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", 0x1000}, {&(0x7f0000f3f000)="7b4e1831636fbfad4e83bb8f243e572b093c9a1abfe7e53c8671803d0fff2b8e5056bdf2a01a3df37032233dabcfd6a873a1aee70b0d1076238056a9105f44ed65b524e8e24a4d05960957500421189a75b6bcc45baa3076cdf58b0aca2ff0e7823d52ca048ade455cd48a8e2b4686938a65204027c7cb0b811a61ad3b2cb6af6ee1a61e4c48cfa2c64c48e81337f3ab848de29e5a35d203a5292960e86850e1987bebfd31ea785d3f398efb034b8469442389824d9484f32d01ed44f5f2befa", 0xc0}, {&(0x7f0000c31000-0xa)="cc0877c1c9c7b3a78157", 0xa}, {&(0x7f0000a24000)="c4445a823229cb5ad210cf45490ac5a1057f4863c659afe1e873248ac139bff589e3fd613f70e5065408f620ca8a9ca9f5a3b2f8cf9bca4ed863757fbb9079b8162776d6edfa06aa4e59c65aecb59eeb9b8455e469a13c702d0d744ceabecf35358be4416182b4d23343a1b5a6cc68aae7263af6382ce6091576ad9eb3f541c261dcea21628c3b39fe35794046b8614ee42685b785e803e67fad35a272b8eb547eada1f9e4cba7ebf7c34e75f657c52236b1b33deb7ff4818d9d4a2fa6a565d89d421863095d87c88176335263cec25dea48c1415d0ad7356512", 0xda}, {&(0x7f000064d000)="98e00eaee0c7d466cecb48b0ab7e242d8a7423fc804bb490e18d5068f0219db0f9a98342a429274e9937e8714b05584d553050e707cfe518668703beaf8d7325c47990246e5a748107bf975c83292d1a308517f8e08e63ff35f31fc73c11b045cb4da03d4e0628e803b01f501908a7be3210d508ab8b5553dd1a693c9dc4da4a0edb52f0fba34b0bce694d4c8235910025fd6e916a53cbb7bcff5baa9958f1834997764f57deb8439307d5f2fcb7e559b0810f2a6eddf1b17991293fb6da6077483320acf638c3f803120efe8c5f65580691711dd41c217777c2a036ef23dd62d2", 0xe1}, {&(0x7f00005e2000-0x94)="958f53c67b0200538e87af26a3d922ba5a62a8e01cebea0f272a6d8d6015b6cd67d507254c9501b29f1b6c76266b826b5500ad545fd216cbbf4cf55580a417e1f9efbd973dbe4a963feaf9c94c4a8fed113b868de26dff2ea3b3822734f5103130cd80b7699c3a9b8aa4103cd6d05dfc5677cd8c28db7f0dab7baeb57945f9cdd258f1f3ee9d75e81ebb12d3c4610716bacf6a5a", 0x94}, {&(0x7f0000f15000)="83766a583bd556af26eee9ae86a78a7c508d23b5b755522df3418dd70ebbf4868a08fbd0d1db39d20bc4f57b7523f49a79ec496e1ff2a8071bf77d55ae8d309d6fd7f8e51868e39b00d358842b6c784c13cd8905169874342611865ae94b2e9a8d9176b37e56d0f4abbb6355ddbc8c884af86da30d607a9fa4ca731ab5f69550e9", 0x81}, {&(0x7f0000bd4000-0xae)="f59360de5a5c32a270760f9312189b9fd04e55b55bef07b99ef39919181f4f4e1241f770a3d4c86d90e182a608bd9096d57a7d5ae26c65effb18883ce1af53ed75d9bdfcc135d0cdf0009dcbe875531b096533937bc971507d23851eeab69732632543153dd35aa33a35efd2b2f990ae5eb4e6425cdfbf139918649516688b2e64540753cbd0c7b0d5d0b1d35e722820edbd3629ad993bf9cd4ef5e0b192102bd65aec8b9d11003bd6250ca201db", 0xae}], 0x9, &(0x7f000043c000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x6ddf, 0x118, 0x80000001}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x1, 0x200, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x9, 0x3, 0x3, 0x5, 0x7f400000000000, 0x5, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0xffffffffffffff96, 0x7}}], 0xf0, 0x20000000}, {&(0x7f00008a3000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000201000)=[{&(0x7f0000ab9000-0xfa)="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", 0xfa}, {&(0x7f00007c1000)="41f28ce7b923e9c1c059e1a7578d7e77a907e6740ebf938715b3c44511aa15066012841f99d10dc551f4a889a2378cc63b6785540b5c3953906a2178e7c6dd2ba0b1567c22213c4c", 0x48}, {&(0x7f00000e4000)="5d6e2c2a96afe244de1b10008a6152d3ec01a4b093d685f94dbb2dc14964e704fd6f4e3da2477fc95374574f3337069244b8deb84508303242f14e1780d19f9c59dbc50051995a78aa649b548f5a4fdca446564f41da6d45b124e5ae299a1658eecd927d12d0673b1a256dae676d183731aa67dbd5e66aa979", 0x79}, {&(0x7f000092f000-0xbe)="88103a9f074b81bd32c128b0705791930fa252d07f2d85d94415d31250590e1d56b3e4c7cbe2e3e93101cf4f64898f4dfafe057f9dd87bbd4aa12a6ce547a49b84d086e3a4357302068aa17789dbb0896c17ce565801472233980f6609861446a6f6f2506ba3cbfd660a599b0c30b44da06f6ba7301f29d5faf4d1446e1a2e48ad4498d66c9344553d91893f5bf95f2186926058175eb86211960de035bce005f5fe4e1eb0d4c8d9dbc2f7eeda0698183d00a218e8165a85f61fe1e9112a", 0xbe}, {&(0x7f00006f2000-0xb9)="93da47dd8c5c7eaeb6d318572e33694e97051d6beb43fb84853dbe491cb80c0dfe811d00df92151d22e6e6e9b7e136bdb418467213e54963a31e8d94f34b6c874c2d6e93cb526816043ca4e6f483cef0e314b2f3029aafad00f586acf09176db6e4bf450cdf928e6eca69e6f54a5a335792b2494e54637ea9d19f7973f9b1581beb0e2c18331105aa1ff4aa99e379b609fd8649d8424025237b9d6235f0044d5b608056398622976fd7b9e9b15695726e33619f2e40a29ea33", 0xb9}, {&(0x7f0000d75000)="8831dddd4ad7eb5e087c1f04524523c6e0175e202b0e617b4bffb4db06781311d8011f452d70d12994f6e88126179f13557ec259e773adcfbd3fcfaf21bb758c6954509cae90535835797c4c4a22122fd95a4430c4ffae99cb56527e26d08ca195782db5ffafc95e0c840f9f101c09bab0bd9157a3fa2d4d42de6b4bcdeeb45084fa575fc53c665aa1b3d755932737034b3f91359fc60e43b72e840e44824d5e94f034ae0c6cacfe4a02904fd68894d7cd2baf2561967e1e0e941640b5c7437336b38cfb8bd0006ca598", 0xca}, {&(0x7f0000b1a000)="457d5d93974c6bfd01cff7e8bdd3b9d8d6a3ac2196975facd472a9c84de6c5b2d1c4033ce24a786b747ad00c98f54efa302208c7204af3b4598e73c34a97b476016860ad9b27eb0257434f20bb8823cb076b168b6126b5b0d80426b03e481d466a6ad9494178c58037331b0a2f271c09", 0x70}], 0x7, &(0x7f00001a9000-0x60)=[@init={0x18, 0x84, 0x0, {0x80, 0x700000000000, 0x0, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x200, 0xc, 0x3, 0x8e, 0x0, 0x8, 0x2, r3}}], 0x60, 0x10}, {&(0x7f0000bca000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000075a000)=[{&(0x7f0000905000)="f69a0e9f994f68308387c0d96b8e94a2d64e49af05f3ab9c40f47afff896fd00284efaff0f711a640fc325997b5b3bf791aacc27629ed413050b9ccfb15688c9b9b75e1598310f5ad56730753d773c8e3f10f88db044a15161206e7bed9bf230aa4d2c5c06902b9ef6a76b5a8932c9f8bf19426f1f59fc5cf94399c959bfbe2ca6447b29e54ab70210bdfdd39d49621c2073dfacdadaeff635afbaa6", 0x9c}, {&(0x7f0000dc9000)="", 0x0}, {&(0x7f0000bf7000-0x1b)="b77cd88ba98ed15bb04e9a66c9fe82016a14e754fb0a1e559b00fa", 0x1b}, {&(0x7f0000f3b000-0xd4)="eda99fbceb18ca09e7d8395e0098c051a07c4a8c2c3422c0a62dde6ddee035af5cf7f7983ffe5bfa218937046da93d53c9e819d034b414ae4bdb564c6e70950f134c096dacc9198215244f0d4f63ae74b59326d0f67549455f67a5eca93341ed7aac4048edade782fb80adbf3b75cbbb17e619b9c0b25f863722df6cee71e28b418a19e152ffb51db9ee656b8144305a5d66b706fed24e0ab9ef3659232f62afe577612343300e28e43649b82c06fcd037fb2e7b29f978465553b08fda1c5acb54e2016d83329661d9c8da1289921f2aabd90be3", 0xd4}, {&(0x7f000095c000-0x5c)="552924454f69c64148aff53fc195379bd55c305823aa2b4022225d05d2c310fc368eb400da45b935a2dc1ed625c0b18c5cb37f59a8d6fb9ee7e7d9328234e2301ab12480cff36daaac72a83523a1b8f0ed9e5eab29119d5013472966", 0x5c}], 0x5, &(0x7f00004f3000-0x8a)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0xde, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x2, 0x8208, 0x100000001, 0xfceb, 0x7fff, 0xb4, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x2e8, 0x7f, 0x19e}}], 0x90, 0x1}, {&(0x7f0000eda000-0x1c)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000f57000)=[{&(0x7f00002d0000-0x9e)="aba8b41f9574cc4b337385ac25f1e696abafa4b5ae645cadbf88a7d4ef012143e2aa52b2b9874aac5f2e8a70c872799cab5555caade2ad8f1fa16e2c6eb444efd2030bff12fd4141291ff6121f72c0b1d007d5dc63695f2b4708ee3598dfd8d38cfeef476f8ebc4550e4a96407a2c32db7249e71cef50282f2ad17555c36eb282cd18e6984103b71eaf1d203b27829b53e7ea35fb774f24a5b49e24c1aa9", 0x9e}, 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&(0x7f0000f93000-0x20)=[{&(0x7f0000303000)="2d436efe97785cd94e912859d02bf5ddc9ca995746ef0d010e3068d0ca6dd4f8485241596108b1e166800d1fcd5ca39d1a2d42871993db907284b2401c8118c6b70fd08742988ea02ee37dce9e2086809021041bc4291f97afe1dbdf60a0023fbeb6890b364a25b162e481f4bd7d2b65a8fbd5f200815297745192978ffca3f08f61a7b62bd119fb18afe65f2891124357eaba88460d604ca94c1b409595c137921740e08dfeb9b4c6b70680f4594e6bf385d4ab47326b7135cceaf1f260bdbc2500c164705c8ad05c7ba342dab20ec0fb40f23f7f5cc165a0939c679681a126f932", 0xe2}, {&(0x7f0000986000-0xff)="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", 0xff}], 0x2, &(0x7f0000cd6000)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x2, 0x5, 0x49, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x6, 0x1ff, 0x6, 0x7e98a12d, 0x3ff, 0x40, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x5, 0x9e7, 0x7, 0x1f, 0x3ff, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x0, 0x7f}}, @init={0x18, 0x84, 0x0, {0xda7, 0x73b7477c, 0x1, 0xa0af}}], 0xf0, 0x10}, {&(0x7f0000b65000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0b000)=[{&(0x7f0000909000)="80fcc3764652791271b7f97ff1790e36c81e1b78eb4a9f139ba3da0d3ac7542ead9f8a49cff97011c2ad255f478cea612182e09185c4093bc0282209fd4b04b8c8e2bd5fafeb666957e7352b21867769d828d5020c6cc20e41de50cb87174963dece9858c1762006e0a9ed74b8ae0bd40778a267c5b56a4e11f12ba9c1f4a24e8104fbcb88d012fe037f3f9aeb840080ba35752fff30fa5cedbcf38ae7ee90689e5ca01fa8320627d1ea62664ad6fefc2c3ea1660a7c4d7928bff3c05f4e1434bcd56d04512cf88a7eefa474dd9529d4e411b8613474d2eaa543b486c8064bb6bedf28ea8c1f5ccb22cebff2", 0xec}, {&(0x7f0000f62000-0xb)="cbedd90fae692b007b65a8", 0xb}, {&(0x7f000085b000)="0a73575fd1fc6964bae3d1db37b770cb5972ba4dff0d3f53d027cbdcfb8c04a342620cb987d6d2915f7f6d3dd51f6af981020fdcf41a44aa221c82a03d9148399dfbb0495adb508502e9cb18b205648e42b1b0314ada0bed1e26f249ee49dc03f8df0c89472f5636d83792b70b3428709711d479ea6237ba1ccf17e7641c7fcd12747ea0b9d64b192d123d1d32b4b06510a5573f193938edae8792f89bc3b529a47a5c8bd0b2b386b4", 0xa9}, {&(0x7f0000c32000)="a50181eab8d383db53e7c218ce821f81fd644ddcc8aaf5fc762db2325f660fe00f2cc1f84852673aecf7eaa28717dbe795246b2e690a391ed0ee1eeea7d3de5a5f774ea42828ac67991faf49c14da70f9931e46c33bb56096f92fefdfd9ad173fb8ad48acb62930810c99f83a9becd7f2223fa33ef9c743121fb57ee71daf09ca2815f42880228c74d503da42f048a089b082ae46e94661a2a1f8e6c07a57b40d0a4a3", 0xa3}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f00003bf000-0x1c)=@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x464}, 0x1c, &(0x7f0000a88000-0x80)=[{&(0x7f0000867000-0x1000)="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0x1000}, {&(0x7f00000b0000-0x71)="f3804716216bcdec869554f759fe4c4d9e6003dabac917b50ca7104c0c3c8237ae80450b8195f5e2d184b8291d7f0cd08a649e9790588182aa07b95130716e6d539399a2ca918d08557f83cd3918c09d56db90a5309ac7bf844ba8e13f54d8f27164962a58569ff8bb0010ffa1abdabac2", 0x71}, {&(0x7f00003e2000-0x8d)="dc65d11eff5237e5855b4059d2caf36f028644cb71793d9ada5ba1ae6ffd5e8efbb6b17af512513bfb3cc45322c90d8cdc2f55c18bfec7d2f251de50ff92d9b2eb22b1ece31c07f8c9bc2e64e1157bd09133e544226cce719c33a2314c5aad02f621e76582838dd6c918f6297866c06dcfeaf69b438a9666c1315c00a25de9b1ef981809aadf2cfc99c32f9bd2", 0x8d}, {&(0x7f0000718000-0x21)="b2ddd91d5d11e40adc11d1c262a8106cc29ce432329a2e2890e7ec25023b9341cd", 0x21}, {&(0x7f0000041000)="a2efc54252c1f8961206b6785bc7c6bd183f400bd10b56f47471360715b4a37b22582bb0e7fc146ba4629f319524e289ea05fb783c916c742c0fb1f251e5ac4c9f551cf6db407ce1efc7299616e0ca36c3570e44d3fa7198a0783bf7103e9ca9d2", 0x61}, {&(0x7f00001d2000-0xb9)="f8355d92cf7c43430a00bc23cce02d4bf27fc2b4d93aff0ac839d958c97f464610696db8f612100997c65a9c635a0044d6f3d02ad174dab85eb76802dc42e5e3287a126b2801550b83622b0ed67bc214d07e570da0bba9f546a96b7b89ed8adbec0476e7303881a3a73a996d5be270b2d18f2f257cb782bb1389dfda19c65d3b455cfd5f797b1ee200ae2d761f0b4df257f21719b16c2ec5d818a650289a88db53cc64f38882131813b51a06e846b45c11f5a247ca09db9bd4", 0xb9}, {&(0x7f0000ff7000)="d0e1ac6ec00dfd2187a724c23979967ed482a9c09cbc9e7de3c2428dc4bfc590f19e1385781bed7588942c92aad7b1ecbe11019a19e4a8a2e76a2ed55ae866c555a47852f2a8ac667e9130427410255a800e78b82bcbe73de199e691615467a8ecd03d28a3f42e12f17c2dd003b1", 0x6e}, {&(0x7f0000503000)="7a6d5aa2eccacc0f3775e35be8dda9a8", 0x10}], 0x8, &(0x7f0000c13000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x205, 0xb, 0xffffffff, 0x2, 0x7, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x1f, 0x6}}], 0x60, 0x20000004}], 0x7, 0x20000000) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r9, 0x80045300, &(0x7f000073a000-0x4)=0x0) unshare(0x400) readahead(r0, 0x0, 0x0) 2018/01/23 08:30:48 executing program 4: r0 = inotify_init1(0x803) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) [ 60.883786] device lo entered promiscuous mode [ 60.893044] device lo left promiscuous mode 2018/01/23 08:30:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7b000)='/dev/rtc\x00', 0x200180, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5f000)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000c70000-0xa7)=""/167, &(0x7f00005c1000)=0xa7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000074e000-0x4)=0x0) capget(&(0x7f0000705000-0x8)={0x20071026, r1}, &(0x7f00008b4000-0x18)={0xfffffffffffffffe, 0xffffffffffffff3e, 0xff, 0x0, 0x0, 0x64f}) 2018/01/23 08:30:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/23 08:30:48 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendfile(r0, r0, 0x0, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000325000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000-0x4)=0xfffffffffffffe0a) bind$packet(r0, &(0x7f0000021000)={0x11, 0x7, r1, 0x1, 0x80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f00004f0000-0x8)='./file0\x00', &(0x7f0000dd8000)=""/234, 0xea) 2018/01/23 08:30:48 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sched_yield() write$fuse(r1, &(0x7f000027f000)={0x28, 0x0, 0x9, @fuse_notify_delete_out={0x8, 0x5, 0x80000000}}, 0x28) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 61.080394] device lo entered promiscuous mode [ 61.086697] device lo left promiscuous mode 2018/01/23 08:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000911000-0x8)='./file0\x00', 0x0, 0xc22b8ef08dc66381) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000946000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000530000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000025d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f2000)=0xc) lstat(&(0x7f0000e9e000)='./file0\x00', &(0x7f0000e18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000906000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000352000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e85000)=0xe8) stat(&(0x7f0000bbe000)='./file0\x00', &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000712000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) r10 = syz_fuseblk_mount(&(0x7f0000961000)='./file0\x00', &(0x7f0000bbf000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x20) r11 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d9c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006d4000)=0x8, 0x80000) r12 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000767000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000616000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000364000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f38000-0xc)='/dev/rfkill\x00', 0x28240, 0x0) r17 = socket$inet6_sctp(0xa, 0x1, 0x84) r18 = syz_open_dev$urandom(&(0x7f0000fae000)='/dev/urandom\x00', 0x0, 0x10000) r19 = accept4$inet6(0xffffffffffffffff, &(0x7f00009f4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000139000-0x4)=0x1c, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff7000-0x8)={0x0, 0x0}) r21 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000edb000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair(0x1f, 0x2, 0x10001, &(0x7f0000ea2000)={0x0, 0x0}) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/loop-control\x00', 0x103000, 0x0) r24 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e29000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b7000)=0xe8) lstat(&(0x7f00002ae000)='./file0\x00', &(0x7f0000835000-0x1a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a22000-0x38)={&(0x7f0000e60000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000009f000)=[{&(0x7f0000312000)="efffad2a05376cb1771328e0ac102f657b30e0277369894f40636ef6", 0x1c}, {&(0x7f00008a1000-0xf6)="0a59d271ff4f74466b7f03adb9951bfb60c8df528218ad4c57ebf93674ad5668b26eba1ff8c4fed4bd159f51dd23b40b0b1fdb8d300dc07a6d7beeaaee7dc38b5db03bc5e669e1b25e63593ba2a874d3c47ed2b67dc1b782f5424f410adf26042499f48120f1051c3c03a990f1e87cbb19b2a424b88557d3bd68f5c320486d767b4f1108e2116bcc7e6aa72328c70641a8a311f703951930f99a3b55c1f4028152d33c4f0b98f87e531f753077d0f11580f86870812e186e26a15923f1a3775427b5e53a1950e7823e7180dfe1531c880667e367a2651bcd483727fb9b2934b3607b3ba08226fa1b003f5cb65325743f5eaa9ee6bcf5", 0xf6}, {&(0x7f0000c94000)="272b1594a5f87c56e0344b10c8e39e3aedf9a4b432fdabc87aea1d91dc676b3d27b5934acb019614", 0x28}], 0x3, &(0x7f00002d6000-0x108)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x108, 0x4000000}, 0xc0d0) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') execve(&(0x7f000092b000)='./file0\x00', &(0x7f0000a27000-0x38)=[&(0x7f0000d34000)='proc\x00', &(0x7f0000eba000-0x5)='proc\x00', &(0x7f00001a3000)="c62d2a73656c66706f7369785f61636c5f616363657373406c6f5e00", &(0x7f0000006000)='\x00', &(0x7f00007a6000)='proc\x00', &(0x7f0000a76000-0x1)='\x00', &(0x7f0000f6c000-0x5)='proc\x00'], &(0x7f0000756000-0x48)=[&(0x7f0000f22000)='}\x00', &(0x7f0000325000)='proc\x00', &(0x7f0000676000-0x5)='proc\x00', &(0x7f000058a000-0xb)='&-security\x00', &(0x7f0000c48000-0x18)=':/cgroupvmnet1+]keyring\x00', &(0x7f0000cbf000)='proc\x00', &(0x7f00009a4000-0x5)='proc\x00', &(0x7f0000d24000-0x1)='\x00', &(0x7f0000ead000)='[ppp0lo\x00']) 2018/01/23 08:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000012d000-0x2814)={0x1c, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x12, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b43000)={0x206, 0xffffffffffffffff, 0x3, 0x3, 0x0}, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000130000)=0x0, &(0x7f0000ccb000-0x4)=0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000cdd000-0x10)={0x1, 0xfffffffffffff800, 0xffffffffffffff80, 0x4}, 0x10) 2018/01/23 08:30:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000364000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000774000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2f000)='.ppp0*\'posix_acl_access\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000f63000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xa)='keyring]*\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000817000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007f4000)='cifs.idmap\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x46)="310026fb7696f6ba3cbb46229a4d23ce2756d1ebe6eb83f2ab0de6243379d311a4bf9566896d4426c8213d23217aee6be89e31d7a02e9354c16126d803d8ca8d69851b94947d", 0x46, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x10000) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/01/23 08:30:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000317000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xe22d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80800) listen(r2, 0x378a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="747886e520b8b561a9f8ecbb44a46e5d", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000010d000-0x50)={@generic="b492fcb56ad54545811dd6d4a589b209", @ifru_map={0xa9c, 0x10001, 0x7, 0x0, 0x1, 0x4}}) ioctl$void(r0, 0xc0045878) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000620000-0x4)=0x0) syslog(0xa, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x200000000d) 2018/01/23 08:30:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000007000)={0x44}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000009000-0x10)={0x0, 0xec, &(0x7f0000009000-0xec)="d4a2e9966adbbc3e910ce553b43afe9ba0e2dc978735facfd90cae20d35879a368956e64652d6258e5c4441fa84843e3c330ed97f65a1ce7e8b22f971bfbb131f43fd387175bd1e033823e03f6cbe63a8652886db7991f15c97743f55c268a1f6c7ff1b0992e0c57c4e3674a6102f6045e4184751707782c6ce1f93c44e35cd8250022dc3218d619d4a2be2a9f8e0aa2407454690e25faea0f5f470fcfa5cdf555a0fd5c8d52428d7aa0a791a4469fa15b3953b596d9e71fef91d9e565a63ba2b953d6478c0d18d98ee20eec48b2132bdfab8b1a3bd2865213e865c23bd4b14872bc126cd69d3278ae0d9154"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x5, 0x250000) write$selinux_load(r3, &(0x7f0000008000-0xc6)={0xf97cff8c, 0x8, 'SE Linux', "53e0107354f0ce327b56fa84ab9584a9b30fe2aa280d020cb672a8939786830f74b491714ae359bd30e712fda86013c9eea538fcd367c6442b4277c1caa8b21073069f1ff6639af11e3b07b320a87a78ca6ea74d86da3e57f3cdf5eff2fbe01ce02060d5310e618b6df05c8f754906347153d9c96ab8954b9a16b382808410745fd5a2ba14d89e4ca40743330e8daaac49844721ed90b4741e05eeabb169f69c3118b041323d31b63c842f6216d272c5c720a2684b8a"}, 0xc6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/23 08:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f4000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000b31000-0x24)={0x3ff, 0x14e, 0x4, 0x800, 0x20, 0x80000001, 0x0, 0x2, 0xff, 0x80000000, 0x3, 0x4fb7}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d6f000-0x4)=0x7, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018a000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001cf000)={0x0, @in6={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2bb3, 0x2000000000, 0x7, 0x10}, &(0x7f00003b1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000014d000)=@assoc_value={r3, 0xfff}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000070000)={0x4, 0x0, 0x101, 0x1, r3}, &(0x7f0000de6000)=0x10) pipe(&(0x7f000058d000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r4) getpeername$inet(r2, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8b000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000081d000-0x4)=0x9, 0x4) 2018/01/23 08:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009b7000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="20d08c7a69bc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="008c97404c53d083124a077a5580f650"}) signalfd4(r0, &(0x7f000096b000)={0x1}, 0x8, 0x800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') open(&(0x7f000035b000-0x8)='./file0\x00', 0x2100, 0x80) [ 61.266548] binder: 10054:10055 ERROR: BC_REGISTER_LOOPER called without request [ 61.275526] audit: type=1400 audit(1516696248.595:53): avc: denied { setopt } for pid=10049 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/23 08:30:48 executing program 6: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000045d000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000981000)=0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000000000)=r0) 2018/01/23 08:30:48 executing program 7: ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xfe)=""/254, 0xfe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000012f000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8) 2018/01/23 08:30:48 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$void(r0, 0x5451) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/01/23 08:30:48 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0xfffffffffffffd25}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) rename(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000d1c000)='./file0\x00') 2018/01/23 08:30:48 executing program 4: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000374000)=0x4) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f00009aa000/0x4000)=nil, 0x4, &(0x7f0000df9000/0x3000)=nil}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r2, 0x280000000000000, 0x401, 0x1, 0x4, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003000)=0x0) [ 61.307162] audit: type=1400 audit(1516696248.625:54): avc: denied { call } for pid=10054 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.335701] audit: type=1400 audit(1516696248.655:55): avc: denied { transfer } for pid=10054 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/23 08:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004c8000-0xe)='./file0/file0\x00', 0x8000000000104, 0x3) [ 61.361533] binder: 10054:10055 ioctl c0306201 2000dfd0 returned -14 [ 61.372207] binder: undelivered TRANSACTION_COMPLETE [ 61.377537] binder: undelivered TRANSACTION_COMPLETE [ 61.390504] binder: 10054:10055 ERROR: BC_REGISTER_LOOPER called without request [ 61.407944] binder: undelivered transaction 67, process died. [ 61.431981] binder: send failed reply for transaction 71 to 10054:10076 [ 61.439460] binder: undelivered TRANSACTION_COMPLETE [ 61.445308] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 08:30:48 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x200001) 2018/01/23 08:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000097000)={0x4, 0x3, 0x824a, 0xffff, 0x8, 0xdbd, 0x5, 0x401, 0xffffffff, 0x94, 0x3, 0x401}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/23 08:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcf000)={0x0, 0x0}) syz_open_pts(r0, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00006c8000)={0xd4, 0x4689, 0x1, 0x7258, 0x1, 0x9, 0x3ff, 0x9917, 0x4, 0x20}) r1 = syz_open_dev$loop(&(0x7f0000a88000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1263, &(0x7f00005e3000)="") 2018/01/23 08:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) getresuid(&(0x7f0000b8e000)=0x0, &(0x7f000034b000-0x4)=0x0, &(0x7f0000f85000)=0x0) timerfd_settime(r1, 0x1, &(0x7f00007c4000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000069e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f00005a0000)='./file0\x00', &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000566000)='./file0\x00', 0x6000, r2, r3, 0x1324, 0x40000) exit(0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000179000-0x4)=0xfff, 0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/rtc\x00', 0x2, 0x0) 2018/01/23 08:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c70000)='/dev/pktcdvd/control\x00', 0x4842, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dac000-0x16)={0x9, [0xb79, 0x1, 0x1, 0x9, 0xad3, 0x3, 0x3, 0xd4a9, 0x7]}, 0x16) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e5d000)=[{&(0x7f0000299000)=""/54, 0x36}, {&(0x7f00008c4000)=""/57, 0x39}], 0x2, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/23 08:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000173000)='\'\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ff1000-0x90)={0x8, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000f10000-0x28)={@common='ip6tnl0\x00', @ifru_mtu=0x0}) 2018/01/23 08:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffbff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/23 08:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0xe87b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000179000-0xa0)={0x0, @in6={{0xa, 0x2, 0x559, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x7fffffff, 0x6}, &(0x7f0000fee000)=0xa0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000ce5000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e69000-0xa0)={r1, @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]}, 0x0, 0x6, 0x6, 0x5, 0x2}, &(0x7f0000db3000)=0xa0) request_key(&(0x7f0000878000)='dns_resolver\x00', &(0x7f000093a000+0x896)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000779000)='.nodev\'securitymime_typemime_typesecurity\\&-.\'em1\x00', 0x0) 2018/01/23 08:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a19000-0x32)='%wlan1bdv/trusted]cpuset/@[[^\\#procvboxnet0em1\\]\x00', 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ccb000)={0x9, 0x516, 0x8d, 0xde5, 0x400, 0x7}) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000775000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00006d4000-0x8)={0x3, r3}) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000230000)=@assoc_id=0x0, &(0x7f00006c8000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000364000-0x4)=@assoc_id=r4, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00008e2000)={0x3, 0x8, 0x1c, 0x7fff, 0x7f, 0x1ff}) 2018/01/23 08:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20001, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000067e000-0x10)=@common='sit0\x00', 0x10) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002d9000)=""/197, &(0x7f0000f43000)=0xc5) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000aa0000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000e48000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bb6000)=[@in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x101}], 0x64) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7a000)=0x0) sched_setscheduler(r3, 0x6, &(0x7f00000a0000)=0xc) 2018/01/23 08:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f36000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002e2000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x3, 0x0}, &(0x7f00005a3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b0e000-0x6c)={r3, 0x64, "6b77bc0ffbda549906a603260b8d8fe05e6828f8b674e41aac544204fbf2a04d67c4d8efae9035d8db8307fd2d3e82ef92840a69bf4ae900e7b34813e0a7c8a1560490b6302ba073b5e43cb827b3cb848c0149bd58b85f9e10968584045f6d6bad59aecc"}, &(0x7f0000fa0000-0x4)=0x6c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004a5000)={0x0, 0x6, 0xa000}, 0x4) fsetxattr(r2, &(0x7f0000a76000)=@random={'osx.', "c373656c696e75788028766d6e6574317573657223626465762100"}, &(0x7f00007a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, 0x1) syz_open_dev$sg(&(0x7f0000a0e000)='/dev/sg#\x00', 0x6, 0x109000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000746000-0x10)={0x9, &(0x7f000063f000-0x48)=[{0x401, 0x2ed, 0x3ff, 0x100000001}, {0x60cb42d7, 0x2, 0xa2, 0x2}, {0x6, 0x7ff, 0x100000000, 0xf555}, {0x5, 0xa86d, 0x9, 0x7ff}, {0xa, 0x2, 0x9, 0xffffffffffff9595}, {0x1, 0x4, 0x7, 0x1}, {0x1, 0xfffffffffffffffe, 0x4, 0x164}, {0x2, 0x8, 0x40, 0x7}, {0x200, 0x4, 0x5, 0x3}]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x5, 0x0}]}, 0x10) connect$inet6(r0, &(0x7f00006f2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 08:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = dup(0xffffffffffffff9c) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00006bd000-0x4)=0x5) r2 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/23 08:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f000079a000-0x10)={0x0, 0x0}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000030c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000199000)=0xb) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000c2a000-0x10)={0x81, 0x2, 0x8, 0x401}) sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000991000)=0x101, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xae}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000006000-0x2)={0x0, 0x0}, 0x1, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000006000)=0x5) 2018/01/23 08:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) fgetxattr(r0, &(0x7f0000579000-0xe)=@random={'trusted.', 'wlan0\x00'}, &(0x7f0000480000-0xa3)=""/163, 0xa3) 2018/01/23 08:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x0, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001d2000-0x4)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) write$selinux_user(r4, &(0x7f0000543000-0x2c)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'shsadm_u\x00'}, 0x154dfdf050a70715) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00009da000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000081a000-0x10)={r1, 0x0, 0x3, 0x1f}, &(0x7f0000c36000+0x631)=0x10) dup2(r2, r3) 2018/01/23 08:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b41000)={0x0, 0xe, "b7960f532579fe4e25921c860bc0"}, &(0x7f0000ea7000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000842000)={r1, 0x7}, 0x8) 2018/01/23 08:30:49 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000019000-0x8c)={0x3, 0x8, 0x43f, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x420000000fee) 2018/01/23 08:30:49 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000485000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0xffffffffffffffff, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x31)="3b314ae24e704f6d4fe5ae9ca1d37f3d72220ef5337b335135cef14b749b10a86e3dbb1c0dc7570a96a69700796609d901", 0xfffffffffffffea2}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r1, &(0x7f0000cf0000)=[], 0x0) 2018/01/23 08:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007a3000)={0x0, 0x7}, &(0x7f0000f3e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c4f000-0x8)={r3, 0x8}, &(0x7f0000b7b000)=0x216) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) 2018/01/23 08:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092c000)='/dev/vga_arbiter\x00', 0x4a000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000054000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000071a000-0x8)={0x3, 0x7}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000cef000)={r2, 0x3}) getsockname$ax25(r0, &(0x7f00004cd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e03000)=0x10) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b57000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000c3e000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff489}, 0x1c) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 08:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002ac000-0x8)={0x0, 0xffffffff}, &(0x7f00008b4000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000583000)={r2, 0x9, 0xffffffffffffff31}, 0x8) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000427000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e97000)={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, {0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, 0x1, [0x1f, 0x7fffffff, 0x10000000000000, 0x7ff, 0x8001, 0x81, 0x20, 0x3]}, 0x5c) mkdirat(r3, &(0x7f0000c57000-0x8)='./file0\x00', 0x20) fcntl$notify(r0, 0x402, 0x19) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000af6000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [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]}, 0x7, 0x1}, &(0x7f0000447000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000cb4000)=r4, 0x4) signalfd(r3, &(0x7f000065c000)={0xf5c9}, 0x8) 2018/01/23 08:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b7000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/dev/sequencer2\x00', 0x40802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000020b000)='./file0\x00', 0x80001, 0x88) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000c89000)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000e19000)={0x0, 0x7ffff, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000b1000+0x207)={0x40c, 0x0, 0x2, 0xd78}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000ee8000)={r5, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f00006cb000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000-0x20)={@generic="c449e1b4b541cf9711a25354c513fd7e", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1000-0x121)='net/wireless\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000cf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b53000)=0x8) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a03000)={r2, 0x2, 0x30}, &(0x7f00002e8000)=0xc) 2018/01/23 08:30:49 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000015000)='/dev/keychord\x00', 0x80002, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000016000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/23 08:30:49 executing program 7: ustat(0x801, &(0x7f0000bef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000002000)="49ebc384a5ee518f57276721b0d1a6a1483e442917b069c57e02486908838b7a8d5b0f8f9be0c33e62a8e86e6e9253051b3cf78a73aefbfd8dc55b7fc785ec2bff205e72d4a3fed69e", 0x49, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x100, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x1, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2e0}}}, 0x32) 2018/01/23 08:30:49 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x129, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) 2018/01/23 08:30:49 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba0000-0xf)='/dev/sequencer\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000307000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000aa9000)='net/ipv6_route\x00') write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) 2018/01/23 08:30:49 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x201, 0xffffffffffffffff, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/23 08:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c75000-0x8)={0x0, 0x2}, &(0x7f0000047000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000076e000-0x21)={0x0, 0x19, "f834bb86226f6e2e53e31531c249a5f1423f251f9b70d74b59"}, &(0x7f0000b58000)=0x21) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bd4000)={r1, 0xfff, 0x3, 0x6, 0x4, 0x3f, 0xc4, 0x120000000000000, {r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0xff, 0x4, 0x2}}, &(0x7f00001f6000)=0xb8) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000656000-0x8)={0x0, 0x0}) 2018/01/23 08:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f52000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00004ea000)=0x2) r1 = syz_open_pts(r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/ppp\x00', 0x441, 0x0) accept$packet(r0, &(0x7f0000c8f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000839000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000027c000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800, r3}) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000be3000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ce0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000058d000-0x4)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00008d3000)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/23 08:30:49 executing program 1: r0 = memfd_create(&(0x7f00008d1000)='eth1\'\'cpuseteth1{mime_type$\\\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000920000)=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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="41312d0c2405d4338a6f86a9229cb9cf2bdd8c1c720b1f946c8e1b818a259ebe91ff88a4101927e0e270bedb2e68beb4f2605574f26b282a68edbd77ef53edcca0ea22f9b5638cf49465bb9f6e6d58bffe0fae6ab66563c4bad795ec626f43d95692b54a7e95bd47078262eb8a66f634eca149376a5f89b8bf3ccf0d79e420b3044400cdbdba5fd56bc1bf4722", 0x8d}, {&(0x7f000023d000)="fda79caa5e64b647aca72442994effe542b0d8023ad9138f2724fb6e62898dd8d378109c20633e1021d72c7b80df30763987e91c66521c0e2153a10cea3d4c8e02e799d4b9265c50994aead590050b4acd5fb04073cab19fc73be1c872f6b20e69a64224e84d2477436b69e1b239562d61a77c19753421c68b4435aaf4fb3ee8f118ebcc766ed01d81d540cebd0b83174db95fc375605d0bc4101c8ee16a9c2bd1645f68f8bf1ccaf73c730121d5d294bf3f0cb340128e43c0974c486d5e099859ab452cf744253ed6d6125266cf5a01ec03d74fada63cc5155578e5a9c821048051f88f69a57849a032", 0xea}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="484ced34d253203f86582190963005b7f9fbe9e94d", 0x15}, {&(0x7f0000eee000)="8df089f947ba13d638b5e85726d3505fd732086002474479a38add9a2c29feebab151b0994efbe7724fb8b640aee7c707797968aa5f1d5a50e9099824b2d554c58d78c2bc9922b5a4816d86b9f4a7b52431e6d357e76e8df84398fde9e8d96574a8f7d843561b08297239ed92a6ba409e34d77316c08a4c241818b8bdb79b1296443864a78de557d3e3277f123846ba8c1d3592e910ad72f823b05a70c2b4da4172bf6f98e0076b02c53c3098bf7d2784d76ec6e2696c8f409f918f180275ad4dc9d6b5d5988b7af55448dba14298840a194095afca34bd3d605f90453", 0xdd}, {&(0x7f0000001000-0x5a)="d9955217d19baad1c46963f55cc991d15c3714fd341830cfaa675a4321f6a98a11c10e34f9399b3760f5fc6001af5fb1283df1dfb0c4f29aa65db971eb7b9ff1298df2f22708f7fe4ceb3f5d4e356c50dcc1cadf4e9e737c5578", 0x5a}], 0x7, 0x4) epoll_create(0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1d)='eth1\'\'cpuseteth1{mime_type$\\\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='eth1\'\'cpuseteth1{mime_type$\\\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r1, r2, r3}, &(0x7f0000000000)=""/170, 0xaa, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x40)={'sha256-avx\x00'}, &(0x7f0000001000-0x2f)="45baadd8d2ddef608f80aab0c147f761001b6d1ecfd5ceba929d608d2f76e86a1cce8702c12642a481ec7af30ef4be", 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000+0xecd)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0x24)=""/117, 0x75}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x4b0}, {{&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000002000-0xae)=""/174, 0xae}, {&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f0000002000)=""/80, 0x50}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000002000)=""/44, 0x2c}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}], 0x7, &(0x7f0000001000)=""/183, 0xb7, 0x4}, 0xffe5}, {{&(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/72, 0x48}], 0x3, &(0x7f0000000000)=""/231, 0xe7, 0x8}, 0xd}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000001000)=""/183, 0xb7, 0x1}, 0x7}, {{&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x9}, 0xd0}, {{&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000001000)=""/118, 0x76}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000003000-0x43)=""/67, 0x43}, {&(0x7f0000001000)=""/177, 0xb1}], 0x6, 0x0, 0x0, 0x1ff}, 0x0}], 0x6, 0x1, &(0x7f0000002000)={0x77359400, 0x0}) 2018/01/23 08:30:49 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x18, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x4, 0x5b, [@generic="", @generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/23 08:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x20000000000, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000950000)='/dev/input/mice\x00', 0x0, 0x800) accept$ipx(r1, &(0x7f000074d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x33f) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000054d000-0x20)={0x800, 0x1, 0xfcb, 0x4, 0x6, 0x4}) fremovexattr(r0, &(0x7f0000de8000-0x18)=@known='system.posix_acl_access\x00') [ 61.870119] ALSA: seq fatal error: cannot create timer (-16) 2018/01/23 08:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r1 = creat(&(0x7f0000be2000)='./file0\x00', 0x400000b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f72000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000375000)='$'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00002f1000-0x9)='/dev/sg#\x00', 0x1000, 0x4000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f29000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf2000)=0x14) bind$packet(r1, &(0x7f0000a24000)={0x11, 0xf5, r2, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000e0000)={0xffffffff, 0x2, {0x1, 0x2, 0x8, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r3, &(0x7f00004db000)=0x440, 0x63) 2018/01/23 08:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005e1000-0x8)={0x0, 0x80000000}, &(0x7f0000673000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cdf000)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9}, 0x98) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e1000-0x1)=0x0, &(0x7f000000e000-0x4)=0x4) 2018/01/23 08:30:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00000a8000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f69000)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x1, 0x4, 0x73f, 0xfc00, 0x8000}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r2, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000067d000-0x15)='/dev/pktcdvd/control\x00', 0x200002, 0x0) 2018/01/23 08:30:49 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) inotify_add_watch(r1, &(0x7f000000e000-0x8)='./file0\x00', 0x2000000) ftruncate(r0, 0x3ff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000011000-0x4)=0x1a2f991d, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000f000-0x5)='user\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000)="22b0625657238e610e8cb762806d191599f35a03b40d62f6", 0x18, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000000b000)='./file0\x00', &(0x7f0000002000)=[&(0x7f000000f000)='/selinux/checkreqprot\x00', &(0x7f000000a000-0x2)=')\x00', &(0x7f0000002000)='\x00', &(0x7f0000004000-0x12)='lo*ppp0em0system:\x00', &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', &(0x7f000000f000)='&[/\\*eth0\x00'], &(0x7f000000f000)=[&(0x7f000000f000)='(+\x00', &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', &(0x7f000000c000)='GPL}\x00']) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000553000)='/dev/input/event#\x00', 0x9, 0x240004) ioctl(r0, 0x80004520, &(0x7f0000ac4000)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000b76000-0x4)=0x0, &(0x7f0000963000-0x4)=0x4) ftruncate(r1, 0x1ff) [ 61.940439] audit: type=1400 audit(1516696249.255:56): avc: denied { fsetid } for pid=10223 comm="syz-executor2" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000027000)='/dev/hwrng\x00', 0x8000, 0x0) execveat(r0, &(0x7f0000e6f000)='./file0\x00', &(0x7f0000509000-0x30)=[&(0x7f0000d61000)=':(-security\x00', &(0x7f00007c2000-0x1)='\x00', &(0x7f00000dd000-0x2f)='vmnet1selfsecurity@selinux&+%bdev(GPLselinux(+\x00', &(0x7f0000c9f000-0x7)='cgroup\x00', &(0x7f000031d000-0x1)='\x00', &(0x7f000056e000-0xa)='#-user$}%\x00'], &(0x7f0000d50000)=[&(0x7f0000727000)='^\x00', &(0x7f0000cd4000-0x11)="6574683173656c662721776c616e309c00", &(0x7f0000c1c000)='\x00'], 0x400) creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') open$dir(&(0x7f00004a6000-0x8)='./file0\x00', 0x0, 0x108) 2018/01/23 08:30:49 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000669000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000424000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff7b8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x10000, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00', 0x400) fadvise64(r1, 0x0, 0x846, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000004000)={&(0x7f0000000000/0x3000)=nil, 0x5, 0x4, 0x7, &(0x7f0000000000/0x3000)=nil, 0xcb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000005000)='/dev/usbmon#\x00') ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000006000)='./file0\x00', 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f0000003000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x100000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000009000-0x82)="efad53c75d16d75a41d2311a2fe1a455d849ca5064fa38c9d66f99d92800843d5a32e4d79bf6af1946d5f17fd216a5f9e010a979f3708059b9d8c571a319f3bae5bc3815e207ba01dcd29ef869d14e7f22f10f8008310ea1a90012cd199a790ee8ebb261d600021332825e07c26b54272d2aefd03f0913126834be8ac2fcbec6a783", 0x82) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000007000)={0x6, 0x1, 0x76b, 0x749, 0x3, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000009000)={0x2, {{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]}}, 0x90) [ 61.968676] binder: 10230:10235 transaction failed 29189/-22, size 0-0 line 3004 2018/01/23 08:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) syz_open_dev$sg(&(0x7f000022c000-0x9)='/dev/sg#\x00', 0x101, 0x2) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 08:30:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000012000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000003000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) clone(0x0, &(0x7f000071b000-0xb7)="", &(0x7f0000cb0000)=0x0, &(0x7f0000041000)=0x0, &(0x7f00004c7000)="") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 08:30:49 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000517000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f6b000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f6a000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x0, 0xf3b8, 0x10000, &(0x7f00007eb000)=@common='lo\x00', 0xfb6, 0x3f, 0x20}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a03000)=@ethtool_rxfh_indir={0xfffffffffffffffd, 0x6, [0x9, 0x0, 0x5, 0x8, 0x1, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) fstat(r1, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x11, &(0x7f00007d2000-0xa)='./control\x00', r2, &(0x7f00001eb000-0x8)="df7c019c34ba43b2") r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 08:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000067000)='/dev/usbmon#\x00', 0x2, 0x2) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00004ce000-0x5e)="1fb5bf3da44d168660f49392b8f704d3d29ea45bee271642d215ac5070d40b48042fbb4429cb1c2d3c97827c31153ae998e5e8e05daed29a9de181d28832e5a235bab3b16f0080494caf8fef099f2ff1f00dc8c671d5b70b8644b7799c08") r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 08:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x19) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000946000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r0, &(0x7f000084a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000038f000-0x4)=0x1c) fstatfs(r0, &(0x7f0000b60000)=""/221) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000bea000-0x4)=0x5) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)=""/0) 2018/01/23 08:30:49 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000051000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000055000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000055000-0x10)={0x99f5, 0x8, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:49 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000201000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e6f000)=0x1c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002f2000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000e74000-0x4)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e74000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) r2 = socket$inet6(0xa, 0xa, 0x0) sendto$inet6(r2, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000045a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x1, 0x3, 0x5, 0x3, 0xc0000, 0x7f}, 0x20) 2018/01/23 08:30:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x7ff, 0x44880) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000015000-0x8)='./file0\x00', 0x2000000) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x302, 0x15, 0x401, 0x4, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000010000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x70}) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000015000-0x8)='./file0\x00', 0x402) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f0000012000)='./file0\x00', r0, &(0x7f0000017000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000000e000-0x4)=0x7) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000015000-0x4)=0x7, 0x4) 2018/01/23 08:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00005d8000-0x4)=0x7) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5dda0a4c1b96", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 08:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000093b000-0x4)=0x0) rt_sigqueueinfo(r0, 0x8000000000002a, &(0x7f0000354000)={0x14, 0x3ff, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00007f8000)='/dev/sg#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002e2000)={0x9, &(0x7f0000dd4000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000578000)={r2, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00002bb000)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001af000)=0x2, 0xffffff20) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000189000-0x4)=0xfffffffffffffffb, &(0x7f0000c64000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r1, 0x0, 0x8, 0x1) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) recvfrom(r3, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000d63000-0x4)=0x0, &(0x7f0000871000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000432000)=0x783699fa) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000344000-0x20)={@common='dummy0\x00', @ifru_flags=0x300}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000c6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0xfffffffffffffffd) fcntl$setlease(r3, 0x400, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000022e000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x400}) [ 62.235238] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.239841] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.239851] CPU: 1 PID: 10278 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 62.239856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.239869] ffff8801d5e27930 ffffffff81d941c9 ffff8801d5e27c10 0000000000000000 [ 62.239879] ffff8801cec19790 ffff8801d5e27b00 ffff8801cec19680 ffff8801d5e27b28 [ 62.239889] ffffffff81661c5a 0000000000007be1 ffff8801d54fa0f0 ffff8801d54fa0a0 [ 62.239891] Call Trace: [ 62.239905] [] dump_stack+0xc1/0x128 [ 62.239917] [] handle_userfault+0xa3a/0x1310 [ 62.239928] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.239935] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.239943] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 62.239951] [] ? handle_mm_fault+0x117b/0x2530 [ 62.239958] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.239965] [] handle_mm_fault+0x1fd1/0x2530 [ 62.239972] [] ? __pmd_alloc+0x410/0x410 [ 62.239984] [] __do_page_fault+0x5c2/0xd40 [ 62.239992] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.240000] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.240007] [] do_page_fault+0x27/0x30 [ 62.240013] [] page_fault+0x28/0x30 [ 62.240021] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.240029] [] ? SyS_setitimer+0xbb/0x210 [ 62.240036] [] ? alarm_setitimer+0x130/0x130 [ 62.240045] [] ? do_futex+0x15c0/0x15c0 [ 62.240055] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 62.240065] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.240071] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.240078] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 62.429996] CPU: 1 PID: 10297 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 62.437601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.446929] ffff8801d59d78c0 ffffffff81d941c9 ffff8801d59d7ba0 0000000000000000 [ 62.454915] ffff8801cec19790 ffff8801d59d7a90 ffff8801cec19680 ffff8801d59d7ab8 [ 62.462901] ffffffff81661c5a 0000000000007be1 ffff8801ba8e38f0 ffff8801ba8e38a0 [ 62.470882] Call Trace: [ 62.473447] [] dump_stack+0xc1/0x128 [ 62.478786] [] handle_userfault+0xa3a/0x1310 [ 62.484816] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.491800] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.498175] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 62.504554] [] ? handle_mm_fault+0x117b/0x2530 [ 62.510756] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.516958] [] handle_mm_fault+0x1fd1/0x2530 [ 62.522986] [] ? __pmd_alloc+0x410/0x410 [ 62.528668] [] __do_page_fault+0x5c2/0xd40 [ 62.534523] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.540469] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.547106] [] do_page_fault+0x27/0x30 [ 62.552624] [] page_fault+0x28/0x30 [ 62.557880] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.564692] [] ? SyS_ppoll+0xf7/0x400 [ 62.570119] [] ? SyS_poll+0x3f0/0x3f0 [ 62.575546] [] ? SyS_futex+0x22e/0x2d0 [ 62.581058] [] ? __do_page_fault+0x3bd/0xd40 [ 62.587110] [] ? do_futex+0x15c0/0x15c0 [ 62.592706] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 62.599345] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.606166] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.612724] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 62.678281] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.682813] CPU: 1 PID: 10278 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 62.690411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.699745] ffff8801d5e27930[ 62.700419] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.707135] ffffffff81d941c9 ffff8801d5e27c10 0000000000000000 [ 62.713585] ffff8801d5b5b790 ffff8801d5e27b00 ffff8801d5b5b680 ffff8801d5e27b28 [ 62.721592] ffffffff81661c5a 0000000000007be1 ffff8801d54fa0f0 ffff8801d54fa0a0 [ 62.729593] Call Trace: [ 62.732163] [] dump_stack+0xc1/0x128 [ 62.737507] [] handle_userfault+0xa3a/0x1310 [ 62.743551] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.750544] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.756930] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 62.763850] [] ? handle_mm_fault+0x117b/0x2530 [ 62.770063] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.776275] [] handle_mm_fault+0x1fd1/0x2530 [ 62.782312] [] ? __pmd_alloc+0x410/0x410 [ 62.788003] [] __do_page_fault+0x5c2/0xd40 [ 62.793867] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.799991] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.806636] [] do_page_fault+0x27/0x30 [ 62.812155] [] page_fault+0x28/0x30 [ 62.817413] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.824231] [] ? SyS_setitimer+0xbb/0x210 [ 62.830008] [] ? alarm_setitimer+0x130/0x130 [ 62.836044] [] ? do_futex+0x15c0/0x15c0 [ 62.841649] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 62.848296] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.855120] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.861678] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 62.868970] CPU: 0 PID: 10297 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 62.876589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.885915] ffff8801d59d78c0 ffffffff81d941c9 ffff8801d59d7ba0 0000000000000000 [ 62.893890] ffff8801d5b5b790 ffff8801d59d7a90 ffff8801d5b5b680 ffff8801d59d7ab8 [ 62.901872] ffffffff81661c5a 0000000000007be1 ffff8801ba8e38f0 ffff8801ba8e38a0 [ 62.909850] Call Trace: [ 62.912413] [] dump_stack+0xc1/0x128 [ 62.917749] [] handle_userfault+0xa3a/0x1310 [ 62.923778] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.930761] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.937135] [] ? finish_task_switch+0x293/0x630 [ 62.943423] [] ? finish_task_switch+0x1c1/0x630 [ 62.949720] [] ? __schedule+0x64d/0x1ba0 [ 62.955411] [] ? handle_mm_fault+0x117b/0x2530 [ 62.961611] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.967830] [] handle_mm_fault+0x1fd1/0x2530 [ 62.973864] [] ? __pmd_alloc+0x410/0x410 [ 62.979546] [] __do_page_fault+0x5c2/0xd40 [ 62.985400] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.991341] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.997986] [] do_page_fault+0x27/0x30 [ 63.003499] [] page_fault+0x28/0x30 [ 63.008745] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 63.015564] [] ? SyS_ppoll+0xf7/0x400 [ 63.020984] [] ? SyS_poll+0x3f0/0x3f0 2018/01/23 08:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000002a, &(0x7f0000bcc000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000bfb000)=[{&(0x7f0000918000)=""/138, 0x8a}, {&(0x7f000001d000-0x9a)=""/154, 0x9a}, {&(0x7f00001f0000)=""/202, 0xca}], 0x3, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d15000)="", 0x1b2, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ef000)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f0000e05000)=0x0, 0x6) 2018/01/23 08:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2, &(0x7f0000ffa000)="0cd00f198647a540965069732f0539e09a0fd0d8c0865620c39e01bca05372f19b91ab31bf33953134c9a1e47842353f4bdafd9ac8c30f4b963975dac9e952cb92101ffcb896c8041d9de45f72dd2bc934fa748626acded98776e7788239f93584e3e4b6f1e203f5891664c21390b62d802fa27357b4a2419f26e738e72b") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b31000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bd8000-0xdc)={0x0, 0xd4, "7c13ba3af5f801fdebe8215eb2f920e5f2b6cfa6a358e548379d8c60618cfecedbf30bc2337dd1dd656e6d019800ae3f4eb087a50561e819739058ea8b4ca6c8b09359e2bcfb79cfc424106571ab362af1cb69ee187fce140dd6bde8cb808b26116a6caad54f44ff904e68e70c845c86bdc7048fd109f4a4fe54dc5fa9032c3397598030a19635b975863eb89c0d270b1e6ce6efa4a7b0b9c8ff7e9d19eca4f4fbb3089e3f2d1900ad79720aef6287d32be9a44993ee264f6d75054b0b0a99b22441865fc31b798fe71cda332da666b3b4cd4ea5"}, &(0x7f0000893000)=0xdc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000053c000+0xe71)={r1, 0x5}, &(0x7f00009da000)=0x8) 2018/01/23 08:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2000000000) socketpair(0x11, 0xa, 0x4, &(0x7f0000a1a000)={0x0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000765000-0x4f)=""/79) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000221000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000077f000)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000755000-0x4)=0x800, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000174000-0x8)={0x0, 0x6}, &(0x7f0000f1f000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000094e000-0x30)=[{0x7, 0x9}, {0x3, 0x3}, {0x3, 0x101}, {0x3, 0x6}, {0x2, 0xd09}, {0x8, 0xb090}], 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000466000)={r4, 0x92, "18fd2df46a58450397801a39ce5c4e5762b574c0be98e95e02c0cdd9a0ea04eb42a78e23749ea511e9615f80550ce2eadf2b912dfbe465fb0ede651117bb32a5b3aa843c0a3c786c74ccd000967c8fd3c0c8de5b164d00fdf8aca5f84094987e77cfe3e68529558e8f44fb47b45226ee0ef37d327b3e6b9d2ca24438724475edab3d16f6aeb211a21924953299d4fa026d85"}, &(0x7f0000d3e000)=0x9a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) 2018/01/23 08:30:50 executing program 0: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x3) socket$nl_route(0x10, 0x3, 0x0) 2018/01/23 08:30:50 executing program 5: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dd9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00004f1000)=[{0x5, 0x4, 0x80000000, 0xfffffffffffffffe, @time={r2, r3+30000000}, {0xffff, 0x9}, {0x47, 0x1f}, @note={0x0, 0x8000, 0x5, 0x0, 0x83ca}}, {0x2, 0x20, 0x400, 0x8, @time={0x0, 0x0}, {0x7, 0x5}, {0xaf, 0x9}, @time=@tick=0x1f}, {0x80000001, 0x6, 0x2, 0x7f, @time={0x0, 0x0}, {0x825, 0x7a}, {0x4, 0x9}, @addr={0x7fffffff, 0x1f}}, {0x9, 0x4, 0x6, 0xffff, @tick=0x6, {0x9, 0x5}, {0x9, 0x1}, @ext={0x8a, &(0x7f0000dd9000-0x8a)="c2bb7ddbd05ce2fc56122fa3ec2698495cc4df4573dcd83a80b1637c9e9e7257d57373679d408ea80b18c2d49c06d0fd4f5cacbe9e7d418af9c9a9d0745139ebfc1204186b5fa86c8ba9dbc9257231bc618e67de0f70aff54efafaa1ee6e8efddef6fc0f76eb77f58b5fd31ce4053acb8c41c4f3668c4e5ad5b8a0832a139a5c2c40e5d9322acc7e835b"}}, {0xffff, 0x200, 0x65, 0x3, @tick=0x3f, {0x6, 0x80000000}, {0x2, 0x7}, @note={0x9, 0xfffffffffffffffa, 0x8, 0x7, 0x6}}, {0x101, 0x8000, 0x2, 0x0, @tick=0x101, {0x852, 0x2}, {0x6, 0x9}, @addr={0x1f5a, 0x94e}}], 0x120) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800, 0x8, &(0x7f0000dda000-0x2a)=""/42, &(0x7f0000dda000-0x4)=0x2a) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000886000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000058e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000150000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000dd9000-0x26)="2600000026004701925ef1f70722000c27fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/23 08:30:50 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/pktcdvd/control\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:50 executing program 2: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000042d000-0x5c)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x62b}, 0x7f, [0x1, 0x1f, 0xf5, 0xb639, 0x10001, 0x6, 0x9e, 0x1]}, 0x5c) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x1b5) [ 63.026415] [] ? SyS_futex+0x22e/0x2d0 [ 63.031920] [] ? do_futex+0x15c0/0x15c0 [ 63.037513] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 63.044152] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.050978] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.057534] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/23 08:30:50 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x7, 0x3, 0x25f3, 0x0, 0x4, 0x40000}) setpgid(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c39000-0x4)=0x0) 2018/01/23 08:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d60000)=0x0, &(0x7f000093c000)=0x4) shutdown(r0, 0xffffffffffffffff) 2018/01/23 08:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00004e9000)='vboxnet0GPL\x00', 0x41, 0x100, &(0x7f0000de4000-0x40)={0xd231, 0x7000000000000, 0x1f, 0x74299828, 0x100000000, 0x9, 0x5, 0x1}) mq_timedreceive(r0, &(0x7f00003ba000)=""/82, 0x52, 0xe9, &(0x7f00009e6000)={0x77359400, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b06000)={0x10000}, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/23 08:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80007, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009b4000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005d6000)=@assoc_value={0x0, 0x0}, &(0x7f00003f8000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbd000)={r3, 0x3}, &(0x7f0000e3c000)=0x8) shutdown(r0, 0x0) shutdown(0xffffffffffffffff, 0xfffffffffffffffd) 2018/01/23 08:30:50 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xdb)=""/219) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f000002f000-0x8)=0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000002e000)={0x200}, &(0x7f0000024000)={0x0}, 0x8) sigaltstack(&(0x7f0000008000/0x4000)=nil, 0x0) [ 63.081477] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/23 08:30:50 executing program 3: mprotect(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e, 0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000000000)=""/25, 0x19}], 0x2, &(0x7f0000000000)=""/33, 0x21, 0x7fff}, 0x1}, {{&(0x7f0000002000-0x6)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f0000000000)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0x9}, 0x8000}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000)=""/0, 0x0}], 0x2, &(0x7f0000001000-0x5e)=""/94, 0x5e, 0x800}, 0x4}], 0x3, 0x20, &(0x7f0000000000)={0x77359400, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x40, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x4, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0x7, 0x7fff}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000+0x8b7)={r3, 0xffffffffffffffdf, 0x1, 0x7}, &(0x7f0000003000)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000004000)={0x4, 0x3ff, 0x6, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fchown(r2, r4, r5) 2018/01/23 08:30:50 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004e4000)=0x4, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0xc903}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r2, 0x7}, 0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x3f)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) [ 63.120957] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10356 comm=syz-executor5 2018/01/23 08:30:50 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x8000, 0x2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f000000f000-0x20)={0x2, 0x3, 0x3f, 0x2, r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000010000-0xb8)={0x0, 0x73, 0x1, 0xf87c, 0x6, 0x7fff, 0x80, 0xfff, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bc, 0x0, 0xfff, 0x7fff, 0xfff}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r3, 0x113, 0x838a, 0x10000}, 0x10) accept$llc(r1, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 2018/01/23 08:30:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r1, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) fadvise64(0xffffffffffffffff, 0x0, 0xb8b3, 0x4) sendfile(r1, r0, &(0x7f00003a1000-0x8)=0x0, 0x4) 2018/01/23 08:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d35000)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f6f000)={0x9, &(0x7f000017c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000af6000)={r2, &(0x7f000079e000-0x97)=""/151}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000bae000)=0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/23 08:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000104000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000709000)={0x0, 0x3, 0x0, 0xfffffffffffff9e3, 0xffffffffffff9c4e, 0x1, 0x4, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0x400, 0xa98, 0xfffffffffffffff7}}, &(0x7f0000fba000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008ce000-0x20)={0x81, 0x200, 0x8208, 0xa7eb, 0xfffffffffffffffe, 0x81, 0x0, 0x3, r1}, 0x20) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fanotify_init(0x0, 0x0) [ 63.160509] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10356 comm=syz-executor5 2018/01/23 08:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) pipe2(&(0x7f0000881000-0x8)={0x0, 0x0}, 0x84800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/ppp\x00', 0x40240, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r3, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) tee(r4, r4, 0x101, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/23 08:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000082000-0xf4)=""/244, 0xf4}], 0x1eb, 0x0) finit_module(r0, &(0x7f0000b6e000-0xb)='net/packet\x00', 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000acf000-0x150)=[{&(0x7f0000978000)={0x27, 0x4, 0x7, 0x7, 0x6e1, 0x80000000, "97b38931980450799de78b9409671ae912e1305209823fc14376cd23a94833ab0a5f338142fc39ad0a2e5daa8c29211361f70c29e6cde5f899a0facb432a42", 0x100000000}, 0x60, &(0x7f000004e000-0x50)=[{&(0x7f000072d000)="ddcf4d8342706e000080e32aead46de11c5025f11125980ea3ecb5f6dbe5c3fd", 0x20}, {&(0x7f000031d000)="dc521e9818fb912a3c53e4c9b895ab22d6f74aeaa954dab0471050bf7191f0887760d19b78d4d158ad7948f1b56402cb9c2aed78cb2633067da9fc4a3055d2becdc8ad8ec0a0ad403c83219ace54ed46ad663f12715a43d66e02b4bcf5464d1d0fe43c51184650037184660fae38f6e431cb16d1358ecb948a8edab9f8f4ca4d21e9200990e79d380abaf1c2b22bae65ed35c58d1a9ecb6bc8d19c67d8611ec75730c5e8ccdfa9d078f8d31d43afbe47ae885a68ec40aeb0299989fefe2a97912eae0994d0b25c5cf860f88c2d617838cf604fe50ba2ac7269f937546fe7ce5c39d074769ec4", 0xe6}, {&(0x7f0000579000)="7104785feb90b1678790392ac4ab1bee9b8bd027b527e8c9c321a7b467bfb322c44f1c4c2a13055761bb55175654abb313b5bd5d5980bd7e0f02343d7d5d480763c2019fe3eada6e5df0ef35d89c883bc6d8afc8c63d3846a61f4b6039652ff44b4a4d89546814a8bd24d9d8e8b9a6934abb474f1c6b25ddd78b93397518bdc4505f82c30c013dce13457af7b9d678c2d6861b0004eea55d7178fa47822a4870d5b7ff210fd09d10648a903d47277abcc72d9d359026dc10924c1e011db137838d363343b9d887d309a0d175e6713b17d416872d6b18afec6798939870a10bfea1", 0xe1}, {&(0x7f000013a000)="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0x1000}, 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{&(0x7f000041b000-0xe4)="d3b7ec6916b791b3317edf493305d162681c844b721666b98690c0df2e7156eb139a36b82bc4747f2c39943fb152deded3e9572699c314bdf736c2bb984ee36035bb34d8f11dc2d9aa9db0fd980e55c549fe39a3b9ce156a0100d3159fa625842d8903834559adbe1c396c62acdf66b4b738d8fd92163e062c544b19e22631bb2bc2211c0308f539fad19e1bc96826490a13d8f8f3e2a20103f94ddcd72062c12bb519bba2c1c1dedb1dd90eb22cefecdbc5031c2d7db206b61d0084d8bec15201104b5aab2bed8a4aeed3f82e19056dd71803c3548ccc90f046474a0d517737a54540b6", 0xe4}, {&(0x7f00002fa000-0xaa)="e5bab44ef86bfd4fdf9f09aa09c38c48092479f52a7f75e479681e1c9c7a36603295ba36f67827d437fec98e5fc6eafb8b677221e7a8c92792f83193e3e7c28ff1970e75dfb75a407ac127c51581d04c3aca28f02f2087139528b9389a88b751ee31aeb55227be29e2829f4e37714a799679c9777f5c8bdce68572b614e813be7fb9a998aa5e83fd96b604e3262c65fc0ab486f6d5efbae44ebfdf1c50f84585d4e231bc5f7b98d5d420", 0xaa}, {&(0x7f0000c48000)="bec3b64eda643cc454a7d045bd0db7507e7be312c2361b91b7597698ca523cce27ad1533892f238e29581260f6f14c10b54b486c8dfd3a6ffaa8312a56780fa1b98a8a4038e0d41373272bba91fcbb7c3438795d785cf562d3075db9c11e0ed6d7456c3d2994bc67f912e6c21e38d28212ef294e6a8bf145bac144af328c73307d66acde938321077d1a54db90beaa79907bd968e7325092243d140b95e267ed906410641663aa6c0e65d41e2013989ffcd6ca07ea796e180945179459876311e09c661c9a25dfab93f83a300169f02ac2c97f9bd9e7781028589cd96f9a78d3", 0xe0}, {&(0x7f0000379000-0x83)="bdf9b9b6c17a79635266fa3cbb0665d4a8d8120ae782f3da482f07416c31141d9536cdaec63eaecbe0946cdd57d20b14236376680e75e5b0be0d8b661e210896efbf1e15fcb32456e78ca831d38c7ce74067fb8bbb6e51672245972997727928b9bf5b8bfeb12664514aaebc82f2b08942f3ac0c660acebb95f508580c59dc1ea3120e", 0x83}, {&(0x7f0000010000)="3ce8e58a725c290559c083279099c8d455d307eaaeeba06c9b3ca065ec323a7c7b4628ab80b24b6b9b25cad2a6206b8104f1c49dcc519f8c7891482c89c9baff8d4da845b308d014b38a0b1810dde1ad5ca1c475cbf586605de8802761b30e90e896a79ad35c95c2fa16a95c8799f6ec647b9135ea6743a30f0a0859ec7fc03129696bac240ab8defe747bdd8790fa349fa0c564ab36855bbb6d3bc3", 0x9c}, {&(0x7f0000f4a000-0x9a)="1d38f022833bdcbe194f4d15752016592ae5a6ce5167a00049fbdbc48acec47c8d440fb6cb671aed56d51ae0d950bce4965cb8c9616ba224b5ba6bd8bf49aca8197a5a54d1f5c08e947c77f0e71d2031087272d1cd15c6074854dcacc7db73e674833c1f1b133935c967940e9471d46b6395fabdfb8b4c9383189688868a15e40b1e50573be8dbdb95e5d18f43ab4a1e35d1b3ecb892207f0f4c", 0x9a}], 0x7, &(0x7f0000802000-0xa8)={0xa8, 0x12d, 0xbdcb, "1483dc9d8c7cac9df2da2e15b32f6f90eec3368077a517a9c5d7933f82c065fc537966dfb6c97830fe381757a165f5f66b9dd299943633471d648162281fbace7b113b6e624a0dda4ffba7a492d39b76906b96b0f374c5b3525879a4dfa37ab99e0cbca91a875111897d17de10401cf36441a839e0b028a297b4332546981b3b6f0f398961d3a3174f93432cb7b62052631d9e"}, 0xa8, 0x8000}, {&(0x7f0000f0c000-0x60)={0x27, 0x0, 0x81, 0x7, 0x40, 0xee, "4c92a544b50bd2584ac51ab8657bfe7d9c362177a53cf3481f3f87e8f0a9cfac0ea390ca7ff4a736679496f8f494f5f8dbb7c36376fb86cd8b7557c448cd13", 0x8}, 0x60, &(0x7f000088c000)=[{&(0x7f000088f000)="62c47ee724b1baef0570ace1f74c00d42e8ba3036b8636593fd964a21cb3457d95f71110bbc9e9117c06c5d17bdc944ad71fa4985c922992c3bd3d5f12267e5fd1e71f81ef76c7008184e14f21ed5625ea2ddd54003498104285f2f60ddbf4ec140567098c764a148cfaa17ea33130ad99237403438bd251decb854c48eab9818f1675654fb004c7607ac81787d54e809ee08d78cb577c84fd9aa3fac5b2f0f3bd59da45a295ecdaa92eab4d2445dd8a6f3045d221dc72b52e96e686f1c2374b1b54", 0xc2}], 0x1, &(0x7f00005fc000-0x38)={0x38, 0x103, 0xa4, "5f95da540083e24761a8038b1847319d51e92768f762bf40833bb3de847e1514c6"}, 0x38, 0x40000}, {&(0x7f0000197000-0x60)={0x27, 0x13, 0x4, 0x0, 0x400, 0x80, "ad00fbf9757a65965cb515b8e776a586b17ac23f7db198160dd9a25b2ef09a9cfd3598e5508a288ad70f3dcb9695bc678d086bd14e5dbf24451cd0e8565409", 0x7}, 0x60, &(0x7f0000d94000-0x30)=[{&(0x7f000032a000)="42918470c586d47806699b2585b9c4a845eac9f2729e8df3", 0x18}, {&(0x7f0000a4b000-0x61)="2fe6b17b156938823defb16519827c32d7e611789e85097e80d99be92a6195af9e7c4685204c67ce0cf0944a966e8a65424b37fdbae81c4f8be766d8c6d476576707860e55123dd0d7f7d7d0c7371965ce004e79d6b91db2b26b81fa0da49c407d", 0x61}, {&(0x7f0000038000)="e73d729f8d27fc904640eacb4ea9513c70d3d869c9eccfc0966d034046c7a1d45dafcd6f82f1787326eb297fa487baff1958d71baa00ab684f265a377234d0efbe682c523def4295b9ec7e4c5ee465f61a3650316f6976e5452f0e016d985309a85eff73311fb2db00804e20dd50faecdb4082a6f02b755a2022e9c403f49a11", 0x80}], 0x3, &(0x7f0000b22000)={0xb8, 0x19f, 0x1, "1bb1d5b801b3b303efa452c55534dd66394f8a4ad7a893ca45fb2c10773f01dc04bf059267144d0a0004baea0a18b8ba99cb5a9a8554e4771191e28a587263777a48b24189303330dc8588e47bf70524f08b7c8a51e1e58faea37c2318b1f09bf5e575b4c886bee5122d339982e3f21cdf5e8562eb195404e5d8159952d9ec830499c510f03f3d16190283b7ed31ad4a069d491267a3138a8c45b3f573b4b0be4140"}, 0xb8, 0x4000000}, {&(0x7f00004e9000)={0x27, 0x0, 0xb73, 0x7, 0x7, 0x1, "e9b0ce8c5e12981072f2a529c3caae24153495be5831ef79b034efd442229feedc90d7ad7f40deb0f90eb480fcf2192017557ce1c6f00f482ab5921f62ff6e", 0x7}, 0x60, &(0x7f0000d5a000)=[{&(0x7f0000623000-0x77)="99d4b6f7aff45431e7f14e4f01243d3815e05d673e488c55e06c65fb584d66fe5ed5ff2622208feee9bc1d298e5e2527b5d9a300bbb20eeb1ef5196b4c8a974c267df81c3b228d9d0b7ba3d1becf60e12d9758350aa20692f38964227e600896a695e4c881065e1339d2053ebead165efb1793919925e3", 0x77}], 0x1, 0x0, 0x0, 0x24008085}, {&(0x7f0000c1b000)={0x27, 0x8f1, 0x4, 0x3, 0x7, 0xffffffff, "905bc5b0b0c6e4c3918f3e6a57c5df3a253152b1e8b65e7a36952ede860b9d825a3bec3e5f377c61fc41b33b97c70af4ebb609f36d25a1726b28a715c06ca2", 0x0}, 0x60, &(0x7f0000069000-0x20)=[{&(0x7f0000627000)="a57604a756298c55e8453b49f3424c376d4b4c0ce14ccdcec1f93ff392aced8bed7e1ae606b162ec85f19aad4f75555debf1e1deb65e25dc50cd48a57dff3e9173b9f62110e6238389fbff2c75bf9e3ee1807c5cd45ecdbc03d9bf1dcb84a5ba69072013ce11db8e50be7f92761194b6150afd918594ecdd3a8654aa1eaa7080d5a871e8878798c62786dd054278972176b3d22c5cf3c069fa92caf9f2d8047b1e6b54b977817c20b02c3e6a4e866455", 0xb0}, {&(0x7f00004c3000)="cf17fe810a34228dfe872e2c1d280f643444831619abc2ddfa7d4675825b49b64a41263e865796c1ccf8cd1082b1e21fd0ae739978035761ba334f2eeefd4135101c5b8fca937fb3d997e51fd86656002543ec7494eb53ceda462bda7f44f9c1bb825f1f9389fa3602dceacfb36b1e4091367e9c4e58518ca31ee0311742e4942bc696824349cc9cc8258a4cbf34037da53ab6b4fe4c88842df94c46f4b5e8", 0x9f}], 0x2, &(0x7f0000990000)={0xe0, 0x1, 0x894, "e1c01b3b9cedfc3f8e20ffd0072242c2809f0d80b7b44aaa9773723cda11eacc4a9f81adf884a8ce56d4ce93091676828245b06b6468a04dfa1ab48ddf6adfdf5f14fd16838a242af916888fdc041e879c53fdfc3aaf6792ed99c8921ca6610a88e52db28296942ec311e5aa15c3487e561c57696ff459795e0813f56f99f1ef7926e74d10e37800aa4fb1801eb64fa780284101d73c04c0b3b80350cee1af420003b414e2c854c4723a5725e6bbb59eb12444b237926cd66a44d709d8fce0b4b2d07b4059b0397218ae3977bcc3eb71"}, 0xe0, 0x10}], 0x6, 0x4000000) 2018/01/23 08:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000359000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000016b000)=""/4096) ppoll(&(0x7f0000647000)=[], 0x0, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) 2018/01/23 08:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008bc000-0x8)='./file0\x00', 0x210000, 0x140) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) timerfd_create(0x7, 0x800) vmsplice(r0, &(0x7f0000ae5000-0x30)=[{&(0x7f000098a000)="8e824cf9a6b0390af782d008ec67395019cb3d4b541e46deb91243352289191efe640dc39d20ea7be384f0ff9e2103edcef075e5c75460738bd45d3ef546a06912364cdb05fcaea24651dc5154400c862c8055bb9e7fd406133630d3e624263c0bc6e578f22c6321400b580a72f80610679a70d7e277af2cf62b3c788ce659b525704051b3490febecf220d936b0d91a25e3149e52d0e691fdb42f3e867a28fb1a372e2dc0620e3dea2993f0314925ba09ea3f858b165f7f93244bae64dd3205e9d83d95a910632df655ba587f8b51684c2fd26e8cc3aca9ea190adbaf03d1fb4dff", 0xe2}, {&(0x7f0000905000-0x18)="b7c992f32c907f968217cbe9f87aa66d05b5b959c5ebebb7", 0x18}, {&(0x7f00006bb000-0x27)="827a9b4ced528be8fafa564345de5d7c8c252c5255f52d3c97b92869b5f945083eeb2b96e81d91", 0x27}], 0x3, 0x1) 2018/01/23 08:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) unshare(0x400) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00002cb000-0x10)={0x0, 0x0}, &(0x7f00001ce000)=0x10) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {r1, 0x989680}}, &(0x7f0000e05000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f000049e000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00009a3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getegid() lstat(&(0x7f00009c2000-0x8)='./file0\x00', &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) r4 = add_key(&(0x7f0000c86000)='.dead\x00', &(0x7f0000d44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000856000-0xd4)=""/212, 0xd4) 2018/01/23 08:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x1c) creat(&(0x7f00006fb000-0x8)='./file0\x00', 0x0) 2018/01/23 08:30:50 executing program 7: fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) r1 = syz_open_dev$sg(&(0x7f0000a1a000)='/dev/sg#\x00', 0x3, 0x4000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000e64000-0xe8)={0x0, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x0, 0x11, 0x1, "b20ab50e85615208c71761322873f5e24430141476d9f8538d205705cfe160774ce10f3001581409058b40fa50e2e9547714baa34b21018ef2284a4b492d9979", "43630d0f7c5dc66918f6d873025e43b18299ac3fcc319aca96a57440ea822f56ed5e7d5e1f08aebeff7a4c5673e9070354a42ecfef0dcc1b5ff2095da611c736", "e2ba8b9227f10d6c6bc0273da01af9ac27b543fa298aaefb47a307d32c491a33", [0x3, 0x0]}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c92000-0x18)={0xd15, 0x1, 0x5433, 0x10001, 0x9, 0x9}) 2018/01/23 08:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r3 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r7, r8/1000+30000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) r10 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r11 = getgid() setfsgid(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r12 = socket$inet_sctp(0x2, 0x1, 0x84) r13 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) getsockopt$bt_hci(r12, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r13, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a", 0x1e0}], 0x1, 0x10049) sendfile(r10, r13, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) 2018/01/23 08:30:50 executing program 7: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r0, 0x18, &(0x7f00005f0000-0x10)={0x1a, 0x1, 0xfffffffffffffff8, 0x4}) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000a77000-0xf6)="60294bed35ec9178be71f879385a3d1f90dd5b2be847b071c74879cffb8421f4bb1bca5a683e9792957843d5eea7a704dcb0aba2952cab1c99a5836b5079248588944a3b8e3b5c6463e7e10de64d8556644d8c6bf7c21231dd32e9b1a16a8890850fc4c772f0f9a341db1f4e9503b709d33052bed3f57220f77860dbf1878687d55959e097dfebc9ccf077a465113da9199be45f7a086a94009e9b896a581349cb41a9ff042ce4991c66730a1a6fa6f7904e276a5c49540b97877a875df3ada610530f3688b65afc1abf504f627ba92e1212583ae701f7a4bbaf12772a4a8735f8fcc7235fc9e50baf95f02914222310d111ca2f3f83", 0xf6, 0x6, &(0x7f0000a77000-0x10)={0x0, 0x1c9c380}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r3, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000206000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000a78000-0x7f)=""/127) 2018/01/23 08:30:50 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000884000)='\x00', 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000d99000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd6000)=0x10) futex(&(0x7f000000c000-0x4)=0x0, 0x8, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/23 08:30:50 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) [ 63.314971] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.322099] CPU: 1 PID: 10406 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 63.329727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.339066] ffff8801d4d7f670 ffffffff81d941c9 ffff8801d4d7f950 0000000000000000 [ 63.347055] ffff8801d5b5b910 ffff8801d4d7f840 ffff8801d5b5b800 ffff8801d4d7f868 [ 63.355050] ffffffff81661c5a 0000000000007be1 ffff8801d650b8f0 ffff8801d650b8a0 [ 63.363039] Call Trace: [ 63.365605] [] dump_stack+0xc1/0x128 [ 63.370947] [] handle_userfault+0xa3a/0x1310 [ 63.377076] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.384072] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.390453] [] ? handle_mm_fault+0x117b/0x2530 [ 63.396658] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.402862] [] handle_mm_fault+0x1fd1/0x2530 [ 63.408894] [] ? __schedule+0x64d/0x1ba0 [ 63.414574] [] ? __pmd_alloc+0x410/0x410 [ 63.420259] [] __do_page_fault+0x5c2/0xd40 [ 63.426115] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.432057] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.438693] [] do_page_fault+0x27/0x30 [ 63.444212] [] page_fault+0x28/0x30 [ 63.449464] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 63.456278] [] ? core_sys_select+0x34a/0x730 [ 63.462308] [] ? core_sys_select+0xa8/0x730 [ 63.468250] [] ? do_select+0x13b0/0x13b0 [ 63.473933] [] ? recalc_sigpending+0x72/0x90 [ 63.479964] [] ? __set_task_blocked+0xdf/0x210 [ 63.486167] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 63.492462] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.499271] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 63.505560] [] ? __set_current_blocked+0x80/0xa0 [ 63.511938] [] ? sigprocmask+0xef/0x290 [ 63.517532] [] ? sigsuspend+0x250/0x250 [ 63.523127] [] ? __might_fault+0x114/0x1d0 [ 63.528984] [] SyS_pselect6+0x2ae/0x550 [ 63.534581] [] ? SyS_select+0x1e0/0x1e0 [ 63.540175] [] ? SyS_futex+0x22e/0x2d0 [ 63.545694] [] ? do_futex+0x15c0/0x15c0 [ 63.551290] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 63.557929] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/23 08:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000359000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000016b000)=""/4096) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f34000-0x8)={0x80000001, 0x6, 0x3ece, 0x100000001}, 0x8) 2018/01/23 08:30:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000c60000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) epoll_create1(0x80000) getsockopt$inet6_buf(r0, 0x29, 0x2050, &(0x7f000008d000-0xb9)=""/185, &(0x7f0000b55000)=0xb9) [ 63.564741] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.571290] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000e19000-0x4)=0x1f, 0x4) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000380000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d36000-0x2f)={0x0, 0x27, "ad872139adb597438ca647b4854516258a54e89f9d7c82a1aeb013ffc1e4bfcdf797586439b88a"}, &(0x7f0000b73000-0x4)=0x2f) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000085b000)={0x3, &(0x7f0000383000-0xc)=[0x1, 0x9, 0x6a92]}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000d37000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000d36000)=[r3]) openat$rtc(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a3b000)={r2, 0xd8, "2fd57e1aba1e63c8d87c9a56e4d942cb83ddb0c1b2a2e15b3fb3da135ac4d50cc296c4f3e78b52a140c66519d73fde2988763d54a87334b60a1ade4362add6562a452766dfd87df08175d196c091b9bea43d5852db43a55f5d369d5873becff443d12f9a39ca5aed4d75fb33d8109ebbcd48c46e3305d8b64a28b51e559c45ec43ebe7c9d6f739b2b854c96b013fe796376663b5265f6429fe869712dedae4d184d81665eaafefcd073bfbad1ed17cab8b0265441f70fdfc8ea99e5536a903f73e1e36d141f318b2864f5d7915a6946fd671ba1500200381"}, &(0x7f0000d35000)=0xe0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000d37000-0x10)={0xb9, 0x8}) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b0f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000c2a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000501000-0x4)=0x60, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001a6000-0x10)={0x0, 0x43, &(0x7f0000f64000-0x43)="113705238ce24153c87249356cd7ec0381e3072c5f112c2cc41e6942c3f0b22b8310be6d66367ef793aa748d506f9c70e09734fae1c6d0ff749ae3c255f7dd9280b35c"}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x16f}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000643000-0x38)={&(0x7f0000776000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00002ab000)=[{&(0x7f000011b000)=""/10, 0xa}, {&(0x7f00005ba000-0xd0)=""/208, 0xd0}, {&(0x7f0000a0f000-0x2e)=""/46, 0x2e}, {&(0x7f00002da000-0x57)=""/87, 0x57}], 0x4, 0x0, 0x0, 0x60}, 0x12141) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b5c000-0xd)={&(0x7f0000e27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a61000-0x10)={&(0x7f0000fa0000)=@newae={0x48, 0x1e, 0x609, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@replay_thresh={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000950000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000286000)=""/188) 2018/01/23 08:30:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f00007e2000)='/dev/sg#\x00', 0x38a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="037a5b2858f51c08938ca75789d1c4569594c19a5b03c61c4c66875a59493ffe2e0b4982370db00cbf5f55e579fa82a746d45b6cec976fe18c155e68167f059dbfc018d971e167db78da26d7f70ef5da59f4100defe9e52d9a841d8554828d02eed7f32699949f1a2d6bfc53ee769ab35f4eb8b19c719daeff96c0702375d98d9fd64a2c06de3f0af5677479666e6b5d55fd2f2e2b1f8661b01b53344eebc3f817019a85939b8de4468167c656ccc1f7f1eb99eaab5c244b662a40d2", 0xbc}, {&(0x7f0000001000)="054270a05433551629f7c3d79a11a1f5cae941c59901de30977a0cbe2a6f437f0cbf0be8295a7e88b72771e59018ec15d7129aa755ca5f37d8019b5304690eab98e9650213dad19f0781c300006feb4b0df082f52717f0acc24f0fa82f9dd3b8099f49d0", 0x64}, {&(0x7f0000000000)="63c7b982cd3f22435f205df911060399dfb65bb45a5bf9f327e38c6e44ac78e6175659b8f9685a15d37abc2592e3f6cea024722124a86f64c6225471fdf8628b61ed367c2df68f60318975c045d46b4bc73593f863b685368fa4a51019cfbdb6ad54c0ea6fcb4d76a7da9fd035ad2e17c183d36b6fcb116f1c34ed2b400140ed42424541ba57841f55a1b47e3fc3432740aaf274521365fec418e305dec06e1e84c2ccb18b5cd46953ebd25338fb6a35ad2ff4ac3e3d356efecf580e1086639bae37aaadf0a1bdff414edaf5837077432dcb9897d2c822d72494d1365d0a3c0bfd3b2be2", 0xe4}, {&(0x7f0000003000-0x2c)="090a4d0103603af7dee25d94d12bc3de31462da5aaf151b43c668f2cd811b8828e77d1d183c918b7d3335ea4", 0x2c}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000000000)="2c4d523c86ee6a957096b0494470b9adad6fdec3718ab9b56cd571fbd3b2419a768376f8ae43e57b3d0326617e57371a45c812bb4780bb2b259ba9b4c183715193cba1adae8e7b0afd5991fb913c80fb5cd215156b3ff00d8b0e8f814b80381125083e997ae2604a24067f2923d6106e9cc40ac796c8cebd465c127b3a491e59f0ae249499680f0573b3b776b454a38dbf04dff5e5418b19fc", 0x99}, {&(0x7f0000001000)="9242f0d2a9279562179c92339d2dfb779472367eeee2869571e8b8be9ac7e2758368b7f9abf4226458caba0d700f402d5ba871664bd0343e2356aa3625cd5d3da2172d57fdcf78f3ff899b1505a4cb480cd5416b5d7267d6d2ace4d1c36ab8d1505a3af1899d634c4bb91f5906ca56d6b31f722ee8a540f0fc152e59fcb35c1e4158b42e32dec3e17505c35c586623eaa2ee5dc6931e284b179e84dc4cf6813cad07fea890cc3e15c0de6f84bb06add2", 0xb0}], 0x7, 0x0, 0x0, 0x0}, 0x40814) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x101, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) accept4$packet(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fac000)=@generic="e3b78dfd1f943b02585c87ce2460446c", 0x10) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) geteuid() chroot(&(0x7f00004ee000-0x6)='./bus\x00') 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007f3000-0x9)='/dev/sg#\x00', 0x100000001, 0xa14f7c3bd88b5823) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000076a000)={0x0, 0x0}, &(0x7f0000c13000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001f2000)={0x0, 0x9}, &(0x7f00002de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000017c000-0xb8)={r1, 0x3, 0x4, 0x7, 0xa378, 0x7fff, 0xf63a, 0x401, {r2, @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]}, 0x2, 0x4, 0x8e0, 0x2e, 0x2c}}, &(0x7f0000d34000)=0xb8) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:51 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000324000)=0x0, &(0x7f0000fe5000)=0x0, &(0x7f0000fe5000)=0x0) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000fe7000-0x4)=0x0) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x0, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) write$selinux_user(r5, &(0x7f0000543000-0x2c)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'shsadm_u\x00'}, 0x154dfdf050a70715) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000081a000-0x10)={r1, 0x0, 0x3, 0x1f}, &(0x7f0000c36000+0x631)=0x10) dup2(r3, r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b44000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/98, 0x62) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x80000000, 0x2d, &(0x7f0000000000)=""/68, &(0x7f0000001000-0x4)=0x44) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fef000)={0x0, 0x0}) 2018/01/23 08:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/checkreqprot\x00', 0x0, 0x0) fchmod(r0, 0x40) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ac6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0x14, 0x0) accept4(r1, 0x0, &(0x7f000044e000)=0x0, 0x80000) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x16)="2424997d5c7365637572697479736563757269747900", 0x40, 0x24, &(0x7f0000001000-0x40)={0x2, 0x9, 0x81, 0x1, 0x3f, 0xd5, 0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x26cf}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0xb6e, @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]}, 0x2, 0x0, 0x9bbe, 0x9, 0xe4}, &(0x7f0000001000-0x4)=0xa0) fallocate(r0, 0x3, 0x3d1a1637, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c09000b000000000000001ff9161790cb", 0x24) 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f1000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000f3f000-0x4)=0x0, &(0x7f0000cc3000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000716000)=0x1, 0x4) write$eventfd(r0, &(0x7f00001cb000-0x8)=0xfffffffffffffffa, 0x198) write$eventfd(r0, &(0x7f0000150000-0x8)=0xfffffffffffffffd, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000012000)={0x0, 0xa9f}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={r3, 0x2, 0x7ff, 0x7, 0x4, 0x3}, &(0x7f0000015000-0x4)=0x14) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/23 08:30:51 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6f000-0xb)='/dev/hwrng\x00', 0x44000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dd5000)=0x7a, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x0, &(0x7f0000f6d000)={0x0, &(0x7f00005ce000)=[]}) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x10000, 0x7, 0x6, 0x8, 0x8e0a}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r2, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000049b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r1, &(0x7f0000758000-0x28)={0x28, 0x0, 0x9, @fuse_notify_store_out={0x800, 0x5, 0x401}}, 0x28) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e7c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2c, &(0x7f00003dc000-0x118)={0x5, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) tkill(r3, 0x1080000000016) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e17000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000527000-0x4)={0x0}, &(0x7f000019d000-0x4)=0x4) request_key(&(0x7f000090b000)="6c6f676f6e00126af781e19b49bc5a2b3eccb75ce622adb4d9e158c68e8d541a221e3a0a663c0c517d49f4ca9158476a3684ea6e3210", &(0x7f00007d2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c4000-0x18)='\x00', 0xfffffffffffffffd) request_key(&(0x7f00009f4000-0xd)='dns_resolver\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000252000-0x5)='\x00', 0x0) pipe2(&(0x7f00000e0000)={0x0, 0x0}, 0x84000) connect$netlink(r1, &(0x7f0000dc3000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0x50, &(0x7f0000b40000-0xd9)="020008000000000000005462db01a15eaf012cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb16", 0x2d) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000005, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f0000648000)=0x10) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f000062b000)='/dev/sg#\x00', 0x3, 0x6800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fc2000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x2, 0x2, 0x7ff, 0x3ff, 0x8000}, &(0x7f00009c6000-0x4)=0x20) sendto(r0, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000196000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x1000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r2+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r0, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/23 08:30:51 executing program 6: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") syncfs(0xffffffffffffffff) mq_unlink(&(0x7f0000da7000-0x6)='/vmnet1keyring:\x00') 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000614000)={0x0, 0x7b, "b73134f89ae55db3dcce6f71f0a3072057778fac251f9e603c41c79e68bc223436146d9043eed700b3e1f02a6f6914883295f0ca5b6306005d22a292ab0c143c58b2a1c8a28e9e94c894933f1203f9ad54232856066bc4c852bf771fb57bc42ae25d06499285c75a956cb6c23eaf08eacc9f590caf6e818e238396"}, &(0x7f00008c4000-0x4)=0x83) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000056c000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x9, 0x5, 0x3}, &(0x7f0000408000)=0xa0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/23 08:30:51 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") inotify_init1(0x80800) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005b3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x3, &(0x7f00003bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000264000-0x20)={0x0, 0x18, "9b83450dafebd92ac1fbeac4a61082b06fe26f423be971df"}, &(0x7f0000223000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebb000)={r2, 0x3}, &(0x7f000055e000-0x4)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000014, &(0x7f0000003000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r2, r3, 0x762}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000004000)={{0xe604, 0xffffffffffff82ce}, 'port1\x00', 0x12, 0x10804, 0x9cf, 0x1, 0x6, 0x3, 0xffffffffffffffc0, 0x0, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000006000-0x50)={@generic="d61ef4a434d96cf5959075badbd12447", @ifru_addrs=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000-0x38)=""/59) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x8c3, 0x4) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() openat$rtc(0xffffffffffffff9c, &(0x7f0000809000-0x9)='/dev/rtc\x00', 0x42003, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000c3d000-0x1b4)={0x34, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x20, 0x2, [@generic="20bf3fa0695a716f323f402f6c9a46", @typed={0xc, 0x0, @str='.,}\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0x407)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bf000-0xd8)="", 0x0, 0xfffffffffffffffd) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') r1 = memfd_create(&(0x7f0000000000)='/dev/hwrng\x00', 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x6, 0x81, 0xffffffffffffff01, 0x4}, {0xfffffffffffffffa, 0x4, 0x4828cc46, 0x6e75832}, {0xfffffffffffff000, 0x1000, 0x3, 0xfffffffffffffff9}, {0x4, 0x7aff, 0xb58, 0x8}, {0x10001, 0x9, 0x9, 0x7fff}, {0x9, 0x1000, 0x1, 0x957a}, {0x4, 0x0, 0x1, 0x9da}, {0xe3b2, 0x401, 0x1ff, 0x0}, {0x10001, 0xfffffffffffffbff, 0x8, 0x9}]}) munlock(&(0x7f000043c000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x3}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb1, "50bce1ad8d9e286f6a6df77dd996d950c901b4e7dcdd4fc368b5f483069154b7493833c401fd48e2672268f6e8b4c66df17e8ea27e909c86e670760a9ff0c848e3c11e94b1a190b3daa5d4e633179d13735c28206a44f7032531eb3419c0c78f8de61dd4466b4ef1a2f7b6414e9f7b8e63dc5fbd0e161153770271726a9fe221035ff0f663d1a6e61f0b6102439b8568bb3551c4042bb3e9f38fe7034ddc34ecf25a370a0ca214d92bb9a8eb8e906825a7"}, &(0x7f0000001000)=0xb9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x10)={0x0, 0x8, "ad9b3d4106b53338"}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x2, 0x3f, 0x7fffffff, 0xffffffff, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xca, "849282f9b6f5d2b7946d8de737bd02ed51274463d83b67b3a0cde8c2c7ac9f5d181c81d5eb90ee69b6d99fd2452ac7885dbd162346edd1ff295991d75f2fc88a30df24f0f406dd793bbd730bb35e61d242daa8dfb090c47c7aaba17af0168245e9a11200c135abf4bf6c830ad244036a9e2a0fc0ac26a5811dea36c0508787c8576fe344035ddfb6fa90c03c829c36017179cee97be2c35f397acf1d40392fa9fd22c66eaa46d242542a88186c6187f1bf01f793310cc1720ba07fd23cfda12bb29cbd72b28a66e58e2a"}, &(0x7f0000005000-0x4)=0xd2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={0x0, 0x0, 0x3, [0x6443, 0x1, 0xfff]}, &(0x7f0000004000)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x80000000, 0x1, 0x9, 0x8000, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffff7}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x18000000000}, &(0x7f0000004000+0xe61)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000005000-0x188)=[{&(0x7f0000005000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000004000)="e68f004fc2a56ef7c7015f07dc11776f219227d9e895b9441686ad4160547cdad7110e2d64a3f26fa008cdb0a56ecbfe2f71288d9297a274ba255beaa3efc277d8ebd2e5ea6ac62d1b1c15ea2f61d000833f8c9e697258e91378373415cf6fb3374f237b29ea54a78d55b833447e0d909a9f33e6bb776731af24724d603c8a18ff9011177ad21e5ffec2ada8a8415267c0ea204f80b427a6cc02a18b8484c55423fdab17cce015a985dc191acfe4e616bb20d2551623537874011d96859f33b3d845c7f3777c3260858bfc0c972747e500426f3b2f939cd636b2ddfa260a46", 0xdf}], 0x1, &(0x7f0000005000-0xf0)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x4, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x0, 0x9, 0x7fff, 0x7ff, 0xd42f, 0x4000000, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x80000001, 0x918a, 0x2030}}, @sndrcv={0x30, 0x84, 0x1, {0xcd, 0x8, 0x200, 0x9, 0xfffffffffffffff7, 0x40, 0x4, 0xffffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8, 0x8000, 0x6, 0xfc, 0x2, 0x7, r4}}], 0xf0, 0x8000}, {&(0x7f0000005000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000004000)="1887982407048d711ce1f6667f0aa7c469194c0c3a5fd170047614425058624406b2f666b33016b7dc618e4f061e66dcefa5ccef7d4d0333b4349705e24c524a8f411c2525c30db00f2a3cbacd2bed72d19fecbb31225a1ec9a121c5f120a60492155fc01b056a72d204e22374b1a05bbf8cca30186ba29a9b8e4b9dbac39757f82558a87dab43a325d23226cd1895c5e314e43e9ae5902916a9ecad1282dd35", 0xa0}], 0x1, &(0x7f0000005000-0x150)=[@init={0x18, 0x84, 0x0, {0x4, 0x4d5, 0x1, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x7, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6f1, 0x8, 0x4, 0x4, 0x0, 0x3, 0xffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8001, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0xfff, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xbb2, 0x820c, 0x7, 0x1b, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x7ff, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x8, 0x3, r10}}], 0x150, 0x814}, {&(0x7f0000004000)=@in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)="e2cb5c8ba70f7e3d03749c89a934d4a297bf062abe0e4f055eae8a4d9f21ffe693e1f4985c8b45204e9c13dd", 0x2c}, {&(0x7f0000005000-0x3f)="f3ea6beb81c24cdc83790b6a14c9a95f428bacf7171312556bb1795e0351fb471723941a98ce94ba749f706dad3fcd38e6bdc3f47d346037fab4b9409a1d34", 0x3f}, {&(0x7f0000003000-0x6e)="3f6b3f8a094d8470824883518e9e2117fe07f970c610a0721df7400a3a419a54580ffe68ae91d52225b6d0087c0305861a2f3074efd6e30b1423840976af939adf6a4ce5ac66db2cea92edb255401da02f7c28be90176f0f9e344895a42a3ee13058ff838b644c49cd1e4955afb7", 0x6e}, {&(0x7f0000004000)="8e3077", 0x3}], 0x4, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x41f, 0xffffffffffff8000, 0x2, 0x7}}], 0x30, 0x20000011}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x402, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000005000-0x4c)="7f8976f8b3d746c2aa7ec93baf351454798d19254c4df2524b3d2e5c6a2c8d133e88e4bf6a2450590ef2e1b8261316a15d6d1d6fd4051a5c26feb9c2dd54669b44f18a98758d896d458c4bed", 0x4c}, {&(0x7f0000005000-0x93)="6f3a2add71a7b2b5c2dfb83a2806ec11e4a9fc17a092c7cecb1421ce681a0de3e3c7488058779bc98c1359069299bb53482ec635a2457aa53139b6eda3267a3dc89a3e2bf2582a1fee163c526a99ac56b0767d23796d13ea6d85a332a79337eeec76f284b0a6c5feb8650813577ec7f186d40ab88d25e9b5337c3c6bd44e1854f23d2422513d352897d0d3fae439610229c76d", 0x93}, {&(0x7f0000004000)="fe9ba25855950926176bfcb0b98656c955b475a3a9810c49a9187407b71d53bf813db253cf5c754e35c73937d5d8bc9c5fb70c9eb15bac7d686a1daf39648fdda368a1f58eaa61b6eacf4ceb4deface4b5015ff62987b32a06a1f2126cc52086e50c08c83c02f0e8e3138a7f", 0x6c}, {&(0x7f0000002000)="a117910d65", 0x5}, {&(0x7f0000001000-0x49)="7d6ad15b129e37842c95bda2125725ad525b5a2c3fbfe6de27773919936be634c290977c0bb6615aa7137b3109280087fcff1b5f096e226699eee858dfbad7e6ce63427019995e5955", 0x49}, {&(0x7f0000004000)="f8facfb1188f2ae9757f13f9b733a90ce3b6fcbef1411a56c86471c1e954ea173ca41335912b70cf63adb05baa31236816c12d9901d1d008021cb8a64b158eedbbb51f24a4636d9b7ac460e86c0418c54cb49255e3c538f9aeb3f92f0dcd5517c761c9b76ed469751d87b6e1ffd4cb4890622b0c2a95fdf9a67249b6a853fc3ac4d60972e47d1ab922d87767ec90e9fa62fe76dfdb5966877992b31fbce9b96a88769afa2f4caf0e62317b138882795fdcc661c5cc1afbcfdcc7c722babadb4f2096ca5c24a64fcd93ef5822d0e19b3ce51876abb33b31a0", 0xd8}, {&(0x7f0000004000)="db7600895509c8aaf4a2096f2438fb791776fab398fd8a8889a496ba0f7d3e293feb4ff502c33f0af525db7917937ecd48c901c5d5109a6278e75a3f0a43e82d069a177054630f7359bace2dafcff70a7d3c9c19dd724759af365da9865150d7d5e7fabea742b386c420bfe64455865152a1c5046bdf2e8c388ed1f33fac6bf41f5af08fb7d064391be17d9e02", 0x8d}], 0x7, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x397, 0x8000, 0x1, 0x3, 0x7e6, 0x5, 0x5, r11}}], 0x30, 0x20048800}, {&(0x7f0000005000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x82)="6879b3db7a7822ce3722466ccfd02eec0149b86e897d038487cb6a88d165665898f03300952dc140057ca27c68758dcb7a881678ec74fe69ff5a0d3d1806f9058f46ae4c1de37e7775e698726c959b1d935d60a6ac5020e0a0efaf18316bc7a138ce3966817d01c172804b33e4fb8b7f101c28d5c24a2914a63d2415dc8ea7631d59", 0x82}], 0x1, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8200, 0x7, 0xfffffffffffffffc, 0x1, 0x6c, 0x10000, r12}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x1ff, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xff, 0xb0d8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x6ea7, 0x1, 0x3e6, 0x0, r14}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x6, 0x76306ddb}}], 0xf0, 0x20004000}, {&(0x7f0000004000)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000004000)="3ea00f5878c2fcd654fc8eef2e897f4161d13c619f0f5ad6219f64174cf9d86841809d79940685c1a5cd16794a7bd796acbad8f90971344fcf999d092f76a2828a5b80acbd3f3abb375528e8104863e715fa7e013169faf403158f65b678ba79bce43abaed30dc641f7d2111d6", 0x6d}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000002000-0xe9)="43a1c8e8f29ee096923a8b10597f8fb7d1c17780d3de896b44046311b21d9d22370204274fd0de4466581dba9b34df12a98509ed532467172a654aedd1df3eefe083e0aa9884f596308e15e1a70ac383e3549aa62f8d514b0baca7530180b01880669fe5a1e75df786a3d99804f3caa304cc4e39a99f2d8867bd113dcb06b9ad478349bf61d8ceaac92ea5b55a97d9ec2646ccd4532edc0bd6e9645a0fda8bd244f2ccb35d5ca9aca7b54d53f593ea78c9ce2cb3f94c3184046f525d4ab9656e56140ff76dabdd0e071c1aed5b95901799fd8bdb3c1426ea1304ab780429c04e706f2c63dd16128dc4", 0xe9}, {&(0x7f0000004000)="c04a3c31bf6f5817d24ce471edeb28eb5004755736fb96b3925a4937d90704515eb8", 0x22}, {&(0x7f0000004000-0xdc)="7753c828d904e51dad22fa9787d9efc438008dd78ce37b32b6939312a416d5115241e1c427462f04727e597f09cad6962e79fb2bc46a164897c88484774b84e530af873bcfe071806b08244b26131feb91c59fc85afcdd7f82b7b27e00cea38846713a5e134256e77f63f357d130f94d0e10b3876a3aecfb33f171502a224c39ebaa23b424d2d5131e46d6179c7eb029cd549e207829a81130838bf7af8d9a9d74f805e1745b6d342d79e70d854eb84845f0384dd621b0767e462db8fe5882660b50bd8dfbd6600da157881b994671f4fc896696e52e8fcb49d176ed", 0xdc}, {&(0x7f0000003000)="869585b0b0c7daee2f9c3325c53e17eb319bd355fb7d64bcc7806f33c1628b995e", 0x21}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000005000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003000-0x60)="10a4c6cc59ebe3a4a1a5712ed964b81c902f3d50fe01d3f01af08ab0782ae9d9fef7fe19f320f3303d1d753805230a1a7c800c254c5f3e23c5c742c1c7df3af01022dae5c2a7e6fe74fc09a32b6caffb1ca5efb482271d74678ad7937bcddd8b", 0x60}, {&(0x7f0000004000)="831eb5263b19d2580bcc3923d2f531d4bbd02f82dab1ca0579e0d6a22a2ab142ae3d7a18604bc8cb2a28c24804f196942f82fa6b7ea9bb0c5f60fed07db45cbff85776ce57f55e14edb72f2c8eb102beba5a34b61aeb33b031f7e78d7ecee86d9a9fd0085f50fb403d69571b1669b91d35d38b78c93be3d8a543b153b8fec8e71e116f9bf0a1ed31a0b4e2d212db9067a16d3f9aa07be619e35275d56d86b55fbe57a6c913c083202c87205f1536f8bdc9f9b62f69e56feaac243f517a79", 0xbe}, {&(0x7f0000002000-0x2c)="08ec3d6f22661512c44efc7471291b89e3cf78be6fdf2b0f6cdb398696b63cb5768ef01bc6acfde7130ab962", 0x2c}, {&(0x7f0000003000)="d4", 0x1}, {&(0x7f0000003000-0x66)="8eb0b793cb573970b5484fffd9abd2500a201215443655b297b151ff84e8a1a395bea74940b5b9ec80b6beaa923b86e5e9fbed503ed12d3f031ae0ba48a64aace074c704c0391d75f335c992eb12f4dfc3f2274fe4560c06672a55c2304b1021a8a07db8d44f", 0x66}, {&(0x7f0000003000)="be09c4503ebea41a4d989767f46f29d879a3526dede312c5f754baa9cb905a3d97500dd3bc98603d4d81306401a8e8c7c39ea71ffb108b113412cdacbdfc", 0x3e}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0xfafe, 0x1, 0x0, 0x10000}}], 0x30, 0x805}], 0x7, 0x10) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f1000)='/proc/self/net/pfkey\x00', 0x20401, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b61000-0x10)={&(0x7f0000a47000/0x4000)=nil, 0x4000}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) pipe2(&(0x7f0000919000)={0x0, 0x0}, 0x800) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/keychord\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/23 08:30:51 executing program 6: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x11, 0x0}) mmap$binder(&(0x7f00000d8000/0x800000)=nil, 0x800000, 0x0, 0x11, r1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/5) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={r1, r2+10000000}) munlock(&(0x7f00003ab000/0x2000)=nil, 0x2000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012e000)='/dev/sequencer2\x00', 0x101, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000fad000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000b5d000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0xfffffffffffffff9}], 0x1c) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00005c1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a2c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d83000)={0x9, 0xfff, 0x2, 0x5, 0xa17c, 0x0, 0x7f, 0x400, r4}, &(0x7f0000421000-0x4)=0x20) mincore(&(0x7f00006fa000/0xf000)=nil, 0xf000, &(0x7f0000eae000)=""/60) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007ad000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000048f000-0xc)=""/12, &(0x7f00007fb000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:51 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000078d000+0xa41)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d33000)=[@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f}], 0xac) mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000473000-0x12)={@common='vlan0\x00', 0x3}) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f00005d8000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{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, 0x0, 0x0, 0x0]}) fanotify_init(0x1, 0x81800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000959000)=[], 0x0, &(0x7f000063c000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f0000e1a000-0xaf)=""/175, 0x80}, {&(0x7f000021d000)=""/254, 0xfe}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b20000-0x38)=""/56, 0x38}], 0x4) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) openat$ppp(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/ppp\x00', 0x40, 0x0) 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f45000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d63000-0x40)={0x400, 0x1, 0x7145, 0x2f, &(0x7f0000c87000)=""/47, 0x68, &(0x7f0000010000-0x68)=""/104, 0x58, &(0x7f0000f2a000)=""/88}) fstat(r1, &(0x7f0000148000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000058c000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r3, r4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066e000-0x4)=0xc) chdir(&(0x7f00002d7000)='./file0\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d30000)={0xbf, &(0x7f0000387000-0xbf)=""/191}) setrlimit(0x0, &(0x7f000031c000-0x10)={0x7, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000743000)={0x10000, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000abd000)={0x763f, r1, 0x10000, 0x2}) umount2(&(0x7f0000f66000)='.', 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f47000-0x4)=0x0) ptrace$setregs(0xf, r2, 0xd2a, &(0x7f00008cf000-0x1000)="1daa02d73b19ca79483fbc99cc92e43eca5a6a8a8266377dc683e3db3194e1193a7555049cc96347c559f0368afc406dc0b591c594238709ee0ed2fb21b459ecab8f6279f4380c40780b2f3f0f062a0fc2634fec0910dc2039d5ae0c08acb3a69e7700d2decbb9f2faef699a99d349c3db8225095067b49b1ab82c1643d4ad419982e6f1120796bcef86567b493edc42423187f06692bbd7b811ee00d3bedede2089d57aa3af523d0a4e9cdc00008d347d88a15c09c41217d59fbc2bd56e2214a25f7a9110c8082e9a5794ce2d94495d5c4f13ba90b71e4015c8646690ac2cb33dc03b2631b76e3d8c310c3b0761c8cad8c9b3b488fd6e6d58eab5320dfce7145c7331fd093e82530e101301781601dae0af714737babc740e314f82efe2981275b3c62688a9ac41190ba53b5351193341d41ca1b4ab6075ff72856040d64b025f470774425aecd5ee980b1ad34e502253380e211930b494a02bb4146f73f02cb3bf59610964b824faaec9379ba49d343112bb82cbee0c2973fd691bd9c9c4b0c2f2322f8474af7b3b2175996b3b2d160a5af75813a4f13cb937c2df7a1f482289e9ded0376027183d8e2fe2a507984bd4b61a4b357f81768532a61e1e58310e5af93dd7c8a44dbe4605f96cbd7fa9b02917a2b3521716559efad8a605ec7a6aa7178496fec1d4c6eea4ee4030185532d7c422a4d1f2b919050e635631d30ba13a4aa1fee325bfffd7e623fbfca8a1557fc67e9af3620a9fd452b7d84514061249d13ca5be46c4ce24d63cf82c4d0f6f6cddd1a3ccb6d3ddcdf970a1b8ded134f26877ebeeff90f75975b2415886b4e0178e01fb76a500e76f0867497515736dcd5510493be3a9fdd45cc580a653b2ba871e4adbc841e17ea8dd8afbcc7cbed8aa8717584b2f36d1836433f3181937846553b8c6520c7d9d890d1c964dc527d8a66dd3ec901fe46a47e976d1e6a52f0b85d9d6e7e1148061edeb9a388f59ae36c2d489f816ee717b66efcc40f2671b0c917f028d3f7c3f6776721b3d416bc042321008b4bbe8d405dbf47521e4e22ebc9c2e07ea29b9988cd7dda4c2ff0ef776bcac3fc6532430c368a2ea6356bf078829dca6aac2f63d949e9312f96a1ebd44b5fa578f63fb90a5f76921e46d8e7162615c8bcd5ddd86d997893ccca459004c30a804035b3bf45f0eda34780380a8a9fea61cffe95d6de9e10fa8bf3d409b1154488b0a39f8f80ef88209e06077f0531d3e9d4804f758b72f23dfb4633f65276e4e45d3857483fa8a4d18dd4de5b0ffadc728cb04aba4354408c474c9631b97cb6cc7fb203fe16c359428f0e49ee87b11b48fec1c45b38596fbfde645d6d1e3cbdf3be04c99397b10b72236dd2d8ee0487e5655e72218e578cf0aa609b618ddfec3ae8702eef77a88ec0b87786e81cb9c29681b58ad248e3c9dd3f0412d04b7a67aff3f4b50d1d51b07bf4aca975acb2dd7f87445d49bb5f60fc109bb87ce618267b36e4f10b5839a9800d07913cee75c57adaaa779502ea0cf0f27d0e8f91979e5f3898e32a3757d86c96ce5fa8cd710524cd6f61455fa6d7230664b0e22e3f49fa40024a85c44cf050ba468df951ad8d3e37e6c4498cd61af5b4ff4668939245ae45b8ec8c67c8d6b1b0c0172aed20540f1128a585151f3fbefd1bc1e1aa36724b217ca95a2feabf74a1cfa7e443225cd683ea1202650759dde9d05570cb5d121fecad0c54387e25b7ca439f791580215ba03212d18e1589ab2efb29b0639675fd7a2851ef49b49acc222bf413b7d31b78a0193808b8188a582594ca04727397015f83b3d176b77b36fba9571398a917d62e153ccb2bec1b53f4fa379cd1da0b6cf0e63b65001a4c34fb370d7945fe185f4f2eb8f772cf5b5d5423b3a5601f7640b69927b7f2b2216f1f309ffa5954881d01c4326be7b522248c87bdd7048845018a0fb26d8bd9c57d5872553974cbf9a4a67f6613dfbd8e2ff75c326244a143063477afdea8f378394c9dd66c9ea96b028413814a15d05ca37c06502bede7a0a434c4d7eb7602b2873f35265c8184a84239c74377e840e53b7885c968f987bb0d7a2369a2f1ed37f7d3e14f5ab2af46e6902c2297d72abc10fe0e39f1fffa648e84077a527a32f7178ffd4639ab300902bdb4d295338a40d208b86dad807eaf9b3aa4075edc015b19567f7341c58dbc85d323eefc2ad677599b59067550469cc5dae7a8c47c276e4eb1c7c3259169bf70cb7317b9cc8d0af69596989b59222900cf7e1e30a0018003d4eb1bc05f22b5f806417b709bcc9f60633210eb64c1048c01b6d14fcd982126c135fd5a89d1f7cc45e7596dbcecd5e60910ff3b41ab373099977ace4d793d9b27889910d80a2c2da0ac0ca2b8a5e46aa65b2d67f43d0893ab673dc8a1fe3cf371dbaf1d9cf31c7e03a61a27925d25c8fbe027449bcb7ee854844d17c4e8a19f71f68f2b0676c5f2e44e7ce6890ce2fce71a59e2ecf84d8c9f8ca89a60bddc6cd115292712440985a7298c8f61b9e1e42341eee0702d7b3a7f570f028fe2fee2a1b0acb0dfdd4533754cb66c5625df44e9bbf03eaed7ad9932ef78176a408e419d3ad21c0571924cf7fdb936e9f5d29d39eb7836bc176739991d62517e57592d2289aa507e74aad91a0776c6492a59a598aeef8e33e634158bca22e23807039b09ca45a9848c9722913e71fd3be8fc162108c2df24954ef8b2814c59780921d11d168a353969fa866f428efd8da8d681bedb2df9304e4ae2c6d853ff64ea04f3ab464576cc8c4a0a57ddd3257dc412c97b2fa2b3a5e1f4a67db603960167ca8e3b41299c1085701567baa81cc5430898fbb468c3dc598cfa6a841d15e9f1362f9acd76f89c47fad1a020c6ce7acd6148733131171ec2e83e5a7f1502922431112959ae7075186fb4f1c2def753652e77786b1996489adacf66eeefa8599e1db3263906a2dde5be4dc565775f3216618c4fd72cc21679f0264462402379d11d529a80252366b51a14ee7ba295ebbf3951e590373acf1e0fd57d115642d7a443b0251be0a51bf07c07396ab65dc8bf50aee4103f95e01142621a4a02ee249a27bdedf42e5448e4060a7bda4b18e6730fb767b5b1e367627ab9f47d733eff0dbcab6cda9b8d2be64651243258efcc045a6835bc21ba37d1085bb1391d90cd9efae3ff788a3c959dae4a8dc713c082d74dd3af3a8c7b4747c609bce288f585f2de202184c530cdf8772d967736d5cbce6bec7ab8357b3594eb9638ede978ccb7b0d324224ede1a2b30fbe464a6a75fc7ed2d0140ae3a4be400b4393eda93d00504a06df796101d0e8dcf0de3d568b54c8b04cd802bf39b2b725dca6dffd81d0e8342a178fe4f161fffa75fc0f1a1ed5bb540a48970a540e1ff997bfd8e2288eaa1eb128241170814518522338dbc78b6e93d6c154a9f8cb999aee6b182209e5700fdd9c62c4517725e4a5fc370ece3f7376199562ada7ba01d9f17de3bb9603fa0224112062058023b84c17b43bc5948b3554a5c58df635ffbc21b572480f6cf9f64327b55a636def3999a33364989c9b51bfcc257aec1d49660cbda109bd9a4a85afa396fc5d531ce355c4bd0069e6c849d0b5f7e058f18db4df5fa669bcfc0c20722c02ef1f77faf43640c13674cef713c02c6d5e4b01ec1beb1e80aa80f2a56287e2aecbecfbc09787ee15bafe6e8ae0054c6bb62799a08f8532b09bf69fb6c15c23488b84b95fd127e913c6a957e570673e2901d120e5e5a1664c393d62e7cde9a42f9e5cdb0a6e15c5af4d197a7521a462c2889a1e2d3c87411ebe75a966a1f7662c828753af75f046e10b4370fe340c5068842bf17a8a2acaff6fabdf149c1f1ce79919f95c50c1aca741768a99185b2884cd53e57e7b8a627ce1b60acf8d8613b0174cfdf67353cc1a4ed40576e8374621135c789311de39d115ae3b17793001b169092d7ef123b16e2f70ed96c1010ac1cc7284ffbb2a2cf7acf045b07f16796dca9ebc56a0f704eda22902a38f7c3447a66c2ffdb607c81ace10637c370b48cf36b826e595f75d5a88d7f4cfdf5530aa623f685c5c65af7d6e192b508cf852a07896af0c79f6f9a00c58dc5d7e6cdf7bfbe5d272c36006809f91256517b28c2c0aa48430a32bebd1c235bb35b8e2f388d45c9ce74e02036fec4e69c47c011ec4c45883fb1d1ac598a9123d59b279f92666353e798c1bcf4462dc2ca5284c9c355ae52bebef873ae51e4467331fe5b6263ca838f2f310998fd0d021a84a417f39f54e99fed19ec33e436c249da64fdbbca8e2e698e5de6bee2434441453849a0b738b825c390d15479f5422b1300f92af59240b06706f066c04336aefbbd2226cc64d953d4bd2de68bd417c7a0525dc0763ff9e787756694dfd0f23f8e6b7318fab135c6996593a2cb26aabb43b0330c3bc54028cf25299661723217a7f82ec2c07b55b4cb12022b0e754e2742041f032f8692463ebd89d635d0865fccfab6fcf9a73dfc6a904223df46d8938254320eb780c919f1bc1ac9651b4da1ebc9b90be74cf1d346e3c18bd6d5ad84acac96cd5eb5df8128150ca608e49c9ffb6d6c285aa1f9510a1752f96eebac19d0d67769d067acb108d56d47322802c351cc415548217b2a708b9bfe6a94b45424dac0308d4147cd58512bc81b3ecd2c5940c7b5e44fc925b882bbf763295327921a4ec1e3764050c87040d85f37f69bfd14cf72cc952805cc81c1648e38fcc834be357efc0accc10c7ad4ec01fc711090019d5f35461f612cb4470b72202850b302dd945eb23a76d47cf2b50dbee8225e53db59acce9d2f4b0a3c0c9d705bae27b8a44b99f8cb51776de17cfa12c05618a9aaebad1b5bfc55af0c6408d5facf57804f3163cc97095ce711ef04d58e9c1446d1356a49ef12697791c356d4684b974ed45f2fddd2c799a1eba86d799ab64421c69e56b9a6972097af0d6b96aa6486c9651bd6a7d925971a8f6ce271320d84f999381418bab6e3c792796a9deb5e517104ce9b11efe00aa0c28ac341310c2436b70c760570f99ef4baa6694f146843f8d33e19482761e77586f22525f3a5bc6bdd947046250f593c1e92bca5ab288a4877334d40244746c61ace718043716c4cb1d4d3e5aab9eaf8bec922c4364b759dcd67ed63af9dbf0363394ec6617d98fcb384cd06d7fe17b5d17caa4fda0b33578ed0ebed8f04263b610c5fc42f575b59ef60b0635c900e95547d4101da60b8666a212ba6f2d371bc33ec34fb05892adaa939e2a983306ef089ed15bf80c25c47431d0aba72be47831df34588fc1033c601a4da85929de99bdcfa1dbb90dcca6334e624e90fd554ba6dd4edf1f6776f3dc65eb304a433b5d93e5ea3bb14c451c6f850b8dd22bc630e80f794a83fd7181a7cec1b9ce536d3cc2c996070d5dda8bb0415c25596a90eabaac39b05ef0fd5b0112dd0129931794a6ee5ddd14fc47c23c5be0c2cf73dd4b67350babf690cf4db9dbf54b86aa4d2e2c4755325e4785c3c7d3f161ba2f31b06c0c9f7ffe09f8c3d43a1a7b68958207b0ad65291ee0387d7cea70b1d67a07e589e20a4a0dbc71002ca4b6613f34b85f7afef354c9c540590d8db7b8d34691ae3816669b2127a7245c5af674b081f97c8b7b60c6d4bb89c086ef7ec2d1067ad51a5979bfdd1ef2637a0efeba7d9bdc8739fab73913723d8e811ab9d95d70a0bcb18c70cee01b986755ee1f170e55584611e66bad8c14e07be6f2a1b5a0e012ac7c843242257290b330c62aaa7ff9c3404c1d7dc0ce3d715fc69acc9ee547") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009c8000-0x58)={0x1ff, 0xad, 0x8, 0x9, 0x7ff, 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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:51 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab9000-0xb)='/dev/hwrng\x00', 0x10280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x8000, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000552000-0x4)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00002df000-0x68)={0x1000, 0x6, 0x80000001, {0x0, 0x1c9c380}, 0x2c1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000435000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000044c000-0x28)={&(0x7f000063b000/0x4000)=nil, 0x9, 0x6, 0x80, &(0x7f0000238000/0x2000)=nil, 0x0}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f4e000)=""/155, &(0x7f00007ab000-0x4)=0x9b) gettid() 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getname(0x10, &(0x7f0000cca000)=""/4096) userfaultfd(0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/vga_arbiter\x00', 0x44000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00003de000)={&(0x7f000049a000/0x4000)=nil, 0x4000}) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000dfd000-0x4)=0x6, 0x4) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cfa000-0x8)='./file0\x00', 0x4000, 0x28) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000460000)={0x200, 0x2}) syz_emit_ethernet(0x4e, &(0x7f0000f48000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x40000, 0x6, '\x00\b\a', 0x18, 0x2c, 0x2bf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x5, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x144) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') getgid() preadv(r2, &(0x7f0000ae1000-0x10)=[{&(0x7f0000fb1000)=""/127, 0x1ee}], 0x1000000000000176, 0x0) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f79000)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000f7a000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f7a000)=0x0) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00001c6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000261000-0x4)=0x60) ioctl(r0, 0x8001, &(0x7f0000662000-0xc7)="a4faee722eb2bd69967dd8d036aeb4e455e13ece7b4f0c56576f459758ae13b5a0e372c631fc0b382a59bdbfb537ccb97e197ba53290f62d75d504d851a6d3f9579a929fa80f871dae7468c03c0f92921e754c74cdf0ec9c53eb5ab7270622bacf7d76c3a4de69b541499059adf3d485aec0976a01836e7b6b055318b6190ffb299b96b33775541234d76a21e585cbf07348780b97747dd2462a84666259ab5c9d1a2281981048ffa87e4ae171d608377bf6e6fd39d5b7366d5d0b8aa942eeea9b9ca0b1bfdaec") r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r1, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x2, &(0x7f00006f5000+0x374)={0x0, 0x0}) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006f5000+0xc6b)={0x0, 0x0, 0x7, 0xbf, 0x8001, 0xee9}, &(0x7f000027a000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006c9000-0x4)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f000014b000-0x31)=""/49, &(0x7f00000cf000-0x4)=0x31) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006f6000-0x8)={r2, 0x6, 0x333add6}, 0x8) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='sit0\x00', 0x7}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000041d000-0x4)=0xffffffff, 0x4) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x15e}], 0x1) lseek(r0, 0x0, 0x1) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028041, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x10000000000000, 0x1, 0x2) sendfile(r1, r0, &(0x7f0000ab1000)=0x0, 0x10001) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000373000-0x10)=[{&(0x7f00009e8000-0x74)=""/116, 0x74}], 0x256, &(0x7f0000eda000)=[{&(0x7f0000143000)=""/156, 0xfffffffffffffe6a}, {&(0x7f00009b3000)=""/116, 0x74}, {&(0x7f0000da9000-0xda)=""/218, 0x9}, {&(0x7f0000393000-0xb3)=""/179, 0xb3}, {&(0x7f000043d000)=""/4096, 0x105c}, {&(0x7f0000cbc000-0x18)=""/24, 0x18}, {&(0x7f00008d1000-0xcb)=""/203, 0xcb}], 0x7, 0x0) 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000899000-0x8)=0x0, 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000882000)={{0x2, 0x31347e64}, 'port1\x00', 0xd1, 0x10020, 0x0, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x40db822e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec2f7ba9d1cc71cc5b213c071b705b77622a63983324457850b68683c6cdaec1cd3e115cede60312d8f622de3cb4907275ee9fc2d669e228ed43843f8e5b3b6b025179bf624ce50cd5942dfd0627fc3830d14732e274f71f428d0fc3f9bfcd4932e5a8529056a1a16093b77d4ce146b4b0175dc05a4bfba1d9f0f2493ccb43f7c22f0f7a0b9efd4a8b2359a9d7d93c2df565b6df5b2ab02c0077b85df933f60af3ffe60bc27aaf47d7731d4ee5af18eed01c819ef41e4b2046a7d205ec20b4d60bc80b46dc109f9ff0506389ced6ddc43de60461ca3349f51efae623ba25b47f464f8090c6fca84e703e27849c396f22d33a98f2ed22abff344955d1b9a27f9edfd0aa9da5bed7215a31248b9516a0df6eb642849cd47ff028cca61191819c9dc68d90aa30d5637ad0ec35528c6e2f4b126e1380720d6c98db5c6e6e603445f4aa2a5ab6d8508be0d741d14bddf9ec052d83bf64b8b29eaed6c235db6b99492a55e65421dac1140fec6995d3f95e593a5bdd59e31eb8bcf4bb975654c2233fd6cb70a73a8ccd162854b873cfd62b0f001f48bb95b21c48c63df9d69bd65827da1b67631715a03541a7adb61f90581a293e691bdefd7ed77e889884c5a4033551594af6374a6dec19669cda6e27d743181caa0f47df681929074cd13a79b388fa1a68eff3b5a323a30fe4adb04ee9e1c8a75e505ea1c316ec84a336616aa93403dc5e47888ab20ab86cdd5d787b900188e58bbb4c57c071c70e5292a7abf1fafae5297ee6865c41f98b2660de40e46ed508f783431835254d2fd78551c2fcf492ebe0e1321bfba7243d01fd8dddcb87194e77fc04c820135c1411bdb9f8470fd834a92d9030297ff9d013ca514bc711ab55b97e87451f3a65c573ec5ca1a82027796d3946ca22ca94eadd7693085296b5c56a327ea36ef6046cd8f7022b1297125299071de198281e5a6bf6dcc2d29058ab6299458b0cc077ceb671b0de5da14d0ee6bcab349f1f38114015d1a6ebb7e669b60b5183460ec50a58e5163a6bcf05482c241be6dcb3a54c60f6a914b5e07e5fd1474a1d66cf241ac842a6e344f4d5c88e6913d8510bee60a1f11c11829705205efd3ca7d6d350603ee34a9930660c51f1d2975cf65f611771db617d88b538e0e98b481ad05160f3714a1a03f564b52489884a40c084958c565b218b321ec7cc84d2cf55c6fadc6e92d3b62f5d6967eaf814a2c2a0416d8e399c53d099277d8f762dca65af19a8c676245cd2e864d739e563af5da9990a52fbc679cbd0f332968deeac5436baa5f1594bd6c74d4740df1f200bcf2f4fcd453d24d4fb1718c49511fdbfd07f46ffe08f4662750cfce63eff847307a01cade0648a6a0f3898fd2a67cadb63f093dbcf6894d8f5e6c1825711f1971e996e627e7d28bc42496bef4d03c1d7372fa2f09e23fbcc023c90fce5c3e85deb52a776d1d1e7d3fffe6e333fe36c6792afcf9386e467961f47d4f050179547a994ef39ec3aad0a21dd4882b76038b100752067aee8ac55150682cfa0cfdd40eb3d746144a1219904e5be0c1375e72a0d56ad0839c2b8c6cabf35fb26140d5d825f7f67b9cb0b4e4730e54ff3a5456c6234674fc021e04744ca940ca70e5db427a7a9a4cf2655654041bd6dcebc297be482f7c8e1d74d8975bf62df1278bf09a7fb5bf8a6efe728a24f6795b8dc24e92be28c63de03f71c1b0af04d6dc3a22ee950791712abe1922a87b752a0bd86c9934106e120cdc12b122f60116a64ae94fd2d857eb846fb9d2b8b9b86ed898f9406149dda3b758053ced95cbe885521a36f604dfc5c94ffbe9e92943b5e7e087469acca762d4282c630a04b7d19fc8ea106b1e7e1d39cb60d81d72e3ea75b68188eb85af992d251e876f1e291afdc7b1e8db31a6dc7a492c00bf684e2a1e81afaa6bb628f29874705def9bb869b7c89c07b18450daa2bdec94862c456592450b43355b0dfa69c16a57fad3d3640c53da163c2957ec19c825ecffa0274f63256778579079c161941585ba5f6e1f75606693c6818831f3df8d8bb94872f63e54815d0a2d7c98a79a516850bb6528ecd7ee7896d501a9c7b56c8b6438880c49b8e07dd02f83f8e3707b47a8f5ef037036ce3732c4b58dce7478dfc0662f79e591002cab8d377d7031dc3ea72cc7ba60d955fc455e2e3185f497c6be79ef2cf8614f123b6602e8ca3f675ca9b79d23ae2f210148559abdab8ad91ffc99e75e5e3d7f292998db74a6774abf34359854f98f387b2fc1ad877ba8e9431e2e0309570b3b34d30a4b890c27094fc9bf269a58945064d4e313360105a47034c2cfb6908e31b6f4baccbf211c1fe111d52146eef6cfa48238e9c1a53a73882c830f59778773e16842943676ef1976452caa344d37342b5f9da4b3e38b3453e19b20a56df8014c0e9715245d703c397f190ae437042ca744f09919596c8ec476b5aaaf7d33ae01bf1bd103c7dc29b934a4f2f8e2150b5ae86a7c766e39d48f537fc2cad617f51666af52d302970bc4c5fe5756f5e62b8fd26b07a66be2cbf1252078557caf7c04250b9c1e7107c65875c340bb572b4fe419ccd73d96d3520fc82ed1990c1ac85511b677a799ce4bfc160da08d99377d41f171845fd46049f378ec9460fdf2df99c4fd7554df80e5d6d8da06985b61322149b2c014d90810f2791d651e8aefdafb217c45f76e2d78be84fca45f7f8a9eacd572d7f67a81e43d53f5bfa70d708fab2a21d206e6c3b1d296459dfd1139705f131f1f0e8fa2ffd8ee8346b8b5fce19fd178803d2863d913e", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) eventfd(0x3) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000}, 0xc, &(0x7f0000713000)=[{&(0x7f000059b000)={0x14, 0x2e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}, {&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}, {&(0x7f0000c5e000)={0x54, 0x0, 0x700, 0xffffffffffffffff, 0x0, "", [@nested={0x2c, 0x4c, [@typed={0x10, 0x0, @u64=0x0}, @typed={0x18, 0x42, @str='ppp0^trusted/\x00'}]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x54}, {&(0x7f00001b3000-0x6c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", [@nested={0x4, 0x0, []}, @generic=""]}, 0x14}], 0x4, 0x0, 0x0, 0x0}, 0x8000) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000457000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e7000-0x4)=0x1c) signalfd(r0, &(0x7f000013f000)={0x800}, 0x8) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002d000-0xc)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000fb7000-0x8)=0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004a8000)={0x0, 0x2}, &(0x7f0000b84000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000039a000)={r4, 0x9, 0x20}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b8d000)={0xc7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000507000)={0x0, r5}) syz_open_dev$tun(&(0x7f00000ea000)='/dev/net/tun\x00', 0x0, 0x0) arch_prctl(0x1001, &(0x7f0000af7000)="5acc116371f51c9aca42a900d88084fadb30306d8c7230af2067c7ddad4b54f9d3c0ec42b382d7ede5fd776090536a5089ccd6aac0fe9298fef7f92e8928db858c20efa35e5af604859d8d74eba2ff0968a98f4545701c84d5351b061fc18a0e851c3ae8a6cf1b4b4ddf2b4f4a3705e40171d1d66371f4") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000234000)={r4, 0xf145}, &(0x7f00000ed000-0x4)=0x8) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x800) 2018/01/23 08:30:51 executing program 6: mprotect(&(0x7f000063b000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e68000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003c0000)="734d61700200685a1a352da67e46b4a5bc3d02f8c506de42df7106dc6865978ca4a66eb85babfcfcaee409cdbd188d93a5fe4d92c556a6bc315fbc006908a443a1e18e2026fe068abfdfed797c34c822af58a00c44ffad05fdfacc4a") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = fanotify_init(0x40, 0x8000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000058000)=0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x6, &(0x7f0000004000-0x60)={0x0, 0x1a, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a0000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000383000-0xe)='/dev/keychord\x00', 0x1466a910eb36b973, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000497000-0x10)='/selinux/access\x00', 0x2, 0x0) sendfile(r1, r2, 0x0, 0xda) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000032000)={0x0, 0x0}, &(0x7f0000ab8000)=0x10) timer_settime(0x0, 0x0, &(0x7f0000011000)={{r3, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$mice(&(0x7f0000182000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000034000-0x4)={0x8e0}, 0x4) getsockname$inet6(r4, &(0x7f00007c9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cc6000)=0x1c) tkill(r0, 0x12) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000d47000)=0x9, 0x4) 2018/01/23 08:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x4) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f00009b0000)={0x0}, 0x1a9) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001dd000-0x10)={0x0, 0xa, 0x1, 0x0, 0x0}, &(0x7f0000a8d000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007c6000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000940000-0x4)=0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000679000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 08:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$loop(&(0x7f0000039000)='/dev/loop#\x00', 0x7, 0x400000) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/autofs\x00', 0x2a003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ade000-0x10)={0x0, 0x7530}, 0xfffffffffffffd40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007c7000-0x4)=0x0) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000568000-0xb)='/dev/loop#\x00', 0x6, 0x2) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80007, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000897000)=0x5b19, 0x4) 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053e000-0x10)='/dev/sequencer2\x00', 0x90040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000da000)={0x0, 0x68, "a953de10759c7c5f4f5cdb9e0eb5dee4aae4f0f9e7e2cdb30862caa0d07b38c49a9efb7b6e8ddd7078fb7e46a0d7d6a04674e6270b3f9fa520cbcde4d9d939bcccd8f70f81dd5f68b5ceda799623bd25d743c89c2e7e06402bec68c08300aaf45dc75129861b85f8"}, &(0x7f0000839000)=0x70) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008b9000)={r1, 0x3}, 0x8) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/23 08:30:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fsync(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x686ece7da88b7e89, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000003000-0x64)=""/100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/23 08:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) writev(r0, &(0x7f0000d77000-0x40)=[{&(0x7f0000f40000-0xa3)="c61ab7ee21e2596a1a3a250db6eecadd7ca8cc18f0192846ca6467e6693b27c7cf3b067332dc3472942183bd5f73cf22201d4d1daf7db094f86a8b87483eae9532244dab33f164e7c553ff4bc94da055674ef3272348808dc15deea3493d49e94a577dafc12b8082f63b3970dbe99d2afa35b5100fc7a2a5a5c24710ac2e19b9d15fd6e04b6225cb871425e22cc04d275d8e7fffdf4e4dbf6d238ed7ad29160f6228c2", 0xa3}, {&(0x7f0000a4a000)="542e10567ffe178f46db3416e9a43f223a4b3395a511e49420a451f9ef389003da6c8827f1ed7c2970e54de5fbd5e02d953b888ab6afad7b8b4319686a2bf7c0d9449a3c1a53cb6ab427116c6f07d23ca78ab296d38a008c45e84516b1cb476e830b9f4be3d8dfaf74ec69446848ecb0234241fb84edb47784714d4c4a9ced259bc600cd885ff79b5874893dca2805d08771d6edeb4b5b8488c863b81abd0891eb69bfd963c8482e97a07620e67ea1ed3dceebbd4a4379fd20faa0f6c9338fe7cf368546bebb5d91fd30a78eb72d9cd88a8ffed871b17eff4284ba", 0xdb}, {&(0x7f00000b3000)="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", 0x1000}, {&(0x7f0000973000-0x22)="37294b23714a54fcb95d8c704f37391d9925d5468c143c40b28f537f4d868c540f0e", 0x22}], 0x4) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) 2018/01/23 08:30:51 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000d17000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8001, 0x8, 0xb3}, &(0x7f0000b9d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000326000-0x8)={r1, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000d30000-0x7d)=""/125, &(0x7f000087a000)=0x7d) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00002b3000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) 2018/01/23 08:30:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/23 08:30:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000087c000-0x11)=""/203) sendto$unix(r1, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00004b8000-0x7)="18000000736dd8") dup2(r1, r1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000017b000-0x4)=0x4d2f, 0x4) 2018/01/23 08:30:51 executing program 3: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009f8000)=0x80000000, 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:51 executing program 7: r0 = open(&(0x7f00004f8000-0x8)='./file0\x00', 0x8040, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0xfffffffffffffffd, 0x86, 0xa00, 'queue0\x00', 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000659000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) fchmod(r0, 0x100) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f00003ba000)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e2d000)={0x1, 0x2, 0x7, 0x3, 0x7fffffff}) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040c000)='/dev/sequencer2\x00', 0x4002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002eb000)={0x8, 0x0}) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/23 08:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000a1000-0x5)='ceph\x00', &(0x7f00004bd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002aa000)='\x00', 0xffffffffffffffff) r0 = add_key(&(0x7f0000ef3000-0xa)='encrypted\x00', &(0x7f0000273000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c29000)="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", 0x1000, 0x0) add_key(&(0x7f0000001000)='\x00\arc_s\x00', &(0x7f00001e3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d8000)="94", 0xffffffffffffffdf, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setreuid(0x0, 0x0) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000507000)=0x8001) 2018/01/23 08:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000800000-0x3)='[\\\x00', 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockname(r0, &(0x7f00007b5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f4000)=0x14) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 08:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) getuid() r2 = syz_open_dev$sg(&(0x7f000061f000)='/dev/sg#\x00', 0x2, 0x8c2) r3 = fcntl$dupfd(r0, 0x4, r1) accept$netrom(r3, &(0x7f0000d1b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000494000-0x4)=0x10) fanotify_mark(r2, 0x1, 0x20, r3, &(0x7f000026a000)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) 2018/01/23 08:30:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14300, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xf, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000720000-0x10)={0x3f, 0xafd7b99cd3d1963d, 0x50, 0x7, 0x0}, &(0x7f00000cf000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003ed000-0x14)={r3, 0x0, 0xfffffffffffffff7, 0x4, 0xb68, 0x5}, &(0x7f00004f3000)=0x14) sendto$inet6(r1, &(0x7f0000ee6000)="", 0x392, 0x8000, &(0x7f000024c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getgid() memfd_create(&(0x7f00000c9000)='/dev/sequencer\x00', 0x1) r4 = creat(&(0x7f0000ef9000-0x8)='./file0\x00', 0x12) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00001b8000-0x4)=0x160) fallocate(r1, 0x1, 0x3b41, 0x5) 2018/01/23 08:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006f4000)={0x0, 0x1, 0x3, 0x7fff, 0x2, 0x20000000400}, &(0x7f0000f6b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000007f000-0x10)={r3, 0x951, 0x4, [0x4, 0x81, 0x1, 0x7cc]}, 0x10) r4 = accept4$ax25(r2, 0x0, &(0x7f0000649000-0x4)=0x0, 0x80800) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000419000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00007ca000)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000b9b000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000052a000-0x4)=0x14) listen(r4, 0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000005b000-0x14)={r3, 0x6, 0x1, 0x1, 0x8000, 0xa}, 0x14) [ 64.603969] audit: type=1400 audit(1516696251.915:57): avc: denied { read } for pid=10708 comm="syz-executor3" path="socket:[23370]" dev="sockfs" ino=23370 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/23 08:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") rename(&(0x7f0000576000)='./file0\x00', &(0x7f0000c28000-0x8)='./file0\x00') waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000002d000)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000e9c000-0x4)=0x0, 0x80000) listen$netrom(r1, 0x100) [ 65.697626] IPVS: Creating netns size=2536 id=11 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000013000)=0x60000000000, 0x4) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x58f, 0xffffffffffffffff, 0x7, 0x8000, 0x8, "76716fbee5c86f8ee38bc8af743812b9a3d6efb025debbf9e48cfdec1086f9368265ff1a3053e000e982733c21633e95411978d47341b771063fd4bf9e8676", 0x1}, 0x60) times(&(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:53 executing program 5: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000288000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000819000)=0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ustat(0x888, &(0x7f000059d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r0, 0x4, 0xa, [0x3, 0x5, 0x7fffffff, 0x7, 0xffffffff, 0x1c00000000000, 0x0, 0x4, 0x9, 0x7fffffff]}, &(0x7f000067f000-0x4)=0x1c) sync() pipe(&(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000000)=0x0) write$selinux_validatetrans(r3, &(0x7f0000575000-0x6a)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'system_u:object_r:usr_t:s0', 0x20, 0x34, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x800, 0x0) dup2(r3, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a3f000)=0x8c) 2018/01/23 08:30:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f9000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000026e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000001000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0x0, 0x0) setns(r0, 0x40000000) syz_open_dev$evdev(&(0x7f00000ab000-0x12)='/dev/input/event#\x00', 0x6c13, 0x4000) 2018/01/23 08:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fee000-0x8)='./file0\x00', 0x20040, 0x2) execveat(r0, &(0x7f0000cdd000-0x8)='./file0\x00', &(0x7f000057f000)=[&(0x7f00007f3000-0x2)=')\x00', &(0x7f0000b50000-0x2)='[\x00', &(0x7f0000543000)='trustedem1\x00'], &(0x7f0000051000)=[&(0x7f0000b96000)=')\a\x00', &(0x7f00001f2000-0x2)='{\x00', &(0x7f0000140000-0x23)='L@:nodevposix_acl_access*.selinux\'\x00', &(0x7f000087d000-0x10)="e82c6e6f646576736563757269747900"], 0xd00) flock(r0, 0x2) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af1000)={0x6, &(0x7f0000235000-0x30)=[{0x1ff, 0x7, 0x5, 0x6}, {0x0, 0x8, 0x0, 0x5}, {0x8, 0x98, 0x13, 0x80}, {0xffffffffffff7fff, 0x100000001, 0x4, 0x75}, {0xf2d, 0x9, 0x7ff, 0x3}, {0x81, 0x3, 0x3, 0xff}]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') r3 = socket$inet6_dccp(0xa, 0x6, 0x0) splice(r2, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f0000d6a000-0x8)=0x0, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001ac000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00007f0000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) sendto(r1, &(0x7f0000d83000-0xec)="e4f23df6c108634c4ab2851260ff5c8087b3c080a3c1e285a25dbc7aba89c9cac6ed4c6008265ec5d8d3379777692f62e772a43a27bd7a65726c3f7f9ec31043298e976ef7d0507a0a068c5ff9e1ee6b9e0528c9fa18aed1c9cdf204bee318ddabd14b7417f89b28bcf4b78b256686f2b54b2d9bd3f6cc3fab51bf6636cf3fccf4d9dfbb424f4399f90ba156d2367c365998cc3bba45db84e5cc2a2b1ed889db0e27140b510d7ed8c1683343920e38329348b318458647227151eef8f2a4b65ca47b462adf8514c478a5408e6d926cd493df84fa02e8ce61c16128074266ea793cabc226aaebf20b06977885", 0xec, 0x4, &(0x7f00007a3000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:30:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x9b3)='md5sum(GPL\x00', 0x0) accept$ax25(r0, &(0x7f0000797000)={0x0, {""/7}, 0x0}, &(0x7f0000f79000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r1, &(0x7f0000bbb000)=[{&(0x7f0000eba000-0x9)=""/9, 0x9}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000175000)={0xd4db}, 0x1) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000939000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000449000-0x18)={0x9, 0xfffffffffffffffc, 0x8, 0x13, 0x8, 0x3}) rt_sigsuspend(&(0x7f0000f0d000-0x8)={0x3}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) msync(&(0x7f0000bb6000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f00003be000-0x4a8)=@allocspi={0x4a8, 0x16, 0x300, 0x7, 0x2, {{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0x3, 0x0, 0x0, 0x80, 0x80, 0x0, r2, 0x0}, {@in=@rand_addr=0x6, 0x1, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x7f, 0x2, 0x9, 0x3, 0x4, 0x8, 0x80000000}, {0x0, 0x8, 0x5, 0x8}, {0x1f, 0x3, 0x6169092d}, 0x2, 0x3, 0xa, 0x7, 0x0, 0xd1}, 0x1ff, 0x1}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @sec_ctx={0xf8, 0x8, {0xf1, 0x8, 0x1, 0x5, 0xe9, "5314fda9414026af188164b171706c593ffc57a8895eca43377ec44e3d7231b104eae6b5bd7daaf10455617981b5207aa7b05849fb1aa71dd9eee3405d553c618bf64783940cd20a3dc32195cec4b2785c919eb65ce8e078e84d5bd2320d483fc4f13000a5913565b991b30c0e4d02ef6cb35da0d239cb5d35e47577d3d0b70d3fe113adb8a8cdeb2dcd56806888a3134af34a058124fe43ab50efd723f59aaa5fb76f99afa24bb43ee857fc08a9923e56e690984092df06ab9a4a5026e3ff39d1bc2701145f202e2535e9fd460858f5a6ac590a71b46f418d6d6ce5ea9343ec25062985a50a4d5301"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @etimer_thresh={0x8, 0xc, 0x6}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4}}, @tfcpad={0x8, 0x16, 0x4}, @algo_comp={0x108, 0x3, {{'lzs\x00'}, 0x5e8, "0798f88379e94435567c6761a7d5e4fff7fdc1684ef973c524ddd3aa7443226707f6da242ccab0de04f9e56a2d6a9b994bab17ed9e95ad4cf8abed08827a3ab205de81162ac2e416a2aa7db4dd7542d8988dd2eea14a4817b4935b7651cde7283e1e68983a2e1decf01dbd10866eb368afb548f8f1e5521e51ac815acc6631039c8eadb8961c28aa82eb65512e793500991123cda60c82422959991082c0f92fcd3a21490584b9741caac320801d61c79ec34aaa51d373ab699deb72c9"}}, @algo_crypt={0x70, 0x2, {{'ctr(aes-aesni)\x00'}, 0x130, "3514e99ab36ef07f6ba370766b882393212a2f551798e4011680d146195b9838d8a19a8ed4c2"}}, @algo_aead={0xf0, 0x12, {{'authencesn(rmd256,xts(aes))\x00'}, 0x508, 0x180, "590c29ca93fa604ee473a635099a6d7d88aece1888866d3237c1b60f6f6ea38cd68188b4996a4b2e512309b915be864320777fa7bfc0c82b00474c8cbed3568b848c64e7b9f3d960d8f6da37d0a241bf9314841035dd0b8bb063a768c1f049998def329614d304243d51c2ff198fe6b345f1cdcf4549d3a7e2f8cada3ba00a5a59f022527ff0ec9a97e222137100f068882a5df9513ae06cc56e86703d0cc4863f"}}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f0000f7f000-0x8)='./file0\x00', 0xfcc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/23 08:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003f5000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r3 = fcntl$dupfd(r1, 0x698b4c4614e7208d, r2) connect$l2tp(r3, &(0x7f0000c44000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x2, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xc69}}}, 0x3a) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r1, 0x0) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001c000)="3d45bc92d942dd8f501c5a75d36e52c6f1cee0234e9a8a5b8bd1052526a28609b6897c1c24acecdbb83f69ae17e668ca6a16c8f08a34e3f756888d8401ff2a238e0ec2ef2679f198f86a8776d3ed78aecda3aa859ffc89e9c78a309cdfbedc39736a9df4df0abb332e93d704c98dc3e4e1ec06d98dae68c4f486d59bb4677e69e0ee92818ad782d8e6741b938fa61b4a2384d3ed71732a9a8f615229402ad213664836e198f9fb16e853b9", 0xab, 0x1, &(0x7f000001c000)={0xa, 0x0, 0xcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001e000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/01/23 08:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce4000-0xa)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000951000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7f000-0x4)=0xb) r1 = inotify_init1(0x0) sync_file_range(r1, 0x5, 0x7, 0x3) inotify_add_watch(r1, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) sysfs$3(0x3) 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0x669)='/selinux/enforce\x00', 0x14040, 0x0) r1 = memfd_create(&(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fb7000)={0x8d44, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000-0x11)='/selinux/enforce\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000021000-0x8)={0x6}, 0x18f) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000005000)={&(0x7f0000021000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/23 08:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000878000-0xa)='net/nfsfs\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000982000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xffffffffffffd4a8, 0x1, 0x4}, &(0x7f0000803000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e46000-0x8c)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r2, &(0x7f0000632000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) connect$inet(r2, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x8000a, 0x0, &(0x7f0000dc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000dc0000)={0x0, 0x8}, &(0x7f0000dc0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bfa000)={r2, 0x2}, &(0x7f0000ba3000-0x4)=0x8) 2018/01/23 08:30:53 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) fgetxattr(r1, &(0x7f00004e7000)=@known='system.sockprotoname\x00', &(0x7f00007a8000+0x850)=""/254, 0xfe) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0xfffffffffffffcd1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a20000-0x10)=@common='syzkaller0\x00') r2 = request_key(&(0x7f0000c86000-0x6)='.dead\x00', &(0x7f0000eeb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000de8000)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f000043f000-0x42)="101deeb500000000000007ff16b7dca920a137d45702bfc152f048aee25d81a75c3a5a483d377ea566113b6398ef73f411c6d7487b1fb62bfb8ba667833adf2e3701", 0x27) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000048d000-0x4e)=""/78, &(0x7f0000b31000)=0x4e) clock_gettime(0x0, &(0x7f0000659000-0x10)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000c8e000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000039d000)='hybla\x00', 0x6) mq_timedsend(r1, &(0x7f0000cdb000-0x28)="ac54314b2ae0537ada88df77e06c3a6a5ecf49526be98f2734742ae48bc754404553f08264ca35b0", 0x28, 0x10000, &(0x7f0000fd5000-0x10)={r3, r4+10000000}) sysfs$2(0x2, 0x8001, &(0x7f0000373000-0xa3)=""/163) 2018/01/23 08:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) syz_open_dev$tun(&(0x7f0000cee000-0xd)='/dev/net/tun\x00', 0x0, 0x204102) [ 66.145486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=10947 comm=syz-executor6 [ 66.180792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=10957 comm=syz-executor6 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000828000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18b) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002a1000-0x4)=0x2, 0x4) 2018/01/23 08:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x18) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00007a6000)=0x2, 0x4) 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd2(0x7f, 0x80000) 2018/01/23 08:30:53 executing program 3: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000d2e000)=0x0, &(0x7f0000126000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100007ff, 0xfffffea0) 2018/01/23 08:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a41000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = syz_fuseblk_mount(&(0x7f000040e000-0x8)='./file0\x00', &(0x7f000083f000-0x8)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0xffff, 0x2, 0x40000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dd4000-0x4)=r2) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) 2018/01/23 08:30:53 executing program 1: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") 2018/01/23 08:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000091a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025e000)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005f0000)={0x3, &(0x7f0000e58000)=[{0x8, 0x4, 0x7, 0x6c5}, {0x40, 0xffffffff, 0x1, 0x7}, {0x1000, 0x7ff, 0x735, 0xffff}]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000522000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100000000, 0x1, @sync=&(0x7f0000f69000)={0x6, 0x2, 0x3}}}) 2018/01/23 08:30:53 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) clone(0x100, &(0x7f0000001000-0x35)="eaba322a041d87532cb0812270deace9713d8cc56177571566602f25fd8ecc2d07ed29d7eee9e4c8e73bb1e97db0ba590aff0fdbee", &(0x7f0000d0b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="8a229a35f60a0813563b917c5f105bd82ad9f1f7bb89e7d1083db57c20c89c93a985326ddd34c2af7aa5cd5e6c49f1cc630d0801a82298683121fa012edb613945ea6c0fc7b1c5f0fa2a48c8c33526902a2551e2d956d126fe08d502f1f93fd163dd9205a5e203af4d4902ff55332a681ccc356f71042e7d7c6a44526a84c3026e7e7fc0fd04b81a00f5f244003b028a55c74b90072fbd2d022be94222de2277c1ce941654057663480fc2c8ebb75ece508190e0d677ebf160c1168ef44ff4447ea69fea08c52f9a31ff382539de38c95659329c54f686a4164a5ea04c6998a8df121e92bd118c57aa9040e90e9cdefa") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000005d000)='./file0\x00', &(0x7f0000223000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100, 0x5, 0x0) signalfd4(r0, &(0x7f0000b0d000-0x8)={0x0}, 0x8, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x80040) ioctl(r0, 0x3ff, &(0x7f00004fa000)="8b418a5d14ce74e33dd1abbf70b1db339a672160a3e6bad6bd6ad67bbac35daa372348bb6283982e6540261c84f576b9a4c1831c97818d978850bf2aae090b20e7e2cd09780000d55b28e600f502f65e857303e6f42e434ba1b45ff65e68a66395558acf27f9c0cf8b374c97331344efb85c5acc438074b6c27b") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f2a000-0x10)="ccc9135dda11513de923ef16f6676f3a", 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e8000-0x4)=0x14) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f5a000-0x61)=""/97) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000d9d000)=""/238) [ 66.185827] sg_write: data in/out 589788/16 bytes for SCSI command 0x0-- guessing data in; [ 66.185827] program syz-executor7 not setting count and/or reply_len properly 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/23 08:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e68000)={'filter\x00', 0x5, 0x5, 0x283c, [0xba, 0xfa, 0x0, 0x0, 0x9], [0xfffffffffffffe00, 0x8, 0xe3a2, 0x5, 0x1], 0x10, &(0x7f00003a0000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x2f, 0x3, 0xcf442e1d1ac77461}, 0x5, 0x14c9, 0x154d, 0x2, {0x1, 0x8}, [{0xb3, "8351e825d5d04b76f2368a3914feacf2a56a86defafa6ebeccc51a41cc", 0x40, "a74c9a22ad3926d5417e5e28561d0f4bd1e935a470751f438781e412478a88cebb23b18d1b61af2d502ea0902a7e44ba2ec95f25a33af025fede870adbbd90da322e847dbfc32204fdf9aa9159861539e2e72b06be903b2dd545bb6249e2a3fe13e3a6adf98aee228506f571ba417cacd153b09ac573ed16df4e3bbf84df150d6bbf35580b03890a665ef301d8c3a03c693789"}, {0x56, "e1c8c9f83f1fa2bd6419810a438c1c3dfc9a5e055429d6ee42a5acbe01", 0x7, "df9718f9a1ad33105832ff6ba93dfcac67929d1f7399f74fe11137f9e4f3440aeea9b48a6bf61503a63883abb85b8168cf05946c9743"}, {0x11c, "8bfdb6b819d73091781c1e42363658c9e782ed70d4617846d974ee16b7", 0xc0d, "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"}, {0x74, "6a18119acc5109c02e12fbc8919db15b973155ebb5f08a04ebf559ec47", 0x9, "7deec856c4b0b3544fade77b518edb3fe4048365ee1f5736c75f147eaa41dbd13efd9a884984647f7d1c7bf51bf774f324e674609025dfd4b87ccfb495d6180c9d4dbdedc0ce323bbd05e9770d689f019956f266"}, {0x8c, "b376a43067d33a56069fa1df79c52ea9441fab19b6218f33dc3bd0d3b0", 0x401, "0242d701b75f2cadef558e0a8fe1c8fb886bbb73f48d127de02108e017dd670ebc59086cf32dbbd7cf8003149b2a885840b91767615f3f3cf7e98dc53c1fa36594e3d2af7d6232da22fd3549f92a44bc2eba8886cd59bd07e1be8c53c93665c1f5013d9f0746c48c80efb281"}, {0x55, "f168d6d1aaafba40eb010f102432c17591f56685db097520e7a007922e", 0x100, "e9ea850b8a65eb3e52066501528120545c0246ba9b47e93eb9b4d0e8df2288b4452c135252e792d86ecdef2ff2a15d139f3c2569f5"}, {0x1020, "9d0fc240467bd0b6edce3c9e559f2caa9700427aa759a73afe204a174f", 0x5, "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{0x91, "2a8fff5e09dbe4802a5da9e4ac18112303f33c7681ebd8b1b1c07edbb6", 0x9, "bdd82e7859d35cd3467b356ddabc064cd2933a611f568fd1efd8fa8efe02e4bd973dbcd0840080ed1388b8170854dee95d0f7bbd6fafe04465d6313bdf7f09907a53529dc8cf6d5ce714278d12385a90811b18f0bd6ce7b9d8900a958f81194d49ae20da448ef858fde192406fd4f5f458"}, {0x2a, "c66db4e769c5b80326a481b0fcb168efbc8a5e591699326a5465120b70", 0x0, "8f5ea984d0a2a4ec00be"}]}, {0x84, "8efe19b16d35d215636eb0482d25f0f3c55453837f97b59c80e5a94dd3", 0x1, "520c0373a480aa554add232f0642232ef6413af2b5d5f1e3c159f4ce869232a571f190ebf42552a906e0a3dd1ca09b7bf8d6035b9a8909d0241cd7fb445ebd6b593a8e5210f82aa11cc5b410feec7d4c5b152335b9cf2c57074a7b931b809562bee54759"}}, {{{@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xd}, 0xff0000ff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6gretap0\x00', {0xff, 0x0}, {0xff, 0x0}, 0xef, 0x2, 0x1}, 0x6, 0x126e, 0x12ef, 0x8, {0xfffffffffffffffa, 0x64}, [{0xc0, "aea68208a70ddd57abbfdae654bb807955a4e886827600a9f7102e0b11", 0x3, "7932f6244b1963633d58ce2d61219e8bd36f29e757245d5915f9324f3f62b3e82a12caebf38a46c4bc9bb37251528dd43577e7c9d6209d1b239e60b0c06b2027280ed5bba3a33457e03966f74569b7aff7df89e59a93c975aafaee250edbc73e8010d527742df54e5f57a9f08637ee37a803f589b329206718476311144a72376deb74553b3f00685d8d482f3719f56ac6051dc717b15d56eb00f6b8d50ff08f"}, {0xb6, "b30b3a8083fd3aea22fdb5d867050e0af2ab531218f95385f1f00301bb", 0x4, "c2e70cdcc86b1cb55009d8179640f252e6cc0f6a69507684ea5f7ce6fa5abe6b8d013e5349c80aa52964f1b88851432edcfbb9655e4bfacda841b056f0d2e7bd1e9e40446c46850e58ae5ee61ab0fcdc23f9f3bf721b76104179d0616782e538b69ec9e9ef27a8df6c4dae98c7b254b94249eb611d636e03ba7d91c0d641e06f53076f89b06c20d4cfe973c518651a4c2705f9842566"}, {0x1020, "8d3df6f93a52cf65ded918ab365333ccba03d46458a70be391ce4500f7", 0x10001, "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"}, {0x64, "9f181258e0c027c21a4b8edf8aca411783a60df9e6177ae72c71bfffa4", 0x1, "9873781746b7047f8b18684816ea83b434760ca1b8389154520a0fccd08119119a88b9180d47fa568ba4e3cc3eb2fd131005ee52a4db65f0609bc2d849dc6b544c4a5bb9"}]}, {0x81, "3b5cf283d8450807d5f4ff4b9e7552bd3e1db0cdbbddb8db0fa7da5d75", 0x7, "382ada15900e9e21923f1bac2434107a2cc26d65bba20b95360617ce4da2fbde3dcc8ecf91425e672e3f87b887d0bd36bbfdc25997bd95d823c53706f31b1b8a12217a743a273b703702d8e7c03b5512e2ed1a2e15d4719e03ecd11c844d6a3135"}}]}, 0x289c) r1 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009d2000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") fchmod(0xffffffffffffffff, 0x0) 2018/01/23 08:30:53 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cf7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f1a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000f1a000-0x4)=0x3a) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000c17000-0x4)=0x0, &(0x7f00009e3000-0x4)=0x4) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f19000)={0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/keychord\x00', 0x8000, 0x0) r5 = dup2(r3, r4) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r5, &(0x7f0000f1a000-0x8)='./file0\x00', 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000f18000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffa000-0x4)=0x2, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b86000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bc6000)={0x0, 0x0}) 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/23 08:30:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000de1000-0x8)='./file0\x00', 0x2, 0x40) mmap(&(0x7f0000cb7000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) sendto(r0, &(0x7f0000ab7000-0xdc)="230db6a4624daff373242257271355e31511a533bb500c2841a21f77e29a610733b5ca0774283e17e807333a4bb6e52700b6ebd1d56e31a1ff92413f4fd33ed65603fb187bed3b86b3961adc79a46913fe9e6588572c21a82ce92324e2dec7ebfa972089813c9fab8e1fb694550677dc52e53bf2e3988432b101a5d944673cd2683c24a5bacd956cd2946c5fd0252c8e449b682f6ff23efce665e6a79000cf60177733d38ddd8531bd19cc1f4ae0af71e270cc0c79107b41faefee2fe7694f3b2f2d11efb0c31e0614ce2a0d0a71475fd19411601eda9ad8ff678aa3", 0xdc, 0x84, &(0x7f0000f93000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x1}}, 0x26) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f00007b5000)=0x4) removexattr(&(0x7f0000cb7000)='./file0\x00', &(0x7f0000cb8000-0x3a)=@random={'security.', "706f7369785f61636c5f616363657373776c616e3170707031af706f7369785f61636c5f616363657373277b5c296c6f00"}) fsetxattr(r1, &(0x7f0000cb7000)=@random={'system.', ':\x00'}, &(0x7f0000cb7000)='-vboxnet0securitymd5sumvboxnet1trusted\\\x00', 0x28, 0x1) 2018/01/23 08:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/policy\x00', 0x0, 0x0) readv(r1, &(0x7f000076c000)=[{&(0x7f0000a64000-0x5f)=""/95, 0x5f}, {&(0x7f000009f000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e7000-0xd9)=""/217, 0xd9}, {&(0x7f00002fc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecf000)=""/172, 0xac}], 0x5) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00007a3000-0x4)=0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00007ef000-0xde)=""/222) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) pause() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000cff000-0x1000)=""/4096) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000da1000)='./control\x00') link(&(0x7f0000149000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c49000)={0x0, @in={{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]}}, &(0x7f0000f8a000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000267000)={r3, 0x7}, 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e4a000)={0x3ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x7, 0x400000000, 0x1ff, 0xd60, 0x0, 0x3, 0x3, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00005f8000/0x14000)=nil, 0x14000}) 2018/01/23 08:30:53 executing program 5: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000344000)='attr/exec\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b5a000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000638000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd9000)={r1, 0x6}, &(0x7f00003e9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000312000-0x8)={r2, 0x9c, 0x5}, 0x8) 2018/01/23 08:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000893000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f00008bc000)=[{{&(0x7f0000a48000+0xae1)=@pptp={0x18, 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]}, 0x20, &(0x7f00000d6000-0xa0)=[{&(0x7f0000f48000)="bf635763c19983c1c5178967a743080e452374ff9672f32ec589ae7b4aa5897d4f6c63ea4529ee7efe1cfb86a762aac63884d2689d562b9158ef3a2d75d7e4616b21d8ee2415ccd3c7c42c82b052def8c9f25de43ab303dd8145207514ad8c6b73dd4f14358937", 0x67}, {&(0x7f0000487000)="0927a68e262a7561176522be5e51faef48b0f2cb24ed2e2085c4d276c9bcf3b57f5f41655c648823510e6626257a8b0b32c44fb3bd250e4b74b034f230dc651d05ed65654947c5bf8a25a88643d32c44d78121c6ab12590dce58246319e92d701efe68cadf0db90876b23bd0ff0a36975054f71fc6054adaf81084f0031e1dbd9bd5e29cde89deea53d76bc405456ed466d256163b68be31eae328138031819e9f95e5b2653e7bea171516b5e6a5bcc3a83e352477acb660c31d68ce", 0xbc}, {&(0x7f00007b3000)="a4b481d7478d03205e6e4af459090698cd5499c85c3f9a539b4e99b343644d597174a677e8761c7fde62d75f1bf0696174ee7f0973b443abbaafff5cff87d358e48530fc8d3a3842cbd91e051d377dfab9a1c0c71e00d3b898f66a8c6e4d", 0x5e}, {&(0x7f0000267000)="e1425126b00758b369f2631e0f1241935e977f08cb725c14e48a330b5cab0941e490da3ec1a2bfffd362a50229c7c02af2be67bd2d9c9e2d58fd0e385aa3087c4455712236299ad3b94998474cb0e2780ab14f1a1bea9bc86fb32604da47e59e0734ba68cdb7dcb1409ad06996355f19d99da417e488e8b87d9d9d97edd1ddc4bcde6219c66e4c0be6d586c6f772f03dc92e97cf1dd6c3edd72ed8e1ecd670be210126b94b780de6d355e5e72b216a8ae8b9b0edaf1bfef2a48459f72b5b28c216f4a86e268593fa1943e345bdedd8", 0xcf}, {&(0x7f0000b45000)="b6039f28eee98298ad6a8233a37e734ab69ee974880b7bd178e261d49c607880613049d73b01a4dfe0a57fd94599869e2ae32a4e5ac69cc2", 0x38}, {&(0x7f0000f80000)="b930763b7ddb207895751471ed0b0a86bc7bbabccf4fde59040048b8e8167c1e33a40fc7f8214c8c361fae29d056e754681f7f22505bfc7e53ed56e84c6e2d6a7276f6e6099f6390acfe17a78d153fdc93d4a0298110c142fabf59c929faa2c415802f1801a90c8ea6b8d557fc9ba9619f5d2f3c8d0e2c8ba9e175190f9788d715eb3072ebd266f51446a4c55f3dd04a82370d8259a7c2f80ec52936e4f637c46cdc1ecad0681005f01381bc0ebe4913c7a304c41bdf03371359bfca8171632ad42593514f99132c9ae283daa3a03e7386b8634dcdb986ceabac2bd6e28efae059de37671e6c7d4e98dbd9762d64391c2a", 0xf1}, {&(0x7f0000777000)="3e3144073cad343e48358534d93a797ddd91be13f533c4c7c78c68d6af559e543b3b69ffd7885f6d147e3aff27746bceabdde1d8582c3e19120a596be7dba0172769c4b41a67ca911d05553cd71819bbe76bcbcb2844211c506fbc9927fe3fbc0956f3cb0e29e92173d65c9b9f128596f44c76061c04d26bdf329e", 0x7b}, {&(0x7f0000538000)='}', 0x1}, {&(0x7f0000ccd000-0x9d)="17278e67c85c8accdbba672999e13b18228bdbde483722590cbf8baf8d5b9254a7d84881999d52f71e2116761e139f701b82fd6c7fd5a9d6a682a9aad55aaab71c2798e7b8de888dadd35ca1d5ab4691a7462e418cedec029e5a7fe8b361d9f5cbe0696d0a56d63a11bb90b4a78c990147a1b0fc061329af740540d2337f06fbe0b74df2cd1813b4ddc220c28a3b3297d5f7543cdef35b5fcd74962075", 0x9d}, {&(0x7f0000d6c000)="95d7a08db3f5c74224be01ac410b931092f185b5c55ee057b759b3503a8e12b67283dacd18257753280ea494bfe7a4d6b78cf466bb426715ad078e1a4994c50d099f32d4a4da5f359fcc073cfb35f3a72f5116586e6263f0f94cbfbe051a4f8a12d7ae1b3af4248eb38fe2d2b1f3ff7bf687487fdb27d839ba16f0ca888650f54e553f1e2bf9704f37aea402206ae7b5db563ac6d408df64113677dcc96abd4713ecaeedab7fb3104f63abb2a752c6893744e71a159cd95e05824ac556282f1d432dbd5fd7d4044f932e572739329c2beba4", 0xd2}], 0xa, &(0x7f00001a6000-0x388)=[{0x28, 0x0, 0x1, "850b31e6b53c14b92acb1496d1dc2e93e1f9341c4a05b409"}, {0xf0, 0x29, 0x7, "a03103f8df75824a6c584e3bee5a6c7b95eed1e9d88fcf05736a7029edd432db2eef9232297e9ec72fe1d61cb99d9463a897304a51c9fe2fd95beb662edf381ff9d3c1fcc1df115c5175e04f8872f9159b9e9ea3909c694972e22f788bc33d0e41d1d1a4ecfc1f2d5ae47ebf8abc521c8e5267a94a9d421104d1325f6098960e4305853f35eba4d6bfb2e77c3e5ee803c74303bcceeb41ddbd1277f64d4b6afd2cda17537baf354aefe5672d81c6adfc2344f84448c9cee02d5294cfb4f5d00303f8e7be62e8e1040e667b50176c975fb4ddefc1acce127b1dc488f610f651f8"}, {0x98, 0x118, 0xa89, "fb847cc130e08c916c583c511184f21e5f8a02f082cfe063dbadfa377bae164e73e30578c85392dcedaa55ecb776ae25750016fd303c7a6aeb20307f017a7d9ad862d973ae626e992d0a36ecbafcf9e9d0965fb42633d362e227c0536bb84e47c5fb54cf406ed893dfcdd8e3f129166d037d393c3a599f4be59b2f7adc6467e53ee9"}, {0x58, 0x117, 0x3, "9cf6fc69324118c890c5991aa200abbc4a93a089cab0b2e05fe4bc2118bd1da2934b3fb803dfe90d0f29cf65afaf5af6789ad65896ffbf5cc794836875eb3bb0b227cbf53c"}, {0xf8, 0x119, 0x80, "b146e838d75363a5997b11dde6976281f2e116b6c75674fe4fcb18d5b50a814a8ee3ab9b4709d793df2d7b388d11938c3e38be1fc588556c0d34fb6460f60419a5b904dd187ba86b762547e8550cf7abb916204780d75c8e865557d4c99caa0d3de8e39f959cdaa05a94f0e7e5a49417aaade734020050ced618647759e9437dd917ec60e27ccd2a93f1bedbf5004367b7086218443b406404c86ff8cf2a0c4377dbb4a1a3e44d8d55b971c5d38357cdafa17e423eb675f977e96c13dc3d75e748c568611b74b4f7f37953c2f97f7d47547f9b260228c1af6c2f1b2e59bc4137dbdb214d52cc3c87"}, {0x88, 0x29, 0x3ff, "c359a4db861e3fba91798d185c7269384dcd1b0913fbac40ea110f44591d9debbff7893be0e4f76414a42a9a1e4fde23f473d9ce6a4c9b3515019021d5c53e19f58b2d700514a5db775bd10ad7d508079f4c181c24200305ff6759ddc27b8d9b08eb7ef6f883e3bda79c32fbb85888289b644560529e7ca6"}], 0x388, 0x40000}, 0x0}, {{&(0x7f0000718000)=@ax25={0x3, {"b217c631258403"}, 0xfffffffffffffffb}, 0x10, &(0x7f0000c18000-0x60)=[{&(0x7f0000b5f000-0x93)="28c9a659871123dc91931b9d77f636a449932054625e4ecfbaea65da04de6d290ca5772f970b34a21e62e765b793e47335f2f0fbbad76afd3bb05fca0e49203a1010d8c97085bccdd4c2fbbcefcd23036857112622577e172b3e2fb2ea695768b35b8d1c760b9c29b63422c69e3837838bb1eafd01e24e633762285ece735fd6158414c6a4aa50165ee0a32e9dadeca65ba2e5e3e74e9ea0576ef702fcb582b73875d9d753be0d0182029dcffb4a8f0c7a2bf72e5c3dd85253c2f46d899116280ef8d6cd11d1517701b230cffcd00fbe81418f0964c6725c4f248f7494c0a33efeb3ed996f3ef0f2d944b01eb7525c5aa1e6dda9f8b731e262", 0xf9}, {&(0x7f0000568000)="526f5e4322b0c19bf200a429c47b4afe416e5f5d64299f85fc0a41e55f4c429bf44d3775a9df252b4970ba32d9a809d419e3601236a1d17dbebd7c569e7889074d9c9ee2efd96b4d0a86772e86a2097d8deaefb5d167399bfe56ed7acbc22447cf0f19883a9bba589042f722e3388175f6d368d117af81764389db37630bbadb59618b7b442105d931da11cae2509c4cfccdda2f06c6c5cb55d41c8260a76b24a3f7647e0e50c66106db", 0xaa}, 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"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"}, {0x90, 0x0, 0xff00000000000000, "23c53e49269117c1cba1da8daaef1fef068ba89997098b4b1a793d7cf733394d3aee093b6933de9fedbe73e5726f64b7d0f08d9cc5181803f82a4f29e6f03cd0c5a354a76aa539ac6429efa6f61be21f56c25ff648887d830f7d6254c6cd8ca29fb15081e6530093df7ad887e1a9a14f649685c699bc87e294096c54be"}, {0xb8, 0x100, 0x7, "f34f4986c74d243817ec129c19c50d0867fa61f71b2010f172d11276f3e861cd490928a0bec9016dda2426e176069427894452af76189eefc2ca5f56249896ddf1af9e3cf0f26dc758a062aeb550a3ba0e179ec835330d8396562af8af4d3fc295f5681dbb866644af3d00dea66fdd27daee00d1b742ae87473bf1bd117c527d5cbc3e38b9e04276ca707083e9c7fdb3fa5102a244c7b78c1709c0427ec53d6733f56115"}], 0x1448, 0x40000}, 0x1}], 0x4, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008c2000)={{{{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, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xed, 0x4, 0x0, "a6e76eb41df2bfcc2c5097b14cd89a8a373dbf1b38fa34114cb9985729186b0a6ea5a3f95b958468e2d355544558d25b5716c9585433beaed621483224292e3289fd8a7a03ebb4ef7e05c20cd75bc3c6"}, 0x160) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000410000-0x24)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x26f) recvfrom$inet6(r1, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/01/23 08:30:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x6)='nodev\x00', 0x6, &(0x7f0000000000)='ppp1\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r2, r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0xaaf, 0x3, 0xffff, 0x56c, 0x10001, 0x6, 0x73d8, 0xff, 0x9, 0x0, 0x1, 0xac4, 0x2, 0x1]}, &(0x7f0000eab000)=0x108) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000)={0x2, 0xdda9, 0x2, 0x6, 0x0, 0x3f}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000336000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000e0b000-0x8)=[0x7, 0x7]) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007ae000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000819000)=0x14) sync() 2018/01/23 08:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000904000-0x10)={0x0, 0x0}, &(0x7f000047d000-0x4)=0x10) listen(r1, 0x0) sendto$inet(r0, &(0x7f00007cd000)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f00009ac000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070c000)=0x10) sendmsg$unix(r2, &(0x7f000044d000-0x38)={&(0x7f00007e7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00005e9000)=[{&(0x7f00008fe000-0x7)="bd", 0x1}], 0x1, &(0x7f000099b000-0x80)=[], 0x0, 0x0}, 0x8000) close(r0) 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000011c000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007ee000-0x20)={0x0, 0x200, 0x0, 0xbf, 0x18, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b7c000-0x4)=0x2, 0x4) symlinkat(&(0x7f0000705000-0xc)='./file0/bus\x00', r0, &(0x7f0000087000-0xc)='./file0/bus\x00') rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000b28000-0xc)='./file0/bus\x00') 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00003b0000-0x20)={0x9744, 0x2, 0x4a, 0xff, 0x17, 0x80}) process_vm_writev(r0, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) 2018/01/23 08:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000d2d000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) sendfile(r0, r0, &(0x7f00007d4000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000599000)={0x0}, &(0x7f0000842000)=0x4) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fallocate(r0, 0x3, 0x0, 0x4) fcntl$setsig(r0, 0xa, 0x1a) 2018/01/23 08:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000956000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a30000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioprio_get$pid(0x3, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a1c000)=0x0) time(&(0x7f0000b5c000-0x8)=0x0) pipe2(&(0x7f0000a1f000)={0x0, 0x0}, 0x4802) readlinkat(r2, &(0x7f0000475000-0x8)='./file0\x00', &(0x7f00007e7000-0x32)=""/50, 0x32) geteuid() waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000de8000-0x6)='./file0\x00', 0x0) mkdir(&(0x7f00008ee000)='./file0\x00', 0x20) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000520000-0x11)='/selinux/enforce\x00', 0x210340, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) renameat(r0, &(0x7f00003f8000)='./file0\x00', r1, &(0x7f0000f2f000)='./file0\x00') 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aba000-0x11)='/selinux/enforce\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001e3000)=0x9, 0x4) lseek(r0, 0x0, 0x1) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) sched_getaffinity(0x0, 0xfffffffffffffe20, &(0x7f00001f3000-0x8)=0x0) getsockname$unix(r0, &(0x7f00005d9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000060f000-0x4)=0x8) sendfile(r0, r0, &(0x7f00009a9000-0x8)=0x0, 0x9) 2018/01/23 08:30:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000099000)=&(0x7f0000238000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000237000)=0x18) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ed000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0xe8) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000015a000)='rxrpc\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000237000)="", 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000230000-0xbc)="b5b90dd1df2922cfd9a64756107e2660cf922d37121d9c10266a137fcd59cea3c82c5b8544667a52dc61652e1c642579fb5e86bb34ce549a03a0b737fa4a69035bdec6ff1e0c4b6fa136fefdff894276861165030be4dc799c63f30c33208590c600864cd1d0d0a574e11e52439eb0033a2529d26a914bd9331e406d025910ec7ede4a16c23cc5d32bd0e941bc48a383aa0b2013e40919b4b3f3cd927214f6cc47c77b7f3bf4567ab9ca9ef977d1c5f463f3363bda2367136dd84f41") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r1, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x295c5543ec3ead5a, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000018000-0x1000)="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", 0x1000}], 0x1) recvfrom$inet6(r0, &(0x7f0000009000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f000000e000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3800000000000}, 0x1c) 2018/01/23 08:30:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009a2000-0x4)=0x84ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/23 08:30:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/107) 2018/01/23 08:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timer_settime(0x0, 0x0, &(0x7f00002ac000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000355000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r1}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000422000)={0x0, 0x0, 0x0}, &(0x7f000054b000)=0xc) 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() capget(&(0x7f00001cc000-0x8)={0x19980330, r1}, &(0x7f0000f68000)={0x0, 0x168c, 0x2, 0x5, 0x7, 0x9}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/23 08:30:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=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}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0xfffffffffffffffe, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000c40000-0xfb)="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", &(0x7f0000e3a000)="00f0a12333f261d361dac41efca23544d5ca2f42373d4ec98eb39f40283b2484a405f4084736431fc461bb356d35"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038c000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007cc000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000862000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d29000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f000055f000)={&(0x7f00005da000-0xc)={0x10, 0x0, 0x0, 0x11001000}, 0xc, &(0x7f00009ca000-0x10)={&(0x7f0000d05000)=@mpls_getroute={0x7c, 0x1a, 0x400, 0x6, 0x0, {0x1c, 0x90, 0x80, 0x9, 0xfc, 0x4, 0x0, 0x8, 0x800}, [@RTA_DST={0x18, 0x1, [{0x8, 0x800, 0x1, 0x6000000}, {0x6, 0x80, 0xbb, 0x5}, {0x7f, 0x0, 0x4, 0x8001}, {0x8001, 0x1, 0x4d77, 0x9}, {0xbf, 0x1, 0x1, 0xfa}]}, @RTA_DST={0x20, 0x1, [{0x5, 0x7, 0x80000001, 0x8}, {0x7, 0x6, 0x40, 0xc4}, {0x1f, 0x3, 0x2, 0x1000}, {0x1, 0xfffffffffffffbff, 0x0, 0x1ff}, {0xe1, 0x2, 0x8, 0x9}, {0x3f, 0x400, 0x100000000, 0x10001}, {0xfffffffffffffffc, 0x80000001, 0x0, 0x9}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x10, 0x1, [{0x1, 0x6, 0x4, 0x4}, {0x100000000, 0x0, 0x10001, 0x85}, {0xfffffffffffffff9, 0x5, 0x4, 0x6}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) fcntl$getflags(r2, 0x40b) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000dbf000-0x10)={&(0x7f00006a4000/0x2000)=nil, 0x2000}) 2018/01/23 08:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000a36000-0x8)='./file0\x00', 0x40, 0x4) unlinkat(r1, &(0x7f0000e38000)='./file0\x00', 0x200) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fcntl$setlease(r1, 0x400, 0x0) fallocate(r2, 0x0, 0xffff, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f05000)=@assoc_value={0x0, 0x0}, &(0x7f0000b41000)=0x8) sendto$inet(r0, &(0x7f000073b000-0x3a)="4a9f00ec348420630e766dbad00a852bdc26ded52ce84d1ab7364501231c44613d22bc230207619deaae41e45ae08b7da5184d50ab9e38e36a7c", 0x3a, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r2, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/23 08:30:53 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00005e6000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f17000)=0x14) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f18000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000977000)='pkcs7_test\x00', &(0x7f0000257000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000-0x19)='/selinux/avc/cache_stats\x00', 0x0) request_key(&(0x7f0000e86000)='syzkaller\x00', &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000053b000-0x19)='/selinux/avc/cache_stats\x00', r3) r4 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r4, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) 2018/01/23 08:30:53 executing program 3: unshare(0x20000000) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000)="", &(0x7f0000695000)=0x0, &(0x7f000014e000)=0x0, &(0x7f0000d59000-0x45)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x100ec) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000a23000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x20) rmdir(&(0x7f00009c3000)='./file0\x00') 2018/01/23 08:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ed6000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f6a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ad7000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/23 08:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003a6000)={0xfffffffffffff418, 0x0, 0x8000, 0x3, 0xfffffffffffffff9, 0x10000, 0xffffffff, 0x9, 0x0}, &(0x7f00002c8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000038f000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x20, 0x1, 0x6, 0x4, 0x1, 0x0, 0xa89, 0xdf3, 0x8000, 0x7, 0x8, 0xc7, 0xf8, 0xfff]}, &(0x7f000024a000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000038a000)={0x0, 0x0}, &(0x7f000014b000+0xc41)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002b3000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f000095f000)=0x98) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) sendmsg$inet_sctp(r1, &(0x7f0000849000-0x38)={&(0x7f0000833000)=@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000080b000)=[{&(0x7f00002bc000)="7edea7edb23bb21e66a00cdd9d7d7d3bea04", 0x12}, {&(0x7f00003d9000)="4a581bdad0648af490d0a61e6379ccdf082e9c7efa4c1d53dfb333d8027c338eeacec0e49b3580b4d66740419fef155a79e68dcbfca7ecc0c6eae1016d5d6b37", 0x40}, {&(0x7f00008e2000)="8e0ea3a32ee9f367565c50f6c45cc55fe6194eb02a0069199098012439ab44d1987626aa3381677633f118f0524976f2a8d64d03dfb0162896029d817a8de5e0f69fa459da2e33c2b24d39fbe33218bb0c873a8726db4f47b94e07a3b0c6838aa1d8ac42b97d02d059df70956b9acdd4dd2f38e8f152061160a452f0250688b40d2515a583614e188a9d8c37536dfbd37fbededb4a3a11f7d8729e45e500d2d81b4d76e6f870bb5cfce639b55f5a58e6", 0xb0}, {&(0x7f0000fd8000)="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", 0xfc}, {&(0x7f0000f16000)="6abf0a34fdc17205e855f83b4bef90752bb2d1c2e67452bd5a2761100573406be4a788e640d3ca15071bb693929cfcebd0aa96f926d1b2434cfdd11bd2d98c3f43fc43d576d15ff1923d00bb70f9bcf0cb98154cf250473e96b8fa279da7b78386fbc6e0aa2217c56e49d55bfdb2ddd1eeec39838b5398931f3328bbc9136015e49c18fb980e47907d926bf43c3dd0387214f4", 0x93}], 0x5, &(0x7f00005f1000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff2e4f, 0x1, 0x8200, 0x1000, 0x400, 0x8000, 0x0, 0xa41, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x4, 0xca, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xa2, 0x8006, 0x5, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x100000000, 0xe1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x3f, 0x4cd}}, @init={0x18, 0x84, 0x0, {0x1ff, 0xffff, 0x6, 0x66}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x608, 0x4, 0x6, 0x42, 0x0, 0x4, 0x100000000, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x4040000, 0x420788ef, 0x4}}, @init={0x18, 0x84, 0x0, {0x28, 0x0, 0x7f, 0x7ff}}], 0x1b0, 0xc001}, 0xc000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/23 08:30:54 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000)={0x1, 0x1, [@random="12faa494eda3"]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000002c000)=0x0) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000093a000)='/dev/hwrng\x00', 0x4000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000c9f000-0x38)={&(0x7f0000689000)={0x27, 0x5, 0xcb, 0x7, 0x8, 0x8, "5db9007dca252fcc79e1f620c4c96374c24ec6153802e1d6f553cd1e9249bea628fe87e0ed9cf60ae5553e2e7a4d4559e9dd5e2989ea85d33f1013b53a5b55", 0x8}, 0x60, &(0x7f00004e1000)=[{&(0x7f0000e8a000)="f9d7b212451def2d8f0b1f6824ce66b80b4699dd8ad9cf6be23b19437c8dc3b6d433e9c8ca5a1cdfba9bebff03e5bab230e8a038251cf1af365de0949ebfd56887f80537412d91ae8c78119070af62ea28f07bece0bf6371db41aea9f5cc24eefd25fb1cc7ed11316aabccb5748c779dc313525812e2a115f68fb0", 0x7b}, {&(0x7f0000de2000-0x4c)="b54b3e35da4c8f71c83d17d71741d3a5ff80db3fb624c54a18e3c44888f08240fb8d9e404b9ba64baa8b5d001d73375ceb2dd049121f3aebd95a7fabcd4ec5f0bf7a2158e649a604d48470ed", 0x4c}], 0x2, &(0x7f00002e0000-0xb8)={0xb8, 0x108, 0x81, "145d86c280a732e27bbf3f12f55801677178de38cd8fc848b85d08c29d91d0efff68ac5c982d4bfe6189d6d2654538d4d7daf2fe3bfa5d7c9653c18158a58318a78b83151a07bba41dfe94ea0712f8af234561c2bb3b41c716517395e3357ddcb5637219a6ddc85b2752349f10e5af13736e3515338179a1baaf9fda8000e0322b01f5fcf36785d412e87f0cebebc54d5744e6757db1c4ff0bcd04182ca98d01d85b672e02f5"}, 0xb8, 0x40000}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000066b000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008e1000-0x8)={0x0, 0x0}, &(0x7f0000c63000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d0f000-0x8)={r2, 0x2}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00002c9000-0x2f)="dbf1f3272f472ffcd1a78e931670099b890e05626c897607cce6c11d11d4b5d8598e969d5c9c0300e57775688b8202", 0x2f) 2018/01/23 08:30:54 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) acct(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r3, 0x9, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/vga_arbiter\x00', 0x240080, 0x0) sched_getscheduler(r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000199000-0x14)={0x8ad4, 0x5, 0x2, 0xfffffffffffffffc, 0x98e, 0xd8c, 0xbc1c, 0x1d1d, 0x8, 0x1ff}) ptrace(0x4207, r3) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000015b000-0x64)=""/100, &(0x7f0000fc6000-0x4)=0x28) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cbb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000066000-0x28)={0x4, 0x6, r3, 0x10001, r2, 0x1, 0x0, 0x8}) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000fc5000-0xc2)="") [ 66.665255] binder: 11120:11121 ERROR: BC_REGISTER_LOOPER called without request [ 66.699733] binder: BINDER_SET_CONTEXT_MGR already set [ 66.709719] binder: 11120:11131 ioctl 40046207 0 returned -16 [ 66.720827] binder: 11120:11121 ERROR: BC_REGISTER_LOOPER called without request [ 66.728904] binder_alloc: 11120: binder_alloc_buf, no vma [ 66.737563] binder: 11120:11131 transaction failed 29189/-3, size 0-0 line 3127 [ 66.757203] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.762705] binder: release 11120:11121 transaction 74 out, still active [ 66.769976] binder: undelivered TRANSACTION_COMPLETE [ 66.775124] binder: send failed reply for transaction 74, target dead 2018/01/23 08:30:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x33f, 0x1, 0x9, 0x7, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x8, 0x6, 0x50}, 0xa0) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/3, 0xfffffffffffffeb0) 2018/01/23 08:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x3373c1e0af673f81, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f4a000-0x99)={0x0, 0x91, "002f2e5bfe6957a57608e5350ca783ab02cd492fceb3f299682556152fe99a42b7987388d90d89c139e25973a410723fde899b17dde7581ad78d071549091675882fcc802bf679446d3754f0db6c5884c76a8e97ae22eb9000fe03713f39c050a90b1b7a5b1b91f0171b09e2d16060d49c5591d2b26f1611645e4c7b92cf729c6f7ce2d2606afe8f66ace67ee8737c4d54"}, &(0x7f000031b000-0x4)=0x99) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000017e000)={r3, @in6={{0xa, 0x3, 0x600000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x0, 0x55, 0x81, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000926000-0x6)={0x0, 0x3ff}, &(0x7f0000678000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006fc000-0x10)={r4, 0x3, 0x691, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa2000)=@int=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000514000-0x20)={@loopback={0x0, 0x1}, 0x1000, 0x0, 0x1, 0x1, 0xc0, 0x3, 0x6}, 0x20) ppoll(&(0x7f00004eb000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r1+30000000}, &(0x7f000086c000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000dfc000)={r4, 0x0}, &(0x7f0000f43000-0x4)=0x8) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 08:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000321000+0xc1f)='/dev/loop-control\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000c89000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 08:30:54 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd2000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3}, &(0x7f0000ffa000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000095c000-0x8)={r2, 0x5}, 0x8) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0x21f) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a6b000-0x8)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000229000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000330000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1a000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a1f000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40acc931, 0x3, 0xafe, 0x4, 0x6, 0x4, 0x3, 0x4, 0x4, 0x1, 0x4, 0x7, 0x1000, 0xdef, 0x66e]}, &(0x7f0000a3d000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000225000-0x8)={r2, 0x401}, &(0x7f00002e9000-0x4)=0x8) 2018/01/23 08:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x0) readv(r1, &(0x7f00005e2000-0x10)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000aa6000-0x8)=[0x3, 0x8]) getsockname$unix(r1, &(0x7f0000445000-0x19)=@file={0x0, ""/23}, &(0x7f00003a8000-0x4)=0x19) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006fe000)=0x684, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ca2000)=0x0, &(0x7f000039d000-0x4)=0x4) 2018/01/23 08:30:54 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getpeername$netlink(0xffffffffffffffff, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x9c2, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000018d000-0x118)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/23 08:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1c000-0x9)='/dev/rtc\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000139000-0xc)={0x0, 0x0}) unshare(0x400) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/23 08:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000068f000)=0x5, 0x4) timer_create(0x4, &(0x7f0000b19000-0x60)={0x0, 0x38, 0x4, @thr={&(0x7f0000681000-0x42)="231599eb4128c8e4b43e24151e7f5ce873fc3bc79ad7a7f2ef8f480e588e1bc4b7446a055e628d7c6aa9b7d18cd225b0036f26254206619be867cd3439c336dbeaa4", &(0x7f0000228000-0x2b)="45e1a1b25bfd720f1436d6b75b75778becd06231217b4e084967ae46d6ff187bdbf02a48caacccae7ee61c91b1dacbb0824f4f105aba43d81baab8aa7f55feab6ac3854704b52531"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c38000-0x4)=0x0) timer_getoverrun(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9d000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000b13000-0x10)={0x1000, &(0x7f0000ccf000-0x1000)="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"}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000c3c000)=0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000241000-0x10)={0x98, &(0x7f000051d000-0x98)=""/152}) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000d3a000)=0x0, 0x4) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000110000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 08:30:54 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000625000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f000014c000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x9, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000625000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00002f2000)=0x400, 0x4) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/23 08:30:54 executing program 2: inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 08:30:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000020a000-0x4)=0x10001) 2018/01/23 08:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000666000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d4e000-0x4)=0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000690000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000095f000-0xc)='/dev/rfkill\x00', 0x4200, 0x0) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x318f2759c238ca1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7bd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x806e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffbcd, 0x8, 0x4, "34b1e6230b32c000b7f3b57cc2e64eaa20d18786db423604f27c3cd2f4ee068bdbde92161d1ed5c99a6e312b3f7404e090d6f1372abd90ba29a3e3b8d4da88648d56e39a416cd8484d88ad37188f4f57"}, 0x160) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x965, 0x3}, 0x8) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/23 08:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005b1000-0x4)=0x0) connect(r0, &(0x7f000035f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x2}}, 0x26) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 08:30:54 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000db5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c8000)=0xc) setpriority(0x0, r0, 0x4) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000390000)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065c000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000837000)=0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:54 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000024000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000028000-0x4)=@assoc_id=r1, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000002b000)=0x0) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000)=0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000fc0000-0x4)=0x6) 2018/01/23 08:30:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/igmp\x00') ioctl$TCSBRKP(r1, 0x5425, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f00000d1000)=@common='ipddp0\x00', 0x0}) flistxattr(r1, &(0x7f0000224000-0x3)=""/3, 0xfffc81f6e57d41af) 2018/01/23 08:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f000095c000)=[{{&(0x7f000084c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000569000)=[{&(0x7f0000cc9000)=""/33, 0x21}], 0x1, &(0x7f0000684000-0x87)=""/135, 0x87, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f0000ee4000)=[], 0x0, &(0x7f000070e000-0x11)=""/17, 0x11, 0x7}, 0x4}], 0x2, 0x20, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) 2018/01/23 08:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fef000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c5000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000895000-0x8)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c5000-0x13)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000894000)=0x3, 0x4) 2018/01/23 08:30:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000cb9000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) fsync(r1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendfile(r4, r1, &(0x7f00007fa000-0x8)=0x0, 0x3) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/23 08:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe4000-0x8)='./file0\x00', &(0x7f00003e0000)='./file0\x00', &(0x7f0000093000-0x7)='hostfs\x00', 0x10010, &(0x7f0000037000)="dbece62e188b81") mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000371000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) openat$dir(0xffffffffffffff9c, &(0x7f000013a000-0x8)='./file0\x00', 0x8000, 0x92) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/23 08:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pwrite64(r0, &(0x7f000022f000)="5a3b305dba11eb82657be91042200954f786b09d6c8e862584a279df8f6d1ec3f2429a5ac24bbc8f3d888d7be2a790c71b348a5f203023f63a79a74e856786538ee2eb22429fd1e0d23bcef462fe7d703fdf1eba0625ecc4c9cfe5d60ffda78f58f6dc0323cd0258c50b846cef39930ef800162ef0b3c506f3f9fe01939a3f476dfca2efe54d371699b2623f8bb8b94c4ace2267bef7e2cf941885", 0x9b, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='Veno\x00', 0x5) r1 = socket(0x4, 0x0, 0x8000000000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005ed000-0x4)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x81, 0x0, 0x0, 0x100}]}, 0x10) signalfd(r0, &(0x7f000049f000)={0x9}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ae000-0x11)='/selinux/enforce\x00', 0x801, 0x0) r3 = open(&(0x7f0000bcc000-0x8)='./file0\x00', 0x10f000, 0x20) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000f14000)=""/70) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000606000)=r3) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f000056b000)='/selinux/context\x00', 0x2, 0x0) 2018/01/23 08:30:54 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fec000-0x8)='./file0\x00', 0x103242, 0xaf) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000472000)={0x6, 0x0, 'client1\x00', 0xffffffff80000004, "cd4302f78fd6c61f", "67bbb165373a1f6d79f8dcd17d98a6578b68e52d361dfce9a8d3185affc878a2", 0x5, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000fec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007cc000)=0x32) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fec000)={&(0x7f0000044000-0xc)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000fec000)={&(0x7f0000677000-0xb8)={0xb8, 0x35, 0x2, 0x1, 0x2, {0x18, 0x0, 0x0}, [@generic="c38266ad1974b44e2876fe86b05972cd49ce964b7362cdf0a8e002831525bd6fcf18ef1fea830cf70d108e42e4baf26e70d94cc65c6ea62772e6aa6b74691060f1eb8a8387e372c947b3cf67de7f44a3507fe5f6f4cb3daa945ca4a7679abb208c4d99b05f1ba3bf3c566475eaff9bc0dc740a93513d2d43dd610c0ed50d2320f0e78180d4707255cb20de0297533825a6127f7282e106e4080af45eafb75b832220d2f4"]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b23000-0x8d)={0x0, 0x85, "49a12ab93361715e67542a1f6fae9eac579777c615f82072cfda810758ff886c831b1aa1b8005cb742abf926c37e2799615d41ea69d1e33e98f03c98806866b8cc2c3ea2448beabccaf03a0606d5e81d6fe189df0fecc05464d130ac894d74ab2f021230eec2f9ab2c40118584720f5f56d36145890fbf31cba47d75e263ebe46303ff6672"}, &(0x7f0000fec000-0x4)=0x8d) pipe(&(0x7f0000d71000)={0x0, 0x0}) write$selinux_validatetrans(r3, &(0x7f00005f2000)={'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, 'system_u:object_r:klogd_exec_t:s0', 0x20, 0x32, 0x32, 0x20, 'unconfined\x00'}, 0x58) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/23 08:30:54 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f000000d000)="") r1 = add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000033000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000032000-0xa2)="7c661a35e5e52ab2edacae6270c04a887af76ec9eadd1d69e38b96aa41caa1de472ed6bc39aa63991d496b71a0fd831514d463418c66b72b0097b18f559e3018791674de621c9ea0f0102bce6b1b004fc212e13bb769d2f623fc5ea1bf0d66383daa295b0a38da4363d389e3ca4587e56a85628e66f03971735cc818a387ae886338014028dc384e4d493ce52ac82bf7f5481d848b8aeb9e35e53dc486d5c274d46e", 0xa2, 0xfffffffffffffffc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000040000-0x8)='big_key\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000017000)="4ac5e2a3ca3e74ad11fe86dd60abc498e3f876fb009d290dec23181794535391c79a21cacf42aa419870f987f078d0a8382097e9607c59097fe8bcdaefefb02d8572fa9a24020142f5840b6891c99eb412e1d1318d4ad5b400b91c4b49", 0x5d, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f000003f000)='id_resolver\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000039000)=[0x1, 0x81]) 2018/01/23 08:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb8000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f00001a7000)=0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000098a000+0xbd0)=[0x1f, 0xfffffffffffffff9]) 2018/01/23 08:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80006, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000052000)={0x0, 0x3, 0x30}, &(0x7f0000358000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000284000-0x8)={r1, 0x1}, 0x8) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) mount(&(0x7f000090f000)='./file0\x00', &(0x7f00004be000)='./file0\x00', &(0x7f000063b000-0x9)='devtmpfs\x00', 0x20000, &(0x7f0000bfc000)="0fea16fdaefad470f361dce0399248e089ce011aa57719a9fbc5f08b4ef46afef27009b2d3939a6308f49e06b0bebb4f46a64d8e8a07b5e8b964af194b9c1b7afc5838a2d48c9d17d03eae7af4bb407a7ab0c9696fba3025063cada20ed5ab9210e47948e1856ceabe7e22e27da3de98875fc06ec90109d66c8b56ec9879c82c813ad136c446de3ff11957fffe07e48ee6f7d4f8c097a8ec30f20f245e749dbd303582423944a8d3cd058129fa43051c279d67c130a5cb26638fbb33d5131f5533afdd83ab5dcc6fa18be607d776248fdaa16823da7589bac80113702d5aecc688d1573256bad7558cb43b4f8bbceb23ad7b") remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0xc3d8, 0xfffffffffffffffe) memfd_create(&(0x7f000070d000)=',posix_acl_access\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006a6000)={r1, 0xa4, "38dc561821317fa5d118cf3bcfbc833e970095d42d1914a2f311786755de0cbacbe67b8a60eeb6fe3979fe25b2dc836f58d182110cf67412a7e08b963fee24df75033311faacb7e8eaec476d3daa2cd2b89960ae13dd0888e34d8d39c8f15f565f740624506b61028ee560d1a297f3c9dd5a62a095da6e87051ab3f8ff0a19bd1507c72848691fd9c4850c1f24d4e5028757773e957a3bc6d1bfe1812f3c1c1578e2579a"}, &(0x7f000040c000-0x4)=0xac) 2018/01/23 08:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r0, &(0x7f000049f000)=[{&(0x7f000022a000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00006f9000-0x10)=[{&(0x7f0000c5a000)="308699a2dccf9ea32fbe04545ebfb94ae60b3d34ebd29b621862c7f173b6f047870ecce5a1b2dd9ac24c83690858bc6f156b87493a0806eb5134d72de239cb0ed33ea71df51710ebc8299f82f3dfdb65c87691b223faabed6de5e40c676855d561e57ec92ba98eddf3e38df9f4d24f0e5b5032ed34f962e3423ab78d0b9026de3f27bfdfd6962cee2032915c7856", 0x0}], 0x0, &(0x7f0000907000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r2, r0, r0, r2, r0, r1, r2]}], 0x0, 0x4000}, {&(0x7f00004cd000-0x8)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f00007c5000)=[{&(0x7f0000771000-0x61)="a837afa28cd5053fd5239659027f9fb34944d125aa8642ed09b51fe4cb5795fb04e24cf8cfc237c50d5a447a6edeeade35543df95c16c82e2bb30625a2190b12c02918c7760ba3eb1f2e71dae0d39a13db0811a2ff888266050dc146e2c4f6f4e5", 0x0}, {&(0x7f0000aa2000-0xac)="d855b4d1f8ec51514f577db685bd3af77b08b2718f4b9732cc924e8bfc3a1e51e84408f013c12ebb7ff48456ad3d7b2b36a7b83216ea57618df9e185e2582f18c7df1d425e5a65bdd7a616baf3d57d5fb3fda2b2d5824c04d97a212f5de7766a123c6c40bcf92e82715d25f0880bea4d0c3f81e20497417863af3d274cf75a4a3e3432c742978fc725f581f4ad3936543b8511b9364ab6c9e6c5a70bd498ebf2a24d74187f9a609082d31f93", 0x0}, {&(0x7f000066d000)="6a460048c72179020cb0a61fe96f3793fd7f3d9065fbe1a19d5816db89e9d0d873bda6a4c5d897829e17259e1ac292bbebbae2128947239d4212693324c90d3d676fa8bbf8ab0ce7683deab8d5ec0813dc8dc8437756653983134811c95cfee63c2f239970bde291e0a13fe76f1c11601379e2adaefd51691afe27518c2d842561ee2f9e3ea04cdb82b4dc47e057fbd54ae7f1", 0x0}, {&(0x7f0000490000-0x46)="44c7911f8c1bea624136a4254cd974c7ee9dc9c0bb1f11909865ff58ec545c95ea379be530b0721927bd74932611bc3c6bf92e3028e0641d2b4a0ba41935573e14069edeaa7e", 0x0}], 0x0, &(0x7f000000c000)=[@rights={0x0, 0x1, 0x1, [r2, r1, r1]}], 0x0, 0x7fff}], 0x492492492492620, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) epoll_wait(r2, &(0x7f00008f7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9) socketpair(0x4, 0x2, 0x1, &(0x7f0000f1d000)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f00003a3000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 08:30:54 executing program 1: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x0, &(0x7f00003d8000-0x18)=[]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a2d000-0x50)={0x4, @tick=0x101, 0x1f, {0x9, 0x671}, 0x9, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000883000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000137000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aac92f66f9bb370970c59174602a1bbe"}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00002c8000-0x4)=0x7fffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000f61000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00002ee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:54 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) flistxattr(r1, &(0x7f00007b1000-0xa8)=""/168, 0xa8) [ 67.472861] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 67.481867] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/23 08:30:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f53000-0x9)='/dev/ppp\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005d1000)={0x1}, 0x4) socket(0x11, 0xfffffffffffffffd, 0x2) eventfd2(0x9, 0x80000) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x509002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008e2000)={{{@in6=@empty={[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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x4)=0xe8) stat(&(0x7f0000da5000-0x8)='./file0\x00', &(0x7f0000aa0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x6, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0x8, 0x1, 0xffffffffffffff7f, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0x5, 0xffff, 0x3, 0x6, 0x2, 0x9, 0xfffffffffffffff8, 0x5}, {0x0, 0x8, 0x4, 0x800}, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0xac99, 0xffffffffffff0000, 0x8b}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockname(r3, &(0x7f00003eb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000068a000-0x4)=0x3a) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000420000-0x4)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f00000b2000)=0x0, 0x4) 2018/01/23 08:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000382000-0xa)='/dev/ptmx\x00', 0x301000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000081e000-0x24)={0x81, 0x6, 0x1, 0x5, 0x8, 0x1ff, 0x4854, 0x5, 0x40, 0x101, 0x1, 0x40}) ioctl$KDSETMODE(r0, 0x4b3a, 0x6fd) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5548a5534195cbffffffffffff090cfff1ed8f549f1b3d6490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff090000000000001f000000097f39147a2c89313b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x4, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x3, 0x800000000000002, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000986000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006e1000-0x6)='hybla\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000188000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecc000)=0xc) setfsgid(r1) [ 67.531076] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 67.561027] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/01/23 08:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0xfffffffffffffffc) personality(0x800000) accept4(r0, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/23 08:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x100000f, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/hwrng\x00', 0x4500, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00008c7000)={0x0, 0xfffffffffffff000, 0xfffffffffffeffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000103000)={0x0, 0x1000000}, &(0x7f000037f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000034d000-0xc)=@sack_info={r3, 0x5, 0x200}, &(0x7f0000526000)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000e000)=0xc00000000000, 0x4) r4 = gettid() fcntl$lock(r2, 0x5, &(0x7f00006f0000-0x20)={0x1, 0x2, 0xfffffffffffffff8, 0xfffffffffffffff8, r4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00002db000)={0x52, 0x4, 0x3f, {0x8, 0x9}, {0x4, 0x8}, @cond=[{0x1, 0x4, 0x8, 0x3f, 0xc66d, 0x3}, {0x8, 0x1ff, 0x666, 0xf5, 0x8d, 0x1}]}) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000080000-0x6f)="27e5a05e05b386433e7d37ea2a9f61c41e7b90733659c0ba7e271ee461a05eb859c72eaa5529e21b3a00533441931666be92153fc3137df98dae7bf3b8d6a3c9492810c2da45eb37d5922b21cf56189054a09449a16460f394969d0a821bf8bedccd72235e15b5a8164f6648f57536", 0x6f) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000242000-0x8)={0x1b, 0x1800000000000000}) 2018/01/23 08:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x37, 0xfffffffffffffffd, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r1/1000+30000}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00008c6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) tkill(r0, 0x1000000000016) r2 = accept(0xffffffffffffff9c, &(0x7f0000985000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0x10) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000808000)=0x3f, 0x4) 2018/01/23 08:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000aef000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f000038e000)={0x9043}, 0x0, &(0x7f000057f000)={0x77359400, 0x0}, 0x8) 2018/01/23 08:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a55000)='\x00', 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000083d000-0x64)={&(0x7f0000a12000-0x4)=[0x8], 0x1, 0x100000001, 0x10001, 0x84, 0x8, 0x7, {0xd4, 0x101, 0x80000000, 0x30c, 0xcf9e, 0x1f, 0x7, 0x7, 0x57e7, 0x5, 0x17c, 0xac, 0x4, 0xf76, "a62e38c4f75ecdf7715d632b7ffa12e57a9d4735beb7578bb55fa07d3886e9c7"}}) 2018/01/23 08:30:54 executing program 2: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fd000-0x10)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x100001a, &(0x7f0000d20000)=""/1, &(0x7f0000d21000-0x4)=0x0) 2018/01/23 08:30:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10003, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000050000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000076000-0xad)={r1, 0xa5, "c74b927029292f5030970e01181ae4ad722555f3a8e7cdcf4d5e04e8789a075ced07e289f3a1036dfee9840cddd1da21bd5b43b38ef5187c6d747798f04e06c246acb755c39ac895edd37944c804839e2c5f1685a09a65764f7e263454e4a28f5bc02a200508e3ff41c8b6ac7047fcbf7f93dd46d8d3516c397175688317b3e1bb045b2b43980cf0b821feab8a636a1a013f12f76a51d5bd295fd6d9dad41d31b1c72608ea"}, &(0x7f0000000000)=0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) 2018/01/23 08:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x9, 0x4000) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000243000-0xca)=""/202, &(0x7f0000d83000-0x4)=0xca) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x8) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/23 08:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b54000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) flock(0xffffffffffffffff, 0x0) 2018/01/23 08:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000d9000-0xc)={0x200, 0x1, 0x80000001, 0xf7, 0x7fffffff}, 0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fff000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000385000)="309b9290a83dd8ad74aba980a61810216ac2bf22feeb87e60005042334fb07ef"}) ioctl$LOOP_CLR_FD(r0, 0x4008700c) [ 67.691368] binder: binder_mmap: 11292 203d7000-203da000 bad vm_flags failed -1 [ 67.702524] binder_alloc: 11292: binder_alloc_buf, no vma [ 67.708804] binder: 11292:11318 transaction failed 29189/-3, size 0-0 line 3127 [ 67.721310] binder: 11292:11318 ioctl 5609 208c7000 returned -22 [ 67.739916] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.761188] binder: BINDER_SET_CONTEXT_MGR already set [ 67.762483] binder: binder_mmap: 11292 203d7000-203da000 bad vm_flags failed -1 [ 67.773947] binder: 11292:11318 ioctl 40046207 0 returned -16 [ 67.773978] binder_alloc: 11292: binder_alloc_buf, no vma [ 67.773995] binder: 11292:11333 transaction failed 29189/-3, size 0-0 line 3127 [ 67.776380] binder: 11292:11333 ioctl 5609 208c7000 returned -22 [ 67.801512] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 08:30:55 executing program 0: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c2f000)={0x7ff, 0x2, 0x200, 0x2, 0x0}, &(0x7f0000c2f000)=0x10) timerfd_gettime(r3, &(0x7f0000109000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c30000-0x24)={r4, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e9000-0x4)=0x8c) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r3, 0x8, r2) 2018/01/23 08:30:55 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fallocate(r0, 0x2, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000e75000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e76000-0x20)={@generic="5ae2af54e3c15917972cdf0e6004d671", @ifru_flags=0x0}) 2018/01/23 08:30:55 executing program 7: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000083c000-0x4)=0x32) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000688000)=@int=0x0, &(0x7f00001e8000)=0x4) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d85000-0x4)={0x4}, 0x4) ftruncate(0xffffffffffffffff, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 08:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000300000-0x20)={0x9, 0x140000000000, 0x3, 0x10001, 0x4, 0x5}) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2018/01/23 08:30:55 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000000e000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000025000-0x4)=0x0, 0x800) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x2c, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x18, 0x1, [@typed={0x14, 0x1, @str='trusted\\\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x9) mlock(&(0x7f000001a000/0x3000)=nil, 0x3000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000022000)=r2) 2018/01/23 08:30:55 executing program 6: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) r1 = socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000042f000)={0x1, 0x1, 0x7ff, 0x8}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000070a000)={r2, 0x5}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./file0\x00', r3, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/23 08:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000c72000-0x89)=""/137, 0xdeb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x81f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/23 08:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000344000-0x15)='/dev/pktcdvd/control\x00', 0xc100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c12000-0x8)={0x0, 0x6}, &(0x7f00009e2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000008d000)={r1, 0x1cf, 0x1, [0x4]}, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r2, &(0x7f0000418000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x4, 0x2, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) connect$inet(r2, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/01/23 08:30:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a3d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002c5000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r3, r4) munlockall() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000b31000-0x10)={0x0, 0x3c, &(0x7f0000ab9000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}]}, &(0x7f0000712000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c08000)={r6, 0x7fffffff}, &(0x7f00009f8000)=0x8) ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/23 08:30:55 executing program 7: mmap(&(0x7f0000000000/0x368000)=nil, 0x368000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/23 08:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ea6000-0x50)={{0x5, 0xfff}, {0xe56f, 0x8}, 0x2, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da8000)='/proc/self/net/pfkey\x00', 0x44400, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000562000)={0x3, 0x8, 0x7fff, 0x100000001, 0xfff, 0x615f, 0x10000, 0x2, 0x6, 0x7fff, 0x2, 0x7fff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 68.183098] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.201077] tc_dump_action: action bad kind [ 68.215592] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 08:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fstat(r2, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000a19000)='ceph\x00', &(0x7f00008b3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf5000)='(md5sum-%\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000f40000-0x10)={&(0x7f00001de000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009d5000-0x8e)={0x0, 0x86, "ce44efea1502d85bc057735a335acdd1ee8a29dc9b10544816b97ba5d52f6720bf08c32d6fb9a73658356e3b6d95bbcaae09301ee5e34468ca6da09f3ca2df1c75011b70d8a76f8e1d2dbba31ecc40c2d14353b58b0cd3a4beb6eb3bc779ee37427d27ac4a548e31bb4a77115dc89a588ecb3f60c49e1a8dd27e21eecdece42a2d53c14e3e85"}, &(0x7f0000b39000)=0x8e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000012d000-0x8)={r5, 0x1}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 08:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) dup2(r0, r1) r2 = socket(0x5, 0x5, 0x9) getpeername$unix(r2, &(0x7f0000092000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bcb000)=0x8) 2018/01/23 08:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000011e000)='./file0\x00', 0x10000, 0x162) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003ce000-0x4)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a88000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000518000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) 2018/01/23 08:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/23 08:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/23 08:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da3000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d23000-0x21)='\r', 0x1) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00003a5000)={0x6, &(0x7f00003c3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 68.231898] tc_dump_action: action bad kind [ 68.248164] IPVS: Creating netns size=2536 id=12 2018/01/23 08:30:55 executing program 0: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = mmap$binder(&(0x7f000045f000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000077b000-0x30)={0x20, 0x0, &(0x7f000075a000-0x20)=[@increfs_done={0x40106308, r2, 0x1}, @dead_binder_done={0x40086310, 0x4}], 0x47, 0x0, &(0x7f00001e5000-0x47)="5abb8254de65d387de040f7a98ab5eb436259cfb4a17fd76d8a117384b5d97780b5b295495454b776f830f1816df83b669017f17f939b0189400fdddda0cbe956f6b47b08e4adc"}) syz_open_dev$binder(&(0x7f0000652000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x4, 0x0, &(0x7f0000007000)=[@exit_looper={0x630d}], 0xff1, 0x0, &(0x7f0000002000)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/23 08:30:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) [ 68.316731] binder: 11397:11400 BC_INCREFS_DONE uffffffffffffffff no match [ 68.328695] binder: 11397:11400 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 68.337236] binder: 11397:11400 got transaction with invalid offsets size, 4 [ 68.345518] binder: 11397:11400 transaction failed 29201/-22, size 0-4 line 3163 [ 68.361828] binder: 11397:11410 BC_INCREFS_DONE uffffffffffffffff no match [ 68.369942] binder: 11397:11410 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 68.378833] binder: BINDER_SET_CONTEXT_MGR already set [ 68.384293] binder: 11397:11410 ioctl 40046207 0 returned -16 [ 68.391665] binder_alloc: 11397: binder_alloc_buf, no vma [ 68.399516] binder: 11397:11410 transaction failed 29189/-3, size 0-4 line 3127 [ 68.421674] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.429000] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.988573] pktgen: kernel_thread() failed for cpu 0 [ 68.993717] pktgen: Cannot create thread for cpu 0 (-4) [ 68.999099] pktgen: kernel_thread() failed for cpu 1 [ 69.004202] pktgen: Cannot create thread for cpu 1 (-4) [ 69.009540] pktgen: Initialization failed for all threads 2018/01/23 08:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a7000+0x6f5)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000d14000)="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") 2018/01/23 08:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e97000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000909000-0x4)=0x80) fcntl$setsig(r0, 0xa, 0x400000000003f) 2018/01/23 08:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f02000-0xb)='/dev/hwrng\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000e94000-0xfd)={0xfd, 0x1, 0xa, @random="0509cf10570be9edff19cc5aa245e435fd62012da4ae6a23822524bf9a1140ec551d36411e3b95cb6b53a1d6f36d0c27f1c8d5e0c7f2804a1d8c0f46ecac594b1a392f7e1f8824735961b288209c684029ccd126e453718562ebafa3b301b351105af01d720a3ba7f4b938c6d63aab72dc4ef40aed1dbbf43168ff21c09757a8e171c72f9d76ee5df547a987c9c2457deac4ca7a837c578a4790dcd7a7103f2fce68601b9ee45468242fd59bfcb6aab3f2c15e6fea97f6172134427e27d9aba0673c3224a40e8afab15c6b186af4c213f015a1f75a31b1480024366adf5e65ec0838d51b8ca9196709dd801216"}, 0xfd) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000080c000-0x8)='net/sco\x00') mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d85000)='/dev/autofs\x00', 0x3, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000051e000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000be2000-0x10)={&(0x7f0000a5e000/0x4000)=nil, 0x4000}) r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) fstat(r2, &(0x7f00009a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f0000812000-0x60)={0x0, 0x3a, 0x2, @thr={&(0x7f00000eb000)="8373b7905e603820ac6cc6e465301b44eee6b0358e8598a5f42212aaed07ea19020edefc78a2e53e6c1ec3f522d2ed635b306dc0ad78cdceec50887352439a3ebcd6dd866d340afc357b0630d672e2574cc23c1a169a07c6c11e58bbe37f33a494726b42ce214e6ec6797e7e8d6e6cfdaa47e0d36620ea1802b7e73eeb8bfbe80a0cab1d352d6c7056c4ce1ed5026f0c1eb33a28c375c87d116c6c6f5a443be0c7545142655220e249e32c36fdf93d20310fa0c97556fc87fd2d36164790570aee4183c47e90c00298fd5fb7711cd2885174a98824", &(0x7f0000ec2000-0xef)="b1ccadfb66fe746a18a5b572f2eeca08da5c34c12dfb775aa3b511bd3f47b032cd59c09ea132481558add3e09a16b2ab00c3a0a7b65e58eb7502557aea3d59fc4ea0dd5f7fe5b138cee26a4362bcc0d5e4df390bb8526cae2abe4c5ce8c6a63ab3b5265885769dab4d283faefaf6c3ab26de96d26f25cefff0c8a002e5c5c26cd58fa953a76755f6c8ebc51c54a91e66b4927deff847e5ad143e651e8b7bbc905b3cdb70151c069fb7144427b3617fe3e0560f049b4342c5acfffc9b00f34e5bd348b680602342434f3673da723e56b383a5bbb7dbb4eb237ea6d7ab9d9851cdf2444cdd7df48a338eb8c3ae06151c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bf000)=0x0) timer_delete(r4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) get_robust_list(r5, &(0x7f0000d20000-0x8)=&(0x7f00000ca000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001ca000-0x8)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d0e000-0x20)={0x3, 0x101, 0x2, 0x9ff, 0xfe6, 0x17dd, 0x4, 0x7fffffff, 0x0}, &(0x7f0000d20000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000050e000-0xb9)={r6, 0xb1, "08573399aa42571a204cfc340697366f558caabb99d8ade67e5e65d07ba0345dae6f6625ef5c702656654cc825196311cf4b80b3b8da273b6b06f5d8aec708cc033c169eec3b59f92477be61bf39c4c9208aa86baee3a0033a128778704cff7e0e96587f3c314f8c94cf481ca07509476625ffd1007fba8e03308261ea05c36c44b88e22dab543edba0a2cdaa3355eefdc3e13427a7999b855e277a2c9358012052e7de129d911018ae8907071610db5d2"}, &(0x7f0000bf3000-0x4)=0xb9) 2018/01/23 08:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c8000+0xec6)=0x800, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f00003a8000-0x38)={&(0x7f00002b4000)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000d2a000)={&(0x7f0000198000-0x110)=@alg={0x110, 0x10, 0x0, 0x2, 0x3, {{'ecb-cast6-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x4e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/23 08:30:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x10, 0x80800) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x80003) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) msync(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c0a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, []}, 0x90) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000872000-0xa)='blacklist\x00', &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000061000)='\x00', 0x0) r1 = add_key$keyring(&(0x7f0000fc4000)='keyring\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) 2018/01/23 08:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_fuse_mount(&(0x7f000064b000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x4, 0x8010) r1 = syz_open_dev$evdev(&(0x7f000050e000)='/dev/input/event#\x00', 0x10000, 0x2e0000) tee(r0, r1, 0x3, 0x7) r2 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c9a000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00006c3000-0x10)={0x0, 0x20001000, 0x4000, 0x10000, 0x8001, 0x8, 0x77f, 0x6, 0x80000, 0x5}, 0x10) r0 = open(&(0x7f00003aa000-0x8)='./file0\x00', 0x802, 0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ced000)='/proc/self/net/pfkey\x00', 0xda55ae9132a21afb, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000028000)={0x5, 0x5, 0x5}) 2018/01/23 08:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048a000+0x596)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000548000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000af9000-0x8)='big_key\x00', &(0x7f0000a95000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f4d000-0x4)='em1\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000737000)='blacklist\x00', &(0x7f0000c03000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000422000-0x1000)="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", 0x1000, 0x0) keyctl$link(0x8, r2, r3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2d000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002bc000)={0x0, 0x2b, "2b4039c50bdbef5a2bd20fb77586dbfc46b70e6b37fc644090a9a107d73f501633a865f6dc8e2b3e36f59e"}, &(0x7f0000a99000)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000698000-0xc)={r2, 0x2, 0x20}, &(0x7f0000d1b000-0x2)=0xc) 2018/01/23 08:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) r1 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000df4000-0x4)=0x0, &(0x7f00006d4000-0x4)=0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000007000)=0x400) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000018000-0x18)={0xff, 0xeb, 0x3ff, 0x9, 0x0, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x40000000000c) sendmsg$nl_route(r1, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd4f}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000022000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000011000-0x50)=[{&(0x7f0000021000-0xac)="32b7024e5e3c239d70e57ab4597fbb77345d81571c05cab5e6a5170480198b4d7dc4fc5b648e0b085d8fef03023594e79c24e1918326f5eb289b5a4015ced997a4bacc9e0ecae9e1f99c87d594afd7d2f7e7f3911945147a33611b2ceb832d74370f42606c7f63481c4e6ff765276da48f5c35346e230e3bde5690d624b41ad645439f310a74763fdd983bde4d8096094d49394dad530ffeb8312d8d9062f83e5891771cb198011226f84a94", 0xac}, {&(0x7f000000f000-0x3e)="fe64ff7e2b1bcf54f02aa1a465a6730feac63d9252f83ec17ab4928c7f9cc8f3ad26ae69d753c6c5120b224b3dda66834e7272c326097cb621027b91507e", 0x3e}, {&(0x7f0000020000)="0c798d8c700deffd475b002249c13c96d653a16d6d021d5ee433509dff5427c072ff6383c92416811e44f25de78635d9d52abde2dd2d2f0fcd35ea43f8d0c2bc0177482d2d53", 0x46}, {&(0x7f0000021000-0x6f)="d3a7db5f9c3491834757c150ffa6ceaa4d5fd751728e8de301948eb9ecb7dcda629173d32349650bbeb04c969dbc73522f54cddad62a63fae89bb3d6bddcddf0f114049fd4597586b7822dbec13c2c86d162b135f0f1abdc15c98b9af0dda34630072ac1f79238021a4168f9c49377", 0x6f}, {&(0x7f0000021000-0x26)="8fbfd157d816826e7b244d85d4089075d60c1a0834793e8817c28f7928cef2991a2154ab0fd6", 0x26}], 0x5) 2018/01/23 08:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001dc000)='./file0\x00', 0xa00, 0x8) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00006e1000-0x4)=0x0, &(0x7f0000a77000-0x4)=0x4) syz_open_dev$urandom(&(0x7f0000125000-0xd)='/dev/urandom\x00', 0x0, 0x0) clock_settime(0xfffffffffffffffb, &(0x7f000005c000)={0x0, 0x0}) 2018/01/23 08:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000523000-0xb)='/dev/hwrng\x00', 0x280002, 0x0) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000a1f000)="4acec1e12477a72a56c032a9aa7bf1371f65d8735144b6066b9012f8dd233b3fc2bf9992d899fd5ef347824b68afa390381e1ba7cee7ffd81e3459af434f", 0x3e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b3a000)={'raw\x00', 0xffffffffffffffff, 0x0, 0x1680, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @generic="3e00a396e28311874dba52d854ead584", @generic="e8460d3bc9a4100a988d02bcd4197c75", {0xff, 0x0}, {0xff, 0x0}, 0x1, 0x2, 0x25}, 0x3, 0x25f, 0x375, 0x1, {0x8, 0x7}, [{0x91, "854915aac05bfad5a247ad53ccad41c6d3551543a25a1fabc3f959f867", 0x332683600000000, "ffb904074dd190f7a602f8f370e5bed1825f24a33e6caae067629b449e00638151c71b88c14c209771cf3ef21b327fc58aedf0a53dcada7cc2b069f42a9d2aff7546bc30df9217f98d051cfee9e94616f245f673a284b74ca9fa66559a5caadac5c234bc672ddec2bc5fade14122af1e9d"}, {0x9c, "84e8aa41fb4fea08878a12644c08f93d4b0427d335ad6c0fd19e80fad4", 0x400, "78820bc4544c9a28bee335daffc5107cfcad378b3026482eaa7ec3055c42bc54562be32eba9969696951dd9d389c75456ec5de587d174caff1e78a4b137d5d5c717391e2b9f32bca73d9f886357c30a5a9e57dd72d628be5b865f2d6d452d30fe84241c6b3d6f9c51cafd999bb8d8bad39ecd765dfb5000bd3a63706"}, {0xbe, "297d50769b4f3f51f18e17e4f4565a137ca9e9a741d3f46ddfc31d1ce0", 0x3, "b22e69cfe774fcec797b8a67b3433e569293c2833714798f849742465c07c9b5bf3b9e57002d04c939fb3d62f69c9f611fac31a414fd61ff4001aab5c27c87e75a8b3823da4ade965d9c5fd8046dcd5ea27d0d660faa0416657548696763de4e74e611ef962e7c9641fbd54645ed7117c892a0f6f911ce7b07b1dc0f6b328b35a78edd66170fec04d73400c8cdaf27630676882b31f6ec19ef8bfede8af9"}]}, {0x116, "e9e62b8adfaf42f4d712517d01f353f6a36907ad7da2c8c4cd0aa130f0", 0x7, "069cef50f3f593a86c4f8546079039cab8a4d1d5b3b0132ed65f681ba7e3cc9b562aa27f28bccaf63727bc21b63efa0dcbb84cd8b744ecdba328266a45a217763c1b328fcb5da7dd13a73ebff8d1da2cc8406c63ee2ba0d221060206057a293383f11881dd562739ec5fffbc25a5f96fda6051a708a5a61eca5838e4001f10b2f5dc18eac08c21422691bb79028d0bfeadc83b83d32776dc9ab4d7c1893fa80ddb566735f6f78c42f66d7fdd375d2d27e2db24f039c6b321f04053c6b2253d7bbcbc458ae235909ecccbe06d77c93dfc0473a77c88bfde42c31c9a2fea9089ec7839f02a65f4b3d11437662423d269e0ffbb2ace890f"}}, {{{@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @generic="a3c4931b1d2c9d641d5cb15b24b11bb2", @generic="fcc27b6874c12aa33421f5ae73ec4d88", {0x0, 0x0}, {0xff, 0x0}, 0x6, 0x0, 0x60}, 0x31, 0x1112, 0x117a, 0x0, {0xffffffff, 0x4}, [{0x7e, "802566a0b07aedfce97f86aba7d3f1e4f046fca9b82b805bf3da6be430", 0x1f, "9a636ab0755874e54b616877369b5effb99a7442df25d3147e92b9fa35cbca4bb23d43306da86b5cf272a9b5b5ff5e8e2a1fd90b69554cc3df2155e6eccc383de94ac0223f19d5b42d54e6a55deb7728a9be8fa27273e3ca52781dbb868b"}, {0x1020, "1a53b23af9b0ed1847e2090418e898e3af917b3cadf7f799977d50559f", 0x1, "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"}]}, {0x68, "746b6c4c90a3ebf9cbd657f7a42988ada435f5eba36654f8118cdbd89e", 0x4, "a1777d4d476bf0af15fc6224068f6edf00256896acec497bee33910c9334dbca3f275778a902588657a48208b9ca7d6d4109678f569cd487d10bf8f456f71b21bceb7bf3922c20dc"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff000000, @generic="7c2e7c9114d01e50339cdafdf766c63e", @generic="bf2558ca578a32fa35eee748149df6b3", {0xff, 0x0}, {0xff, 0x0}, 0x6, 0x1, 0x6d}, 0x3bc, 0x111, 0x191, 0xb, {0x5, 0xfffffffffffffffd}, [{0x9d, "b5ea5a033247ed81988f74cbe8b73faafcbb31702679532f8f3d9d5562", 0x6, "018bdd6fe26c69de3157087f69045b8df4a5d60f7a283339bd013886671c01dbd38282b30d123cc9970f09f078d199681d67e320327205b84a52378e65bb030706d32035885144b32f93332dec964d2db295caaea1ffa9acd339cfd273ddc6e741b6f2efd7115284d8afabc47e26f368fa5f63a8a8c5c0b888fa87a999"}]}, {0x80, "040c357d8c6a827e29bdfca0221e9b68e188c9f280f431215e7042156a", 0x6, "a9ab1e148acfb1ff28d892c5a54bcdc017848fded1b2956cba11e0339e4f8c13997359f4b7855bb5dc1d9ec3d2db36c543e23e3203aba6d2644dd65b1be66686d94a000d51e02466052430e98b092f1910b88f147a3052bfb5c3c9a0bfce46f7"}}]}, 0x16e0) sendto$inet(r0, &(0x7f00007af000-0x74)="28ec421c57407335f96c39f5e9fa4e1bb89407570f8bdb8a94c84714915c254930c526d1d4c939fcbbbf6978feea9a837c98b62658b22b7348a43b1e0380b1e10d8c4ae77c3bdb317ce5a0b0228d48600bec3f814712fef3d4f0d04b10ae82b96ffde59289cda684b92cdba148863215ced245e0", 0xfffffffffffffd72, 0x4040, 0x0, 0x0) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e9000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$void(r1, 0x5450) r2 = syz_open_dev$sg(&(0x7f0000341000-0x9)='/dev/sg#\x00', 0x2a4, 0x92880) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ba5000)={0x0, 0x84, &(0x7f0000ff0000-0x84)=[@in={0x2, 0x3, @rand_addr=0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf13}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000051b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007e9000)={r3, 0x6, 0x7}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c96000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000)=0xe8) r7 = getegid() sendmmsg$unix(r5, &(0x7f0000ae1000)=[{&(0x7f000021e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000060b000-0x40)=[{&(0x7f00002da000)="", 0x0}, {&(0x7f0000b74000)="6ae8fa60b6e371a5e8df3ff0a36ad4b048bf5b674c6610fd3fd67258128c85ab71d6172800baa4dbafc30057adf2f2ebfe0c4b5246dd12466041122e00782384f46f9831fb0349b2f24dd4938349f38d7672aace2142ba5bb8bbfc5089acbb67a74b08f271cf7a8d09647d27001f8199b68a603fd5333c873c", 0x79}, {&(0x7f0000895000-0x57)="cf4cda091bc3113275b64e2aa8c6b4399f1454c16d12b46d002fbb58d4dd627eaefbd91b2d38f67e73b4e4614972d2692bdaf1b1d73192f55e2b4a1ee14100287bd11df4ea9d0a474efff978fe57d563a7eee88cc1bad7", 0x57}, {&(0x7f00001aa000-0xc4)="7020df61aaf84c89b703b0b16e9c5b7d1403c7e89c2d0f9fc3d8b199d9d585e932a21132adfc0cbb57bec09fa5955b6f2cc8d97b7a59dbf51c2f5ccbc2594dcc574a1c264e8cb47a29f48af1d7d10d32fa4aeea367dcd85c847dda82794611007935d22824a34b0d028a13233e81d6d5710cb5999cc547b1391d13e9cc94bc4c960dae59a7f8d32de3e4bb56bf2c26c7e8179392ae799d4c6e4b9be60228f31994d4fa595d85035ab2fe35aa9d76db4d8fd958a6784e16509ebd8951f7b70a4844e60afc", 0x3b4}], 0x4, &(0x7f0000ce1000)=[@rights={0x28, 0x1, 0x1, [r4, r5, r4, r4, r5, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r5, r5]}, @rights={0x28, 0x1, 0x1, [r5, r5, r4, r5, r5]}], 0xa0, 0x20000040}, {&(0x7f0000543000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000925000)=[{&(0x7f0000024000-0x50)="07409a66d768bfe9326c514dc682576b6d19f645ae1e2cc3aced7b973c413c915f0d017894ac04b100e9b0d10ca4da0d0974608ebd362e0385bfa8681c8eb8d1acd3adef00e15fa267533b7a49f4b996", 0x50}, {&(0x7f00003a1000-0x9c)="3e048491c64c29ef7695c5294bc787c6e6576ad056a090107b0bdf88094e08fcdc9ae8e7484ca1073b43448b9ecb8ed997736cd41546369abca1eae3677a169cee93c8e2fed44c78a4bf9a3b7879c5ff70687c037fe141d214bd2d0b77123e5c487ec8f40371b316831dfbc60d6c38d12708ea23b54d559d79938a80271b9c6b750b7d895bb1af8978e9662d594995ddb84e4f6a8aaf044d1cc93498", 0x9c}, {&(0x7f0000874000)="a4b610b925133440c0296de398f3def9a295011f4947580ae0cbb0bb453813b736bc2455fd78f1f4c6eb2dfa0c97ba5ad34cb15348d51b12174840a489c75a01bebb416e92ac496f6978a1286738b088de7adcd7c4e751111f792bf80c272feb57e17d2f053acc8aa3c999c8c817041bdce1154327ab69bca6c5a28199afeb8aa378d3e1b3b34ffce1b4fa1603a199a1e29920655f8bd4d0009122ac7ae88190479ab8f9028c5ae9c8b2cb7e0da84a67311451496f327bcdb3b3d04d731e5df5", 0xc0}, {&(0x7f00004b9000-0x16)="ec708b987b9a516ae5d596941993c1fa040e3a28440b", 0x16}, {&(0x7f0000aae000-0x4e)="101695ae3fcc5fa97beb08a288e85017e10659c866bf353adfd4d82047cf5c8d5b79203b8503acfc567f276cc376ba000437b186f5e4538778299ff74c1d949c3b7d9f69217a045499e86e36789a", 0x4e}, {&(0x7f0000c48000)="037dd5db3d17dfd869354db2ef5ca043c7ebd26b87407bb3", 0x18}], 0x6, &(0x7f0000c3d000-0x48)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x28, 0x1, 0x1, [r5, r4, r5, r4, r5, r5]}], 0x48, 0x4000}, {&(0x7f000013c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066a000-0x50)=[{&(0x7f0000446000-0xa4)="ad81238dd98be8e3821402eebb22f088478c401a4baccff8f7607a39e5c740f6ff7b57145a76c8c6c376468e92f74f13a2c9a34d477fbd7edd6534c8364753c6c6109ace0ea9372664574c306ae0b64211f501a5901cb03315b652d26d255971b3589ad890b04b600d3dbaf3504230b77468be84b4413fae0475eac80912e01a95e461711f5408b75288d23ce2b405857bb584daac8318f835a49cc390ece3033487acbc", 0xa4}, {&(0x7f0000ff2000)="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", 0x1000}, {&(0x7f0000b3f000-0xa)="13fa1e383215797dd005", 0xa}, {&(0x7f000052c000)="3bd7c6a3ceabc6bb27f33f4b1b954ce41c2b360f969828344d01ca", 0x1b}, {&(0x7f0000b1b000)="39dd01b48560d659ea5e2955781a64db5601eda51e0006d3232e004d7af41360edaeaca95adf029a491255f7ce43a8bec402d3d4a3a23c1270bd7ce8b82356a53f6c54", 0x43}], 0x5, &(0x7f0000585000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r5, r4, r5, r4, r5]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x30, 0x1, 0x1, [r4, r4, r5, r5, r4, r4, r5]}, @rights={0x18, 0x1, 0x1, [r5]}], 0xa8, 0x0}], 0x3, 0xfffffffffffffffc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) 2018/01/23 08:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000664000)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/23 08:30:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000b61000-0x4)=0x2, &(0x7f0000a80000)=0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000de3000)=0x774) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002c8000)={0x0, 0x800, 0x20, 0x26, 0xffffffffffffff41}, &(0x7f0000e34000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008da000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0xffff, 0x20}, &(0x7f000011e000-0x4)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) listen(r0, 0x7fffffff) 2018/01/23 08:30:56 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000025000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="c8c87716c94b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="132cc04f43dff3f65c91499f6c84587a"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000023000)=r2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000025000-0x8)='pagemap\x00') ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x30, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000053b000)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x10001, 0x0, 0x100, 0xffffffffffffff7f, 0x100002, r3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r4, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(r0, &(0x7f00008a3000)='./file0\x00', 0x111000, 0x80) accept4$packet(r2, &(0x7f0000cf6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008bf000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000542000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xe34, 0x1, 0x3, 0x500, 0x0, 0x0, r3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000073d000)={0x0, 0x20, 0x30, 0x6, 0xe3c}, &(0x7f0000ec3000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003ec000)={r4, 0xfffffffffffffff9}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f00007b9000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001c5000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/23 08:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fae000-0xd2)=""/72, 0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000db7000)={@common='ip6gre0\x00', @ifru_flags=0x6000}) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000096c000)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f00002b3000-0x1000)=""/4096, 0x1000, 0x42, &(0x7f00006ad000)={0x1a, 0x7, 0x1f, 0x6, 0xa79e000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000053c000-0x10)={0x0, 0x4, 0x6, 0x1}, &(0x7f00008d6000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b5e000-0x10)={r2, 0x10, &(0x7f000049b000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000212000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d42000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000df0000-0x8)={0x5, 0x2a8, 0x5, 0xdae}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/23 08:30:56 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7ffffdffffd) r0 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000c24000)=""/200, 0xc8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 08:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000047e000-0x10)='/dev/input/mice\x00', 0x0, 0x240000) getpeername$packet(0xffffffffffffff9c, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e15000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000242000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x8002, 0x7, 0x400, 0x8001, 0x80002, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cef000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ce2000)={0x0, 0x100000001}, &(0x7f00004df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000053b000)=0x0, &(0x7f0000650000-0x3)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc0000)={r4, 0xb2, "d7c41544007427344bbc69e887c22adfc3b9cf92b15ade0dc46be6a48e87d03b568a33fd1513ff418415a278b9e5588e1798b391748144eb931896332b62fcf465cb8675eb3c9cf2d73836f34234f8a34bd5f8aefffbb8008e51a8db97c330703f1cfe1647403b953cecf941af133307fe92ec0527f7aeb9c2c7bea61ffe4db4fd2e4d0e48813f8cf5adadb373a2e88f41748b124be482393cb2202c0d56d1930dc7664b81f2d00bdf9c195849bba58a358c"}, &(0x7f0000f99000-0x4)=0xba) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000577000)=[{&(0x7f0000492000)="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", 0x7f8}, {&(0x7f000048c000-0x9d)="ed503af948d4343db4cf3aa5d969df772051062919b6f60f50876f97d6f4df47920207f06a5a579a2e0351672efd4384362b10d72bbcb71f74712ae1d70a860b15c7e7920522b554aaa1fc46165fc1da146f95214a955b8d121e6492ab6feb1fc00faa046f6532e2c210af9946321a5700c75e7348bd67d247829415c4a8103e459f6d688558737ffccfce5bc8beeab825979c28058a1da32edd9f65b2", 0x9d}, {&(0x7f0000cfe000-0xb4)="8d006a564a1f9ee7afc14e509f73bbefd8163c1deb843905daa6f786ed662dd3b20798ac9e60c465cc03a5ce5c308d5f99680fdae629bce4d135477ba322027c41d55ba51c8bd5bf1831014ab5080a1f258823e097e7fdd6baf5b280340692ab84f4ab390498b06d380af3f5784a0ae9ce6358b24d3361732a1cd2aaec7bd55f518f8a103eac6efcbc9aa80fb140efdd6ffb9b6904fc7ff5ef125fe0a2cdb596f4a2ceacbcff6fc11b6e4f6cbd1b147c0b311331", 0xb4}, {&(0x7f0000829000)="dd38e538f7e4d256578151ffec97ec74c38591cf78f3c38f1431081a7e45e6998e2892ea8de09fc536015eb03b7c3648ac6c5c71017fe8b05b5b", 0x3a}, {&(0x7f0000086000)="f4dd30f7919d46e395acc6", 0xb}], 0x5, &(0x7f0000c8e000-0x90)=[], 0x0, 0x24000010}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003b3000-0x8)={0x0, 0x0}) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ffd000-0x10)={0x1, &(0x7f0000a30000+0xe53)=[{0x4e6, 0x4, 0xffffffff, 0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f000031d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002e6000-0x8)={0x7, 0xbc, 0x7, 0x5}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, &(0x7f0000ac0000)=0x8) 2018/01/23 08:30:56 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000-0xe)='/dev/keychord\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000011000-0x8)=0x0, 0x8) 2018/01/23 08:30:56 executing program 1: futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000004000)={0x7, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xff, 0xffffffff80000001, 0x3, 0xee, @tick=0x1, {0x5, 0x5}, {0x9, 0x0}, @ext={0x89, &(0x7f0000001000)="b0d9606e2c168388e18916a7e5f048e49a2c6977e19ce7dd731b8105e50fe580f4ecb80cab56f1858c34273dcce2e06f9376fdf541af3d21972c6679242db609e2c779f2963002a7137c049f72901523f08a3daf60c02cbde295e98e50731919b919a49291421bb73a407062a9dc7818f0dd17362eb1255d148206f5d261e2583c2968f9ad4a63198a"}}, {0x1, 0x8001, 0x3, 0x0, @time={0x0, 0x0}, {0x100, 0x14e1d60a}, {0x4, 0x77f8f1d1}, @addr={0x0, 0x1}}, {0x80000001, 0xe987, 0x9, 0xffffffff80000000, @tick=0x6daf, {0x8, 0x7fff}, {0x10001, 0x101}, @quote={{0xfffffffffffffff8, 0x4}, 0x0, &(0x7f0000000000)={0x3, 0x0, 0x9, 0xffffffff, @tick=0xcc, {0xc4a5, 0x4}, {0x6, 0x3}, @note={0x3ff, 0x1, 0x5, 0x7fff, 0x10000}}}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e96000-0x68)={0x2, 0x7fffffff, 0x0, {0x0, 0x1c9c380}, 0x401, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000355000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = syz_open_dev$sg(&(0x7f0000cf8000)='/dev/sg#\x00', 0x2, 0x101400) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000042b000-0x4)=0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000544000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000da7000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r6 = dup2(r2, r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00004f3000)=@req3={0x7ff, 0xfffffffffffff9a5, 0xf41, 0x80000001, 0x80000001, 0xaf, 0x4}, 0x1c) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x16) 2018/01/23 08:30:56 executing program 2: prctl$intptr(0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ae1000-0x8)='./file0\x00', 0x10000, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000096f000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0xfff, 0x4, 0xbc3d}, &(0x7f0000d37000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009e9000-0x10)={0x5a, 0xd, 0x400, 0x75028c0e, r1}, &(0x7f00004c5000)=0x10) 2018/01/23 08:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002c1000)={0x0, 0x7}, &(0x7f00004a8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000777000-0x8)={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000177000)=[@in6={0xa, 0x2, 0x2c, @loopback={0x0, 0x1}, 0x4e300fe0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfd}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x90) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) socketpair(0x1f, 0x80000, 0x3779, &(0x7f0000623000-0x8)={0x0, 0x0}) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) 2018/01/23 08:30:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f33000-0x2f)=""/47) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005, 0x0]) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xf82, 0x2) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007dd000-0xb)={0xffffffffffff0001, 0x400, 0x2, 0x80000000, 0x800, 0xf5, 0x7986, 0x3e3435f0, 0x10001, 0x7f, 0x3}, 0xb) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f24000-0xc)='bdevkeyring\x00') mknod(&(0x7f0000a93000)='./file0\x00', 0xc008, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000120000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d3b000-0x10)={0x7, &(0x7f0000a80000)=[{0x3, 0x6, 0x2, 0x101}, {0x3, 0xfffffffffffffff7, 0x200, 0x40}, {0x4, 0x5d8, 0x9, 0x3}, {0x2, 0x7, 0x100000001, 0x50b}, {0x20, 0x800, 0x6, 0x9}, {0xf6e, 0x1ff, 0x3, 0x4}, {0x8, 0x66, 0x80000000, 0x400}]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00009e8000)=0x9, 0x4) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=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}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x9cd}, &(0x7f0000000000)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000000000, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00009dd000)="b6") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075d000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000cfd000)=0x0) r1 = add_key$user(&(0x7f0000ac7000-0x5)='user\x00', &(0x7f0000942000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000334000)="c2", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000a97000)=""/0, 0xffffffffffffffd7) [ 69.383783] keychord: invalid keycode count 0 [ 69.395094] keychord: invalid keycode count 0 2018/01/23 08:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f00003e8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) sysfs$3(0x3) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_pwait(r3, &(0x7f0000054000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000077a000)={0x0}, 0x8) 2018/01/23 08:30:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b2c000)={0x0, 0x0, 0xfffffffffffffff7, 0x0}) 2018/01/23 08:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000749000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000209000-0x8)='./file0\x00', 0x84800, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000dc8000)=0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/23 08:30:56 executing program 6: 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) pselect6(0x40, &(0x7f0000002000-0x40)={0x8, 0x7, 0x3ff, 0x1, 0x1, 0x6, 0x1000000000000000, 0x0}, &(0x7f0000001000)={0x102000000, 0x80000000, 0x8, 0x0, 0x401, 0x2ff, 0x7ff, 0x800}, &(0x7f0000000000)={0x10000, 0xfff, 0x0, 0x1, 0xe91, 0x4, 0xca, 0x5}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x9}, 0x8}) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000691000-0x4)=0x3, 0x4) 2018/01/23 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = getpgid(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea4000)='/proc/self/net/pfkey\x00', 0x6200, 0x0) perf_event_open(&(0x7f0000053000-0x78)={0x4, 0x78, 0x2, 0x3, 0x1, 0x3, 0x0, 0x7f, 0x10400, 0x8, 0xffffffffffffff57, 0x3e7, 0x0, 0x0, 0x9, 0x7fffffff, 0x8001, 0xfff, 0x4, 0x1, 0xfffffffffffffffd, 0xffffffff, 0x7, 0x2000400000000, 0x6, 0x5, 0xfffffffffffffff9, 0x8, 0x1, 0x3, 0x2, 0x911, 0x5, 0x6, 0x8, 0x5, 0x9, 0x5, 0x0, 0x4, 0x0, @perf_config_ext={0x6, 0x100}, 0x20102, 0x40, 0x3, 0x5, 0x5, 0x3, 0x9350, 0x0}, r1, 0x1, r2, 0x2) 2018/01/23 08:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pipe(&(0x7f0000ba5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000da0000-0xb)={0x402, 0x5, 0x1000009, 0xff, 0x9, 0x46, 0xd3, 0x20, 0x100000001, 0xfffffffffffffe00, 0x401}, 0xb) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/23 08:30:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000+0xf32)={0x5, 0x80000000, 0xfffffffffffff7e4, 0x6, 0x101}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x6, {{0xa, 0x3, 0x9, @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]}, {{0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$sock_void(r0, 0x29, 0x3, 0x0, 0x0) 2018/01/23 08:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000121000-0xb0)=""/176, &(0x7f00005b1000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000933000)={0x0, 0x0}, &(0x7f0000419000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000225000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xbc, 0x4, 0x4}, 0xa0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000fab000)=""/29, 0x1d) 2018/01/23 08:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) bind$pptp(r1, &(0x7f0000f10000)={0x18, 0x2, {0x0, @rand_addr=0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000f2a000)='fdinfo\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/23 08:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000818000)={0x0, 0xa0, 0xa56}, &(0x7f0000206000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008c7000)={r1, 0x7ff, 0x7, 0x6, 0x1, 0x7ff}, 0x14) 2018/01/23 08:30:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f0000001000-0x10)={0x8, 0x1, 0xa8, 0x3}) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000001000)="6001b8ee8ae3a218a44b34445a5c3365d3c848efd944f5bf94de22f1920d5c", 0x1f, r3) 2018/01/23 08:30:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 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, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cc4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) lseek(r0, 0x0, 0x6) write(0xffffffffffffffff, &(0x7f00002d1000)="", 0x0) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) r1 = syz_open_dev$usbmon(&(0x7f000094d000-0xd)='/dev/usbmon#\x00', 0xa52, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b22000)="a99f84390dfcd9139a1f85cdccf711f3e188011497ce23859839e85ba7b690f0be02579bd98dcdeccfec982c1d737e035dd9b0b731bb58cd5fc89c4e5221831c29b22403f9a2d02bbde37cb131fbf89b3e70bb198844dee2dd47dc6ced102923fdf7ae18fc4fcfa996899ea3525095848ea0f31521818164317f2508ac994cd83542f21b1190e3e0f62c0f83212cb0ae4488d704826d555534fa4fd22fe3577f8e2a") sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pptp(0x18, 0x1, 0x2) 2018/01/23 08:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddc000)='/selinux/enforce\x00', 0x193800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000005f000-0x8)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/23 08:30:57 executing program 6: r0 = inotify_init1(0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000740000)=0x0) r2 = syz_open_dev$mice(&(0x7f000019b000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000000)=0x7ff, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000f88000)={0x1, r1}) fcntl$getflags(r0, 0x40a) 2018/01/23 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b8000-0xc)={0x0, 0xffff, 0x30}, &(0x7f0000d5d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002e8000-0x18)={r1, 0x0, 0x10, 0xa2, 0x1000006}, &(0x7f0000a28000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000efd000)={r2, 0x4}, 0x8) 2018/01/23 08:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) r1 = socket(0x40000000018, 0x0, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000043c000-0x4)=0x0, &(0x7f0000596000)=0x192) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0x83)=""/131, 0x238, 0x1, &(0x7f0000007000)=@abs={0x1, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:30:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b59000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futimesat(r1, &(0x7f000041f000-0x8)='./file0\x00', &(0x7f0000889000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x5) 2018/01/23 08:30:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f000018c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xe5c, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r5 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r6 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = dup2(r6, r5) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r5, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000e4a000-0x48)=[], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) bind$ax25(r7, &(0x7f0000db2000)={0x3, {"a7e98ad8348776"}, 0xf5c6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000a2d000-0x5c)={0x6, 0x2, {0xffffffffffffffff, 0x0, 0x1f, 0x1, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.834513] binder: 11647:11651 ioctl 40605346 20a2cfa4 returned -22 [ 69.864306] binder: BINDER_SET_CONTEXT_MGR already set [ 69.869616] binder: 11647:11655 ioctl 40046207 0 returned -16 [ 69.876726] binder_alloc: 11647: binder_alloc_buf, no vma 2018/01/23 08:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400006) uname(&(0x7f00002d4000)=""/18) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007de000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000075d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000025000)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017e000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20, 0x80, 0x16, r1, r2}, {0x200, 0x8, 0x100000001, 0x327, 0x6, 0x14000000, 0xfffffffffffffffe, 0x5}, {0xff, 0x0, 0x4, 0x3}, 0x9a, 0x3, 0x0, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x84, 0x2, 0x2, 0x3, 0x7, 0xdb, 0x3, 0x8}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003a4000)={0x0, 0x6, 0x5, 0x8, 0x8b}, 0xfffffffffffffd55) sendmsg(r0, &(0x7f0000633000)={&(0x7f0000f3c000)=@generic={0x9, "804aa2bba489495390e1b68ff1a2bb647145c01f26d71de683de6a8a82c902d65fcc8ede19eac39b0302d954fad22a9451cec9084d8229629939129d741c34b021c6a7b4e9e8422bd87311c36c1724274a638fcd53d80baff08660dfefe083408660ecff70d5a9d3deb8ae18eeeeffe7ef29fbe9276051f7902f3e3e217a"}, 0x80, &(0x7f0000873000-0x20)=[{&(0x7f0000ae9000)="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", 0xfa}, {&(0x7f0000261000)="b5c9f6c6aa70da7f9f50b3abf437297764a59fc9986d8c495beb7aa97ee733ee3324247405f22a568d20b89ca8a86b2e6f20b314d405c3633be93bf3f605c5eeeb2a2cf791798027c2041a40ee1270a2afad2efecaeb87f2c6ea1cf539da56ed8b97aab0f5ed38", 0x67}], 0x2, &(0x7f000071e000-0x3e8)=[{0x80, 0x12d, 0x8, "3747f2f9275002d33e0607f60fd165f2985f3e4981190026f7d6710ad2ad747d2efb207ec2589ae59a72936497c820a9ce46187cde243661fe1d9343b6e1b67ac54908937e407efade975fa1278b3bc6f267fe531aa2af2c20e8ed34e0972271cb181ae033668e62cdb13a60f98ef5"}, {0x108, 0x1, 0xdb, "7c0e2d6466b39daee1485faea0e8a3f6621b1d5013e95f8735ccb5b538f25960e48377f4bb8463ccbbdfde604de8cba20b7f50b57210a2f4e17701420c30d4648b5309456ea3f92208956b9e44c987f28cb4db512ae922e32000af154c7c2387c1b8be483c1794b9b5516b8f1b15b58297d88cb0dcdb45923a94d69ce5d454276eafaa5a0cf5f832af992014699f5e79b2fbc8454e4594cf258bbc20e4e82e90501530306d9335896c188588074369ae9e9d2f2c802e9ddbb157106182b64daeca11a7a921180f90b36664a05775a7337c1cba5d04d752b06c0229b97c201c84861d92cf2b516d0e5db3c1cf09886bb4f7f3"}, {0x50, 0x197, 0x7ff, "c00ec5cad22d480bfc9bb2a5e5b49f7b5d0766f7d8161c047897af063331ce22e086c8bb8fea5204a432e4d657f59db1f95e0e675355a2457de3f6db6f4175"}, {0xe0, 0x1, 0x9, "22606d417bce78076defbb0cbdb8b3a49d4b8fa6362ac8bbe3f59a1c6050259088b6780c1226946241570ffbe80bcce32cb6112ee4ad230fe133782b86592cc629c8fac15ad94751c53cca12a99da19ddd0841c87e73643c1637b280423c99951376e64cdb7aa71078d7354bad8148f90fc833b7050e553691631a48766878329ee3a70c33ab3ae7e8206d8187869e8e518e526e4616bc9cbbc17acc3c1f44aa94522b8cbb26237b95eff8c1c3b0ab57decdc1f5015edcbec9a08109cbf5ac867e5f4c37756f98b5d6892e"}, {0x28, 0x103, 0x3, "a30248e3313ebee0bd211fb082b816aae5cb9170"}, {0x108, 0x19f, 0x3d, "3fe3d191918080326b708378e37159a9217bd50635c7a07b05e73ac18820f5266d4a8634d1556eaa6b9afc034cec784a2d8ce3d93408847ce885f2463dee6b65720b18d93613945fb4c7acc18c04f9fa86b8a25f97a688cd7a3ba4c86cd42b95be659a5b0bab6e0bcba636097c4c0b4f7100191768619ba3255c994429c26270623b5fcfc1144ce067369a649ee3486c88a62ec34240f68d08a20c083ac97c615a1ae992422d637ab93537af66f7f1cdc0c9b7640110c0610b44cf66b43614ba4b7739abc65c8bf74c1dc3dd67d4055faffd79eef521b0a7a7a60397e0e10285233aa95c80aa467d2accab298a7847bbd77f659d8e42"}], 0x3e8, 0x4000041}, 0x4000004) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008ce000)=0x6, 0x4) 2018/01/23 08:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b6a000-0x4)=0x0) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/23 08:30:57 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) fchown(r0, r2, r3) 2018/01/23 08:30:57 executing program 5: eventfd2(0x3, 0x2c4d4b9eef7804f4) socket$unix(0x1, 0x0, 0x0) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r1, &(0x7f0000013000)=""/0, 0x0) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000272000)=0x0) capget(&(0x7f0000e6d000)={0x20080522, r0}, &(0x7f0000152000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bbb000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) r2 = dup(r0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000fed000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000502000-0xc)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005dc000)=0x2) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x285, 0x0) 2018/01/23 08:30:57 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup2(r1, r0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000037000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000037000-0xa)="798ddde96a068e95cb8c", 0xa, 0x40000, &(0x7f0000036000)={0x11, 0x1e, r3, 0x1, 0xd00, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f000000d000)=0x0) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc5000)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000159000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000704000-0x58)={0x9e4, 0x8, 0x9, 0xfffffffffffffffd, 0x8, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x21f9, &(0x7f0000fc7000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000c67000)=0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000fc6000)={0x1, &(0x7f0000fc6000)=[{0x9, 0xfff, 0x101, 0x0}]}) [ 69.882275] binder: 11647:11655 transaction failed 29189/-3, size 0-0 line 3127 [ 69.893903] binder: 11647:11655 ioctl 40605346 20a2cfa4 returned -22 [ 69.902571] binder: release 11647:11648 transaction 83 out, still active [ 69.910128] binder: undelivered TRANSACTION_COMPLETE [ 69.920776] binder: release 11647:11651 transaction 83 in, still active 2018/01/23 08:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000412000)='./file0\x00', 0x0) mount(&(0x7f00000d1000)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f00008b4000)="") r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000fdb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f79000-0x4)=0x10) recvmmsg(r0, &(0x7f00007c3000)=[{{&(0x7f000090d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000cb5000-0x90)=[{&(0x7f0000bd4000-0xa8)=""/168, 0xa8}, {&(0x7f0000865000-0x6)=""/6, 0x6}, {&(0x7f00007aa000)=""/4096, 0x1000}, {&(0x7f0000eb6000)=""/34, 0x22}, {&(0x7f0000c62000)=""/4, 0x4}, {&(0x7f0000dbb000+0x3ed)=""/37, 0x25}, {&(0x7f0000951000)=""/0, 0x0}, {&(0x7f0000ac6000)=""/4096, 0x1000}, {&(0x7f0000e6e000)=""/123, 0x7b}], 0x9, &(0x7f00004ba000)=""/97, 0x61, 0xfff}, 0x7}, {{&(0x7f00009bf000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bfd000)=[{&(0x7f0000212000)=""/180, 0xb4}, {&(0x7f00003de000-0x63)=""/99, 0x63}, {&(0x7f0000113000)=""/4096, 0x1000}, {&(0x7f0000ae0000-0x32)=""/50, 0x32}, {&(0x7f0000ff6000)=""/92, 0x5c}, {&(0x7f0000283000-0x3)=""/3, 0x3}, {&(0x7f0000188000+0x910)=""/114, 0x72}, {&(0x7f0000eb3000)=""/20, 0x14}, {&(0x7f00006bf000)=""/28, 0x1c}], 0x9, &(0x7f0000e3d000-0x3c)=""/60, 0x3c, 0x9}, 0xf195}, {{&(0x7f0000c99000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000538000-0x60)=[{&(0x7f0000485000-0x6d)=""/109, 0x6d}, {&(0x7f00002f6000)=""/93, 0x5d}, {&(0x7f00005e3000-0xe8)=""/232, 0xe8}, {&(0x7f000095d000-0x80)=""/128, 0x80}, {&(0x7f0000bd9000-0x5b)=""/91, 0x5b}, {&(0x7f0000d91000)=""/34, 0x22}], 0x6, &(0x7f000075b000)=""/245, 0xf5, 0x0}, 0x1000}, {{&(0x7f0000794000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b94000)=[{&(0x7f0000c96000-0x16)=""/22, 0x16}, {&(0x7f0000a93000-0x28)=""/40, 0x28}, {&(0x7f0000732000)=""/170, 0xaa}, {&(0x7f0000536000)=""/120, 0x78}, {&(0x7f0000979000-0xd1)=""/209, 0xd1}, {&(0x7f00000a8000-0xaf)=""/175, 0xaf}, {&(0x7f00008d4000)=""/239, 0xef}], 0x7, &(0x7f0000cd5000-0x99)=""/153, 0x99, 0x100}, 0xffff}], 0x4, 0x40000000, &(0x7f000080a000)={0x77359400, 0x0}) 2018/01/23 08:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000012000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1221ad0e38c502da0c849f7ee2a4786d"}}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x40801, 0x0, 0x0) getsockname(r0, &(0x7f0000172000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5f000)=0x20) 2018/01/23 08:30:57 executing program 4: pipe2(&(0x7f000047f000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c00000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d4000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000438000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x33, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x3cd8b3df, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xfffffffffffffed6) ioctl$sock_ifreq(r2, 0x8930, &(0x7f0000ca7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003ba000-0x4)=0x0) perf_event_open(&(0x7f0000ff2000-0x78)={0x3, 0x78, 0xe82, 0x8, 0x0, 0x78, 0x0, 0xfffffffffffffffd, 0x80000, 0x1, 0xd4, 0x3, 0x2d8, 0x10001, 0x1, 0x9, 0x98b, 0x3, 0x4, 0x22e, 0x4861, 0x9, 0x800, 0x20, 0x200, 0x4, 0x100000001, 0xfffffffffffffffb, 0x330d, 0x2, 0x4, 0x1, 0x7, 0x81, 0x6, 0x4, 0x1ff, 0x1, 0x0, 0x80000001, 0x0, @perf_config_ext={0x7ff, 0x6}, 0x0, 0x10000, 0x9, 0x0, 0x7fff, 0x3, 0x6, 0x0}, r4, 0x1f, r0, 0xd) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008c8000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009d3000-0x5c)={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ef6}, 0x2, [0x1, 0x1, 0x1f, 0x9, 0x9, 0x8001, 0x3, 0x20]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) read(r0, &(0x7f0000990000-0xab)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 08:30:57 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d87000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xc000000000000000, {{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]}, 0x1, 0x4, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x294, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x2b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000eda000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007e9000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000575000-0x30)=[{{r1, r2/1000+30000}, 0x1, 0x40, 0x1}, {{r3, r4/1000+10000}, 0x2, 0x3, 0x4e}], 0x30) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 69.933404] binder: send failed reply for transaction 83, target dead 2018/01/23 08:30:57 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x84000) fcntl$dupfd(r0, 0x0, r1) renameat2(r0, &(0x7f0000013000-0x8)='./file0\x00', r2, &(0x7f000000f000-0x8)='./file0\x00', 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000009000-0x7d)="5164190819fb316e24365ddde94a9090e9b301cecb01c566ac9c1773ca958b63eac4f2f1890dd4e4d710511473da3f4eaa846343b8db6331a8446f9619536b7da3aa61dde5e58cfaecf07b23b0d4e30bccc03c1beb05ceaee66c9bb1ae01d9e363d8b84700399fa31cc7cbaa9ba1488b7123b038885e8d63969d1c7e12") sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000000d000)={0x9, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000025000)={0x2, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000001a000)={r2, 0x3}) 2018/01/23 08:30:57 executing program 2: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000198000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000035f000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/pktcdvd/control\x00', 0x1, 0x0) r1 = openat(r0, &(0x7f0000bc1000-0x8)='./file0\x00', 0x2000, 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000fd000)=0x0, &(0x7f0000c2d000-0x4)=0x4) r2 = add_key$user(&(0x7f0000f22000)='user\x00', &(0x7f0000ee1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023f000-0xf)="189a19cfe567e5828a638730aa25e0", 0xf, 0xffffffffffffffff) r3 = request_key(&(0x7f00004cb000-0xb)='cifs.idmap\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a9000-0x15)='/dev/pktcdvd/control\x00', 0x0) keyctl$instantiate(0xc, r2, &(0x7f00006de000)="bcc8c108f88d2b4baff6fce693933dff5b417414c969974de471e9396dade1b46eed12b8dd48aa1ca919f736996e9b6d79d5abddb3bee81c8e99512a221db6a7bd57547c7448d89b1384e9d500555e216ddb3580bcdbf6683927cc0c15a06d2e34ea9c6852ca", 0x66, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000210000)="", 0x0) recvfrom(r5, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000030a000-0x4)=0x0) ptrace$setsig(0x4203, r6, 0xd5, &(0x7f000005b000)={0x8, 0x40, 0x0, 0xbdbe}) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000fa0000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f90000-0x8c)={0x0, 0x5, 0x2, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000581000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00009fa000)={&(0x7f0000000000/0x1000)=nil, 0x9e, 0x7, 0x14, &(0x7f000030e000/0x2000)=nil, 0x7fffffff}) fcntl$getownex(r0, 0x10, &(0x7f00007cd000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) getsockname$packet(r1, &(0x7f0000e7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000045d000)=0x14) sendto$packet(r1, &(0x7f0000557000)="b6998bda681b69dbb68865c472d0e5e57491024feee42f478bf730120dbe4840d8f35e1dc2b24431ce6db4f4111d660a04a132cc1d2a5fb9b916d788eb53bf2f279ac7da75c1857549f28ac16eaaab6763ae57e86ce6f8f1cc0909a20c6f759eee4844c03b2c29cc3ad14dffef01703bf356a088598addfebbcf397b0a6f0691e86b45b77cc503eda7b58b752a0e0b9e9165dfab0e5cda686491e51a2a67b859bdfdcfdddf186eb529fb79969f45ddfacdc30662f261add2434cfccd62b13441d5a66e9ed2c4fb455ac43b4e034a7fb946957e540c99804762b7b45c349872efcf123c70ccc1e0591f34c4af656c69aab8dedb2be399", 0xf6, 0x4000, &(0x7f0000f91000-0x14)={0x11, 0x5, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/sequencer2\x00', 0x3ffd, 0x0) 2018/01/23 08:30:57 executing program 4: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000d33000)=0x0, &(0x7f0000c73000)="") readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x300, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) [ 69.982664] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 70.008735] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/23 08:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000048b000-0x4)=0x0) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000b1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00000f9000-0x4)=0x1e, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d3e000-0x28)={@generic="23bdf258606761f4ae180fc786c437dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000f81000)={0x11, 0xd, r1, 0x1, 0x1, 0x6, @random="24ca3bbd5335", [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 08:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008cf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000069c000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c27000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0xde, 0x1, 0x8}, 0xa0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00009ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000342000-0xe0)=[{&(0x7f00008f7000)={0x27, 0x3f, 0x40, 0x7, 0xfffffffffffffffb, 0x1, "8d81ec68d54075b2b30729e8c88021663c9b5625b16f0f018f41180880c939c96ec49a4a83bfef8986d23a4005d60e17a02dbae8514fe7c38b33e3b9f3767a", 0xff}, 0x60, &(0x7f00001a7000-0x20)=[{&(0x7f0000154000-0x48)="83dd3f312dcf35878bf8cda4dc8eb878f045a17f29a8ed117e3139adf133fd7d1bc1662f504a412192b89ce8e6b3ec380d4cb6c5426bfc131ea9e4dcb54381c0f23eabecb1a3457e", 0x48}, {&(0x7f0000655000)="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", 0x1000}], 0x2, &(0x7f0000b40000-0xa0)={0xa0, 0x104, 0x8, "869a36e7be4e90a8c762f5d8bcd1daf038b58ea63fad4b06a9222372929389ac91cff6bb768dfd829f6e236be9f675abf48a4c12b2a0ab0eee69b5d5046cd8f43874c85a10836a2235662a88ef862ca02a6ec251ec24aa656818f68033118e7a8f85a383ffd2c8aed978703f4ceb6d9850ad20000531803d20088ba7ca856ca0e7a9346480736f6c98"}, 0xa0, 0x24008004}, {&(0x7f0000c2c000)={0x27, 0x393, 0x9, 0x3, 0x6, 0x1, "c6a1d5dacd8182f14ea06f436cc079b3881047f8bfc7809ccbbc009345180099c13ad6c5121f838a9000834cbdecae0a6ca3cadb65e75d20ac587ff55c096d", 0x2}, 0x60, &(0x7f0000046000-0x10)=[{&(0x7f0000e4e000-0xac)="44ec6e567a9b3d6bbd9b814c80ef0c82bd46b44c89965b5319cd835ff83c12d4860ac3188c817cd50010492fbada359089f0e8f0a0fbbe7749ec93da5d652fed8b6fec1718347e086c0283d2aa52e7ec09e9f8ac409ca3987cd3868714f520974bdfd0ab1cdf2513a793fdff771371840b9cc78e87272acd3a2897a9e46d19bc3716d03e03ff1674bcde6162037a259447a4c67b00e517746b26cc03c5c2fda05d59d3eacc2a3a3323f5afe5", 0xac}], 0x1, &(0x7f0000b97000)={0x38, 0x10e, 0x81, "ea4548aecbb0a5dcda5ed1fab7cff84ef7f0d1da6904158a6a6192b9076a0cd138c45df732"}, 0x38, 0x20000000}, {&(0x7f0000590000-0x60)={0x27, 0x9, 0x81, 0x2, 0xfff, 0x6, "02e4a4fcfd19a74e96e88a52a82ace49e7150d03cb33e35aca6793c8833d2c75bd5b9e1dc21c8e18e96e183303fce035206a5a1e0028bfb0d901f05d54cdfc", 0x4}, 0x60, &(0x7f000003f000-0x10)=[{&(0x7f0000c65000-0xb2)="ba0535be9c2ed04edd1b4f13242d980b6a71ebee4936c736d97f3b211630dc57167007b1aa9c5495b3b9e7404906203694f69e30513b19f62188b0b5952b84dc3c28210d45eaf88963876e7f0d70f2e3db694b109e70395ae0ce7ca93726fb2828294ce0ff8bf698fc84101a594ac64c1c36c2c55af6be43a9a0c5d32b2f5f729b653630b5471b5ec6dce0905137d7d783f6c2753d7a50ae49eeebd501259fe56b8f663fee89a23a08baed716130807c27df", 0xb2}], 0x1, &(0x7f0000801000-0x90)={0x90, 0x1ff, 0x8001, "d6ca9b2940e488fa9615eb48fd702654fb8bfb64f79624935cc8562c0e7f9574e2d43c11a3796e9b7fc1e98f408d0e25fa65101cd0855a7053b0d669c8a13bb4c2de71f185f5f6a6748c38386c3b0c789d9b9313391bc8b0263777df911a4fa7039a1a5342b0de2134203d2c182a96c40316fa233bb1c085df8f"}, 0x90, 0x4850}, {&(0x7f0000590000)={0x27, 0x81, 0x100000001, 0x2, 0x2, 0xa5cf, "08faf8fcdfb00a408f820f916dbb4a57b9fe504d81218c7ed2376fb898491ba9b2357534b55e901aa43d4294cc5d6b1e27bc3d762392c51a70bbee9ac42340", 0x80000001}, 0x60, &(0x7f00000f1000)=[{&(0x7f0000d8a000)="ce9556360bdbaacecd5095b7141d600a96370e203fe3d75470da918da4e44bd0826a218fdb79cc707ef05d88da88e6b5926570c9cee8f153fa7bfeed10b49f91cd81ee4af253ff4dfe1c070812c80e4f31f6fe16ecbc14a36ad94e6c9e39cd692d07d910479fd142d5204e793ed8ac80f65d7bcce44bee53ad353a303712c391b303c15ae3e11e15565e97734996ecc2c7d3252c0e1453db50a9048efebbf725d95cad15789d6ab167f6c9451c46782f6ec26ac250d7b3aa2e1871ed5111d56c339b845d047cb9a594517464c328cfcb16b2", 0xd2}, {&(0x7f000047d000-0xe9)="508b667842142f88cc9b3c758643cac07b5f2c3ec11789244bb287b038d56a385aadaf7d7294971af21496ec4b698ea562dc02b1bf5a6d18c31d95e2726dcda004c48c933f58d9f18b3af5aaaa8576148d9b8c39576984759d075942a5859eef0aebcf9fa776c55de8db324bdb583428dfdd9db506a8fe2600c14dfd162944f291dd996a23069ad84d322c4c9ca592613e8f1ca2d4e7740369926dec620adeb4bc8bd39074ce3a64a8e5eef39f604013457fbbb4d0a51ae6ffa3567d30f563a207a497eba59944fbfdde9859809d62c42944194b4042c19a69175f51a4bcec29a3ead331d5beb9e10c", 0xe9}, {&(0x7f0000cb0000-0x77)="0f2a8abf32c19454acefbf764b627e389cf7d1ad7b0a28c63ecaef516363d62085bb9c86f6b85030ba9bc8f6afdc315803e6f6c82d352622ca4eab0b669dfc36628995c1815426e99ad81f5b2961536387a1418d0cf24fdc7da930d9df3a2c6c1eee86e61812118f49a9238311535dbbeb4842f91c54fc", 0x77}, {&(0x7f0000980000-0xc5)="61cd41db662d7d94ba1832b4f8acfe728da0bb8534f8a173120512d1f596178409f1d312bfe173517e4066a56e85414c8c807ce6d11921a946b9334486d3b4fcc8dcd74e32ade95b6afcb5f0f60e55b7c28851940ec07da9c58544abb38192a06f84f5b1a124ac9ffe6ea7932cf4dcae463db1052f039385e979102ac771f07099438d2fffc3384d70ae6b3ad86abe74c27e62cabc60c5f06ad358e660f381d02f449c4df3556820c5a01588069e157e72782afbd664a114f573485594f8760c277a9c0a6b", 0xc5}, {&(0x7f0000664000)="52381016cdb775afe190a107afd265fb55ce73a4b82ddd0d081bf2b5f1d01a1ea8935cd42a203016bdaa54fe282d41995ce4e69809551e1e374b7581ba34dd21f379901a9c9bcb059c8915aaf028513225c88e994adc1c451d6137aa61ce801dd5ef8a798af2d792d8d74b74b2a95832f1df642febd2029509825e527913cb2ed14cdf16598166cbe13a014d90d2305a9dcb2959310ff6b13171ac758451c3", 0x9f}, {&(0x7f000069d000)="a8cab476868e3b8ecfa59946f5c558407953d89ef0954ba5676d5d7c79bc345e537b77f84abad253ad1bab12141fc65d5ed40292a74a7814969584ba588ab670b1c693e7a4f28a400eb9099c12679ef7951bd43d5440efafe157b60db26cf44a1ac813a33ff43e0f95cd035dab95e0ee49412e84da6c50d3c9442712eb15", 0x7e}, {&(0x7f00005db000)="7a04d9c86ec0199759e997e5c0380140b6d15a304bb6795dfc3524db95753bae22052d13a2b6e157a86f9e84f7b799d12d8e324b97fe1612eb0a4524b8fb9e3fa4e75eee439cb0aafdc706c869b3b75ff5805fbd6486c339a1db15627682498eeede4c7c7aa7", 0x66}, {&(0x7f00001a7000)="b1a57727c242310eb89607a805e4534ac99ce7d2cb7ce529131f88896495a1dc8586889a9ec63567028d0d100c3eb57a06a5ccfacfbf700ab6f5ec", 0x3b}, {&(0x7f0000f26000-0x4d)="7130262f52c62af7a32dbeaad19b0922757d20e72697a167c822d91bd9306dd91d57e035bb4488c89e293f7c619cc806444c3dd3ccda6c57d375985a67e1d5245d64e45e5642a3022c8c7f4338", 0x4d}], 0x9, &(0x7f00007d1000)={0x20, 0x10c, 0x9, "72df9615ef4bd3b36d5942e93360"}, 0x20, 0x4040000}], 0x4, 0x40801) 2018/01/23 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r0, &(0x7f0000869000-0x20)=[{&(0x7f00003d5000)="", 0x0}, {&(0x7f00006c8000)="a9c580141bd55de88cb72df2fba8b0de34e12885984039c74f380c9d484a38d48feb9e6407e47ab7c26a521195fa00fb75b92d913c61a593c468e179c4be39481db5649f69a922f9dc4c3ff18e9c8439313833a45c4023d1e5ae9040bab876944c9d60c5ab3a92a0be8db746c0540e56517e6262c27826ca63f0e7deb219c796011ebe1252f01788e28969a237c093b9d4d0436b4312f5af739ece3889d56897d6b0a32b4e52823b786eb87adc98316ef07ef0d93feef14d05371cb659f349f595b4861aefcf28f7d3", 0xc9}], 0x2, 0x0) pwritev(r1, &(0x7f0000d82000)=[{&(0x7f0000cc6000-0xc1)="f16cab268ae179c42466ce94721f3f69412384f4cf0772a2515d5aee38eb63b32a9d008dcd89271adb5ee3649f1b2a1eb17c79d2d75bc8d368427eb488dbc73a529cf9b16dd60fb850037acad63af6c0c0f8b437f96f505da2ea1be8ef45f5808e22811f72f8c60589c377b826ef2e9975eecf64320aabeb094855cf1bb0f08313d943a7a95ec287baf247b07bca47036450deaa07910d851429cae87a3e2dde9d9f1b59e40ea0fd009db8a9ecbcb648a81722db10296e4ced8241545c2bdaf0b3", 0xc1}], 0x1, 0x200) fchown(r1, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000f80000)="a413590671c703920f6fd7a68f4b6aef4aa7c90ccc02e01bf64b831830e923e9e77fc04d2cea821d25db886744afab26467327c999f8db7ae32db2856535df3246d3ce3f4de95da18b1ae4773fdc8ba509de4fd47bc5c32382e73aadfe9140a37bf04a0de7184b8a54f36acba6aa36675f7b984c8ffcedee9635cd4620be2e1be8df4a38e701348ecd23ed167ba5aa2197de77aad0f7eaca4ae4b35881626d64fa2858a3c4e10bb1423d3f7c5d99c2", 0xaf) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/create\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) 2018/01/23 08:30:57 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() unshare(0x28060400) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000a000)=0x4, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000027000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000027000-0x4)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) exit(0x0) syz_open_procfs(r2, &(0x7f0000009000)='cmdline\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000027000)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000027000)=0x8) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000027000)=0x0, 0x5) 2018/01/23 08:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a76000-0xcf)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c78000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007e3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x81, r1}, 0xc) syz_open_dev$binder(&(0x7f0000369000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e72000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003c6000)={0x0, 0x2}, &(0x7f000038e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d3e000)={r2, 0x8, 0x7, [0xff, 0x7, 0xfffffffffffffe00, 0xc1c, 0x8, 0x2, 0x6b5]}, &(0x7f0000460000)=0x16) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/23 08:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getflags(r1, 0x40b) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:30:57 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000002a000)=""/48, 0x30) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/01/23 08:30:57 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000678000-0x4)=0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006cf000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f51000+0x5bf)=r1) 2018/01/23 08:30:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000013000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000003000-0x10)={0x3e, 0x800, 0x7fff, 0x401}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000b0c000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000555000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/23 08:30:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007eb000-0x15)='/proc/self/net/pfkey\x00', 0x220000, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000217000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x100ff7fffc) 2018/01/23 08:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000641000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f00002d0000-0x50)=[{&(0x7f0000a8a000)="20ac3b03f758f79a29068a062b02a3c91d8ba1b21f681bc4edf77526b01c0de5e61c03bb3bc1a1f01e34947ef6b8363353d4d98344aa65d6a1d43aa81aee1795ed294c89e24a6011a963e9cb6a3e1a3ef912045fc30ef21d8b9a8dd1630d8023483f60423081c8a9c645a4e70c5393154bfe21094a4d212fc4b4b481a3a329c2e888b030aa97905e1217065fa443da5cc983dc7a7ae2342da53585d4cedb7dea3f78d6d12a5620c621a637db", 0xac}, {&(0x7f0000b91000-0x73)="d6ae1ffdd20df95f619b1cd028d5a62c1909e4ad42fe23368e014d0140679317964a6667c949ce6c283676516bb7ca8bc999b6538300212c9a5aa9dacebcf0073a5ca39953c5d2a54b34348b844cb774103eda56c84220c74935c3ae7785c77c0acb41c2f85bd960af6d2034e10b62220671dd", 0x73}, {&(0x7f0000b4b000-0x29)="ca74361326d28cafbdb306be8ee3e1588dee2ac55280e85b2d4224313998dc426f52d50c0b75adf2bb", 0x29}, {&(0x7f0000fbc000)="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", 0xfb}, {&(0x7f00008a6000)='P', 0x1}], 0x5) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00003b5000)=0x400, 0x4) 2018/01/23 08:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000052000)={0x6, 0x7fff}) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000016000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fb7000-0x2b)=""/43) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r1 = add_key$keyring(&(0x7f0000bcd000)='keyring\x00', &(0x7f0000211000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x10000000) 2018/01/23 08:30:57 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f68000)={0xffffffffffffffff, 0x3, 0x2, 0x2, 0x699}) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f69000)={0x0, 0xec85, 0x8, 0x8000, 0x96d4, 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]}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004da000)={0x0, 0x0, 0x0}, &(0x7f0000a32000-0x4)=0xc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ef5000)='./file0\x00', 0x22) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000055c000-0x6)={0x0, 0x9}, &(0x7f00002cd000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002f8000)={r2, 0xdf}, 0x6) 2018/01/23 08:30:57 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f000000d000)={0x1, 0x8, 0x0, 0x1f, 0x3, 0x7, 0x1, 0x3, 0xe3a, 0x3, 0x3, 0x91, 0xb0c7, 0x1, 0xff, 0x9f1, 0x8, 0x40, 0x9, 0x5, 0x6, 0x101, 0x1, 0x5, 0x4, 0x1517}) r0 = getpid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000)={0x0, 0x0}) capget(&(0x7f0000015000-0x8)={0x19980330, r0}, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:30:57 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0xfffffffffffffffb) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f18000-0xc)={0x0, 0xf6e, 0x30}, &(0x7f00009bb000-0x4)=0xc) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f17000)={r1, 0x8000, 0x5, 0x10000}, &(0x7f00005f6000)=0x10) 2018/01/23 08:30:57 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0xfffffffffffffffe, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000012000-0x8)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000002a000)={0x0, 0x2, 0x7f, 0xd7, 0x0, 0xc486}, &(0x7f000002b000-0x4)=0x14) fchmod(r1, 0x20) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000002a000-0x1b)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x100000001, 0x1, 0x9, 0x2, 0xa0, 0x80, 0x2f, r3, r4}, {0xb88a, 0x1, 0x2, 0x3, 0xa0ed, 0x8, 0x200000000000000, 0x8}, {0xffff, 0x601d, 0xf5, 0x6}, 0x20, 0x6, 0x3, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x0, 0x0, 0xed70, 0x80000000, 0x9}}, 0xe8) 2018/01/23 08:30:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0x10000, 0x100, 0x9, 0x40, 0x0, 0x0, 0x8, 0x0, 0x1, 0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000013000)="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", 0x1000, 0x20000040, &(0x7f0000002000-0x10)={0x4, 0x2, 0x87, "a5f18901fbeb", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ea0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000099f000)='/dev/pktcdvd/control\x00', 0x4a0100, 0x0) 2018/01/23 08:30:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f2d000)={&(0x7f0000a58000/0x2000)=nil, 0x2000}) 2018/01/23 08:30:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x44000, 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(&(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(&(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(&(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(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 08:30:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x463000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fremovexattr(r0, &(0x7f000058d000-0x9)=@known='user.syz\x00') sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000040c000-0x78)={0x4c3c, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x100000000, 0x8b3, 0xffff, 0x100, 0x0, 0x800, 0x800, 0x0}) 2018/01/23 08:30:58 executing program 4: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/23 08:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') listen(r0, 0xbc) pread64(r0, &(0x7f0000015000)=""/0, 0x18d, 0xfffffffffffffffd) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/01/23 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000cd4000)='./file0\x00', &(0x7f0000bdb000-0x14)=@random={'btrfs.', 'em0$nodevuser\x00'}, &(0x7f0000cd4000)='\x00', 0x1, 0x3) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/user\x00', 0x2, 0x0) fcntl$notify(r2, 0x402, 0x0) exit_group(0x3) waitid(0x3, r1, &(0x7f000014f000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000032a000)="8716ff96940b6bad26e5b6466f2b47ba81c313b039963b4abb5f34d8232306b31547939f7d9167767e35ab", 0x2b) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cd6000-0x4)=0x3, 0x4) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cd8000-0x5c)={0x5, 0x0, {0x2, 0x0, 0x2, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r3, 0x42, 0x20002, r3, &(0x7f0000cd6000)='./file0/file0\x00') select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r4}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 08:30:58 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000004000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/23 08:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f30000-0x4)=0x1, 0x4) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) 2018/01/23 08:30:58 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000018000)="0ed4ff0f", 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001f000)=[{&(0x7f000001e000)="a86897f73237e12d29952672e9641f832743c012efcb8f68334868d8b06ff4fd8eb0aa0dec503b38ffe8f5aab633b7cd7ce700da701ca07e86669bc454f9f9a2334fa785544519ec013bdb01d30c1f7d95a1bef1c7cda51ca0cd0b30d46c680ed71b765d59319b23bd772de9ab128905d62ca356db435ed65f61a3e0f9bc6a1b0a9af92a46b31c2fbc3f489a820fba0742e36ddb7eeeae2ff426f54cff", 0x9d}, {&(0x7f000000d000)="26f64ac4176c87d76ec9e7fe025818b02e91d935084246a931d74c9ccdfe1d020383f5725e5f50f0d4585af4ddcdf34d54e3b6471debf53dae3987fbe73801550db6300ac77636b3870435f81243409552273be033de89e6ec422a77eca9aefdf97e411b1b9c51da374f2899c3b09ab99d58de4f587137f346a4b696021ded93fe4c966ffba030aa18e7115ec0fcf163eab48a65ed5a61094249c81feb511ec43b59276269010858b4c6a7dd211a6d2487e08ba9f9fbfb5052dc60ee", 0xbc}], 0x2) 2018/01/23 08:30:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000014000-0x4c)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = dup2(r0, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000196000)=0x8, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000564000)=0x14, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea9000)="7070066c9f3016c14a48bc346fa44a85dce168be91e2d79875fb063e866c0a4351af0c7843359a1e0017053a06334b87f773515040ba14a0963a39ff29795c3ed1593a831b2407f2fb2db206f7bab3dcf82c484fdc32059307e14f6d479f0a6f34ca84d3d378998f4f0ac756bf1486334fc52ff2b1e66112", 0x62, 0x20008045, &(0x7f0000a2c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/23 08:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a8a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000970000)={r2, 0x3}, &(0x7f00005ef000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/hwrng\x00', 0x20000, 0x0) connect$netlink(r3, &(0x7f00005b8000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000db1000)={0x77359400, 0x0}, 0x10) 2018/01/23 08:30:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_create(r1, &(0x7f0000013000)=@access={'system_u:object_r:var_auth_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x32) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:58 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:58 executing program 5: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) r0 = syz_open_dev$usbmon(&(0x7f00004a5000-0xd)='/dev/usbmon#\x00', 0x2, 0x20080) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000cec000-0x4)=0x8) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cec000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000070000-0x68)={0x2, 0x3047, 0x7, {0x0, 0x0}, 0xffffffffffff8001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.909475] binder: 11837:11840 ERROR: BC_REGISTER_LOOPER called without request [ 70.921238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 70.936064] binder: release 11837:11840 transaction 86 in, still active [ 70.947226] binder: send failed reply for transaction 86 to 11837:11859 2018/01/23 08:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00002d1000-0x4)=0x5, 0x4) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="ff") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000283000-0x20)={0x9, 0x4, 0x201, 0xa4, 0xa6b, 0x9, 0x5, 0x1, 0x0}, &(0x7f000008d000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a11000)={0x0, 0x67486617, 0x7fffffff}, &(0x7f0000e53000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009cc000)={0x0, 0x5, 0x3}, &(0x7f00002e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6c000)={0x0, 0x3, 0x20}, &(0x7f0000634000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc0000)={0x0, 0x7fff, 0x8000}, &(0x7f0000cc2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f9000-0x20)={0xff, 0x5, 0x2, 0x3, 0xffffffffffffff80, 0x9, 0x6, 0x9, 0x0}, &(0x7f0000cdf000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000448000)={0x0, 0x2b, "dbcc68aacfad979e9ae245e76a0cad628a256e3bf74a4696cddc06eb925d8e73e602480ae14c90442dbf0f"}, &(0x7f000021d000-0x4)=0x33) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000825000)={0x0, 0x4, 0x5}, &(0x7f00007c3000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000341000-0x8)={0x0, 0x7}, &(0x7f0000bf7000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000941000)={0x0, 0x7b640cf9, 0x10000, 0xd13b286, 0x2c, 0x6}, &(0x7f0000d68000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040c000)={0xf2b1, 0x8008, 0x400, 0x80000000, 0x0}, &(0x7f00002e0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009c2000-0x108)={0x0, @in6={{0xa, 0x2, 0xa7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x4, 0x8, 0x1, 0x0, 0x1, 0x5, 0x400, 0x5, 0x1, 0x6, 0x5da, 0xc77e, 0x2, 0xfffffffffffffff7]}, &(0x7f0000948000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000066e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f1000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000999000-0x10)={0x0, 0x4, 0x2, 0x4, 0x0}, &(0x7f00005d6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008d3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000672000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000995000)={0x0, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x80000001, 0x253, 0x1}, &(0x7f0000f53000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000541000)={0x0, 0xd6cf}, &(0x7f0000c52000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000899000)={0x0, 0x6, 0x1, 0x81, 0x1, 0x7fffffff}, &(0x7f00007d6000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ad000)={0x0, 0x0}, &(0x7f00000f1000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000554000-0x8)={0x0, 0x3}, &(0x7f00003f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000083b000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47a, 0x3f, 0x9, 0x4, 0x101}, &(0x7f0000f60000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e15000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfa3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae8000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000714000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe99e, 0x6, 0x3f, 0xaaf, 0x6, 0x4, 0x80000000, 0x0, 0x1, 0xd27, 0x200, 0xfff, 0x214a, 0x3, 0x685]}, &(0x7f0000256000)=0x108) sendmmsg$inet_sctp(r0, &(0x7f0000c34000-0x188)=[{&(0x7f0000249000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000039c000)=[], 0x0, &(0x7f00007b6000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x100, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3, 0xa1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x825, 0x40, 0x1, 0x100000001, 0x0, 0x9, 0x8, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xd, 0x2, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x20000000000000, 0x6, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0xa1, 0x8, r5}}], 0x120, 0x44}, {&(0x7f00000ee000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000091c000)=[{&(0x7f00006c5000)="6ed46b50b5bee1b2fedd63034d317e2ae5728465605d8996e949859e20968b9af5c3724f143f4985949d52ecd64ec9c7275ecca349cb46b322aba5a448fa7c07b91922df7cb0d4ecd653b9d8abaa2c057905e2bccc85b64977974627beecc3f6b28cee19f0731d980e34c506dbdc2ff7c6ac2d3222779468ac5c66519041f9f0fcce053be2a2aca545c57875969528646b04b0003c61c9a78a55ff94267208790e6ca028f1c09f20e6a37e2f6dd635b2b8aeb53e26925d0ba05c133a10e48b8807e6c0f495a958352dcc643c10919c11e3bed8f01b0abb94ed0d6705c5cae5c4b0bbd268e6c0e36a8348fe", 0xeb}, {&(0x7f00003d8000-0x38)="80e7b58cf78500a1a9754adf5d69a27a768a0f85001608406f3c55a022b9a3333464ffd3b12a48c67a38f27c81b57bcdf1526d67a417ed9c", 0x38}, {&(0x7f0000283000)="b4d3155d1f93f83cc448ce9f9d04e840c765d47db102c8f1e666a8a6ad1a345302a76e885435900bf2bff77938896226778ec359a10868b9a99d2f", 0x3b}, {&(0x7f0000f05000-0x1e)="cd742b279a157e513d7f2ea6d5138b9aed5f43604ea1e2aa436306431206", 0x1e}, {&(0x7f000032b000-0x7c)="c8c461f23a0859ea5f9154d8f350f7672c285ffd9fbef6cd3ce97950e31fbbd45c18da59c62d49a77de1a45078686dc6db389997ffe4cef98cc1479baea851ffd428e36e48d177ab78506e79e2442cfa293556a52a3cd83e67a4daff039f3740334d55f6d257425e2d0ef55c11f66f86c7d90e4ced712541f8506e8b", 0x7c}, 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&(0x7f00009be000)=[{&(0x7f0000ede000)="87795778cf60d8a832c729e07e5915e994f23f2dba8b034252669bf809c2bb0e62bf5349dd602fa3a137127a275d296bb001c2d730a804578579553912087ca3c1e730668088a54149ffa326421fb1c856d7cee98d4057a8873310bf2729b8bb53c177da75f7f46e0e8e2b340f4192a11e745a9ea70ee01a8b8e68071c1c093068f8a1c49bc3d7bd3c17fcaec027acc6a7b339e9bd73eef09e421c203f2c1c164e233aa8b3cf52f4b629dbae93f8200612755004e0290090308c9bc7449b9f740e1642a9596e106df97020b432962a946d10cbbfd9f2952bea6847cc044c698e285b751961ced560f87e22b2f77cb60a9d54bea1f75be3", 0xf7}, {&(0x7f0000f5e000-0x8e)="1c7e7f6bf0a3b14de10a834992ba76596b766b3b1da6e9d2280471f325f29bb155576258646d74d82c4ec1782299de4d7947ef37d61a81d3e889226b1dc6bb225059867a96f61533d348056307545ba387fb43e0cb064234df5a432ba8c685844aa24e1d83151b2c570dff57ba5ed3864ecd1b6ffd352e4958eb3f43ac6800d6195d40e16f398b85098e228b784c", 0x8e}, {&(0x7f0000032000)="04aeb0d1f1975f397870269a635e066e5cc9d3279084e732cf2d05931a32e9f411908056dc508961a4fdda2bc38cdbbbc39f6e98857ecc1c69e342394694f27d2180c3b34313d020e0e3606a8aed844b42bb62286690bcb3dc250166fd8ae61372a5d37186ef1942f823dd96f5323fb946a6d3348a9950a1c3618f764cf3d50903283049baaef05d8b38c4d5f2b79349bad2769901a0d0511776e212d7810f26a4f074152869afcc9c87825c6dc375afd3b87fca98d22f5f8240735bb4da88884f755dfc9c108bb707a5360fcc4ff2cb59237e1295b70375f3d2a603dd608be20fc243d5b75b", 0xe6}, {&(0x7f00008c2000-0x56)="dc4809dc7e2f517f0ba9878fe17bbee3273442c8f0e33111bb2d0ee5a704cd85b4d2a8b63fce3415305997d9a9381b9668ba15275c462bb26167e82d6f66e0ec2dbdd3ed3cb6896af54ed1be98f0cf32e96c552efa30", 0x56}, {&(0x7f0000d85000-0x99)="58aad2eb5e564fc55a76c3455e771bd10c37dd91209136b42cfe7ba5209b55815bf6f946419319a13436ac4e8641d8e3d06bd4d2708e1539522e97aab35e8a2a812d5f28d412eb68e32046d18ab7cb1ce9ceabedf76c1c4b005a8692508c96ccbab95e43e65e41103781190ad6e4fecaa84bbe3a7ad823ce1203925977257b230b6953ce90d93345792b01c33f0720591e717dffa286388b10", 0x99}, {&(0x7f0000197000-0x6)="ab29678e83fc", 0x6}, {&(0x7f00005a3000)="9a702479d372eb9ca3d0243841b298b1246895cbf3aca736e13380bbbd5fe6f964e4043271edfc60700caf158881461169f48b9dc3826fbe9fe10a0833aa7262570a6f663fe8cd39663bfbd843eb72e4d2c2e18e156a00f0a64c46ad379d33bba347a4c8f111a44c9b1771d436ca09279436f6d654497d5d78f57f97a511f6d2a236a582", 0x84}, {&(0x7f00008d5000-0x8d)="61747c0eb2c4b7032ad6ca3a88ce460095fd6ad0fcf19d2f2f322ba6936570996f6804698964e3f9159e87ebfccd2e1577e4f1688dbcbdaef8e1494aa9dfbbc54071455483dd548b90c6fe41c3cc29542fad18dd15b8d7c6e311761ce66df8ca1a83ae3d48a15c4a7deef77ee5563653f2591a8146e3e7dcf747e757c3a04aa05b7d6a665de0c499c3d9d4456f", 0x8d}, {&(0x7f000029a000)="e7146b187bbd3bc42b75ec1b91950d08430cd543f501f490e9789332703c5ca2e0e2a4c423feac8f13b65416c17d4296ea426db5370e65bfb8fd3e2416af44d757723cf2ef7b4a706f9029e317db8e0f9d1ace4577d0568970f6de2a016dc0271404fe1e58eececf7f8d6413c6320ba6f3eb3ca8330a1ed2f2ee32752a4a3462b9c43b2fac52fb95622a57012f6deb2c64001a2fb2d695cb83", 0x99}], 0x9, &(0x7f0000499000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8003, 0xd8, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0xc, 0x5, 0x400, 0x6, 0x7fff, 0x7ff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x524, 0x20c, 0xffff, 0xedb, r9}}, @init={0x18, 0x84, 0x0, {0xe868, 0x1, 0x1bf6, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0xc27, 0x39f9, 0x200, 0x6, 0x0, 0x0, 0x6, 0xffffffffffffff7f, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1800, 0x1, 0xa, 0x8, 0x9, 0x8000000000000000, 0x8, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x7fffffff, 0x8200, 0x8, 0xf4, 0x10001, 0x2, 0x101, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x3ff, 0xe, r13}}, @init={0x18, 0x84, 0x0, {0x200, 0x6, 0x5, 0xffffffff}}], 0x1b0, 0x4000}, {&(0x7f0000d51000-0x10)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}], 0x1, &(0x7f000018e000)=[@sndinfo={0x20, 0x84, 0x2, {0xe761, 0x4, 0x5, 0x1f800000000, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x209, 0x5, 0x4, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x967, 0x0, 0x4148, 0x101, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xbc3, 0x8000, 0x1, 0x1, r17}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0xbb56, 0x120000}}], 0xf0, 0x40}, {&(0x7f0000d88000+0x4ad)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000e55000-0x80)=[{&(0x7f0000980000)="a5dfd788aa34e69f4f584b2c830a1174efd6567cbb96e06499a60e957b6952e57f3af024be87edd39255e6871edfa6dcdc2953fb5cc10d822957eab120873eb963e9d9bf337d75ac98e8dbb4d8bd53d43200499d895bd2bd3e90f0a8db81cb719588276119a1cba9d78e9f02342297b7bbd059530a114097", 0x78}, {&(0x7f00009f3000-0xec)="05cbe033528bb5e195e0a6fdcb7def9563cf64fe08e7500e43ce3cc4c796fd3f19edc1308a362bf56d8c23d7681af325c3f731e9cc2dfbd30dd84c3f5e4ad31e14c6f54f1a003051e2af3cb026073cc6a436686b9638c13ce8e2f56898b7e4706f152d7a592b67a045aaa02804dff96c9c457e517cc4ed99fcf61a85ae993fb767b8b5c9a86f907de577a765bee0f099345be7fa53ecef6925c537d0a86410f3271a283caf94fd1be292091a534bd20603307c54c1519e8c4e1c2b9d6e4eecf6cb0dc91507ee58be38082ebff41590d7b509086d13c9ae1921f075a27ada52d0212f1ae1221179e01a4d2198", 0xec}, {&(0x7f0000f25000)="7ddf5649cc5c56201e5c50a5f3dd92df70a9e34736b42534c880d4eb9bf97e83bcd69585b6989a0a52936abbb71d2169acf3514f32f0ce3da526ccebb854535b07508fbdfe1ec1fdd7cf637cb56c87ef237b6c2e8d95c54844e41dc63dbf89924ca66bb9897fe96c44929f6c906d38626234281310f18fef9a9d177a264fa498fb9835ae31f24d7bf50341a6f943a362d9375eb3a4ca72a2b3f916fb8313a3d9", 0xa0}, {&(0x7f00006a1000-0x2f)="0c0fa0e5032afbac973b0047fef049b467d240e4e10269202c70fcc951235d26cc3511ecd008f2d250ef71146bf49e", 0x2f}, {&(0x7f0000780000-0xae)="d97f2ebc04fc641155783ce02b520e52f652c21ec22eaee7449b74e200c140ceeda65e5ce2951ff0389ecc0fc07fe6c7a604c6acfc391fb7cf7a07544a2ab27443d7c4d2846ebc9afcdfa3f7c1a85e1f6b860c223737e7a6af54b8340d47a23b6e1f947470f69cad3cefd88ec38b7c361674c63a1fc4f09078f1d6a0ea6bd5666e65b1d8043faaf4d4c0399fd65ddc0ab14db3438a6ac59f31209b1f609069100f8e02f33c9c606b1b782153c0cc", 0xae}, {&(0x7f0000da9000)="3d66c886ce60a49f7f71535d1e34ccbc3bd44ba6645987b2a3bfe21143ea1998d999295904895b11bb4c510c0b67c251cea46bdd37b2869d4ac8a97c98e6da8f", 0x40}, {&(0x7f00003d4000-0x1000)="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", 0x1000}, {&(0x7f0000389000-0xa4)="4248e82ea512bf2805001a85a8ca2e45e8bb9aa3d24a016d588114ed4637c2ae2646c45aae163a4b941673671f36e86d7f1889021472fabf036349a47bbe62d8420bb30b93ffc382b6720ae330a144c05bbec784b5b33e667c6d791c1714b0afdde3f311b09d6a6ede4cb1c386d1822d2b0f6916b0739283811ec71b40a034edbdb4dee89a45a3ce5b5dd062593c3b04e27a08bfec063c96987b2b0dad4043b5b9a8af4a", 0xa4}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000492000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a45000-0x10)=[{&(0x7f0000b6b000-0xe7)="6195f656f7927253ad1aaa709699128fd403f910da42e39eefa27e4ffd206d71773ee319d523e6dbe8fc48151a6cc1817904af420d9e6591848b7fd94be52b552c3563bcd1339c3f1ac008cc8f83c6508bacb0d375b89287245923b1b4305600223c686ae272f109a706baa9acbba648296fac0ee7ad5ee3553a7898a736c2f1cf80d6c2196909b0684938d8dedfbc10d6d77d209ca317c2a9ae07311a75332ef8b447b3cce2c2e225e74c41cc0e63a29eeea7bc871ae06ddb615b72326fcb360a720ff405fbcf5763fe5810c9118953c46f44bd1bf1a380b344dcaa68b88dfb87696052063985", 0xe7}], 0x1, &(0x7f00000ef000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff7f, 0x200, 0x9, 0x0, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0x2c5, 0x3, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x6, 0x2, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xf917, 0x9, 0x200, 0x6, 0x80000001, 0x0, 0x100, 0x1f, r21}}, @init={0x18, 0x84, 0x0, {0x3, 0x8001, 0x380, 0xdcc}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x40, 0x8201, 0xc3b, 0x81, 0x8000, 0x4, 0x1, r22}}, @init={0x18, 0x84, 0x0, {0xe1f, 0x4, 0xfffffffffffffffc, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x206, 0x40, 0x6, r23}}, @init={0x18, 0x84, 0x0, {0x297deb08, 0x6, 0x2, 0xffffffffffffff44}}], 0x1e0, 0x40}], 0x7, 0x4095) [ 70.957454] binder: 11837:11859 ERROR: BC_REGISTER_LOOPER called without request [ 70.957693] binder: undelivered TRANSACTION_COMPLETE [ 70.957699] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.999272] binder: release 11837:11840 transaction 88 out, still active 2018/01/23 08:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000d7f000)="ed1e617a0a537e21df4934a95c722235ca27faf9eeff6791711024abee791e0433b35264e46abeec7b4373e599083b8e0293e7bfd237890a135a8c29160c05902a1590c8e3c7611958e61e14070d360bb81f5995e742523f3c717ec4cedc1cc65792f74ad4864ef2b3557e8d9d0b5f9790a94771929168fe7a2b1131442ab59da04705bcd52d08b2da37facde0a1a10f17ba640a3441263d120103d3f20920980cc5a22a93b17119330a257151abc43674b37be86d432c") seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2000000000000245, &(0x7f0000af3000)=[{0x40, 0x0, 0x400000000000, 0x0}, {0x6, 0x0, 0x1, 0x0}]}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000df5000-0x1c)=@req3={0x1000, 0x7f, 0x6, 0x100, 0x0, 0xfffffffffffff001, 0x4}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000090d000)={0x5, 0x7, 0x9, 0xffffffffffff1c05}) 2018/01/23 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x20080007, 0xffff) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fa4000-0x8)=0x1, 0x7) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fa8000)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x3, &(0x7f0000fa8000)=[{&(0x7f00000a4000)=""/16, 0x10}, {&(0x7f0000bc5000)=""/39, 0x11c8}, {&(0x7f0000fa8000)=""/0, 0x0}, {&(0x7f0000fa6000-0xc1)=""/193, 0xc1}, {&(0x7f0000fa6000)=""/11, 0xb}, {&(0x7f0000fa8000-0xa0)=""/160, 0xf4}], 0x6, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) 2018/01/23 08:30:58 executing program 6: r0 = socket(0x15, 0x6, 0x3f) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) connect(r0, &(0x7f00007ab000)=@nfc_llcp={0x27, 0x2, 0x0, 0x7, 0x7, 0x4, "f5db7877390c519c1d305dcba6400ef6fec127c08b05e6fbbe28922df0c5f432d95caca0b52a8a5a63444f2ea1cbb3808c609ac0d9acb9bb539046d6a336d7", 0x0}, 0x60) 2018/01/23 08:30:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='ppp1vboxnet1system\'@\'eth0em0}losystem\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000974000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000252000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 08:30:58 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000008) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/01/23 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d63000-0xd)='/dev/net/tun\x00', 0x0, 0x24002) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x2, 0x20) [ 71.008200] binder: undelivered TRANSACTION_COMPLETE [ 71.015459] handle_userfault: 3 callbacks suppressed [ 71.015464] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.015474] CPU: 1 PID: 11878 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 2018/01/23 08:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b3f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x3) 2018/01/23 08:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000988000)=0xfffffffffffffc00, 0xfffffcf5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/23 08:30:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x114) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x4c)={0x0, 0x44, "8fd2653fa6c93aa673e08f1fb6e96033d26609c2aed6f860e32768d4701421476974db3894f0a2c6bba4d77463a9e3c7f281e5d6a5827d77c50d439a4dca96803321c143"}, &(0x7f0000000000)=0x4c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x6d, 0x16822f3d}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x5}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/23 08:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000885000-0x8)='./file0\x00', 0x10000, 0x100) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a47000)=0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/23 08:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000e57000)={0x0, 0x2, 'client1\x00', 0x4, "498809e7317f128c", "641589368b5b4a3749c08f1ef03f8a03c2fd86454d46a3992a04a10ed276587a", 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() 2018/01/23 08:30:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000014000-0x24)={0xffff, 0x401, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x9d7, 0x5, 0x1ff, 0x80000000, r2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) flock(r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:30:58 executing program 7: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000b51000-0x30)={0x30, 0x1, 0x0, 0x8, 0x400, 0x3295, 0x6, 0x0}, 0x0) 2018/01/23 08:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000091c000)={0x0, 0x8, 0x20, 0xfff, 0x80000000, 0x0, 0x2, 0x4, 0x0, 0x100000000, 0x9, 0x7}) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x80000000, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x2, 0x81}) [ 71.015478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.015492] ffff8801c97576f0 ffffffff81d941c9 ffff8801c97579d0 0000000000000000 [ 71.015503] ffff8801c365ab90 ffff8801c97578c0 ffff8801c365aa80 ffff8801c97578e8 [ 71.015513] ffffffff81661c5a 0000000000000965 ffff8801c8e1e968 ffff8801c8e1e8a0 [ 71.015514] Call Trace: [ 71.015527] [] dump_stack+0xc1/0x128 [ 71.015538] [] handle_userfault+0xa3a/0x1310 [ 71.015549] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.015556] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.015563] [] ? handle_mm_fault+0x117b/0x2530 [ 71.015569] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.015575] [] handle_mm_fault+0x1fd1/0x2530 [ 71.015580] [] ? __pmd_alloc+0x410/0x410 [ 71.015586] [] ? __lock_is_held+0xa1/0xf0 [ 71.015595] [] __do_page_fault+0x5c2/0xd40 [ 71.015602] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.015609] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.015615] [] do_page_fault+0x27/0x30 [ 71.015622] [] page_fault+0x28/0x30 [ 71.015630] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.015637] [] ? memdup_user_nul+0x72/0x130 [ 71.015645] [] sel_commit_bools_write+0xe9/0x1f0 [ 71.015651] [] ? sel_read_mls+0xc0/0xc0 [ 71.015657] [] ? sel_read_mls+0xc0/0xc0 [ 71.015664] [] __vfs_write+0x103/0x680 [ 71.015671] [] ? do_iter_readv_writev+0x400/0x400 [ 71.015678] [] ? __lock_is_held+0xa1/0xf0 [ 71.015684] [] ? __lock_is_held+0xa1/0xf0 [ 71.015691] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 71.015698] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 71.015704] [] ? __sb_start_write+0x14a/0x310 [ 71.015711] [] vfs_write+0x189/0x530 [ 71.015719] [] SyS_write+0xd9/0x1b0 [ 71.015726] [] ? SyS_read+0x1b0/0x1b0 [ 71.015734] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.015741] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.015748] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.015789] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.015796] CPU: 1 PID: 11869 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 71.015801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.015813] ffff8801c8e6f5d0 ffffffff81d941c9 ffff8801c8e6f8b0 0000000000000000 [ 71.015825] ffff8801c365ab90 ffff8801c8e6f7a0 ffff8801c365aa80 ffff8801c8e6f7c8 [ 71.015836] ffffffff81661c5a 0000000000007be1 ffff8801b09a08f0 ffff8801b09a08a0 [ 71.015837] Call Trace: [ 71.015845] [] dump_stack+0xc1/0x128 [ 71.015854] [] handle_userfault+0xa3a/0x1310 [ 71.015862] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.015870] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.015878] [] ? handle_mm_fault+0x117b/0x2530 [ 71.015884] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.015891] [] handle_mm_fault+0x1fd1/0x2530 [ 71.015897] [] ? __pmd_alloc+0x410/0x410 [ 71.015906] [] __do_page_fault+0x5c2/0xd40 [ 71.015914] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.015921] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.015928] [] do_page_fault+0x27/0x30 [ 71.015935] [] page_fault+0x28/0x30 [ 71.015943] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.015950] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 71.015959] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 71.015965] [] ? futex_wake+0x146/0x440 [ 71.015972] [] ? get_futex_key+0x1050/0x1050 [ 71.015980] [] ? userfaultfd_release+0x650/0x650 [ 71.015987] [] ? perf_event_comm+0x1a0/0x1a0 [ 71.015995] [] ? __lock_acquire+0x629/0x3640 [ 71.016001] [] ? do_futex+0x3f8/0x15c0 [ 71.016008] [] ? vma_wants_writenotify+0x51/0x380 [ 71.016017] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.016025] [] ? userfaultfd_release+0x650/0x650 [ 71.016032] [] do_vfs_ioctl+0x1aa/0x1140 [ 71.016040] [] ? ioctl_preallocate+0x220/0x220 [ 71.016046] [] ? selinux_file_ioctl+0x355/0x530 [ 71.016052] [] ? selinux_capable+0x40/0x40 [ 71.016059] [] ? __fget+0x201/0x3a0 [ 71.016066] [] ? __fget+0x228/0x3a0 [ 71.016071] [] ? __fget+0x47/0x3a0 [ 71.016079] [] ? security_file_ioctl+0x89/0xb0 [ 71.016086] [] SyS_ioctl+0x8f/0xc0 [ 71.016093] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.071351] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.071361] CPU: 1 PID: 11886 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 71.071366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.071379] ffff8801c95a76f0 ffffffff81d941c9 ffff8801c95a79d0 0000000000000000 [ 71.071391] ffff8801c9572110 ffff8801c95a78c0 ffff8801c9572000 ffff8801c95a78e8 [ 71.071401] ffffffff81661c5a 0000000000000965 ffff8801c072b968 ffff8801c072b8a0 [ 71.071403] Call Trace: [ 71.071415] [] dump_stack+0xc1/0x128 [ 71.071426] [] handle_userfault+0xa3a/0x1310 [ 71.071437] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.071445] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.071453] [] ? handle_mm_fault+0x117b/0x2530 [ 71.071459] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.071466] [] handle_mm_fault+0x1fd1/0x2530 [ 71.071472] [] ? __pmd_alloc+0x410/0x410 [ 71.071481] [] ? __lock_is_held+0xa1/0xf0 [ 71.071491] [] __do_page_fault+0x5c2/0xd40 [ 71.071499] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.071507] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.071514] [] do_page_fault+0x27/0x30 [ 71.071522] [] page_fault+0x28/0x30 [ 71.071530] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.071539] [] ? memdup_user_nul+0x72/0x130 [ 71.071547] [] sel_commit_bools_write+0xe9/0x1f0 [ 71.071553] [] ? sel_read_mls+0xc0/0xc0 [ 71.071560] [] ? sel_read_mls+0xc0/0xc0 [ 71.071568] [] __vfs_write+0x103/0x680 [ 71.071576] [] ? do_iter_readv_writev+0x400/0x400 [ 71.071583] [] ? __lock_is_held+0xa1/0xf0 [ 71.071591] [] ? __lock_is_held+0xa1/0xf0 [ 71.071600] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 71.071607] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 71.071614] [] ? __sb_start_write+0x14a/0x310 [ 71.071621] [] vfs_write+0x189/0x530 [ 71.071629] [] SyS_write+0xd9/0x1b0 [ 71.071636] [] ? SyS_read+0x1b0/0x1b0 [ 71.071645] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.071652] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.071659] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.071688] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.071696] CPU: 1 PID: 11869 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 71.071700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.071713] ffff8801c8e6f5d0 ffffffff81d941c9 ffff8801c8e6f8b0 0000000000000000 [ 71.071724] ffff8801c9572110 ffff8801c8e6f7a0 ffff8801c9572000 ffff8801c8e6f7c8 [ 71.071735] ffffffff81661c5a 0000000000007be1 ffff8801b09a08f0 ffff8801b09a08a0 [ 71.071737] Call Trace: [ 71.071746] [] dump_stack+0xc1/0x128 [ 71.071756] [] handle_userfault+0xa3a/0x1310 [ 71.071775] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.071785] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.071794] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 71.071806] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 71.071816] [] ? handle_mm_fault+0x117b/0x2530 [ 71.071823] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.071832] [] handle_mm_fault+0x1fd1/0x2530 [ 71.071839] [] ? __pmd_alloc+0x410/0x410 [ 71.071846] [] ? memset+0x31/0x40 [ 71.071855] [] __do_page_fault+0x5c2/0xd40 [ 71.071863] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.071871] [] ? update_stack_state.constprop.5+0xca/0x150 [ 71.071878] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.071886] [] do_page_fault+0x27/0x30 [ 71.071892] [] page_fault+0x28/0x30 [ 71.071904] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.071913] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 71.071920] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.071927] [] ? get_empty_filp+0x8f/0x3b0 [ 71.071934] [] ? get_futex_key+0x1050/0x1050 [ 71.071942] [] ? userfaultfd_release+0x650/0x650 [ 71.071951] [] ? __lock_acquire+0x629/0x3640 [ 71.071959] [] ? __lock_acquire+0x629/0x3640 [ 71.071965] [] ? do_futex+0x3f8/0x15c0 [ 71.071975] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.071983] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.071991] [] ? userfaultfd_release+0x650/0x650 [ 71.071999] [] do_vfs_ioctl+0x1aa/0x1140 [ 71.072006] [] ? ioctl_preallocate+0x220/0x220 [ 71.072013] [] ? selinux_file_ioctl+0x355/0x530 [ 71.072020] [] ? selinux_capable+0x40/0x40 [ 71.072027] [] ? __fget+0x201/0x3a0 [ 71.072033] [] ? __fget+0x228/0x3a0 [ 71.072039] [] ? __fget+0x47/0x3a0 [ 71.072047] [] ? security_file_ioctl+0x89/0xb0 [ 71.072053] [] SyS_ioctl+0x8f/0xc0 [ 71.072060] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.135145] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.135156] CPU: 0 PID: 11929 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 71.135161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.135174] ffff8801c819f410 ffffffff81d941c9 ffff8801c819f6f0 0000000000000000 [ 71.135185] ffff8801c365a890 ffff8801c819f5e0 ffff8801c365a780 ffff8801c819f608 [ 71.135199] ffffffff81661c5a 00000000000004f0 ffff8801c072e918 ffff8801c072e8a0 [ 71.135201] Call Trace: [ 71.135214] [] dump_stack+0xc1/0x128 [ 71.135224] [] handle_userfault+0xa3a/0x1310 [ 71.135236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.135245] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.135256] [] ? handle_mm_fault+0x117b/0x2530 [ 71.135273] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.135280] [] handle_mm_fault+0x1fd1/0x2530 [ 71.135288] [] ? __pmd_alloc+0x410/0x410 [ 71.135297] [] ? __lock_is_held+0xa1/0xf0 [ 71.135306] [] ? memset+0x31/0x40 [ 71.135316] [] __do_page_fault+0x5c2/0xd40 [ 71.135326] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.135335] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.135343] [] do_page_fault+0x27/0x30 [ 71.135351] [] page_fault+0x28/0x30 [ 71.135359] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.135366] [] ? set_termios+0x1fa/0x670 [ 71.135374] [] ? tty_perform_flush+0x80/0x80 [ 71.135381] [] tty_mode_ioctl+0x931/0x9c0 [ 71.135388] [] ? set_termios+0x670/0x670 [ 71.135395] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 71.135402] [] ? ldsem_down_read+0x32/0x40 [ 71.135409] [] ? ldsem_wake+0x40/0x40 [ 71.135417] [] n_tty_ioctl_helper+0x40/0x360 [ 71.135423] [] n_tty_ioctl+0x14d/0x2d0 [ 71.135431] [] ? ldsem_down_read+0x32/0x40 [ 71.135437] [] tty_ioctl+0x733/0x2170 [ 71.135443] [] ? commit_echoes+0x1b0/0x1b0 [ 71.135450] [] ? no_tty+0xa0/0xa0 [ 71.135457] [] ? avc_ss_reset+0x110/0x110 [ 71.135467] [] ? __lock_acquire+0x629/0x3640 [ 71.135474] [] ? do_futex+0x3f8/0x15c0 [ 71.135481] [] ? no_tty+0xa0/0xa0 [ 71.135488] [] do_vfs_ioctl+0x1aa/0x1140 [ 71.135495] [] ? ioctl_preallocate+0x220/0x220 [ 71.135501] [] ? selinux_file_ioctl+0x355/0x530 [ 71.135508] [] ? selinux_capable+0x40/0x40 [ 71.135514] [] ? __fget+0x201/0x3a0 [ 71.135520] [] ? __fget+0x228/0x3a0 [ 71.135526] [] ? __fget+0x47/0x3a0 [ 71.135533] [] ? security_file_ioctl+0x89/0xb0 [ 71.135539] [] SyS_ioctl+0x8f/0xc0 [ 71.135546] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.173607] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.173617] CPU: 0 PID: 11929 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 71.173621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.173634] ffff8801c819f410 ffffffff81d941c9 ffff8801c819f6f0 0000000000000000 [ 71.173645] ffff8801c365aa10 ffff8801c819f5e0 ffff8801c365a900 ffff8801c819f608 [ 71.173655] ffffffff81661c5a 00000000000004f0 ffff8801c072e918 ffff8801c072e8a0 [ 71.173657] Call Trace: [ 71.173673] [] dump_stack+0xc1/0x128 [ 71.173683] [] handle_userfault+0xa3a/0x1310 [ 71.173692] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.173700] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.173710] [] ? handle_mm_fault+0x117b/0x2530 [ 71.173718] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.173726] [] handle_mm_fault+0x1fd1/0x2530 [ 71.173733] [] ? __pmd_alloc+0x410/0x410 [ 71.173740] [] ? __lock_is_held+0xa1/0xf0 [ 71.173747] [] ? memset+0x31/0x40 [ 71.173756] [] __do_page_fault+0x5c2/0xd40 [ 71.173764] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.173771] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.173779] [] do_page_fault+0x27/0x30 [ 71.173786] [] page_fault+0x28/0x30 [ 71.173794] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.173802] [] ? set_termios+0x1fa/0x670 [ 71.173809] [] ? tty_perform_flush+0x80/0x80 [ 71.173816] [] tty_mode_ioctl+0x931/0x9c0 [ 71.173823] [] ? set_termios+0x670/0x670 [ 71.173830] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 71.173838] [] ? ldsem_down_read+0x32/0x40 [ 71.173845] [] ? ldsem_wake+0x40/0x40 [ 71.173852] [] n_tty_ioctl_helper+0x40/0x360 [ 71.173859] [] n_tty_ioctl+0x14d/0x2d0 [ 71.173866] [] ? ldsem_down_read+0x32/0x40 [ 71.173872] [] tty_ioctl+0x733/0x2170 [ 71.173879] [] ? commit_echoes+0x1b0/0x1b0 [ 71.173885] [] ? no_tty+0xa0/0xa0 [ 71.173892] [] ? avc_ss_reset+0x110/0x110 [ 71.173899] [] ? __lock_acquire+0x629/0x3640 [ 71.173906] [] ? do_futex+0x3f8/0x15c0 [ 71.173913] [] ? vma_wants_writenotify+0x51/0x380 [ 71.173920] [] ? no_tty+0xa0/0xa0 [ 71.173927] [] do_vfs_ioctl+0x1aa/0x1140 [ 71.173934] [] ? ioctl_preallocate+0x220/0x220 [ 71.173940] [] ? selinux_file_ioctl+0x355/0x530 2018/01/23 08:31:00 executing program 4: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c33000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) fcntl$setlease(r0, 0x400, 0x1) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c32000)=0x35) 2018/01/23 08:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fad000-0x9a)="228abd82fbf323d2021ac3f66f9ff2e6c043c268de67bc9c5f6313f6c7f07e0b89918ce4dedc9b211ff2b7a2b28a3eb343706375afb3af0f86602855bf4bf0b4fc67a650104d90e7dcca406e8d4c474d63ff6e8a164ea150ed1cc74886981d07b5690bd926af374876c43049b1b4eb26df32f0e383d4a4db4ba4f38ce42d9574112f8df6b82f6ab33305d0906c747c25aa34ad11f5c55bd27f8c") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e69000)='tls\x00', 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/23 08:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00004ce000-0xa)='./control\x00', 0x80) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) open$dir(&(0x7f0000b09000-0x10)='./control/file0\x00', 0x80000, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a12000-0x18)={0xaa, 0x44, 0x0}) 2018/01/23 08:31:00 executing program 1: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x3, 0x20, 0xfffffffffffffbff, 0xffffffffffffffff}, &(0x7f0000001000)=0x18) sched_setscheduler(r0, 0x1, &(0x7f0000001000-0x4)=0x103) getrusage(0x0, &(0x7f0000797000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lgetxattr(&(0x7f00008db000-0xa)='./control\x00', &(0x7f0000e52000-0x45)=@known='security.selinux\x00', &(0x7f0000ef1000-0xf2)=""/242, 0xf2) 2018/01/23 08:31:00 executing program 2: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xfe00000000000000) write(r0, &(0x7f0000850000-0x67)="", 0x0) 2018/01/23 08:31:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000195000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x70000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c26000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f2000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006c0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000537000)=0xe8) getpeername$inet(r1, &(0x7f00009e9000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x10) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000296000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000773000-0x4)=0x14, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f98000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0x385) accept(r1, &(0x7f00009c0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ae1000)=0x9) connect$inet(r2, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000480000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendto$inet(r2, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000613000-0x11)='/selinux/enforce\x00', 0xd186b3621ffbaf45, 0x0) connect$pptp(r5, &(0x7f0000234000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) select(0x40, &(0x7f0000b6d000-0x40)={0x7, 0x8, 0x4a50, 0x9, 0x45d, 0x2, 0x7, 0x0}, &(0x7f0000631000)={0x40, 0x8, 0x462292d9, 0x6, 0x99a, 0x5d, 0x94, 0x1f}, &(0x7f0000336000-0x40)={0x2d3cb388, 0x7f, 0x9, 0x200, 0x4, 0x4bf0, 0x40, 0x100000000}, &(0x7f0000814000-0x10)={0x77359400, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000e75000)={@rand_addr=0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a6c000-0x4)=0xc) 2018/01/23 08:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007d5000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000348000)={0x3, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000644000)=0x0) socket$inet6(0xa, 0x0, 0xffffffffffffff4e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007ca000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00008ad000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00007d3000-0x4)=0x60119999) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 71.173946] [] ? selinux_capable+0x40/0x40 [ 71.173952] [] ? __fget+0x201/0x3a0 [ 71.173959] [] ? __fget+0x228/0x3a0 [ 71.173964] [] ? __fget+0x47/0x3a0 [ 71.173972] [] ? security_file_ioctl+0x89/0xb0 [ 71.173978] [] SyS_ioctl+0x8f/0xc0 [ 71.173985] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 72.705856] binder: release 11837:11859 transaction 88 in, still active [ 72.712580] binder: send failed reply for transaction 88, target dead 2018/01/23 08:31:00 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001e000)='./file0\x00', 0x101) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001c000-0x8)={0x0, 0x59}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000019000)={0x4, 0x0, 'client1\x00', 0x2, "bbff16a352fbfdf0", "33a717867315f451f89e47d1953d4b534fba23305d19054ac07272ee7e09f831", 0x5, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001f000-0x8)={r2, 0x400}, &(0x7f000001f000)=0xfffffffffffffe0e) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000010000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) close(0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000021000-0xa)='/dev/ptmx\x00', 0x2, 0x0) [ 72.807661] syz-executor7 (11947) used greatest stack depth: 23664 bytes left 2018/01/23 08:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/23 08:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001fd000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e47000-0x4)=0x3ff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x47, 0x7f, 0x0, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup2(r2, r1) fcntl$setstatus(r2, 0x4, 0x2800) 2018/01/23 08:31:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x2001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="514c76863153d98bbf765d5f2ba92eb1", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ff000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, 0x0}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000026000-0xc)={0x0, 0x8, 0x20}, &(0x7f00000b4000)=0xc) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000255000)={r2, @in6={{0xa, 0x3, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8}, 0x98) 2018/01/23 08:31:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x4) r1 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000-0x8)={0x20071026, r1}, &(0x7f0000004000-0x18)={0xaf9, 0x9, 0x3, 0x63, 0x1, 0x100000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/23 08:31:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xcc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b1a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) dup(r1) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000617000)=0x0, &(0x7f00000a7000)=0x478) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000039d000)={0x0, 0x1000, "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"}, &(0x7f0000ad9000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ac8000-0xc)={r2, 0xe9b, 0x30}, &(0x7f000090d000)=0xc) 2018/01/23 08:31:00 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000005000-0xf)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x1, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) lseek(r1, 0x0, 0x4) 2018/01/23 08:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = pkey_alloc(0x0, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) pkey_free(r0) setuid(0x0) 2018/01/23 08:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000298000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000b49000)=0x3) 2018/01/23 08:31:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000550000)='/dev/usbmon#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) getpriority(0x0, 0x0) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) socket$inet6(0xa, 0x2, 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") rmdir(&(0x7f0000a2e000-0x8)='./file0\x00') unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/23 08:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = dup(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000235000)="cd280f1df58f5ae99468703aab6223ded758d41474c52394ee4f623e", 0x1c) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/23 08:31:00 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xd, 0x800, 0x400, &(0x7f0000c29000+0xef0)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 72.890212] binder: 11985:11986 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 72.903024] binder: BINDER_SET_CONTEXT_MGR already set [ 72.909591] binder: 11985:12001 ioctl 40046207 0 returned -16 [ 72.920461] binder: 11985:11986 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 2018/01/23 08:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000e34000/0x1000)=nil, 0x1000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x7ff) connect$ax25(r2, &(0x7f00002be000)={0x3, {"f4d1ac4d40d5b9"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f90000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) fcntl$getown(r0, 0x9) 2018/01/23 08:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000391000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r0, &(0x7f00003b9000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x0}}, 0x2e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000e1000-0x10)={0x4, &(0x7f00006e8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d50000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffd67) 2018/01/23 08:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d9d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x7530}) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b78000)={0x0, {""/7}, 0x0}, &(0x7f00004a7000-0x4)=0x10, 0x80800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000495000)=@generic="77b4d37cd23d08c232486d8a7be1719f") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b9a000-0x68)=""/104) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009e9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e2c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a2f000)={r2, 0xc8, "55c53ab60496e4e7d1abf4138f013a78337fbe99228117e68ab16eb60f79c4327eded556d290d841df451132fec33ab5adfa10c05a0ce591bb2f70afcefc60d8a414294ecf63e41799e2a589aa7fd1e154653e4b6133aa345175111ca3235bfecd6d038a38deeda88c7bfffd45829a36ebb2330004e5e6edf1405343a0f093abf6ab066b5a3792fc3e6ce0c31999baa5980fe7c73960a8c138bde2697a81c100f6fa22071f2689adc65f3a4e8748a416b4b304bd367f78d0f0a815431c8fb5e756145ffbfe61d05c"}, &(0x7f0000ff6000+0x94d)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00009c1000-0x138)=[{{&(0x7f0000bdd000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e6000-0x60)=[{&(0x7f0000e1c000)=""/0, 0x0}, {&(0x7f0000e3c000-0xa3)=""/163, 0xa3}, {&(0x7f00002ad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da7000)=""/236, 0xec}, {&(0x7f0000f7a000-0xd2)=""/210, 0xd2}, {&(0x7f0000018000-0x2e)=""/46, 0x2e}], 0x6, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000502000-0xa)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003d3000)=[{&(0x7f0000194000-0x12)=""/31, 0x1f}, {&(0x7f0000257000-0x21)=""/33, 0x21}, {&(0x7f0000259000-0x1000)=""/4096, 0x1000}, {&(0x7f0000726000)=""/39, 0x27}, {&(0x7f0000bf4000)=""/182, 0xb6}, {&(0x7f0000c3e000-0xd)=""/13, 0xd}], 0x6, &(0x7f0000dcf000)=""/130, 0x82, 0x2}, 0x9}, {{&(0x7f0000f51000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a09000-0x90)=[{&(0x7f0000c15000-0x8e)=""/142, 0x8e}, {&(0x7f0000e66000-0x43)=""/67, 0x43}, {&(0x7f00002f5000)=""/4096, 0x1000}, {&(0x7f0000df3000-0x4f)=""/79, 0x4f}, {&(0x7f000086d000)=""/22, 0x16}, {&(0x7f0000b34000)=""/4096, 0x1000}, {&(0x7f0000efa000-0x7f)=""/127, 0x7f}, {&(0x7f0000904000)=""/248, 0xf8}, {&(0x7f0000cb5000-0xec)=""/236, 0xec}], 0x9, &(0x7f00009bd000)=""/4096, 0x1000, 0x1}, 0x7fff}, {{&(0x7f0000c35000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000068b000)=[{&(0x7f0000606000-0xa0)=""/160, 0xa0}, {&(0x7f000018b000+0xed2)=""/247, 0xf7}, {&(0x7f0000b84000-0x42)=""/66, 0x42}, {&(0x7f00008df000-0xa1)=""/161, 0xa1}, {&(0x7f0000bf9000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a2000)=""/173, 0xad}], 0x6, &(0x7f0000512000)=""/236, 0xec, 0x3}, 0x9}, {{&(0x7f0000990000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000944000-0x10)=[{&(0x7f0000d5a000-0x58)=""/88, 0x58}], 0x1, &(0x7f000006e000)=""/89, 0x59, 0x9}, 0x6aa8bad5}, {{&(0x7f0000d28000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000d1a000)=[{&(0x7f00000be000-0xb6)=""/182, 0xb6}, {&(0x7f0000ec2000)=""/202, 0xca}, {&(0x7f000012b000)=""/123, 0x7b}, {&(0x7f00008ff000)=""/44, 0x2c}, {&(0x7f0000c17000)=""/0, 0x0}], 0x5, &(0x7f0000602000)=""/101, 0x65, 0x4}, 0x485c}], 0x6, 0x40010040, &(0x7f000066e000-0x10)={0x0, 0x1c9c380}) r3 = socket$packet(0x11, 0x2, 0x300) fstat(r0, &(0x7f0000d78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r3, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000eb0000)=0x8, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000207000-0x1a4)=[{{&(0x7f0000395000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000a39000)=[{&(0x7f0000daf000-0x63)=""/99, 0x63}], 0x1, &(0x7f000019b000)=""/185, 0xb9, 0x8001}, 0x400}, {{&(0x7f000069b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006f4000)=[{&(0x7f000064c000-0x8f)=""/143, 0x8f}, {&(0x7f000024e000-0x80)=""/128, 0x80}, {&(0x7f00004dc000)=""/88, 0x58}, {&(0x7f0000daa000-0x8e)=""/142, 0x8e}, {&(0x7f0000861000-0xfc)=""/252, 0xfc}, {&(0x7f000078f000)=""/70, 0x46}], 0x6, &(0x7f00009b0000-0xcf)=""/207, 0xcf, 0x2}, 0x7}, {{&(0x7f000066f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000dfb000-0xdb)=""/219, 0xdb}, {&(0x7f000095c000-0x2)=""/2, 0x2}], 0x2, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f00007e4000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000514000-0x30)=[{&(0x7f00002b8000)=""/189, 0xbd}, {&(0x7f0000a01000-0x6c)=""/108, 0x6c}, {&(0x7f0000815000-0xe3)=""/227, 0xe3}], 0x3, &(0x7f0000d5e000-0xc5)=""/197, 0xc5, 0xfbc4}, 0x200}, {{&(0x7f00000af000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00003d4000-0x70)=[{&(0x7f0000383000)=""/115, 0x73}, {&(0x7f00007a8000)=""/48, 0x30}, {&(0x7f0000963000)=""/37, 0x25}, {&(0x7f0000990000)=""/27, 0x1b}, {&(0x7f0000549000-0x5c)=""/92, 0x5c}, {&(0x7f0000424000)=""/244, 0xf4}, {&(0x7f00007cf000-0xeb)=""/235, 0xeb}], 0x7, &(0x7f00009f2000-0x21)=""/33, 0x21, 0x0}, 0x5}, {{&(0x7f0000815000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000586000)=[{&(0x7f00009d6000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000947000)=""/177, 0xb1, 0x0}, 0x3}, {{&(0x7f0000c65000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008cc000)=[{&(0x7f0000b88000)=""/34, 0x22}, {&(0x7f0000a84000-0x1000)=""/4096, 0x1000}, {&(0x7f0000551000)=""/167, 0xa7}, {&(0x7f0000ebd000)=""/36, 0x24}], 0x4, 0x0, 0x0, 0x1f}, 0x1f}], 0x7, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000b03000-0x4)=0x0) 2018/01/23 08:31:00 executing program 6: r0 = socket(0x0, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x800) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000067000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00004ce000-0x5e)="1fb5bf3da44d168660f49392b8f704d3d29ea45bee271642d215ac5070d40b48042fbb4429cb1c2d3c97827c31153ae998e5e8e05daed29a9de181d28832e5a235bab3b16f0080494caf8fef099f2ff1f00dc8c671d5b70b8644b7799c08") r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 08:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f00009bf000)=0x0, &(0x7f00001b2000-0x4)=0x1) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f00002e5000-0x2)='5', 0x1}], 0x1, 0x0) 2018/01/23 08:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000545000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) pipe(&(0x7f0000f3b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f3c000-0x10)={0x289, &(0x7f000054c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000200000)='/dev/snd/seq\x00', 0x0, 0x80001) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/01/23 08:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e2000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00005dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058b000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e94000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000818000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00007fb000-0x38)={&(0x7f0000101000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000152000)={&(0x7f0000dd6000-0x148)=@updpolicy={0x148, 0x19, 0x20, 0x1, 0x3, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9, 0x1, 0x6, 0x2, 0x20, 0x20, 0x9f, r1, r2}, {0x8, 0x3, 0x25da, 0x5, 0x1000, 0x82, 0x4, 0x8}, {0x8116, 0xe2, 0x5, 0x8}, 0x400, 0xc, 0x2, 0x1, 0x3, 0x4d082336323a5c1}, [@algo_crypt={0x90, 0x2, {{'cts(cbc(serpent))\x00'}, 0x228, "893359b40673dd571b97796e6eda14596c2db542843b52df7c1289b87b6ddc6663fb7bd3e1daad090f935ea8e0d6a6043c11d0690064461b3022228d2887d0fb1808026343"}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x804, 0x14, &(0x7f0000b51000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000403000-0x10)={0x0, 0x0}, &(0x7f00000de000-0x4)=0x6) shutdown(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005f3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000613000-0x4)=0xb) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00005e4000)={0x8, 0x10001, 0x5, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e36000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000053d000-0x1)='\x00', 0x2) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000056a000)=""/4, &(0x7f000086f000-0x4)=0x4) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000517000-0x10)={0x5, &(0x7f0000439000-0x28)=[{0xffffffff, 0x7, 0x2, 0x8}, {0x100000001, 0x1, 0x8, 0x20}, {0x5, 0x0, 0x80000001, 0x8}, {0x4, 0x6, 0x0, 0x100000000}, {0xeba, 0x0, 0x4, 0x5}]}) 2018/01/23 08:31:00 executing program 1: r0 = inotify_init1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000431000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e7c000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000906000)=""/72) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/23 08:31:00 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 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) fcntl$setlease(r0, 0x400, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000c2e000-0x4)=0x7fff) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r1, r1, 0x0) 2018/01/23 08:31:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000015f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000aff000)={{0x0, 0x0, 0x400000, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) readahead(r0, 0x8, 0x5) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b36000)={0x0, 0x1, 0x8001, 0x4, 0x3, 0x6}, &(0x7f00004a3000-0x4)=0x14) r4 = inotify_add_watch(r2, &(0x7f00000c8000)='./file0\x00', 0x200) inotify_rm_watch(r2, r4) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x1) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00008fc000-0x10)={&(0x7f00008b9000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000094e000)={r3, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100}, &(0x7f0000b36000+0x503)=0x98) [ 73.044960] binder: binder_mmap: 12034 20545000-20549000 bad vm_flags failed -1 [ 73.067514] binder: binder_mmap: 12034 20545000-20549000 bad vm_flags failed -1 2018/01/23 08:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000e14000-0x4)=0x4, 0x4) 2018/01/23 08:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00003e9000)={0x35d, &(0x7f0000d4f000)=[{0x6, 0x7, 0x0, 0xffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000864000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000133000)={0x5bb20310, 0x1, {0x0, 0x1, 0x2, 0x2, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00003aa000-0x8c)={0x0, 0x4, 0xf5, "7175657565300000000100000000000000f4ff00000000000000000000000000000000000000210000df0000000000000000000000001f000900", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000031c000)={&(0x7f0000d98000-0x60)={0x27, 0x5, 0x1, 0x4, 0xde, 0x3, "5a53f50806b667aa1ff5bd460228dbef72b91f70e27a8967175783adfef9fd21afad45e0eeb0f4b4d524b94a66ef603e53d5d0f5560742420a59a316cbf5fa", 0xa632}, 0x60, &(0x7f0000301000-0x30)=[{&(0x7f0000a99000)="3c33981c0d7968a8a292803ed0fccef88c079ff3f65af23f5dd1d80e0db37381954f615ce63e0c8f0ee4562cffbcfce154a507bde40c1171de313552a4293a8662d6e0e15682d4124c7106bbcda011b5ae678f0c4e7b6a4b3adfd8dda6f4ca4c4259870da5461d690b0a0f168519af03c0209b3869b33045aa7a6e5c8e36daf20b1771183de561ec6e817ed76dc389e24fe907765e857e7bed4c2f979c5d5ee365ec37eddf2ce5cb21ebb2421fb9326580853780d91ac03de2a4da88a9843819dd4b2fc0c082d24937fab97a73c4a3269f5df32da9051d6e62ba6dd2d665e6d9f43f8a262ed00be0654e1d03ffc9296fdd", 0xf1}, {&(0x7f00001f7000)="ea16f8", 0x3}, {&(0x7f0000a90000)="69bb5fd55b1ec7f67245277fb11475dbb75249c2f8344d4acd3e78d0429435f9fd5460bdcbf8ab38287483eacc0476844b2ad164b41b951c63866e84265976fb3921ad6f5f07d44559fdbeac484ce0b4189e3fb23f288bc1f30fa6b585ab0651ce7682197199d3a0e5fe8576434d71d65ff138ba69b23e802b9366a7cc44ea8ea53d365e5192f5a855f6a2bfbb98156c06c0a3476793adbd493008d4415493ed1977e6801eb6b9a03258d02ff31298542e82f33a1abfecbd43695c0dd7813651eec6703d8aed322970d1e958c8784427a8b67efd7e7f09", 0xd7}], 0x3, &(0x7f0000b9f000)={0x80, 0x10f, 0x5, "9723bff101ff448681961aded1bd3fbb64b0f2968d4d5554bb97d7998c7ca9881d9517eb92c014dafdb9285027cdaddaef47756f5b78049341bc7c18a530c556a58f28c64234f2fa750f6b11d89ae91c28580f854fdd73ab6924398410ec24a6c878deca6f42f133f9078b4839d5"}, 0x80, 0x0}, 0x8000) 2018/01/23 08:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000356000-0x4)=0x1f, 0x4) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/01/23 08:31:00 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e91000+0xa26)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000000000)={0xc9, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00003e4000)={&(0x7f0000fac000/0x4000)=nil, 0x80, &(0x7f0000ec7000/0x1000)=nil}, 0x18) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000f95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r1) 2018/01/23 08:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x34, &(0x7f0000766000-0x28)=@hopopts={0x30, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bee000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d25000-0xc)='/dev/autofs\x00', 0x212000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f2d000-0x4)=0x0) accept$ax25(r1, &(0x7f0000220000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000018c000)=0x10) keyctl$link(0x8, 0xfffffffffffffffb, r0) r2 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", r0) r3 = socket(0x17, 0x7, 0x280000000000) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='blacklist\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000216000)=0x9a, 0x4) 2018/01/23 08:31:00 executing program 2: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/23 08:31:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ae000)="ca0f05365e21361da60e9222f2d0a6b70f5a28da723a7e81c7ac028e75413f4a55335492df2dce57c0216252a23cb85d1741f3b8357d3ff3c0b2e64fe0973f3d5c50760f8259b3294781510967c40a256286f5153fb3bdb5d4fd92dace8f2280a564fda16874a2e7ca4e58f66c9a7840bd6156", 0x73, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x9)='\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x80001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000002000)="", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x71)=""/113) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r3, 0x5409, 0x0) lookup_dcookie(0x0, &(0x7f0000002000-0xb3)=""/179, 0xb3) prctl$intptr(0x3f, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000001000)={0x5, 0x7f, 0x7, 0x700000000000, 0x15}) add_key(&(0x7f0000005000-0xb)='pkcs7_test\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) 2018/01/23 08:31:00 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00004b1000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ffd000-0x10)={&(0x7f000075c000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/23 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004c0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fd7000-0x10)={0x3, 0x0, 0x3ff, 0x100000000, 0x0}, &(0x7f0000181000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000742000-0xc)={r1, 0x4, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000549000)={r1, 0x3, 0x1000, "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"}, 0x1008) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r2, r2, 0x0) 2018/01/23 08:31:00 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d5000)='/dev/vga_arbiter\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064f000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000f26000)=@file={0x1, './file0\x00'}, 0xa) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r2 = accept4(0xffffffffffffff9c, &(0x7f0000cd7000-0x2)=@un=@file={0x0, ""/0}, &(0x7f0000abc000)=0x2, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000ca000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000c0d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f80000)={r3, 0xfffffffffffff800, 0x98, "79c0f0d2faeeef91928d59d6516da459e654aa49640163dd57d5df93aa669b7c27f385b36c7697daacc9813f9a5c05acee439870ce73795a28cc11d1a032dc662385027570ce642f3183ebd6b582dc399c1a79ddbf2c49bb4bb04dbea1235c4f7ae8defde0d7f8899c5d334dcfce0474436902ada75d0a0f2a586674075710ac3276cef4a498cf08bf02017988f1dca80ddc32d09db43f20"}, 0xa0) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000096c000)='./file1\x00', 0x2, 0xa) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) getgroups(0x1, &(0x7f0000434000)=[0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f2a000)={0x0, 0x0, 0x0}, &(0x7f0000f1d000-0x4)=0xc) ioprio_get$pid(0x1, r7) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00005eb000)={0x22d8, &(0x7f000067a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000b04000)={r8, 0x10}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001d5000-0x4)=0x3, 0x4) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f000060a000)=""/166) syz_fuseblk_mount(&(0x7f00004bb000-0x8)='./file0\x00', &(0x7f00004d1000-0x8)='./file0\x00', 0xf000, r5, r6, 0x8, 0x7ff, 0x8) 2018/01/23 08:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x4) 2018/01/23 08:31:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/23 08:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000bb9000)='/dev/ppp\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/23 08:31:00 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000644000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat(r0, &(0x7f0000ddf000-0x8)='./file0\x00', 0x40000, 0x28) [ 73.266011] audit: type=1400 audit(1516696260.585:59): avc: denied { create } for pid=12081 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/23 08:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c35000-0x16)='/selinux/checkreqprot\x00', 0x321000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b2b000-0x8)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7) poll(&(0x7f00008fb000-0x10)=[{r1, 0xa, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x7fff) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00002e6000-0x20)={0x5, 0xffffffff7fffffff, 0x80, 0x9, 0x12, 0x7}) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00005a0000+0xf20)=r2) sendmsg$netlink(r0, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000000d000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000be3000-0x30)={0xc, 0x0, &(0x7f00005a1000)=[@dead_binder_done={0x40086310, 0x1}], 0xa9, 0x0, &(0x7f000098e000-0xa9)="ad28110eaee3b40eab8f5f8de0eed55dba0fe8d18e9661ed16d1b440bff4b11a6a457f6d60096205775168d0e2cc17ee624d247caf628512cf9219e806d91e6655f2fb3a24136418f5134f57b4973a9590c8c4ab777a8330e4b0290fb97983a34343adccb0bda68cf2007b85ba293ea666433404e12850e9ccbabdfecc581a592629aa50fbee29a84671bf34aea72afb112da74efaf83fa602402842ceac05e9160a452eee6cb4689a"}) 2018/01/23 08:31:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f000070c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bb6000)=0x1c) r1 = getpid() tkill(r1, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10004f, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/23 08:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) fcntl$setpipe(r0, 0x407, 0xffffffffffffff34) 2018/01/23 08:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000010e000)={0x80000001, 0xfffffffffffffffd, 0x8, 0xec5, 0x4}) vmsplice(r2, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)="", 0x0}], 0x1, 0x0) 2018/01/23 08:31:01 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000187000)={0x80000000, 0x0, 0x3, 0x3ff, 0x0, 0xfff, 0x5, 0x1, 0xbc49, 0x6}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x0) 2018/01/23 08:31:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005437, &(0x7f0000001000-0x8)=0x0) 2018/01/23 08:31:01 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x8000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}, 0x8) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x38e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x2, 0x4a0d, 0x7fff, 0x2, 0x0, 0x5, {0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x10001, 0x8, 0x5}}, &(0x7f0000005000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/23 08:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) close(r4) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1, 0x0}, 0x0) getsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000544000-0x4)=0x0, &(0x7f00000f2000)=0x4) listen(0xffffffffffffffff, 0x8001) dup2(r3, r4) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 08:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000093000-0xd)='/selinux/mls\x00', 0x0, 0x0) setns(r0, 0x8000000) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000533000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00002ae000)='/dev/usbmon#\x00', 0xc87, 0x2080) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001d6000-0x28)={@common='nr0\x00', &(0x7f0000c7f000-0x88)=@ethtool_flash={0x33, 0x7, "346d1049b1d907556976057b2c0bdc774ec16f83fc71ea136f524e60c75a8c23f584d9f3294c3b658fdb07a70f713f034074393ff7dbf83e81d68b4428d6ecbbe7a5a6523feb28951aeefeb17a06c4978cb7a23528751268eece4577d7cea7d7743d335b3395ab733310a24a832613d2dd42abef029901df1831e9aa7c31fbd7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000f4000-0x10)={&(0x7f00008b3000/0x2000)=nil, 0x2000}) socket$nl_xfrm(0x10, 0x3, 0x6) splice(r1, &(0x7f0000ca0000)=0x0, r1, &(0x7f000053a000-0x8)=0x0, 0x4, 0xa) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c60000+0x38e)={@common='bpq0\x00', &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x1000000014, 0x0, 0x8, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f000030d000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/01/23 08:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000dbb000/0x2000)=nil, 0x2000, 0x4, 0x15, r1, 0x0) 2018/01/23 08:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000878000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000128000-0xa0)={0x0, 0x98, "e3e81324e3a70647199925e6b65a0f1851791814ff93d3eda04a912676466e571a4faab9cd28f8104b22a828f1af7cd11d63e440275ad93865a17d8ccfa3b455c21db2bee6b5035beae28d8fe2a189f7eaca3520f561701eb33509499151f87c31ec5be9127a7c44a2ae0966d85e30c3c5463b5073d7eb562bd65dc485126a7ac77c0fdf4560e7d6d613a3574d070a0ef3d4bf09405365df"}, &(0x7f0000c7f000-0x4)=0xa0) ioctl$KDSKBLED(r0, 0x4b65, 0x7777) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f5a000)={r1, 0x1}, &(0x7f00003a7000-0x4)=0x8) 2018/01/23 08:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a40000)=0x1) 2018/01/23 08:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) pipe(&(0x7f00002e9000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000402000)={0xffffffffffffff17, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x35, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4670d22f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/23 08:31:01 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x102, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000+0x44)={0x100000000, 0x5, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/policy\x00', 0x0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) syz_open_pts(r1, 0x111000) 2018/01/23 08:31:01 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/01/23 08:31:01 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/23 08:31:01 executing program 4: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f000037b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003bd000)={0x4, &(0x7f00000f8000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000041b000)={r2, 0x7, &(0x7f000041b000)=[0x8, 0x1f, 0x5d, 0x1, 0x5, 0x5, 0x7], &(0x7f000027f000-0xc)=[0x4, 0x7, 0xfff], 0x10, 0x3, 0x9, &(0x7f0000055000-0xc)=[0xfffffffffffff000, 0x7fffffff, 0x1], &(0x7f000041b000)=[0x0, 0x7fffffff, 0x7, 0x8, 0x4, 0x7, 0x5, 0x20, 0x3, 0x9], 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:31:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000407000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xb) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) syz_open_dev$random(&(0x7f0000ed2000-0xc)='/dev/random\x00', 0x0, 0x100) 2018/01/23 08:31:01 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r1) close(r1) 2018/01/23 08:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fd000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0x1e, 0x0, "24f1d6f3d5d0ce5431a972872520ffdcccc9ca438b88276c5d6e2c06bfcce710fcc4e080c12745ff72eca0cc1c3c28e2034468ebb2d2443c13bde55de711830d", "a4f9183b92b0a55d9150a776a023a673b77c286a389daf34b46d20a0761717de", [0x80000000, 0x0], 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c67000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r1, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 08:31:01 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r1, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 74.099614] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/12202 [ 74.102183] syz-executor3: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 74.102190] CPU: 0 PID: 12205 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 74.102195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.102207] ffff8801ba9af880 ffffffff81d941c9 1ffff10037535f13 ffff8801bacae000 [ 74.102218] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801ba9af990 [ 74.102229] ffffffff81451af2 024000c200000003 0000000041b58ab3 ffffffff84195265 [ 74.102231] Call Trace: [ 74.102241] [] dump_stack+0xc1/0x128 [ 74.102250] [] warn_alloc+0x212/0x240 [ 74.102258] [] ? zone_watermark_ok_safe+0x280/0x280 [ 74.102266] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.102273] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 74.102281] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 74.102289] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 74.102297] [] __vmalloc_node_range+0x3f5/0x5f0 [ 74.102304] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.102311] [] ? kmalloc_order_trace+0x7a/0x190 [ 74.102318] [] vmalloc+0x5b/0x70 [ 74.102326] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 74.102334] [] xt_alloc_entry_offsets+0x41/0x60 [ 74.102342] [] translate_table+0x2da/0x1cd0 [ 74.102350] [] ? mark_held_locks+0xaf/0x100 [ 74.102360] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.102367] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.102375] [] ? arpt_alloc_initial_table+0x690/0x690 [ 74.102387] [] ? retint_kernel+0x2d/0x2d [ 74.102395] [] do_arpt_set_ctl+0x2b7/0x650 [ 74.102401] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 74.102409] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 74.102416] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 74.102423] [] ? mutex_unlock+0x9/0x10 [ 74.102432] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 74.102439] [] nf_setsockopt+0x67/0xc0 [ 74.102447] [] ip_setsockopt+0xa1/0xb0 [ 74.102454] [] tcp_setsockopt+0x82/0xd0 [ 74.102462] [] sock_common_setsockopt+0x95/0xd0 [ 74.102468] [] SyS_setsockopt+0x160/0x250 [ 74.102475] [] ? SyS_recv+0x40/0x40 [ 74.102481] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 74.102489] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.102495] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.102502] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 74.102631] Mem-Info: [ 74.102650] active_anon:55639 inactive_anon:58 isolated_anon:0 [ 74.102650] active_file:3623 inactive_file:8063 isolated_file:0 [ 74.102650] unevictable:0 dirty:114 writeback:0 unstable:0 [ 74.102650] slab_reclaimable:7770 slab_unreclaimable:60104 [ 74.102650] mapped:23762 shmem:65 pagetables:679 bounce:0 [ 74.102650] free:1471745 free_pcp:462 free_cma:0 [ 74.102668] Node 0 active_anon:222556kB inactive_anon:232kB active_file:14492kB inactive_file:32252kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95048kB dirty:456kB writeback:0kB shmem:260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 74.102687] 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 2908 6410 6410 [ 74.102712] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 74.102737] Normal free:2891072kB min:36824kB low:46028kB high:55232kB active_anon:222556kB inactive_anon:232kB active_file:14492kB inactive_file:32252kB unevictable:0kB writepending:456kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:31080kB slab_unreclaimable:240416kB kernel_stack:5920kB pagetables:2716kB bounce:0kB free_pcp:1088kB local_pcp:448kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 74.102781] 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: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 144*4kB (UME) 107*8kB (UME) 108*16kB (UME) 68*32kB (UME) 127*64kB (UME) 65*128kB (UME) 36*256kB (UME) 12*512kB (UME) 3*1024kB (M) 0*2048kB 696*4096kB (M) = 2891032kB [ 74.102865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 74.102867] 11750 total pagecache pages [ 74.102871] 0 pages in swap cache [ 74.102874] Swap cache stats: add 0, delete 0, find 0/0 [ 74.102876] Free swap = 0kB [ 74.102878] Total swap = 0kB [ 74.102880] 1965979 pages RAM [ 74.102882] 0 pages HighMem/MovableOnly [ 74.102885] 320509 pages reserved [ 74.133402] syz-executor3: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 74.133410] CPU: 0 PID: 12213 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 74.133415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.133427] ffff8801c58e7880 ffffffff81d941c9 1ffff10038b1cf13 ffff8801c55b3000 [ 74.133436] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801c58e7990 [ 74.133444] ffffffff81451af2 024000c200000003 0000000041b58ab3 ffffffff84195265 [ 74.133446] Call Trace: [ 74.133457] [] dump_stack+0xc1/0x128 [ 74.133466] [] warn_alloc+0x212/0x240 [ 74.133474] [] ? zone_watermark_ok_safe+0x280/0x280 [ 74.133482] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.133489] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 74.133497] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 74.133506] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 74.133514] [] __vmalloc_node_range+0x3f5/0x5f0 [ 74.133521] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.133528] [] ? kmalloc_order_trace+0x7a/0x190 [ 74.133535] [] vmalloc+0x5b/0x70 [ 74.133544] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 74.133551] [] xt_alloc_entry_offsets+0x41/0x60 [ 74.133559] [] translate_table+0x2da/0x1cd0 [ 74.133567] [] ? mark_held_locks+0xaf/0x100 [ 74.133576] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.133583] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.133591] [] ? arpt_alloc_initial_table+0x690/0x690 [ 74.133599] [] ? retint_kernel+0x2d/0x2d [ 74.133606] [] do_arpt_set_ctl+0x2b7/0x650 [ 74.133612] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 74.133620] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 74.133628] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 74.133635] [] ? mutex_unlock+0x9/0x10 [ 74.133644] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 74.133651] [] nf_setsockopt+0x67/0xc0 [ 74.133659] [] ip_setsockopt+0xa1/0xb0 [ 74.133666] [] tcp_setsockopt+0x82/0xd0 [ 74.133674] [] sock_common_setsockopt+0x95/0xd0 [ 74.133680] [] SyS_setsockopt+0x160/0x250 [ 74.133686] [] ? SyS_recv+0x40/0x40 [ 74.133692] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 74.133700] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.133707] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.133714] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 74.133717] Mem-Info: [ 74.133732] active_anon:57180 inactive_anon:58 isolated_anon:0 [ 74.133732] active_file:3623 inactive_file:8063 isolated_file:0 [ 74.133732] unevictable:0 dirty:114 writeback:0 unstable:0 [ 74.133732] slab_reclaimable:7770 slab_unreclaimable:60053 [ 74.133732] mapped:23766 shmem:65 pagetables:685 bounce:0 [ 74.133732] free:1470234 free_pcp:523 free_cma:0 [ 74.133748] Node 0 active_anon:228720kB inactive_anon:232kB active_file:14492kB inactive_file:32252kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95064kB dirty:456kB writeback:0kB shmem:260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 100352kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 74.133763] 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 2908 6410 6410 [ 74.133786] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 74.133810] Normal free:2885028kB min:36824kB low:46028kB high:55232kB active_anon:228720kB inactive_anon:232kB active_file:14492kB inactive_file:32252kB unevictable:0kB writepending:456kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:31080kB slab_unreclaimable:240212kB kernel_stack:5888kB pagetables:2740kB bounce:0kB free_pcp:1332kB local_pcp:692kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 74.133854] 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: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 119*4kB (ME) 105*8kB (UME) 108*16kB (UME) 76*32kB (UME) 127*64kB (UME) 65*128kB (UME) 36*256kB (UME) 12*512kB (UME) 3*1024kB (M) 3*2048kB (M) 693*4096kB (M) = 2885028kB [ 74.133940] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 74.133942] 11750 total pagecache pages [ 74.133945] 0 pages in swap cache [ 74.133949] Swap cache stats: add 0, delete 0, find 0/0 [ 74.133951] Free swap = 0kB [ 74.133952] Total swap = 0kB [ 74.133954] 1965979 pages RAM [ 74.133956] 0 pages HighMem/MovableOnly [ 74.133958] 320509 pages reserved [ 75.173844] caller is __this_cpu_preempt_check+0x1c/0x20 [ 75.179548] CPU: 1 PID: 12202 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 75.187149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.196484] ffff8801c58c7490 ffffffff81d941c9 0000000000000001 ffffffff83c18800 [ 75.204756] ffffffff83f45400 ffff8801baca9800 0000000000000003 ffff8801c58c74d0 [ 75.212917] ffffffff81dfb794 ffff8801c58c74e8 ffffffff83f45400 dffffc0000000000 [ 75.221498] Call Trace: [ 75.224061] [] dump_stack+0xc1/0x128 [ 75.229403] [] check_preemption_disabled+0x1d4/0x200 [ 75.236300] [] __this_cpu_preempt_check+0x1c/0x20 [ 75.243458] [] ipcomp_init_state+0x188/0x930 [ 75.249496] [] ? __lock_is_held+0xa1/0xf0 [ 75.255263] [] ipcomp4_init_state+0xb0/0x7d0 [ 75.261297] [] __xfrm_init_state+0x3e7/0xb30 [ 75.267325] [] xfrm_add_sa+0x1916/0x2e40 [ 75.273004] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 75.279823] [] ? nla_parse+0x213/0x260 [ 75.285338] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 75.292149] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 75.298179] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 75.304222] [] netlink_rcv_skb+0x13e/0x370 [ 75.310692] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 75.317156] [] xfrm_netlink_rcv+0x6f/0x90 [ 75.322925] [] netlink_unicast+0x511/0x750 [ 75.328777] [] ? netlink_unicast+0x43c/0x750 [ 75.335419] [] ? netlink_attachskb+0x680/0x680 [ 75.343266] [] netlink_sendmsg+0x8e8/0xc50 [ 75.349207] [] ? netlink_unicast+0x750/0x750 [ 75.355844] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 75.362307] [] ? security_socket_sendmsg+0x89/0xb0 [ 75.368855] [] ? netlink_unicast+0x750/0x750 [ 75.374886] [] sock_sendmsg+0xca/0x110 [ 75.380403] [] ___sys_sendmsg+0x6d1/0x7e0 [ 75.386180] [] ? copy_msghdr_from_user+0x550/0x550 [ 75.393255] [] ? check_preemption_disabled+0x3b/0x200 [ 75.400064] [] ? __fget+0x228/0x3a0 [ 75.405577] [] ? __fget+0x47/0x3a0 [ 75.410745] [] ? __fget_light+0x188/0x1e0 [ 75.416520] [] ? __fdget+0x18/0x20 [ 75.422735] [] __sys_sendmsg+0xd6/0x190 [ 75.428331] [] ? SyS_shutdown+0x1b0/0x1b0 [ 75.434105] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 75.440743] [] ? SyS_futex+0x22e/0x2d0 [ 75.446265] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/23 08:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000872000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_pts(r0, 0x220002) umount2(&(0x7f0000002000)='./file0\x00', 0x0) 2018/01/23 08:31:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000544000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00007e3000-0x4)=0x86) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:31:02 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000408000-0x4)=0x9, 0x4) 2018/01/23 08:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000214000)="b1cda7c999eb6af8815270b3c054b0") 2018/01/23 08:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b23000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/23 08:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) pipe(&(0x7f0000249000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c17000)={0x100, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000001b000)={&(0x7f0000a59000)=[0x0, 0x0], 0x2}) 2018/01/23 08:31:02 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x14001, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f38000)={0x0, 0x0}) listen(r1, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/23 08:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000fe9000-0x1a)="", 0x0, 0x0, &(0x7f00006b9000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e25000-0x9)='/dev/ppp\x00', 0x20200, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xffffffff) [ 75.453074] [] SyS_sendmsg+0x2d/0x50 [ 75.458408] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/23 08:31:02 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x7fffffff, &(0x7f0000028000)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000004000-0x8)=0x6, 0x8) r2 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) ioctl(r2, 0x239, &(0x7f0000016000-0x1b)="9a5aabe9d213703bdd8956e97b9a8eced589231f7177eeab154f3a") mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') r3 = request_key(&(0x7f000002a000-0xb)='cifs.idmap\x00', &(0x7f0000010000+0x8c5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)='\x00', 0x0) add_key$user(&(0x7f000000e000-0x5)='user\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000029000)="5bedbbcdb1522c3f96cd09db46dcd3e3746ad76662dc72b4e83f227c9f434fec212d95efd6f313c12b6658dddcb03e056d9f22831b91b3080fe6668d7d7142aa6ce7f2d06d5718dd7e437a4c21ec5fdcf5cc8ec08a03ae1e4ddd5f672cda073d663f54d7d97d79277a79c6ec0973bda8f8a3dde3daafd88dadcf32ac5698c521adf8c2f3d4e0975efdbe097c7779fb5baacaaa5247a55bc65bdd8e434b44d9806ab0b774eb8c5927e1771a3c0fc04b0e6cc57b4b413e17342ce36e61", 0xbc, r3) bind$netlink(r0, &(0x7f0000024000)={0x10, 0x0, 0x0, 0x8000}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000002000-0x40)=@newneigh={0x40, 0x1c, 0x200, 0x6, 0x0, {0x0, 0x0, 0x0, r4, 0x20, 0x1, 0xf}, [@NDA_SRC_VNI={0x8, 0xb, 0x80000001}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @NDA_VNI={0x8, 0x7, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:31:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000e19000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a06000-0xc)='/dev/rfkill\x00', 0x1, 0x0) finit_module(r1, &(0x7f0000419000-0x13)="247d73656c696e75785c62646576272c9cda00", 0x2) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) 2018/01/23 08:31:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200001, 0x80) 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) execveat(r0, &(0x7f0000f5a000)='./file0\x00', &(0x7f0000592000)=[&(0x7f0000277000-0x1)='\x00', &(0x7f0000faf000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x11)='keyringem0eth1}[\x00'], &(0x7f0000001000-0x20)=[&(0x7f00001fa000)='bdev$#$ppp1\x00', &(0x7f0000000000)='cpuset\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000+0x128)='(eth0vboxnet0vmnet0\x00'], 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 75.511522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 75.521927] audit: type=1400 audit(1516696262.835:60): avc: denied { sys_admin } for pid=12233 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 75.585443] audit: type=1400 audit(1516696262.905:61): avc: denied { sys_admin } for pid=12233 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 08:31:03 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000b0e000)=""/163, &(0x7f0000d25000-0x4)=0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000de8000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 08:31:03 executing program 3: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/enforce\x00', 0x80840, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009d8000)=0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00001d5000)=0x0) mprotect(&(0x7f00008cf000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000865000)={0x0, 0xf2, "0097a2a8fa3b9b30b03c3d3b9eba353d0e7dc1a1cc7b61d9216f1ed05476b82ca794d1d7aa1840c4f60abc92d44da0e49496b556b37d65b8e0394fb1c70addda13af098dd029ecd9386e771b70879430d81b5d12200b2990a4af64572c15c5dc0cb602fac3ada715aab787d050b0298f307f39f78c042ad01ee7fe66c243abf4955277666881bed2eef8894349c65a11c153a308d15499543c3259856fcefe4724729d5084264d9397154d728c1c938a0a9d414c0c737a7823cbd10e41382028f38f09606679cb70f01314046482e3ff40a1267d00124bc935b9bc2e196371909259a41afc3caf320b5a65d10eca41924c78"}, &(0x7f0000664000-0x4)=0xfa) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009d9000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x6, 0x9, 0x20}, 0xa0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 08:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x2, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002d6000)={r0, 0x100000001, 0x8, [0x4, 0x200, 0xe66, 0x5, 0x3660, 0x1ff, 0x8b, 0x1a7]}, 0x18) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000188000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) 2018/01/23 08:31:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x0, 0x8, 0x7ff, 0x7, 0x8, 0x8, 0x6e, r2}, &(0x7f0000001000)=0x20) 2018/01/23 08:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) timer_create(0x7, &(0x7f00008ca000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f000038d000)="eb224ea7e99f349d3f7c60", &(0x7f000058a000)="efb80227ec5bf2d067cbf763c95a947242951ed0516b134acb0db0f65b3b05c9286e3c71b62a81eaed66b21bb71e754225f4994549433c3478b2c7e07028294a01aa9ca140c9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d1000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005ef000-0x4)=0x0) r2 = creat(&(0x7f000076f000-0x8)='./file0\x00', 0x4) perf_event_open(&(0x7f00006c9000-0x78)={0x4, 0x78, 0x2, 0x8, 0xfe, 0x9, 0x0, 0x8, 0x22000, 0x1, 0x6b6b, 0x65, 0x80000000, 0x7c, 0x401, 0x0, 0x7, 0x16f64f60, 0x2, 0x0, 0x5af1, 0x9, 0x1, 0x4, 0x8001, 0xfb4e, 0x3, 0xffff, 0x8001, 0x4, 0xfffffffffffffffa, 0x4, 0x0, 0x3, 0x1, 0xd58000000000, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00009ed000-0x1)=0x0, 0x2}, 0x0, 0x8, 0x0, 0x1, 0x20, 0x80000000, 0x8, 0x0}, r1, 0x3, r2, 0xd) timer_delete(r0) 2018/01/23 08:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b1f000)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0xa05, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:31:03 executing program 0: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e7a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/23 08:31:03 executing program 0: pipe(&(0x7f0000ceb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005cf000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000008d000-0x10)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cb0000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) r5 = openat(0xffffffffffffff9c, &(0x7f0000073000)='./file0\x00', 0x40002, 0x160) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000cd4000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00004b4000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x20) renameat(r5, &(0x7f0000d82000-0x8)='./file0\x00', r0, &(0x7f0000bea000)='./file0\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000550000)={r6, @in6={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf23, 0x48a, 0x81, 0x0}, 0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e00000)=@assoc_value={0x0, 0x9}, &(0x7f0000a8a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000439000)={r7, 0x0}, 0x6) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000678000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a2e000)=0x14) sendmsg(r5, &(0x7f00006a5000-0x38)={&(0x7f000091a000-0x14)=@ll={0x11, 0x0, r8, 0x1, 0x1e, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000b6d000)=[{&(0x7f0000786000-0x9f)="7625c424a23012f057a13e4243517528cb49ceee79473e2d50fd0ea978517e98c0730e78e3fd01ac8561d03b73e9d65734025165be997c52635a59ce373cda436e38bd8e83fa3ea504c4ead23c43532eb811689bf08ab8fb4eee07fc5ce14e56bd3b7da80108804f291d89f290469a343cd92b26875824d1fe7d8d7286c9f137b731a5d70a75ae524d703c4ca2680511f0fab1c82ba2caf286e323624373e2", 0x9f}, {&(0x7f0000921000)="edb81938cbcecfd03dd5a39ef24543f0843f8aafe90b856a5c179d4b32dde203fe82859f60718c81fda863efaae0787672b66b8c80bacefc32ace85fea5a1da8fde845e4abec5d40fd7fc74927f61142a06f825d6b3f1b6a7955d96108bd991263776c50288e1b02a8800e62", 0x6c}, {&(0x7f0000d39000-0x75)="696daba9edc588e17b8aad1e15dbb15d0a145fe33b441d840c57abdaca4ecb1ae95f5e5df2c0f3f346f2ac8d5694df5f39b954e46565101e369d1b861221ae679b51d694f9c6bc78dcd3f21c43968b51fda94f18aa338af87a13b07875cd829d7f323bb083c73988eebb97cc3a0992f1eaef946cc7", 0x75}, {&(0x7f0000762000)="", 0x0}, {&(0x7f0000305000)="1233bca6084e685034ac74fdd9", 0xd}, {&(0x7f0000d2a000-0x97)="fd2d361e8048171d011a938cc0dcb28ec6432056b423f9368ae40e9efdd7459d9d3eefc678048fc99f99104da87f42044576e7911668e8eb792f1d0035f4b7669dd961f6b7aa5e6f43fe21ac16e5b8258ad3e4c12467c366611c692426015e94a42f99f2df81b90a3e22a51152d5e9722741f1ae01370dc72d874c621b0801bf98181bfb6d2b7f51ff5dcd62528803b08ef045dc12e504", 0x97}], 0x6, &(0x7f00006c5000-0x1198)=[{0x20, 0x112, 0x3, "64983395bb6fd63db4ca5d"}, {0x108, 0x1, 0x656, "15d63d1831a1a71cc00abdddc97f4da75ec2228508913a87bff159ca834904930becf6b00fe023bde932f8a20e444d4aed3bfff0545966a2bd231d300dd512d71e8fe24ba19708451510ed64ecfec4f79ffa8a186dd705539aa91b9b0c0f06d017b8d366f0e860d262b06c66c2ced6c22a0fc5b8b8afbcc16e76a385fbfaccb24091194f972759e29d425abfcb287a9a8aff1dd5d83121dd50416a0f64301e84f359a32296c706b6aba50dee63b1b0479f299af50a7dcdece82125a393d7744ae4b4c2ef566526b8a8a6febf188694817966144ea7558b6aab1c05ca4a976caf9dec30425cd92e2c940139773de57c5d712380"}, {0x1010, 0x118, 0x3ff, "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"}, {0x30, 0x1, 0x964c, "b86e42a4d5acfd4337099ceb868fa3db38bb6930628caebd1a69f129b49f84"}, {0x30, 0x18e, 0x100, "db11c7b317aefa5a50bfd1e1b9f543685530dac6575d449c4bd9"}], 0x1198, 0x8000}, 0x90) connect$unix(r4, &(0x7f000090e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) listen(r3, 0x0) 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000891000)='./bus\x00', r1, &(0x7f0000c47000)='./bus\x00', 0x3) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/23 08:31:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000003000-0x118)={0x0, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/23 08:31:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00009c4000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000360000-0x35)=""/53, 0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) userfaultfd(0x80800) 2018/01/23 08:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c8e000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d8a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f00009d0000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 08:31:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0xffffffffffffffdb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000008000)={0x27, 0x10000, 0x10000, 0x1, 0xdf4e, 0x6, "e01d4ac63aef852d273c22123ef4b426b01a112e885234bfbd7e4fc7494b351fd8a3e43bb17f3eca3c58b093a0e661da697fec17e0cdcfd9843aec866a3935", 0x2e}, 0x60) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000002000-0x4)=0xfffffe52) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000+0x899)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x9, 0xffffffff, 0x2b7, 0x500, 0x400, 0x80190039, r2}) 2018/01/23 08:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10000, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') mq_unlink(&(0x7f0000ac8000-0x5)='task\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/23 08:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000499000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='att\x00\x00current\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f0c000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000b67000)='net/udp6\x00') sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d97000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000b52000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000680000)={0x0, 0x0, 0x100000001, 0x0}, &(0x7f00005f2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e0b000)={0x3, 0x1, 0x59c6, 0x2b8, r3}, &(0x7f0000f6a000)=0x10) 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) shutdown(r0, 0x0) 2018/01/23 08:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) utimes(&(0x7f0000aa6000)='./file1\x00', &(0x7f000059b000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000bc000-0x11b)="00e0e4c207d73a3d6f0b2ea77af83c2b3a4eec177f600acf78df514c67188c56c1f6e55fc5392a20166108ef7e477fb28a900825a87da145d7c030a8bcc39b21885c37f22d58ea26783bb5078f26947043ec76f571b0f66aa37d1d241656020000004e915f8e7e6efed7eb25e884ca4e1e8252c619cc6a9ef9d3e0773b63268f52f04209b246f1eaf80f38ac725da8d49c004b76762386cf668e952cd619489cc3468bd9b0c9e52211443c48d772b302088bc659f3bce4ac1bc491d46c6ef26c8749a3daabd2242e40e92fdd196cc89a6196990ac56d294eaa5ba06bb0bc0ef54a443a63d2b67f4f45a3b2340b8ee068a3ebf5e5621c5eef2e93310a70c719bd5509945fdcb0173c51ce067f3568a91854f01f294d1b5c7d99c7ba", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x2000008, 0x1051, r0, 0x0) pwrite64(r0, &(0x7f0000fb5000-0xaa)="99b48661a3eaf83181558a6120a17df19c21153b446608961012cb41c10082463edd5355d916ac62918a78cbb919a88f6f64c499b1711ef14020bd4cb762bec273718f518180beb00385e2d4ae6d1250e6c3874eb65c2a0aa6d12fc7605143cb8b287634b55490cdafbc0eccd8e14d7e70e16b002edd2a72a75656e08bfab85669c881a80864aae3246eac8a157c373de80dfc6c5704cd717b3534f46a5469b2957cfea6789c6ee88134", 0xffffffffffffffbe, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fb6000)={0x1, &(0x7f000044a000)=[{0x8, 0x1, 0x7, 0x1}]}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fb6000-0xb8)={0x0, 0x2, 0x101, 0x2, 0x8, 0xa22, 0x0, 0x1, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x200, 0x4, 0xdc, 0x5}}, &(0x7f0000fb6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a35000-0x50)={r1, 0x48, "a7ee4f17f4a4ce826f9af9909747ad2387d7bd8bb172ccc00f2ed77f9b8eb2c19074034a1c4cb839d59cb7c9c4b3f095ec6ed266bfd15aa02d3fdb25ff556cb4f218436c9355cf9c"}, &(0x7f000035c000)=0x50) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000029000)=""/0) timerfd_create(0x5, 0x80800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00005d8000-0x3)=0x0, &(0x7f0000eed000)=0x4) 2018/01/23 08:31:03 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000)={0xffffff6d, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) readv(r0, &(0x7f0000638000)=[{&(0x7f000066f000-0x9f)=""/159, 0x9f}, {&(0x7f0000209000-0xf1)=""/241, 0xf1}, {&(0x7f0000be1000)=""/215, 0xd7}, {&(0x7f0000ee0000-0xfa)=""/250, 0xfa}], 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/23 08:31:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000013000)=0x9, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7a000)=@ethtool_drvinfo={0x3, "d52bb93204f5ed6c02db9adc62c9d9c6c7d9584033d11e69b913ae9aa1977ea8", "c5bf3c74ef5437760cd4060e2dc37f71dd48f8b34dbc5971afcf8fe7008b40ce", "f35b04c4739502b029ff09d968ad9f3e661c20e21649357fdf128bdc6fb3255c", "7e519a2d5401db75421a5cbb33242f43dac14a28e70d543d567393c4d8b011e8", "5be5d7c2431570d439d8e73b29d21df9f8fe039b36c4019b48268fb1a6ba2e5f", "b784ea3d375a44e89d2f071a", 0x80000001, 0x80, 0x2, 0x5, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 08:31:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000bd8000-0xc6)=""/198, 0xc6, 0x10000, &(0x7f00004d5000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f9a000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000de1000)={{{{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]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0x200, 0x52b, "0612e048b2d139f5dbd5a010dd8134c8800a606ab2a2069d2a16cbfe8760ba1990f64fcc50c0b611d668d9049d9f727c544e9490f708d25e1f1a613317e817e44f48f6ae0208c53b4de844d83e4e568c"}, 0x160) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/23 08:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d06000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000da1000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r1, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00007e2000-0x4)={0xffffffff, 0xffffffffffffff81, 0x9}) 2018/01/23 08:31:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f000008b000-0x9)='/dev/sg#\x00', 0xfffffffffffffe6f, 0x20240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 08:31:03 executing program 4: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000375000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000)=0x10) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f41000-0x8)={0x3ec2, 0x4, 0x100000000, 0x10001}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b", [0x0, 0x0]}, 0x10) 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ipx(r1, &(0x7f0000b24000)={0x4, 0x1, 0x8b, "f1f2acecb378", 0x7, 0x0}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7", 0x70, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1008, 0x0, 0x5, "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"}, 0x1008, 0x0}], 0x1, 0x4800) [ 76.016059] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12351 comm=syz-executor3 [ 76.032061] audit_printk_skb: 120 callbacks suppressed 2018/01/23 08:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) epoll_create(0x4) get_robust_list(r0, &(0x7f0000027000-0x8)=&(0x7f0000ad5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bcb000-0x8)=0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000a33000-0xa)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000075f000-0x10)={0xcb7, 0xa5, 0x8001, 0xff}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003d1000-0x28)={&(0x7f0000a59000/0x3000)=nil, 0x40, 0x0, 0x1, &(0x7f0000309000/0x2000)=nil, 0x5}) [ 76.032071] audit: type=1400 audit(1516696263.355:102): avc: denied { dac_override } for pid=12340 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.032100] audit: type=1400 audit(1516696263.355:103): avc: denied { dac_override } for pid=12343 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$random(&(0x7f0000f9d000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003fb000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000823000-0x4)=0x0) rt_tgsigqueueinfo(r5, r6, 0x23, &(0x7f00003c1000-0x10)={0x20, 0x5, 0x1ff, 0x1}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000020b000)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 08:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000564000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f00001b8000-0x1000)="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", 0x1000, 0x9, 0x0) sendmsg$netlink(r0, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000238000-0x34c)={0x164, 0x10, 0x804, 0x5, 0x1, "", [@nested={0xb0, 0x5c, [@generic="40e7fab88e4541ee9d45ca18f03b4ad3a0168c9d0a110d1f1e50f0537d2629a20eca024df0aed0f254e8cf31883f25a5c8564b5bbcf26aacd2bbd7d351627728043aa3cd19dc219eb7a9ed5aa0ccabc22712eca937aba1d5b48e0fb5b1dfd1cdc47c5d7c2b52f5ff1cc1ad7d265a25596a6da33ab891c45b9827f4aba3668efaf5eed515096fe14fc585285e504822567fcfc726b89a10348b95fdfae17322f3899913b323104fe6c2"]}, @generic="7940df6df2666b7d8413fb27512f4b7d20069b8d8325bd4a9e35307467f23deb9089c06056501000c318d75e1c4153600bd5b2601b842afea92e3e58ae784cb9b3ef51354d52f2d58aae61b3d2126d0c429ff550cdd218770d3162a5801445171a874b7fda857b5afa30728687062eab1a3b35852e6a95c16357175dc252892e20418fc0c0993a5174be732dcd7663e3048fde62b61bb4914298d6c1c1f233a84524"]}, 0x164}, {&(0x7f00006e9000)={0x144, 0x12, 0x300, 0x2, 0x2, "", [@nested={0x134, 0x84, [@generic="f3e7c91383c947e59f2fd3676601f716650e2b655f67a96be8fa95d258a3d6c7d4f929df9068c3c5ab81b37eb78c2958387d0a311733c0b78920b46684e2536ea9acc985681ad96334bb98f286bfbf533d", @generic="4dc1f5cc4fc6f9e43fe676a58bf456c2efb579b470577929a50c38f0a71f0111444b04659b3807f3a55a82e161b333d873522ff28f33ba3b730fb6e3c436558c8b2c4b29b6fb046adbf732eacaafe40a4a6bb4e5bcfe182d842f0e558ccf2989c13126ed5412c96fb6cbc9a969f13101951beb113fe7465024eaf2d6ab149217259f2e9ea8dbde471871e44ac7b229dcc138ebf7805d19ee7018f5ece31ebba0c17319a859e8f8f364c61bbb9e0ce2affd7648f4456ab95823b513859ca17dfd9a01a61ffce5be53e1eac7a0f563b7b406d296f03f7cab1443b0177f79"]}, @generic=""]}, 0x144}], 0x3, 0x0, 0x0, 0x20008005}, 0x24040014) [ 76.037546] audit: type=1400 audit(1516696263.355:104): avc: denied { dac_override } for pid=12340 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.037926] audit: type=1400 audit(1516696263.355:105): avc: denied { dac_override } for pid=12340 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.038234] audit: type=1400 audit(1516696263.355:106): avc: denied { sys_chroot } for pid=12340 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.038861] audit: type=1400 audit(1516696263.355:107): avc: denied { sys_admin } for pid=12340 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.050416] audit: type=1400 audit(1516696263.365:108): avc: denied { dac_override } for pid=12340 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.052695] audit: type=1400 audit(1516696263.365:109): avc: denied { sys_admin } for pid=12343 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.053274] audit: type=1400 audit(1516696263.365:110): avc: denied { sys_admin } for pid=12343 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 08:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00001ca000)='./file0\x00', &(0x7f0000097000)='./file0\x00', &(0x7f00006d2000-0x8)='fuseblk\x00', 0x800, &(0x7f00006e4000-0x3a)="49deeeacbfbaa031fc62b08c8abee72a8d9788e89b347e8dd358c72d468771eae12b158960c17d403a297ea43860ecc042ddadd2df3953d026fe") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/23 08:31:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000002000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000-0xb4)=[{{&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)=""/62, 0x3e}, {&(0x7f0000002000)=""/104, 0x68}], 0x2, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f0000002000)=@un=@file={0x0, ""/78}, 0x50, &(0x7f0000003000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000004000-0xbf)=""/191, 0xbf}, {&(0x7f0000005000)=""/6, 0x6}], 0x2, &(0x7f0000004000-0xd)=""/13, 0xd, 0x100000000}, 0x7}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0xc7)=""/199, 0xc7}, {&(0x7f0000005000-0xd8)=""/216, 0x1d6}, {&(0x7f0000005000-0xbe)=""/190, 0xbe}, {&(0x7f0000002000)=""/211, 0xfffffe63}, {&(0x7f0000005000-0x15)=""/21, 0xffffffffffffffcd}], 0x3d8, &(0x7f0000003000)=""/19, 0x13, 0x4}, 0x3ff}], 0x3, 0x2, &(0x7f0000003000-0x10)={0x0, 0x0}) syncfs(r0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000006000)={0x4, 0x4}) 2018/01/23 08:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e07000-0x4)={0x0, 0x0}) write(r0, &(0x7f0000209000)="", 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f59000-0x10)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x4}]}) sysfs$3(0x3) 2018/01/23 08:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = creat(&(0x7f000017b000-0x8)='./file0\x00', 0x78) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00003b4000)=""/155) 2018/01/23 08:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e9f000-0xa6)={0x0, 0x9e, "e79e96708784d64f2c6a9657df367b03ebb839248b315e12acd92827eb86779d569955a5da6ad680f0c2c382d0fdf5128d40b9175c5210c98a52adfa56a89eefb31c80c88d5b357ffe1f19bc1aefbbeb7fe6e581707e5afe5fad24768826a6f5b70e333dd34580b53506eb3435639f0fa1f4afa29ecedf8ffec87511948bafb9e4fb9ad0ecc8ffb855aaba12020c7acfb14c05b73d30576841d11d063c7d"}, &(0x7f00001de000)=0xa6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e42000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x8bcd, 0x6c, 0x8b96, 0x2, 0x0, 0x502, 0x401, 0x2, 0xdda, 0x2, 0x463, 0x3f, 0x0]}, &(0x7f0000d06000-0x4)=0x108) recvfrom$ipx(r1, &(0x7f0000d13000-0x4d)=""/77, 0x4d, 0x2000, &(0x7f000077b000)={0x4, 0x820, 0x7, "75018d6f4551", 0xfca8, 0x0}, 0x10) tkill(r4, 0x26) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x100) r1 = open(&(0x7f0000237000)='./file0\x00', 0x0, 0x2b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f22000)='/proc/self/net/pfkey\x00', 0x3807f1962eb5bbff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f95000-0x4)={0x12, 0xc, 0x67b5}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/vga_arbiter\x00', 0x80000, 0x0) linkat(r1, &(0x7f00006eb000+0x10b)='./file0\x00', r2, &(0x7f000021c000)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000e84000)=[{&(0x7f000026a000)="299a818114301138a0a0d037898653bee32d59154582306c6409e20d56a15cd02576baba60f8a6061bebdc2a167ffede4d2f296aaf22e93b0f8bc22f2c62b9afefe1", 0x42}, {&(0x7f000035f000-0xac)="8831bd5a679ea9218a1c9cda5a146d7a6411964efeb3b1b84e6fd858dfc226dda9ac3cac70c5edf853a90d7188191034e36641267217ef2229db03c87829350365295589034cbd91708812786a2b8088d3241147495c31b69ed82a6e200118812ca665be46ca007b4c578c0b101dbd1eb9be1a5e5576f3392291a8877282908003c699e4e961c49499b184688378c38862187e95257771d91d4eb50c5b9e15671788a0b368127d6400a9a6cc", 0xac}], 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/23 08:31:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 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) writev(r0, &(0x7f000060e000)=[{&(0x7f0000001000-0xd4)="c22310f0f8f03ac952c6f4aed61061097ffa4e72aadb19c91f9aa3ce61b017404f9481a1a147fa0ea8cf278b70f7c26dfaa3147513117692bd2d29bdf4d44197941e43a6410d218e1013a47c7df237a36a768fbf9ba55f5bb63c41162d01c3ea4a630308626a538c54b1952744201eabe1b58ce0002ddad3081af6f70f6163cc1052d733f528119a6f60a467a0ac85b77fbb2349bf32f3f7240c4ff0143bf7191b79a8e54af86884ee374acfdf4b27b3eacafe0975820c82407bb1ea8a8a39125bf6ddb0aa5b237d68188e7885d35931a0a01fdf", 0xd4}, {&(0x7f0000000000)="f81a0b9abe9c69801f6d886d8bd8064ae69b5d95b85cf8719f213cb1921259b600dc28f5bf1cb42bb8cf6900d6c0e53191858622745b6d7df9fd8164b3b505dd5e32904f1d14cd66e4b7115cfe3a1d6f126a2349fbe11fcc000e59cd777e0137203b6e89b93c0a0712c2845149817c08ac0afb6653dbb334b243db41f1491a1ceac07b6a621d4d6f95cb90fe8100e9b54600cbc414f5464c40eadb4aaaa217e8d4f6ccb7935a9410ec393baf5ecb756b278aa56aec133dbf456f15d8f1bd47ef40c6fe97bf26c607", 0xc8}, {&(0x7f0000bbe000-0x5a)="ccfb739e3c0b3fa0a58abd0d18b9333db729f2155b8d17ff194f0eaf1abd8b390e670c2d69e217cb821666b64b2d32c1751de191315696250cc3843a4d74ac576eaaebc22a942b9900a3bc390430b181273bfd17e5ffc73451f9", 0x5a}, {&(0x7f00000be000-0x2e)="075b17a10df1c6c159bd2f6862b0f6ab4300f100aa003049b0a7f42d475c5359a1c0b683782d882659ce3c65306e", 0x2e}, {&(0x7f0000000000)="6604ff80dbc263f748794396c8f377c3e84543a38c3a041ae43d112c14dc07368eb44168d6289ed745a23ccc7cba9ce01099978ccc6c9c47bd08756c174a1f835814617bdc5444dacee18b2244b84be6106066c37a00543724614c4d25f088a294e57f7aab84a75c02ebb122f97fce5a94bd44f1ce63903c965a0a7bba28b2afe05238416490d52110211b9e91447da3ab", 0x91}, {&(0x7f0000c73000-0x1e)="c531c33bfabeb814e26f262360f2792e4e26b98e7f225bd3108c413598f7", 0x1e}, {&(0x7f00000ba000)="9734de4b66cff8121ba867901abf35e1ea7ba9eaab2a3562b5de135c04e44a0ff2938a3a899c9352f87b50fa6c182645125b51cfc068098e228503a3e147954d26d211d6b789ae9e83c847c3c34e5bd3b9dc8b89ecbd9e2dc39ab7dcd3", 0x5d}, {&(0x7f0000000000)="d6a921a978a0103a02c04065bdea4e3de7ecf90d98bc14d7b5c343a597d4c606ef828198fb13a0e8b4a0", 0x2a}, {&(0x7f0000001000-0xff)="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", 0xff}], 0x9) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/01/23 08:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = getegid() getgroups(0x4, &(0x7f0000566000-0x10)=[r0, 0xffffffffffffffff, r1, r2]) r3 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00003c4000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000661000-0x4)=0xb) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000b8b000)={&(0x7f0000db9000/0x4000)=nil, 0x4000}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) dup2(r4, r3) tee(r4, r3, 0x0, 0xa) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) [ 76.058388] audit: type=1400 audit(1516696263.375:111): avc: denied { net_raw } for pid=12361 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.068931] sock: sock_set_timeout: `syz-executor5' (pid 12366) tries to set negative timeout [ 76.113129] sock: sock_set_timeout: `syz-executor5' (pid 12366) tries to set negative timeout 2018/01/23 08:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockname(0xffffffffffffff9c, &(0x7f000022f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000067d000-0x4)=0x0, &(0x7f00006b7000)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") iopl(0xfffffffffffffff7) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000d70000-0x4)=0x1) setreuid(r1, r2) [ 76.388951] device eql entered promiscuous mode 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) pipe(&(0x7f0000c8f000)={0x0, 0x0}) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) 2018/01/23 08:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000c39000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) dup2(r0, r1) 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) accept4$packet(0xffffffffffffff9c, &(0x7f00000ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000884000-0x4)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0x34)=@ipv6_newroute={0x34, 0x18, 0x0, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_EXPIRES={0x8, 0x10, 0x2}, @RTA_IIF={0x8, 0x1, r1}, @RTA_IIF={0x8, 0x1, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 76.481654] binder: BINDER_SET_CONTEXT_MGR already set [ 76.487093] binder: 12398:12411 ioctl 40046207 0 returned -16 [ 76.496317] binder_alloc: 12398: binder_alloc_buf, no vma [ 76.496335] binder: 12398:12423 transaction failed 29189/-3, size 0-0 line 3127 [ 76.518671] binder: undelivered TRANSACTION_COMPLETE [ 76.523840] binder: undelivered transaction 93, process died. 2018/01/23 08:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x111, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/23 08:31:03 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000002a000-0x90)={0x10, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = dup2(r1, r0) signalfd(r2, &(0x7f000001d000-0x8)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x2000, 0x0, 0x0, 'queue1\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) signalfd4(r1, &(0x7f0000052000-0x8)={0x7ff}, 0x8, 0x80800) 2018/01/23 08:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9d000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/23 08:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000027000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x17) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000078a000-0x2c)="", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a1a000-0x8)={0x0, 0x62}, &(0x7f0000c6b000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000223000-0x6)={r2, 0xb0}, &(0x7f0000836000)=0x6) 2018/01/23 08:31:03 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000024000-0xc)={0x10, 0x0, 0x1, 0x200000}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000021000-0x24)={0x1f29, 0x8, 0xfffffffffffffffb, 0xd46, 0x0, 0x5, 0xa2, 0xb7, 0x2, 0x401, 0x4, 0x10001}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000015000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/23 08:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000)="", 0x1ea) r1 = fcntl