffffffffffff, 0x2], 0x0}) r7 = add_key(&(0x7f00006f4000-0xa)="69645f6c656761637900", &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000dcd000-0x6)="2e6465616400", &(0x7f00003f1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1e000-0x1000)="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", 0x1000, r7) 2017/11/16 03:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b5a000-0x8)="2e2f66696c653000", 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002ad000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d2000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000f7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000a84000)=0x0, 0x4) bind$inet(r2, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000185000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00008e3000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x3}) sendto$inet(r2, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETS(r4, 0x5401, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000969000)="", 0x0, 0xd6ba921a197f4497, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockname$netrom(r4, &(0x7f000095b000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000035d000-0x4)=0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a13000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x212, 0x80000000000005, 0xffffffffffff56f4, 0x8}, &(0x7f000048c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000041b000)={r5, 0xed9f, 0x80000000, 0x8, 0x4, 0x9}, 0x14) recvfrom(r2, &(0x7f0000c92000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x10101, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x101, 0x2000000000000c, 0x1, 0x6ecf, 0x40, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f", 0x2}, 0x60) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d47000)={0x0, 0x0, 0x0}, &(0x7f0000a74000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000171000-0x4)=@int=0x0, &(0x7f0000519000-0x4)=0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000942000)={0x2, 0x3, 0x2, 0x7fff, 0x5, [{0x1, 0x0, 0x7f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfff, 0xe4a7, 0x2, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x200, 0x20, 0x20a3, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x6, 0x4000, 0x9, 0x0, 0x0, 0x3104, 0x0, 0x0, 0x0}, {0x10001, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fcntl$notify(r3, 0x402, 0x3) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00004e0000-0x4)=0x1, &(0x7f0000921000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000039a000)=0x2) getpid() shutdown(r2, 0x0) 2017/11/16 03:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f3000-0x8)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d69000)={0x90000011, 0x0}) getsockname$llc(r0, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x1f) writev(r2, &(0x7f0000644000)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000700004003000000450001070000001419001a000000010100000000000100000001010c00f41ee400", 0x39}], 0x1) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f00000ea000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000b0b000-0x4)=0x18) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000609000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x1c8, 0x2, 0x5}, &(0x7f0000e84000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000737000)={r3, 0x14, "c5ed5282a89d2f8537e1cd45b369e06ec7713591"}, &(0x7f0000cb0000)=0x1c) 2017/11/16 03:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) gettid() openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000040c000)="2e2f66696c653000", 0x8000000000918) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x22080, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000063000-0x10)={0x0, 0x8, &(0x7f00004dd000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9e2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xb17e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x488}, @in6={0xa, 0x1, 0x7000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xb42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f00002e2000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d49000-0x8c)={0x0, 0x8, 0x1000, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000075000-0x44)={0x4, 0x78, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x20080, 0x0, 0xfe, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000067000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000005000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ed6000)=0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000908000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x80000002, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000019b000-0x8)=0x0) 2017/11/16 03:44:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x42, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000001000)={0x7, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpgrp(r2) capget(&(0x7f0000041000-0x8)={0x20480522, r2}, &(0x7f000007a000)={0x3f, 0x8, 0x1, 0x1, 0x10001, 0x6}) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000088f000)={0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x1b, 0x80000001, 0x200000007ff, 0x1, 0x0, 0x402, 0x9, 0xffffffffffffff33}) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x2, 0x40000000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) creat(&(0x7f000034e000-0x8)="2e2f66696c653000", 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="6d28") r4 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f00002a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000423000)=@generic="30cac525955a652e68844e526135be88", 0x10) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000067b000-0x4)=0x51) 2017/11/16 03:44:50 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000822000-0xb)="2f6465762f6877726e6700", 0x4007ff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f70000-0x4)=0x0) mmap(&(0x7f0000da3000/0x4000)=nil, 0x4000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x669000)=nil, 0x669000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000068d000)="", &(0x7f0000226000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000d5d000-0x2)="26f7") wait4(r1, 0x0, 0x5, &(0x7f0000bad000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x80007, 0x7, &(0x7f00008b6000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000766000-0x8)=0x7fffffff) sendto$inet(r2, &(0x7f0000194000-0x1)="37", 0x1, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r2, 0x4, 0x2000) read(r2, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getrusage(0xfffffffffffffffc, &(0x7f0000850000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0x4000000000001) unshare(0xa000000) r3 = mq_open(&(0x7f0000c2d000)="2b00", 0xfffffffffffffffc, 0x86, &(0x7f0000cdd000-0x40)={0x2, 0x3, 0x9, 0x6, 0x0, 0x0, 0x20000000000, 0x0}) lseek(r3, 0xffffffeffffffff9, 0x4) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000040c000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a40000000072bce3a2f48b8e3ca8000000039f88ac72227db55f504f6b457def6b687d1f4a4e6d465a9d69194da1a3c8e079964dace5124f2b8acacffa"}, 0x160) 2017/11/16 03:44:50 executing program 0: epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) dup(r0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f000097e000/0x2000)=nil, 0x2000, 0xfffffd, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0xa02, 0x300) r5 = socket$inet6(0xa, 0x6, 0x44) shutdown(r4, 0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x67, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000160000-0x8)={0x0, 0x2}, &(0x7f0000be9000)=0x8) pread64(r5, &(0x7f000070a000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0xfffffffffffffffd) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009d9000-0x8)={0x0, 0x0}) r7 = socket(0x11, 0x3, 0x8000000000300) fcntl$F_MEM_UNLOCK(r5, 0x801) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000ac7000)={0x1, &(0x7f0000b71000-0x8)=[{0x200000006, 0x0, 0x0, 0xbae}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cda000-0x8)={0x0, 0x0}) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r8, 0x29, 0x20000000000018, &(0x7f0000e94000-0x4)=0x4000000000007ff, 0x4) sendto$inet6(r8, &(0x7f0000d42000-0x1000)="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", 0x4da, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00008a6000)={r6, 0x6, 0xfffffffffffffff7, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ba6000)=0x3b, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000b9000)=@req={0x3f, 0xd0a7, 0x7, 0x3}, 0x10) connect$inet6(r1, &(0x7f0000974000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/16 03:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003fd000)={0x0, 0xe10}, &(0x7f0000fdd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b6000-0xf4)={r2, 0xec, "bd7fc6626540937b3033bcc4689128586f4b2d22e368edf8bb9b02eabfb0d37bb6838e4a99aaa9996213c5ecc675b26955dfbf16dbb3869b77072e033958d047551901ea6e1e756324c45c57f059890217f943fb10c72a1d176e73e104902be88e08e9ed0e363945be5cf28c2e62382a23abe3ac1879670dfa46b031427f392a8fcbfa2331e80ff3e51151ad8aba73540a0bc8e332034bc7bf9cd3b565dd73a2e8f4bbf8b6eab0c9050904f50cb493409a3a8fed54c9fec02ce3f2293ef07fd41b9247913aaccb1a6ec7f74a3121f581752b28718ccf72c15fc475de0b372d1548a43d3a6f787c1d820a5fca"}, &(0x7f00002f6000)=0xf4) bind$inet(r0, &(0x7f0000fe7000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045e000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe4000)={0x3, &(0x7f00007e8000)=[{0x2, 0x7, 0xff, 0x80000000}, {0x9, 0x7, 0x0, 0x7fff}, {0x7, 0x40, 0x1, 0x5}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e09000)="696c6c696e6f697300", 0x9) sendmmsg$inet_sctp(r0, &(0x7f00002e6000)=[{&(0x7f0000dfd000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000-0xa0)=[{&(0x7f00009c8000)="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", 0x291}, {&(0x7f0000c5e000-0xbc)="db0112fb032630a4b93fd2c65c641c628fe9e35389bd981cd2f1590257d6cf135c9eecf8e7c8bdbee1e373bc8adcb428d90cdb7ed74d8c5d524d30904c107989d26bf44fbd733194b4579674d5411098b154752948425a7b685302aad3d348699cc0d0120979aae4a89597cadd8361baababc55c55b0f8da76cc3736d9e52547490599094d16bf91f2cb54a25d2bcef37660618d5e7aef421eb878a0c8cd2169e1729d4bc77d7945a1f8c5e8751ca6f01302c920d8eedfd78cb0044c", 0xbc}], 0x2, &(0x7f0000532000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x4, 0x1, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xfffffffffffffffb, 0x1, 0x1, 0xb0, 0x927, 0xffa, 0xe54, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xe3cc, 0x4, 0x10001, 0x80, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9c, 0x7, 0x206, 0x4cf, 0xd68, 0x9, 0x400, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80, 0x8201, 0x7, 0x5, 0xffff, 0x5, 0x5, 0x0}}], 0x5, 0x20000000}, {&(0x7f000021b000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b67000-0x80)=[{&(0x7f00003a3000-0x57)="3e6a3b681c22a202d482203a8c323427ded064a79dd000f467600d722418f45c310f1a9d4aebeefe132feae97e7fecfe3c4dc6bf04409f6b8d1871fe2664d2ff004f455eff0aa46470f3dc26cbc92a44571e18201d870a", 0x57}, {&(0x7f0000640000)="15377d82454c8dbdf8fc416d580267330c56445397c271f5509d2b25da2254e4c598c0007cbfdd6a421c07d33cfe034a90692dae0c02e4ce2c158765b609f5370895da814babde5dc1697600deb442b8102d96dcd6c757f6b02f9b749d36764e3bcbddfe69e3d9184b2540816035dadfb49f26206438fac42ce48755929b3cbf7ae0ed0737871c3fd46d4f3bddabda8ef233b542754b0d3558861ecf6a6fd1ac", 0xa0}, {&(0x7f0000416000)="f78cd220ddaa1b5bfc0eee4cdfa594f922107ef403ac0051ea7c9cdf478862964367ec5e5d5cbd1deee37739c8152fa85d22dfe743bb17fd2a48bca017a2e0602ff306", 0x43}, {&(0x7f000042a000-0x8f)="7bea7c577de18822475af06b2feb0ab4ebfc2f6c3cb3e141fa795ba0119b057d6ad92797c88c06639f2cf3cbf93494d4e48e6fb071174aa880609083a36950b4543eae3fc7b478565bf995824afd1ac24f79a56c212b2a2b081863f7eb92eee727ae53d74ef5065ad569fa2861c671ec2736f916e62bd7b72b0699ffa2369b8e65430907b8861940cbb2040aadfce7", 0x8f}], 0x4, &(0x7f0000f87000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x6, 0x2, 0x0}}], 0x1, 0x4000}], 0x2, 0x20000080) getsockopt$inet_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000d58000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000967000)=0x57) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c7f000)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) shutdown(r0, 0x1) connect(r0, &(0x7f0000bc2000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000e19000)={r2, 0x2}, &(0x7f0000315000-0x4)=0x8) connect(r0, &(0x7f000093f000-0xc)=@nl={0x10, 0x0, 0x5, 0x3}, 0xc) [ 53.882384] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/16 03:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) signalfd4(r0, &(0x7f0000538000)={0x0}, 0x8, 0x80800) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000956000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c9000-0x9)="2f6465762f70707000", 0xc0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00008cc000)="2e2f66696c653000", 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000035000-0x20)={@loopback={0x0, 0x1}, 0x10001, 0x3, 0x0, 0x2, 0x8000, 0x3, 0x7}, &(0x7f0000a93000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00004fa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r4, 0x40000000000000, r3, 0x0, 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000868000)={0x0}, &(0x7f00004ca000)=0x4) ioctl(r4, 0x4000000002283, &(0x7f0000139000)="34") openat$ppp(0xffffffffffffff9c, &(0x7f00007d4000-0x9)="2f6465762f70707000", 0x1, 0x0) write$evdev(r4, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) inotify_rm_watch(r1, r2) 2017/11/16 03:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) request_key(&(0x7f0000b79000-0xa)="73797a6b616c6c657200", &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018a000)="28852d7b00", 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000ca8000)="2800", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x0, 0x0}) r3 = openat(r1, &(0x7f000058a000-0x8)="2e2f66696c653000", 0x54a00, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007c0000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00001df000)={&(0x7f0000e96000/0x2000)=nil, 0x2000}) r4 = dup2(r2, r1) sched_rr_get_interval(r0, &(0x7f0000444000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00006a6000-0x8c)={0x5, 0x7fc, 0xd7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003f4000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000dce000-0x4)=0x0, &(0x7f0000c3b000)=0x4) write$sndseq(r1, &(0x7f00009b9000)=[{0x7, 0xfffffffffffffe01, 0x0, 0x0, @tick=0x1, {0x6, 0x6}, {0x3, 0x800}, @addr={0x8, 0x80000001}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000816000)={{0x3, 0x2, 0x7, 0x0, 0x100}, 0x81, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000094b000)={0x0, 0x1}, &(0x7f0000e7d000-0x4)=0x8) read$eventfd(r1, &(0x7f00001a7000-0x8)=0x0, 0x8) ioctl$int_in(r4, 0x5421, &(0x7f0000e01000-0x8)=0x4e) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004b3000)={0x12000000000, 0x7fff, 0x6de05326, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000ea6000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000cd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00001bc000)={r5, 0x3}) dup2(r1, r4) bind$netrom(r1, &(0x7f0000c8b000-0x48)=@full={{0x3, {"f428461588b70b"}, 0x7}, [{"d01364eb45eb81"}, {"cb633fa5c0d9f1"}, {"2b2376695e470a"}, {"7c0b484bd81b04"}, {"30240dc8a9bd06"}, {"2c81ed4224a22c"}, {"aacff34f92e936"}, {"3dead818d2b31f"}]}, 0x48) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f00000ab000-0x10)=[{&(0x7f0000293000-0x58)="5800000014001d2304a14b80000d8c560a0600000000e0760400060000000000000004ca0164643e89000500011b010004fbf5100002000004000000001c04ed5dfffff5000022000c0001000408087ffe00ec6b0f536e06", 0x58}], 0x1) 2017/11/16 03:44:50 executing program 1: clock_getres(0x8, &(0x7f0000004000-0x10)={0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000012a000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007ac000)=0x10, 0x80800) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000001000)={0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x10001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) eventfd(0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r6 = userfaultfd(0x800) r7 = fcntl$dupfd(r6, 0x1, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r7, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000001000-0x48)=[{r6, 0x10, 0x0}, {r1, 0x200, 0x0}, {r2, 0x500, 0x0}, {r0, 0x8000, 0x0}, {r2, 0x1000, 0x0}, {r5, 0x2000, 0x0}, {r2, 0x88, 0x0}, {r4, 0x2004, 0x0}, {r3, 0x514e, 0x0}], 0x9, 0xfffffffffffffffa) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2017/11/16 03:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000750000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f000034a000-0x10)={&(0x7f0000e59000/0x3000)=nil, 0x3000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000379000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = getegid() lstat(&(0x7f00007c2000)="2e2f66696c653000", &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bc6000-0x8)="2e2f66696c653000", &(0x7f0000565000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000bf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000eb3000-0x8)="2e2f66696c653000", &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000014c000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setgroups(0x7, &(0x7f0000f45000)=[r1, r2, r3, r4, r5, r6, r7]) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000512000)=0x100000001) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r10 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x3, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r10, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNGETSNDBUF(r9, 0x800454d3, &(0x7f0000332000-0x3)=0x0) close(r9) dup3(r8, r10, 0x0) fcntl$setstatus(r8, 0x4, 0x2400) r11 = add_key$keyring(&(0x7f00004da000)="6b657972696e6700", &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r12 = add_key(&(0x7f0000291000)="69645f7265736f6c76657200", &(0x7f00005bf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000050a000)="9ae061f2fe9a45a8b5cb97befe6b58eab62ea8b4c00a2a4e6d2d74e3e7d0a60232e9b741c25753a06a969aae7f8ed3a3c5143c09e36dac6471777eda31bdd525426cc1530c19a5988f92e8a6d467e65d4f7320588e87e5240879d5ee9585a0839c54a58601f901092682e627d8d272", 0x6f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r11, &(0x7f0000fb8000)="a3986a59d747bd4001a56361abc4e8e4010c882bb959eecf2a94b492a87a918e34cf63142b91834a4ed622591e4309fd2add2120664dd0e88b96707106b893dbfc51cd877f03bc22cfc1d5b4d50bb2637c69d8403ac8dc03fb733a43df2692037ecad5a9b2687ef56741a33797c7762efb3d2bcbb0b11ffd9f3df1de52774a11d50074974b", 0x85, r12) socket$netlink(0x10, 0x3, 0x1) syz_open_dev$sndtimer(&(0x7f0000379000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c06000)=@generic={0x80, 0x7fffffff, 0x2}) 2017/11/16 03:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r0, &(0x7f000097c000)="2e2f636f6e74726f6c00", 0x20102) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) listxattr(&(0x7f00009ae000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000201000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x7ff) utimes(&(0x7f0000a2c000-0x8)="2e2f66696c653000", &(0x7f0000fe1000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00004a3000-0x4)=0x7, 0x4) recvmmsg(r6, &(0x7f0000c96000-0x1a4)=[{{&(0x7f00003d9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000818000)=[{&(0x7f0000639000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d29000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2, &(0x7f0000139000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfffffffeffffffff}, 0x3}, {{&(0x7f0000dd3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000965000)=[{&(0x7f000067c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000cd8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x2, &(0x7f000099f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100000001}, 0x6}, {{&(0x7f00002f2000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000038d000)=[{&(0x7f0000a01000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x1, &(0x7f000007c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x6}, 0xf0f4c8d}, {{0x0, 0x0, &(0x7f0000864000-0x30)=[{&(0x7f0000fde000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00001ba000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ac8000)="", 0x0}], 0x3, &(0x7f000008c000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0xff}, 0x80000001}, {{&(0x7f00006e0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00005b8000)=[{&(0x7f0000b3e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000651000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000ec4000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000223000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000bba000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x5, &(0x7f00006fe000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x6}, 0x9}, {{&(0x7f00007c2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cc7000-0x20)=[{&(0x7f0000f7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000641000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000a07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x10000}, 0x9}, {{&(0x7f0000a2a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00009e0000-0x40)=[{&(0x7f0000afd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000a64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000c15000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000d1a000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x4, &(0x7f0000420000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x0}, 0x81}], 0x7, 0x2001, &(0x7f00001d0000)={0x0, 0x1c9c380}) dup2(r4, r6) renameat2(r4, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f000085d000-0x8)="2e2f66696c653000", 0x0) 2017/11/16 03:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3fda2ab2acd7e5f9, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b1c000)={0x0, 0x61}, &(0x7f0000135000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005e2000)={r1, 0x1}, 0x6) r2 = socket$unix(0x1, 0x5, 0x0) r3 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x2) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005e1000)={0x5}, 0x4) pipe2(&(0x7f0000ee6000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000de1000-0xc)={0x0, 0x80000, r4}) connect$unix(r2, &(0x7f0000837000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r5, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x7f, 0x7f, 0x101, 0xce, 0x8}, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r7 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c17000)={0x0, 0x0}) write$evdev(r6, &(0x7f0000168000-0x90)=[{{r8, r9/1000+30000}, 0x75, 0x9, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x100000000, 0x3, 0xfffffffffffff77a}, {{0x0, 0x0}, 0x0, 0x9, 0x9}, {{0x0, 0x2710}, 0xadf, 0x2, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0xcdf9348, 0x400, 0xcc9f}, {{0x77359400, 0x0}, 0x0, 0x4, 0x1}], 0x90) r10 = socket(0x10, 0x3, 0xa) sendfile(r10, r7, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) openat$ppp(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)="2f6465762f70707000", 0x2b0900, 0x0) getpid() r11 = add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r11, r11) r12 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f0000add000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/11/16 03:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000024000, &(0x7f0000002000-0x4)="aa09f62e", &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000f68000-0x4)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000380000)="2e2f66696c653000", 0x2, 0xcc) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000d45000-0xc)="2f6465762f62696e64657200", 0x610200, 0x0) pipe(&(0x7f00004a2000)={0x0, 0x0}) socketpair(0x5, 0x80007, 0x6, &(0x7f00007e4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000931000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, 0xffffffffffffff9c}) fcntl$dupfd(0xffffffffffffff9c, 0x0, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f000043e000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000045e000)=0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e61000)="2f6465762f73657175656e6365723200", 0x1fff8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000f67000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2077c0000}, &(0x7f0000f64000)=0x98) connect$inet(r5, &(0x7f0000f61000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000343000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095b000-0x4)=0xe8) socketpair(0xa, 0x1, 0x9, &(0x7f00006f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000c2a000)=@assoc_value={r7, 0xffffffffffffff01}, &(0x7f0000d59000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000773000)={0x0, 0x3, 0x10}, 0xc) writev(0xffffffffffffffff, &(0x7f0000e07000)=[{&(0x7f00006b9000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) getsockopt$inet6_int(r6, 0x29, 0x38, &(0x7f0000f66000-0x4)=0x0, &(0x7f00004d8000-0x4)=0x4) connect$inet6(r6, &(0x7f000063b000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000042d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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}, {{@in=@rand_addr=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}}, &(0x7f0000b53000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, r8, r10}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r6, &(0x7f0000f63000)="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", 0x5ac, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) [ 54.026700] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/16 03:44:50 executing program 2: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x6, 0x8000f, 0x80000000) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000093f000)={@multicast1=0xe0000001, @rand_addr=0x5, @rand_addr=0x4}, 0xc) bind$unix(r0, &(0x7f000093e000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002ae000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000350000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000006a000-0x8)={0x6c5d6efb6fc444fe, 0x10}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000093f000-0x4)=0x0) listen(r1, 0x0) r4 = socket(0x9, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000940000)=0x8, 0x4) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(r4, &(0x7f0000942000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000941000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000093b000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000941000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f000042a000-0x4)=0x4) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x21, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x6c6, &(0x7f00004a1000)="c439b3b8ce1528efba1ce32b2ef14f16", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f9000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="07004000000000000000000000000000"}) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000941000-0x13)="afef171fd0832a08d201493e0aadccb1ded8b1", 0x13, 0x80, &(0x7f000016f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/11/16 03:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000265000)={0x8, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ea000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000046d000)=0x0) capset(&(0x7f000000b000)={0x20080422, r1}, &(0x7f000000d000-0x18)={0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000593000)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000815000-0x10)={&(0x7f0000fea000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c2f000)="2f6465762f70707000", 0x4000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000a53000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000716000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r4 = getpid() ptrace$poke(0x4, r4, &(0x7f00002a9000)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x40000000a, 0x3) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) creat(&(0x7f0000b91000-0x8)="2e2f66696c653000", 0x9) mknod(&(0x7f00009de000-0x6)="2e2f62757300", 0x8008, 0x8) 2017/11/16 03:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b91000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8c080, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d24000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) listxattr(&(0x7f0000695000-0x8)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) writev(0xffffffffffffffff, &(0x7f0000a98000)=[{&(0x7f0000656000)="", 0x0}], 0x1) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000031000-0x4)="00000000") r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b73000)="2f6465762f6b657963686f726400", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000030e000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7e6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x235}], 0xa) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009f3000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000bff000)=0x0) rt_tgsigqueueinfo(r4, r5, 0x3d, &(0x7f00007f0000-0x10)={0x39, 0xf7f, 0x0, 0x1ff}) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000004000-0x28)={@generic="5b46f93565aed578372ae128be1c6218", @ifru_data=&(0x7f000001f000)="dc62751acbb72bb3dada7f1509a0687478d6e21e63dd95d894e011cb1e037ce8"}) r8 = syz_open_dev$urandom(&(0x7f0000030000)="2f6465762f7572616e646f6d00", 0x0, 0x0) splice(r8, 0x20000062, r7, 0x0, 0x7, 0x2) 2017/11/16 03:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x1) accept$packet(r0, &(0x7f0000861000+0x6f4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b1b000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b58000)={@multicast1=0xe0000001, @rand_addr=0x2, r2}, 0xc) symlinkat(&(0x7f00007c2000-0x8)="2e2f66696c653000", r1, &(0x7f00006de000-0x8)="2e2f66696c653000") renameat2(r1, &(0x7f0000c72000)="2e2f66696c653000", r1, &(0x7f0000cf3000)="2e2f66696c65302f66696c653000", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000839000-0xb0)={{0x2, 0x80000000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x22, 0x0, 0x9, 0x6, 0x63e, 0x9, 0x0, 0x5, 0xf600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000045d000)={0x0, 0x3, &(0x7f000051e000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d5}]}, &(0x7f0000d78000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000877000)={r3, 0x3}, &(0x7f00009d9000)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup(r5) clock_gettime(0x0, &(0x7f00006a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r6, &(0x7f0000c56000)="2e2f66696c653000", &(0x7f0000000000)={{r7, r8/1000+30000}, {0x0, 0x0}}) getsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00009ca000+0x2bf)={0x2, 0x2, {0x2, 0x3, 0x7, 0x2, 0x49b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = creat(&(0x7f0000e3f000-0xe)="2e2f66696c653000", 0x2000000) linkat(r1, &(0x7f000014f000)="2e2f66696c653000", r1, &(0x7f0000553000-0xe)="2e2f66696c65302f66696c653000", 0x400) r10 = dup(r9) r11 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000dfb000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000512000-0x8)={0x0, 0x40}, &(0x7f0000d28000-0x4)=0x8) fcntl$dupfd(r11, 0x406, r1) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000032000-0x10)={r12, 0x9, 0x7, 0x295f}, 0x10) getgid() sendmsg$netlink(r11, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f00009fb000)=[{&(0x7f0000127000)=[{0x128, 0x1a, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/16 03:44:51 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052d000)="2e2f66696c653000", 0x301000, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ea000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000ce4000)="2e2e", &(0x7f0000b07000)="2e2f66696c653100") mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$VT_RELDISP(r0, 0x5605) fcntl$getownex(r2, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000512000-0x5)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r6) r7 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x4}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x10, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0xdffffffffffffffe, 0x1, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000fa2000-0xb0)={{0x2, 0x7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x13, 0x160000, 0xffffffffffffffff, 0x6ad1, 0xffffffffffff7fff, 0xfffffffffffff800, 0x10001, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x92, 0x0, 0x0, 0x3c49f8a3, 0x0, 0x0, 0x800000000000, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r6, 0x9, r6) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bd000)="2f6465762f73657175656e6365723200", 0x82, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000fa1000)=0x3fe) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x4, r5, 0x400207, 0x20000021) chown(&(0x7f00008f5000-0x8)="2e2f66696c653100", 0x0, 0x0) 2017/11/16 03:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") inotify_init1(0x80800) r0 = getpid() prlimit64(r0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d8000)="2f6465762f72666b696c6c00", 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db9000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0xe8) sync() lstat(&(0x7f0000e7c000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) r3 = getpgid(r0) ioprio_set$pid(0x3, r3, 0x8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000866000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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creat(&(0x7f0000001000)="2e2f66696c653000", 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x400) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f000052e000-0x20)=[{&(0x7f00001f2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f000003c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}], 0x2, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000076d000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00006ab000-0x20)={{0x0, 0x0}, {r7, r8+30000000}}, &(0x7f0000670000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x58062fef, 0x480000, 0x2, 0xffff, 0x0}, &(0x7f00001ef000-0x10)={0x0, r9}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socket(0xf, 0x808, 0x2f9) 2017/11/16 03:44:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xd) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000965000)=[{&(0x7f0000a5f000+0xb66)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe", 0x1e}], 0x1) socket$netlink(0x10, 0x3, 0x400d) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000e92000)=[{&(0x7f0000885000)="61750291cc6faf8076cd95617f02c4147f9f42a9e5517e7b488f14ea7fbff1f2add51432ce801e685d7eb3e2576b3bf0923d05cb4b3a52d184ba92d26b2dbe0efefe0119891276ce4d9a5857efe9b1fdb97de0fbe8a9c3b3f9234ab84a5d1e895436ebb4ef5667fae78695f29ac1dc298e8647903743a28ae65c03d1ffc1c8c0e20183ab41e5e3640db50b9fba8185325d082da7f99887e92ae0343f0051076265d6f492b537d420bb11c0c4337c12afe52a6e6f19c57fdfa1eaac2eac63d8aaacb723c6db48609a1ce356475b5c4e", 0xcf}, {&(0x7f000097d000-0xf0)="cfd14cbf40f1ab84c7a510921bd3bcb7333eeed189bacd6e9cb8ce431eb3581a76730ef3562953d3c1101542437828914f9e22428491c806f3fe8d8f78496aa7731a66a4e0f388a8fac1a4eb84cbf22939cc396dc4c01f800d2e967cca7a269e14de24a0d5ab78222921408ff03e882dede10720450ac6c89d146bf92f3552f2ebd74398643c415f377b1b0cfe798ca9b8769daef6ffa463fdf749a93754065500a87be232afe5534f6c0e649ddae4351db3a83a916a9045e0a3eb38d54af22872d8ea82f924353f89b632bddbd27cbe2b60df1f2d3a6e8425b3545daf2987d478c5ed34e42bfa2d124eb9629582d27d", 0xf0}, {&(0x7f000065f000-0x73)="abc60a50c1a6ae47a93323c44be1e2e73ebef82ecad340c2c42a12e68ea1ebf60ca76687af74ba1ef0ce3a7fa85df10bef95d07029b55a0e6b94f7b887b1662a3ee7f9f8d2289b453e19d529b17cd2511829a86513902f8b33b5a9a1de052a8b1cebb98aeb3f48dec57379b23f03d9f6cd4c40", 0x73}, {&(0x7f0000541000)="b5b2160bab00a88310a6b64fbd8e1a0b411178d3823907bdc53a7ee3cc6e32c61e619a57b965fa9ec161fb8f9bab412271fa36f1e53e0be92422efeaf77e4c86d5d61e", 0x43}], 0x4) socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f000000020319200300000000006ccd0802bb05090001000000000000000102", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00007dc000)=[{&(0x7f0000fbb000-0xc7)="509760a981b0977b42af2d2a411f8a49c709fe5810374f81c5226e8766d68585d312f2899a072cba7cee27f40be7220749b281eaed1262c93052c119bce262775c6061fa0ad7d8db487ede258a1c68db0519b4da1a9b5d26b648a74c9d779b5150721ac01e369c80cf4370a1aa0e6c5c650d297b77d4a07dbbb46060547a46dc21ea5cef96bf1021349dd3f9362ba5674f73bda2d9d199a8f86140465d9a57fabc2f8dcf34c15922e0bd20382cc948cbfb775ba46a0fca534b6a7ba453e83293b24d0ca2c7c8613cc79b35a7946faafa9944342a5737587b04eb580d8e504871ff164cb3245e17611ff7161b10812b", 0xef}], 0x1) r5 = dup2(r2, r4) ioctl$TCFLSH(r5, 0x540b, 0x7) socket$netlink(0x10, 0x3, 0xc) 2017/11/16 03:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x11, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f0000254000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000006d000-0x8)=0x7d5) read(r2, &(0x7f00008f8000-0x9)="000000000000000000", 0x9) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000209000)="2f6465762f6175746f667300", 0x254000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000cc5000-0x4)={0xfffffffffffff001}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) fanotify_mark(r0, 0xd1, 0x40000020, r3, &(0x7f00000a7000)="2e2f66696c653000") ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r6 = creat(&(0x7f00007b3000-0x8)="2e2f66696c653000", 0x25) getresuid(&(0x7f0000478000-0x4)=0x0, &(0x7f0000a93000)=0x0, &(0x7f000041d000)=0x0) setsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="1e66b8a6264c0b6b07a5f3471d00434172016b29308042b4bb2a3d86c4e0927be61e29d8b27b9b961461dc528dd12527718459d9b06ddcce3942a4dcaa50d22f314442359a3df577f133106953b9f5069b9236a4e5615651e7cb7ef289a33d3dc3e734f9110cdafa222a6074d1ed05b625137c78905ca224baa01cdac5bf6e64b219a35165ca9c30c5204e034ea2173ab4d5ae64f0c6874435ba3d2289f5b895cf9a2bef62222814c67172284b4667d500c15d5a866b23aeea7d7690a6455492023933d12caa", 0xc6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000f7000)={0x0, 0x2}, &(0x7f000055d000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00007dc000-0x8)=@assoc_value={r7, 0x3f}, 0x8) getgroups(0x1, &(0x7f00002be000-0x4)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000b0000+0x8dc)=0x0) setgid(r8) mincore(&(0x7f00001da000/0x1000)=nil, 0x1000, &(0x7f000040d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") geteuid() mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f000051c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_REGISTER(r5, 0xc020aa04, &(0x7f0000f72000-0x20)={{&(0x7f0000124000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 54.186443] netlink: 56 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/16 03:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f00000e9000-0x78)={0x2, 0x78, 0x100000000, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x3, 0x6, 0x200, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x1000008, 0x200000000000010, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63707573657400", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000288000)=0x0) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310c5", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = socket(0x18, 0x0, 0x1) read(r2, &(0x7f0000c74000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x6, 0x4, 0x7, 0xffffffff, 0x5, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="859e5b52ae8dffc38f844c3edd7c00e310c37ea2163d997ee84265ed3875739d727f3169158a12f8eb4e1a0a56603f3e1f1b0505fb123bbcb4b97a712608fdd154134139626c04c1a8cd72c7b51f8d98059fb3bdeb5a", 0x56}, {&(0x7f000073f000)="4c3d7c6d68e1b12b9eea31980e966cfda052925880d044e17e802a71715d307964814feba4f63b22d1d6d09ba6868a43e66cf908d76d7f4c2e2454686a6335d46edd46362cd060b932f3609b9a85c794cb74cc966dc7d7180017cae0b504b5d057538bfefce90e0d4dab39fa514730a8dc5fd9b9d2555258d48468259484ffce4c5cbea2222f7d09f8041a59e77f065b137c7c9b1b9a1cc357d2c2b370c2", 0x9e}], 0x2, &(0x7f000015a000-0xf8)={0xf8, 0x7099a36323139935, 0xfff, "31bedde66778649889d8b8860e4210ac42809e5e90c267697ee3f229ef4b13bbea843828619f878ce287acdf42921c1e7931f6f76d39babe38c034d0be07f99d9265f18ac3e4498da5bc4fdc913daad382699b8b0dfc78daedc55940b640d3b581e5651e07f639060241650f391e3ed8d2bb91ff73138b1336fe05848e20e301217ab00da422c4a1996221b1c6dad0287bed1a2a2df4d119f7061dbd6cc104db098b1f3a8c941c7f9c0fc5b502027c88d5a6ab94d51d72c0d27befeb3914fca083dfe23313e1203c1960c120c6d689ef63dad0065f678a50bd736c3cde89c396b15f57"}, 0xf8, 0x10}, 0x4000) unlink(&(0x7f0000001000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002a2000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004cc000)="6f6945732e69646d617000", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000700000-0x13)="6c6f70726f636d696d655f7479706524275d00", 0xfffffffffffffff9) r4 = request_key(&(0x7f000032e000-0x5)="7573657200", &(0x7f00002c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000)="6b657972696e6700", r3) request_key(&(0x7f0000388000-0xa)="73797a6b616c6c657200", &(0x7f0000b02000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097f000-0x9)="73656c666264657600", 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f00009f6000-0x5)="7573657200", &(0x7f000030d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 03:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0x0, 0xfffffffffffffffd, 0x3, 0x1000000040083e37, 0xd43}) getsockname$unix(0xffffffffffffffff, &(0x7f00004cf000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000414000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000ff000)=@assoc_value={0x0, 0x0}, &(0x7f0000cd8000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000565000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ee000-0x8)={r1, 0x9}, &(0x7f0000ea6000-0x4)=0x8) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, &(0x7f00006fc000)=0xc) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ba000-0x4)=0x0, &(0x7f00001cf000)=0x4) getgroups(0x2, &(0x7f0000207000-0x8)=[0x0, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f46000)=@get={0x1, &(0x7f0000467000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001}) lstat(&(0x7f0000ceb000)="2e2f66696c653000", &(0x7f0000a9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b95000-0x4)=0x0) r9 = getuid() fstat(0xffffffffffffffff, &(0x7f00001c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() clock_gettime(0x0, &(0x7f0000ce7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bbb000)={r12, r13/1000+10000}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000243000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dc000-0x4)=0xe8) getgroups(0x9, &(0x7f000013c000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000e99000-0x38)=[{&(0x7f0000121000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000037b000+0xe01)=[{&(0x7f0000441000-0x62)="7c006a96e85d2ef7f98e3a14819828c0980fd91c5470e388db2f633d2d3927033c446f560993327ef481f1a2702adfb0b15e3b09cc5c56ffec2287f9948d9b1d8c6254e18f7fd6ca865c3c884172195f8853f32a4eff4ee41491c0ec45b59eac5622", 0x62}], 0x1, &(0x7f000053b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r14, r15}], 0x4, 0x4000}], 0x1, 0x11) 2017/11/16 03:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x5]}, &(0x7f0000973000-0x4)=0x6) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x88804) r2 = memfd_create(&(0x7f0000829000)="5d00", 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000944000)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r2, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000d0000-0xc)={0x10000000, 0x0}) r4 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000c54000)=0xfffffffe, 0x4) write(r4, &(0x7f0000c12000-0x22)="2200000014000700000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e26000-0x8)={r5, 0x4}, &(0x7f00005f0000-0x4)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x6, {"eb406266ce2c28"}, 0x38}, 0x10) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x80000) r7 = socket$netlink(0x10, 0x3, 0x1ffffffffffffc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000c0d000-0x4)=0x100003, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r6, &(0x7f00007f6000)={0x60000000, 0x0}) ppoll(&(0x7f0000030000-0x30)=[{r6, 0x80, 0x0}, {r6, 0x2, 0x0}, {r7, 0x4000, 0x0}, {r7, 0x100000000002, 0x0}, {r6, 0x4468, 0x0}, {r7, 0x6308, 0x0}], 0x6, &(0x7f000002f000)={0x0, 0x989680}, &(0x7f000000d000-0x8)={0x8}, 0x8) msgget(0x3, 0x20) epoll_pwait(r6, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) epoll_wait(r6, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x401) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f00000e9000-0x78)={0x2, 0x78, 0x100000000, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x3, 0x6, 0x200, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x1000008, 0x200000000000010, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63707573657400", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b76000)=0x0) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310c5", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = socket(0x18, 0x0, 0x1) read(r2, &(0x7f0000c74000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x6, 0x4, 0x7, 0xffffffff, 0x5, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="859e5b52ae8dffc38f844c3edd7c00e310c37ea2163d997ee84265ed3875739d727f3169158a12f8eb4e1a0a56603f3e1f1b0505fb123bbcb4b97a712608fdd154134139626c04c1a8cd72c7b51f8d98059fb3bdeb5a", 0x56}, {&(0x7f000073f000)="4c3d7c6d68e1b12b9eea31980e966cfda052925880d044e17e802a71715d307964814feba4f63b22d1d6d09ba6868a43e66cf908d76d7f4c2e2454686a6335d46edd46362cd060b932f3609b9a85c794cb74cc966dc7d7180017cae0b504b5d057538bfefce90e0d4dab39fa514730a8dc5fd9b9d2555258d48468259484ffce4c5cbea2222f7d09f8041a59e77f065b137c7c9b1b9a1cc357d2c2b370c2", 0x9e}], 0x2, &(0x7f000015a000-0xf8)={0xf8, 0x7099a36323139935, 0xfff, "31bedde66778649889d8b8860e4210ac42809e5e90c267697ee3f229ef4b13bbea843828619f878ce287acdf42921c1e7931f6f76d39babe38c034d0be07f99d9265f18ac3e4498da5bc4fdc913daad382699b8b0dfc78daedc55940b640d3b581e5651e07f639060241650f391e3ed8d2bb91ff73138b1336fe05848e20e301217ab00da422c4a1996221b1c6dad0287bed1a2a2df4d119f7061dbd6cc104db098b1f3a8c941c7f9c0fc5b502027c88d5a6ab94d51d72c0d27befeb3914fca083dfe23313e1203c1960c120c6d689ef63dad0065f678a50bd736c3cde89c396b15f57"}, 0xf8, 0x10}, 0x4000) unlink(&(0x7f0000001000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002a2000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004cc000)="636966732e69646d617000", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000265000-0x2)="2500", 0xfffffffffffffff9) request_key(&(0x7f000032e000-0x5)="7573657200", &(0x7f00002c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000)="6b657972696e6700", r3) r4 = request_key(&(0x7f0000388000-0xa)="73797a6b616c6c657200", &(0x7f0000b02000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097f000-0x9)="73656c666264657600", 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000e84000-0x5)="7573657200", &(0x7f00000a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000c3e000-0x10)={0x77359400, 0x0}, &(0x7f000053c000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 03:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000a02000-0x4)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100000000000000, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_MEM_UNLOCK(r1, 0x801) sendto$inet6(r1, &(0x7f0000248000)="75", 0x1, 0x20004002, &(0x7f0000999000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x401) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb5000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000)=0xe8) bind$packet(r2, &(0x7f0000c63000)={0x11, 0xff, r3, 0x1, 0xfffffffffffffffe, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b7e000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098b000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d3d000+0xc0a)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x6, 0x8, 0x400, 0xbc8, 0x870000, r4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(0xffffffffffffffff, 0x1010a, 0x80000000, &(0x7f00002e1000)="", 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x6, 0x0, 0x4000000003f) sendto$inet(r5, &(0x7f00003ae000-0xbb)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c978bd8dab011fc17eb6fffab26320816782b77f70ebcb8a297d23e15731f6d1716047576d744e5fcf4445bfcab115034af40b8f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df596941120bb9185ad0e760329889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xbb, 0x40000, &(0x7f0000aac000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r5, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x100000000000, ""}, 0x10, 0xfffffffffffffffd}], 0x1, 0x0) recvmmsg(r0, &(0x7f00006c8000)=[{{&(0x7f0000109000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006fb000-0x50)=[{&(0x7f00000da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000963000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000823000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000c6a000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000583000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x5, &(0x7f0000c97000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2}, 0x6}, {{&(0x7f00006c7000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000eaf000)=[{&(0x7f0000e3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00009ea000)="000000000000000000000000000000000000000000000000", 0x18}], 0x2, &(0x7f0000d6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x7}, 0x81}], 0x2, 0x0, &(0x7f000018b000-0x10)={0x0, 0x1c9c380}) poll(&(0x7f0000ea5000)=[{r0, 0x3181, 0x0}], 0x1, 0x401) r6 = open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x103882, 0x95cbe7f1b8dfa3a7) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000835000+0x7a9)="69699394c9a2c488f4576cfaab522b8eadf5b1e43d145cd6706373f3a269cdefccf8a4353152b7d4b06b72c7a74c4bae97a3791bd3d81c5297b5e25eb30ae31528c102b238b6d5a1f42d054457dae3feca09e3a8d5bc75a361da2c54cfd836c86d65af2a1869a8e0dfdd4f9dfbcba762411b8e03936cd5225ab7d5d815634c4818d588ab464e832b8a8845e2ae63781511752bc62d382fb1a9afe50e223aa6e2df04343fc76f3169b7127d45479250c61bb88758ed6b403d6041d0b73cf01f6853139df585d5331e098f22f1ba486a2e4460017b22b196e1e04621e75762e94284e9eb71fb9e4cb350cbb4925065036b510b6d311b", 0xf5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000189000)=0xd1, 0x7, 0x8, &(0x7f0000fea000)={0x77359400, 0x0}, &(0x7f0000d4b000)=0x5, 0x200) r7 = syz_open_dev$loop(&(0x7f0000090000)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x8006) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r7, 0x0) 2017/11/16 03:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd2000-0xf)="2f6465762f73657175656e63657200", 0x80003, 0x0) accept4$ipx(r0, 0x0, &(0x7f000006f000)=0x0, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000e13000)="2f6465762f6c6f6f702300", 0x0, 0x5) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000fd3000-0x20)={{&(0x7f00003a3000/0x1000)=nil, 0x1000}, 0x0, 0x0}) ioctl(r1, 0x400000000000127a, &(0x7f000023e000)="") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00007b7000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x359, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000145000)=@pi={0x0, 0xfbff, @ipv4={{0xe, 0x4, 0x25, 0x0, 0x1040, 0x3, 0x8, 0x7, 0x7f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@cipso={0x86, 0x22, 0xb9, [{0x7, 0x9, "e695f48f01264b"}, {0x1, 0x11, "4d89d735c20cdbf1778b626ead8c90"}, {0x0, 0x2, ""}]}]}}, @udp={0x3, 0x2, 0x1008, 0x0, "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"}}}, 0x1044) 2017/11/16 03:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d69000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000c11000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e82000-0x27)="db7de766d12a40d12d6ae43f33f6ae9ddcff4c43c861cf73038e7da775b1f54282c0b38ab4c32f", 0x27, 0xfffffffffffffffd) openat$sequencer(0xffffffffffffff9c, &(0x7f000070f000-0xf)="2f6465762f73657175656e63657200", 0x40100, 0x0) keyctl$unlink(0x9, r0, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000cdc000)="2f6465762f62696e64657200", 0xc000, 0x0) request_key(&(0x7f0000e1f000-0xd)="646e735f7265736f6c76657200", &(0x7f0000fc9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006cd000)="e86b657972696e6700", 0xfffffffffffffffc) 2017/11/16 03:44:51 executing program 6: r0 = memfd_create(&(0x7f0000001000-0x12)="5b766d6e6574306d696d655f747970652b00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0) alarm(0x0) lsetxattr(&(0x7f0000c3c000-0x8)="2e2f66696c653000", &(0x7f000013c000)=@random={"62747266732e00", "6b657972696e676574683000"}, &(0x7f00003e9000)="707070313a706f7369785f61636c5f6163636573732d00", 0x17, 0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005f7000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") nanosleep(&(0x7f0000751000)={0x77359400, 0x0}, &(0x7f0000c85000-0x10)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000067e000)="72616d667300", 0x800089, &(0x7f0000482000-0x1)="") chroot(&(0x7f000009a000)="2e2f66696c653000") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f0000c55000-0x8)="2e2f66696c653000", &(0x7f0000269000)="2e2f66696c653000", &(0x7f0000da0000-0x6)="6d73646f7300", 0x1000, 0x0) r2 = dup(r1) chdir(&(0x7f00003f7000)="2e") setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00000f4000)="3a50172aeb35b847828db4b6294cb5bd2d3e1a86a5c61b9d370d69b480d4abe11b5ea941307aafdaba821f8780f40f821ed3fd1c94fa2915789ec2ac559362276c87d503898a916f82352c6fd5de1bfc9801da1663415d86736898866f0b29c7eccada87644cfc19a89d127520225b92cd8e8eab508de53b34363cf36a29ca5a795d4165c3a5d4b1f3fb723800488f22cfa87d07a01644df709f681674c57a6838009d78bf857c712d50ab0566ea5df8463a1897d05813b9cd2fb351174a66c6a4ff7cf46dae378866e2165d4ab53726c219f2a7f0cde615d3", 0xd9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bd8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = open(&(0x7f0000a4e000-0x1)="2e", 0x80, 0x20) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f00004eb000+0x519)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000036f000-0x8)={r3, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000367000-0x4)=0x0) pivot_root(&(0x7f0000428000)="2e2f66696c653000", &(0x7f00008a6000-0x8)="2e") ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000047b000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004ac000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) getcwd(&(0x7f0000cca000-0x49)="", 0x0) fallocate(r1, 0x3, 0x7, 0x2) write$fuse_notify_store(r1, &(0x7f000068c000)={0x28, 0x5, 0x0, 0x5, 0x10000, 0x2}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ee6000)=0xfffffffffffffffe) recvfrom$unix(r4, &(0x7f000096e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2, &(0x7f0000eba000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/11/16 03:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e7000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) write$fuse_notify_inval_entry(r0, &(0x7f0000001000-0x20)={0x20, 0x5, 0x0, 0x3, 0x3}, 0x20) epoll_create1(0x80000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x1, 0x2, 0x200, 0xa27e}, 0x10) r2 = epoll_create1(0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000610000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00008db000-0x6)={0x9, 0x101, 0x101}) memfd_create(&(0x7f0000cef000)="2c00", 0x3) epoll_wait(r2, &(0x7f0000ea0000)=[], 0x0, 0x1) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r1, 0x0, 0x7f}, {r2, 0x9, 0x7f}], 0x3, 0x401) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00001ab000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x49) close(r4) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002c000-0x8c)={0x20, 0x5b, 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]}) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f000040a000-0x8)="2e2f66696c653000", &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getgid() getgroups(0x3, &(0x7f000038d000)=[r6, r7, r8]) writev(r5, &(0x7f000068e000+0x97b)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) readv(0xffffffffffffffff, &(0x7f0000f19000)=[{&(0x7f00009c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b0}, {&(0x7f00002f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f73657175656e6365723200", 0x7ffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x10, r9, 0x0) 2017/11/16 03:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002c7000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f00009c3000-0x8)={0x800000}, 0x8) socket$inet6(0xa, 0x4, 0x147) r1 = syz_open_dev$sndseq(&(0x7f0000cba000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000899000)=0x7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000)={0x80, 0x0, 0xc8, 0x0, 0xfffffffffffffffc, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 03:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2f000)={0x3, [0x4, 0x2, 0x0]}, 0xa) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c3", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000e71000)="") pipe2(&(0x7f0000e22000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4000000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f000097c000)={0x0, 0x0}, &(0x7f0000ae7000)=0x10) select(0x40, &(0x7f0000592000-0x9)={0x0, 0x0, 0x0, 0x7ff, 0x2, 0x9, 0x1, 0x0}, &(0x7f0000fe1000-0x40)={0x100000000000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x4, 0x0, 0x11f7, 0x2, 0x1, 0xfffffffffffffffb, 0x4, 0x1004}, &(0x7f0000001000-0x10)={0x0, r3}) statfs(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x19)="00000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000011000)={0xde, 0x39ae5b4b, 0x9, 0x6, 0x10, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e03000-0x8)="2e2f66696c653000", &(0x7f00002dc000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000729000-0x4)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000d01000-0x8)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b2000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000230000)={0xaa, 0x4, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003ef000-0x8)=0x0) 2017/11/16 03:44:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e55000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000506000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000009d000)={0x3, &(0x7f00003dc000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e39000)={r3, &(0x7f0000a30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) clock_nanosleep(0x6, 0x1, &(0x7f000095b000)={0x0, 0x0}, &(0x7f0000fc6000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000430000-0x9)="2f6465762f73672300", 0x7, 0x60100) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c5f000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000afb000+0x1d7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008a7000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, {0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000003, 0x0, 0x2, 0x0, 0x0, 0x0}}, 0xe8) r6 = creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x80) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) vmsplice(r0, &(0x7f00005fc000)=[{&(0x7f00009b1000)="e3bc168e8682bbe88c84ba7ec724b168020512dbb425e54726db", 0x1a}, {&(0x7f0000a75000)="cbe3c53f9136e6c790dfa8db4dd011e17d25bce2dcebbb136ae16d61833817094c7175b7ddcdad5ab54a5f9ad59a2d448898f6044d557b496ba2f372fb49f22c4c823a02585a5244a30de243820137fc6a7e9705abddf1b0908fbf2cd8691f89f5cc0bc350f2af414093a8b52ed5d2e73c99defa7944daff7eaa2e054d08192b3f76b28c2dba8af578a01359d91bc137c0796df1fa390697cd2191159114f505967ddc69b74e24005616ea0a315239d3f3fd0c7e631014cb182efcfb3c8b210abc9f50", 0xc3}], 0x2, 0x8) ioctl$TCSETA(r6, 0x5402, &(0x7f0000432000-0x14)={0x4, 0x3, 0x10000, 0x6, 0x707, 0x100000001, 0xffff, 0x0, 0x1, 0xb5}) fcntl$getownex(r5, 0x10, &(0x7f00007c3000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_PSP_CHECK(r6, 0x6, 0x6c7, &(0x7f0000c2e000)=0x0, &(0x7f00003b9000-0x3)=0x4) waitid(0x1, r7, 0x0, 0x4, &(0x7f0000b28000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0x0) r9 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000f4a000-0x8)="2e2f66696c653000", &(0x7f000089b000)={{0x0, 0x2710}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000426000)={0x0, 0x0}, &(0x7f000086e000-0x4)=0x8) read(r1, &(0x7f0000574000)="", 0x0) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r9, 0x4c00, 0xffffffffffffffff) 2017/11/16 03:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005fb000)="2f6465762f6b657963686f726400", 0x181200, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) time(&(0x7f0000a19000-0x8)=0x0) mkdir(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000f5b000-0xe)="2e2f66696c65302f66696c653000", r1, &(0x7f0000ea5000)="2e2f66696c653000") renameat2(r1, &(0x7f0000c72000)="2e2f66696c653000", r1, &(0x7f0000cf3000)="2e2f66696c65302f66696c653000", 0x1) open$dir(&(0x7f0000b4b000)="2e2f66696c65302f66696c653100", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x9) [ 54.340904] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.357847] binder: 6619:6622 ioctl 5609 208daffa returned -22 2017/11/16 03:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00004dc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xca, &(0x7f000010a000)="f0fee0000000c333004300a000080000fb1b000012f305", 0x17) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000994000-0xc)="2f6465762f62696e64657200", 0x40, 0x0) accept(r1, &(0x7f0000db5000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d5e000-0x4)=0x6) accept4(r0, &(0x7f00001da000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e95000-0x4)=0x80, 0x800) openat$keychord(0xffffffffffffff9c, &(0x7f0000d49000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afb000-0x9)="2f6465762f72746300", 0x0, 0x0) r4 = dup3(r1, r3, 0x80000) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000070d000)="2f6465762f6b657963686f726400", 0x8000248439, 0x0) r6 = openat(r5, &(0x7f0000b74000-0x8)="2e2f66696c653000", 0x100000001004, 0x1) mq_timedreceive(r6, &(0x7f00005ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x10000000000004, 0x0) sysinfo(&(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000000000") r7 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x4600, 0x4000000, 0xd34, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffff, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f000084f000)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) r8 = socket$inet(0x2, 0xa, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00007f7000-0x20)={0x20000006, 0x0, 0xffffffffffffffff, 0x70000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00006ec000-0x20)={0x4, r9, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00007f0000)={0xa09, r10, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f3c000)={0x8, r11, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000014a000)={0x80000000, r11, 0x0, 0x4}) r12 = msgget(0x3, 0x0) msgrcv(r12, &(0x7f0000c14000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x8001, 0x3000) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f00001cf000)={0x80000001, 0x4a0856c7, 0x3b}) r13 = add_key(&(0x7f0000eaf000-0xa)="65616158", &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cce000-0x57)="8ee8d3ba30b7b232f03109fa15481e7ece8602b1ca000000000000d7bf604d3f981d05b799e9b009ce9b1f4396780b7189d9f5beffb668e773398d5f42d9799e4efc3104e7fef0fa315afcc168c55630136b14c0ccba", 0x56, 0xfffffffffffffdff) r14 = request_key(&(0x7f00000cd000)="7472757374656400", &(0x7f0000449000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000450000-0x3)="0f4e53", r13) r15 = getpgid(r7) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000fda000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cba000-0x4)=0xe8) fstat(r8, &(0x7f00003c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() r19 = getgid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000751000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ea1000)=0x0, &(0x7f0000afc000)=0x0, &(0x7f0000b5c000)=0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f000020c000)=0x0) fstat(r5, &(0x7f0000586000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(r18) getresuid(&(0x7f0000717000)=0x0, &(0x7f000096d000-0x4)=0x0, &(0x7f00001e7000-0x4)=0x0) r25 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000daf000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d76000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ad9000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f00004ca000)=0x0) sendmsg$netlink(r6, &(0x7f0000c61000)={&(0x7f00001f2000)={0x10, 0x0, 0x100, 0x4}, 0xc, &(0x7f0000f95000)=[{&(0x7f0000dc5000)=[{0x98, 0x8, 0x100, 0x5, 0x9, "a03de5c0ec6b1587bdd667282a2e732b7abf598e6c1a05ec2f90e6309baf33a62c0f335211d26e3d66b15e88de70c83d146ca6e973e8781a9c759f9d51c707362190c8d2ac7fe51771d11e2e7ec154b9d90f5407fe9437fa2cbe86caa46a856b2c8a985d8bd8707d4971cf882077e80d848a29eb8350ad8fd5f7959b339a4f58cb575b016c816732"}], 0x98}, {&(0x7f00000ff000)=[{0x8c, 0x1, 0x200, 0x1f, 0x0, "96f9ef8d8e6ac732e248cc54c1ce97e054477b0cdc1a3606734a749ef333e2c3f9d77dbe31b096fdec804acfd04408bdf442f40f45cf9a0c3d24091af857a0acdda8b35b6472bee7f0b638f1e0ac756f5306364b3f5f71bf9fb387056e80b03e754b22a024e4c33ed86aa919ec913f6e11f6c3e61df1459c7ee2bec2"}, {0x14, 0x100000001, 0x420, 0xff, 0x0, "1a5e"}, {0x78, 0x5, 0x1, 0x4, 0x1, "a24c5874b74995f58b51469cec055dc49ca73a746683e858e6b01e8595b48e1335374efbc66e8b4250c0888d94a4d3ab561e1b9fe64ec1d4751c52972a03651ce5b395294018ec953511338e1b2c6adf81da66f8213547d110abcfc71835e370d07c4f09ebe8"}, {0x5c, 0x4, 0xc, 0x8001, 0x7, "fe5e8ad908e4760c6f98d434eccef9e3cdcf9fc654009ec514120c66db2cd85b9fe5e7bab046783191770efd18435349a7d4d4782f31e9ee430876c4e131415f5687589d7d4e3d03c9"}, {0xa0, 0x8, 0x821, 0x96, 0x4, "0914e486f0122ed07e5e47189b4616ae09437b3dabf4af020de03ffe907208dea857c16eb49506d7332833cd1c3c1e9fee7d6018fed9eb6efa533ad4227d2c8f2b5dd970734c5a7ea19c90b15b84616f771402ce93ff64c7352c621ebee97dd0bbe0a57641e8bdcf7a28c4bf8a118a89f8809eebdd36822934c792e0f4cc56a1fc60c7ab4ff7f2ab84269ff79c8ae9bb"}, {0x78, 0x8, 0x100, 0x3, 0x5, "24218c1cd71cb7b48354ff4816fe4973e9e1da8698b96ea10bcb6e834499503ece3b202d87e88f10b235f2cb2fb2374d8129e82ddfcb18910e5525e194da4c3835623f40621432ba97ca445cc18689db636372d383c18878671af6c31f73db046932b18f1e0a23c3"}, {0x58, 0x2c, 0x100, 0x4, 0x5, "23bf6164a8edfc93e4663affc0ec74ffc50e14f39621df7334ba5e3997b37d5bb169c18fa145db3db156171340cb14908f2352127bcab610ca3d3c64103526bc5f9c51f7dde18781"}, {0x74, 0x0, 0x104, 0x8, 0x7, "14cab92bd7cd790b40dd058e2a8ff6e17d5c876c4512f38e01be8c47f6316611070ff8de4ca86f50d75d2bff52b9f802445fd2a47463a5940cf7cde23af3bb9e0345287565689574764ffec03a2ee3afbaf761a39578286c6a381aa207ede0b046"}, {0x20, 0x9, 0x300, 0xffffffff, 0x5, "5665a1e2ece1bc1286460f6542f7d2be"}], 0x378}, {&(0x7f0000012000)=[], 0x0}, {&(0x7f0000757000)=[], 0x0}], 0x4, &(0x7f0000443000-0x138)=[@cred={0x20, 0x1, 0x2, r15, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r16, r17}, @cred={0x20, 0x1, 0x2, r18, 0x0, r19}, @cred={0x20, 0x1, 0x2, r20, r21, 0x0}, @rights={0x38, 0x1, 0x1, [r8, r6, 0xffffffffffffffff, r8, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6]}, @cred={0x20, 0x1, 0x2, r22, 0x0, r23}, @cred={0x20, 0x1, 0x2, r24, 0x0, r25}, @cred={0x20, 0x1, 0x2, 0x0, r26, 0x0}, @cred={0x20, 0x1, 0x2, r27, r28, 0x0}], 0x9, 0x40000}, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f000013f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8bfa}) keyctl$link(0x8, r14, r14) r29 = socket$netlink(0x10, 0x3, 0x0) writev(r29, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2017/11/16 03:44:51 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f7a000)={0x2, 0x2, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x69, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a50000-0x4)=0x841, 0x4) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast1=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=@broadcast=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}}, &(0x7f0000f7b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="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", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000623000)={0x101, 0x8, 0xfffffffffffffffe, 0xa}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, 0xc) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet(0x2, 0x80000, 0x800400000000c7f1) bind$inet(r9, &(0x7f0000f74000)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r10, &(0x7f00008cf000)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x8) getsockopt$sock_int(r9, 0x1, 0x800000000000032, &(0x7f0000f71000)=0x0, &(0x7f00004e7000)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f7e000-0x4)=0x0) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f0000f81000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) getsockopt$inet_buf(r9, 0x0, 0x1000000000000036, &(0x7f0000f7d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f7d000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x45ab, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0x9]}, 0x5c) 2017/11/16 03:44:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x2, 0x44000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xff, 0x0, r1, 0x2e0, r2, 0x2d48, 0x1000, 0x0}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000ffa000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2, &(0x7f00000bf000-0x8)={0x7}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r4, &(0x7f000000e000-0x8)=0x0, 0x81) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00004f8000-0x10)={0x0, 0x0}) r7 = socket(0x11, 0x803, 0x300) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/16 03:44:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000013b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x200202) pipe(&(0x7f0000456000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e6000)=nil, 0x8e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f00008dc000-0x180)=[{{0x0, 0x0, &(0x7f00008dc000-0x40)=[], 0x0, &(0x7f00002e8000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f00008e7000-0x4)=0x9, 0x4) bind$inet6(r2, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0xd800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00008e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00008db000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000111000-0x3)="ed5e64", 0x3, 0x800, &(0x7f00007cb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000000000002}, 0x1c) mq_open(&(0x7f0000000000)="656d306370757365747d2e2670726f6300", 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008ea000)="8af6ff00000000001100008613", 0x3) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000730000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80001, 0x0) [ 54.438684] IPVS: Creating netns size=2536 id=10 [ 54.444181] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.455321] binder: 6665:6666 ioctl c0206434 20f3c000 returned -22 [ 54.471353] binder: 6619:6647 ioctl 5609 208daffa returned -22 2017/11/16 03:44:51 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x3, 0x0, 0x9, 0x13c5509e, 0xf5a0, 0xab3, 0x9, 0x7ff}, &(0x7f0000002000-0xc)={0x4, 0x7b, 0x81, 0x1, 0x4, 0xd74f, 0x8d5, 0x6}, &(0x7f0000000000)={0x348, 0x8a, 0xacfa, 0x10000, 0x9bc0, 0x9, 0x4000006, 0x3}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0xffff}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={r2, r3, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000002000)={0x480000000}, 0x8) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={r5, 0x40}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000-0xa)="69645f6c656761637900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5d2a5d73656c6600", 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r6, &(0x7f0000004000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) 2017/11/16 03:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054f000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x1004004) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) socket(0x0, 0x0, 0x0) r3 = open(&(0x7f000075a000)="2e2f66696c653000", 0x400000, 0x128) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000db9000)=0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) r6 = add_key(&(0x7f0000931000-0x5)="6465616400", &(0x7f00009d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d9000-0x1000)="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", 0x1000, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000088c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000048e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r6, r7, r8) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000699000-0x4)=0x8, 0x4) munmap(&(0x7f0000da8000/0x4000)=nil, 0x4000) mlock2(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) socket(0x11, 0x802, 0x8597) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = syz_open_dev$loop(&(0x7f0000d0d000)="2f6465762f6c6f6f702300", 0x2, 0x2) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r9, 0x4c03, &(0x7f0000fe6000-0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/11/16 03:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000e91000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a83000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004af000-0x10)={0x7, &(0x7f0000e66000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) add_key(&(0x7f0000017000-0x8)="6b657972696e6700", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00003ac000)={0x5, 0x5, 0x6, 0x9, 0x100000000001000}) fsetxattr(0xffffffffffffffff, &(0x7f0000030000-0x15)=@random={"6f73322e00", "f72f76626f786e6574302d277b5c2c00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) readv(r0, &(0x7f0000b2a000)=[], 0x0) mlockall(0x80000000006) socket$netlink(0x10, 0x3, 0xc) readv(r2, &(0x7f0000a92000)=[], 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000ca9000)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$setlease(r4, 0x400, 0x1) r5 = open(&(0x7f000013e000)="2e2f66696c653000", 0x14104a, 0xcf) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00001ff000)=0x10001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(r4, 0x406, r0) close(r5) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0xec, 0xfffffffffffffffe, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x20000000003a, 0x0}, 0x0, 0x0, r5, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") openat$keychord(0xffffffffffffff9c, &(0x7f0000b63000-0xe)="2f6465762f6b657963686f726400", 0x4801f7, 0x0) 2017/11/16 03:44:51 executing program 2: mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000027000-0x80)=[{&(0x7f000034c000)="f7", 0x1}, {&(0x7f000031f000)="3dab70ebf6153b932544c9c0abec30d8f321380ef4c86703ccaf781c1161ce6280fad32497b45177b2bd08109804667a1a4d4960f5f31de9fa58847c7094731379c8a0d14721ea75d3d403ef1cbcbc4117e0e06eff55c1e0c896b8e539da4ffaf58369c918f613bed320dc11fa1b404e", 0x70}], 0x2, 0x2) rmdir(&(0x7f00004fc000)="2e2f66696c653000") mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005e1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000-0x4)=0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005e1000-0x4)=0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) readv(r0, &(0x7f00005e0000)=[{&(0x7f00005dd000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00005de000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f00005e1000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}], 0x3) [ 54.499508] binder: 6665:6672 ioctl c0206434 20f3c000 returned -22 2017/11/16 03:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000269000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) sendmmsg$unix(r0, &(0x7f00004f9000)=[], 0x0, 0x4000000) r1 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 03:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0xfffffffffffffffc, 0x3b, 0x8004, 0x7ae, 0x0, 0x4, 0x7ff, 0x101, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000013e000-0x6)={r1, 0x7}, &(0x7f0000c13000-0x4)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = accept4$inet6(r3, 0x0, &(0x7f0000343000-0x4)=0x0, 0x803) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x3, {{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d8f000-0x6)={r2, 0xff}, 0x6) bind$inet6(r3, &(0x7f0000fb2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x570}, 0x1c) sendto$inet6(r3, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c6d000)={r2, 0x6}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001d2000)={r1, 0x4}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000918000-0x10)={0x786, 0x107ffe, 0x0, 0x6, r5}, &(0x7f000066a000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000)={r1, 0xfffffffffffffffe, 0x5, 0x3, 0x7, 0x2}, 0x14) r6 = accept4(r3, &(0x7f0000895000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000084000-0x1)=0xc, 0x800) r7 = socket$inet(0x2, 0xffffffffffffffff, 0x4c2) setsockopt$inet_int(r7, 0x0, 0xa, &(0x7f000025a000-0x4)=0x3957, 0x4) getpeername$llc(r6, &(0x7f0000b3d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e39000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fe9000)=@assoc_value={0x0, 0x100}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000feb000-0x5c)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x5b5, [0x6, 0x401, 0x10000003, 0x7fffffff, 0x5, 0xa88, 0x3f, 0xaea]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d9f000)={0x0, 0x86, 0x2e, 0x10007fffffff, 0x200}, &(0x7f0000fe8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000353000)=[], 0x0) sendto(r3, &(0x7f0000ff1000-0x2b)="ae21f01b6b4e68e89cd0aa3651d8b34e5cdc3f96e5f5ae48fcdd4a3a0b405f2747a5623bb6809d8d5677e5", 0x2b, 0x8800, 0x0, 0x0) r8 = socket(0x4000400000011, 0x802, 0x100000001) bind(r8, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r8, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000439000-0x48)={0x0, 0x3e, "1837973c40d4a6d0184dad7c418ccf9f458e28393f6a7a65ddb6c77601c87b057bede596aacdadd6669b213b7cd625aef35ddbd7a5b4fdd2e425ac7222f6"}, &(0x7f0000c51000)=0x46) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000aa7000-0x8)={r9, 0x1}, &(0x7f00008ed000)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f000080c000-0x9)={0x2, 0x0, @rand_addr=0x312, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/16 03:44:51 executing program 6: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00008ab000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f0c000)=@generic={0x1, 0x0, 0x1ff}) syz_emit_ethernet(0x342a, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x33f4, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0x1000, "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"80c3f58dd4b167ec68d1baa67824b95f5825acb397fd4674bf9ec0f80437edbb518a8d8e50745529159dd4f6860461ca08b7579d7f921e6601c5a8618af6f314c2f6ae185f2997e0cd2bc256a6fd2442034d591e14882fe52bff35ad0b150508adb8df9a88997bbf2838d98b28a7378543257fbe3ad6bdc9a1404934b75caf734a6e72a58ad76b8827f4aa995a863c74685a1c3470e11f6fc59c21125a062bd4eee0257632e8e0aa8502e33237203ae1043b4cbb1c5e42e95fbbba04e2dbf7a52fe264cd24a3f1e488ca2aa5b9915c7288396e78d2321c211b9376695b39ed33f3337c5ef35f340b2d75dbc0c4df5143f3b155fe9293a64062f1c9505382333cb291cde9ae41acfea4bdab6c68055ed9498c16cdf8769285eddcb1e052640f26e32cccebead94dee616e29d7707c21b9ab4224a71fd556a89f350dd8fe1919386dbf15c482c28921f00f399614fed27dec750bf22503f74a18c1f116725453eba3f73009d6f75994c2e4943a7434c83e7695e818f58e3215ebddef0271489b923fed8f9ef9c6146cc1bc32758b961acb765c55b9115d4b90b118af668befec59a61e813092cef0258d53b884cc544fd57ac4be6df06a116a612a80fa420c002886528fca675eb5b009855cc19c225f8bbb50e1adf69f19cb24a8c1709b67db7e7105bf838f96685910a2d902b5117bd11eca9fb088bd695409dce40610f47b51daa2e3f5d08bbf8fb8e42e371d4ec012a202eed03859c6fa7d94992268c45ee73317c21dcbb86b4fb8705a37683519a26815d3c4b94a5b2cd3f3e0221b5a8dbbafafa9e08da2fa6c02840849e03d959ad8de9a85d5bc65c1557b63429aaf525241e203e0a48cef5f1cd368693a2cb3ac114faac7061c6b183383dc997161f019c90323388d4bb848b3c0d37606d212a349968a0f31182c1631691dbd6b7eabdcc22574b5e3a93e18bc736f5564af31efa6003d95b9c2b41c24c201c499d15cfc8e595f47076c2939a23bb6a9a27a92444d0510c9a1252756f052ba141d4b95a9f92df66c84612840bfcf421cf7d7dc44d88d3a2f65af052df531b53408e0e56ab14341d2986968ee57ed0e1b264bd57f8d275e005313741e4b72e9111314f3eff507d01274293e4ec5a73a53b4c537e620a18f954fe8d987e32ed9b67056680dd5e473c724ed5589a2aeb4a5016c9e806c05ae3b7333e25d5dcbd55ccb147a482ca5c848c681ba0a7f00e7cc47f9889cdf57b0fb563611dd3ccdb4bbcd4a5297d9dd3b95a1540bcd875d5b4c15931a9c5cedaa430ee3f3587dc098d28f200a80635e5b0dd1ba391d266bff31bb3dfb9752cd1899b8daf457daae8ae2aab79ad5e7d609138d12577700b9fc75f9620fd392767155d63a811517923d27f13d0dd132dda40a90b691e91323c745ab37170c064ee708cad0f2da596f36ce0be330826359beccfe55d49380aeb6818858b55f2e70b1313caad3ca19d7e8512827735cd21df2c65e08c47da3a734863473a0ae40d7b4c6b28ef463f78718d5ba9043a9ece0251f2bb741ea2abd318ec7ec2786d87595fc848e425f6587b5c4997dbe792350fa7ec732c39b418c03f2aa8b261c4a1a7600a28c7c389e19225090a6e1bbb3a2757cb4c286ca4d96041cf1e7ecbaadaca2f4dffc81dec1688076a7a24eca4b05cd38e60850f5dc8509790f25bae35ffde331c9377c8e9889ad9ae10d903c7a55adbd25a73a102b4318c40e5e64ac25919e1030f92b8afbdd526ed6ea7cd8d6b6affea08f8235d6eb0844fa04e15668bcedd622bccdc35331e033c35614d9327a03cbb208e8af4dc8c59a7e3cd3d783a0ef788fb371f85581735053e55544b98eb8b89e66e37605cf808acbba6bc161e3e693eb865fb4d05ebc51d2c91d99dc36433928dacfb4323aa310ad97d51c3726108ace31e5371be0f13a6ead56d9ca19472e65ed7c9a4c74a3db0f6ffd4ca081504e923c500e0d2b9d17079d7b1c231a2cea2ae0db41e0d86cd716c88d015d4337c4648e496af8274d75735af5c19f2174c7e23585248d750d82e34623bbcff941406cc966adc1b2e2d58d8a6de7882746aab38441fc8e7f56f59369a96f942a5104f3378576dedffee60f61f53d8960273f643bc6b3e856296701f186d8c581f9bde294e7fff56fbd9865058444b5c3cabe905bd9f42f53639b70beee66a74b14bca6a65fc35dd7aa70521812baae8db37c8be62a71b151f76cb262b9e7ba2ae48ef3207bfb0943f772c8d88c9e9f06ed774a7d6f73d798a36789e9d623e7c43f0d091ab428236908aef3dd193876f6f30fe0a3c466e5d2617a92240c854a7b4b83d839b7967134c5cb0383cbcf699247af5756baf4b642b1d18aa74cbbf3d8e0de791f43d3c8f9ae27685a727ae28363637ca57874272ab514619be1cd37351df9552494ebab423aa6ffa1c0460bca7808732f64a739c5a58c60b3a6b701fe28e8362fbce016b1d0e69c75255d1109a606c67a01d20de3fcefcefb1ba3ea2c54073ce619871b68ccd10a50bbd1de92bae0c6328ac485ffe8cdbd1fe8e34299f594f60dea727edced44a901fb68bc55083a63e0b78a06769cb8ceb7c5374c4d9de376b671254e04c0cd562f3a909d6929841d755552e61188f176a92ff45a8cdc0f341741c3a4b7cb67be9dc3099deb8ff116f2ca02f1e90487ebc7b59dd8656e82c2519b1ae85822b460e768c6130234e9eabcafbd65f2bf90866f442db250263335b70b8a527293839ba74128f2371108b948d3760d6c095bbe3d76a9a0f20e329561dc9454196424c1b775abe67e6383e6d1bee15f4f1d4915fced61c85c190a45c43d72d3d7dcac2adbcfcad22de953c912719db98289e6af297683a049ce0a9410e4faf95a586f49c3bdbbc45ef3363cc20aa6fd28eaaf182d0c8bca1fd326a92ce04b7667d475572b06700b8843a818380a79f1d4d281ad53708f930d59fc71e957956a055cac19c4f54f97738c021f3c6a597b786bc2bfdd07001297270c1905754bc1a3aaedf6faede4b8254b6d6b0e0b701607533c26ac046b54b2a7369876b527da9b5956a0fd81642a8ce2fa68ecc34d6cdfc5d5171acf23f1f791280965b7b9005d648769120de3339fc770b1a52ae322f6da1d6d72ca29ed31451a236e71f6df161afd39d875ed9f9401eed55ac8c266b693f649ce3dbf2732023cbd9d673016241a21cce1cb57f30f0b7161ffb9f4b484a866547697c3a3b30c62720ce53a9667aaf14021a3590604ad4aaf0c850b24af6fb90b2a90f5f0e257485bd1adb6e937cfea51d8741756422847560ed419101bf43529fee2086f34707ad7d519202ac2ba6ef6d2b082993913207672bb657966f52aa73567df7bec7bc9e838c485c2484a76137aaee692cc77ee3fa3c9fb4aa970680ddfde2f7eadb9427b5680894d044bfc3d2115c0c05cec0b174f00bc9e7654270e6535ceb1c87058b1da1212512cad1c0451aa6c8d1a7caf9d5fb89ecb884eda319806676f0faffb88f268ce9bee5e98bb307b68147d225b0ded7062dfe39d06c5ef754e530e16c3407174b01b896bf4deb29550c25c1bedf86d5acd22d5b5a090110e7ea71a4340286c8a0c664808440e959f89fab4bbc6ab4583f2a6a0c3692eb7cb444b153642ac8ca0d92588d4317180d6777453653e1a1ab20c050681e5e63f393c73704d6d0b9481a7f0edc81e11f9c8b43659873a8c4973d2a3b4a86a986d5551cb6743a8315a6db5bfd1d63fed65f12c3e6e23b78bf3dfc2aeadf862a41f06790566f3211a1fee3f631f1fc793144fe9b8c255d27a85cf725d1f85f850aeb1a8ce1a585df46ee56bc2fa226eeb03b4cc423eca8f951b348e8bbdee6cf90c52bc03b52795b413aa7941757545d51f7dbe8dba7d1b0994627fd5ee2a8445bf9ccf1abcb3bad1c2154afe383a3d044653a0da35087fb004bfe08fe05e820eadd6864854842552b0265b2a875d1eb39df4411e6e8bf4e6524fad03416675b6d8be8cbb3fcfdf341c3c6309c19efc41a4a46ad84d030b9d744e078fb87f1effae3ffeaa778f22dc814bc83120284ec6b2962d4c7fe1ae6dc588352c99531d95a8bc6b6842bbfa467184093a4ea5e98c3bc75c5579b1f3b4b66691652f8be16a7e5ae10e96b67f8838aac8f97d98493a18375dbc2ead492fef39ff5b575549c5761cbf1d283c2da893a6fa34188d7ccb00304be2e13acfd0b0d35ed2b725caa453e32fb8bd07b3c75aa0f6d6d53401e7a7f2e4897ba366387d0ef523b2dd8324b34efb6c46fdf871891daf8321eb67a65b805c2c07c8ca0ad27fb3c1536048a2391505684a8eba59c217100c3dfc62d4b81963a1c50322840a4ef1e379618eb7ba056451cd6a13e74f20ea9b61d921a63141d309de9bdccca57f1c47a6c763ecb7f2f779ef11447d11246990fbad5dd095ff025ac6648890364f6e9ee6c1b85fd5313d4790c0091af7d1ef7e34dd62b33432b7202309673fca642aaafdb7d4a0578012718cbc5e80558f8b1a3960fd6240f6cf3573d4d0993b45b0cf7a627f887455aacd099bb9deb1972aec237566428e2b5218a562c9771b6649aedc8325ea2152fcb326896c2a3d669330a8f61330957f219edb7592a7a61c4fa4ce38d820ee21f74b7c9cbe8527bd7114427a7197749c07bdc119777d40fc7bcf091a3b1558044e778564bd38f03e42aee4c24c4b5705574333d924d58d51a2cefbaaf66e26751d19c85ab8352e84906659bf36ad3479921fcee973a74acef6d9c5e61fe142015c90bd996d9fe2ef7e5581e4cbaa3f58cc2d826ec1483cf1b44aee7dbc0aa61b4856dfebb639b6927af5fb05745554174facd384a65b6aa4d430e4aa933b72c1edf7f0033d847c2d6deb48faf97844c25860759859d2ce5d1f44995760aca23ea046c596b152e50376d0f7c829311ea1a129afb8087e66e7c3c340410b0ffffa9395d49fa93bfb24a09854c50f61b17ea775651a3e2291cfcbc3bb8a60928b778eb8555bfdcb516f16cc3c1873f1574bdd25f8c6ccaebf2718c9698c3fe7b334ba2ffaefc10b233b30945c86e53c45a3e62fb254356d0c4e10f9d4ae67a02f86be154be7a17f7684277802fc919d600bfe99bc2e93354424a74244dce4eafc30e5d91cc75bfdc5fa5117c42d8c7b619f2e635887a3401f96b1d1b5ca8704bf45c017bc3cc884604dfef246505175240abc0d590170c187a776f4578abc2f5bb8681d16e66cf57c5440350a0650c57c45cbcb92cdd0e203987414b3abe6b06b3b3b4771ba156af638ed1af2f628f5aca49966aa4e27e7a253a15d92af28fe635ce932e9b8d2004f5565f8a1a2f43f41b71bb79e3bde749f25ce9d4f286666e1c4f03431c39a94b21de90523b9eca1885aac028d26f43910013e912fbba1e7460219e6c1b1a47d45e9133c3fd0cece12064c5f92c466dc716de90d178270078e42560cb91e7f73d4a07fb9f0e7dffc1f50249a8ade8e489cc528f6b0db1d80bf58567a367bb4baf3b639eabcb573588603eea6f294449cf940c95b310042e57faf17b3c715c0937e614495940216de0a1788f4f0e01256d5021cf99c3cbe78ea4123856811379f46180ecfb38d37f1a8edd837068a8eb6c4722e051c2ae793c7d8d58864006db2d282eef6f87f5526083769beb63203525cab82dc98ae01cf10f4fa78526187dd7a1d489d6207057c15b209bcb690143da524864aa335dd66012fae0bbadbbf5ba10d11179848a1aa283a2465cc8b9569f1d162835d84658ee029a072983e78da3c86d2355a59edbf89e82c"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a9c000-0x5)="6465616400", &(0x7f000068a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6c000-0xd)="76626f786e6574317573657200", 0x0) keyctl$link(0x8, r1, r1) mmap(&(0x7f0000dad000/0x4000)=nil, 0x4000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = socket(0x8000000000011, 0x4, 0x0) connect$inet(r2, &(0x7f00009bf000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x400000000, 0x0}, 0xc, &(0x7f0000a90000)=[{&(0x7f00002ea000-0x14c)=[{0xf1, 0x2, 0x100, 0x80, 0x5, "62962f7dee74fc30369b99758f4d8a3a975dc4faf543a8063b9dc8b90208e1aaae3b547ac3bc9bd2bdbaf91fbf643dcf66b399b84e4068978329714e056830c5d3c963cda2ca8b37e6a7543c587a29c511bc0a90793479ad45a3c9bdc0c20cd316be4025fd251e1670e78cba46d537a47f54eba45527166852d1f8152295225ff76fb7bd51371118c2e11ed40570ce499fcccc813c9403be0cd4ebb2d0496fc047ef5c636a1738c0ee43aece1069702dc19b8f8d7948767fc8f93cdb382b91e82526fa0d56e2bfed360b7b763778cf412ca1509904231794f07d9effd53d9154f4"}, {0x5b, 0x1, 0x900, 0xfffffffffffffff7, 0x656, "8e1721cf9bb9de3a7bc2e8c84dd8cf841b6c4cb292c8a4916efa18a2e9db1f016e1f8d07414fdddddc00ad746417906cebee523f235bc9150dec293a2b8feaddb10ce62995861248bd2fee"}], 0x14c}, {&(0x7f0000569000)=[], 0x0}, {&(0x7f0000c00000)=[{0x13, 0x0, 0x610, 0x2, 0x200, "b87611"}, {0x12, 0xedf9, 0x4, 0x9, 0x2, "18f5"}, {0x28, 0x4, 0x4, 0x6, 0x4, "a56180b2ece0773e345d94770fd2991a58be25623be83d14"}, {0xed, 0x4, 0x303, 0x78a4e80e, 0x8, "f6d1c3506795b84550fd5cc1ea5cd664b3b5646cfe4187b7e0af4545c0800fa7a66b5e1a5b07855b2cf9d4bb6dfc1e00e6abff1f7eaa41ec42055a1b869c07e554cf5a916242f5c03651cc132662b44444e298016519ba6c3c39f33210c2794b66f3f0f389e0e281e73caa87053a944078e978864f40f67c51147ab332cc3115d51d56eb2dfba1ff5f777784dad98e3e29add18ba931d6facef1b32d4fa9e041c997729fdec8b4fd299a6398ee31c97e6c3efceffdadbaba725a3d43161cbaff64136317b068f5e8f1b4f57721d75940b138156200eb0657013eea316a"}], 0x13a}], 0x3, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f0000f1e000-0x6)="6c6f676f6e00", &(0x7f00000d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e03000-0x16)="15ea020045bca653675a4078dd006a9703d3bf475c73", 0x16, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) memfd_create(&(0x7f0000c21000)="4e76626f786e657430255b257b706f7369785f61636c5f6163636573732a7d5c00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xdc40}, 0x0, 0xd6}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000064d000+0xea5)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) timerfd_create(0x0, 0x800) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000b0b000-0x4)=0x0, &(0x7f0000000000)="") 2017/11/16 03:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00007ae000-0x8)="2e2f66696c653000", &(0x7f0000890000-0xf3)="", 0x0) r0 = memfd_create(&(0x7f0000000000)="2900", 0x3) fdatasync(r0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002a0000-0x78)={0x3, 0x78, 0xdb, 0x200000000000, 0x0, 0xfffffffffffffffb, 0x0, 0x9, 0x0, 0x0, 0x10000000000000fa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x100000000001000, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x8) r2 = socket(0x4000000000000011, 0x8000000000000803, 0x0) bind(r0, &(0x7f0000ac5000)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a123750ea0101b8255802039e15774b27ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = gettid() r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000a51000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001da000-0x4)=0xeb) mmap(&(0x7f0000da1000/0x2000)=nil, 0x2000, 0x1000000, 0xcc07ea33f6ab1011, r2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = dup(r5) fcntl$setstatus(r5, 0x4, 0x8000002000) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000348000-0x4)={0x2, 0x6, 0x8000}, 0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, &(0x7f0000535000)=0xe0, 0x4) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r5, &(0x7f00000d7000)="00", 0x1, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) sendto$inet6(r5, &(0x7f0000971000-0x775)="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", 0x775, 0x31, 0x0, 0x0) mkdir(&(0x7f000069a000-0x8)="2e2f66696c653000", 0x3f) 2017/11/16 03:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x2, 0x2, 0x200, 0xa27e}, 0x10) r1 = epoll_create1(0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000610000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00008db000-0x6)={0x9, 0x101, 0x101}) epoll_wait(r1, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r0, 0x0, 0x7f}, {r1, 0x9, 0x7f}], 0x3, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00001ab000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) socketpair(0x4, 0x80800, 0x3, &(0x7f00003e9000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x49) close(r4) openat$rfkill(0xffffffffffffff9c, &(0x7f00008f6000-0xc)="2f6465762f72666b696c6c00", 0x300, 0x0) syz_open_dev$sndseq(&(0x7f0000bd7000)="2f6465762f736e642f73657100", 0x0, 0x400) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x80001b, &(0x7f00002a6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000069000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000908000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) r6 = gettid() ptrace$pokeuser(0x6, r6, 0x0, 0x6) [ 54.670226] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.684284] binder: 6724:6725 ioctl 5609 208daffa returned -22 [ 54.733333] binder: 6724:6725 ioctl 5609 208daffa returned -22 [ 55.167984] pktgen: kernel_thread() failed for cpu 0 [ 55.173108] pktgen: Cannot create thread for cpu 0 (-4) [ 55.178636] pktgen: kernel_thread() failed for cpu 1 [ 55.183717] pktgen: Cannot create thread for cpu 1 (-4) [ 55.189143] pktgen: Initialization failed for all threads 2017/11/16 03:44:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000693000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000597000-0x4)=0x0) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xf) dup2(r0, r3) r4 = syz_open_dev$sg(&(0x7f0000fd9000)="2f6465762f73672300", 0x7fffffff, 0x2000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000b8f000)=0x0, &(0x7f00003b6000-0x4)=0x4) ioctl$TIOCSBRK(r4, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r5, &(0x7f0000f63000)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x10, &(0x7f00001b5000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r6 = syz_open_dev$tun(&(0x7f000065f000)="2f6465762f6e65742f74756e00", 0x0, 0x10001) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000053000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36a8}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2788}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x9) socket(0x10, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x100000000, 0x0}, 0x8) clone(0x1240000, &(0x7f0000842000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000144000)=0x0, &(0x7f000024f000-0x4)=0x0, &(0x7f0000264000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00003fd000)="2f6465762f70746d7800", 0x100, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x40020801) r7 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x0, 0x3, 0xf3e5, &(0x7f0000f1f000)={0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r7, &(0x7f0000fab000)=[{&(0x7f000011a000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000a00000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000bb6000)="", 0x0}, {&(0x7f000060e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a3e000-0x10)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000040f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000084b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000e0c000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000c05000)="", 0x0}, {&(0x7f00009bc000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0xa) 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000676000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000047f000)=0x80) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000db6000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00004bc000-0x4)=0x0, 0x4) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000878000)="2e2f66696c653000", &(0x7f0000fdd000-0x3)="397000", 0x0, &(0x7f00006ca000-0x9a)="") ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000b2f000-0x40)={&(0x7f0000506000-0x8)=[0x0], &(0x7f0000a23000)=[0x0, 0x0], &(0x7f00005c0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003e2000-0x8)=[0x0, 0x0], 0x1, 0x2, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000766000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000aba000)={0x0, 0x0}) capget(&(0x7f0000614000-0x8)={0x399f1336, r2}, &(0x7f000032a000)={0x6, 0x1f, 0x10001, 0x7, 0x2319, 0x800}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x401a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49f99f600154ee4e869dba0fc84285057eff901000000006c0000c5f46d9bc4", [0x41006f45, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000266000)={0x3f, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xdb0, 0xfffffffffffff827, 0xfbbe, 0x10, &(0x7f0000606000-0x10)=@generic="a0fbc9dc9162e57a539d1efeaca0f96f", 0x5, 0x5, 0x8001}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000e51000-0x28)={&(0x7f000078d000/0x4000)=nil, 0x8, 0x7, 0x2, &(0x7f00001f9000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ca000-0x2)={0x1, [0x0]}, &(0x7f00004a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ea3000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, 0x20, 0x1, 0x6, 0x1}, &(0x7f0000aab000)=0xa0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008d5000-0x4)=0xfffffffffffffff9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000ace000)={&(0x7f000037c000-0x1c)=@in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c, &(0x7f0000d77000-0x40)=[{&(0x7f0000ba7000)="899ad619cc426f407f9be6d3e0607d3d63048609d3c41aad592868df5afba3bc0dfc4080dc21765ab13a13a5529bcff14c62034c2e68a665c3f5949e4bd4e6a6b63743562875ed6e4dbce5451f92c2c45eab73220c62d4489b8176be927b0f346986c69a8754e841aedcd9b4d04ff9328a5ddf07836bf379e6fc6f2d04f5a65207ee955a9a8941fe633e5bc846edf22969c735680886c422170c2f", 0x9b}, {&(0x7f00002ac000)="39fb6a76a10f6a9066cb9eed566fa79cda4e15b25ee0d5baafe147fd728fbb3c00bee40801bb46c9e4c941e118c48bf56c465878ec89516156d56d1e8167003ff9fb0311e2f967586345a3a91a7beb38865fdd545037f6b828c7f981a59dadb2258a9255eee5abf129e983cc44889acfd093755005c4fe988186408cde115dae33272783f1ed837752a7716e96842f4773cecc2ed781b42d67daf85cd58a7d771cf6d784d950564cc158b7d81955744c578d42", 0xb3}, {&(0x7f000096d000)="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", 0x1000}, {&(0x7f0000632000)="7ccb0869b41880c3ebf4f91c9f7234a9bbcb7bbfd1119f44a481bef2c4d0b18da010486cfb79c92b0498cb55eb2dd402fc34939e6a34ab7d329f5cd34452987d57e4e40a0fd609ebb375e19510c6ee5141c6ed1821671b7acd82710235c1c556d184b2eb0edd48b560a4449db5609f27f6a4a3edf3ba5dd255adcd8154601028d727b136dbdadf2e4e99f9da43e36646d7ca4b453b6df8dc8f9b4b66311874876e25643b1b0402e25c0107886618f82c20dc2d06ead811c125b7b5006a11f2374ccf793034f714e9d4aeead1d055", 0xce}], 0x4, &(0x7f000051c000)=[@init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0x1000, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x81, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x209, 0x6, 0x80, 0xfffffffffffffeff, 0x100000001, 0x7f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x4, 0x3, r4}}], 0x4, 0x811}, 0x4008800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e54000)={0x0, 0x80000, 0xffffffffffffffff}) 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x1d) r1 = dup2(r0, 0xffffffffffffff9c) socket$inet6(0xa, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x831) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000f14000-0x6)="00", 0x1) unlinkat(r1, &(0x7f0000a07000)="2e2f66696c653000", 0x200) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004bc000)={{&(0x7f0000f37000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00009ff000)="e4a78df134367f3fccd9999d48e3188564c877911ced229b0d31bf8ed57c10100f84bedd02c638bdcd83f691524f467ba5826b2a7efebd663c214316ccbb176ecfc9f09e16f0e4a3a5f0306863a405bfc716d1cedd6c532276cc0d17519cac71bcf7f254d1aa72c064e3b6fb0a3fa4789ed21eb1f509c996560b4e0828", 0x7d, 0x24004000, &(0x7f00007c3000)={0xa, 0x3, 0xd7e00000, @loopback={0x0, 0x1}, 0x4e68}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x14)={0x0, 0x9, "bb4cc7994507b040cb"}, &(0x7f0000002000-0x4)=0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x100, 0x4, 0x8, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009a0000)=@sack_info={r3, 0x1, 0x2}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a25000-0x10)={r4, 0x3, 0x8, 0xfffffffffffffffb}, &(0x7f0000a2d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000396000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt(r2, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4) r5 = syz_open_dev$loop(&(0x7f0000187000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2017/11/16 03:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) r1 = creat(&(0x7f00001fe000)="2e2f66696c65302f62757300", 0x0) mount(&(0x7f0000f08000-0x8)="2e2e", &(0x7f0000ceb000)="2e2f66696c65302f62757300", &(0x7f0000b8d000-0x7)="6578743300", 0x5, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) mknod$loop(&(0x7f0000d91000)="2e2f66696c65302f62757300", 0xc140, 0x1) fcntl$getownex(r2, 0x10, &(0x7f00003a4000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x1a, &(0x7f0000f10000-0x10)={0x3e, 0x1, 0xa574, 0xffffffffffffffc0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cce000)={0x7, 0x7, 0x1, 0x5, 0x2, 0xff, 0xffc, 0x7fffffff, 0x558e, 0xa, 0xfffffffffffffffe, 0x1}) symlinkat(&(0x7f00003f3000)="2e2e", r1, &(0x7f00000af000-0x8)="2e2f66696c653100") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000438000-0x8c)={0x0, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000093a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e78000)={r5, 0x9, 0x4, 0x80000000}, &(0x7f00005f7000-0x4)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000111000-0x4)=0x0) ptrace$pokeuser(0x6, r6, 0x0, 0x3) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001b4000-0x6)={0x0, 0xff}, &(0x7f0000308000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c9000)={r8, 0x1, 0x7fffffff, 0x1d48, 0x3, 0x200}, 0x14) perf_event_open(&(0x7f0000f14000)={0x5, 0x78, 0x3e2, 0x1, 0x3, 0x3, 0x0, 0xba, 0x4000, 0xd, 0x6, 0x9, 0xe9e3, 0x1, 0x0, 0x1f, 0x1, 0x3, 0x2, 0x0, 0x7, 0x3, 0x2, 0x5, 0x4, 0x6, 0x0}, r7, 0x72c, r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000824000)="2f6465762f73657175656e63657200", 0x1fffe, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) rename(&(0x7f00007b8000-0x8)="2e2f66696c653100", &(0x7f0000477000)="2e2e") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b36000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c6d000)={0xd031, 0xfffffffffffff000, 0x7, 0x9f, 0x6, [{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x681, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x895, 0x80000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x42, 0x3d19a1a1, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x80000000, 0x10001, 0xdb680000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) gettid() 2017/11/16 03:44:52 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000363000)={0x0, 0x0}) creat(&(0x7f0000fbb000)="2e2f66696c653000", 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x102, 0x78, 0x24, 0x3, 0x0, 0xd98, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() 2017/11/16 03:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033d000-0x4)=0x10, 0x2000000807fe) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a2c000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f00001f3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000344000)=0x14) mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, r1, 0x0) socket$inet6(0xa, 0x4, 0x4000000000ffb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f12513c3525ad0ffffffffffffffff3d328501902dad3e668fa3f9b8974fec92b83661465797e6fbff6ca7556ddfaeda00000000000000003e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00002f7000)={@common="73697430000000000000000000000000", @ifru_flags=0x2}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000368000-0x4)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x817, &(0x7f00007d1000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x244000)=nil, 0x244000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000000000000000, 0x0, 0x1, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f00007b8000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000fe8000)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f00007e2000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000f99000)=0x5b54, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x0, 0x3, 0xa4be, 0xd80, 0xff}, 0x20) socket(0x0, 0x80e, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:52 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c09000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000753000)=0x6e, 0x80800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd0000)=0x0, &(0x7f0000b34000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fca000-0xf)="2f6465762f73657175656e63657200", 0x30000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cbf000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000115000-0x4)=0xc) r2 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x8100, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000084f000)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 0xc09}, 0x3, 0x6, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x20, 0xfffffffffffeffff, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c40000-0x4)=0xc) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c2000)="2f6465762f6b657963686f726400", 0x40000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d7d000-0x4)=0x0, 0x4) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000aac000-0xc)="2f6465762f62696e64657200", 0x40, 0x0) r6 = getpid() ptrace$setregset(0x4205, r6, 0x2, &(0x7f0000853000)={&(0x7f00000e7000+0x34d)="887c8865b3ad1ca95aefde2a0705c3e598e4c8399c84a4869f1d98b3a82ca325d337b71178cacb8cfc266743f0e5875fac9fb7b167212e26228cf33bd76659b0abd65cf66a0ac1bf2cdc9df5c2740cf59e65e68bc4fac29598f05305c12db9c5560889792ea9670b452de9b9147c87dcb683fa8c36ec5d63bbaa0ae7801f352fae32c0aed319d30736e8912340690cceddfebad1f0c407c82d5685aa0edf41611bd314b4a12927af17ee738294298238f92f5eddc81b4449cd", 0xb9}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000cb2000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000020a000)=0x0, &(0x7f0000fd5000)=0x0, &(0x7f0000fd5000)=0x0) poll(&(0x7f0000ec8000)=[{r5, 0x0, 0x0}, {r4, 0x8000, 0x0}, {r4, 0x4000, 0x0}], 0x3, 0x80) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x100000c, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000876000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 03:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x2, 0x2, 0x200, 0xa27e}, 0x10) r1 = epoll_create1(0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000610000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00008db000-0x6)={0x9, 0x101, 0x101}) epoll_wait(r1, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r0, 0x0, 0x7f}, {r1, 0x9, 0x7f}], 0x3, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00001ab000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) socketpair(0x4, 0x80800, 0x3, &(0x7f00003e9000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x49) close(r4) openat$rfkill(0xffffffffffffff9c, &(0x7f00008f6000-0xc)="2f6465762f72666b696c6c00", 0x300, 0x0) syz_open_dev$sndseq(&(0x7f0000bd7000)="2f6465762f736e642f73657100", 0x0, 0x400) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x80001b, &(0x7f00002a6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000069000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000908000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) r6 = gettid() ptrace$pokeuser(0x6, r6, 0x0, 0x6) 2017/11/16 03:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x4, 0x9, 0xff, 0x80008001, 0x0, 0x3, 0x7f, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bae000-0x9)="2f6465762f70707000", 0x400080000000004, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c9c000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="01", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b8a000-0x4)=0x14) clock_settime(0x3, &(0x7f0000594000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003000)={r2, 0x1, 0x6, @random="ebf391631e19", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000454000-0x3)="2400c1", 0xffffffffffffffff) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0xc1, &(0x7f000037c000-0x19)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @llc={0xb1, @llc={0xfe, 0xfc, "066f", "478dcc01e2a479b6f6693887bf339e9b9427cf5aead8eb2c859098510dd68bf1fcf8ae78adc8275afc06c9e769d4a38d4a3c377d33c5bc593ca516f8bcd244887c722c914c5221a1844783e1fbdfada51a7a4389711ae1689fdf4f5541c934b5dbbfa37543c3222b1feedf58295e04080493b28ba8b4e06b8efb895748a3aac1fbaeaf6b7a9aff829c1246086c082c113d3ab600b502034929da2cfc24b6d6c3fa3c442d941b1069118abe9819"}}}}}, 0x0) listen(r0, 0x7ffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 55.309225] 9pnet_virtio: no channels available for device ./file0 [ 55.311067] binder: 6749:6758 ioctl 5609 208daffa returned -22 [ 55.384695] 9pnet_virtio: no channels available for device ./file0 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000004, 0x200, 0x40000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readlink(&(0x7f0000aa3000-0x8)="2e2f66696c653000", &(0x7f0000eab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000022d000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x807ffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c84000)={0x0, 0x5}, &(0x7f0000586000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004bf000-0x4)=@assoc_id=r2, &(0x7f0000fd6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000aa000-0x8)=@assoc_value={r3, 0x8c1}, 0x8) r4 = accept4$inet6(r1, &(0x7f0000886000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000b67000)=0x6c, 0x4) keyctl$set_reqkey_keyring(0xe, 0x3) r5 = socket(0x19, 0x80000, 0x7) bind$inet(r5, &(0x7f0000b27000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ef0000)=0x0) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009ff000)={r2, 0x300000}, &(0x7f0000c04000)=0x8) gettid() connect$inet6(r1, &(0x7f000083a000)={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) 2017/11/16 03:44:52 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b54000-0x4)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00007e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000330000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f08000)={@common="74756e6c3600010000ffea0000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x8000000007fffa, 0xfffffffffffffffc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f09000)={@common="69726c616e3000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1c, &(0x7f00008ae000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000f0e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000a45000)={0x1000, 0x7, 0x800007, 0xc, 0x82, 0x80000011, 0x200, 0xfffffffffffffffe, 0x1, 0x200, 0x3ffffffffffffd}, 0xb) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000917000-0x10)=@common="69705f76746930000000000000000000", 0x10) r6 = socket$inet6(0xa, 0x801, 0x3) r7 = socket(0x6, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r7, &(0x7f0000b7a000)="", 0x0, 0x0, &(0x7f0000f10000-0x60)=@nfc_llcp={0x27, 0x8, 0x0, 0x6, 0xfffffffffffffffa, 0x0, "7ce876fc7654cb77d2707beda8f7372b146d964348c454b369c48380b93a4f8286434a0ff26a05a8f7c12b824bb20eac1726302a09ad92e48ad6da3ec40cf2", 0x58}, 0x60) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r7, &(0x7f000080a000)="", 0x0, 0x40000000, 0x0, 0x0) shutdown(r4, 0xffffffffffffffff) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f0000f0c000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000362000+0xd2d)="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", 0x1000, 0x40000, &(0x7f0000cbe000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x1000000000, 0x0, 0x90, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x9182, 0x0, 0xab4, [{[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x94b7}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000322000-0x20)={0x100000000, 0x4, 0xffffffffffffffff, 0x5, 0x7fffffff, 0x800000009cc3, 0x482, 0x4, 0x0}, &(0x7f0000f09000)=0x20) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f0c000-0x8)={r8, 0x5}, &(0x7f0000f0d000-0x4)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000f12000)={r8, 0x201}, &(0x7f0000f0e000-0x4)=0x6) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00005d4000-0x6)={r8, 0x420028000c}, 0x6) r9 = socket$inet6(0xa, 0x807, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f0000f0f000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000f13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x1c, 0x0, 0x0, 0x0, 0xf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d07000-0x10)={0x5, &(0x7f0000f14000)=[{0x83, 0xfff, 0x6, 0x9}, {0x4, 0x2, 0x6, 0x7}, {0x8d45, 0x1f, 0x3, 0xfd}, {0x40, 0x0, 0x800, 0xff}, {0x7, 0xb33, 0x7fffffff, 0x4}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f09000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x4000000021, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000f16000)=0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1) lstat(&(0x7f0000524000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r1, []}, &(0x7f0000044000)=0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x82) sysfs$2(0x2, 0x100000000, &(0x7f000022e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff7f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x9d) r4 = gettid() readv(r3, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") tkill(r4, 0x16) 2017/11/16 03:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$binder(0xffffffffffffff9c, &(0x7f00002e6000-0xc)="2f6465762f62696e64657200", 0x40400, 0x0) pread64(r0, &(0x7f0000f4e000-0x1)="00", 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = creat(&(0x7f0000d7f000-0x8)="2e2f66696c653000", 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000a55000-0x4)=0x0, &(0x7f0000fb1000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fa9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000002d000)={r2, 0x1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000d9000-0x24)={0x5edcc45c, 0x2, 0x700000000000, 0x80000000, 0xfff, 0x3f, 0x80, 0x8001, 0x2, 0xc07, 0xc, 0x7}) r3 = fcntl$getown(r1, 0x9) ptrace$setregs(0xd, r3, 0x81, &(0x7f0000a32000-0x1000)="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") fallocate(r1, 0x0, 0x0, 0x0) [ 55.431929] binder: 6749:6758 ioctl 5609 208daffa returned -22 2017/11/16 03:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000921000)=0x4) r1 = accept(r0, &(0x7f0000826000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000770000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009ae000-0x10)={0x0, 0x0, &(0x7f0000fc2000)=[]}, &(0x7f0000bfe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000082000-0x14)={r2, 0x80, 0xc3, 0x0, 0xff, 0x2}, &(0x7f00009e3000-0x4)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000304000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 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}}, 0xe8) 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = userfaultfd(0x80000) r3 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x8000000000010001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r4, &(0x7f0000647000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x0, 0x69, 0x0, 0x401}]}) readlinkat(0xffffffffffffffff, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) rt_sigprocmask(0x1, &(0x7f0000c55000)={0x9}, &(0x7f0000319000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000366000-0xb0)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0, 0x0, 0x6, 0x0, 0x6, 0xb2a9, 0x0, 0x4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00003cf000-0x4)=0x1) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000d74000-0x20)={0x7f, 0x5, 0x8, 0xffffffffffff0000, 0x1, 0x20}) r3 = epoll_create1(0x0) unshare(0x3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d7f000-0x2)={0x8000, 0x1, 0x2, 0x100000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x7, 0x3f}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000002d000-0xc)={0x0, 0x0}) pwrite64(0xffffffffffffffff, &(0x7f0000077000-0x83)="2ba6b2ad60267108afd69c67e95d910bcbb22206ff30ec8e3e327bb24d04fed8050210817efd05720a6ca8bab48b91f1678e27fd067d32273eede5c28ebbb401dd3e7acb228a141572139f34afe12f5412605186fb95f640b85469445f71db36c4565b14f1cd7b70f607815bb2a01168c4346585e6f8136fedcd88b519fcdbc6d11af8", 0x83, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) r5 = open(&(0x7f00007d0000-0x8)="2e2f66696c653000", 0xd33e7a99a3206803, 0x6) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000010e000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$void(r4, 0x5450) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000b84000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000db8000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x20000000000000, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000d41000)={"14f79f0264d5ea528ed7f536d87188dc", {0x4, 0x1, 0xfffffffffffffffe, "91787e95d656", 0x6, 0x0}}) ioctl$UFFDIO_COPY(r4, 0xc020aa04, &(0x7f00006c7000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) signalfd4(0xffffffffffffffff, &(0x7f00004bf000-0x8)={0x0}, 0x8, 0x0) stat(&(0x7f0000131000)="2e2f66696c653000", &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$netrom(r3, &(0x7f0000e2f000)={&(0x7f0000e4c000)=@ax25={0x3, {"7463a7a63a3b37"}, 0x3}, 0x10, &(0x7f0000966000-0x10)=[{&(0x7f0000de8000-0xb4)="06d401e70ab1c44d4dcd14664e7d7fcd2338714b3465e640362ef52cc8ac1a03a74d313ff671af9edbfebf232e9b6b5978d65773028fef270528c7b99de9ace7639060228eacf12a8bb2e3c70c458694bd684385aba3a1927e23ae91689832e16bffab5cc4d98fd1bbee279741fc006b1d01357e19da1122a139996aefb2ca5210a9e0b401082aa19921cb12a987f30236285398119b9adb0fc5743e11099ce338980fdb09a3803a0cb2424d927664790e3e82fc", 0xb4}], 0x1, 0x0, 0x0, 0x4000}, 0x2141) epoll_pwait(r3, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f000039b000)={0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000030e000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002dc000)=0xc) connect$inet(r0, &(0x7f0000b0c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/16 03:44:52 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f0000140000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000efa000-0xf6)={0x0, 0xee, "f407fde5edcf7a9f994d46dbf957ab077e5382806b2aec552af4502514f9a8252cae79c70faf43ac5207d44965ba346bbd3b518bbc818ffe50e843ccf61c0c7e0de23a6ce13b93118e9f00f2aba2dbd3c62a6f38d678ba87f1da058cbad0a4179fce5fb302d8c9205f4ad26dd6f923278091eee9afa264e336667b4aef04f702806fcb2a302c3e1a8e9fa4e23f393a122bd087b112a2e35a300155915c5f8f4f99c6ded853c58c4a97ae8d1c541aa7cada2177ff0fb47557fb2ca33f5ad78d114efcb094c389dce6bb1117fcf40a74211411b271ccc4118da0ea37bf9ee1570277582739105d9bab580846033bb7"}, &(0x7f0000b8b000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000276000-0x99)={r5, 0x91, "875e3f27eaf8131c1860425171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba1700007210ca465fbeff070000000000000000c18f0188c13a8016f67481a8997b37687d53599e6985873524b2371cf817daf105448be3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26342498bce15de67d"}, &(0x7f00004ab000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r6}, &(0x7f00001ab000-0x4)=0x10) r7 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000001000)={0xa, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd}) renameat2(r2, &(0x7f000004e000-0x8)="2e2f66696c653000", r0, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt(r1, 0x101, 0xfffffffffffffffe, &(0x7f0000ab5000-0x3)="7ddf7a", 0x3) close(r4) timerfd_create(0x7, 0x6) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r9 = dup3(r3, r7, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r9, 0x5412, 0x8) accept4$llc(r2, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x80800) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000ef8000-0x8)="2e2f66696c653000") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000ccb000)="2e2f62757300", 0xffffffffffffffff) writev(r1, &(0x7f0000706000-0x8)=[{&(0x7f00003d0000-0x39)="390000001100174701bb45ccc30500ff0700f8ff0100000061ff0700ddff9a0019001a0005000000000000000000ff0004e9ff0006000d0005", 0x39}], 0x1) 2017/11/16 03:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009ba000)="2f6465762f736e642f74696d657200", 0x0, 0x4e802) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$tun(&(0x7f0000906000)="2f6465762f6e65742f74756e00", 0x0, 0x200) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c67000)="2f6465762f6b657963686f726400", 0x2, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000587000)={0x1, {{0xa, 0x0, 0x2b, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername(r0, &(0x7f0000df7000+0xf1)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f0c000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$int_out(r0, 0x5462, &(0x7f0000d65000)=0x0) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) [ 55.503851] binder: 6803:6805 ioctl c0086420 20fa8ff8 returned -22 [ 55.518881] binder: 6803:6805 ioctl 40086425 2002d000 returned -22 [ 55.528880] binder: 6803:6805 ioctl 5404 200d8fdc returned -22 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f00006e2000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a83000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004af000-0x10)={0x7, &(0x7f0000e66000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) r3 = request_key(&(0x7f0000aea000-0x8)="727872706300735f", &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000146000)="2f6465762f736e642f74696d657200", 0x0) add_key(&(0x7f0000867000)="6b657972696e6700", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00006f5000)={0x5, 0xb68, 0x6, 0x9, 0x2}) fsetxattr(0xffffffffffffffff, &(0x7f0000030000-0x15)=@random={"6f73322e00", "28776c616e317d00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1) mlockall(0x80000000006) socket$netlink(0x10, 0x3, 0xc) readv(r2, &(0x7f0000a92000)=[], 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = creat(&(0x7f0000ca9000)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$setlease(r2, 0x400, 0x20000000000004) r6 = open(&(0x7f000013e000)="2e2f66696c653000", 0x14104a, 0xcf) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00001ff000)=0x10001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(r5, 0x406, r0) close(r0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0xec, 0xfffffffffffffffe, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x20000000003a, 0x0}, 0x0, 0x0, r6, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") openat$keychord(0xffffffffffffff9c, &(0x7f0000b63000-0xe)="2f6465762f6b657963686f726400", 0x4801f7, 0x0) [ 55.587004] binder: 6803:6834 ioctl c0086420 20fa8ff8 returned -22 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea9000)=0x1c) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eab000-0x4)=0x14) r2 = socket$inet(0x2, 0x8000a, 0x8) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x8003, 0x32, r0, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000860000-0x10)={0x24, 0x8004, 0x6b, 0x6, 0x0}, &(0x7f0000eac000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000976000)={r3, 0x71, "87d422465854113b6ace5498d512c13b1583bbf982c9181486e9610edc82b13e0771bd8cbcf1f5084faf88643bf5aa3b2a326969b4a070b1b20cedc31cffffeb190a92123b1238a75b53d8a4a1b639805fb5a7d27a13bb8b6f778e7f337c0c196201469ca7a29b90b939906a095a42e84a"}, &(0x7f00006ab000-0x4)=0x79) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ead000-0xde)={r3, 0xd6, "c3e41f9b1554683a92b312ce29e57875ae4770a4e4a1deb56a050b9bb1399bf430b5bac959d48e953f61c30355fd2ef4c8351f86f4269a5f282832135cf6133e809f7e9ff51896445c8bc35a5d9b6bcfbf97411858ba96b4769962203d1931d34aae2f4201d9533d7062e99a45de0581705e929411e4693b68d788ddfba298753087ae68da00096774aec10e7731a9b6b3a98a72733e7b5ccdbf2685ddf601c994ff8b05520a68cf1babaa6adceda33139036e17944c441e57065d2b6fb29ca48665b8589e15dae173b55e25b42c31b6161601e4e29b"}, &(0x7f00001ad000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dde000)={r3, 0x400000003, 0x8, 0x80000000}, &(0x7f0000dde000)=0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000022c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000-0x4)=0xe8) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x0, 0x401, 0x16, 0x80, 0xa1, 0x6, r5, r6}, {0x4000000000009, 0x53, 0x40003, 0x2, 0xc8b4, 0x100000001, 0xfff, 0x8001}, {0x2, 0x8, 0x2, 0x2}, 0x8, 0x10000, 0xbc, 0x0, 0x91, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x24d, 0x1a64}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd7f}}, 0xe8) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b7d000-0x8)={r4, 0xffffffffffffffff}, &(0x7f000025c000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00003d8000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000833000-0x4)=0x104, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000eae000)="6c6f0000000000000000000005000000", 0x10) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r7, &(0x7f0000eaf000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x10, r7, 0x20) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000eb0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x20, &(0x7f0000492000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eb0000-0x6)="766567617300", 0x6) sendto$inet(r7, &(0x7f00009a2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f000040a000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb0000)=0x2c) sendmmsg(r2, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x800000000}, 0x9, &(0x7f0000098000-0x10)=[], 0x0, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed038", 0x34}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x2000000000005, "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"}, {0xb0, 0xfffffffffffffffd, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b135e7362eb55393105fd2e9d6a4b76d7a44058d9c7fce1f17a76fba98e13f00000000000000994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e0820539900000000000002c20acb0e4c68182220c0"}, {0x40, 0x1, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x3, 0x20000000) 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f00008f6000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000e9c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fb9000)=0x0, &(0x7f00004ec000)=0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) bind$inet6(r0, &(0x7f0000ca5000)={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2017/11/16 03:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) 2017/11/16 03:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000668000-0x8)="2e2f66696c653000", 0x80, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff0000)={0x0, 0x0}, &(0x7f0000abb000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000935000)={r1, 0x1ff, 0x6, 0x0}, &(0x7f0000a47000)=0x10) ioctl$TCSETAW(r0, 0x5402, &(0x7f00002e0000-0x14)={0x509, 0x5, 0x1c1, 0x20, 0x1, 0x1, 0x6, 0x8, 0x100, 0x100000001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f9b000)="2f6465762f73672300", 0xffffffff, 0xf41fd454f8bf328a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ab000-0x6)={0x0, 0x0}, &(0x7f0000131000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f2d000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000463000-0x4)=0x98) ioctl$sock_ifreq(r2, 0x89f5, &(0x7f0000f1f000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000000000008ffffff15e30019000000000000000000020001000000"}) keyctl$setperm(0x5, 0x0, 0x0) mq_getsetattr(r3, &(0x7f0000892000)={0x4, 0x4, 0x8, 0x7ff, 0xab, 0x5, 0x5, 0x4}, &(0x7f0000615000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bd0000)={r4, 0x4, 0x5, 0x7, 0x80000001, 0x40}, 0x14) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x0, 0x10d, &(0x7f0000169000)={0x0, 0x8, 0x1000000000000000, 0x1000, 0x4, 0x800000, 0x100000000, 0x0}) 2017/11/16 03:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000821000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x10000000) r2 = shmget(0x3, 0x2000, 0x1c0, &(0x7f0000001000/0x2000)=nil) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x100, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000000e000)={0x1f, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000033000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f000003f000)={&(0x7f0000018000/0x4000)=nil, 0x40b75, 0x1, 0x1, &(0x7f0000009000/0x4000)=nil, 0x5}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000a19000-0x8)={0x1ff, 0x6}) shmat(r2, &(0x7f000002f000/0x4000)=nil, 0x4000) mremap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000002b000/0x3000)=nil) mremap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3000, 0x6, &(0x7f000003a000/0x3000)=nil) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000213000)={0x3, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x52a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 55.608219] binder: 6803:6826 ioctl 5404 200d8fdc returned -22 [ 55.608381] binder: 6803:6805 ioctl 40086425 2002d000 returned -22 2017/11/16 03:44:52 executing program 1: ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x3) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20007ffffd) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x2000064, &(0x7f0000c74000-0x4)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x10016, &(0x7f0000f61000-0x1002)="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", 0x1002) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x22, &(0x7f000038a000-0xc)={@multicast1=0xe0000001, @rand_addr=0x9, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f61000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f62000)="000000000000000000000000") mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000808000)=0x91) mmap(&(0x7f0000f39000/0x1000)=nil, 0x1000, 0x3, 0x40000012813, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005bc000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 03:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$ipx(r0, &(0x7f0000300000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x1, &(0x7f00003a8000-0x10)={0x4, 0x1, 0x6, "3b5e6f07cf69", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x341000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001c2000)={0x3, 0x9, 0xffffffffffff8000, 0x9, 0x0}, &(0x7f0000463000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003f4000-0xf4)={r3, 0xec, "280872cfafd8dde11336ce9b6122da9d0ad2c104879bc42746ea23eb80de00b39d5655a2ef747f75fac902253fb067ec3a1b8d569ee2f98bafa4ce0d0d72d7bb0fa16eb63367246d62b1254130e5538fdfa5cfe84561b86de108544858ea2ff493a00f816204675d907fb2931ffc37c7f8dffa3b7ccc7bbe8f7ac9f864d64e483ff5580425b09ef34b5bd117631da6040fabac7c5b888e68d742e165907f529eb280a269145fe10b41f819a60d746fee9249d0a5c71d5422f3179447d7febaa6ef54ddd928715017ef1f342e606bc053467aa0eb27bb36218d460d9624d515ebcee7d439bd6a2908d8aa7d70"}, &(0x7f0000a85000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000531000)={r3, 0xa7, 0x6, 0x0, 0xff, 0x1, 0x4, 0x100000001, {r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x89f, 0x800, 0x8001}}, &(0x7f00004ef000-0x4)=0xb8) unshare(0x400) r7 = socket$unix(0x1, 0x9, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004de000)=0x14) sendmmsg$inet_sctp(r2, &(0x7f0000008000-0x150)=[{&(0x7f000089c000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000)=[{&(0x7f0000e55000-0x5d)="e83fa83e9b8b619db3dcdcc747f58e976b3173fbca01a0712257e49ef9ec8f98adcaa4673905ae9c918e0249443c71ece13c448ec32bd68f3241a067e52f4d508a4e7733edf10c1f0cede7739007df721882c490d087fa5aa68f1d1350", 0x5d}, {&(0x7f0000384000-0x6)="ac13f6f0e0d8", 0x6}, {&(0x7f0000cf8000-0xe1)="7b232a3a59bcf75c6e2feec40a9e8ee513cc913d7ff5d24714ba7b2416408329d1a8a2357fc70b0973d1ac91103268fd0a6c51291c6ad9e42a79bf17d5f1b3dca1efbfb01846e65aacfc24c1298604723bace6e15eb977505e79574c6cb11c8b3c5edc8790d57fec2fb9cc57746d5c0411ef73edfa5044399a2e324ec3a15d643ca2d0502ebad5ddce0e235dd104f2ac878cd4205169e798d26f9b748229ab3a112110869262860b3f9d667a321deae40317e02c3dfdf04150d90e91ff2b4f8a719238794935471220734d9ea3b7fa6fd8114e9ef5b3055bbbe3c1214536cd75ae", 0xe1}, {&(0x7f000088b000-0x36)="4af74f008187821169e4d97512444263a7f7916d88fc0e8c174eaaddc680760c5bc62f21de9d63e4a1921a1775952ad35b7a1534fe6f", 0x36}, {&(0x7f0000186000)="697f615b63c766592da5b9a99889b3b3e42d996e197ee2bf3edbe0d7301a5f8f4540b1b2b0e2e420ae6bb3cadb4ef207afd04c7447", 0x35}, {&(0x7f0000684000-0x3c)="ca722c2d72ce74286c509c267364253440ebd9f56667b4310d46c9fd37f087c07fc02bbd59a45703153f682013b7f7189fed98d20732b87cccd8f42f", 0x3c}, {&(0x7f0000ed2000)="3271f439a86501b5b83a247ed1b558dc624e75479d6a26035a2139b8ace3129930753fd59479a5e5b2f476237586b2c435bb8823cf609bb82049563cdfc0a066aa62e52ceaea2c649b5a259329c8f8ac2a5eedb135cb0be9d3fdd42bc8c87c10a9d5154d70dc45e3d5c94e760b81e99e24c4194f44008624a8ec55316a22d9d4d183ce5ea5", 0x85}, {&(0x7f00001f7000-0x8e)="bbb59be39f046b74bb186856716e7a6fb44dccbdac981bb00b7743b4b593c8bf0effd38f7763064f52653c5837a19389808c2a8fe89445ff782c606bc7a9e376b4305a08cab085f8bfb04e69fab46456a1987a65b86abd81989be77c3d17b99ba9c900b9287dca970f82c1c1ddf96ae2df2a8de8cc7b8f8892b74afe622784f153cc3e419ec1c0df57d69861dc52", 0x8e}], 0x8, &(0x7f0000157000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x6d07f468, 0x8000, 0x7fffffff, 0x101, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5304a0be, 0x8002, 0x27, 0x5, 0x7f, 0x6, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x4, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x5, 0x20, 0x9, 0x5, 0xffff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f0, 0x8002, 0x5, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x1000, 0x1}}], 0x6, 0x50}, {&(0x7f00002a6000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c08000-0xa0)=[{&(0x7f00007fe000-0x3e)="340f50f370347cc980eb56959c5ae8a4e1915898292654c372748ddc4f038e9640b2a7c9818f41879773a9edf040be0809b4caef33adccfe04b179788796", 0x3e}, {&(0x7f0000f04000)="7f28df2fe5b9b3106a047551adda6bd404c53f31e52526ff93991ddd86047de9080a44551e622aa89243274e5d68e5bee270df6b7f098aff5b89c74f6d30d68133940cdf6b9bad38622a1132707fe3d653954bbb30537f7aaad24c6628fb052f99daccf2343368e29c5919b47588c8ab920fbc577fbdda76e2d979a6f37edb73a026a1b6a4da60ba3af538ff515f78eb924297fa016aed26d9d03817e5804053cb0071196cd60e7fbdf415810362450df5bebc27828ca2b1dfae46953f148d29d940967fa11d3fcc30187c8ceacd2b01fee778317f14b415a4", 0xd9}, {&(0x7f000018c000-0x45)="98a8ea8e62adfa1407165ddb2e1d7fd5f8a742aef0ad4f415720a2219ac6d2b939c3aee3fb35f9b816d01a20111d5e952c2d721a0f5c6cfd734eba34052f7a2aa503e48687", 0x45}, {&(0x7f0000c13000)="be2605a90293067bc05542b845e61bfc5e8269ed1e29c516b8084148d21dbc91cd744b20514998ac306c7fc97ecfc026f3572c72872a04be806531790fd360a16fb9634b3efcddbb722c5728adba974e5067fc67c275ffe3988c102843f4e56c7ceecd1a263b28e2146b3909ba04d21f89531eb1b27339a1d4cd05c7879e9cfdb9466fe85990f7515d98eb61051c2bbab1ca379f4c0f28df621115669f49e801bda9184654c70294c5d9880c5e83093d66edca5b014a20271ca3ff49dc9f0f423a981093aaf749d4037514128d7bcac1bc05bc9109fc58bd30717cec736450", 0xdf}, {&(0x7f0000efe000-0xe9)="87d760f1d713abfa5634e17fe95e452cae899c62efe49048c29210a9a3d8e7c1d3c2ce293849fa759bbbde0c6d5566b850cc1596bd48edb66233d75bba668b1db80e5d73e2b70df3c14ba4524873a0bacc2bc8c08c5f51397c8f3ac59c450406de5c2ec9fdb14a56a00f67f9be4c4067c92805e7ffc84bb952554cdb769ec4654c80576fc3040c19b343506f33cb5cfef1a86fbceef3d6d5b6f266fc30bbc49d9588c7ceec90fd584602496f4a206e6bed8829d11d50cd1fc9e7b884d3653fbf67f7a1379bb991d340152cc17b639c9722c86829367c7d636c18beff75653f2ad4eddc63be16a46937", 0xe9}, {&(0x7f00005b3000)="90d3fec349451de1eb200d39bfd63e081ed717f1167957f4088f2444ff12ea01c077b0b1a08856b5c9392364fafc75481358af8884da2063a5fcd836acd71bf42c597bad5d8ce6440e7db218ba3b8bd43bb1f80ec4866a972e0e82d5f8f6813945577bbc416f17b0c6099165c46365d136e6f99ee3d0e9cc4eadcb4a6e", 0x7d}, {&(0x7f00003c5000)="e140b551febf2ae6aaee2520c3f543facfa4c63d428091a06e52ab5ddf8be38e12961078044cde366fd41de47eebae4789559f286ebc54a577195a545c2e4cc8994647341d090c2ca7a3b829ad6cad67cb439cfe74787ada603608ecd0cd023566db3ac4abe2d5c82681a8b0487ec2d34aaa7d94708538673f3747539417f19d0d8eb130c4dd2c08d4003226ea39d620ca4f21e2317ee6084bc7ea890ddd552dfff654288fbd9352772601", 0xab}, {&(0x7f0000d7b000-0x87)="794576791062144c4360cbe8c6d14a5d79d7a427da6a3f450b1b7145e8ae9f24a250b1d2a1f8d28a4873d5bff71cde380ab53e3502570b935e4e2abaa16ac11cb86c94551a1107faeb114e22a9927fbf825b8dc861318fe1bd75ed47b28d93f17a0a79ff4b745be5c5b75c7b867c460f0f65610e2af8e3c478ca0c12e9fc43f1eb8578c885f80d", 0x87}, {&(0x7f000077f000)="39b8da104ae1ff7aa739e4df3cb69f59630ca8f66344f97f74aa1c93a16104691435d56db34364492ecbd0273caca7b03519828dd69e3ed0c595181995b5730c466f6b420799716b463b2ace3b68021732ad7964dc7b412e1d242f51434a539556275f4a9c6d71af5147cec1d09a50c9cd454dcf37910db963fea87e39a16544c2531ef0", 0x84}, {&(0x7f0000072000-0x1000)="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0x1000}], 0xa, 0x0, 0x0, 0x84}, {&(0x7f0000c4f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000409000-0x30)=[{&(0x7f0000bea000)="99b359d23a19ec0b708f9aed9b5e29f54306f56a5de289fde435acbfaf4a9b4bbed0a281bdf3f4d1e4f94be7ec0649e1f198e84508bd319d180310166844fcbb9423b52b7e69aedebe683dc7b35e3e9bc24dfaf749cb025ff58cf38fbebe700c6e4d0e69d418c419e3e11bc620a8ee74dc4e0d5f5caadc004381ed60ec6585f5cc8c8e62104e8d78a7f8c3eda5683864397af2d01085acb47c3b13f67479ca7f3e8d3c8955366f53bc606510b7a8891f07b2bab220", 0xb5}, {&(0x7f00004e5000)="ed332acfd2ddd1a36db6ac7255a879b261fc2ca5d621c4dc2144aba449a0f6328021e84e0f3a095f44ac0904ed8777950839560bf58e9eb097fc409ccc3db2eed28567f1e1b754052f8c705a34822bd2b4871bea2e2b37493386f730e6b000d508f48aeac29dd28bf98e5747a4bf61a9c41cd4ed9510965c89e261cd04ff5fc2ed8ffee237d4fc094a5fb8a06e54fb7405b3bb353b65", 0x96}, {&(0x7f0000617000)="", 0x0}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000a20000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc4000)=[{&(0x7f0000ae6000)="b5f3cae17a53a5021a8bb0877e8999e1cd35f1f9c2bd63f039935242c1c9d2244de95fe1d4536cf36118136eb2cfa246a6284c278395a6", 0x37}, {&(0x7f000014f000)="3e99738fd1b944f583a5b82df560452c497a85e605148f3f2b95ec1b1f090e71be486dbf3ac0bb95b63bd489536012383633eed91062554d424a4568cf63f71a4ede2c82331b33b24e6613", 0x4b}], 0x2, &(0x7f0000f7c000)=[], 0x0, 0x80}, {&(0x7f000068b000)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000594000-0x30)=[{&(0x7f0000a4a000-0xb4)="304422636f58e27bb2c5fc7a702ad073558e722496d39518bd1f59823fc1c4e83e32a761fe496dbdce1efe4941489b15b29c6aa022dae09d9b30b634424765f841777f8ffa01c17f6ab7f9e1ead41928f9a581ed7239487135b13a92090d9423b65b769624a4669ef7643d652d38244783d77fa5586383e4c9b93c3bdab3564b36415183e0dacde33bb52e5c9d6977211ee082c24c7038e00d59878bc346e3a1226307e6aa3326661f9077b501f2f2c696ca780a", 0xb4}, {&(0x7f0000ffd000-0x25)="bc7db308e3f97b7bb4eb7101ca5b202725408a83c763eb64aea0b1de2bb2c6b6cb8eb27bc5", 0x25}, {&(0x7f0000ce6000)="ca1a3f78a894fd328cf44f607e93b0a6200372441425ed0962e77c5a299de6843d617350f1b26c619a5b336adcb6780be80b4478de6bd39b3406f1b70033bbc48d05153aa56d69bd49210995473695e976de76f7242af3d7dff83311f33836ddd4c8b323022198eb974d9484b1d1b31126d3760685a1280d221e4daff0d5689e720e5066bf9bfd2fdb998db20ea31b56864e2abbcc52d375c495ad2ae5a483a4b8267174c79b740fd6bda0aaefe1bfd8dc4fd296f6eb69c26c90e2891e464a7b23b84ebb766d5119f193e0352f8bc7", 0xcf}], 0x3, &(0x7f0000df1000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x66d9, 0xffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8008, 0xffffffff00000000, 0x10000, 0x7, 0x6, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x5, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffff81, 0x4, 0x810, 0x1f, 0x1, 0xc00000, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9e, 0x8004, 0x2, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x0, 0x8, 0x1, 0x6, 0x8, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xff, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0x5, 0x64fee7f6, r6}}], 0x8, 0x80}, {&(0x7f0000220000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000948000-0x10)=[{&(0x7f0000309000)="2cee79e3d1ecaa5a17c3d8e213d9f93291622f5ede519f50822660cd73dda6630a189409fec11ed0a833", 0x2a}], 0x1, &(0x7f0000f0d000)=[@sndinfo={0x20, 0x84, 0x2, {0x451, 0x8001, 0x5c7, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x4806, 0x0, 0xe000000000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x6, 0x1, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x200, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x0, 0xc, 0x3c, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffe, 0x1000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfbe, 0x2, 0x8, 0x4, 0x0, 0x80000001, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x3362d4a5, 0x7ff, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x3, 0x2, 0x100, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0x7, 0x800, r3}}], 0x9, 0x801}], 0x6, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) connect(r8, &(0x7f00006d5000-0x10)=@llc={0x1a, 0x15, 0x1, 0x20, 0x1, 0x8, @random="2774d6b36cc1", [0x0, 0x0]}, 0x10) read(r9, &(0x7f00004c9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) fcntl$getownex(r7, 0x10, &(0x7f00009ad000-0x8)={0x0, 0x0}) fcntl$lock(r9, 0x0, &(0x7f00006ce000-0x20)={0x1, 0x0, 0x0, 0x1ff00, r10}) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f000067c000-0x2)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r11, 0x10000000000000) sendfile(r11, r1, &(0x7f000038f000)=0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r11, 0x0) unlink(&(0x7f0000ef6000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f00008f6000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000e9c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fb9000)=0x0, &(0x7f00004ec000)=0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) bind$inet6(r0, &(0x7f0000ca5000)={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2017/11/16 03:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0x400000) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ec000)="2f6465762f70707000", 0x40005, 0x0) remap_file_pages(&(0x7f0000dda000/0x4000)=nil, 0x4000, 0x2000008, 0x101, 0x2000) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000022e000-0x8)={0x5, 0x9}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ef3000-0x20)={0x3, 0x0, 0x10000, 0xaba}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d0d000)={0x1, r3, 0x1, 0x3987}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f00000bb000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005ad000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x101, 0x0, 0x8}, &(0x7f00004dd000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000048a000)=@assoc_value={r5, 0xb2a}, 0x8) bind$inet(r4, &(0x7f00009a7000)={0x2, 0x2, @rand_addr=0xb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key$keyring(&(0x7f00003fe000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f00006ce000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000065e000)="2f6465762f7573626d6f6e2300", 0x951a, 0x204000) ioprio_get$uid(0x3, 0x0) 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={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) fstat(0xffffffffffffffff, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40c00) setregid(0x0, 0x0) r1 = open(&(0x7f0000d7f000-0x8)="2e2f66696c653000", 0x40, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b47000)={0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x578, 0xfffffffffffffeff}, &(0x7f0000f97000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000874000)={r6, 0x9}, &(0x7f00000ab000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007b8000)={0x0, 0x0}, &(0x7f0000843000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fd8000)={r7, 0x4, 0x100000001, 0x8, 0x3, 0x7fff, 0x7fff, 0x4, {r8, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3213, 0x800, 0x5}}, &(0x7f0000210000)=0xb8) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = socket$inet(0x2, 0x0, 0x100000000000002) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000572000)={@common="67726530000000fffffffffffffff500", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000fb8000-0x8)=0x0, 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000785000-0x6)={0x0, 0x5}, &(0x7f0000d85000)=0x6) clock_nanosleep(0x2, 0x1, &(0x7f0000fc6000-0x10)={0x0, 0x0}, &(0x7f0000d56000-0x10)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000e8e000)="2f6465762f6c6f6f702300", 0x21, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r11 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(r11, 0x541b, &(0x7f00003e0000)=0x0) [ 55.731175] device lo entered promiscuous mode 2017/11/16 03:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000546000-0x8)="2e2f66696c653000", 0x0) listxattr(&(0x7f0000d53000)="2e2f66696c653000", &(0x7f00003b8000)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b31000)={0x0, 0x0}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000d3000-0x8)="2e2f66696c653100", &(0x7f0000ba8000)="", 0x0) r1 = open(&(0x7f000081e000-0x8)="2e2f66696c653000", 0x1, 0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b1000)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000705000-0x7)="2e2f66696c653100", 0x41d8) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() getpriority(0x1, r4) syz_open_dev$tun(&(0x7f0000b01000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000) r5 = memfd_create(&(0x7f0000edf000-0xf)="002670726f63eb657972696e5e4005", 0x2) r6 = syz_open_dev$sndseq(&(0x7f00007de000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000104) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000209000-0x8)={0x0, 0x0}) fallocate(r3, 0x2, 0x0, 0xd3) r7 = dup2(r6, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93340fc33a664f13eeab65c0322901ca6bd31bde2c51f06c7f0b014f9f91eeb7647c7240f476c8d753d000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_buf(r5, 0x0, 0xc, &(0x7f0000cc3000)="63adf22874e585f4f70477704e82f9e4efd1e51a24210c0603b47b45dbed0000000000000001a168a5acc4257508cf98cfff5d01686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee2406708265987fdc09a7fc06edc9df0c5ea2ef2104482f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116cb40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x96) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 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]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) setsockopt$ax25_int(r7, 0x101, 0xc, &(0x7f0000baa000-0x4)=0x1, 0x4) fremovexattr(r0, &(0x7f000096d000)=@random={"757365722e00", "002670726f63eb657972696e5e4005"}) pselect6(0x40, &(0x7f0000dee000+0x396)={0x2, 0x7fff, 0x2, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f0000856000)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x2, 0x10001}, &(0x7f00003be000)={r8, r9+10000000}, &(0x7f00009b0000)={&(0x7f0000603000-0x8)={0xe79}, 0x8}) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0x9, 0x3fd, @tick=0xfffffffffffffbff, {0x7fffffffffff, 0x7}, {0xfffffffffffffff6, 0x9}, @note={0x9, 0x20, 0x10001, 0x3e30ce7, 0x800008000}}], 0x30) 2017/11/16 03:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000791000-0xe)="2f6465762f6b657963686f726400", 0x440040, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad0000-0x4)=0x8, &(0x7f00003a8000)=0x4) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff2) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") utime(&(0x7f000097b000)="2e2f66696c653000", &(0x7f000066d000)={0x7, 0x8000}) syz_open_pts(r1, 0x800) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000e8000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/11/16 03:44:52 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = openat(0xffffffffffffffff, &(0x7f00009c8000-0x8)="2e2f66696c653000", 0x400, 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d73000)={@common="69706464703000000000000000000000", @ifru_flags=0xb800}) socketpair(0x1, 0x20000000a, 0x6, &(0x7f0000ff6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x38)={&(0x7f00007e2000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000527000)=[{&(0x7f0000ca6000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x3, 0x9, 0x1, 0x1f}}], 0x1, 0x4000}, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000d1a000-0xc)="2f6465762f62696e64657200", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00009dd000-0x8c)={0x1f, 0x7de0, 0x80, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000034000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$evdev(&(0x7f000068f000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x22600) clock_gettime(0x200000000000000, &(0x7f000029a000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ppoll(&(0x7f00000a1000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) r6 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) linkat(r6, &(0x7f000003e000-0x8)="2e2f66696c653000", r3, &(0x7f00003f9000)="2e2f66696c653000", 0x1000) utimensat(r3, &(0x7f0000d39000)="2e2f66696c653000", &(0x7f0000ce0000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) futimesat(r6, &(0x7f0000f20000-0x8)="2e2f66696c653000", &(0x7f0000049000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigpending(&(0x7f0000541000)={0x0}, 0x8) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1001, &(0x7f0000fdf000)="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"}) timerfd_settime(r6, 0x1, &(0x7f0000e29000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00004c6000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000a39000)=0xfff) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000f10000-0x4)=0x4) 2017/11/16 03:44:52 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r0 = socket$netlink(0x10, 0x3, 0x5) mprotect(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000a95000-0x8)={0x2, r1}) munmap(&(0x7f0000a93000/0x2000)=nil, 0x2000) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) fcntl$notify(r0, 0x80000002, 0x4000000000002a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00003e6000)=0xfffffffffffffff7, 0x4) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00000ab000)=0x3768, 0x4) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000869000)=0x8000, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000b28000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b31000)=0x96) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000253000-0x24)={@common="73697430000000000000000000000000", &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7ff, 0x42, "bb437cdd6f04ca6f7e7125cc40c4b39277c654ce8cff845a16f427b3d97998d141d204e36614ff85cf15268a3fcc365a638cf41f767d3987fb9222340b19e8cea19e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) pipe2(&(0x7f0000818000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x80000000003, &(0x7f0000078000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r3, 0x0) r4 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) bind$inet6(r4, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x800000000000011, &(0x7f000049f000-0x4)=0x1, 0x4) [ 55.814016] device gre0 entered promiscuous mode 2017/11/16 03:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f000021e000-0x8)={0x3}, 0x0, &(0x7f0000a1f000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)="2f6465762f72746300", 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$unix(0x1, 0x7, 0x0) socketpair(0x1, 0x7, 0x3, &(0x7f0000de7000-0x8)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x15, 0x8001, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)="2f6465762f73657175656e63657200", 0x0, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x8001, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket(0xa, 0x802, 0x0) r10 = socket(0xa, 0x1, 0x0) r11 = gettid() process_vm_readv(r11, &(0x7f00000a6000)=[{&(0x7f0000fee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00009cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000721000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e1f000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000ca0000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000348000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x6, &(0x7f00007ca000)=[{&(0x7f0000370000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000a86000)={0x8, 0x0, 0x1, 0x3, 0xffffffff, 0xfff, 0x1000, 0x9, 0x0}, &(0x7f00008d4000-0x4)=0x20) clock_gettime(0x0, &(0x7f000051a000-0x10)={0x0, 0x0}) ppoll(&(0x7f00006b9000)=[{r4, 0x1440, 0x0}, {r6, 0x10, 0x0}, {r2, 0x100, 0x0}, {r10, 0x8000, 0x0}, {r7, 0x40, 0x0}, {r2, 0x204, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x80, 0x0}, {r3, 0x8, 0x0}], 0x9, &(0x7f0000553000-0x10)={r13, r14+30000000}, &(0x7f0000d19000)={0x800}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000741000)={r12, 0x8, 0x20}, &(0x7f0000b0c000-0x4)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2000000000000000, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000645000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000d57000-0x8)={r15, 0x8}) ioctl(r10, 0x8916, &(0x7f0000000000)="") connect$inet6(r9, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000025b000-0x10)={0x7, &(0x7f00007b4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/11/16 03:44:52 executing program 7: r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00000f8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce0000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x800009, &(0x7f0000ce1000-0x4)=0x2, 0x4) r2 = socket(0xa, 0x80044080003, 0xffffffffffffffff) setsockopt(r2, 0x30000000107, 0x10, &(0x7f0000785000)="2c000000", 0x4) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000ce0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x24}, 0x1c) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ce0000)={0xa, 0x3, 0x20dc7fffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x227c, 0x7fffffffefff) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x8000000000, 0x6, "320187", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x8c, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r4 = accept$netrom(r3, &(0x7f0000625000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ec0000)=0x48) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000eab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000255000)={0x0, 0x4, &(0x7f0000b1a000-0x58)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000349000-0x4)=0x10) 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b2b000+0x2c0)="5d00", 0x0, 0x0, &(0x7f0000001000-0x3c)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = socket$inet6(0xa, 0x3, 0x202004000008200b) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000fbc000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0xff00000000000000, 0x0}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004cd000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r6, 0x0, 0x0}], 0x1, 0x6) splice(r5, 0x0, r7, 0x0, 0x58, 0x0) r8 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000051c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000013f000-0x4)=r9, 0x4) writev(r8, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000ea3000)={r9, 0x4, 0x90, "b5980d815dc325e19c8b0582ec4c6f9863b26a2288d356903c61c8b10999610e61c0ae9cb089c282969fc0eaa7c6e8c855bf92333c1380187fbc5697a0390a471f277c5334fc5e3d538e1fb056424abc8a64f42d98f24129fbf22d395564c4e56b5f4581d85b79b4cb20cea4c91f295b25272489a1ac1ddacae54c0778e805da9dbf714f5344b14a0c801ff070d58376"}, 0x98) unshare(0x400) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000ff9000)=0x4) timerfd_create(0x1, 0x0) [ 55.857000] binder: 6910:6912 ioctl c08c5335 209dcf74 returned -22 [ 55.894403] binder: 6910:6927 ioctl 2403 8 returned -22 2017/11/16 03:44:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffffc, 0x0}], 0x5) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000003000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000-0x4)=0x1002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x1)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x800, 0xc) write(r2, &(0x7f0000e01000)="1f0000000102ff84000301000000bf00000800010400020000000017000200", 0x1f) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 55.948345] binder: 6910:6937 ioctl c08c5335 209dcf74 returned -22 [ 55.961631] syz-executor4: vmalloc: allocation failure: 17179869168 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 2017/11/16 03:44:52 executing program 7: r0 = signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x1cc}, 0x8) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000055000-0xc)={0x10000001, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000009c000)={0x4, 0x15, 0x0, @thr={&(0x7f0000fba000-0xd6)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b647a9fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d493235817f5821e94cea85166eaeba7fa8671e8209c883e35384eb0d18c3a8041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f000003c000-0xf8)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b41e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0057c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a36bdc38b60d3e0a3b258a85e4d03d95d8f12cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6822c37f1d8317694b0981089ea5"}, []}, &(0x7f0000056000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r2, 0x0) r4 = memfd_create(&(0x7f0000023000)="00", 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r4, 0x9) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x2000001, 0x32, r1, 0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r5, []}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() r7 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xe, &(0x7f0000fbb000-0x50)={0xfffffffffffffffb, 0x200000007f, 0x0, @tid=r7, []}, &(0x7f000004e000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000058000)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000030000-0xc)={0x0, 0x0, r4}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000004a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/11/16 03:44:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000739000)=0x10, 0x12c388868ddaebf5) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007dc000-0x8)={0x80, 0x6, 0x2, 0x101}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="", 0x0}], 0x1) setsockopt$inet6_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000ad2000)=0x81, 0x4) socketpair(0x10, 0x2, 0x2, &(0x7f00006aa000)={0x0, 0x0}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000088a000-0x6)={0x7ff, 0x2, 0x80000001}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00007b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x5ef, 0xb3, 0x0, 0x5, 0x2}}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000457000)={0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x801, 0x7) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000d0e000-0x78)={0x7fffffff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0xfea, 0x18, 0x7, &(0x7f0000e89000)=@common="69706464703000000000000000000000", 0x2d, 0x0, 0x4}) r7 = accept(0xffffffffffffffff, &(0x7f0000881000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c00000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f00002a3000-0x4)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r8, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r9, &(0x7f0000798000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r8, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d42000)={{{@in6=@loopback={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, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ea000)=0xe8) dup(r8) write$fuse_poll(r4, &(0x7f0000287000)={0x18, 0x0, 0xff, 0x2}, 0x18) writev(r5, &(0x7f0000e81000)=[{&(0x7f0000e88000+0x629)="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", 0xde2}, {&(0x7f0000e89000-0x7d)="f82068e84cc50b2b962fc87ecaf074dc798929241787ea211fb3ad00658dffbd26cdbad3475139b08d5dd9a93dbbfff44aa47269140fdac2a145992ff65a3b17dd3ac5d92c565052531ff0af6e8ec61de4294f176f82be683348de7c09b9b5230ea48e01b54334e941f0411ebe996dbd84e11786c86dd84d883d7d9466", 0x7d}], 0x2) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0xa080, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r10, 0x10e, 0xa, &(0x7f0000bde000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000c2c000-0x8)=[{&(0x7f0000c17000-0x2b)="2900000018003119ef6eff00001100070a0000000000ff067a0000000c000800040000001f00000001", 0x29}], 0x1) [ 55.961639] CPU: 1 PID: 6941 Comm: syz-executor4 Not tainted 4.9.62-ga6d71ba #90 [ 55.961642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/11/16 03:44:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x3, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000013a000-0x1a)="2f6465762f7667615f6172626974657200", 0x0) gettid() gettid() socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00002fc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000f9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000072f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000052f000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000007d000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002b6000-0xc)=@sack_info={r4, 0x1, 0x8000}, &(0x7f0000db1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fe1000-0x8)={0x0, 0x30}, &(0x7f0000551000)=0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000672000)={@common="69726c616e3000000000000000000000", &(0x7f0000e5d000)=@ethtool_drvinfo={0x3, "87ef2e744c883f4ad2a719630000000500000080a6e7300421563ebfd235023a", "63d4f3e53bf77c115994bc46af0705e04bb239dc46340375026094a1f546d718", "ca7cedaca839f145dc1a128a51c41dd385b14af41017f8343464ab319660e2af", "f02a52ff426b0fa0a9a301e61dcaeec29860d286beb60fc6fdc6b33788576469", "f9023b0a31a471300dda5e27ee82537a8fdc31f9676a60accd54ebcee289bed3", "e592ac1e47b564c6eb84a67a", 0xd4, 0xffff, 0x4, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4652, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x461c, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f, 0x0}, @dstopts={0x89, 0x634, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x1000, "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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x6, 0x53, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$inet6(r5, &(0x7f0000373000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f00002cd000/0x1000)=nil, 0x1000, 0x100000000080, 0x10000000000010, r2, 0xfffffffffffffffe) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000f99000)=0x68, 0x4) mmap(&(0x7f00005a0000/0x800000)=nil, 0x800000, 0x12000000, 0x10, r5, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x0, 0x32, r5, 0x0) mmap(&(0x7f00007ea000/0x4000)=nil, 0x4000, 0x1000000, 0x32, r2, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:52 executing program 5: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffff8cb, 0x0, 0x0, 0xfe, 0x4000000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000003) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b6a000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x80a00) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005fe000-0x8c)={0x2, 0x8001, 0x4, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000091b000)={0xaa, 0xfffffffffffffffe, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000c9000)={0x0, 0x7, 0xffffffffffffffc0, 0x100000000, 0x5, 0x0}, &(0x7f0000afc000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007ca000-0x8)={r3, 0x6}, &(0x7f0000e49000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000603000)={r4, 0x1}, &(0x7f0000190000)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aec000-0xf)="2f6465762f73657175656e63657200", 0x2800, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) splice(r2, 0x0, r6, 0x0, 0x3, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000531000)={0x2, 0x7f}) fcntl$getownex(r2, 0x10, &(0x7f0000097000)={0x0, 0x0}) getpriority(0x2, r7) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000910000/0x2000)=nil, 0x4000009, 0x0, 0x1f, &(0x7f000024c000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x2, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x2001000000000fa, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x0, 0xfe, 0x0, 0x8, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x81, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bff000)="6b657972696e6700", &(0x7f0000c46000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f00009d1000)="000000000000000000000000000000000000000000000000000000", 0x1b) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f8a000)=0x0) [ 55.961655] ffff8801a736f880 ffffffff81d94429 1ffff10034e6df13 ffff8801a6e36000 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fb000)="2f6465762f72666b696c6c00", 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000072f000)={0x3, 0x7fffffff, 0xff09, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00009c0000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000341000)=0x1c, 0x80000) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000001000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00006fc000)=0x18) r3 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d94000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000493000)={0x4000000000011, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f59000-0x4)=0x14) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000582000)={{{@in=@rand_addr=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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000032d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00008b2000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000603000)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() stat(&(0x7f00006f4000-0x8)="2e2f66696c653000", &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dfc000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000780000)=0xc) r14 = getegid() ioctl$TIOCGSID(r3, 0x540f, &(0x7f00001e3000-0x4)=0x0) getresuid(&(0x7f00001ba000)=0x0, &(0x7f00003f2000-0x4)=0x0, &(0x7f0000439000)=0x0) fstat(r3, &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d8e000)={0x0, 0x0, 0x0}, 0xc) r19 = getuid() stat(&(0x7f0000184000-0x8)="2e2f66696c653000", &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c63000-0x38)={&(0x7f00009c4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002ea000-0x30)=[{&(0x7f0000cc2000-0x90)="32a1f5092c05ee6de29aa11661f60cafbd9c203d001c488f8580681fcd679464ba9564458ccb6972373b248d577e488084f3775dbec783baa20fae628e46d82522d976c401b1724ae1e1ec2fc216f55b09073c0e8107a029ad0aa16faa6f9604fe17dab0205938bf4fa1136eaf85063449d450a4b56cf225e9278a6ba9b3d71ac3376790fd320693fffdcb9600f589d2", 0x90}, {&(0x7f00002b0000)="9870bf654c8f662caa47246d2ca12f57365a143da40d12f46e72ce26e15a8f1c62bfa6736fb09a3df2c43f58a23432262b0223bee54bf0b1e4c3c82234e409105b8468e07c6292f3374bbb692513f581f35274ff852fc2bc484eae079d50adf2c4b427d1b27077921fb8e1e13a52e40db22856389e77ea5622a6e225ee94e9d1b395a1f3712051c1d003e4db772d85b08cdab97a1b9a82e32ad385d2245aaae600a09cd6da6abf5b3bd2f5db4e82304e8f21b5f9aa", 0xb5}, {&(0x7f0000e56000-0xde)="0aed71177836fcff98c17cd59b28e28a71fd8c7c6250cc30de9d61a299336437f1362e55ed77c9de8a5f6bb5c2cc798ef115ca3ca2972082408336313f20ccdd47a68880610711954c23fe5a93fb6bacf6a05d74f0d72ea9e25a339407d253bacf6d5dc86a0170edfa7d6a2f67cc53b31d4cc5e501d3d97380cd4153e6b8374d996d705ae728072a2119c56b3905078d97de039e73f10c0349a59137fdbae0a714e198dec3e4251856fd06042a5a610bb766886c3e67c1d3e0df5bbfec5db96a6112e289770b642e3b8d634199ed5400db1e9234f998242a07e64dd0811c", 0xde}], 0x3, &(0x7f0000027000-0x110)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, 0x0, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r3, r0, r0, r0, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x8, 0x40000}, 0x0) 2017/11/16 03:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a39000-0x8)="2e2f66696c653000", 0x40, 0x1) ppoll(&(0x7f0000477000-0x8)=[{r0, 0x8001, 0x0}], 0x1, &(0x7f0000c20000)={0x0, 0x1c9c380}, &(0x7f0000c41000)={0x5}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) connect$unix(r2, &(0x7f00005df000)=@abs={0x1, 0x0, 0x1}, 0x8) recvfrom$unix(r1, &(0x7f0000ab7000)="0000", 0x2, 0x40000000, 0x0, 0x0) clone(0x8360000, &(0x7f00009d2000-0xbb)="cc47799793ad1c38f0c68a9d7c57775e6f3c698fcbcb403832a02c236a6a42e997c91bb47817dcc8a55e2abdc0e2a304e52023117f8d34bd6fe1017537faaa9a82037dc8e63ff09f94afee9d55086f554e99b7a051d7255642523facbe2bfce5624a62fffd9b2634e86aa41a2ba5faff27e0663cf9039f04043fc045070b72b84b8f5bcbd3ade5aa94b199c8640d9b56a035e26920939cb4df8dcf403582579e449f95a9641469fc3e1ae81268fbc3428356333468fe7db7fe12db", &(0x7f0000784000+0x1bc)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="d402ab0835fcc5f5b1aadc50468e8cb0fb2e86e7c4aad09255a202f4b288001b9b34d8e6805eec7d895dddfaf10a79fc6a5e7d9c5a0c613a021e06718584b93dd4bb39f35999ea4bc9ab6c47e08152e53d6fc5b9d017b75b2632857be26cc0a0e3548412205c669e330d98433a1ebabcbf35b9fa47ed20f165491be7ca8a2368b6069d2d89135d46bc4c65888d255c5fe086041641f4b9bbd35f749a") keyctl$revoke(0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d3d000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f00006ad000-0x8)=[{r2, 0xd20c, 0x0}], 0x1, 0x7f) close(r1) 2017/11/16 03:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000247000-0x8)={0x0, 0x0}) accept4(0xffffffffffffff9c, 0x0, &(0x7f000024b000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x7) r4 = socket$unix(0x1, 0x5, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000fa8000)=0x0, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(r5, &(0x7f0000f7b000-0x8)=[{&(0x7f0000cec000)="1175c627210bb7bb29e193fdaab9c875b18075f9762c7efd65f480b9668c3b7ebcf46c7ef7e86b62914c24748c5e0c45882efafb300e", 0x36}], 0x1) listen(r5, 0x0) connect$unix(r4, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r3, 0x0, 0x0}, {r5, 0x1001, 0x0}], 0x2, 0x10000) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) bind(r1, &(0x7f0000e15000-0x80)=@generic={0xd, "e4fc24de555db1d5e39556408b51e9a9fa7af4a206d886b178dd3be51661ed537fd5dee1082584aadde35c80c196ca6bbfbdf6b2dd3a1c0de82f97dec39d0d866cb537a82ee696dcf33ec5dfe1d0a2460bdf49865467b5c43c9c0d779bccfd4f4a3c23897e9ffdc1af47983323ea2762e802f75d5070e517c076bafae1af"}, 0x80) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r1, r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00009be000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) lstat(&(0x7f0000b67000-0xa)="e91f7189591e9233614b", &(0x7f00009e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r7, r8) [ 55.961668] ffffffff83ab7d40 0000000000000001 0000000000400000 ffff8801a736f990 [ 55.961680] ffffffff81452ad2 024000c200000003 0000000041b58ab3 ffffffff841911f5 2017/11/16 03:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000e35000-0x8)={0x0, 0x0}, 0x80000) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000f9000)=0x0, &(0x7f00004cc000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) dup2(r1, r4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000de4000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000bfc000)="f7815b70527f5f4cc7405148c16ac8d8dad24b0fdfbe802d3fe0ff66fe627684"}) connect(0xffffffffffffffff, &(0x7f0000ab4000)=@ipx={0x4, 0x0, 0x0, "713d14e48a46", 0x0, 0x0}, 0x10) nanosleep(&(0x7f0000b55000)={0x77359400, 0x0}, &(0x7f0000e8e000)={0x0, 0x0}) timerfd_create(0x7, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003a1000-0x4)=0x5, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000eee000-0x50)={@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}, 0x0, 0x0, 0x0, 0x100, 0x1, 0x0, 0x0}) 2017/11/16 03:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000102000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000163000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000085a000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000d8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000263000-0xa0)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xcaf, 0xfffffffeffffffff, 0x1f, 0x32}, &(0x7f0000319000)=0xa0) lgetxattr(&(0x7f0000654000-0x8)="2e2f66696c653000", &(0x7f0000d35000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000095c000-0x13)="00000000000000000000000000000000000000", 0x13) socketpair(0x0, 0xc, 0x3, &(0x7f0000558000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b1c000)=0x9) bind$inet6(r1, &(0x7f0000332000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r5 = getpgrp(0x0) r6 = openat(0xffffffffffffff9c, &(0x7f000001d000)="2e2f66696c653000", 0x200400, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000fa0000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) r7 = perf_event_open(&(0x7f0000f0c000)={0x5, 0x78, 0xaf, 0x986d, 0x72c, 0x200, 0x0, 0x2b7, 0x11, 0x0, 0xbd, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0xb974, 0x1, 0x7, 0x7, 0x100, 0x78680000000000, 0xcd3e, 0x2, 0x1, 0x9, 0x6, 0x0}, r5, 0x8, r6, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000582000)=0x8, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) renameat2(r6, &(0x7f0000664000)="2e2f66696c653000", r6, &(0x7f0000bf9000-0x8)="2e2f66696c653000", 0x2) connect$inet6(r1, &(0x7f0000f5e000)={0xa, 0x1, 0xc815, @loopback={0x0, 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000390000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x1) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000da000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009f4000-0x4)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(0xffffffffffffffff, &(0x7f00007a9000)="", 0x0, 0x0, &(0x7f0000f62000)=@sco={0x1f, {0x5, 0x960, 0x7ffe, 0x4, 0x2, 0x2494}}, 0x8) [ 55.961681] Call Trace: [ 55.961693] [] dump_stack+0xc1/0x128 [ 55.961702] [] warn_alloc+0x212/0x240 [ 55.961713] [] ? zone_watermark_ok_safe+0x280/0x280 [ 55.961724] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.961733] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 55.961742] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 55.961751] [] ? depot_save_stack+0x3b1/0x4a0 [ 55.961763] [] __vmalloc_node_range+0x3f5/0x5f0 [ 55.961770] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.961778] [] ? kmalloc_order_trace+0x7a/0x190 [ 55.961785] [] vmalloc+0x5b/0x70 [ 55.961795] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 55.961803] [] xt_alloc_entry_offsets+0x41/0x60 [ 55.961813] [] translate_table+0x21a/0x1e30 [ 55.961823] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.961833] [] ? selinux_ipv4_output+0x40/0x40 [ 55.961842] [] ? __lock_is_held+0xa1/0xf0 [ 55.961851] [] ? ipt_alloc_initial_table+0x660/0x660 [ 55.961860] [] ? __might_fault+0x114/0x1d0 [ 55.961869] [] ? __check_object_size+0x174/0x3a9 [ 55.961877] [] do_ipt_set_ctl+0x2be/0x470 [ 55.961886] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 55.961896] [] ? mutex_unlock+0x9/0x10 [ 55.961906] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.961915] [] nf_setsockopt+0x67/0xc0 [ 55.961922] [] ip_setsockopt+0xa1/0xb0 [ 55.961931] [] tcp_setsockopt+0x82/0xd0 [ 55.961939] [] sock_common_setsockopt+0x95/0xd0 [ 55.961948] [] SyS_setsockopt+0x160/0x250 [ 55.961956] [] ? SyS_recv+0x40/0x40 [ 55.961966] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 55.961975] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.961985] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.961995] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.961998] Mem-Info: [ 55.962018] active_anon:84380 inactive_anon:41 isolated_anon:0 [ 55.962018] active_file:3507 inactive_file:6613 isolated_file:0 [ 55.962018] unevictable:0 dirty:77 writeback:0 unstable:0 [ 55.962018] slab_reclaimable:4874 slab_unreclaimable:48910 [ 55.962018] mapped:22727 shmem:48 pagetables:749 bounce:0 [ 55.962018] free:1459564 free_pcp:302 free_cma:0 [ 55.962037] Node 0 active_anon:337520kB inactive_anon:164kB active_file:14028kB inactive_file:26452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:90908kB dirty:308kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 55.962056] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2910 6411 6411 [ 55.962084] DMA32 free:2981144kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:700kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 55.962113] Normal free:2841204kB min:36816kB low:46020kB high:55224kB active_anon:337520kB inactive_anon:164kB active_file:14028kB inactive_file:26452kB unevictable:0kB writepending:308kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:19496kB slab_unreclaimable:195640kB kernel_stack:5856kB pagetables:2996kB bounce:0kB free_pcp:488kB local_pcp:380kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 55.964405] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 3*8kB (M) 5*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981144kB Normal: 48*4kB (UME) 35*8kB (M) 30*16kB (M) 796*32kB (UM) 614*64kB (M) 88*128kB (UM) 85*256kB (UME) 38*512kB (UME) 5*1024kB (U) 1*2048kB (U) 663*4096kB (M) = 2841016kB [ 55.964513] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.964516] 10167 total pagecache pages [ 55.964520] 0 pages in swap cache [ 55.964525] Swap cache stats: add 0, delete 0, find 0/0 [ 55.964527] Free swap = 0kB [ 55.964529] Total swap = 0kB [ 55.964532] 1965979 pages RAM [ 55.964534] 0 pages HighMem/MovableOnly [ 55.964536] 320236 pages reserved [ 56.005335] syz-executor4: vmalloc: allocation failure: 17179869168 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 56.005344] CPU: 0 PID: 6941 Comm: syz-executor4 Not tainted 4.9.62-ga6d71ba #90 [ 56.005349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.005364] ffff8801a736f880 ffffffff81d94429 1ffff10034e6df13 ffff8801a6e36000 [ 56.005375] ffffffff83ab7d40 0000000000000001 0000000000400000 ffff8801a736f990 [ 56.005387] ffffffff81452ad2 024000c200000003 0000000041b58ab3 ffffffff841911f5 [ 56.005389] Call Trace: [ 56.005403] [] dump_stack+0xc1/0x128 [ 56.005413] [] warn_alloc+0x212/0x240 [ 56.005424] [] ? zone_watermark_ok_safe+0x280/0x280 [ 56.005434] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 56.005442] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 56.005450] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 56.005459] [] ? depot_save_stack+0x122/0x4a0 [ 56.005468] [] __vmalloc_node_range+0x3f5/0x5f0 [ 56.005476] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 56.005484] [] ? kmalloc_order_trace+0x7a/0x190 [ 56.005492] [] vmalloc+0x5b/0x70 [ 56.005501] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 56.005509] [] xt_alloc_entry_offsets+0x41/0x60 [ 56.005518] [] translate_table+0x21a/0x1e30 [ 56.005529] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.005538] [] ? selinux_ipv4_output+0x40/0x40 [ 56.005546] [] ? __lock_is_held+0xa1/0xf0 [ 56.005555] [] ? ipt_alloc_initial_table+0x660/0x660 [ 56.005564] [] ? __might_fault+0x114/0x1d0 [ 56.005572] [] ? __check_object_size+0x174/0x3a9 [ 56.005580] [] do_ipt_set_ctl+0x2be/0x470 [ 56.005588] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 56.005597] [] ? mutex_unlock+0x9/0x10 [ 56.005607] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 56.005615] [] nf_setsockopt+0x67/0xc0 [ 56.005623] [] ip_setsockopt+0xa1/0xb0 [ 56.005631] [] tcp_setsockopt+0x82/0xd0 [ 56.005639] [] sock_common_setsockopt+0x95/0xd0 [ 56.005648] [] SyS_setsockopt+0x160/0x250 [ 56.005656] [] ? SyS_recv+0x40/0x40 [ 56.005665] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 56.005674] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.005683] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.005692] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 56.005695] Mem-Info: [ 56.005713] active_anon:85530 inactive_anon:41 isolated_anon:0 [ 56.005713] active_file:3507 inactive_file:6613 isolated_file:0 [ 56.005713] unevictable:0 dirty:77 writeback:0 unstable:0 [ 56.005713] slab_reclaimable:4874 slab_unreclaimable:48988 [ 56.005713] mapped:22752 shmem:48 pagetables:749 bounce:0 [ 56.005713] free:1458332 free_pcp:314 free_cma:0 [ 56.005731] Node 0 active_anon:342120kB inactive_anon:164kB active_file:14028kB inactive_file:26452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91008kB dirty:308kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 56.005752] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2910 6411 6411 [ 56.005783] DMA32 free:2981144kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:700kB local_pcp:700kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 56.005811] Normal free:2836276kB min:36816kB low:46020kB high:55224kB active_anon:342120kB inactive_anon:164kB active_file:14028kB inactive_file:26452kB unevictable:0kB writepending:308kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:19496kB slab_unreclaimable:195952kB kernel_stack:5888kB pagetables:2996kB bounce:0kB free_pcp:556kB local_pcp:252kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 56.005869] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 3*8kB (M) 5*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981144kB Normal: 47*4kB (UE) 1*8kB (M) 25*16kB (UM) 798*32kB (UME) 616*64kB (UME) 88*128kB (ME) 83*256kB (UM) 38*512kB (UME) 5*1024kB (U) 1*2048kB (U) 662*4096kB (M) = 2836244kB [ 56.005972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 56.005974] 10167 total pagecache pages [ 56.005978] 0 pages in swap cache [ 56.005981] Swap cache stats: add 0, delete 0, find 0/0 [ 56.005983] Free swap = 0kB [ 56.005985] Total swap = 0kB [ 56.005988] 1965979 pages RAM [ 56.005990] 0 pages HighMem/MovableOnly [ 56.005992] 320236 pages reserved [ 56.009479] binder: 6910:6927 ioctl 2403 8 returned -22 [ 56.082982] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/11/16 03:44:54 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001fa000-0x1)="00", 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69705f76746930000000000000000000"}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000375000)={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000091c000-0x18)={0x0, 0x1, 0x30, 0x80000001, 0x81}, &(0x7f0000d3f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000951000-0xc)=@sack_info={r3, 0x0, 0x4}, &(0x7f0000df0000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000084f000)={r4, @in6={{0xa, 0x1, 0xa8b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xac, 0x5, 0x1}, &(0x7f00003b9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002da000)={0x0, 0xbb6b}, &(0x7f00005d3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000633000)={r5, 0x1000, "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"}, &(0x7f0000aee000-0x4)=0x1008) bind$inet6(r2, &(0x7f0000ab1000)={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000095f000)=r6, 0x4) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf529bd8a14a86e88ef73d3b87fb32d8c494911a1769d92e86af29d45e1e4dc6"}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000582000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000abe000)={0x0, 0x5}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009a8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x1, 0x5, 0xa1, 0x8, 0x4000000000000}, 0x20) madvise(&(0x7f0000118000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f000070b000-0x8)="2e2f66696c653000", 0x20000, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cf1000)=0x2000fff, 0x4) time(&(0x7f00002cb000)=0x0) utime(&(0x7f0000709000)="2e2f66696c653000", &(0x7f000070a000-0x6)={0x1, 0x80}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000)="2f6465762f72666b696c6c00", 0x800000101002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r9, 0x80045400, &(0x7f00003be000-0x4)=0x0) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f00002a5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/16 03:44:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000867000-0x5)="7573657200", &(0x7f00007b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000158000-0x7c)="", 0x0, 0x0) r1 = request_key(&(0x7f00000cc000-0xa)="73797a6b616c6c657200", &(0x7f0000526000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c9000-0x18)="6c6f73656375726974792d02766d6e6574316e6f64657600", 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00004d6000-0x8)="6b657972696e6700", &(0x7f0000601000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000da5000-0x4)=0x0, &(0x7f0000561000)=0x0, &(0x7f00003b0000-0x4)=0x0) r4 = add_key$keyring(&(0x7f0000f4f000-0x8)="6b657972696e6700", &(0x7f000045c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) pipe2(&(0x7f0000e37000)={0x0, 0x0}, 0x80000) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000523000)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000028b000-0xe)="2f6465762f6b657963686f726400", 0x125000, 0x0) r7 = syz_open_dev$mice(&(0x7f0000d3c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f000055a000)=0x0, &(0x7f00004e4000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000934000)=0x0) getgroups(0x6, &(0x7f00003e1000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) keyctl$chown(0x4, r1, r3, r8) keyctl$link(0x8, r0, r4) 2017/11/16 03:44:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f00009d1000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x122, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d93000)={0x0, 0x0, 0x0}, 0xc) r3 = dup(r1) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f00007ed000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000136000-0x4)=0x7, 0x4) fcntl$setown(r3, 0x8, r2) sendto$inet6(r1, &(0x7f0000dc3000)="74", 0x1, 0x2003, 0x0, 0x0) read$eventfd(r3, &(0x7f0000eab000)=0x0, 0x8) 2017/11/16 03:44:54 executing program 3: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000066000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000+0x5f8)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r0, r3, r4) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f000005c000-0x4)=0x0) splice(r1, 0x0, r6, 0x0, 0x58, 0x0) r7 = dup2(r0, r0) fcntl$setstatus(r7, 0x4, 0x46c05) writev(r6, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1001}], 0x3) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000068000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x301) dup2(r0, r5) writev(r7, &(0x7f000005f000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/11/16 03:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d03000-0x4)=0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ac5000)="2f6465762f6e65742f74756e00", 0x0, 0x2001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000aff000-0xa0)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x62b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x31, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x4001, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000ad9000-0x4)=0x0, &(0x7f00001e9000-0x4)=0x4) r7 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) accept4$ipx(r8, &(0x7f0000823000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000086b000-0x4)=0x10, 0x800) r9 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0x0, @ipv6={0x0, 0x6, "356d06", 0x354a, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}]}, @hopopts={0xef, 0x66c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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{0xc2, 0x6f, "a37c0c03434a9a37fad9c01a3bb6c98d1200000003a9467b6af69296682b3df288208a964e3875af3da8d67aa553ff999931be1f3e067c8e1335bf5401eb22f5a66516e60279a8ee1dc7ebfa21fd33c1242e9f78f2ce29efcca90bf89fef049fcab4959afd8aa4c97ecccc86711089"}, {0xff, 0x9a, "b19087bf43e651a19f0d5a56952cd4abef961a0815684a8444d582305a295dbd3590a0df6186e60f395bc55da1364ee095d760fc98529446703ce354fdb81c7046c7094586cd467d04fa32cb3ef5326b97fe3355d3ac94c38afc11dae7bc4acfd1fd2350224dd2f97e863675450182c297763ac34f8f58bc0494fb2b7e199c80321d6350b3f63ad4ba72852b26bc39e43694d169c1e70ff61475"}, {0xc9, 0x1c, "655b2552eea6cf9c661c513597eedef0b043128efa5c020618fb5e19"}, {0xff, 0xd8, "ffef7f41580802a2dafee869b8c0a71a0ab8f79af58419078892a45792353533588033a1bece9028fe76a3331e8438d75665ed2b317a62f5b9d19643c78ed657144578d8e8842c414b79a9fe7120a8749b223270d4f02f742605fd62c99ab47a75b490dd4c033fde32d65d2b648d9a2a7a725fc6ce2e85afa0c555667e1a39d42d0ae4b14ccfde86e3deaee47d980676b2c24d724a3cf48c0be83b71d86012443cbd0cfdf0a12b0e5fb702098d221087457d762f04c97b8e8258b53432056c518f11e0253973dbe1dad86a144f6b23fe67a0079f171bdd5d"}, {0xfe, 0x68, "d5c4865dafb432b3cfb198a9798aad56b167b89b2a701bee7fbd580c9854c560e459fda194eed3754f41b74560e879ce5a73e5a426495347b947e8ed225dd63ad7451c8aad34049d38cfb43f836b6471cdecfec06aa1fe302977d7a4696d35ca87af76cade8677c1"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0x8000c9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0xffffffffffffffff, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x357c) creat(&(0x7f0000a6d000)="2e2f66696c653000", 0x3) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000700000+0x57)="2e2f66696c653000", &(0x7f0000caa000)="397000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 03:44:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cac000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) syz_open_dev$random(&(0x7f0000e9f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000035c000)={0x0, 0x7ff}, &(0x7f00000e7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a8e000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x3, 0x1, 0x1, 0xfff, 0x8, 0xffffffff, 0xaea, 0xfffffffffffffc00, 0x1, 0x9, 0x5, 0x1, 0x1000, 0x7]}, &(0x7f0000350000)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e99000-0x18)={0x0, 0xa0, 0x20, 0x100000001, 0x5}, &(0x7f00004dd000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000034b000)={0x0, 0xdf7, 0x0, 0x7, 0x20, 0x5758, 0x7, 0x1000, {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]}, 0x400, 0x6, 0x3, 0x2, 0x8}}, &(0x7f0000411000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b3000-0x10)={0xa0000000000000, 0x2, 0x1ff, 0xffffffffffff7fff, 0x0}, &(0x7f0000f60000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000523000-0xa0)={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]}, 0x8, 0x200, 0x9, 0x1, 0x0}, &(0x7f0000c61000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000e66000)=[{&(0x7f00009a3000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf}, 0x1c, &(0x7f000017c000-0x90)=[{&(0x7f0000492000)="58c165d8b6d0562afe3467490e4d617c2e8ecfaab4d1040e794b7baa239accc7e3ca0717d09a2b033fe7960405d4d799d2e588bc7de25b014cae8bdfe88b5cddc9a89b34208b25be3a27e3952bc320d124fd7866fec2376059e4c74efe573537da07ce8f16a8749a7c9f0b0ed20c761668a310f1045b68e65dd9b8432b81c035", 0x80}, {&(0x7f00002c4000-0x3a)="1824c0a3e0430e5c1b780479f93d4f01f40d7598e1ce178d7fd8833c0cc376faafca0b5165182e28bfe525d574aa42296ef7bb69b69c48142834", 0x3a}, {&(0x7f0000296000)="", 0x0}, {&(0x7f000082b000)="61960bca71ff7a7749602589087d7ebe56da63ef7535df63a6606b7a0a21f3e350073221239953ac51af1a3f89e8624490bf", 0x32}, {&(0x7f00008d2000-0xf5)="91d6ec5f7edb7ff0c496d2e1578a1a01a5cf1e7fb239a077c63b7317f85651b7737fb308efe1ae72c8c26a22868300455224c2529df3979a2de0df24409921dd7198ad524b0056870f8b02b6a0d1fa8f43aaaa4cca82a0464d730356e1b0d03423753a47e35397fac044ad3d49eca348c5eec11c81626b6c7e77faa5aac03e7359c2920a991c02e0bd76179dd4ddab783e1ef94b3ff714a4d9642fa811775cb006d23e65770b271ae331afe5346c0653390b81a90ab35cc891fd7a7c2ad7cf07016bac9ad68fef4d9b93cf6ac49c0cda9f2fe14c124ca3588d1d700ca8c4b3f0bdd02dbc9b4b4d2ef6a08f41ebcda828aba24c44aa", 0xf5}, {&(0x7f000002b000-0xab)="ddb3106b73c97004d7a9507e592a9b49a9529ae8e63ef84135712a93f20e07b3a9435cfa19c8146c38e89fe11c4ccadabbc4ef680481aebec2da33865e613c8aca2426891edadc786231836c477df6812c80baec1628980f1e4017387a0d935557da212abcf41b617ba3f581d5ad978150b85dde5f04ce290c4bf2cce2756a67470910d06d50ddbf5b4784a15303837dcf7d449223fc163f75659a69b06b9d5ea3f9b2a65413723e8571fe", 0xab}, {&(0x7f0000699000-0xf3)="c8e39c5a286cd1019dd7650be2322f071b6b460e21c9222a1da530fbd39fcf87f3403f7318f2700702bdecc805debe502bfafc0ce8ca69f971d2ef849c9b798b84ad3dad2e0cd121c911e42ffd0e2e0f1a6e0ab5eb229cfb0fb518ae7f46c36bc2d9e6e01e0b9973ce64ba34f572af71de5c34550ce25febd6385ac654a4127d1b42d771622939f641651e9f73262dc931f9cecbaae11939ccfc266aae686eabeebe79356f89f6b7ec19e6b0d83c705aa557b07dec15f78df9c007fd11e074ade1f423cf8c139b13b4436c471121ae7aa7091552deb7d619edf96494a4df8ceeca0955229213305c4fde1fcf33e3a7bd689e22", 0xf3}, {&(0x7f0000387000-0x1000)="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", 0x1000}, {&(0x7f0000618000-0xe6)="8b392ebeca06ae75eb0fe60e7142910d30f5207083f14952e49800afcd7c38d9e69ecbc3eac8456c47ac7fa509a0efdcaa52db99535c48e474babd1fe99c7312108e57434c60bc48c349c2f495875cb5e90f650e36778930ee4142c5ed70f1a72032b0621270f840195d18bb37f1182935b2c9c70b40e47b90c339eb850eff868c52d566cea7a437745edfecef8f5af5ff8645c0b6fe8090e4ea6ff768e31f455c70b227d0ecdb9ac4fa60ea6b61b763a17219ec13a16668cdfaa33db0d73eb3b095479abb1ed56af6166f168c97677b529fad1092a65ca31e76cc11ac97ec967590ce7d8036", 0xe6}], 0x9, &(0x7f0000ac3000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8, 0xff, 0x9, 0x3, 0xfff, 0x20, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x89bf, 0x2, 0x1, 0xa4, 0x1, 0xfffffffffffffe01, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x2, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0xff, 0xf4, 0x257, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x1, 0x6, 0x7, 0x0, 0x8, 0x6a, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1b72, 0x1, 0x2, 0x7, 0x5, 0xfffffffffffffff8, 0x7ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x0, 0x1f, 0x9, 0x1, 0x4, 0x1f, r9}}], 0x7, 0x8010}], 0x1, 0x1) eventfd(0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000073d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0xc) waitid(0x2, r10, &(0x7f0000abf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000f, &(0x7f000088b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf0000-0x8)={r6, 0x0}, &(0x7f0000fad000-0x4)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00003ec000)="2f6465762f70746d7800", 0x10000, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000e78000)="2f6465762f62696e64657200", 0x0, 0x0) r11 = socket$inet(0x2, 0x1, 0x0) r12 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) preadv(r12, &(0x7f0000484000)=[{&(0x7f00009ec000-0x3)="000000", 0x3}, {&(0x7f0000c27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e73000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000364000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000180000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000780000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000986000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x7, 0x2b) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f00001a4000)={0xa, 0x200, 0x0, 0x8}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fc7000-0x94)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380000000000000}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x80000001}], 0x7) 2017/11/16 03:44:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000081c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000a82000)=[{&(0x7f0000d3c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000047d000)=[], 0x0, &(0x7f0000d64000)=[], 0x0, 0x80}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x102) openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006a7000)="2f6465762f73657175656e63657200", 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000559000)="2f6465762f696e7075742f6d69636500", 0x0, 0x501400) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2017/11/16 03:44:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d1000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e3c000)={@generic="d6e7d427b405d6fe5a00e03065eafd6f", @ifru_map={0x20000000003, 0x0, 0x1, 0xfffffffffffffffd, 0x1, 0x0}}) r1 = socket(0x400000000011, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff3000)={@common="74756e6c300000000000000000000000", &(0x7f0000f00000-0x2c)=@ethtool_cmd={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x62, 0x0, 0x1ff, 0xfffffffffffffffe, 0x8, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f000089d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000689000)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000041000)=0x7f, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003f4000)=r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005b9000-0x4)=0x0, &(0x7f000053e000)=0x4) 2017/11/16 03:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000f16000-0x4)=0x0, &(0x7f0000f56000)=0x4) r1 = memfd_create(&(0x7f0000c5c000-0x5)="6574683100", 0x2) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00006bd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ddf000-0x4)=0xe5d) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003de000-0x10)=@generic="00000000000000000000000000000000", 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000d3e000)="0000000000") bind$inet6(r0, &(0x7f000088c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/16 03:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f0000e69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0xa, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = userfaultfd(0x80000) r3 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x8000000000010001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f0000725000-0x800)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x0, 0x69, 0x0, 0x401}]}) readlinkat(0xffffffffffffffff, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b1bdeaa85a7158cb72317b9229c05a260f51652df313accb5a60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x6, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$F_HUGEPAGE(r0, 0x802) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000721000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000157000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ba000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, r1}) seccomp(0x0, 0x80000000000000, &(0x7f0000f0b000-0x10)={0x3, &(0x7f00005ed000-0x18)=[{0x5, 0xd3, 0x8000, 0x5}, {0x1, 0x2, 0x1ff, 0xefc}, {0x200, 0x7, 0x1, 0x80000000}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = dup(0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r4 = memfd_create(&(0x7f0000433000)="2747504c3a00", 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a8000-0x4)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) socket(0x8000000010, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) socket$inet(0x2, 0x1, 0x0) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) pwrite64(r4, &(0x7f0000448000-0x1)="f9", 0x1, 0x10001) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r8, r4, &(0x7f000000c000)=0x0, 0x2ea96fac) splice(r7, 0x0, r4, 0x0, 0xfffffdff, 0x0) [ 57.507394] device gre0 entered promiscuous mode [ 57.522890] device gre0 entered promiscuous mode [ 57.535971] 9pnet_virtio: no channels available for device ./file0 2017/11/16 03:44:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4800000002, 0x0) connect$inet(r0, &(0x7f0000f11000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init1(0x0) getpgid(0x0) getpgid(0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000903000-0x8)="2e2f66696c653000", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011c000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) write$fuse_notify_store(r1, &(0x7f00009d5000-0x28)={0x28, 0xcc51, 0x0, 0x6, 0xc2, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d59000)={0x0, 0x9754, 0x0, 0x6, 0x964}, &(0x7f00008b1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000404000-0x4)={0x2}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000366000-0x4)=0x0, 0x4) getrandom(&(0x7f00009f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x2000, 0x8023, @tick=0xfffffffffffffffe, {0x3, 0x2000000000000001}, {0x7, 0x0}, @raw32={[0x0, 0x5, 0x5]}}], 0x30) close(r2) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x400000c, &(0x7f000003c000-0x10)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d54000-0x4)=0x2, 0x4) mkdirat(r1, &(0x7f0000e05000-0x8)="2e2f66696c653000", 0xa8) ftruncate(0xffffffffffffffff, 0x40) r4 = accept$unix(r3, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f6d000)=0x6e) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f000014b000)=0x0, &(0x7f0000df7000-0x4)=0x4) accept$packet(r3, &(0x7f00007b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb4000-0x4)=0x14) fstat(r4, &(0x7f0000d5b000+0xac)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f0f000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x1, 0x8001, 0x1, 0x8, 0x7, 0x20, 0x80, 0x2, r5, r6}, {0x0, 0x8, 0x7, 0x20, 0xfffffffffffffbff, 0x9, 0x7, 0x0}, {0x7, 0x800, 0x1, 0x6}, 0x1000, 0x8000, 0x6, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x5, 0x3}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3, 0x4, 0x5bc20532, 0x1, 0x3}}, 0xe8) creat(&(0x7f0000985000-0x3)="2e2f66696c653000", 0x80) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000ddd000-0x4)=0x53c5, 0x4) sendto$inet(r0, &(0x7f00003e6000)="", 0x0, 0x0, &(0x7f0000760000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/16 03:44:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006a0000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xfffffffb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f00003a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000c13000)=[{&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41", 0xad}, {&(0x7f0000bb6000-0x757)="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", 0x757}], 0x2) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00009d5000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000eb5000-0x4c)={0x6, 0x9, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000512000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000aa4000)=0x18) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) socket$netlink(0x10, 0x3, 0x2000002000000d) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000090c000-0xb0)={{0x805, 0x3ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x12, 0x40, 0x8000, 0x400, 0x7, 0x9, 0x10000, 0x0, 0x6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fef000-0x4)=0x7, 0x4) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r4, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) syz_extract_tcp_res$synack(&(0x7f0000996000-0x8)={0x0, 0x0}, 0x1, 0x0) write$fuse_bmap(r4, &(0x7f00004b8000-0x18)={0x18, 0x9, 0x2, 0x0}, 0x18) r5 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) recvmsg(r0, &(0x7f0000a5d000)={&(0x7f0000a8e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000184000-0x40)=[{&(0x7f0000492000-0x3d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000a97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000d11000)="000000000000000000", 0x9}, {&(0x7f0000a06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x4, &(0x7f0000814000-0xa)="00000000000000000000", 0xa, 0x3}, 0x1) r6 = socket(0x10, 0x3, 0x9) symlinkat(&(0x7f000039b000)="2e2f66696c653000", r2, &(0x7f0000056000-0x8)="2e2f66696c653000") sendfile(r6, r5, &(0x7f0000fba000)=0x0, 0x80000001) r7 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r7, &(0x7f0000e46000-0x118)=[{&(0x7f000057e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d7a645bfd552f714f67988f64a38037a542313d8e1b2103ec4534da3f7beb6ff2091a993183c79d2e8075f70cb871cbbb6b1054695fcf5fc73e7417dcb52a1", 0x0}, 0x60, &(0x7f0000c3b000)=[], 0x0, &(0x7f0000b46000)={0x10, 0x0, 0xfffffffffffffffc, ""}, 0x10, 0x0}], 0x1, 0x0) [ 57.619932] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=9 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.632803] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.646752] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.660115] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.674526] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.688678] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.702815] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 2017/11/16 03:44:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dd000)="2f6465762f72746300", 0x44a00, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x0, 0xfff}) prctl$intptr(0x22, 0xc00000001) accept$packet(0xffffffffffffffff, &(0x7f0000776000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x14) inotify_init1(0x80000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000e22000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00004d5000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) recvfrom$inet6(r1, &(0x7f0000757000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x20, &(0x7f00002f1000-0x1c)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x200}, 0x1c) socketpair(0x3, 0x3, 0x5, &(0x7f00003ae000-0x8)={0x0, 0x0}) open$dir(&(0x7f00002ee000-0x8)="2e2f66696c653000", 0x4800, 0x8) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00002e1000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000229000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000600000-0x4)=0x2, 0x4) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000f79000)=0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000406000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009ab000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000482000-0xc)={0x4, [0x446, 0x9, 0x0, 0x80]}, &(0x7f0000950000)=0xc) sync() epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00007bd000)={0x1, 0x0}) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r5, 0x6, 0x6bd, &(0x7f0000c2e000-0x4)=0x6, 0x4) r6 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r6, &(0x7f0000a01000-0x800)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r6, r6, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) 2017/11/16 03:44:54 executing program 7: mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x20003, 0x5e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100000000008a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x0, 0x3, 0xfffffffffffffffc, "e365c3d232d12448c27f0905cebdbd09c0a763e204c2a32152615df55d05092d000000000000001f7eb802407bd891842608790b637ae5edf9d8b2ad232fc9dd", 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000fb7000)=[], 0x0, 0xfffffffffffffffe) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fb8000-0x4)=0x0) clock_gettime(0xac652ccf7c781634, &(0x7f00005bf000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000fb9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fb8000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e26000-0x1b0)=[{0x80000000, 0x809, 0x0, 0x0, @time={0x0, 0x0}, {0x8, 0x0}, {0x9, 0x9}, @result={0x0, 0x9a}}, {0x0, 0x7ff, 0xb9e9, 0x820, @time={0x0, 0x0}, {0x58, 0x8001}, {0x3ee9b196, 0x4}, @control={0x8, 0x10000, 0xffffffff}}, {0x3, 0x8, 0x79, 0x80, @time={0x0, 0x989680}, {0x4, 0x2}, {0x8, 0x7}, @quote={{0x3, 0x9}, 0x7, &(0x7f000000a000)={0x4, 0x401, 0x81, 0x10001, @tick=0x7, {0x200, 0x2}, {0x1f, 0xfffffffffffffff9}, @raw32={[0x3, 0x1, 0x3]}}}}, {0x8, 0x7, 0x8, 0x8, @tick=0x0, {0x943, 0x45}, {0xffffffffffffff01, 0x9}, @addr={0x80000001, 0x9}}, {0x100, 0x2, 0x9, 0x7f, @time={0x77359400, 0x0}, {0x5, 0x20}, {0x1f, 0x1}, @result={0x81, 0x40}}, {0x7fff, 0x6, 0x5, 0x3, @time={0x0, 0x1c9c380}, {0xd, 0x6}, {0x9, 0x9}, @queue={0x800, {0x1000, 0x2}}}, {0x8, 0x1, 0x3, 0xd24, @time={0x0, 0x0}, {0x4, 0x1}, {0x4, 0x800}, @connect={{0x2, 0x0}, {0x3, 0x8000}}}, {0xffff, 0x7, 0x71d2, 0x3ff, @time={0x77359400, 0x0}, {0x2, 0x914}, {0x800, 0x1}, @raw32={[0x2, 0x7, 0x4]}}, {0xcd2, 0xbd, 0xedb8, 0x2, @time={r3, r4+30000000}, {0x101, 0x6}, {0xad7, 0x2}, @connect={{0x80, 0x5}, {0x4, 0x100000000}}}], 0x1b0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000b08000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b4d000)=0x6) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000842000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8000007, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000fb9000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000003f000)=[{0x5, 0xfff, 0x5, 0x0, @time={r6, r7+10000000}, {0x6, 0x8}, {0x101, 0x0}, @raw8={"24e03d703af79838fdb9610c"}}, {0x9, 0x8001, 0x4, 0x41, @tick=0x6, {0x4, 0x0}, {0xb73, 0x9}, @time=@tick=0xfffffffffffffffc}, {0x9, 0x93, 0x4, 0x8, @time={0x0, 0x989680}, {0x63a5, 0x7ff}, {0x8, 0xf8}, @note={0x97, 0x9, 0x3, 0xe000000000000000, 0x1}}, {0x134, 0x1, 0x9, 0x8, @time={0x0, 0x989680}, {0x8, 0x0}, {0x7, 0x1}, @queue={0xfbc, {0x6, 0x8001}}}, {0x6, 0x5, 0x2, 0x4, @time={r8, r9+10000000}, {0xff, 0x9}, {0x0, 0x9}, @control={0x32e3, 0x0, 0x171d}}, {0x5, 0x81, 0x8, 0x6, @time={r2, r10+10000000}, {0x57af, 0x0}, {0x7, 0x20}, @raw32={[0x6, 0x88, 0x80]}}], 0x120) r11 = memfd_create(&(0x7f0000fa7000)="2f6465762f736e642f73657100", 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r11, 0x54a2) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = memfd_create(&(0x7f000003b000-0x6)="616f7369785f70636c5f6163637673737b5900", 0x0) pwrite64(r11, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r12, 0x0) lseek(r5, 0x0, 0x2) sendfile(r12, r12, &(0x7f000072c000)=0x15, 0xffc) 2017/11/16 03:44:54 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001000-0x4)=0x995) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)="2f6465762f70746d7800", 0x109001, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffc) write$fuse_poll(0xffffffffffffffff, &(0x7f0000013000)={0x18, 0xfffffffffffffff8, 0x9, 0x9}, 0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000001a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdirat(0xffffffffffffffff, &(0x7f0000014000)="2e2f66696c653000", 0x20) prctl$setendian(0x14, 0x2) accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80001) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f000000f000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000000e000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000c000-0x6)="6c6f676f6e00", &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000019000+0x702)="63af6ea3cdeaf8d5d457e81edb73b2ab230745810519cc2c4f09984173b68deaf27273b05179da78f7dc6302e4027136ba9160212f2c2504cbdaa572acb28f0bdec248bdc9ee9d4eed4ffc3a7ed17c7488c9a745bca34c801c4ea3073a925282f3a38cc72294f675f7757d913efe7dddb757cd258ae32f9df1003cf754eb4dedc0475c1a193a5cceef89ddf7ca5aed0fa0a45d436b9bef09a409d44cb4360471a0e7981c8cbe85a32e26d02edb0a459eefa9c13f2f316b7a364e520465ee7e28dd1a3e644e4e717ce7230cc3846d77b540d9c64bdf41538372ac87ac1ffef60a15debdc66fffcc", 0xe7, 0xffffffffffffffff) r5 = dup3(r3, r3, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0xf5, "42e9c01dc0800cb156ae7c4f564b048d82db7101cddcee11a5b607188c06000f1714c8a231ff0b022c69d9ed5b2fb61bf03de6ee73831446095649d194baaf0b3882b47660064c5ded66ad448f3fedbc9fe539389ba85835864a24e5c974432780aabc40e136c83be4231ad83f13add4a4b5344c330bbf54cd762a6e9fc615dfcee5edeae0358009b679069a96100f14aec73b4d1d957280b39eb0b8ae1aa9ca1ff4e37c3e752ad3c31882daeddf63bdfb8cd2648f516997c372a259225cb7840d64a7f5be0f8c817f177b42956ae48e3d54dfae47a823917155018e05b062189664e6c898da03bb6a58ddc789d74b3ca2f2bcc68e"}, &(0x7f000001b000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000019000-0xf0)={0x0, 0xe5, "5c1eddb6361ebab32cec8738e0550df5f836aa7811d21b39bee39ef47a8478766da39128b3c6b424799048546ea7bfcf824fb305349be3fd273243da0626c4efa65bef3904130eb19420127056fcd6e82cac136e22d754176116930bd2ee67bdcd852b5b5db40fd27bde9398908e6672a0d7f47c0decf886b7b69bc88a344cafeabe5afc43c896e0f9a3161c5da6bb537bc8d1634960655198222ebbfc74d0fe51eaec816bad87c4972e29873790f6ef640c366348428e22b0d34f597d1dc9ae797400000004eed892b06ff8bcffdf225cd5712a17abd292e9c872ceee31e693390c548388"}, &(0x7f0000019000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000013000-0xb8)={r6, 0x7, 0x1, 0x20000000, 0x4, 0x803, 0x0, 0x400, {r6, @in6={{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc2c, 0xffffffffffbfffff, 0x8, 0x2, 0x6b4}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r6, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000001f000-0x6)="6c6f676f6e00", &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0x16)="7d73656c667d766d6e657431626465765c6574683100", 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f000000e000-0x10)={0x51, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_ifreq(0xffffffffffffffff, 0x891e, &(0x7f0000016000-0x28)={@generic="35a05325ca1330fd6361d247284671ca", @ifru_flags=0x2}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000001a000)={0x0, 0x0, 0x10001, 0x98}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f000001a000)={0x1, r7}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000000c000-0x10)=@generic="e56e9e7eecdbdebedd8f15686094078e") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000001c000)={0x8, [0xe3, 0x7fffffff, 0x800, 0x208000000000008e, 0x1, 0x20000000f7ae, 0x7fffffff, 0xddb0]}, 0x14) ioctl$int_in(r3, 0x5437, &(0x7f0000014000)=0x3b1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000000f000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x5, 0x10001, 0xfffffffffffeffff, 0xffffffff}, &(0x7f0000010000)=0x20) 2017/11/16 03:44:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TCSETSW(r0, 0x5402, &(0x7f00001a2000-0x24)={0x3, 0x7, 0xfffffffffffffff9, 0x3, 0xf29c, 0x80, 0x400, 0x9, 0x100000001, 0x39, 0x4, 0x9}) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000200000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000427000-0x4)=0x0) tee(r2, r2, 0x3f, 0xf) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0x10)={0x5, 0x51, &(0x7f0000001000-0x51)="164e605c18b6669cbff6d816daf34f85010ec6f991c71b74ca137598c40cd03fd4f755af5e66c203a35c9accc8dab779486cd14bd3e0179b2b3d65a0bc3458ed5931cc25785cd2575902889554e03aa57f"}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b2e000)={0x52, 0x7f, 0x1, {0x8, 0xe6}, {0x3ff, 0xf58}, @period={0x5b, 0x3, 0x900000000000, 0x1ff, 0xf61, {0x3, 0x7, 0x7fff, 0x0}, 0x2, [0xfa86, 0x7f]}}) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000317000-0x4)=0x0, &(0x7f0000ade000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000b2f000)=0x0, &(0x7f0000b2e000)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000b2f000)=r3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000b2e000)=[0x0, 0x0, 0x0], &(0x7f0000b2f000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000b30000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000)={0x3, 0x7, 0x4}) mlock(&(0x7f000039a000/0x4000)=nil, 0x4000) [ 57.721964] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.739920] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 [ 57.760244] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=7053 comm=syz-executor1 2017/11/16 03:44:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000efe000-0x50)={{0x8001, 0x0}, {0x0, 0x0}, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000061b000-0xb0)={{0x0, 0x8001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20002, 0x6, 0xb, 0xffffffff, 0x6, 0x9, 0x0, 0x7, 0xc8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 03:44:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062e000-0x4)="2f6465762f73657175656e63657200", 0x8000, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000a02000-0x18)={"aff0925b090214cd209b4e9e0688421b", 0x5, 0x8}, 0x18) r1 = socket(0x4000000010, 0x802, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d6000)="2f6465762f7667615f6172626974657200", 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000d4e000-0x50)={{0xfffffffffffffffb, 0x8}, {0xf07, 0xfffffffffffffffc}, 0x7f, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000bd3000)="240000002800070800000000000000000108efff010000000000080400000000007f23de", 0x24) r3 = dup3(r1, r0, 0x80000) sendto(r3, &(0x7f0000017000)="f1372a10894ccabb", 0x8, 0x800, &(0x7f0000bf6000-0x8)=@sco={0x1f, {0xab, 0x38000000000, 0x9, 0x4, 0x7, 0x51ef}}, 0x8) 2017/11/16 03:44:54 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000333000)=0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000c50000)=0x50, 0x4) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd0}, 0x1c) close(r0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) syz_open_dev$sndtimer(&(0x7f00008e9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x22800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="74756e6c300000000000000000000000", 0x10) getpeername$inet6(r1, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000713000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fa2000-0xe)={0x5, [0x8, 0x87e7, 0x3, 0x100, 0x100000001]}, &(0x7f00001d7000)=0xe) accept4(r1, 0x0, &(0x7f0000b38000)=0x0, 0x80000) socketpair(0xc, 0x80044, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00005b0000-0xc)={0x0, 0x80002, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000)={r4, 0x80000, r3}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e81000-0x190)={0x100000000, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000a5000)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e2000)={0x0, 0x0, 0x101}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071c000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000762000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000b1f000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f000062b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) sendmsg$inet_sctp(r1, &(0x7f00007e8000-0x38)={&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[{&(0x7f00004e2000-0x4d)="94fa2eefc9d8da88c87e295df1c33400bdef930f8b3149f21f86aa0a96b6d89d63a27c47af4d78ace9da912a19af161fc460a2c8de1ce5a5b3aaba0b3a03c242f0effcfdf687d3c57cf8ea64e1", 0x4d}, {&(0x7f0000121000)="5cfd04b8b07f14e164934e1d94a5a05765c5c8280c27d234c976958f9182c502a971d521ea08dbe3b941a3bee0f5c52999294e63288395797a0921be9e17bb34cd78c2bb302790ceab1568a2a83e8c97f9e3187bfe8fd05a148defd20dc0b45bdc4a783224cf8c0de57d37f30b792e070f4b616d398af85adf42", 0x7a}, {&(0x7f00005ca000-0x82)="593db1402eaddc3cbfceaf06c589fb279719aa0454b81bad80acf31c1b56a98ce4015e0a0b7263d6f707e725c5b7f7734c3b70c4613692c10944ec892be02b19624380e658bb7ba696ad47624afc49645ef504ff17bc0499342b66a85133c64c3a7983fbadcfddd20efea355628b5efe6a5f1519d67766b3cada69b3cd53f67c9437", 0x82}], 0x3, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x1, 0xfffffffffffffffc, 0x6, 0x6, 0x59b9, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, 0x0}}, @init={0x18, 0x84, 0x0, {0x2ad6, 0x2, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x7, 0xfffffffffffffffe, 0x1, 0x81, 0x401, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2c1, 0x203, 0x4, 0x6, 0x0}}], 0x5, 0x4000000}, 0x40000) sendto$inet6(r1, &(0x7f0000e00000)="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", 0x1000, 0x4005, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/11/16 03:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f000070e000)=[], 0x0, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x3, 0x200000000000000, 0x80000000000, @tick=0x800, {0x9, 0x1}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2017/11/16 03:44:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="2f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$inet6(r1, &(0x7f0000b2e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed8000-0x4)=0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee9000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a3c000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000066000)={&(0x7f00005b5000/0x2000)=nil, 0x2000}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000132000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00004a0000-0x48)={{0x3, 0x0, 0x0, 0x0, 0x80}, 0x80, 0x2994, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 03:44:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009b9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000275000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d5000)={0x0, 0xc, "6484fd5315ee50b6f6d2f931"}, &(0x7f0000066000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000661000)=r1, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b76000-0x9)="2f6465762f72746300", 0x10000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c2a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) r4 = accept$nfc_llcp(r3, 0x0, &(0x7f0000406000)=0x0) r5 = accept(r4, &(0x7f00008d5000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001c0000-0x4)=0x10) r6 = inotify_init1(0x80000) fcntl$setstatus(r6, 0x4, 0x42c00) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f00006a5000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pivot_root(&(0x7f0000040000)="2e2f66696c653000", &(0x7f0000ea4000-0x8)="2e2f66696c653000") close(r6) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000b66000)=0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = inotify_add_watch(r6, &(0x7f0000530000-0x8)="2e2f66696c653100", 0x1000000000000800) inotify_rm_watch(r6, r8) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000333000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bcb000)=0xd9) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000be3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000969000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x1f, &(0x7f0000bca000-0x4)=0xfffffffffffffff7, 0x4) sendto$inet(r7, &(0x7f00007f4000)="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", 0x47f, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b03000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00006bf000-0x20)={@generic="a6448336097f17bff24544a2f3e410bf", @ifru_flags=0x500}) r9 = add_key$keyring(&(0x7f0000667000-0x8)="6b657972696e6700", &(0x7f0000269000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r9) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000020000)=0x0) shutdown(r7, 0x1) 2017/11/16 03:44:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x200000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffffc, 0x0}], 0x5) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000003000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000-0x4)=0x1002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x1)=0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000012000)="2f6465762f7573626d6f6e2300", 0x5, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000008000-0xb8)={r4, 0x2, 0x6, 0x20, 0x5, 0x1200000000, 0x8, 0x5, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x2, 0x7, 0x2}}, &(0x7f0000011000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000)={r5, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40000000, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000)={0x9, 0x72, 0x3f, 0x0, 0x565, 0xffff, 0x0, 0x489c}, &(0x7f000000a000-0x40)={0x2, 0x5, 0x967, 0x9, 0x1, 0xfffffffffffffff7, 0x400, 0x81}, &(0x7f0000013000)={0x9c72, 0x1, 0x9, 0x5, 0x0, 0x7fff, 0x5, 0x194}, &(0x7f0000009000)={r6, r7+30000000}, &(0x7f0000007000-0x10)={&(0x7f0000006000-0x8)={0xff}, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000012000)={0x0, 0x3e, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x0) timer_settime(r8, 0x1, &(0x7f000000a000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/16 03:44:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x2, 0x401, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f00000aa000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008e4000)={0x0, 0x80000001, 0x30}, &(0x7f0000ef1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000245000)={r2, 0x8}, &(0x7f0000f47000)=0x8) connect$inet(r1, &(0x7f0000ef3000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000d76000/0x1000)=nil, 0x1000) listen(0xffffffffffffffff, 0x80005) bind$inet(r1, &(0x7f0000fb4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r1, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006fe000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="bf02aae47c24", [{[], {0x8100, 0x5, 0x9, 0x400000000002}}], {{0x800, @arp=@generic={0x201, 0x6004, 0x6, 0x9, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "8a533933a32d802e5e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "71f8e691070061cdd359d1077bfd1a7b"}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000091000-0x4)=0x801) getsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000699000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007c3000-0x4)=0xea) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009b3000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b66000)=0x3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000009a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000437000-0x10)={0x2, &(0x7f00002b6000-0x10)=[{0x80, 0x0, 0x200, 0x80000001}, {0x6, 0x7, 0x6fb, 0x3}]}, 0x10) ioctl$sock_ifreq(r3, 0x8920, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000117000-0x20)="2d7585fb89cba3ad43296cfbef7bb368fd9163f3dd2249ddf3ff93b81f63ae0f"}) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x9, 0x200000000032, r1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000066c000)="2f6465762f73672300", 0x5, 0x5) mmap(&(0x7f000040a000/0x4000)=nil, 0x4000, 0x2, 0x1000032, r4, 0x2000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:54 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f0000baf000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000450000-0x20)={"b840bff6a6ca375c7a51dafe950c5b8e", {0x4, 0x5, 0xd5, "ead2b7ba4c0d", 0x200, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d19000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x20, [0x5, 0x4, 0x80000001, 0x4, 0x9, 0x8816, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e7000)=0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1a000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000039a000)="2c00", 0x200000003) 2017/11/16 03:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0}, {0x10000000000, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x10, 0x0}, {0x4, 0xfffffffffffffff9, 0x1800}], 0x8, &(0x7f000024c000-0x10)={0x77359400, 0x0}) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f00004a9000-0x4)=0x0, &(0x7f00001c6000)=0x4) clock_gettime(0x0, &(0x7f0000062000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000bf8000)={{r1, r2/1000+30000}, {0x0, 0x0}}, &(0x7f00007da000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000137000-0x4)=0x0, &(0x7f0000a63000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/11/16 03:44:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ea6000)="2e2f66696c653000", 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000002e000-0x9)="2f6465762f73672300", 0x0, 0x3e) write$fuse_init(r4, &(0x7f0000ff0000-0x50)={0x50, 0x0, 0x0, 0x10000000000, 0x6, 0x0, 0x0, 0x40, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) splice(r4, 0x1a, r4, 0x0, 0x4, 0x4) ioctl(r4, 0x227d, &(0x7f0000ac1000)="") fcntl$F_NOHUGEPAGE(r4, 0x803) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) socket$inet6(0xa, 0x800, 0x100000001) readv(r4, &(0x7f0000d91000)=[{&(0x7f00000a4000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000af2000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000ba3000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000edc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000dd1000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000eba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000ab1000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000f50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x8) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) getsockname$ipx(r4, &(0x7f000058b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b34000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00006d0000)={0x46, @tick=0x1, 0x1, {0x0, 0x7e7d835d}, 0x1, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) 2017/11/16 03:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x9, 0xd5e7391b34db8b54, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000b4000)=0x0, &(0x7f000074c000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d41000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006d7000)={0x0, 0x0, 0x0}, 0xc) clone(0x80000004, &(0x7f0000a0d000-0xa3)="633750895630295c685f7aa3719e61d76870bde1eec620bcc9a5f11341e09e728536f7228a39c8251cadda19563e185cf254f2df9a2f5097a003be66b02026b700e6da3a36c81f0eebf7a79eeb09a5e4387c105f6e61de8d6f1389237c7363689ed5ef31954d43f0afac01dfe92c8bc7b8b6684ba9ff7a3259e80350be992364a6e6fea9fe805e2ec2495eb5cca0bca5252b663b1be2c53cb80eaad6e8f0b705273653", &(0x7f00006a0000-0x1)=0x0, &(0x7f000031c000)=0x0, &(0x7f000021d000-0x3f)="8552bd5e8300f0d13a959b72b97abce4182cb7f35cb916ee20ad333335f409c8956a9ce585ebca9211cc7891b0a61ce24e6e87fa0e443692c51490849ee7b2") getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f0000926000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000550000-0x4)=0x18) setpgid(r4, r4) process_vm_writev(r0, &(0x7f0000edf000)=[{&(0x7f0000990000-0x4b)="00", 0x1}, {&(0x7f0000a89000-0x39)="00", 0x1}], 0x2, &(0x7f000074e000-0x30)=[{&(0x7f0000237000-0xf)="0000", 0x2}], 0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000de4000)={0x0, 0x0, 0x0}, 0xc) 2017/11/16 03:44:54 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00007f2000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff9000-0x9)="2f6465762f70707000", 0x480, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ff8000)={0x0, 0x10001, 0xd30, 0xce66, 0x5, 0x4}, &(0x7f0000ff8000)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ff8000)={r2, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x100, 0x4, 0x4f}, &(0x7f0000068000)=0xa0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000eaa000-0x5)="7573657200", &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fce000-0x5c)="ce41d9c186d4bc6832e643dc1304e3e291ce024e0caacc7ef3e57b0b3e35bba6aee8ceebf5306a0c6de09ad994d3969b7faedf1d776a89b6a90de6b495f36cec2cef46d5de8ee1add0cce5b8af8a4736699d2c839118b678a8c44772", 0x5c, 0xfffffffffffffffe) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000ffa000-0x8)="6b657972696e6700", &(0x7f0000ffa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000ff9000-0xb)="6173796d6d657472696300", &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff9000-0x9c)="5052bb6833aa2e8023ecadd7ce61154315008afcbb477838d144df9aae52f96b4c63f0cbd5d862f4d96ab11808c85252cf56dde3dc8dbb88bc48d9b7e09aa97346d7f67f86667b07b068125e52c3768ca44e87fac2b2626ec22ca417f2a06c39e031bec53586fa1887817b2920900f6fb6cee3ba0b822ac912e31f51aed75a9a4cedd7fece95e47339d6eabb09ed651c3f30eb85b0b723eeae309402", 0x9c, r4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000ffb000-0x8)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000ff9000-0x5)="6365706800", &(0x7f000083a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff8000)="2600", 0xfffffffffffffff8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f00007fe000)="2e2f66696c653000", 0x440000, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4b000)={0x0, 0x6, 0x30, 0x0, 0x200}, &(0x7f0000416000-0x4)=0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff9000)={0x0, 0x100}, &(0x7f0000ffa000-0x4)=0x8) connect$netrom(r7, &(0x7f0000f27000)=@full={{0x3, {"ed34058a5580b6"}, 0x6}, [{"a7a2ee8629dfe5"}, {"6a0186a5cfb294"}, {"953563ca2223a6"}, {"251fb63e767a43"}, {"43fca851e9f043"}, {"30ea4706741519"}, {"4618baa649e82c"}, {"23bb671cac85a1"}]}, 0x48) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000523000-0xb8)={r8, 0x8, 0x8, 0xfc, 0x4, 0x3, 0x71f, 0x6, {r9, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x80000000, 0x7, 0x7fff}}, &(0x7f00007a7000-0x4)=0xb8) keyctl$dh_compute(0x17, &(0x7f0000ff8000)={r3, r5, r6}, &(0x7f0000b1c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, &(0x7f0000de8000)={&(0x7f0000ff9000-0xd)="6563622873657270656e742900", &(0x7f0000058000)="33036581a512ca5c027a39d3cf3c365b26ffad34581afe3991ecef7e0c19d0bd44de619b7dfddd33c405ad3d6194c1422bbf3a88e52ac79b29d698b02926dce98e6843d2a766066afec6fbe0", 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f00008b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f66000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 03:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00002b0000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x202) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x80080800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 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) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000975000-0x4)=0x2) r1 = syz_open_dev$sg(&(0x7f0000961000)="2f6465762f73672300", 0xfffffffffffffffe, 0x802) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000311000-0x8)={0x0, 0x0, 0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000006b000)=0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r1, 0x2286, 0x40) 2017/11/16 03:44:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000743000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r0, 0x40005) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000006000-0x1408)=[], 0x0, 0x0}, 0x40) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x4, &(0x7f000000f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xf66d}, 0x200}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000013000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000e000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0xa, &(0x7f0000011000)="000000", 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000059c000-0x96)={0x0, 0x8e, "9ce07a5e0bb89f487355c6b4629cf8cb39fb3c151507c6fa8c59387ad8ad4a979ab65c8b874a64882967ea48ccd856abbf30e2a9be6d233c9fd168fec968e95c562b0690888052fcc7dc3b8f3ba90dade208a01c36b2c1d75886edbaa8b31a9e9ba79ded2cf7fd277a0f76aaccfd35b3d90b335dcc12e19371a67c05371618e62fc180c0a0e0aa35cc332bf069e0"}) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) [ 57.969753] syz-executor3: vmalloc: allocation failure: 17179869168 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.990948] CPU: 1 PID: 7116 Comm: syz-executor3 Not tainted 4.9.62-ga6d71ba #90 [ 57.994368] device gre0 entered promiscuous mode [ 58.003210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/11/16 03:44:54 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x38b000)=nil, 0x38b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000173000-0x4c)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x60000008, &(0x7f0000fe9000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x6, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x3, 0x7533, {0xf, 0x4, 0x5, 0x942, 0x0, 0x1, 0xa30, 0x1f, 0x4, 0x9, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @end={0x0}, @noop={0x1}, @rr={0x7, 0x1f, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, "de19ea15f2811f87"}}}}}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000df6000-0x4)=0x0) r2 = socket$unix(0x1, 0x1fe, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe9000-0x10)=@generic="26a187089b004050fa808ca4a7545c86", 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f00006bf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000871000-0x4)=0x8, 0x800) sendmmsg$unix(r3, &(0x7f0000fe9000)=[], 0x0, 0xc000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000076e000)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f52000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000072f000-0xa)={0x0, 0x2, "4638"}, &(0x7f0000039000)=0xa) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000feb000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xfffffffffffffff7, 0x2db1, 0xb848}, &(0x7f0000cce000-0x4)=0xa0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fff000-0x4)=0xb9) [ 58.012546] ffff8801c4a47880 ffffffff81d94429 1ffff10038948f13 ffff8801c7e9b000 [ 58.020565] ffffffff83ab7d40 0000000000000001 0000000000400000 ffff8801c4a47990[ 58.027888] kasan: CONFIG_KASAN_INLINE enabled [ 58.027891] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.027900] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 58.027905] Dumping ftrace buffer: [ 58.027909] (ftrace buffer empty) [ 58.027911] Modules linked in: [ 58.027920] CPU: 0 PID: 7107 Comm: syz-executor4 Not tainted 4.9.62-ga6d71ba #90 [ 58.027924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.027930] task: ffff8801c63cb000 task.stack: ffff8801c7e90000 [ 58.027934] RIP: 0010:[] [ 58.027948] [] __free_pages+0x21/0x80 [ 58.027953] RSP: 0018:ffff8801c7e979b0 EFLAGS: 00010a07 [ 58.027959] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffc900041f0000 [ 58.027964] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 58.027968] RBP: ffff8801c7e979c0 R08: 0000000000000001 R09: 0000000000000000 [ 58.027973] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 58.027977] R13: 0000000000000020 R14: ffff8801cb5d4200 R15: dffffc0000000000 [ 58.027983] FS: 00007f6523190700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 58.027988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.027992] CR2: 00000000006efb70 CR3: 00000001c6a8e000 CR4: 00000000001406f0 [ 58.028000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.028005] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.028007] Stack: [ 58.028011] ffff8801c63cb000 [ 58.028013] ffff8801cb5d4358 ffff8801c7e97a20 ffffffff826635a1[ 58.028023] ffff8801cb5d4370 [ 58.028025] ffffed00396ba86b ffffed00396ba86e ffff8801cb5d4368[ 58.028034] dead4ead00000000 [ 58.028036] ffff8801cb5d4340 0000000000000000 0000000000000000[ 58.028043] Call Trace: [ 58.028055] [] sg_remove_scat.isra.20+0x1c1/0x2d0 [ 58.028065] [] sg_finish_rem_req+0x2b5/0x340 [ 58.028074] [] sg_new_read.isra.21+0x39/0x3e0 [ 58.028082] [] ? sg_get_rq_mark+0x142/0x190 [ 58.028089] [] sg_read+0x8bd/0x1440 [ 58.028097] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 58.028106] [] ? fsnotify+0xf30/0xf30 [ 58.028116] [] ? avc_policy_seqno+0x9/0x20 [ 58.028125] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 58.028134] [] ? security_file_permission+0x89/0x1e0 [ 58.028142] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 58.028150] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 58.028158] [] do_readv_writev+0x520/0x750 [ 58.028165] [] ? vfs_write+0x530/0x530 [ 58.028175] [] ? exit_robust_list+0x230/0x230 [ 58.028183] [] ? __fget+0x47/0x3a0 [ 58.028191] [] vfs_readv+0x84/0xc0 [ 58.028199] [] do_readv+0xe6/0x250 [ 58.028207] [] ? vfs_readv+0xc0/0xc0 [ 58.028217] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 58.028228] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.028236] [] SyS_readv+0x27/0x30 [ 58.028245] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 58.028247] Code: [ 58.028250] ff 66 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 58.028388] RIP [ 58.028396] [] __free_pages+0x21/0x80 RSP [ 58.028406] ---[ end trace d01b4451a87ff49a ]--- [ 58.028409] Kernel panic - not syncing: Fatal exception [ 58.384770] ffffffff81452ad2 024000c200000003 0000000041b58ab3 ffffffff841911f5 [ 58.392735] Call Trace: [ 58.395296] [] dump_stack+0xc1/0x128 [ 58.400630] [] warn_alloc+0x212/0x240 [ 58.406049] [] ? zone_watermark_ok_safe+0x280/0x280 [ 58.412688] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.419497] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 58.426135] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 58.432948] [] ? depot_save_stack+0x122/0x4a0 [ 58.439067] [] __vmalloc_node_range+0x3f5/0x5f0 [ 58.445357] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.452170] [] ? kmalloc_order_trace+0x7a/0x190 [ 58.458459] [] vmalloc+0x5b/0x70 [ 58.463450] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 58.469911] [] xt_alloc_entry_offsets+0x41/0x60 [ 58.476200] [] translate_table+0x21a/0x1e30 [ 58.482142] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.489129] [] ? selinux_ipv4_output+0x40/0x40 [ 58.495334] [] ? __lock_is_held+0xa1/0xf0 [ 58.501101] [] ? ipt_alloc_initial_table+0x660/0x660 [ 58.507828] [] ? __might_fault+0x114/0x1d0 [ 58.513682] [] ? __check_object_size+0x174/0x3a9 [ 58.520060] [] do_ipt_set_ctl+0x2be/0x470 [ 58.525827] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 58.532379] [] ? mutex_unlock+0x9/0x10 [ 58.537891] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 58.544963] [] nf_setsockopt+0x67/0xc0 [ 58.550473] [] ip_setsockopt+0xa1/0xb0 [ 58.555981] [] tcp_setsockopt+0x82/0xd0 [ 58.561580] [] sock_common_setsockopt+0x95/0xd0 [ 58.567869] [] SyS_setsockopt+0x160/0x250 [ 58.573637] [] ? retint_kernel+0x2d/0x2d [ 58.579318] [] ? SyS_recv+0x40/0x40 [ 58.584569] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 58.591205] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.598016] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.604567] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 58.611539] Dumping ftrace buffer: [ 58.615055] (ftrace buffer empty) [ 58.618729] Kernel Offset: disabled [ 58.622320] Rebooting in 86400 seconds..