43] audit: type=1326 audit(1517786049.155:2287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28947 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x4532ea code=0x7ffc0000 2018/02/04 23:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x3f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004ea000-0x8)={0x1, [0x0]}, &(0x7f0000ba0000-0x4)=0x8) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000197000-0xbd)={r2, 0xb5, "7ef32d321398acce7ad47f1036d8c66c6715d34703165b3d8337446373b300016c41c6ef5a584f3142e44ffe291bc3482e4ad99e3887f4d9f5410b713561928d9b040c2fded755c848dcfbf3fc8ebaaa1859090323b0a050e9e01ac970bc35b1e9b46e0b970afa1a5d4c782c61a28d2cd0ed9241e7a857bdade848ed88dac6a4bf11af388fcfc51bd8b6f6455af6849aaf9d00816c13158fe2edbd9fc86acf410633d2b6dfacfe2a7f7c42415d6c1135290416b63c"}, &(0x7f0000ca1000)=0xbd) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/02/04 23:14:09 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000030000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000dd8000)=0x9, &(0x7f0000f78000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/04 23:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000079f000-0x14)={@mcast1, 0x0}, &(0x7f0000cb2000-0x4)=0x14) sendmmsg(r0, &(0x7f000008a000)=[{{&(0x7f0000b67000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10, &(0x7f000058d000-0x40)=[{&(0x7f0000950000)="e5715507475ce679d31feaaa1386d14f1b9bfd9e36397a71547038c9e3138138dcf842d8ac7c71e92c7488be018db28835e8491faf56984a8e439e9209a0aa348ccf03a2957f15ba708a8f647706f8a43e9499633a0faac3fbff8884aaa242c42493aad90d216e24f70741868fbc87889523dd1373f1fc6b43d9e5c945117d995fc6907eff9edbf81568bddf0cf08485703e0e1fbef74386480f7904e235a9e95c77fa6e0c389c124b61fe0e34bb00f4ad862b761bf54f61b98c1babc2af962c5e27261b1875314118a240b3ebcdd1322af00f91c40c8fed71da56633cb9302f2bdcb7bdcdf84a", 0xe7}, {&(0x7f0000c82000)="418ae468595b1286632a4f687067cf97189391ca9739eb30d2caf05cd83c8e05caa7f0944dc5f2986919b40afd5b53eae600cd8b4db818c13d5c665f2efa623232adc80e66e2f9ae6069639321c231412945fd09c3e04dfe6448e7a056099334ed868f5d6a18c758195e292c5e424b0f3fef046ed16c16b81dbf88a34ba10400c91a142690", 0x85}, {&(0x7f0000f9b000-0x1000)="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", 0x1000}, {&(0x7f0000ed1000)="c9de31da7479d1ccc7e380fefc7f958981e39b3ac008a413283c21fb6cefbc147d9a380151d4648012b7191435e6232202e8cec96b5d63607dba0a8a100cfab84df7bb3ddbeb346ef010a3cd4b777bfad861f6a8102a115ac81a80cb1dd84401888cb1a612f79fff06953176db19fa72ffe516a907979151a9c2bbe7ddc75461f713ffd38dcb63ac1352d3", 0x8b}], 0x4, &(0x7f0000877000-0x1b0)=[{0x20, 0x0, 0x3f, "381b83fba2a6355257120178"}, {0x48, 0x114, 0x5, "558df9f5208a86aa1f6f68dcbd4c88451c7f668b7ceee9f29b168365082d27e244c6cd5962c8e9f0383fbcb227ac22ea73b256"}, {0x30, 0x0, 0x0, "5dc2eb785a6be7f974e54bb227530a9b46cbff98aff2fc819f"}, {0x50, 0x1ff, 0x1, "ce63c12626975d4300a42c836650865d2003deb45f647ff1ab11c2d8d40993f4c881020d93eed2ffa77efdc214eeb3d574024b967c31f49a9da731b0"}, {0xc8, 0x18f, 0x7, "0fb991726f632e48517d34a9552a7609bc548f3b4d268f4ee6ba94f3259635bb5935b25b2c94161866b57a692095167ab13216228e8859e9f41fa18e236a0a19bb618d8b4f154d1e241edd0f14c68b08cd649491a7847feea7536e88fca04c20c4620ff10330bae6f0370e36c7aa52fe23ed84df0af7d5157c76bb0e5f0ea86a1068b500e22cd72b5e0e9175bffd6be4890dbaec802fb4abdcd80d14d47ec15d314d69f16995d167b6bc97d281266be668ec435d"}], 0x1b0, 0x1}}, {{&(0x7f0000cf0000-0x10)=@llc={0x1a, 0x6, 0x5, 0x7f, 0x3, 0xa283, @random="6295c31f534d"}, 0x10, 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68b950a1243a8a8f4ee00230e19e6545bf8ee2fe394507e79519fb729b9fa39486f335943fac0ef680452e341f91ab3ff6dfdb98605fafe51a283099b92e053ad2e822bc420af98310d21ee162892310b20d616e11ee114257186779461d606312c213875aa01f993c032cf320b1753f5fa47ff4f5c69964d48b7759c995a210097ff0a4f98d680581ddbaa57375c5ba62ad8f9e14eae1d380f6dac5d8ee2bddbda8bd33e1e118023163dbdae8c6c6ef971f0a2c1c89d0eeda6ef2d0a0245c38a387f8fa6eddb6978ce3da5bb2787c34f3644b331fb4f3f1e95d9a4e0b1bf92fe1824875c8693372956b04faecbfb761a37d43768563c9cf7996f11ee86736b51dace344dc45c0b6fd761318edd733cbcf13d6b6e5272cfd8b23e0ff17a58320dfed4dd5a365829d86746a111f0b8fdb138c4427ec7f9c24526dcd82b27d8d373ed4d2b4f87cf3857f35ec6878aaa78eb13761ebc133fee04768e6d23daf6f5c4dc7ac34f1836798d2d6677ded54ea13788bad51ca7a0fcc0bae1771efe6d15b2d9c2331395b78a054764d2ff01ac975a76b97a51e925a171c5d549d6d1ae3683da4e50f652f6231b96dfb1a04ae4c5f8c44dbc2d4f7851ed711a43a29613481d8c0f19722c9d255fea8d65d1f4814e0a4c314884a9b9e631659364485401ab58a14defd2e1dcb3062ad7257c9499328aa223c89e08f348e201c07c77ab7d25978598df5921348d32b7a8e991b68a17497a72955a89cffd07378e9a4eecb915535a84f068806c2531dad270228bf2f119aa870811a81e356b980422892bf87eff248a3d6006a87c37eeef8d9acb5efa9dcbc3a7e9051246de40ce4c127785a003801d886264bc34dc05999d870a2f51edb30b5e58a096b0ca2ce49031d90e96106ae1fecfdd970900139e227039b26d82b09348380e94082d8951ff64e0555ac6dca27d9b018256ae92b4eb716902b95759f0306ed7671b94a20d7412775116f219fdc2662e490c1120404c4fb9e90843648c5e76dbc3ea6e176029fe2c1581e5095680e15a2a11040c0fea9ba4afa7d6319a2f3d81fe14c374d734b45e51750d167562e7b089165e20bf6e09e3197697882759a8f730213421e4b2ebd779154fc909198336f248cc45dd4ac2d6b0094c980eb5ecb8bf8bba0b7eb222e11ef00a3d32e48ea4df488c1ce8b2ed85a212b6d35bf3939ca2a016a6ffde140d37afd56b00106c4610811e40725d2985b3429240ec8cdad53494e61a148b18df3c3c50c1906695b1c96f1711cef680e9d7c0cfd5ac60c6c9a0dc2fddebca4a480c255ad0dce2d00746ebfc8b4fd88a0f58406d3dfb5f91dbef86cc3d00d7c6675ec795d21d4048a551f449fa19ec496118889eadee1a69072a0ac7f2975f4abdce9ce205989ff42d66c931d3e9602babc46ff89f84a86906fc9cd7d955e6bc4adb33822482908233a41aaba325787f9824493a5ad2a3b260017788786461041c2b3703a6a29a85451c8f0cc187b6a76c25846180118ec33c1c24ad5fa9259ec38208aa9987e197c86bc6b69131fa46bb13a8932e06d1ec81edc2494d985f5e6baa39984fb2b414c82ad457be8f90959f25802a48005a9a3c4318b9acdac14ae39b079d1631540c47fa656eb88b37170ad156e7d7caa20eb3e735071c3358217968d6e45a120c666f45d7ca1f6a8696a843a9f11e78c5e8e24e252ccad8614f10af5cc18bc55ec44d0fcc8c66da87e1f5b94b7aa13075e0df561b212d8b4bc558f729f27fabbdf700102b1d66150898fc2a514c754ed1ae8935935283d34e4080058a4c9b1d1fa9eb5daa2f8bc4c74fbf03328d7355f168ea4f39bcb91738f0d0ae1662381c39d2fb6d1397c8c5b31aee256e9c8f051876482f8ba66ceb85e2bdee0b8db800f3e8ed4d2030bd4945ca4d6b583a44c9c46295dd2f3b8dc5e559983120be0890ee8275984be209bca14278e141c2c0a95bac44ea5ef63c707b670eb5744a346184908d84105e97f79d98faece79fabcc1d0dccd3b471ed6bad1835fbdb941abb5846eefb7351efcf21ddc48b1fa9404da6a909105b7ec9fe7f94ce581914f12fe40cf9646d659f2802e70352419dad17a033f8e1f5e7a1f1f2671e320a0d0b07c527aa4e6d2df0230c349d18c7fe9fe0728797dd400809315f50a522852128581ed8f475311fa15b5d5d99c173c848faaefa99722ae82f638a2ead869904aab49d96b9df9834d6a6619908584cc451528640fd0534062f270f71e98a0774342efa46dc11615e90cc1730a62de6", 0x1000}, {&(0x7f0000908000)="e48924fa86a3058fa581ee7dbcd54bf806b088d26106447d7de26c7a91ac424f83ec20c4476ac0bd6eafe4e8645b2ea0c9d4f6207ef218e88d9216f55bc224c0adb1326f08bd95611a039781278c63e678938945a2e7b1692bde8e099beba8da34b045c0e94f2d8c87fd246e5cf5626fd4de68190d5a931eba4f8261154cc9204f121e1a406072e6830aef58cf0224e82d5d50ae73d808fd387419e1d7ae16790edf568a604845859d73fd2211ac47e1cc6fa8607390c708944f13a399ee40012719a1fcf802ab6e0cf682ff8da6befb0965fe90c3b74480e8f9013b3420947dedd500c6bf216cb991324bcc700f49875128239b1c37c00c9b", 0xf9}, {&(0x7f0000d92000)="dc837b7063", 0x5}, {&(0x7f000020a000)="36307982c8310a55578fb8b0be4df2c493d80e61d2ad3e3547406c42ea99f6152b9445a497ca7e3ebc9784e98afa85afe3dd4c74ee7dd177d0547b630b03d4d6d69920cff64eab120ecee2efb94d87e3cc723ddc4aeceff9c3a8ce170b87414a9b4c9d979a896e1d7380934e7c8b91a66ec9c0e417b7a1a75a32d4a48a88c1a2d32e99b7c299dd57a56070b511ddf86dd26aaa9b25ed0ff0", 0x98}, {&(0x7f0000f4d000)="20f03df81408339d30f504758130465982260a11bc1c3d6fb8", 0x19}, {&(0x7f000099f000-0xed)="725ef2249660ad6305d37efa3965947e4025faeaaec04e932f162ed9b6ddff4da081b61f62b2f3070d42fa473fcc5a02f1e9cb5609d25831ebade296e16592312ccc7c88662f205c00d5e0ded1f9ad9005418f3ba659a9f8c17c772ca3c88177e813497ca04b2ddcb8157044f714df7443e84b32ff6e775996f61e0b7b44f19db3119a6b6f3aeb5181a3e8c3ae8932b30b2f23347b03bd44323060488f9c32c86992bfdd2d64baeffab195e4f5a94c7a2f1d4f04bf2d07c72e43dcd8f20a9445dab93d49005653b1244046576a7b51525397a3704f35ea23f479e75a8b08d7cf7972a63e12706aebd12789d388", 0xed}, {&(0x7f0000192000)="8a1c1c871ea31f450b29b5ba421a95870eae07352b7933d2272a2e5a41faccf111dfe5e20e79529d9f4a4b84aebea197e06db9b0a763313b1707142eadc0798ab358d7cbd4dfbb5974551e22e5633a2f50f37ccf7a4298f4c462500df2a4bc94841db542c4f6ee15e106eb9aaa8808ecfd489cdca886683a733609c7113aa057c9659a4d6811d9aaed31cc15a633645405c331b944c9a540a65da4678cbaebd2a607aa11681386806c3f1eed17e4e93dbb6aac7d3f0d643bb6a01e54e287b785837105721cc2a7f0ca2c36", 0xcb}], 0x7, &(0x7f0000172000-0xb0)=[{0xb0, 0x197, 0x3, "a211be27bff7b45e566c7947e855ba194324f96859ebc689c7fa8a0b85ae4636bd16829730525d32f866152569b91eb82d8e637ea94909bea6272e7d77c81a4230d479815c03fecc838e93e50d7e99d11330f444aabc3ac09c9904b3d8634bcc50412bd4e9e36cc7e169c7ac6ce0ff720fb05de9d74f693fe5603961af990deafbee44b68a3d7f5097e12ae4ca19489775e94f479b6adbcf83f29bbe97300c"}], 0xb0, 0x20048000}, 0xa8a3}, {{&(0x7f0000da5000)=@ll={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14, &(0x7f0000597000)=[{&(0x7f0000c9e000-0x9a)="21545948a427eec675a8f8cba10c2ce3ab817b82fc25422d30e8629506806d13ee24c2fcf02884d028ed5a89883ff4d3af56966ff4ddc8d0317313b96dbbfd1b7a35ad67dbac751dc335735524c9af1a115491926b86e4338a831fb71ada13a4196affc6f40e4197db1240bc22187310cc384c41a9c010c7d9939b3414339acc4a297c67645f556e3e933efacd49057fe317e01da41791472d81", 0x9a}, {&(0x7f0000a66000-0xdc)="713241bf4faed9a797a53de5709e7218e17a51eeba90ed18ecfe0054d66b3d009737fa45716d80f1bc2ca7f6f7c7e84632d0dd4e9a99c11d07f305dc201db4f4b2debecab5bf448deb76aee22362e2c613e12e61104958388143aaebf5a4de357157ec213df493fa443aed26302cd3ea7da80cdecc162c61e2374fe896cd424371104a8fe72c79b5d890e124af9b09fd91bdfa01e91c062698c88f6c47b0feeb870ead02e93cc51e8b4bb738b2d614e9e203fca7f1e6312363f9f28ad8bbf90178434cf8a791ef9d5243b1ad1a99835dadd81026f471860ab21d4215", 0xdc}, {&(0x7f00003d2000)="bcdad48fce8e61aba6cb2958de56060ac5156b1737b9ba0ae47f26a132e8ebaaf94ae5508372479f91c862694e5745b017a1f9b15e73b582a02c2a2729af98311233189f5b07618473e9a31e07a7db66baede02f04b1fd7be2e9e748fd3faec6c19d0817f26378b3ff26c5daaa83fb42dd79278ddca632dd22ea032f51b75a6c17a29ae571604abf37103c5b918d28c9cb12055208393a00bf", 0x99}, {&(0x7f0000116000-0x69)="27747940049bb50e8c146a3ccf75daed9de8c146a2bbd327be7a0de6610e21314020263cb01035354a0351f42b8f0a71ee6c9037ea6641f2a676c544ed4871363d3b4ca0cfdfada7cb5cc59496049fa483f3c6491eeabf2086b4d8b72d88ac718170d4004f7942aef7", 0x69}, {&(0x7f000047a000)="25cca509b1b89d5fff01756414862674588bb471a0c2e135fbee2d5f0848d6bc433d7c3c65d1c9840ef66657aca2760d67c145770cb03b493985f53fc3449d38f6e8e473bbf32866359afcb9871d3dea51d057cd1e4d369e43443b76af33ecc7e0578fe365b49a5e1fe58fb87f9dceb61bb53c022d270134", 0x78}], 0x5, &(0x7f000047c000)=[{0x20, 0x102, 0x101, "7c7a5b29c4230e3c7f8543c565e2"}], 0x20}, 0xffff}], 0x5, 0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendmsg(r2, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) 2018/02/04 23:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000cfb000)='cifs.spnego\x00', &(0x7f000067e000)={0x73, 0x79, 0x7a}, &(0x7f0000f7e000), 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x526b970b52595f5c) 2018/02/04 23:14:09 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/04 23:14:09 executing program 1: r0 = open(&(0x7f000068d000)='./file0\x00', 0x101000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x5, 0x100000001, 0xfff, 0x6}, {0x9, 0x4, 0xffffffff00000001, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00005d7000-0x33)="fd35498fd690b26bb11074901d54ae32ea150cc169fe0c01e41ba442fa70313640108b462ef1b33d88dac8b9a0e844ee10866b", 0x33) getsockopt(r1, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/02/04 23:14:09 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000d000)='/dev/sg#\x00', 0xbfc6, 0x28000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000d000)={0x40000001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x49}}) 2018/02/04 23:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000067c000)={0x1, [0x3]}, 0x6) bind$bt_rfcomm(r0, &(0x7f00009ed000-0x9)={0x1f, {0x9, 0x100002, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffe01}, 0x8000}, 0xfffffffffffffc3a) [ 213.507061] audit: type=1326 audit(1517786049.155:2288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28947 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=10 compat=0 ip=0x453397 code=0x7ffc0000 [ 213.546973] SELinux: policydb magic number 0x194be4f3 does not match expected magic number 0xf97cff8c [ 213.547274] SELinux: failed to load policy [ 213.578405] SELinux: policydb magic number 0x194be4f3 does not match expected magic number 0xf97cff8c [ 213.578629] SELinux: failed to load policy 2018/02/04 23:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d58000-0x8)) creat(&(0x7f0000344000)='./file0\x00', 0x2) 2018/02/04 23:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0xc0000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getpeername$netlink(r2, &(0x7f0000915000-0xc), &(0x7f0000df6000)=0xc) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/02/04 23:14:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000122000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000348000+0x725)={0x0, 0x100000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00006f8000)=@random={'os2.\x00', 'et1h'}) 2018/02/04 23:14:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) open(&(0x7f0000b29000)='./file0\x00', 0x208400, 0x87) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00007c6000), 0x4) getpeername$packet(r0, &(0x7f0000dd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000886000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000001b000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) pipe2(&(0x7f0000515000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000025f000-0x78)={0xfffffffffffffffa, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x41, 0xfffffffffffffffc, 0x9a710000000, 0x4, 0x8, 0x0, 0x1000009, 0x7, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074c000)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/02/04 23:14:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002cd000)={0x0, 0x0, 0x4, [0x2, 0x9, 0x7, 0x5]}, &(0x7f0000e67000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e7000)={0x3, 0x4, 0x206, 0x8, 0x1ff, 0x1a2e0b6, 0x3f, 0x8000, r1}, &(0x7f0000d93000-0x4)=0x20) r2 = add_key$keyring(&(0x7f0000314000)='keyring\x00', &(0x7f0000c0f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000fc6000-0x78)={0x2, 0x78, 0x0, 0xf9b9, 0x100000000, 0x0, 0x0, 0xff, 0x420, 0xf, 0xffffffff00000000, 0x5, 0x80000001, 0x0, 0xfffffffffffff800, 0xffffffff9479f2da, 0x3, 0x0, 0x4, 0xa021, 0x7, 0x40, 0x7f, 0x4, 0xffffffff, 0x2, 0xf8, 0x3, 0x4, 0x4, 0x1, 0x7, 0x0, 0x4d9ddb59, 0x15, 0x9182, 0x1, 0x4, 0x0, 0xffffffff, 0x5, @perf_config_ext={0x8, 0x6}, 0x1000, 0x9, 0x8, 0x2, 0x7, 0x5, 0x7}, r3, 0x8000, r0, 0x9) set_thread_area(&(0x7f0000d3b000-0x10)={0xfdc, 0x100000, 0x0, 0x8, 0x8, 0xffff, 0x5, 0x60ceecb3, 0x100, 0xb721}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000483000-0x4)={0x9}, 0x4) add_key(&(0x7f0000c02000-0xd)='dns_resolver\x00', &(0x7f00006a0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a98000-0x4a)="8b0e0b06e43a7bc72fd06b8e41bcc45a1b76ffac3dd07cbb62881d6104f14c69a4e8b1fbd98463d56ce032cb0010940a86714026c796d1a729d77502abdcf38d0816105c01f9b80697735968b3d4d448f071ea894b7a5344e754c9f70f42e618c887ed30445ba42468fa7dc03fc7019fd78da6f4681cb64887266ae43740362c38f9460f1bea9a66d88b2b130c99150cd71eb4b7710888f06044789639c497d8b5cafbb0940b8b0f07acc28a57cb46ec07f51771bddfd76ac26819d6e280eb9a022fee95b13e52bfa1812445ce969f", 0xcf, r2) r4 = syz_open_dev$loop(&(0x7f0000c58000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r4) clock_adjtime(0x0, &(0x7f0000c0c000-0xd0)={0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x8b2, 0x0, 0x0, 0x0, 0x3, 0xffff, 0x64, 0x0, 0x0, 0x7, 0x0, 0x101, 0x0, 0x1000, 0x6, 0x0, 0x4, 0x1ff}) gettid() open_by_handle_at(r0, &(0x7f0000753000)={0x32, 0x8, "d7b91d9ca320ac73e5ca57c66737d31ecdb7732383299080aab712fe24cedb028e6dbb0b183f200720fe"}, 0x381940) 2018/02/04 23:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 213.886110] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/04 23:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d78000)={0x0, 0x2, 0xf5, 0x4}, 0x8) 2018/02/04 23:14:09 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/ion\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a28000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000064d000-0x10)=[{0x10000, 0x733, 0x1f, 0x7}, {0x200, 0xfc, 0x4}]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000037d000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00001c9000-0x110)={{0xf2f5, 0x4, 0x1f, 0x7, "601caae63830b2671b716cf0cfc5936e97ddedb29e3453c3ba330515f6a886e1d7f2c9a0956f7d792b233cc8", 0x40}, 0x0, 0x0, 0x7, r4, 0x5, 0x8, "cb7a0ae729e1467b137a5bd99f70bca52b9333573df83871fc80a00e96c4c164cc282c6cf4d2785c8d8f13c66276f9c373df107d8e3f8ddb0e6da95d0e05fbeb", &(0x7f0000bbb000-0x33)="637075736574d57b70726f634370726f637d015c6d643573756d6d643573756d2328657468302d2f212e656d3173656c665b00", 0x33, [], [0xeb, 0x1c, 0x8, 0x7fff]}) 2018/02/04 23:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x20, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/02/04 23:14:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007e7000-0x4c)={0x3f, 0x5, 0x4}) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:14:09 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f86000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000f85000)="6f8236850949b679f4ee46990ac47bc8db8d", 0x12, 0xc010, &(0x7f0000428000)={0x3, {"df4a1a18b7fc40"}, 0x8}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000011, &(0x7f0000f84000), 0x4) 2018/02/04 23:14:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000baa000-0x5)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup3(r0, r0, 0x80000) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000ee9000)='./file0\x00', &(0x7f00005e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000096d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003c8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004fe000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00002cc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b10000)={0x0, 0x0, 0x0}, &(0x7f0000d5b000)=0xc) r8 = gettid() lstat(&(0x7f0000c42000)='./file0\x00', &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d5a000-0x4), &(0x7f00000ed000), &(0x7f000038b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a7000)={0x0}, &(0x7f0000953000-0x4)=0xc) r12 = geteuid() fstat(r1, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) stat(&(0x7f0000d94000-0x8)='./file0\x00', &(0x7f0000a1e000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000612000)='./file0\x00', &(0x7f0000c74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getresuid(&(0x7f0000cca000), &(0x7f0000cee000-0x4)=0x0, &(0x7f0000e06000)) stat(&(0x7f0000fe6000-0x8)='./file0\x00', &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000411000)=0x0) r21 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000)={0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) r23 = getpgrp(0x0) r24 = getuid() getresgid(&(0x7f0000165000), &(0x7f0000e88000-0x4), &(0x7f000054a000)=0x0) r26 = gettid() r27 = getuid() getgroups(0x7, &(0x7f0000cf4000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f00002cf000-0x70)=[{&(0x7f000098e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000321000)=[{&(0x7f0000a3b000-0x71)="56c093d2d1f20cfedb955afbe02b730d8e583b95942e1312d9124f295bc3c48fbff60e64f60f9703d670832011bdacd3c349662f89e26371bf76f6a3c595718ffe9559dda1e4b682063f748cc0d7bb97fcb205f30952d5b4953aefb3394aa57c302e608f0fdb3f168baf034b0044f258f2", 0x71}, {&(0x7f0000dd3000-0x8)="3b54258cd2588ce1", 0x8}, {&(0x7f00002f3000-0xee)="2c4b485428db3b15d29819b89be00d6a5809af76a738f1f3b3363b51405121483fa71c82f08151c1502f89a8ecdd8e27fb35efb5ce66d602660fd73c1bf28155f0983a8d6a03df93acad6f324e4fd7cffb3d176c3ea7ee42e2e41e22a69a4c3799c21f09ca2fd7753008a7015269efbcdd7a3940b72461f5235bb3cc34e9c0a4c4ef4a219bd6f942029b64a796d01e1800e4bf3c647023b58014b7fb9edea688d705198f8be2194596bd0548539cba8d140d4a4e38d1f9576db2359260927443203c21cefa8712825aa8260e2c82d6cfc25019b92350a4fe4c8b308b3df2f03e364b44fc29161639f0a58522f3fd", 0xee}, {&(0x7f0000ec6000-0x12)="fbcb7d889479087a6d796679621795544f73", 0x12}, {&(0x7f0000d56000-0x85)="27ccafff4702c94ac19f1fa1cac517864349c099a6b1081c447275ad589c4651ba0a100605739a5c15b7ef11c3203b4410bb11571f28dfd968093c12f0fb7e1934f7290d0988cb4c7cc9bd44b675bf6cd2507610637722357094be16c59a0a74585b4c8161edb29637e7f2929bc07eea1f2bfc9cc18e759e52df42fe1626be324e59df8bab", 0x85}, {&(0x7f0000651000)="d7ea7855b19bffa59189c04c0a8913c00f8fa49c00095bcd8e226d8f572756e2f0e6641239ee80a3a514e9135e3a9cd8015c07fc094744ed658241f3dd22", 0x3e}, {&(0x7f0000f6b000)="fee7a1fe53c8dbc02cae131f30d0715a1988c7d2861e524924564b5372dafe7f657b3157f30005c9cec5961cdd3a34683c51e19d0349ddd4d70c4bf3395c5222c656df046e93b6ca0908bf4d5ff75c62c1ca8b3653136e5b46430bf8abbf53d5cd74b2491aec451bfe4a5f61b734031b1298e2f94c4b605b7d05653a61c9f3c9de034365e6555851ddf428b7de8fddd02d5a4cdfbbcf1a12eec96d6188714c01eb4ac57aa48c287d70a31888a943c225686bc8ad52f8d2b144440528e1a90eed63d924d0aed023e6ea85ec", 0xcb}, {&(0x7f0000408000)="aba30172cea0cfa12d8bb17755a3f3adc7439b5592665141765986ffcc13f98d6565a2de3c81204e29cb829c92fc5d0fd430f207e9b254cc638eb31c3c91d91a7395b8c01653ac9bfc901e36d4b1e42856b8676e5b5e236cd9af", 0x5a}, {&(0x7f0000361000-0x97)="04c8b817ece5080e501706978f734aed69fb9de455e02485fea2d1935d7594047831f2d9b5d330e4cf832d59644cac828ceeffbc7b758a5eb257705922319c65d9f8c071a3b7dfe49b2dfa16dde94cad0b9680124973af62f5afcc782c1bf591b54f05d0f3652d58229c9e944858a954f45671a40d786180222f323ce20fe00e9253a555d680a900c3da865a08996c63fe697926d90572", 0x97}], 0x9, &(0x7f0000b20000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x4}, {&(0x7f0000e01000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000c6000-0x30)=[{&(0x7f0000793000)="91faf122ae51a37091d052ea7342e2d2ba626679dcc5cc239b2b5f0360d3f02c7eaff0107d974c8934bd069b15b5d1439ac7d48309a3c3cbfc301bca54291865a4bda8b261c416f3181db4ea5d781d159250833a01fabfb2886d18570c2e0a3e861bf7612a5becf43fb40c16bee1a8f820e7bcc6653a2be8a163b6db0706ef6fc3c6c4ff0d3ae7113c9d8876964c73732465cd9db7f0e7af0b2e9b83904bfdb7a3360936e45b1e2d39b5978d9e135caf479d4405bc43ffa8e2da1c", 0xbb}, {&(0x7f00002b8000)="74ff71c4a7f135eabc538d3ce24033e4974daf54daf2a38b6ea99586f566f238a3b67bfaf4a2aa1ddc7881b5d2cd8263fe2241418457fcf9823a111ec4c4b4a59a4ebf", 0x43}, {&(0x7f00003a2000-0xd2)="304f0cd20fe095753cb1481aed30ee356deee0261b6649cb850f2fc90890e108b47546d398189407802a4aeda09cce213b19e65d547c232da2be34ad3343095cd49434e4836c15fd6db20dbfb9f9538a3e0687af8841cefd3a184e250b955835468ce64a49e5e4de6f6aeb7b8e83bf38a0c241fa157b5d1d827f991436bf5d5c84073cae9c79a9a74ea862f2f92318d05ee9a91ff6a995e622875b7d6a301d03a49ce4ea88613e63e5fb58a5d578a377d78daaeefe4320d511c7c07338f8250f89f06c70ce9ebe1bec75c24c4a01f9cf5620", 0xd2}], 0x3, &(0x7f0000678000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x120, 0x90}], 0x2, 0x40) shutdown(r0, 0x0) 2018/02/04 23:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/02/04 23:14:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) getrusage(0xffffffffffffffff, &(0x7f0000b76000-0x90)) 2018/02/04 23:14:09 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/143) 2018/02/04 23:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000747000)='/dev/input/event#\x00', 0x200000000000006, 0x804000) mbind(&(0x7f0000766000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000886000-0x8), 0x5, 0x0) 2018/02/04 23:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c27000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cdf000-0x8)={0x0, 0xffffffffffffffe6, 0x3ff}, &(0x7f0000175000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000012c000)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c4000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0xff, 0x9, 0x5, 0x6, 0x80}, 0xa0) bind$ipx(r0, &(0x7f0000bcd000)={0x4, 0x0, 0xffffffffffff0000, "b35a868aac06", 0x4}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/02/04 23:14:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="1bdbb585ea17323eb07b0bd6624eb70e", @ifru_data=&(0x7f0000000000)="40e3ce2183b980726ababc600f64c72ac28927f190d1245acbda743a5e9414e0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000086a000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) connect$inet(r1, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$dspn(&(0x7f0000798000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/04 23:14:09 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = semget$private(0x0, 0x2, 0x60) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000013000)=[{0x0, 0x8, 0x1800}], 0x1, &(0x7f0000011000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r3}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) 2018/02/04 23:14:09 executing program 4: mmap(&(0x7f00002a3000/0x3000)=nil, 0x3000, 0x3, 0x8032, 0xffffffffffffffff, 0x3) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f000076b000)=0x405, 0x4) pselect6(0x40, &(0x7f0000684000-0x40)={0x6, 0x4, 0x6, 0x1000, 0x10001, 0x0, 0x6}, &(0x7f00003f8000)={0x9, 0x4, 0x1, 0x3f, 0x4, 0x2, 0x6a6794ac, 0x9}, &(0x7f0000ae6000)={0x8001, 0x40, 0xa933, 0x41, 0x0, 0x0, 0x3, 0x200}, &(0x7f0000835000-0x10)={0x0, 0x1c9c380}, &(0x7f0000c7a000-0x10)={&(0x7f00006ac000)={0xbe5c}, 0x8}) open_by_handle_at(r0, &(0x7f00002a4000)={0xc3, 0x3, "035e2739f08ea3e846fbcebb28c6f9f628fc1e1caca7fc9d1306c5c9ad276237b86ee8c6dca46578fabffaea7ecfe28c1c328128a54a989286a50a70601e8f2665f41df37dbce97fca7eba08a815a4f5ea7af8f4c56b1bbc1a64f3d239ba8e6bf2fadf6a2e9941eccc487ff5ee8f33632841f22d53abf1e79321b397097e9fbd8abe7319477adc3331dad6992779933182b091b4f1a560199f0fd836ce12c75c7ee8b01a84816bca4d85e2ac85320acfeaab1b21d7bfdd91185a75"}, 0x101000) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 23:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000a6000)={0x73, 0x79, 0x7a, 0x1}) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f000026b000)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "7c44d240ab8b4d93290d9b59ae51e68e08a5b49ce171bdb5e883fc5b72ea271156cc197842b4c0c711546634080344d9f496c94237eee17cc6556a858096cb"}, 0x60) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/04 23:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001dc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0xfe1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c01000)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2018/02/04 23:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f00009b9000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000944000-0x8)={0x3}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000049c000-0x4)) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) signalfd4(r2, &(0x7f0000f20000-0x8)={0x3}, 0x8, 0x800) 2018/02/04 23:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000306000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002c8000-0x4)) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00001cc000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = eventfd(0x0) read(r2, &(0x7f0000295000-0x26)=""/38, 0x26) io_setup(0x5, &(0x7f0000f3f000)=0x0) read(r2, &(0x7f0000230000-0xf4)=""/244, 0xf4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffff8f4f) io_submit(r3, 0x1, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001bd000-0xc9), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/02/04 23:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000045c000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f00008af000-0x1f)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/02/04 23:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8001, &(0x7f00003d9000-0x1)='M') r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001a9000-0x310)=@mangle={'mangle\x00', 0x1f, 0x4, 0x288, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2e8) 2018/02/04 23:14:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x0, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000005000-0x6)={0x7, 0x7f}) chroot(&(0x7f0000004000-0x8)='./file0\x00') 2018/02/04 23:14:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/audio\x00', 0x2000, 0x0) getdents(r0, &(0x7f000072a000-0xd4)=""/212, 0xd4) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/02/04 23:14:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000023e000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000fb000-0x18)={0x6, 0x4, 0xe3}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000ed6000-0x1)) 2018/02/04 23:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b08000)={0x7f, 0x5, 0x6, 0x8}) recvmmsg(r1, &(0x7f0000ebd000)=[], 0x0, 0x0, &(0x7f0000626000)) 2018/02/04 23:14:10 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00009f6000-0x108)={0x2770d8aa, {{0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0x6}}, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x108) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 23:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) openat$vcs(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/vcs\x00', 0x0, 0x0) 2018/02/04 23:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000d77000)) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000f7e000-0x12c)=[{{0x0, 0x0, &(0x7f00008cf000)=[{&(0x7f0000f7d000)="49be5e12be4e3a967468c65e55b822ce528be9ddc87ba47e85c4056bc4b192582e70616111fd9a5f5cd14d92a8282b42349bcff5bb744e3c63e65b284ed293cfb5e1ed8b2a5e42fbf297552b15d3bbe5c0e53c08fe9360a0e0dfe1ee995677e4abc2b93d45564e0955", 0x69}, {&(0x7f0000f7e000-0xcc)="362f1b6c81dd85ad3203720da9122fc8b6ab923a47020d1623fa91f754e74143d98f3728bffadf35b0e18af3a90ec4d800d29cd8c3295c9c5951f517d4f28f5d9e5e260ac77b7cb6f7fecac62385332a6057658aeb0ec1298156851b20bda1d0d6fcdc3856d9eb6054e1d6a8ce2ed9fcfd43a41b56c8df8abf80a5fe545c1053d06d1863fa1c7d7da2578e9c3f6460256e64e46c290d5f96d3b1983cc89340abec190cb1095ccb6ff0987e6aa97b35e08c3e2b180904decc0f14ae43008de0f992de10b9b49ef5fd076d5b92", 0xcc}, {&(0x7f00000aa000)="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0x1000}], 0x3, 0x0, 0x0, 0x50}, 0x1ff}, {{&(0x7f0000f7e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x3, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100}}}, 0x3a, &(0x7f0000f7e000-0x20)=[{&(0x7f0000b20000)="2c35671b74cc2078a7a128030f414edc0d57b667b211528c3580d7194aaf9e8360bfa46bae0315ff4c7e47c796a71bd69d9e7732f2cd2d3ee75d381ecadaefcf1413d72c0685a5f674da4dcabb0f168c74d532a4c913aef45c9a4f955229577a8c172fc3be9d8c5c193194ec3950bc036503d06668346e5fe24c0f6329ebc331ee5f0ff85bca6179ad02349512b065d39db26dc48aa13a9fc7fe5b451b10474c39736d5939c0fdf22ea4743a65369b05caf5965ab7d56fa3edd347a8", 0xbc}, {&(0x7f00006e8000)="e7df89463284fd2b4c8e758b56043da66433f9be471467fcac5c57dd21c11b19dd87b6248af5617779878baa5297202793fcd315b6191614b848434a5787d8e8d486a8a00f61c400682ecb602f249f193f0246203685dfc9ac66386f842157736aa83a386d85919dcf1ddbccb8c097795326c07e2ff38c683d19f0aa02da5fdd25cb6b32d9f838aca7e9bcae6ba51be24201b40be6bb36f9860a76d74d9ff57d10a019fcdc0a6c883824e9452b58e10c442b03a0dce9e324191b16d08f3f23e3af68d7ed6e8ca02fb3e23ef0b20c53a0bf891ce3ff3aebcaa77ec8e0d833fe713dbb02b868ba800da7f8b701eb4df033", 0xf0}], 0x2, &(0x7f0000f7d000)=[{0x110, 0x1, 0x2, "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"}, {0x78, 0x104, 0x5, "a60a95dba92f1e4ea464c7a5b300a1ce383724f9736393c2c35a3ed96f02edf1331dda9fbc1c63881a65c68f6e7ac7a6a718bee78da78314a97c375309e1ca29d0647a402545309d63668e47062d6f660f1084c0ac8b471fb36cad43e4288cd05fa390e4473f"}], 0x188, 0x40}}, {{&(0x7f000088f000-0x10)=@llc={0x1a, 0xd, 0x7, 0x9, 0x101, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, &(0x7f00002b8000-0x40)=[{&(0x7f0000b28000)="0f3d94086435d57d11b72286e2f0258bd15292a0401252907eac060b270e3e5bf89ed97d9c16f56db0c0b0e0060e093b1e265a7a290bc7712e09fa4244737b5c8bb4984b43018dc614349e53591ae6257f18bdfa6464682df7765cc0ef35d08f488777ede1b974bdde6120", 0x6b}, {&(0x7f0000f7d000)="8176393a711e33666ad63fac4ba882bcda241acc13ceb77c523632532f54b07627d606c603524cdf3e3e145acd9470fbfeb2d3bb8da1441d1d2e4aee876e9e5f19a9347edb8a", 0x46}, {&(0x7f0000318000-0x1)="c9", 0x1}, {&(0x7f0000dc6000-0x51)="a6f970192ffcd4ab2e06885643611cbfb565103fa802c3793683d42614984ffad8aa1ded9fae02ca002393cf2ed0733fd8d9b3c7c331cfa65c21e8bb94fa53f642915a29bb5a5e83b05be53f8a2071d92a", 0x51}], 0x4, &(0x7f0000dda000)=[{0x1010, 0x1, 0xffff, 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"cb8b273ef1b463bf583cede5a3ca4dfb88b289e1032b3153ba562d6e78020030d810b11c953b738b1ebc6eebac776e6a731e24f701962944ac2f5a5b"}, {0x98, 0x1ff, 0x7, "7c6a87184d73d843c77192b42aabfdfeb1e662f8260411fb390c22c7eb42fba2b7dc55de28e95e37108f33d5b7e1c94088f703b9b5c0bd9fd22dcae9884d03ed7825f854d87eb7ede5f87c3b564bc754b14a19913d8866b7b0a5c672c0d1bb0e1360529a1ca0ce1e20817900ea3ad3fea8bdaf0c2f15702b0338f830160f82c155b7"}], 0x1e0, 0x20000000}, 0x20}, {{&(0x7f0000f7d000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58, &(0x7f0000f7e000-0x10)=[{&(0x7f00002e6000-0x39)="239d3bf6675d26da11f1704fa4386dc7c16f9d38507438ddc66d89ed5b5ae3895d8b7455515293802e9c6a6c1a23aecde53c7729988790d74a", 0x39}], 0x1, &(0x7f0000f7d000)=[{0xc0, 0x184, 0x6, "c7c9d53bae006d67f0bd222b4b0658f6b691c62ff622024224a165eae365d47ef1f77e46b11f1955f0960f8dd1082312528e94c60e6031e6ca1c226f6e60d9b408edf95cc93345a36a10745bba50f64e15c0ae26fc2be3372c9e0244f266be2e1c863d93c5e8cfb1157c272428950c8e4a74452d8c9de7ae161ef9db85b0b6da3bfc84fce9e342b62f1c2095e132efc183e95d662936e184e73bf312100e5e93f0a4cda4cec74994702b3f"}, {0xc0, 0x1, 0x505, "b6826a5c078c6c9d5dfa81c3e2399814f861771da48bee8900f74cef4a1e1f61d263771a9c19764db3bf756f0de83720ecac1857fe245e989fe37b80e2c429124a446b29c56a156b28804bcfa0c28bb35037059e33740ab482e46add7b8aefd2a59d39f5ff052564f4bfd63786f929f488d640259677a38319babd82a685a2d37c1448d2fd7274d2710ddb401ea7128b623984724fdde663dae4e1fdaa785e6fb82e88cce34767c865b889ded31efd"}, {0x50, 0xff, 0x7ff, "fc7cc2890e9a054198f991ab41e27f668d3cb6c040c892ab14d0df3e7dd6baeb3735901fb1ce84b1d1d3fcebc05bd920bbfaec9affeec34d28c3eb"}, {0xa8, 0x115, 0xa94, "975ea465825956ab91165556a54340fa7ed71ba7201ea926c3b13269a9ac58e5b46f8a7df6260b29ce156d70c31e0a9ba66120d84c25a66324ea78a706184d2f6e6e6d0fe4d0c7582afecab72f98b9a38b8e249841a3a6cae4b96e6ddcb8f31076111690a4c4afecf0ab2c4d19c33f46de7bff6388f280bed74834c3fa4f7b461b566ec200e4bea6c788a2bf1dae3a5b0cec93edd3cd42"}, {0x20, 0x13f, 0x8, "f494aebd912aa4ba1dacabe6c55f76"}, {0xe8, 0x0, 0x3ff, "f5213fe5ade1c3b2c27498db19ba432de1a2638b9c5126cb9acf53350dfb544a16f12792aece843e401832dfa8e593fec465543995262c8e4de20e7199cee1f6187d361a61506cb651d4f7e1a68e233de33f696514bf82ccfa8ee8a11fd743e1f48cf2571977b3a158d7f8e52248ae1b4ceb628702d4056cb0e6e88e132c7c97a7a5a3f1d6997330e6abb89608f28f476e50adbe5baef7728e11abefc88827d3a1df4f3c0de795b105df01a04ca79ba805f0b1548894b5a27e2dc4a639dff64b6d7a96a3bef91718d9d6a63f3346561cfa1a3b27"}, {0x38, 0x1, 0x7, "486a67e82ff87fc635b1fd023ef6c21f96091063c10d34c16142699e6340769581"}, {0x50, 0x10f, 0x9, "4e941d552d05b2fee9a91625d3773b55468e53989c60c8d0b41e78d46f4e98406c4061104e19fc5ca2536017211e6224a3f216c0a6900b5d331d83c262"}], 0x408, 0x4000004}, 0x7}], 0x5, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f7d000-0x8)={0x0}, &(0x7f0000f7c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b10000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x8c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f7b000)={"60e3d234b72c8321378f7f10ef6c8436", {0x4, 0x7fffffff, 0xfffffffffffffffe, "cc29317001b8", 0x1}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/04 23:14:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000fc5000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00000c4000-0xfc)=""/252, 0xfc}, {&(0x7f000065e000)=""/212, 0xd4}], 0x3, &(0x7f0000000000)=""/87, 0x57, 0xa89a}, 0x100000001}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/205, 0xcd}], 0x1, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x1e9}, 0x7}, {{0x0, 0x0, &(0x7f0000bb0000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/86, 0x56}], 0x2, &(0x7f0000000000)=""/237, 0xed, 0x3ff}, 0x2}, {{&(0x7f00008b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000e77000)=[{&(0x7f0000920000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x127)=""/4096, 0x1000}, {&(0x7f00008f3000-0x64)=""/100, 0x64}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f00003dd000)=""/107, 0x6b}, {&(0x7f0000885000)=""/136, 0x88}], 0x6, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f000033a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00001de000)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f00006cd000)=""/219, 0xdb}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f00009d9000-0x77)=""/119, 0x77}, {&(0x7f0000be6000)=""/12, 0xc}, {&(0x7f000088d000)=""/241, 0xf1}], 0x6, &(0x7f0000001000-0x3e)=""/62, 0x3e, 0x6}, 0x7}], 0x5, 0x140, &(0x7f00004b0000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001000-0xc)={{0x3, 0x1, 0x1, 0x3, 0x3304b2b2, 0x10001}, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = syz_open_dev$dspn(&(0x7f0000344000)='/dev/dsp#\x00', 0x8, 0x4801) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00004dd000-0x58)={0x5, 0x1000, 0x40, 0xff, 0x9, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000023000-0x6), &(0x7f0000686000)=0x6) 2018/02/04 23:14:10 executing program 2: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1, @broadcast, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x81, 0xfffffffffffffff8, 0x400, 0x1000, 0x400020, r1}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/02/04 23:14:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0xe3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) bind$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x3ec169b9e546928c, @my=0x0}, 0x10) clock_gettime(0x0, &(0x7f00008f9000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/24, 0x18, 0x7, &(0x7f00007ac000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xd6c000)=nil, 0xd6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d6d000-0x8c)={0xffffffff, 0xfffffffffffffffd, 0xfffffffffffffd6a, 'queue0\x00', 0x8000}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x80000001, 0x1}, {}, {0x6}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00002fc000)={{0xa, 0x1, 0xe00, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f93d184}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x35b809bd}, 0x62c, [0xc628, 0x3, 0x29ee, 0x5, 0x5, 0x0, 0xc8, 0x5]}, 0x5c) 2018/02/04 23:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003fc000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00008b2000)=@req={0x7, 0x4, 0x3f, 0x7fffffff}, 0x10) shmctl$SHM_LOCK(0x0, 0xb) ioctl$KVM_RUN(r0, 0xae80, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000084b000-0x3a)=""/58, &(0x7f00006fa000)=0x3a) 2018/02/04 23:14:10 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ec8000-0x10)={0x0, 0x10, &(0x7f000080a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000ff1000)=0x10) 2018/02/04 23:14:10 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000b000-0x12)='/dev/input/mouse#\x00', 0x424, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000a000-0x20)={0x9, 0x0, 0x8, 0x24000000000000, 0x0, 0x3, 0x0, 0x4, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x2}, &(0x7f0000001000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000d000-0x8)={0x0, 0x4}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000a000-0x8)={r4, 0x9}, 0x8) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000004000)=0x4) epoll_create1(0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000000d000)={0x37, 0xfff, 0x8, 0xea0}) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r2, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/02/04 23:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000056b000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000e2c000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d52000-0x28)={'vcan0\x00', r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000c13000-0xa)='/dev/dsp#\x00', 0x9, 0x800) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000c07000-0x4d)=""/77, &(0x7f0000fea000)=0x4d) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}}, []}, 0xb8}, 0x1}, 0x0) uname(&(0x7f0000947000)=""/109) 2018/02/04 23:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$admmidi(&(0x7f000063b000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffe00, 0x404000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000022c000-0x10)={0xfffffffffffffffd, 0x80000000000003}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/04 23:14:10 executing program 2: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0}], 0x1, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ac7000)={0x0, 0xb4, "7d733b5b4333178d66bf018c553eab58683bebfc7670438ea9b578d28ca9401b22b25ea6f9baafedf15cbceca4b22adb87c22b60bf6d83a4e03644522c2fdb7119eef1883a9258918978abb62b28b7cbcfa41984f4dc2651c49fc4fdc5f1f6ca3529b0e005e273851574dc07b09bcecc74cb9587252c8a9498202df3b88eb4ffcce9e27f4599fce456f5ff18e39aca7203593118e7035fbe88f5ba5e06b340b1abfeee9b1a04765f3f85c2ba9f71d732432ef8b6"}, &(0x7f00002b9000-0x4)=0xbc) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac8000-0x8)={r1}, 0x8) 2018/02/04 23:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000028b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2}}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/02/04 23:14:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000946000)=""/192) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cce000-0x10)='/selinux/status\x00', 0x0, 0x0) mknodat(r2, &(0x7f00009e8000-0x8)='./file0\x00', 0x100, 0xfffffffe) r3 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r6, 0x0, 0x0, 0x4) sendfile(r5, r6, &(0x7f0000e65000-0x8), 0x8) setsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/02/04 23:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) vmsplice(r0, &(0x7f0000907000-0x40)=[{&(0x7f00007d6000)="7bb8c4619b511dfd8ccd8bbc9f21637a3629f6906ccd3627994518a34894d972e2d5b635a27bd06e85c3fecf0c540d10b3c517535466ea1018c3f59beb8f39139ef724aef14412b03559c4b36a95407e488cf28dbe094cc60c3a21522ee419fcb77dc5676997d5c0a4790d0329990cc44c3923e638d8a618ce510b517895f9636a2e98e2765264c6565eb17e06d1bb62012289230b641e686acbdb479beaa921ed6b78477976e6516acfd82dc14e69e747d8c5452b683a3066391e4efa3dc93c661b4414e54b3eb8e7650afa5b2b42f61a864c13bd7bd086cc", 0xd9}, {&(0x7f0000b76000-0xd7)="12e99560722f1dfcd76cb4aceb3a9fcef817482b6edda249313fc139116d79307a7e1451bebe061f0d80f1670e300d833955a7108300e7782a1494e3c040ce7f8a2e18f509e7dbb78752e33298094d03456e1c146acc7c155f419680d0ce15a2dd3db555f70f059922f79c2276d28bf192954b707faf6979d71cc812e96888a53e8e666b5062b5dfa8a7631b586d0194411a1dd5c870bebb503247104203d97c4af26d82c752d747cc424e988e1c7e4c4dca067486efe34a63ce23d31140629ccc40fe9563f6e55afb9391f74ea3e2fefe5a5618bfe5da", 0xd7}, {&(0x7f000025e000-0x35)="1e08403526436c1bfd7c4b44c5effb71ff3cabc7ff33bca4e6aa556179256cab4aae833d35d3822b621a98891ed405b1b722a4b77a", 0x35}, {&(0x7f0000c7b000)="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", 0x1000}], 0x4, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000072a000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x7, 0x0, 0x1}) 2018/02/04 23:14:10 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x204) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000003000-0x3c)=""/60) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f000000d000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) keyctl$join(0x1, &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}) 2018/02/04 23:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000cf7000), &(0x7f000022f000-0x4), &(0x7f0000a37000-0x4), &(0x7f0000084000-0xcd)) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/02/04 23:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000488000-0x18)={r0, &(0x7f0000535000)="fcef4a98877f7df65c40922bc471790fbf7ce26027d9e7eddfbb4762b7d5e2e6341701769e6eef8c434b86193bedec3bf512d544ea6e5633831ecd15fb73ee69e6402dd9e2e2fcc7bd3b0b41c49acc459c77bd881fbb3e5af1c361603c5f04dcaa", &(0x7f0000ba6000-0x26)=""/38}, 0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00001ce000-0xc2)="92b1186abf393ef75f0c69ecd67810b80ff61642bdb9f45cade207a6588d3f104a0fd8ba36c7bfa0794fdde06ba39dd4d2a3495581173709d67aab5a18fb7a7013f1f5890f180d3dca017e8464f5b1a8b051fd40b2bca6eb1a3da18f39c128b610a3b70e9e46a244ad708ad66116655e615c45609ed46f8be9c68e1f78b27554305f2d62180785edb97d862b002530b842a870eb6b4c664b81cb4ae50a0cf338b70fbcafad4fea20e66c27de4f4abc19583dc2236b6480024749aa66ef89524c3afc", 0xc2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009cf000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003ea000-0x4)) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$pptp(r2, &(0x7f0000445000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000000), 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000204000)={0x6b, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x88) lsetxattr(&(0x7f000055e000)='./file0\x00', &(0x7f0000a08000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000561000)='/dev/ppp\x00', 0x9, 0x1) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000164000)='/dev/audio\x00', 0x4000, 0x0) syz_open_dev$adsp(&(0x7f000076b000)='/dev/adsp#\x00', 0x9, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000912000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000903000-0xb)='/dev/midi#\x00', 0x10001, 0x4200) dup(r1) r6 = memfd_create(&(0x7f0000699000-0x21)='\x00', 0x3) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) write(r3, &(0x7f00001eb000-0xe1)="fae361f21d75ffeac5d8cce8f986d1316bac3f31214e295d8fe59fbf9b7ab41cb6c3979269911a77af61205015182347d81463750201b1df39b35a04fd9908fd219eb2bae08d8c1644369ce8516fbea2f23acd1b8d54542de50d49bb6b61a9edc47b09bb75150421e08e2e9df943b72159dd817d87ce796f629d81914b6427c2321a0275fb7666866123006fbff805e0c9825d6ed4672c0f893525f69aba8daf754d1d3b43e3fb80a25470fd7e5243e67def859ad5185de45fb1adcba6c24ce855969eb491c1ae0eb46c5b95cb87b412ee954b35b2123f93fe838c78b6d4171a49", 0xe1) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000005a000+0x880), &(0x7f0000cf9000-0x4)=0x8) syz_open_dev$sndctrl(&(0x7f0000e48000-0x13)='/dev/snd/controlC#\x00', 0x80000001, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000049f000-0x93)={0x80000001, 0x0, 'client0\x00', 0xffffffff80000000, "584a2c1d104e2dca", "dd60148b2867138be21b44b75b630f47e341cb3afd334d39dd46436cde461295", 0x100000001, 0x800}) 2018/02/04 23:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000800084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r2, 0x8a21}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000039e000)=@assoc_value={r1, 0x3}, &(0x7f0000620000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc5000-0x10)={r3, 0x20, &(0x7f000007f000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}]}, &(0x7f00004af000)=0x10) 2018/02/04 23:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [], 0x0}}, &(0x7f0000caf000)=0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0d000)='/dev/hwrng\x00', 0x4082, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000114000)={0x7, 0x3f, 0x1, 0x7ff}) 2018/02/04 23:14:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r4, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r5 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b62000-0x20)={0x81, 0x9, 0x3, 0x80000001, 0x8, 0x93e, 0xfffffffffffffffd, 0x4, 0x0}, &(0x7f0000dc0000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000529000)=@sack_info={r6, 0x1c2, 0x7ff}, &(0x7f0000960000-0x4)=0xc) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) 2018/02/04 23:14:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001e5000-0x10), &(0x7f0000b1d000)=0x10) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d56000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cd4000-0x8)=0x1) r2 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00008b4000)=""/159) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 23:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/02/04 23:14:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000811000)={@remote}, &(0x7f00006e4000-0x4)=0x14) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/02/04 23:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) r2 = syz_open_dev$vcsn(&(0x7f000098d000)='/dev/vcs#\x00', 0x6, 0x10042) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005c8000-0xc)={@rand_addr, @dev, @local}, &(0x7f0000f0e000-0x4)=0xc) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000902000)=""/220) socket$inet(0x2, 0x0, 0x401) 2018/02/04 23:14:10 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffff7, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x9, 0xc0000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000008000-0x2)={0x1, '\t'}, 0x2) 2018/02/04 23:14:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000713000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c2a000)) readahead(r0, 0x53a1, 0x3a6) poll(&(0x7f0000279000)=[{r0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/04 23:14:10 executing program 2: clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) futimesat(0xffffffffffffffff, &(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000a75000-0x20)={{0x77359400}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000), 0x4) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00002b8000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000afc000)="9413d8322ec6d73976c36c1f35498a5beebbf77de6a85a10ca4fd2abec733cc47e31050c5a17166d7fce4c43c61ba8afbe9048cdf6f448d8c882989bcac12444a9f53bbf3b9899b52e3b9ca644b4f1ba6609c851ccdea871768d8f64f63c1865e86e481e9820a5ce936148f9a8a5018da77c8ac8b46ab349cf2cbc8c7f5c14566c024f0caa27ebb34e7b95da6178520a5939c9bb8c7e2d043c38cf6427342622cc2132fdf255a58e76e9121e6e4e53eb1f7e56c58e4f9ec7c53142797ad5cced8b887b4b5b8f20a23a777c4d2b065e4e1e7250b1a2bf38", 0xd7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x84040, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000002000-0x1c)) 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) r3 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xfe)="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", 0xfe, 0xffffffffffffffff) request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='md5sumprocvmnet0-wlan0wlan1(md5sum%\x00', r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f0000002000)) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000001000-0x1)) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000375000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r5) 2018/02/04 23:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000083d000-0x4a)="bfbc41658b9b07618090949721eacc11c153b59e9b11c8c8f22c20e4fa2e42ab2f2901a56362bc89e0c21d30d62df8496b7f5fc72799334d8aa3313ef33d32ec31b7daf35a547851db9e", 0x4a, 0xdf325773f2c8f1b3, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000473000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 23:14:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)) 2018/02/04 23:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000017a000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000d14000-0x4)=0xe8) fstat(r1, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d0000)={0x0, 0x0}, &(0x7f0000a84000)=0xc) getgroups(0xa, &(0x7f0000154000-0x28)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000404000)='./file0\x00', &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000095000-0x8)='./file0\x00', &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000b60000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00006d9000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f00005bd000-0x38)={&(0x7f00003a5000)=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc, &(0x7f0000608000)=[{&(0x7f00009c4000-0xfc)={0x48, 0x28, 0x400, 0x2, 0x2, "", [@nested={0x38, 0x8d, [@typed={0x18, 0x7e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x6e, @u32=0xffff}, @typed={0x10, 0x49, @u64=0x8}]}]}, 0x48}, {&(0x7f0000a89000)={0x12c, 0x20, 0x332, 0x4, 0x3, "", [@generic="04ca3e5045f680bc77ef2b6e10450942041c7808b9cd9e282dce71592ed9fb8fff77b5ce9b65adb4ead2d55e5554c1b8bbaed5f98f9c3c6e8186c24cc189adcc93fcfc3d112698650c3eb4b09a21ba710b5d0df2f321bd3ca290119b09788f4c4a7f9d893d1f18e8b0bd50e6caaf47ba50b105faef2f1f2c0065ac5cc7c818ebe36c2cd3d462ad5c84becb20b4fe8b210d2edeee681813e5124452fb3803f4a355df5cff75ec17ff09b2ee7c495b4ac86c2935d5f31c2c5b484763756a2e6ab214ea", @generic="c7073bfa37090e", @nested={0x50, 0x7c, [@generic="02e41c624029a1c4e4ab78d38004b47b6b2b8eadd448600b574003d70594e7b2114ba5cba3b4df6dac460efe517e435328e38d2fa9be6b8f8bd86c626e078592c79215cf86b46043058eac"]}]}, 0x12c}, {&(0x7f00005dc000-0x210)={0x210, 0x28, 0x330, 0x0, 0x3, "", [@nested={0x48, 0x41, [@typed={0xc, 0x6d, @pid=r0}, @generic="b5781555bf423a2334e77cf790917948478e80726417cad6a8ff7809b1e822dfc724528e05d6d923c80c5dafdf1f2b1e3da55a29cc3a85"]}, @typed={0x24, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @nested={0xa4, 0x6a, [@generic="e354ae4f9be5830b397ac2f6b754e20bef7cbc3e833948d6e8e69665ff57ca5b30fe8776cffc8535900df93725c4387c29b37d7c2450c7947bbdc76ac7baa6344931b58d0ddccc98437f037dd17d1b04abed4dcbed2d3ad070603962185b36f1a11b72484255ceccd0a2d4f59e42898183cd26760dd37acd9603f2be02428d518d5dbca1f4403fbc", @typed={0x18, 0x26, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xf0, 0x7d, @binary="3198176be39c71f890254201472375207833eb0a094850fec28b99d997df7032ab3806e6cc7955564871d3ef17dc4e459006cefde9bbbb2b26bc11c422012a37b2c6bed55e1c5291ea581e0dbe1163999d7e605b93e6fb230c189d984545aab3ceaeffddd9ef601dda99febdd6bd12057137c1654bcdc22bc1ac6d9f3ab7f7a0a08efa669e04958849e46c63deb2846e0c4a7c0ac8e0084de6f1412ec836519a3699f47bc72faf22f9f5e8adb0fc82f8b52fe4b2fbf94a02d692a1e278d859e5762639b79073838596271a61cc1fca60809a5295d989e3a44e30601b8cf345d215007c5c6d8adaf3"}]}, 0x210}], 0x3, &(0x7f0000f32000-0x128)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x4, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x10, 0x1, 0x1, []}], 0x128, 0xc891}, 0x4040010) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) exit(0x7) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000b000-0x94)="ec576e3dca3a86172851ec0a1cc9fff60129c2840c806ad61c6492caaba32e17012ad1dcb78f60b8040689b470f08b0ae37266fbbd36ffa9fe0f39687a4c663bb7fbf59be005484c6fce75c72ba5be07553b1135eec297e63566fbd6028099ddb7524cd0b89638879c88b2c66cf67c0208c91a0d6f316e284e73d0ac46246b8373e430cd960b2e7a5f2335fbb6ed5f7a3fc15263", 0x94) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/04 23:14:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x8)='cgroup[\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/02/04 23:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup2(r1, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c5a000)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000a5a000-0x4)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000436000-0x30)={0xc, 0x0, &(0x7f0000136000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000888000-0xb)}) 2018/02/04 23:14:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, &(0x7f00006e0000-0x4)=0xb8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000591000-0xc)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000082000-0x3)='nv\x00', 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00003fb000-0x28)={@generic="65655736b5b20f00a6ee5b949bb95e83", 0x7}) 2018/02/04 23:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000409000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000018e000-0x90)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 23:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000631000-0x8)='./file0\x00', 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00004c9000)=""/103) write(r1, &(0x7f00008c3000)="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", 0x108) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/04 23:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000052c000-0x1000)=""/4096) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), 0x4) 2018/02/04 23:14:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f000066a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) tee(r3, r3, 0x4, 0xc) r4 = request_key(&(0x7f000035f000)='.dead\x00', &(0x7f0000dde000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006e5000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000bd9000-0x4)=0x5) keyctl$read(0xb, r4, &(0x7f000030b000)=""/4096, 0x1000) read$eventfd(r0, &(0x7f000045a000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000a75000-0x8)=[{r3}], 0x1, 0x3a2f00) r5 = mmap$binder(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x9b74ec0ab1066cc1, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001ba000-0x18)={r5}) dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003d1000), &(0x7f000096e000-0x4)=0x4) tkill(r1, 0x16) 2018/02/04 23:14:10 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[]}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000008000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) [ 214.862639] binder: 29236:29241 ioctl 8906 20a59ffc returned -22 [ 214.892583] binder: 29236:29241 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/04 23:14:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0xccf3) bpf$OBJ_GET_MAP(0x7, &(0x7f00006dd000)={&(0x7f00000a1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$netlink(r0, &(0x7f000015d000)={0x0, 0x0, &(0x7f0000db1000)=[{&(0x7f000059c000)={0x0, 0x38, 0xb22, 0x6, 0x3, "", [@generic="fed7ba79edd6bcc5d84ec35dc1ccb9b49963b505dbc41afae25c17d1540f89f63eb2cf196e3d089ac565185d0763464e65fcb24b43ca12554aec4bf120b5400eb6fa23d61b679b9bea5fc37c35910b6f306835987f783aa97107790e161004d13338dd89861aea790e7e317fd8796dc4b3de2ecce35da2e7fbd0779a7b175c2d5621cea9e6736614c5406a706a29012e04d49c3e07734dfbb7db8272542f25612abfbc0039d00aecb70dba93265fcecccf11bb50bafd25f409fe63fcbd24f6b2a222485d4ee4faaf40d0e5fc37f8bd47c3bf2f0ed5bfd3b4a71f2af03fcee379cb432bcc0b262b1f7258a4", @typed={0x0, 0x14, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x0, 0x4f, @fd=r0}, @generic="9e794f1ea92597463d22a641d470a3a19e9f7c265a4445386ab979ce1d5974d503", @typed={0x0, 0x47, @ipv4=@loopback=0x7f000001}, @typed={0x0, 0xa, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x0, 0x5d, [@typed={0x0, 0x4d}, 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@typed={0x0, 0x1e, @str='*security&\x00'}, @generic="ec42ebf6a78326f3abcff17d495261e982dc70e4449680b1e06844ae8a33035fa3f6d7ecf53d58b13e18cc311661818e7c1837ddfb8f1274ece45ffe3dc489aaf5ab4e64e754956efd28f0bae418f8a3228cd27742f44e52a8770b40a618a70f1a84f06b881f32d019caa7609ab2418e075978de92a2cd5fe5293a4676b91ca83d86c4a5f21e10fc11c1deb4c2fff6d52229"]}, @typed={0x0, 0x73, @u32=0x2}, @typed={0x0, 0x1f, @str='posix_acl_access\'}&wlan1selfppp1self\x00'}]}}], 0x1f9, &(0x7f0000e86000)=[], 0x2b6}, 0x0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/04 23:14:10 executing program 4: r0 = socket(0x1d, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000040000)={0xa, [0x7, 0x100000001, 0x1f, 0x9000000000000, 0x0, 0x9, 0x1, 0xcc2, 0x9, 0x7fffffff]}, 0x18) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/04 23:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000748000-0x10)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a37000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009fd000), 0x4) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r0, r1+30000000}, &(0x7f0000806000), 0x0) [ 214.940070] binder: 29236:29254 ioctl 8906 20a59ffc returned -22 2018/02/04 23:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000732000-0x8)='./file0\x00') r0 = add_key$keyring(&(0x7f0000355000)='keyring\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000923000-0xa)='encrypted\x00', &(0x7f0000af7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000118000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f000093a000-0x4e)="d9a20a2a5cc1b289d917f258b100b804a16090b2e524a6c4d913e5759a5b278b1808d5241bbaf66b416d83bc7843e892af099edc8414932b62e7f6dde42d9a35f4fd7b2d691a515d9f2cf9c25396", 0x4e, r1) r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000321000)={0x8}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) [ 215.030836] can: request_module (can-proto-5) failed. [ 215.066427] encrypted_key: master key parameter '+þ±J7Æ `݈ñÕ¾Ÿ–°¬éˆè¾?1 ”)‡óç3¨ÏkN3¾Wpj‚ù"pî¡0CŠo9JW™¹Ñ§„̪_îêà×B•*ÛÈwÖy}ùó6YåüÈ?ƒeS§{›3L^uuOÔçký³CÚ­îºÕn7À`sLedÔ¶mêy›ÆSõòˆvb' is invalid [ 215.072477] can: request_module (can-proto-5) failed. 2018/02/04 23:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000884000)='/dev/snd/seq\x00', 0x0, 0x80) dup2(r2, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/04 23:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f000057f000)={&(0x7f0000d74000)=@can, 0x10, &(0x7f0000eae000)=[{&(0x7f0000016000)=""/69, 0x45}, {&(0x7f0000bb6000-0xd0)=""/208, 0xd0}, {&(0x7f0000f24000-0x1e)=""/30, 0x1e}, {&(0x7f0000794000-0xa2)=""/162, 0xa2}], 0x4, &(0x7f0000459000)=""/4096, 0x1000, 0x2}, 0x40000040) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) accept4$unix(r3, &(0x7f000009f000-0x48)=@file={0x0, ""/70}, &(0x7f000060e000-0x4)=0x48, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r3, r4, &(0x7f0000493000), 0xfffffffd) 2018/02/04 23:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f000026b000)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "7c44d240ab8b4d93290d9b59ae51e68e08a5b49ce171bdb5e883fc5b72ea271156cc197842b4c0c711546634080344d9f496c94237eee17cc6556a858096cb"}, 0x60) setsockopt(r1, 0x4, 0x4c0d, &(0x7f0000b1c000-0xe)="3e2e79383b993b8c0e6b93eccb60", 0xe) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0xffffffffffffffc8) 2018/02/04 23:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000e37000-0x69)="87f0c8e7805c38ebd48522b1e1f4ed4dd10b0ff12bfe19e705f7e9900b59fef2eb136deb35fa5e03a490ce663882deff4765fa43ea5c5a4fb960b50bfcd51361fc7843202728e924fda0f8f445ff19ebe7dfdbaea0c9830759641df34fd4da855d381c5cd2bfcc7b0d", 0x2) msync(&(0x7f000068a000/0x3000)=nil, 0x3000, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000ef5000)='/dev/input/mouse#\x00', 0x7, 0x6040) recvfrom$inet(r1, &(0x7f000096b000)=""/33, 0x21, 0x2, &(0x7f0000d8c000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x1) 2018/02/04 23:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000756000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000535000)=@generic={0x100000000, 0x2, 0x1}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000f5c000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00009be000-0xc), &(0x7f0000d3a000)=0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000857000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045b000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00007d4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7b000)={0x0, 0x0, 0x0}, &(0x7f0000778000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000457000)=0x0) stat(&(0x7f0000882000)='./file0\x00', &(0x7f000067b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000004e000-0x4)=0x0, &(0x7f0000818000), &(0x7f0000d84000-0x4)) sendmsg$unix(r0, &(0x7f0000d08000-0x38)={&(0x7f0000c80000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b3000)=[{&(0x7f0000302000)="29135c4635068e43a2a50bed610e39b0cdcc7480e9ad13c6de161333e6b094dbb3c072a69f9c119bb4658b3363bdbe484a48f025d3a0ce716f0230ebdb1e38c2d65883e0700d6c39e63a035c58f4ffb8ae44b8af1e0c7bc73ae8f000c197f7744f331feb690ea0086121ba0ddb46b3904b534e62582c551e82738d44e53d9b128b222b51c5ac050565220d6d05646109c3849e3832a6a8", 0x97}], 0x1, &(0x7f0000704000-0x68)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x804}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x2) 2018/02/04 23:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b37000)=0x4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000503000)={0x0, 0x7f, 0x8, 0x8001, 0x1, 0x3e8, 0x4, 0xfffffffffffffffc, 0x40, 0xffff, 0x20}, 0xb) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe2(&(0x7f000029a000)={0x0, 0x0}, 0x4800) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000e61000-0x68)={0x2, 0x0, [{0x44ffe2ca, 0x7, 0x0, 0x0, @irqchip={0x7, 0x101}}, {0xfffffffffffffbff, 0x1, 0x0, 0x0, @irqchip={0x0, 0x10001}}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000074a000-0x4)=0x7fffffff) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) write$fuse(r0, &(0x7f0000fa4000)={0x28, 0x0, 0x4, @fuse_notify_store_out={0x6, 0xcdf0, 0x5}}, 0x28) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 23:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4), 0x1000c, 0x1, &(0x7f000070f000-0x10)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000), &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000039000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00009db000)=0xfffffffffffffd64) r2 = add_key$keyring(&(0x7f00002cf000-0x8)='keyring\x00', &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f18000)={0x0, 0x5, 0x7}, &(0x7f000032d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000136000)={r4, 0xd2}, 0x8) recvmmsg(r0, &(0x7f0000e40000)=[{{0x0, 0x0, &(0x7f0000951000-0x10)=[{&(0x7f0000f0f000)=""/43, 0x2b}], 0x1, &(0x7f000069c000)=""/80, 0x50, 0x7}}, {{&(0x7f0000e4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000d84000-0x40)=[{&(0x7f00008a2000)=""/43, 0x2b}, {&(0x7f0000ef3000)=""/247, 0xf7}, {&(0x7f0000b17000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c8000)=""/68, 0x44}], 0x4, &(0x7f00001f1000)=""/37, 0x25, 0x2}}, {{&(0x7f0000884000-0x58)=@alg, 0x58, &(0x7f000051a000)=[{&(0x7f0000aaf000)=""/114, 0x72}, {&(0x7f00007b0000)=""/119, 0x77}, {&(0x7f00009a5000-0xba)=""/186, 0xba}, {&(0x7f0000b1f000-0xff)=""/255, 0xff}, {&(0x7f0000ca5000)=""/149, 0x95}, {&(0x7f0000dc2000-0x1)=""/1, 0x1}], 0x6, 0x0, 0x0, 0x7f}, 0x55f9}, {{&(0x7f0000ae0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000f2b000-0x30)=[{&(0x7f0000a01000-0x49)=""/73, 0x49}, {&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f00000ff000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000102000)=""/72, 0x48, 0x5}, 0x3}, {{&(0x7f00001a9000-0x10)=@nfc, 0x10, &(0x7f0000652000-0x60)=[{&(0x7f000096a000-0x9c)=""/156, 0x9c}, {&(0x7f00006d8000)=""/235, 0xeb}, {&(0x7f0000765000)=""/177, 0xb1}, {&(0x7f0000f80000)=""/252, 0xfc}, {&(0x7f00007c1000-0x44)=""/68, 0x44}, {&(0x7f0000cf3000-0x87)=""/135, 0x87}], 0x6, &(0x7f00000cb000)=""/100, 0x64, 0x7}, 0x1}, {{&(0x7f00003e3000-0x9)=@rc, 0x9, &(0x7f0000b5b000-0x10)=[{&(0x7f0000767000-0x18)=""/24, 0x18}], 0x1, &(0x7f00001e7000-0xb8)=""/184, 0xb8, 0x1}, 0x3}], 0x6, 0x12040, 0x0) request_key(&(0x7f0000524000-0x12)='.request_key_auth\x00', &(0x7f00004d1000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cb6000-0x6)='proc*\x00', 0xfffffffffffffffe) remap_file_pages(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0xa, 0x7, 0x13) add_key$keyring(&(0x7f000075f000)='keyring\x00', &(0x7f0000453000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000344000-0x6)) r5 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000007d000-0x1)='\x00', 0x0) r6 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000090b000-0x1)='\x00', r5) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) 2018/02/04 23:14:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000076f000-0x68)={0x79, 0x0, [0xcf17, 0x5d, 0x6, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000073a000-0x3)=@assoc_id=0x0, &(0x7f0000394000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d75000-0x10)={r4, 0x9, 0xcf18, 0x101}, &(0x7f0000d5d000)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d8f000-0x20)={@loopback={0x0, 0x1}, 0xa2, 0x1, 0x1, 0x2, 0x3, 0x6ba, 0x424d}, &(0x7f0000d61000-0x4)=0x20) pipe2(&(0x7f0000c58000-0x8), 0x4800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007e6000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000bc2000-0x1)=0xa0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f000075a000)={0x8000000000000000}) 2018/02/04 23:14:11 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4), 0x4) clone(0x0, &(0x7f0000b9f000), &(0x7f0000d0d000-0x4), &(0x7f0000276000-0x4), &(0x7f0000bf4000-0x45)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e14000-0x40)=@random={'user.', 'wlan1systemvboxnet0^eth0wlan0em0!{selinuxlo#wlan0!(^vmnet0\x00'}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/122) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x9, 0x9, 0xd, 0x4, 0x0, 0x5, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x81, 0x0, 0x0, 0x3, 0x7}]}, 0x20}, 0x1}, 0x20000080) [ 215.568004] device eql entered promiscuous mode 2018/02/04 23:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = semget$private(0x0, 0x7, 0x20) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000062000)=""/135) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b50000)='/proc/self/net/pfkey\x00', 0x20800, 0x0) 2018/02/04 23:14:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x6c9b, 0x80000000000104) write$evdev(r0, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}}], 0x18) 2018/02/04 23:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000162000-0xb)='/dev/midi#\x00', 0x3cc, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bab000)={0x0, 0x2, 0x6, 0x6}, &(0x7f000066a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f94000-0xc)=@sack_info={r1, 0x7, 0x7fffffff}, &(0x7f00003ae000-0x4)=0xc) r3 = dup(0xffffffffffffffff) getpeername$inet6(r3, &(0x7f0000c13000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000cd3000-0x4)=0x1c) mknodat(r3, &(0x7f0000655000-0x8)='./file0\x00', 0x82, 0x1) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000f7000)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000be1000)={0x0, 0x200, 0x9, 0x6, r2}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000086d000)=""/130, &(0x7f0000cff000-0x4)=0x82) sendmsg(r4, &(0x7f0000ca7000-0x38)={0x0, 0x0, &(0x7f0000d86000-0x10)=[{&(0x7f000057b000)="3f4b205627195d3b61be8102a24aaf982408435aee7403e07f3cb233c6fa14131657d9e59d5e3e3117ba7cc2ffda6192b2527eda4b9da0e90fc74ae100603f68eb9d99febd877217688ea56363ad087b91a2f78026b421be7a36dc2b6d8ce1ead2a088c257cba8093690947004292bc54059aac0a2960bea960b73cee56884b143f73b07263c1c378170dccf8aaa05e3e0a4e349068f914f51a74af8c16192c09b41933fdfc0e79f5cb83d5c8b7513158f243dc17ed1e481c5771b05fc017c816908d8128ecefec716c1b5f8890cc9b62ac10d99561f9d64acf2da8d219f1e", 0xdf}], 0x1, &(0x7f0000d25000-0x458)=[{0xa8, 0x0, 0x7, "d14c512568d676a2938f30a03935093f77a5231d179b12329df55570655e034f60bda83ee28af07ae465205a7a946634f1cbf5e41a366ce5233da4ab36425bc99a58b292250cfcf2d48ac4d61cb9c14389eff5b21bdd00d85fbc74c1bea295fbc0bb5a1e71c9a04828a8a92833e3d0bee22a24ea146b57db1ab8c2ef31b1f8fd51e63783ed015f048ecde10e8419bb2554c141e20f51a02c"}, {0x110, 0x11f, 0x3ff, "3a0d2ba69a23af6f63c7afbcb53f1faff83e655cced5d1e4924f3af7adecb59465ab39ac08de4cb203efb76f043ea566cca3ccb26553789a4836d0801be54dd1e3f502c18ab8a97f48084b9eff3bebe5c1ac8e831717c67c115c2b8ae5970c7c2bd4ebaab015974a0dc1f07827a0cd8c1801d8112842e41dd43247bf802eaef425c86adf9f82278cdcd0f69a8f703c0d6d204fa86e8923dd5b93d6c65f9a1db0f2856b5f43958b54f946858f5e5d7b722fd514839c6be44f34f1845a478e798a1bd2c7f1bfa89ee1e11b16e3747cad2a5fca2a4bf4d8cc08d8013d1999edf5ea938d4d7ebd0344c74fd6378496c21f18198050ccbb7017cb0d"}, {0x98, 0x84, 0xffff, "999ceef4a5a67ba534a4f4d087e0708e53a29e41115b47d671d7fe99e5d469d3e9afbfa3851b1292c255f5ec24f91c3ed534a38c0cadb0590610293c723f72b21be905bb92833ef7bc381dce42c0c58d6c909b89242b51522d908a3c8d0ca450e4a9d862bea59b0a4acc36693568317620c42b276e4b836f4a0c2192043407d412a4c3"}, {0x108, 0x113, 0xd29, "eb6938524de9694dba2dd5e90047ad70478cdea72a08a6990f9590b44b1965b722a54624264697aaf735d31d06bf06b5bdd17524c6da15a172e3a1ac28112737571dacee419fc454c5fe6c270fc4ea85c5893f00f9a4f62133cf5ada0dd132f8b4ff5f0e61a788caaaa3bf11eca44526e975315a54fd99e127bb83d0c024ebc3423b31e9b461019917fd453df8308999c136735d243c8031eadc2ed9b49e9758049aa7bcf56c52967fc4b4fa7af1db2bc3eef0c9e1cdee936857b0565df579cf3724f11338793171d4243158dc6d665fb01bffff50d3e707924c40837af2687225b58e6ab1f89c49f7ff609c156f1439556c77"}, {0x100, 0x114, 0x1, "35d0e76c288a3f0c84f52d60bbdb4fd9bab89c4bab94e8805a99876888a51297958ecbc4870e09f00355928c311c12bc8836c416ccbaef54e516bfbe4bc5c1ec1fded02ef7a1ee49560e9995d020d7c67592f0c6b97faa88be383954c4020cd9485f6c590ee9669a93d06a55bc51804c607930768e40535854e737e7272516eee70127e192cec4664cd957e16fa1469fa38715ab6be01d1305ca447616c428a407237b7d718d3f4b5e6155191fe0c7c267011c545c4962f7932df0e8589edcce7bcbbd969bdabafe6e10dacc1661b918cd5f78126b261997bab41f6515c8f4b9384cfbb9024f5d105a98a959df90"}], 0x458, 0x1}, 0x81) 2018/02/04 23:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000d5a000)="6aacb7e3c5430e2a6a96a77a2d31ec954fb3f328f7c4fd9fd37a2c85e3fd1bd08fb0f1c2471f47338bfb7d33e3c5cf8302ab231a8fbc578d80a7d5cc44349859c39e731e638fdaae7e5b668383fac226d8d5447e99e335df79a5ee9d0f992245e835c58b19e05e07b2b22f71cbb349bf403c2406001dee4926e6169c9b6b0082f5d10ba1bb8d91b56e8b", &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f0000456000)="716c413d7b009fb6898c033ac2f65ec5ad397078b3abe7ec5e34a8556e2cfad045c6d9711e4ce1c7237e5f6375b5b7d9cf623753baca6c54917c69e11a22f65d2689ee2e895c64fb6f7c1031aede8d46ac8e2f1c1120331000e9c3bab81432cf5d1bca2d4ec985588e8648684c") mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000d0a000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000826000)={@multicast2, @broadcast}, &(0x7f0000d3b000)=0x8) fcntl$setlease(r0, 0x400, 0x0) pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) open$dir(&(0x7f0000b61000-0x8)='./file0\x00', 0x0, 0x4) lseek(r0, 0x8000, 0x8000000000001) r1 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f000009c000-0x4), &(0x7f000043c000)=0x4) 2018/02/04 23:14:11 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000015a000)={@empty, 0x0}, &(0x7f0000a7a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x2, 0x0, 0x2, 0x20, 0x0, 0x6, r1, r2}, {0x7, 0x200, 0x5bb, 0x8, 0x7fb, 0x9, 0x5, 0x6}, {0x0, 0x7fffffff, 0x5}, 0x1, 0xa, 0x1, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x3e}, 0xa, @in=@rand_addr=0x1, 0x2, 0x1, 0x2, 0x6, 0x8, 0x5, 0x3ff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000a5a000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/04 23:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x100000000000) sendto$inet6(r0, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000b3d000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000779000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d8a000-0x4)) 2018/02/04 23:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dd3000-0x10)="01000000f6ff060000071a00009139cc", 0xffffffa4) close(r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fb1000)=0x6, 0x4) 2018/02/04 23:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ebc000)={&(0x7f0000908000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000caf000-0x10)=[{&(0x7f000031c000)=""/207, 0xcf}], 0x1, &(0x7f0000981000-0x75)=""/117, 0x75, 0x258e800000}, 0x10000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e11000)=0x11, 0x4) r1 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0xffffeffffffffffc) 2018/02/04 23:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e45000)='/dev/net/tun\x00', 0x0, 0x1000000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f0000254000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0xff26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000760000)={0x2, [0x6, 0x1000]}, 0x8) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000071f000)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000174000-0xb0)={{0x81, 0x5}, 'port1\x00', 0x0, 0x800, 0x6, 0x3, 0x6, 0x6, 0x101, 0x0, 0x4, 0x6bfa374c}) r3 = socket(0x4, 0x7, 0x7) getsockname$ipx(r3, &(0x7f0000408000), &(0x7f00003f5000)=0x10) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00001e6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x100000000, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000003c000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1000, 0x1, 0x3, 0x2, 0x8000, 0x0, 0x1}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000128000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) madvise(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x9) 2018/02/04 23:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dbb000)="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", 0x801, r0) r3 = syz_open_dev$admmidi(&(0x7f0000ff5000-0xe)='/dev/admmidi#\x00', 0xb254, 0x100) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000476000-0x24)={0x4, 0x7ff, 0x398, 0xffffffff, 0x7, 0x6, 0x3, 0x8, 0x200, 0x1f, 0x0, 0x400}) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/04 23:14:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0x7f, 0x9, "1616e8e6f96373dab2c3996f8b4b95839fe56b642c9ffae128b4d72d032f7a5a9dfc248f6592853f31ea9ee888f031a04912f0c07e96c215ba93fb8c8658ef143dcc1ed53c7c28a2b402abe5555f819d07f7f42eeaa726bec7901dd7754a5bf708"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000)={0x1, 0xa81, 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x8)={0x20071026, r1}, &(0x7f0000003000-0x18)={0x20, 0x4, 0x1, 0x7, 0x333cfdb2, 0x5}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000891000)=@req={0xd2, 0xfffffffffffffff9, 0xb26, 0x7}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) connect$inet6(r2, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) readv(r0, &(0x7f0000ebb000-0x20)=[{&(0x7f0000c90000)=""/4096, 0x1000}, {&(0x7f0000064000)=""/214, 0xd6}], 0x2) 2018/02/04 23:14:11 executing program 3: shmget$private(0x0, 0x1000, 0x1c2, &(0x7f0000b57000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f00000e6000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x54000810, &(0x7f00008e1000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x102, &(0x7f00005d0000/0x3000)=nil) r0 = shmget(0x1, 0x3000, 0x78001000, &(0x7f000051d000/0x3000)=nil) r1 = shmget(0x0, 0x1000, 0x4, &(0x7f0000a32000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x10)=""/16) shmctl$IPC_RMID(r1, 0x0) 2018/02/04 23:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000b74000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 215.830718] MPI: mpi too large (16392 bits) 2018/02/04 23:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) pwritev(r0, &(0x7f0000dfb000)=[{&(0x7f0000e2b000-0x29)="ed813b1acad60387b795e7459402dc0f2e28b98e96b81a45dc7003a0d5bc13bd24c2ae809351bed7f1", 0x29}, {&(0x7f0000fcb000)="ce09d030cb5c6f481ce94cc05ccec53ea6fcd01ae8cff358398d2130cb5b3aaae9ebba9769", 0x25}], 0x2, 0x0) 2018/02/04 23:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8), 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b36000)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00002e4000-0x10)={0x3, &(0x7f0000f78000)=[{0x1, 0x3f}, {0x4a, 0x3f}, {0x40, 0x2}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f00002e4000-0x10)={0x9, 0x10001, 0x7f}) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/04 23:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00005a1000-0x58)={{0x1, 0x9}, 0x1, 0x4, 0xfaf5, {0x3, 0x3}, 0x100000000, 0x3}) unshare(0x400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) 2018/02/04 23:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x0, 0x5, 0xb}, 0xfffffd15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0x1, r0}) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000db5000)=0x10, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) r4 = accept4(r3, &(0x7f000026e000-0x6)=@hci, &(0x7f0000172000)=0x6, 0x800) socket(0x11, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000abe000)=0x800000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) close(r4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r5}, 0x20) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSBRKP(r4, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f00000af000)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f000037f000-0x30)) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000f9e000)) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 23:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000854000-0x12)='/dev/snd/midiC#D#\x00', 0x81ea, 0x404300) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000011a000)={"3fd969c51b4ec4108911a814acaad703", {0x4, 0x401, 0x9, "e853e961a3ce", 0x7fffffff}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000015000-0x10), &(0x7f0000dff000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00009be000)={0x40000000}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f7000)='/dev/qat_adf_ctl\x00', 0x200800, 0x0) open$dir(&(0x7f0000f43000-0x8)='./file0\x00', 0x2000, 0x58) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00003eb000-0x2)=0xf, 0x2) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/04 23:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d4a000)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e04000)={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7fffffff}, {0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xffff, [0x40, 0x80000000, 0x185, 0x9, 0x101, 0x23fe, 0x6, 0x916e]}, 0x5c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f6000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000035a000-0x4)=0x0) prlimit64(r3, 0xa, &(0x7f0000752000-0x10)={0x0, 0x90bf}, &(0x7f000077d000-0x10)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) waitid(0x100000000000000, 0x0, &(0x7f0000619000), 0x20000000, &(0x7f0000e84000)={{0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000ff0000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000756000)={0x0, 0x800, 0x6, 0x3, 0x0, 0x2}, &(0x7f0000798000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000678000)={r6, 0xfff}, &(0x7f0000701000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bab000-0x8)) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r4}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {0x0, r5}, {}, 0x1, @can={{}, 0x3, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x28e, &(0x7f0000f62000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x258, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3f, 0x0, 0x4, 0x1, 0x0, 0x6, 0x0}, @routing={0x3f, 0x10, 0x0, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9663}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @loopback={0x0, 0x1}]}, @routing={0x32, 0x8, 0x0, 0x3, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x2f, 0x23, [], [@jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x0, []}, @generic={0x0, 0x1c, "b4ef820ae844df65c7dfc59a859a5e44cf837f3e1210344239d9f319"}, @generic={0x9, 0xf7, "21598306a6acd2304258287a63ea98249d0cd253dadae3579ed8e72e6eff796d6d90dc0822b21c88229ee3d527c7a7ec7fa5e9b2fc7edb0d3904b9803843749829973c329db5861244af92bd6945c633bb2024fbdaf768d4cd6e54a693d620b293bbd8249547525cbf3dc40ed83df31597bc1f3e6a8753055990a39d232547e3936f8539905af418576f25350f806a78462ba8d47769b337f9a850d96ce59f6a5b2d8c03ea9fb1aa2e086912f86cf613d38c606edc5003742f0175ca287890287b2c78112953399a55f7ca3933acdd994412fda10c3732c62b38ef86d2c58d238be21d91dbf290dc5567f0a7f1ac4f875f107e713cc3ba"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x58, 0x0, "6bfe2d3140f9a6ccca204aba75fe898e60196e9a2033319f562607edb232ffd33d89653d41d9637e520062ffdf1eeaa40bf75f4e514cc18d0ef6c85ef7d610090c923fa9f5d7ec9ef95c02e46fbc4d8e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 23:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f0000ec6000)='/dev/input/mice\x00', 0x0, 0x44000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000714000-0x4)=0x40, &(0x7f0000330000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000676000)='./file0\x00', 0x10000000000050) 2018/02/04 23:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)) time(&(0x7f00005f8000-0x8)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000095f000)=""/136) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bb000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getpgrp(0x0) r2 = request_key(&(0x7f0000aa7000-0xb)='cifs.idmap\x00', &(0x7f00006ab000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000e3000)='/dev/cuse\x00', 0xfffffffffffffffa) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000258000)={0x6000, 0x1c000}) request_key(&(0x7f0000cc0000-0xb)='cifs.idmap\x00', &(0x7f00008d4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f38000)='\\}\x00', r2) getresuid(&(0x7f00005f0000-0x4), &(0x7f0000424000), &(0x7f0000b14000+0x51)) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000ef6000-0xc)=""/12, &(0x7f000033d000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b0000), 0x10) socketpair(0x8, 0xf, 0x1, &(0x7f0000e46000-0x8)) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/04 23:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x6, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000)={0xfffffffffffffffe}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000635000)={0x0, 0x0}) ptrace$peek(0x3, r1, &(0x7f0000198000-0x8)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d12000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000602000)='/dev/snd/pcmC#D#p\x00', 0xacbf, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x100000000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d}], 0xffffffffffffffc6}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001c9000)='/dev/input/mouse#\x00', 0x1, 0x140000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00004a1000-0x5c)={{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc5}, {0xa, 0x0, 0x5, @empty, 0xffffffffffffff01}, 0x674, [0x4, 0x3, 0x1, 0x6, 0xffffffff, 0x5, 0x3, 0x1f]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d72000)=0x3ff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080f000-0x8)) 2018/02/04 23:14:12 executing program 5: r0 = userfaultfd(0x0) r1 = open(&(0x7f00008ac000)='./file0\x00', 0x4a0002, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000929000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000282000-0x54)=""/84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000), &(0x7f00001fc000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000), &(0x7f00003a0000)}, 0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000023d000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000bb4000)=0x6) fdatasync(r1) 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) time(&(0x7f0000145000-0x8)) syz_emit_ethernet(0x46, &(0x7f000036e000-0x2374)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d3000)=@assoc_id=0x0, &(0x7f0000b99000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000238000)=@assoc_value={r1}, &(0x7f00000d2000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000361000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00006b2000)=0x6e15b67f) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000e39000)="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") sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000011d000)=0x6f, 0xffffffffffffff2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ac000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "be3efb07c646f6636b1168590c1d2b1594b23e3a60ec160879acc99a67e4"}}]}}, 0x2f0) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f000001b000-0x58)=@alg, &(0x7f0000897000)=0x58) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00003df000-0xc)={@loopback, @multicast1, @dev}, &(0x7f0000fa3000-0x4)=0xc) setns(r1, 0x4c000000) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c}}], 0x2, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008e0000-0x11)='/dev/qat_adf_ctl\x00', 0x210401, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b2c000)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xe4}}, 0xffe00000}, &(0x7f0000f83000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003dc000-0x10)={r3, 0x8, 0x8119, 0x10001}, 0x10) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0x51)={r1, 0x49, "a9ae0e54f33fce16ccddb7eebf706a543f74837759d0b3f74d9c055fa786b8aa1dd09ff71bc8e11ec8bae4275e9bfaa6908495b8891ae382ddf6192d6f98f885b8a98b0596b43910bf"}, &(0x7f0000009000-0x4)=0x51) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000000a000-0x8), 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000008000)='./file0\x00', 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000a000)={r1, 0xffffffffffffffc1}, &(0x7f000000a000)=0x8) 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$ipx(r0, &(0x7f0000013000), &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000002a000-0xd)='/dev/dmmidi#\x00', 0x80000000002, 0x200000000902) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000002a000)=[{&(0x7f000001b000)="97b515b1dadf22515831341eb115fae1d39911457c935b374e7ae87f8c2ac74a733ab00384cd6edee680c34a980af0952baa4ce09424663933680a3d4dd563e5e8ce828e2de390ba7ec658e9c4d431765b2e7693897c2f61ae51969c8899e562aee4fce871b96f9759687f936cac9a6d524efb8d5af4ac3e0236e083c34516f067b458a87ed32d6bf77ff1913da1371a7c2916", 0xfffffffffffffeca}, {&(0x7f0000020000)}, {&(0x7f0000004000)="0593673c0553a66714c7f4ca7c8a500d978a007f9cfcc05ad68f17c04301", 0x1e}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x4) 2018/02/04 23:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000082c000)=0x14, 0x0) bind(r0, &(0x7f00006c4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @random="7d8702923cc7"}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f6a000-0x50)={@common='gre0\x00', @ifru_names=@generic="251ed87dae8a207c32d5ba7a9c27b733"}) inotify_init1(0x800) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002bf000-0x4)={r1}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000084000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000819000), &(0x7f000037f000-0x4)=0x4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000d1f000-0x8)={0x6df, 0x7fffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/04 23:14:12 executing program 2: r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x69ec27c6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000bfc000-0xc)=@nl=@proc, &(0x7f0000a03000-0x4)=0xc) bind$bt_rfcomm(r1, &(0x7f0000754000)={0x1f, {0x4, 0xff, 0x8001, 0x1, 0x100, 0x7}, 0x5}, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000433000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000378000)=0x32) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000948000-0x4)=0x4de7d056, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002f6000-0x4)=0x3, 0x4) 2018/02/04 23:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008dd000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x5a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000112000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00001e3000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x80000001) bind(r0, &(0x7f00005e2000-0x58)=@alg={0x26, 'rng\x00', 0xc0f, 0x80, 'ansi_cprng\x00'}, 0x58) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010b, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000be4000)={0x0, 0x0, 0x0, 0x2}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000766000-0x4), &(0x7f0000c20000)=0x4) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00008c8000)={&(0x7f00001ce000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000089a000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009fe000)={0x9bd2, 0x20f, 0x2, 0x0, r2}, 0x10) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') readv(r0, &(0x7f00009ec000)=[{&(0x7f00006a6000-0x53)=""/83, 0x53}, {&(0x7f000041f000)=""/138, 0x8a}], 0x2) syz_open_dev$sg(&(0x7f000020b000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x80400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d32000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000184000)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000923000-0x8)='./file0\x00', &(0x7f00007de000)='./file0\x00', 0xe000, r1, r2, 0x700000000000, 0x9, 0x8000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000dbe000-0x38)={0x1, 0x0, [{0x0, 0x3, 0x0, 0x0, @msi={0x101, 0x20, 0x6}}]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000094a000-0xba)=""/186) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) io_setup(0x3403, &(0x7f000016c000)=0x0) io_submit(r3, 0x3, &(0x7f00001e2000)=[&(0x7f00004ad000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffff175, r1, &(0x7f00004c5000-0xe1)="4c9cea7177745f52e2a953e4aabedab7b1f634e5cee8d4f5c248bc096ee0fe7744d7cca4c1b9a53ae2f6c25bb8449d73ee0ef09d8f26839395eb60ef68b5cbed1d81d6b11d0c5ef9fc22a29f8d2a17bbf36b1909fc3142f544b84bdd1c8ec7ed93181078d795e88cc524d73bb802836622254fe43da031fcee562054ffec66ee8004763e5bc11fabe4383d406949eea947b9cf335d6fca6c09a89fde3de6fa3626f2b79789b6de3fc31cbf8479107b92ebae240bb3d87d38b802c4efa9b5bbe32a8f58e64fec24c8592d2710e54114940e256fbc724fba93b515d7228233b995f7", 0xe1, 0x4, 0x0, 0x0, r1}, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f000014d000)="742e3b04d3b9687568892fc26b2a5d3adb2f481183b025e7622a21fa2e2ae16bf132e7359c7ee7b55bd6e318fd47fc5df3415530ca25bc6f1ff263179fb78788690a04c16f6b4e85125e8f9c8580a3b903c241e7d2994862606c00cfab90672a767ce52f2996ce9babafe695ce4b8ea4cb5bca51125da848659727b4a446b823293b9e762557e293d1bac25c9cf490a6252d3185b6cdf1f30fe0c2023a1e044da64f59bde71aa78acbd2", 0xaa, 0x400, 0x0, 0x1, r1}, &(0x7f0000816000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00009ff000-0xe0)="75604fc8b435e8be4635122774bd026fe5105cb483b12e63a50a6df9d0483c08b5d59f72b9c6df77d8de0151af1d5a41a2d86e0e72a291271e808030ae9540d828467868a8a58210b6e67bcd1d032046f6ca92cf870d20c6a38a18d9fae0e3fff1b17a50758ec6d59051671cb1b1fb11f37b534e7292add838ab2ac73b704e83a3d4885bf7bf54034d36433c36e93b71e8216b1431772293c97cec2c0d1e47b780a2c54cf95f50daf17252d8098bad5ddaa61732668500053308200300a9359aa3b33656b34fbe310b10b7d2fc8685af791dcb42c3318c2b81d97090813af77e", 0xe0, 0x7, 0x0, 0x0, r0}]) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000005000)='{${\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000005000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x4d1, r0) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xffffffffffffffa2, 0x8a00) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000007000-0x20)={0x1, 0x0, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000006000)={0x5, r3, 0x10001, 0xfffffffffffffffe}) recvfrom$unix(r2, &(0x7f0000002000)=""/225, 0xe1, 0x40, &(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, 0x8) keyctl$unlink(0x9, r1, r1) 2018/02/04 23:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000be8000)="636c6561725f726566730056f203387cd11f22a1798223dd7e224b988c0d8f274155b6dc2c2fb40c2bd5fcc0bf2625cc1beb34d237b1ff32acd531324a322e186cb71d5eab35f43afe826d36bfff06b28cfbafc4b6d9c5e1667f0223825578a51d9defd908b8fb663db162091ce9ed24a34960b3a6da3b111d8ad00231ea") pread64(r0, &(0x7f0000f1f000-0xdd)=""/221, 0xdd, 0x0) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xfffffffffffffd2c}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030c000), &(0x7f0000f31000)=0xc) 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) bpf$OBJ_GET_PROG(0x7, &(0x7f000063e000-0x10)={&(0x7f00000d7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000086b000)='/dev/vcs\x00', 0x400001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000aa8000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000a27000-0x4)=0xe8) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f000033b000-0x38)={&(0x7f00001fc000)={0x10, 0x0, 0x0, 0x800040b8}, 0xc, &(0x7f00001be000)={&(0x7f000075d000-0x578)={0x578, 0x11, 0x400, 0x2, 0x3, {0x1c}, [@generic="250e62b487d20ab7b158cb95b73676cfa8beb4d9d831b08e8ace736429da547e801f3460000e7d36d45d8416d3a735d395216d63fc7a7d04bd3d496a45157f3a07148058ec695b25ff2326260ea3c77ff109b98d6500ae734e2e781c41f4ae535fab860ef469caf8aaeb20b503cc47dc4662b1ca22e955495def7402f8c4bc7302e37ccba91161c9255612d634cc7c057824e2dfdea550111afc3167916ee2a5c4785059f35bec576260847710cc5ce59f59cb20f3fe", @typed={0x8, 0x10}, @typed={0x10, 0x90, @u64=0x2}, @typed={0xc, 0x2d, @u32=0xfe8}, @typed={0xc, 0x77, @uid=r1}, @typed={0xc, 0x96, @ipv4=@multicast2=0xe0000002}, @nested={0x2c4, 0x1e, [@typed={0x8c, 0x62, @binary="dcbdae7d58cc25fe390e052ed369e0caaab93cfbb427ca84eab0d5ef73b67ea468ec66a79bd1533bafcc2b077fb2178c9e83dc731d4d7ae98420733f904b3c15dee5cb1a522e98bfd102fe1ee8f643d16b468bb803aa271e622b7a21afb461784ba9eeb96d05936e0ee5e94b6568ebdf497df2245a780b6877b1f410c3287f2fce29"}, @typed={0x18, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="1b51232d28f6aaa003eeded4d5d809cdb3e62c89f75b3f54b2170547fa3bae9948ea31738d2a30cc3e2f783a181c079f7394e82e57cfd6d00fe50129eab358fa2a2d2ec1a476447c7e4b50031e5c146296b3cb4307703d427c6179ded4ff1f80a2453f92a3d413c0d96221373db3c98058f77b9536db72491569e008eea6a1516b87696c1c937fe8544f1ea2b17a2ed415ebeb10a6a3396591926c3789d6c414010201763503c80960bd2edf8f51bccf3df64f722b54c44a9142d54c17c1fbca9fac5930442c831640f1375f1ef7747aa6c9cba28baadffbb38499de1e2931663589f359fe8385cd7522654137cf", @generic="6ca41833fe3f8b5a816a8175c3d6f27efda19920f15c068b0b6e5957a71958980772d931f43d87e666a0a9f7bf2e532aa25a2e81bb17b2569594d1f00c9c77bf9efc07a759a6354463115719bd6c19ba6fc550c0c5b27b9487355a1d459fb05d8bb1a5d170d22a1cd81670f71cf8fd47bddc1e7ff3b6ee28093efeccf5b7aedbda0da8eda6eb2aff094dcbcb8bdb67e4abdc0b704275ee986dc797cded51d3592a8b02d6401ae5cff9cd0e2e11fd9794db628ca0d1f9c6e83081cfb0e5fb77ab44ba50676c8a1e464551d61b8453185d626e6df4a983bd32fe71dd6c8444", @generic="2ab1fd6a2bbd2445200ac8ffc21e34e2c480c9552fc9ab88730c949cce99529b308e2b52be349aa12ae5f44f5c6394bbe0c266ade7c3accdc0facdb1d9b5d84a18f4c7b8b12e09892957509b7884"]}, @nested={0x1ac, 0x42, [@generic="505d58377afc195cc834152a259740e1fa39dbebe5f5b2c35780b3c11ee73973d48098ed3b42374dc2fd73f01263dfeb72a97d34bb0281b9d99b7c10d518faadec4900e9abe37446d379be4768052e5039397b8fff980c4e9ad31e732a59774366e7d32a4efbcdd934da471284d39997b24a26e87b0187ec2f781bbd993120fdeb6b4374944b5f", @generic="de137627620f55ced0669ebcead65e257b2c6480687d8f8ae505ab10d8f8a44866f29827130760840ed5af5ff1ba46457c537f0c43e7d185f7d4d70a1ff36b2302bbc05c18c0fde259b0d09c54116692f45c1ff2c880b937b01e9a5ae32d0b162bf77906811ad8bcc97c7962317b5c214acff11f40e8484ec4161e4e6ac54b206354c7234c3fa6798ebe6c03f0725b4bb9e3a048fd8118c9fdedca529acbf656bf3f1b9f51bbe998578a6b38e3d06db35a797c1ed2384319c2d6ccc3745beaced903f73bb9a3a4ab7854144e3ea2c88f91719efe9aff4145d5f34f9e9514f5f47953b78d6bcf5c2354ece4bec01d9afa8cc3a70b09f3b5f8ead74506b3", @typed={0x18, 0x1d, @ipv6=@empty}, @typed={0xc, 0x8f, @pid=r2}]}]}, 0x578}, 0x1, 0x0, 0x0, 0x850}, 0x4804) openat$dir(0xffffffffffffff9c, &(0x7f000019b000-0x8)='./file1\x00', 0x101000, 0x2) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000b80000)='[\x00', 0x2) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000c6d000)=""/80) setpgid(0x0, 0x0) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000d96000-0x28)={&(0x7f0000586000/0x4000)=nil, 0x1, 0x0, 0x4, &(0x7f0000841000/0x1000)=nil, 0x7}) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) renameat(r2, &(0x7f0000fdd000-0x1a)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000b52000-0xe)='./file0/file0\x00') 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x8) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2d4, 0x7, 0x9, 0x400, 0x0, 0x1, {0xf, 0x0, 0x1}, [@generic="9a77e79acd5595ce717416d2b212de8ab5b7291ea7dce0b93be254d0a16a6032b7696c64113c5bbe6be5b68976970a6edc0995ca06fcef6a96b7c56909d811af61e6118a88c3548a8585930e32e7a083b117b54b7c2e7f3b", @nested={0x16c, 0x17, [@generic="fb68b51f27d03439f200b193cf0118954325cc4fb5c98cccee8a35d150eea0a4f48c", @typed={0xc, 0x7f, @pid=r1}, @typed={0xc, 0x39, @pid=r2}, @generic="1bfebbc88dc66d6027187ce793dd22a78b07a2064ad37a503370139ed47b6226da8bfa18e48be4fbf00d04f6e4134c179429f494abef9fe85062f7572ef5e4c162074d9f658ccaf152bb33c00d11a7472d3f68f4875651e240bb2308bf637cdb4842", @typed={0x8, 0x78}, @generic="0299d52a72555a111b28aaa49f3f94efabb2febc00733efcff35ce03276439b337fc43e47c256eca1a3f189a7bf6db0e49a51bc9b986297ffb6bdf23b02cf8aa50167a72995a795d17d6c27c4b4544677eed4f5cac0d602eb614b508ba34f32f8db207171161264a9ff5f5df560029ebd3f756d78e27cf08dde5d4b389c98a6c89eb90e328df86aa33077cede50c1155d1cbdded525932dc714748fa0727278f8f773ce734d406dbcf02e3b38d", @typed={0xc, 0x70, @fd=r3}, @typed={0x8, 0x1d}]}, @generic="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"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) execve(&(0x7f00004c1000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000804000)='vmnet0system-\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000fc5000)='\x00', &(0x7f0000657000)='vboxnet0security\x00', &(0x7f0000000000)='\\cpusetkeyring\x00', &(0x7f0000afa000)='8lo+ppp1\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000+0x64e)='/dev/vcs#\x00', 0x780fcd46, 0x103001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000003000-0x20)={0x1, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000001000)={r5, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xfffffffffffffffc, 0x13cac447}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x10000, 0x1, 0x2800000000000000, 0x2}, &(0x7f0000001000-0x4)=0xa0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r7, &(0x7f0000d3b000)=@ax25, &(0x7f0000c5a000-0x4)=0x10) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000528000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aa3000-0x8)={0x3, r0, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fa2000)={{&(0x7f000083f000/0x4000)=nil, 0x4000}, 0x3}) 2018/02/04 23:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f00002c6000-0x4)=""/4, &(0x7f0000000000)=0x4) shutdown(r0, 0x1) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fee000-0x4)='/dev/vcs#\x00', 0x6, 0x10000) r2 = dup3(r0, r0, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00008b4000)={0x20, 0x1, 0x1, r2}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000caf000)={0x1ff, 0x4, 0x101, 0x6, 0xff, 0x5d4, 0x4, 0x7, 0x101, 0x7, 0x4, 0xfffffffffffffff8}) r3 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18}, 0x0) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000283000-0x12)='/dev/input/mouse#\x00', 0x4, 0xa003) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000070e000)=[@in={0x2, 0x2, @empty}], 0x10) sendto$inet(r0, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fdatasync(r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) read$eventfd(r1, &(0x7f0000378000), 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/ip_mr_cache\x00') syz_open_dev$loop(&(0x7f00008da000)='/dev/loop#\x00', 0x9, 0x2) sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c57000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000099000-0x4), &(0x7f0000f52000)=0x4) socketpair$inet(0x2, 0x800, 0x1000, &(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00004ba000-0x4)) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005fd000-0xc)={@loopback, @loopback, @rand_addr}, &(0x7f0000478000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001d7000)={0x0, 0x100000000}, &(0x7f0000c4b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006da000-0x8)={r4, 0x8, 0x59}, &(0x7f00004ca000-0x4)=0x8) connect$inet6(r0, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000df9000), &(0x7f0000a8e000)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/checkreqprot\x00', 0x58b67b2a1cb7e3d7, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b5e000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x3, @loopback=0x7f000001}, @generic="afb7a1b0a74e58af2a3705b2fdd1be3c"}) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x80, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000724000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000063f000-0x8)={0x0}, 0x84800) read$eventfd(r0, &(0x7f00008be000-0x8), 0x8) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffd52, &(0x7f0000c94000)=0x20000000000fd) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cdc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000136000-0x8), 0xfd, 0x80000) readv(r1, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd(r1, &(0x7f0000f0b000-0x8), 0x8) 2018/02/04 23:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x1000) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001bb000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a28000)={0x0, 0x7fffffff, 0x8}, &(0x7f0000eb6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000079c000-0x18)={r2, 0x100, 0x0, 0x1f, 0x80005}, &(0x7f0000f9d000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x3c) socket$netlink(0x10, 0x3, 0x8000000) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getpid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) openat$cuse(0xffffffffffffff9c, &(0x7f0000be2000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a7c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000365000)="5c00a104c78ce378c64c07f4363f4bb14810e24a0113ea8fa04f2c00509759d34348281008337e9dae0aee7d4172e2766726608186335c31a33d83ebe9604c889b710c63b550d8982665888305482988de924775f082eade43e278b658c30901fde2f2512dab07d7ddb9b708dedf94381d31bbe80161ed94a9b5973af101404ff4108f2e1c0c", 0x86) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000015c000)={0x0, &(0x7f00005c9000)=[]}, 0x10) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r0}], 0x1, &(0x7f0000379000)={0x0, r1+30000000}, &(0x7f00002f5000-0x8), 0x8) pread64(r0, &(0x7f0000a4c000), 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000272000)=""/98, &(0x7f00009cf000-0x4)=0x62) 2018/02/04 23:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) r2 = syz_open_dev$vcsn(&(0x7f00007d1000)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00006f4000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/04 23:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000063b000-0x5)='htcp\x00', 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000023000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f000042e000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000e0a000)={0x1d, r2}, 0x10) recvfrom$inet(r0, &(0x7f0000040000-0xd)=""/13, 0xd, 0x12142, &(0x7f0000be5000-0x5)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) bind$unix(r1, &(0x7f00002a5000-0x8)=@abs={0x1}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008d4000-0x8)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/04 23:14:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000550000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, &(0x7f00007b0000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000513000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) creat(&(0x7f0000638000)='./file0\x00', 0x10) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r1, 0x80000000) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000095e000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@remote}}, &(0x7f0000161000-0x4)=0xe8) fstat(r1, &(0x7f00001e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d02000)='./file0\x00', r2, r3) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3e0000000000000, 0x1, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000), 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006cf000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000012000)={@common='yam0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000006000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000014000-0x7b)="4c4a21bb3272f9cb588616bdf6a069f2ea8bdb6e5d394de114ef448a0bf4739c325cbb554e25d81bacd52ffb5fd3618ef752e1eef5bc19f4613591cd9bca2de7c58dc4c539fa34b1586886a03955f6a27d7d7f74dbc9cae17e5c051debd2d996a1a193e324906442cdd7b3231a5a2e429d626d7fc2f0075cdae32f") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x6, 0x8, 0x4}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007000-0x4)=0x14) ioctl(r0, 0xc100410c, &(0x7f0000013000)="66f27eb12b2f890d1454e899d412fe36db12f1c04976b979eddafbf2912ff8d65a506331becf324d8ff9447311e77ca5683b6e9eed6af31cf9a66802a8a333dde8d7d0bcc9f4cec95d0c533e") 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005cc000)=@req={0x50, &(0x7f00009e1000)={@common='ipddp0\x00', @ifru_settings={0x8, 0x9, @sync=&(0x7f0000504000-0xc)={0x7f, 0x7998, 0x7}}}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffffffffffff, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001000-0x28)={0x8, 0x7fffffff}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000011000-0x10), 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f000001d000-0x187)="820a7147202a63d21721c37deca28c4d8c822f90a6ee65c390e0897b000200f9b42d140000000212c87f69a835e95686a14d67966d1e12756597775a8ba6e48d395b07e42d86391f3b1631ce4a3837c7fbc620ff39c69425a95a1583b13c6be4d1c41628819867e8d24d2805b8d49c44b89fb8ccfb380b4f1ee3ae9e8f08ad69a44c9e0e49531b51bcd207cf994ab89184a1f85342a3000e4a863fef53edd8be945c518397fabac45b7c7cca680bb84cf1c63b60861bc15f02d58fea89b5386e5968571079d75de839ef9427d2c47af2ba34e5d4c4a8c76322da95425a31a7b9db8d9faf1698", 0xe6, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r4 = dup(r1) recvfrom$ax25(r4, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000308000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$adsp(&(0x7f0000451000-0xb)='/dev/adsp#\x00', 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000055c000-0x8)={0x0, 0x3}, &(0x7f0000cf0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000268000-0x6)={r1, 0x81}, 0x6) futimesat(r0, &(0x7f00008c2000-0x8)='./file0\x00', &(0x7f00004b1000)={{0x77359400}, {0x77359400}}) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xa2, &(0x7f000002f000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c8f000-0x8)) [ 216.851266] binder: 29539:29552 Acquire 1 refcount change on invalid ref 0 ret -22 [ 216.874772] binder: 29539:29558 Release 1 refcount change on invalid ref 0 ret -22 2018/02/04 23:14:12 executing program 4: socket$packet(0x11, 0x4, 0x300) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c95000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x2, 0x5, [0x3, 0x5, 0x8, 0x14000, 0xffffffff, 0x3e7, 0x4, 0x5, 0x4, 0xffffffff, 0x1, 0x81, 0x1, 0x4, 0x0, 0x1], 0x1, 0x1, 0x1}}}, {{@uncond, 0x0, 0x70, 0xffffffda, 0x0, {}, []}, @REJECT={0xff5a, 'REJECT\x00'}}]}}, 0x21e) r1 = shmget(0x0, 0x2000, 0x4, &(0x7f00004fe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000783000-0xc9)=""/201) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 23:14:12 executing program 1: r0 = socket(0x0, 0x800, 0xd819e4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000021f000-0x8)='./file0\x00', &(0x7f0000ab7000-0x24)=""/36, 0x3e3) r1 = add_key$keyring(&(0x7f0000911000)='keyring\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000594000-0xd)='dns_resolver\x00', &(0x7f000047e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000276000-0xc)='-security^}\x00', r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002f000)='htcp\x00', 0x5) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000671000)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009cd000-0xc)={0x6, 0x1, 0x100, 0x1, 0x7b1}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec4000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000c65000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008f2000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401, r3}) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000627000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000342000)={0x0, 0x7, 0x30}, &(0x7f0000514000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00006bf000)={0x800, 0x8004, 0x2, 0x8, r5}, &(0x7f0000d23000)=0x10) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000027f000-0xc)={0x7, r0, 0x1}) mq_notify(r1, &(0x7f0000e0c000-0x60)={0x0, 0x11, 0x1, @thr={&(0x7f0000cd6000-0xa0)="87e3672be16b3e49a1f4837297fcefe1f3ef2ed167794468db1416c770163513352f1dbf4ec9d42b45b5238913fe82db3ea7ade17b6add8bb69ce0aebc944142a84e3d091784fa203d2226463f6c4756106d0338f60e6f184c82eb3ac645da762b6b3a2a885f95c338ede7f896a96bda11ba75f1cd5d071c8c5b1e864c9e7c7ed2ffcea78f46edba3b8beea2350a4c0afaad2878fa35bd017e08324d39a90aec", &(0x7f00009eb000-0x1a)="43cc6bed3628163697d2a508948654a3258f963d74abdecb6c83"}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2}], 0x10}, 0x0) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000b41000-0x8)=0x0) io_destroy(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f00009c4000-0x1)=0x4) r6 = dup3(r4, r0, 0x0) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4), &(0x7f0000257000-0x4), &(0x7f000078e000)="11282f") r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000eb3000-0x400)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000), &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f6000-0x14), &(0x7f00000b6000-0x4)=0x14) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r8}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000d44000)={0x0, @multicast1, @broadcast}, &(0x7f0000e84000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00005e0000-0x28)={@generic="caeb31f57d73590bbdb417aac17a47e9", r11}) bind$nfc_llcp(r6, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x7, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c674849a5b1c7fee42b31259a4b278e89213181afcaee01ac2b4b9b4d72823b2aab761a3573ce67ff2acc009f90992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/02/04 23:14:12 executing program 7: r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000005000-0x4), 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f000010d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000830000-0x1c)=@req3={0xfffffffffffff801, 0xfffffffffffffffb, 0x6b, 0x8, 0x7fffffff, 0x100000001, 0x401}, 0x1c) 2018/02/04 23:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f0000670000-0x48)="567db1a5cd827b5e7e0326df846fbb65e333f9b9d5b7052e2ce06ed38ae5e9c7fb35cbd272161ba05ff2b058c4e01ee9ab3ba4ca437e5809b03bfd1093f045b10e0b50a1a72c0bcf") 2018/02/04 23:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0xfffffffffffffe37}, 0x4) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a10000-0x4), &(0x7f0000233000-0x4)=0x4) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dda000-0xa)='/dev/cuse\x00', 0x260e80, 0x0) r1 = gettid() mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dda000)={0x0, 0x8}, &(0x7f0000a9e000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000788000)={r2, 0x8}, &(0x7f0000adf000-0x4)=0x8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd9000)={0x19980330, r1}, &(0x7f0000408000-0x18)={0x7, 0x5, 0x3f, 0x2, 0x20, 0xe0cd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00006fa000)={@generic="6c6f3a33f57ba265c8ade6c5175000a2", @ifru_flags=0x1000}) 2018/02/04 23:14:12 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000622000)='./file0\x00', 0x80000404100, 0x656c5374ee3abcd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000000000)="40e01a84761c64d83d8c5eb27f253e8815edd50be9ddf8dc2402dc10d70e1cacb0b661dbd0f321b0afb2e438fd9015596ac7f74bf507b5ed84f79eca3c74e0d162a85f5fa2c3b9a266baa83ebeec05532bf74c65714a52a2ff15aa5e748289d0dc19cb6f992f74a8f00789182e5143dcf6556f69ec1c712ac36a5206d0fdf175f2f970b796b0b25c7be02821e25e3b6e5ca0097cdee5bf8ac03ed4b3a9f9d1adca48d1a2c024563ff00b9f51c2") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000975000-0x9)='/dev/rtc\x00', 0x10180, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000076c000)="13", 0x1) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000025000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x402000) ioctl$KDENABIO(r2, 0x4b36) r3 = add_key$user(&(0x7f0000021000-0x5)='user\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000002e000)="413cef2b1ccd79ba1474bc6b9941eed21f7658d9d575b6a677a113f17fc0a6cd592f2f2dd63759ebb21ed2d0e2a93b74b3d56e91915e1181cce4e529218a8fd00d4b91e992e5451f2fe14a772b847bee22ddc1f2099923b6d6a948fb82bb1ca6c3359b971e8567a5b8824bad1eb376bcff603437f796281bbd68ce2b2a2edc466e013aeb10c8c7365b1b91f777a9e4b52f77754ebfd66536fb128053feb1296d7015af2eea94", 0xa6, 0xfffffffffffffff8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000026000-0x8)='keyring\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r4) 2018/02/04 23:14:12 executing program 5: r0 = socket(0x3, 0x0, 0x9) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa0000-0x9)='/dev/vcs\x00', 0x400000, 0x0) recvmsg(r1, &(0x7f00009d8000-0x38)={0x0, 0x0, &(0x7f0000854000)=[{&(0x7f0000488000)=""/213, 0xd5}, {&(0x7f0000f58000)=""/4096, 0x1000}, {&(0x7f0000632000)=""/246, 0xf6}, {&(0x7f00002c9000-0x5)=""/5, 0x5}, {&(0x7f0000578000)=""/133, 0x85}], 0x5, &(0x7f00007bc000)=""/229, 0xe5, 0x3}, 0x40002000) r2 = accept4$llc(r1, &(0x7f000078c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000a2000-0x4)=0x10, 0x800) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000ab000)={0xb, 0x40, 0x3, 0x628, 0x4, 0xffffffffffffffff, 0x10001}, 0x2c) dup3(r2, r3, 0x80000) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x20000000000001c2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/04 23:14:12 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00007e3000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x401, 0x7, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x800, 0x1, &(0x7f0000bac000-0x20)=[{&(0x7f00006b8000-0xe8)="131388d04746f5582a23866c1753dbd831554cf8a61029bd2990ef49183eddcf7a8d2a8fbacea4352bc83cb1e3bbe87f426b93b6fff035b6a81a8659416fc6a85a6555e6b3f8259500cf5de7ca3a57d7a90c27200d80b4f91001046cc63e2435cae964bd02fb2960d6a7291242ae4406c6a3c4d380d3ec4e1298ebc9c1fc59bfad3c3502604d847cc71467e8e4a5646a2cafdc3c7b4213c5260bf337e75abb17ae9991973ab0cc35966d5d13feb8b59e8ea37f6da570dc6cadd33b6e15556b20e2cb365c849d984c4dbef615f3cad243ade7e8b8d83a7bc8b4a0b658806aff8e6670068fbbc60749", 0xe8, 0x4, 0x8001}], 0x2a0000) setsockopt(r0, 0x8, 0x7, &(0x7f0000c76000-0x4b)="75d8f40778fe19ae6f9d92fe9a82dec3f10e458b7c16655ff29154d6a56ca152db5255cbd13d9c4a0f12b77ed99191777dc18513e2f30907b9b1c857a98088ae32efb176c3eaebef330419", 0x4b) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/02/04 23:14:12 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000709000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fbb000)={0x8, 0x81, 0x580002, 0x2054ad}, 0x5) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r1, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000fbc000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semop(r1, &(0x7f0000180000)=[], 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/04 23:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$ipx(r0, 0x0, &(0x7f000041b000-0x4)) sendfile(r1, r0, &(0x7f0000a2f000-0x4), 0x8) 2018/02/04 23:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021f000-0x8)=0x5) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/04 23:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f00001f9000-0x18)) r0 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c95000-0x4)) setns(r0, 0x0) 2018/02/04 23:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d5c000-0xb)='/dev/midi#\x00', 0x1, 0x200000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000a9b000-0x9)={0x1ff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000fc8000-0x1)) 2018/02/04 23:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007b7000-0x8)='./file0\x00', 0x2, 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000051d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0xa5d7b09a2c920c1, &(0x7f00001bf000)=[&(0x7f0000649000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f0000c3b000-0x32)="a6fb3c6e92f1700df9df8d1e3680f5eb2dfcc553e981614034da66c70e15bb1aa67e7465e843a88f3c498651530ffb4b7e05", 0x0, 0x1, 0x0, 0x1, r0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000b3f000-0xa7)="5f06c952087ebdf9ddcd7a41f22358c7c2f1fb2c91ca649c84c7c82a07d9aa75ca34a4293ff2cdbdbc6ab82facf8e8c3c4c7879e12c0f1dbcba87796dca3cbf235f6aa186fc40193c330e1ca2ffcabbf468654f7b4518eac298ebc12608c901e780d2dc515ebc888be5e8c6aeb6807865b545a847e18255ca227f20a51f6a5e937ca35205b6a247da8388dd1f4eef18d24ec35a74c42abfbfa918693b91bb2f8a7094742238f5a", 0x0, 0xfffffffffffffdd2, 0x0, 0x0, r0}, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f0000f8e000-0xb4)="7bd1e59f641ab39c2273483f6d7924bca7948fe8fa480f9f5983c2e3da3915d137ffc5a31159f2a37d6b4310f03ddb1416ee51b259db0cdd07611b7a15d8253450d635b8c9e57832843ead555247b21effc4f39bc8cb8fde09e47982d1c85ce2e20aa0fd518c76a588ba326f697f8f383fbefc2da23dc4ca00b2efee00f456aee77c2ff40967dbf265de79ffac8c42f0f57d1856181180b44e196d54fad70a2b9f50e636227d13b9aa427c7a7eb8ef6e1371982a", 0x0, 0x7, 0x0, 0x1, r0}, &(0x7f0000113000-0x40)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc7c5, r0, &(0x7f000093b000)="10f8bd1c005eb3486ff88969977b979bd63cb787ab1fb9947457f9004e835424a8333a5ac7a9100c2f2e0b8e4ac8f43686308adf5f03a63ac9e89180abe649f881861ca6", 0x0, 0x0, 0x0, 0x1, r0}, &(0x7f00001fa000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000030000)="557b9f33490cf1db373d4b60752cceea9fd999052efa1071a0d024b1c059e1b917d299ac021b695bc35c0c665ab2c88d022815e76568729febfec2ee45711f974e07bea8b7663929d2d6e21de58936", 0x0, 0x1, 0x0, 0x0, r0}, &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f000044e000)="3e453f8e80d46274f57df66b27e420ae0b6407e071e9df7f04572f08ba5bb8572bd0ecb9a12c22800727847dedcf7b1ce6e172d60ea9e4881d12d5d9e4f271", 0x0, 0x3, 0x0, 0x0, r0}]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b7f000-0x8c)={0xfffffffffffffffd, 0x6, 0x4, 'queue1\x00', 0x2}) sendmsg$nfc_llcp(r0, &(0x7f0000886000)={&(0x7f0000fb3000-0x19)={0x27, 0x8, 0x90, 0x4, 0x4, 0x34, "ab804a67871055b6326bc473123a30711b20b8175147043887fcfcdac391da02a76218e74fc681aaf125bff11b9f719bdfa590d564be372b666ddbc39d8728"}, 0x60, &(0x7f0000cc4000-0x70)=[{&(0x7f00000d2000)="30e39d4fcc4b6607064d80d5677c614c9e6a237c0e79c85e1753bc318989e27a2104a4f4303b49820c92bb3ed0d504f8924f6471d841110e5f6f72786310c48126dd5e69c0b552aafb7e3cefdb2fe8b88e92cf24548af245284d566a4c2fc012cc4c9f5b109b9c287f004baf67fb978a75449e4eb5c65f403abff984d5cf33a3234de38d21328af02f5b3c8a57952e90a935182e45ceee4e4bd4a17fcb4e749a0e7fc7ecfc82ef2eb49a391c", 0xac}, {&(0x7f000065f000-0x3b)="7cb05102d5ff9d2b6312e55c7e84ecd4b5862655230c5ea63fbf0b9a0d2befef14429ba27a75fa65e4c22f2b5affac29735f34e179ee25873a1fff", 0x3b}, {&(0x7f00008d4000-0x7e)="481f85aa59dbdb9b04a3fa3a751cac66f55ffb910ef2c4c419f81e55fd38ba4d8f4e052e2637fb27fe2f884cb45fddb3c48e4305c4be65cc40402827531eef02d5069d909bec46c53422f97813c3e497a38f6824a78358b112718d0e6f3903b0ae3b828b25ebd970262cf764481709d16ec67ac3f3df6199781ad59e3590", 0x7e}, {&(0x7f0000728000)="5333d8325cc78f8f1d7ae8b0b3faeebf433e26f94abac3a983dd9df5faadd6f2d54b15869a2d95f6e7f1326d354573124b44148e5e0c2d17a7086917107ffdd75f084821569bb05dbf51dbf7b2b3ed9e63d28892b701303ed46739a683f78cdadee6906082e98fe25248408b41e2472b0daf349b728a18216315f165ada0402a", 0x80}, {&(0x7f00004ad000)="79c98906dd885bc3d12a9373e06bd992b0ac3b552ab058e73fc783a164a8f730de6c31902ea9d56d486556752b6f8223fa0a4bde8f618416dc7692cc466857f1003243c7c5bacea865db014ed317ac3310e596003b302ea55f93710b74c02ccd8b5eeebaa01ca0ff7a86e9932b395a468ea859b0e6812d4e7d3f43220a321dca01a3b7185794b3b3f2cd9f035fc594702c9c9488afca4c218b3b00cda2ad9872adca872aaabafb5eba63299cd0c95175755c7eae", 0xb4}, {&(0x7f000066c000-0x89)="d0655873926bf8ab3ced2a74550873201a9a00df0893d1bd9748e73496794568794cdf9d9282178cd163e2f7b41d34a42a16ca0d42ccebda7fbe73fb7d58b986b1367a5884d51b3dd88dbb7194b951aa222f58e7519414d0c73250415939adc5a62a319f437ebfef2f30272adf377e3d63d3e148a36802cbeb98218042ec710fc3db51db0f32b24f54", 0x89}, {&(0x7f0000a17000-0xb9)="f85564b8538087562e368638d44403ed2e1034dd296f1b502e4a5bb3aca2258ea1f0a264d039da25ece15c2775edacef04a8ad208e53378acedb5db88d9945bc9182040187d6725ef329f7d6085a6aba5083698b4924f9b76aa4b0576c476ddc8ab0e3842653c00a00bc3ac02e5a6836e14688157640f07e6cdaa595b847f2c70c4dc344ba0c0a85cd49727e3a33179ac9a16ecdd811645b604db4c3d0e44a733427bc8b0597dd3cda3555417fedaeca0a97ff61e093ddf981", 0xb9}], 0x7, &(0x7f00007bf000)={0xa8, 0x116, 0xffffffffffffffff, "2489a5384e818238a009a830c52e87832c390bec9b640afcba32fa80ef2d039761d0632f0b1741ba72a9265291ad3de0610b84cfb93ad08a857681bcca71b81fe96cb162f922881b134b350120b73d64c03007d417c18414490301ccfc6aa08564058964562591060dc769b8911d728ad04a5af4545b1dd8901177329419b9ed1a12b02132244f4a6adec8739137f0bd90d602d095"}, 0xa8, 0x20000040}, 0x20000001) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000f28000-0x10)=[{&(0x7f00009f9000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/02/04 23:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f8c000-0x4)={r0}) write(r0, &(0x7f0000ac4000)="2400000052001f0014f9f407000904000a00071008000100ffffff00000d5aed00000000", 0x24) 2018/02/04 23:14:13 executing program 3: mmap(&(0x7f0000000000/0xab8000)=nil, 0xab8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f0000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ab9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ab9000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009df000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00004d0000)=0xe8) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ab8000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00000da000+0x6fb)=0xe8) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ab9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ab8000)=0x14, 0x800) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000ab9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ab9000-0x4)=0x14) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ab9000-0x4)=0x14) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ab9000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000a58000-0x38)={&(0x7f0000ab8000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00004ad000)={&(0x7f0000787000-0x194)=@ipv6_newroute={0x194, 0x18, 0x0, 0x3, 0x0, {0xa, 0x80, 0x20, 0x717, 0xfe, 0x3, 0xc8, 0x3}, [@RTA_PRIORITY={0x8, 0x6, 0x3f}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP={0x5c, 0x16, @typed={0x58, 0x60, @binary="2ff1f39bee5a1dcce9333293e7ad602d0fb75919603122edc59510615102dac16781a1a4ccc8b3d560b132afc45e4829410143496b75d1f5424c367cd0d2c72cbadfe5ca3894df40e5cead83d0c84a"}}, @RTA_ENCAP={0xd8, 0x16, @nested={0xd4, 0x3e, [@generic="c6e16ff246d2cec9d5eddc49e953be4952926f106b3a1d96858cbfca92de07585f5980197bc3f0", @generic="0e23479ec00bb2ebeb2f83ad775f7137b2bef5060b088faa5adb3cad02a39faa7de81cb09fbf999d9ad3afe3939d6e50e8dd246284f784ba0729f409e45766438b205694c9c852ad48a410464ced158c22b464273401844b4113f936d244dea8c9b553eea65e56a0311667b1a032c0ef2004bf5205689a495c75b6e12298b2d73259ac5ffae7b105c687cbc911a500946dfc24b1548d7ab95c3fe43050b91cd40b9766f20a8d778d97"]}}, @RTA_MULTIPATH={0x2c, 0x9, [{0x89, 0x1f, 0x101, r3}, {0x800, 0x4, 0x5, r4}, {0x100, 0x9, 0x100000000, r5}, {0x40, 0x3c, 0x1ff, r6}, {0xe26, 0x3ff, 0x3, r7}]}, @RTA_IIF={0x8, 0x1, r8}]}, 0x194}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)}) 2018/02/04 23:14:13 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) capset(&(0x7f0000000000)={0x400019980330, r1}, &(0x7f0000b2d000)={0x0, 0x0, 0x100000000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r2, 0x631f24796b2fa3ac) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) socket$netlink(0x10, 0x3, 0xf) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/dsp\x00', 0x100ffd, 0x0) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f80000-0x20)={r0, 0x7, 0x1, 0xcd, &(0x7f000092c000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/02/04 23:14:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[]}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="85df6bb163b514d9751e288933262b8dabbfef06d1de58eb30324885e713381558836409e3397df6bc071843c684528053949f5310807c0c8248b5cefdc5b1d0bd006f3a6cbee8b332829736504e96f355d0c3fe1da6e741b3c65514479204becb632a96c6db447bba28ac1655eb8fc227a20b447a0e3883c9afe6aba3712e15e353643f2c2f5cc85e303a2e0a275cb3834445b6263fc1f5d85faafe9726f825769d2194ed7755b7b4b144e764a9da86335fb5bb5f64e096ccb36cfd0c2b9b3107462798e2dbb0f648ef45388a45d4a9ca0edb09f92e38a8459de1ebca0f42271315d08d398dff0799a625", 0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x208000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000001000)=0x4) 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006e5000)={0x5, 0x810, 0x1ff, 0x100000000000c, 0x0, r0, 0x8001}, 0x15) r2 = dup2(r1, r1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000e27000)={0x2, &(0x7f0000d5e000)=[{0x7, 0x4001}, {0x40001ff, 0x4f46}]}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000c16000)={@generic="20e2fee717903f876a57a4349f90d33c", 0x7363}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r1, &(0x7f000053e000-0x1), &(0x7f0000109000)}, 0x18) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000d6e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x73}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f000011e000)={0x4, 0x8, 0x5, 0x0, 0x0, [], [], [], 0x1f, 0x81}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072}]}) 2018/02/04 23:14:13 executing program 4: syz_open_dev$sndtimer(&(0x7f0000e72000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d8000-0x14)={0x0, 0x2, 0x1361, 0x3, 0x0, 0x7}, &(0x7f0000944000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e83000)={r2, 0xff}, 0x8) sendmsg$netlink(r0, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x3c3, &(0x7f0000a23000)=[], 0x18}, 0x0) r3 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x2, r3) 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a2d000-0xd)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000681000), 0x8) 2018/02/04 23:14:13 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dbb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x1)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f000070d000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00005b6000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 217.342491] binder: 29646:29651 Acquire 1 refcount change on invalid ref 1 ret -22 [ 217.366238] binder: BINDER_SET_CONTEXT_MGR already set [ 217.377776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 23:14:13 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0xfffffffffffffffd}, {0x7fffffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000033000)='filuer\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 23:14:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x4c8)=@security={'security\x00', 0xe, 0x4, 0x468, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xffffffffffffffc7, 0xf8, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xd0}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:setrans_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD}]}}, 0x4c8) 2018/02/04 23:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00007bc000-0x4)=0x2, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f0000000000)="f5", 0x1, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f9cf03841b95"}, 0x10) sendto(r2, &(0x7f0000000000), 0x0, 0x20044000, 0x0, 0x0) write(r2, &(0x7f0000679000)="f4", 0x1) r3 = request_key(&(0x7f0000308000)='keyring\x00', &(0x7f00006af000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002fb000)='\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000d55000-0x12)='.request_key_auth\x00', &(0x7f0000121000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000802000-0xba)="b0707e34823dbbf22ca4d1acc8be7ab4b50089d29ec2b9cade3d2bd5b61bcc7bf8dbca5060eb356f733b0e7fec1e030e4b08675b92de898775bc8734755aaa806abde38e35aa95ab7a115d3e0b906e2f6932befd971394bfce7d7e4d7c0205b2ba48f61d17d320a26113ee5da1dee8e7e04994e6345b65e46ec0e136ba833a9287dbd3965b2376f4f00c1226f5e0070631cb7f1c616defd5c65b09cc54fa8186962cc8d464c6139583207ea77ae5a5928fd4f90ebcdfca6faecd", 0xba, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgrp(r5) [ 217.393620] binder: 29646:29666 ioctl 40046207 0 returned -16 [ 217.398766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 217.413703] binder: 29646:29666 Acquire 1 refcount change on invalid ref 1 ret -22 [ 217.428735] Protocol error: SET target dimension is over the limit! 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e15000)='/dev/adsp#\x00', 0x0, 0x40500) iopl(0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000621000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000910000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005e2000)={'vcan0\x00', r1}) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x8000000, 0xce18}, 0x2c) 2018/02/04 23:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5c000-0x10)="c756b6c5820fae95298992eaff010003", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e135799fde71f99cc31ec9347ac70e6cbb3de", 0xc0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000ea8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x218000) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000bf8000)=0x5000000) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) [ 217.461913] Protocol error: SET target dimension is over the limit! 2018/02/04 23:14:13 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r0}], 0x1, &(0x7f0000565000)={0x0, r1+10000000}, &(0x7f0000599000), 0x8) shutdown(r0, 0x1) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ace000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x1000, 0xfa}, &(0x7f00001a5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a4b000)=@assoc_value={r2}, 0x8) 2018/02/04 23:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$midi(&(0x7f000060c000-0xb)='/dev/midi#\x00', 0xff, 0x22000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c4b000-0xb8)={0x0, 0x5, 0x6, 0x2, 0xfffffffffffffff8, 0x7, 0x9, 0x8300, {0x0, @in={{0x2, 0x2, @rand_addr=0x7b1f28a2}}, 0x6, 0xfffffffffffffff9, 0x101, 0xffffffffffffff81, 0x8}}, &(0x7f0000682000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002b1000)={r1, 0x7c, "6ad54724599d4281e0df71428e8e282af83a79dc32c7b9a0bf2086da6d58c07cb4fefe6e8fc05a979d39200e5e2b97b64a95bbdbdd67574581f7e2f0578374b8704cf43ae336ded75d933172f2efd1fa259da970c5563ef880af17f3b299a119ebac8f8ea09b00101418df9307def34b4b6fbb3e33f429516b8ede55"}, &(0x7f00005f5000-0x4)=0x84) write$tun(r0, &(0x7f000054f000)=@hdr={0x3, 0x7, 0x7fffffff, 0x9, 0x0, 0x200, @ipv4={{0x29, 0x4, 0x8, 0x5, 0xf1, 0x0, 0x4, 0xfffffffffffffffd, 0x25, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x88, 0xe, "0ce8f21ee5b68cbec7f33b55"}, @rr={0x7, 0x13, 0x1000, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}]}, @ra={0x94, 0x6, 0x10000}, @generic={0x97, 0xd, "30328f4f5acb34b5eed728"}, @noop={0x1}, @cipso={0x86, 0xf, 0x5, [{0x1, 0x9, "b4d7de0b4cc226"}]}, @cipso={0x86, 0x2a, 0x7ff, [{0x0, 0x2}, {0x7, 0x8, "9c383bad25b8"}, {0x7, 0x8, "41965521dc16"}, {0x6, 0x12, "5c24cfe4f14ce0a3bf4534781939703b"}]}, @end, @rr={0x7, 0x1f, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @rand_addr=0xff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x1, 0x0, 0x0, 0x96a684e7c065ebd3, 0x100000001, "62f0d4", 0xf1, "70249a"}, "1babac794dde7a0a608e48ea655f695f40c0c494d92eaf4fe0abf5fcf904b40281c22bab98f8e393380fa64d48e890bb24d662d2668d2d3d771d361263"}}}, 0xfb) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ead000-0x50)={0x4, 0x7f, 0x8, 0x0, 0xd}) 2018/02/04 23:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000afe000-0x18)={0x0, 0x1000, 0x6, &(0x7f0000330000-0x8)}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) 2018/02/04 23:14:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r0, 0x8000000000, 0x3) 2018/02/04 23:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000811000)='/dev/sg#\x00', 0x2, 0x480) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") pipe2(&(0x7f00005cf000), 0x7fd) mmap$binder(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x2000000, 0x12, r0, 0x0) pipe(&(0x7f0000c8c000-0x8)) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f000066d000)='/dev/sg#\x00', 0x2, 0x2001) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000eef000)={@my=0x0}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec1000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000de8000-0x100)={r3, 0xf8, "2f2e038d2098ddaa55f19fd32c0c8dd7ac326632560f47db31a2a5fd77f5828683367958915272d012ff792ae4fef24e22111098d00306c10655fa4b2775878b3b73bff9a56cc003dc3fc3b83bf0c53a1fe600b6ced3b04e2e9b2e0de9887681da7777f934df9b23e998c98e4d6e2fe20ae7ccb32331133af94f8f790c55982c102c393367e204677b81023a9f503b6e76cef3d05da4524e7c4fc1349ebc011b12122a57610599a3a7cda744fa7d2f0ef2eeaa093f137fc560bf24c37bcca71724db6bbc4de3028c1a12aa30c67be571d52051091116a14caf411e3912284ab4eea9760864f00d0d32fcbc32bc243b6c9c7630fb56cd2031"}, &(0x7f0000327000-0x4)=0x100) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000f65000-0xc)) recvmsg(r4, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco, 0x8, &(0x7f0000785000-0x40)=[]}, 0x0) 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80002, 0x2, &(0x7f00001b7000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"ef17fa782129b7"}, 0x2}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xc) getdents(r1, &(0x7f0000a06000)=""/116, 0x74) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000003000-0xed)="f2e756848c856d33f0cf24b1175bc72928b2934d98f2657a5e091e6295d3417910014efbe7758815540ba46b4fec3f9618190c0f0c0a3b1466d627ddc03bd31cc988777cd61ac28ad6198eee5757382bc503965545cf1244ce80c5b486d5d06f1fdce15aa3ba194175e8790b302d50e9d34b6018dd0b603553674c8d1ba70bea9f9bca3dd79a952dc909f7a233eadb825ac8ff50b54a90c86eb74d97cabd5a1c18135c1a40793666f62cd13ede689a301ab050bd21875fe02cf1d07ea6878a5881e1dbce9aeabc6e4c08be1326201ff232e6d6aa86342f433c8a68734e1926b0b06f571e0cb1fd1deac7f4ab53", 0xed, 0x800, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x3, 0x7ff, 0x87, 0x3, 0x3, 0x3, {0x0, @in6={{0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x101}}, 0x0, 0x8, 0x10001, 0x20, 0x7}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x1, 0xffffffffffffffc1}, 0x98) 2018/02/04 23:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) chroot(&(0x7f0000b57000)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e2c000-0xc)={0x2, [0x0, 0x0]}) 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000889000)={r4, 0x0, 0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2018/02/04 23:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d49000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x40000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003d1000)=""/5, &(0x7f0000ad9000-0x4)=0x5) r1 = socket$inet(0x2, 0x0, 0x3) alarm(0x40) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d0c000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) recvfrom$inet(r1, &(0x7f0000eeb000)=""/165, 0xa5, 0x2000, &(0x7f0000e8e000)={0x2, 0x1, @rand_addr}, 0x10) 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/02/04 23:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a6000)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x80c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000006000-0x4)=0x7, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000000005008, &(0x7f0000004000-0x8)) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peek(0x1, r0, &(0x7f0000256000-0x8)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000640000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000-0x4)) r1 = getgid() lchown(&(0x7f0000f45000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) setxattr(&(0x7f0000c07000)='./file0\x00', &(0x7f0000751000)=@random={'trusted.', '/proc/self/net/pfkey\x00'}, &(0x7f0000612000-0x23)='wlan1selinuxem1^trustedem1eth0eth1\x00', 0x23, 0x0) 2018/02/04 23:14:13 executing program 0: 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) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000093b000)={0x0, 0xfffffffffffffff7, 0x8208, 0x1, 0x6, 0x7fffffff, 0x7fffffff, 0x80000001, 0x0}, &(0x7f0000b9b000+0x5c9)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ee4000-0x4)=@assoc_id=r3, 0x4) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) dup2(r0, r1) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f000052c000-0xb)='/dev/loop#\x00', 0x200, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae0000-0xf)='/dev/sequencer\x00', 0x6844b0c5636c9de3, 0x0) dup2(r0, r1) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) 2018/02/04 23:14:13 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@mpls_getroute={0x28, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000026000)=@random={'system.', 'systemeth0%procvmnet1\x00'}, &(0x7f0000027000-0xc7)=""/199, 0xc7) pread64(r0, &(0x7f0000021000-0x7e)=""/126, 0x7e, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0xfffffffffffffffd, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x80000001, 0x6, 0x2, 0x28c, &(0x7f0000009000)=@common='bcsf0\x00', 0x3, 0x6, 0x6391}) 2018/02/04 23:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/dsp\x00', 0x20002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') dup2(r0, r1) 2018/02/04 23:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00004ad000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000237000-0xd)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) kexec_load(0x2cea, 0x7, &(0x7f0000e36000)=[{&(0x7f0000fb3000)="b7bd0fb391041bb44e30d55dbfa42985607dae11d6369dd18bef00751b623da0e4ae15d810e6c765a31c0d58b36dcc6428e89e15ef1a4256290e676e5408be286af61fa2ab60259a5e031dce644844a940144b1f45a09d19fe89a086e374c86e1d8a40535be0df1681cd494003de27851060b3d3", 0x74, 0x7ff, 0x5}, {&(0x7f000071e000)="1a1a6dda5b146660f2e2b35efeb7fa7df7ac0e301d1a5c3248ebe18c3237dffce5a076dc655e82b5b35bad5a18f767caab49fa014902126acf0ffcac2af55d4c74a491995db84aef3d05be495f09b7b977f61356d0a69b4ff51ec019eb978b712dc016b7f8eaaab05e85140864466c104c4e21558e", 0x75, 0x3, 0x100000000}, {&(0x7f0000d12000)="977909aef561a28bb08cd07182b8df8772454b5bd3497ee780809cde5218f7e9f9476a9a5801bd261d7a60147f8ceca080d44013c4ae8e65efe1a764f7c58659c5986546b130946d3fffbcbd3ccac88d3b310028462e8d3a363c8f4965f571d7b54745fc1a549a06e44a100f7f779d39d493", 0x72, 0x0, 0xd911}, {&(0x7f000083a000)="ce7e545d4c28add39a23a1e4a292e030474bdc644160c89806b1abfbef579cd6cdba5852e53a6255967e19da67c94b07bc00660bbe08f8250f3d901eebd9d6e1a9a68b358fe49ee7bb5d701313af2941aa33cee6060fd6fa5585df840619634d80c557d105d112e5b7892fc65bedca1816fc8934b37cba6f039e844b878cedf24a804cd5c2e11bb30721e49130cfb1d83af5ee93e916129464cbc8e0db5c88dbba9019f1ff71ff4fdc30f981f189126d0ad2535b8b5e6fbd612366c2b5b016", 0xbf, 0x5}, {&(0x7f0000a99000)="c322fb0fce6e38720924fc0f6f4e40e57cdc6c075de8eb57129bb4eaa1209c924362a548bb177c923bea9360e820653f03dcf0a06fb5a669042c34eb0275b7b12a64c6412d23861385b71fcd764684c77e0096feffab94210e817413b84c514815ede13d5cb12f20c102c4a3a8f15ef8f1e9979447bfdf8e91ce68abf856da50c9e0defbfc958c259e9f051302", 0x8d, 0x2, 0x1}, {&(0x7f000062d000-0xbe)="0a54f2019410a1207596956ba6e3033cb00eca57ff0c2cba6f80cb72a9e34cabe3851a4c988594899f58c15a7df900b73f6728abb37eefe81aa11640b438f2f3cecb0c5bde1eb181f8d8d1d85133dc97fd707d9c47b07adb33c2cc90e65cbfd1ca8009af45bb50dbbe668b64885719d68e6146fcdb89243d2baa042f11c32395f56e91282ec758c127c8dba767d3d79337933cba17868c8acd40a0bcd5a3afb54ba7df740d05bfd71c04651e430c58e6d399e3c7fb1076c2c90df35eb7f3", 0xbe, 0x58, 0x4}, {&(0x7f0000f06000)="584a11bd79adbd28fe5c33dd57b14b35050b13d4231f8f97cd840198cee45fe3dbdebbee48672a1407a39fad7950f3d84e4b73a037a4ba6dde50575dd510f1288dac5610059dfd83673ef74350edbe8c1d6691478ce43267d577c12b80327e67ec45d1f3c3ab6b845e6a6b49ff4c8f0cde9e9ffac599bfc62e192ac4d5e526ba47c9ed2351ecdfe43815ce789e28aa5605ee7db4f9ad63a29e44f34abe55c49ad87a40cd1e8dfbcc483ecd09e7d8394a39348996832b8e0b59d51666a0f3c3fada362a5a3959080924e19de259f598", 0xcf, 0x0, 0x6}], 0x140000) recvfrom$inet(r2, &(0x7f0000291000-0x45)=""/69, 0x45, 0x10000, &(0x7f000099f000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom$ax25(r1, &(0x7f000041d000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000d1f000)={0x3, {"3272d1977b2bd0"}}, 0x10) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00002d1000-0x38)={0x7ff, 0xbfb, &(0x7f000075d000)="98dfd27b5895e384bbb8f11d6adbd36bce219b136801476f365e3e8c135766dc7e3dbf8bf558daafb9db9a2cee613f2bee8fce2d8ec6385e5356de3238fee85427b776608beceb135989573c46ee8a34f454", &(0x7f0000df9000-0x1000)="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", 0x52, 0x1000}) dup3(r1, r2, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c1000-0x8)) 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000355000)='/dev/loop#\x00', 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile(r1, r0, &(0x7f00007ef000-0x8), 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000084a000-0x8)={0x0, 0x100000000000, 0x7}, &(0x7f000037d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffe000)={r3, 0xf2, "f043f2a6408e6e5f18fb4c631be0bb44fe27c6613e837136a64bd091d5c3f756b27293a6b1e13ccd7dd80aff8d512151856c35f7231a8ef2ce2489aaa9ac4df02c75f6906da211a57490e07338ea2458119b4c201891802c9ffc185be13375aa54377bda36b2deb93ad12f982299c758041d39d0041fe119fb46a18389ccad0c9888a53a182c31fef6ddac608eec7ea4592cea3826e07f8935950c0ad4f54398657e0f3a2f06e1b20049af2fc1d78cdd33b469c6b7b75f84bf34d92a2f8b325136ce6270640980e9ffc8e6d5062d8349cacbd95d3ba5d6b2ebe4ff144134a6dd85ba91d178bb18674752f982cb7ee0365eb2"}, &(0x7f000083d000-0x4)=0xfa) [ 217.787726] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/04 23:14:13 executing program 2: msgget$private(0x0, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f82000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7ff, {{0x2, 0x2, @rand_addr=0x40}}, 0x0, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x120) r1 = msgget(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/8}, 0x10, 0xfffffffffffffffd, 0x1003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000001000)="70253bb7") 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a3000-0xc)='/dev/autofs\x00', 0x48080, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000cd9000-0x10)={0x6, 0xfff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0x7, 0x2, 0xc0a, &(0x7f00002ec000)={0x0, 0x0}) name_to_handle_at(r3, &(0x7f00002f4000)='./file0\x00', &(0x7f000030b000-0xb2)={0xb2, 0xfff, "accecbc4e0292781189f96df95647bf34836c451b3abeb1c65e208f8152df4143974ad3668bc1548b613106a37bcbd9dd01dfb7669be23475ce38b0ba3e5e4f9adba0f9d354ee92c4b6969d7b5d46aee0b98460f14ff36d679fcd6bb69f4698dd823934717c5792e150ce3a1be1f4f2c4e6fdd039fc4fb460d6c3db024fde7cdd5e1036d1420b2d1aa794fb9d7364e9244e134d0394ba5b1762426b759c4e07318a4819e4ab5c5d55517"}, &(0x7f00002a0000), 0x1400) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x201) accept4$inet(r3, &(0x7f0000f67000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000085e000)=0x10, 0x80000) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000c58000)={0x20}) acct(&(0x7f00009e6000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f00002c1000)=""/94) 2018/02/04 23:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008cd000-0xc)='/dev/amidi#\x00', 0x1, 0x24003) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000dd7000-0xa)={0xce93, "643d6667de8b"}) lstat(&(0x7f00000e0000-0x8)='./file0\x00', &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e14000)={0x0, 0x0, 0x0}, &(0x7f0000b80000)=0xc) setregid(r1, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000c3a000), 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000062b000-0x108)={0x2, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}}, 0x108) 2018/02/04 23:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a84000)='.\x00\x00\x00\x00\x00\x00\b\x00', 0x3) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f00000ed000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f00003aa000)={0x80000000428425, {0x400003ffffffb}}, &(0x7f0000d08000), 0x8, &(0x7f00005b7000)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) [ 217.836888] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/04 23:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001d3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff2000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) sync_file_range(r0, 0xa1, 0x9, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) syncfs(0xffffffffffffffff) 2018/02/04 23:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000530000)=[{{0x0, 0x0, &(0x7f00001f5000-0x20)=[{&(0x7f0000211000)=""/64, 0x40}, {&(0x7f00003c1000-0x6c)=""/108, 0x6c}], 0x2, &(0x7f000021f000)=""/59, 0x3b, 0xfffffffffffffc00}, 0xfffffffffffffffb}, {{&(0x7f000017c000)=@sco, 0x8, &(0x7f0000172000)=[{&(0x7f0000fe9000)=""/4096, 0x1000}, {&(0x7f00000a2000)=""/4096, 0x1000}, {&(0x7f000030b000-0x7)=""/7, 0x7}, {&(0x7f0000cf9000)=""/173, 0xad}], 0x4, &(0x7f0000a31000)=""/191, 0xbf, 0x9}, 0x10000}, {{&(0x7f0000621000-0x10)=@can, 0x10, &(0x7f0000388000-0x80)=[{&(0x7f0000ff3000-0xa8)=""/168, 0xa8}, {&(0x7f0000c0c000)=""/175, 0xaf}, {&(0x7f000020e000)=""/77, 0x4d}, {&(0x7f0000f0d000-0x8)=""/8, 0x8}, {&(0x7f0000e26000-0x6)=""/6, 0x6}, {&(0x7f0000ab1000-0x9c)=""/156, 0x9c}, {&(0x7f0000f6a000)=""/223, 0xdf}, {&(0x7f000038e000)=""/137, 0x89}], 0x8, &(0x7f000058f000-0x69)=""/105, 0x69, 0x7fffffff}, 0x6}], 0x3, 0x1, &(0x7f0000cf3000)={0x77359400}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x5b) r2 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff8e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8e36, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00004be000-0x38)={0x0, 0x0, &(0x7f0000554000-0x40)=[{&(0x7f0000216000)=""/159, 0x9f}], 0x1, &(0x7f0000e71000)=""/158, 0x9e}, 0x0) 2018/02/04 23:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x8, 0x0) ppoll(&(0x7f0000581000)=[{r1}], 0x1, &(0x7f0000720000), &(0x7f0000000000), 0x8) 2018/02/04 23:14:13 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) io_submit(0x0, 0x0, &(0x7f000044b000)=[]) creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000df000)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000134000)=""/237) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000550000)) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000589000)='syscall\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d7d000)=[@in6={0xa, 0x0, 0xfffffffffffffb13, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x23d}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xd006, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}], 0x68) open(&(0x7f0000e63000-0x8)='./file0\x00', 0x0, 0x20) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002c7000-0x4)=0x0) timer_create(0x7, &(0x7f000031c000)={0x0, 0x3a, 0x0, @tid=r2}, &(0x7f0000140000)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000060000)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000079000), &(0x7f00002a3000)=0x10) 2018/02/04 23:14:13 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001b000-0x4)=0x8, 0x4) listen(r1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f000001b000)=[@textreal={0x8, &(0x7f0000011000-0x4d)="b800008ec866b9800000c00f326635001000000f30baf80c66b866fa858266efbafc0ced66b9800000c00f326635002000000f300f23fc700e3e660fae7a00f30f2dc7f30f1ba9676a650f2150", 0x4d}], 0x1, 0x50, &(0x7f0000012000)=[@dstype0={0x6, 0xd}], 0x1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000008000-0xa8)={0x4, 0x0, [{0xc0000009, 0xffffffff00000000, 0x4, 0xffffffffffffffc1, 0x6, 0x9, 0xbed}, {0x2, 0x9, 0x3, 0x0, 0x8000, 0x2, 0x5}, {0x0, 0xd9, 0x1, 0x20, 0xffff, 0x200, 0x80000001}, {0x0, 0xffffffff80000001, 0x1, 0x3f, 0x4, 0x18, 0x36a}]}) r4 = getegid() setfsgid(r4) 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000c3a000-0x1c)={0x5, 0x6ba71e3d, 0x5, 0x0, 0x2, 0x2, 0x1, 0x3, 0x7, 0xbd39, 0x82, 0x0, 0x0, 0x5, 0x3, 0x200, 0x3f, 0x3, 0x3}) memfd_create(&(0x7f0000fce000-0x9)='vboxnet1\x00', 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={0xffffffffffffffff, &(0x7f000088f000), &(0x7f0000eeb000)}, 0x20) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00008e4000-0x4)=0xffffffffffff8001, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) 2018/02/04 23:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009ee000-0x28)={0x2, 0x0, [{0x259, 0x0, 0x92aa}, {0xbff}]}) 2018/02/04 23:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c76000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000789000)=0x78) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000554000)={0x10000000}) poll(&(0x7f00005df000)=[{r0, 0x100}, {r0, 0x1000}, {r0, 0x48}, {r0, 0x2}, {r0, 0x5}, {r0, 0x108}], 0x6, 0x10001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000451000)=0x0) ptrace$cont(0x7, r1, 0x3, 0x8) 2018/02/04 23:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000975000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b26000)={0x1, 0xfd6, 0x10001, 'queue1\x00', 0xa370}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/rfkill\x00', 0x10480, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00005a4000-0x10)={0x9, &(0x7f000094c000-0x48)=[{0x5, 0x7f, 0x1, 0x400}, {0x3, 0x10001, 0xffffffffffff4863, 0x4}, {0x7, 0x6, 0x10001, 0x1}, {0x61, 0xd557, 0x7, 0x2}, {0x7fffffff, 0x5, 0x3, 0x7c88f32e}, {0x4, 0x2da27a0f, 0x3ff, 0x81}, {0x1f, 0x3, 0x800, 0x9}, {0xdba, 0x1, 0xab50, 0x74}, {0x9, 0xd5ca, 0x149c, 0x8}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000af000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000014000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000051000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bd7000)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d90000)=@pi={0x0, 0x8847, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}}}}, 0x34) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000021b000-0x5), &(0x7f0000087000-0x4)=0x5) 2018/02/04 23:14:13 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_notify(r1, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000031b000)={0x200000f8, &(0x7f0000000000)=[{0x1ff, 0x0, 0x0, 0x407ffc0003}]}) rt_sigpending(&(0x7f0000799000), 0x8) 2018/02/04 23:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000587000-0xa)='encrypted\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mlockall(0x3) syz_open_dev$mouse(&(0x7f0000354000)='/dev/input/mouse#\x00', 0x7, 0x280000) r1 = add_key$user(&(0x7f00006a4000-0x5)='user\x00', &(0x7f0000d7d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c19000), 0x0, 0xfffffffffffffff9) r2 = open(&(0x7f0000a7f000-0x2)='./file0\x00', 0x80, 0x39) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000da5000-0x94)={{0x8, 0xdd6, 0x3, 0x0, 0x101, 0x5}, 0x2, 0x1f, 0xff, 0xb54, 0x0, "65a390f51794a7b86af91084655ded08a1fbd32b64f88558f7725eb790a83760f16fca240884c0dc220de5aff92fdbe01c7816d281ef7d1886a1f5d534c4bc3bad9b30c7723d66f3cff1763d4aadc6e16d17f649abcdc24fdfbc51f909783106d8bab10dab8efb43e341c94727d0a5c35eaa741f60776c53e6de3ad8d1782ca8"}) add_key$user(&(0x7f0000737000-0x5)='user\x00', &(0x7f00007d2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e33000)="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", 0xfa, r0) keyctl$dh_compute(0x17, &(0x7f0000ca3000)={0x0, r1}, &(0x7f000012b000-0x81)=""/129, 0x81, &(0x7f0000f51000-0x38)={&(0x7f0000942000-0x40)={'sha512\x00'}, &(0x7f0000cde000)}) get_mempolicy(&(0x7f00004c3000), &(0x7f0000417000-0x8), 0x0, &(0x7f0000040000/0x2000)=nil, 0x4) [ 218.107917] device eql entered promiscuous mode 2018/02/04 23:14:13 executing program 6: clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) process_vm_readv(0x0, &(0x7f00004a9000)=[], 0x0, &(0x7f00006cd000-0x60)=[], 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e9c000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xe979, 0x4) 2018/02/04 23:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pread64(r0, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) 2018/02/04 23:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000384000)={0x0, 0x0}, 0x80000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000903000-0xf9)="84b9693312830287761fdc09aeac037b85114d652bb768aac32c2c971b2e8afe6aa874af39aa6cce4d5b39441d000527e8179b7d9cbd63956e54269a60ca02a065b1efdcaf0e145695985aef9a2bac7f7f0fe2717eece6079ef636920597b65eaa26441f763efee79b218c2587a1bca59065c5756922cb226b48a0df4c7a56c016e8490d78781289226a00a2c264d7691c8a77be9451f5aba27bbf4b1b81542df96688dbf177d2216b0a84d2c1d9c47f6e7b64de7179758495cd34699c583145768e1325a004a047423be09f6d44f0db8fddcb3baf456ca1424ef31b0a66f5a7fb42d7163349d8a64c95a1a49860ad445a401d6d75fd6c4b66") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) munmap(&(0x7f0000208000/0x3000)=nil, 0x3000) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002fc000-0x9)='net/udp6\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000601000-0x4)=r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x24, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @pid}]}]}, 0x6f}, 0x1}, 0x0) 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x5, 0x80) 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) recvfrom$unix(r0, &(0x7f0000002000)=""/179, 0xb3, 0x100, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x65)={0x0, 0x5d, "d55be2bf5e6bd173cfa7c2a0e37fde0f2e5f34c7d34a8f8176c78b00ce6eb1eb943f8686bf3089511c75172124330872a9f45ee8228578815d7fc3e1ae1a8e440eec801d361004a27698d5e2de97508e15b7216c8a7c40709b9bf40f3b"}, &(0x7f0000a79000-0x4)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000244000)=@assoc_value={r1, 0xba}, &(0x7f0000000000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1a, &(0x7f0000050000), 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="2ce0ef0b16d3dd38221b09cbc6a22b337feff3faff8a99038c97e7de3ff9ed52721f96636f89b7739ad9fcc83158c1fca7fc93bff312b8fbc3efc8d84fc0cca6efe9bdb7cd638234b2c83dc7fb71c835dc607ab393a358e0347aab47731f6b8015b6338a8bc033476fe0ca46577ec3b02cf7795b3c9e29f71e64") 2018/02/04 23:14:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20400, 0x0) statx(r0, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000250000)=0x5, 0x4) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x9}, 0x2c) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b7b000-0x20), &(0x7f0000804000)) r0 = geteuid() lstat(&(0x7f0000634000-0x8)='./file0\x00', &(0x7f0000c4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00005f1000)='./file0\x00', 0x1000, r0, r1, 0x3f, 0x2000) 2018/02/04 23:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005bf000-0xa)='/dev/ptmx\x00', 0x100, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = open(&(0x7f0000621000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000ea8000)={"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"}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/04 23:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xb}) shmdt(0x0) io_setup(0x4b36f88a, &(0x7f0000c52000-0x8)=0x0) r2 = syz_open_dev$sg(&(0x7f0000857000)='/dev/sg#\x00', 0xbdcd, 0x81) io_cancel(r1, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000c53000-0x3b)="0e631b66ac4d3bd1156437fa8fb7e6a4abb6f3afe50b82a5b6a281f9cef2aca3eac14096b7f78b851040c721641ace3331e3d74d0cee46c02293f8", 0x3b, 0x7, 0x0, 0x1, r2}, &(0x7f00007ba000)) r3 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r3, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000ec000-0x8)) 2018/02/04 23:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000242000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000037e000-0x10)={r0, r1, 0x7, 0x1}, 0x10) lsetxattr(&(0x7f0000c17000)='./file0\x00', &(0x7f00007a3000-0x8)=@random={'user.', '\\\\\x00'}, &(0x7f0000b6f000-0x16)="6e6f6465766367726f75702a7365637572697479f200", 0x16, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000ba3000)={&(0x7f000097c000-0x60)={0x27, 0xffffffffffffff01, 0x787, 0x1, 0x2, 0x7fffffff, "71689591f2fcfa2d3e7720414809318f9e5f33b0e27131be217f64d4cf7aba1330d6d545ee4a39814f4e7c2776cfa09953a86719c096ff09b31a680cf74f71", 0x1}, 0x60, &(0x7f00007b1000-0x40)=[{&(0x7f0000fd8000-0x75)="d9517ea9fb5337b311270a3e5f635a0b8059f8ee35ac32d28223ab6a3e765a226d65cd0f044e36c0126381520895f24b022ac8afcbcbac62f7712a7e1957ffa6a1448ec5d88b2025a81f6647bf9e0a61aa51fd57b8b0dbddc0327c0fc6bd666e15e00024d950442efdb4a3309b572527afc7c4b5b8", 0x75}, {&(0x7f0000ae5000)="a224bc1ad54828951c42b0c160c1e3a14a0dd4b63893c71428dc15580624e2c34b6570c790c695380bdd58ecc1491f8d79d42e84ee9ea904ebfd393591aa6185bf0b190cf3b6915b455bbbed108c71d0fa3f1e6976718b9fdb0778bbb8ffc0810f74075ee9bccc64fc9a43a52ea5535eac6baf6f684e1ac0a8f1ed7664ab43aa65bbbca79a28ff4f6ec8d1ba868db30f44e9645d514bd32cff01f44613afc85c362fbed7433828e8b79dd99406eb406cbf61a2d9d1e546987e815d30712678c88b0b7753", 0xc4}, {&(0x7f0000e2f000)}, {&(0x7f0000c44000)="9c51492a81d784fbeabaac1ebd502eead01d3e9249a91477ed9a81e3458b1d5e12d120af553a23ce703d81aa5445a1fac37aef8638a89a374cf9460dfbd04b0f3c7a4f4b08c4713b54c41f741dc3d217252227378fd7f333b209ff2fae63443ce3ae3f9eed7f0d003d0640c59540929275c4dbcd60a481d6b4a834f4354af40be1b8a3f3383b8bdceaa74b83d31ca0027a4d20608590ed8a34da21ef5d0e47679d2d28af7204ecf30ba790b9bd2bf6693d0cb849033f15520d8a8a42d1d46d79c44855e402db5b8bcf", 0xc9}], 0x4, &(0x7f0000138000)={0x68, 0x10f, 0x8, "7ac492398ef4503d3b1707a3a2cbceb06a4bda8ba541b0f055f95c153818d406988be70ec795bf92bbfd3a85a97b30d121033232baf7dbf7b0d67993b50056706255f50f7da2ed542a6e70dbcf2d15180e40097c"}, 0x68, 0x8000}, 0x94) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) chmod(&(0x7f0000bc0000)='./file0\x00', 0x40) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000062a000)={0xaa, 0x38}) [ 218.394903] kauditd_printk_skb: 309 callbacks suppressed [ 218.394912] audit: type=1326 audit(1517786054.160:2598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.425068] audit: type=1326 audit(1517786054.165:2599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.449698] audit: type=1326 audit(1517786054.192:2600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=286 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.474306] audit: type=1326 audit(1517786054.192:2601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.498903] audit: type=1326 audit(1517786054.192:2602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.523508] audit: type=1326 audit(1517786054.193:2603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=107 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.548102] audit: type=1326 audit(1517786054.193:2604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.572705] audit: type=1326 audit(1517786054.193:2605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.597301] audit: type=1326 audit(1517786054.197:2606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=6 compat=0 ip=0x453299 code=0x7ffc0000 [ 218.621719] audit: type=1326 audit(1517786054.198:2607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29859 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 23:14:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2b0000000000000000ff92c5001d8d9a", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x8, 0x9, 0x1, 0x2, 0xfffffffffffffffb}) 2018/02/04 23:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d73000)='./file0\x00', 0x800, 0x8) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000147000-0x20)={0x9, 0x3409, 0xffffffff, 0x9, 0x6, 0x401}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000797000-0x1000)=""/4096, &(0x7f0000362000-0x4)=0x1000) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009ec000-0xb0)={{}, 'port0\x00', 0x10, 0x10000, 0x0, 0x8}) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000025a000-0x8)=[0x3ef, 0x10000]) read(r0, &(0x7f00008bf000), 0xfffffffffffffd46) fcntl$addseals(r0, 0x409, 0x1) 2018/02/04 23:14:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000b48000)=[{{0x0, 0x0, &(0x7f0000f20000-0x20)=[{&(0x7f0000959000-0x19)=""/25, 0x19}, {&(0x7f0000418000)=""/226, 0xe2}], 0x2, &(0x7f0000000000)=""/98, 0x62, 0x1ff}, 0xa0}, {{&(0x7f0000036000-0x6)=@hci, 0x6, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/153, 0x99, 0x8b}, 0x4}, {{&(0x7f0000d04000-0x1)=@nl=@unspec, 0xc, &(0x7f000070a000-0x50)=[{&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000e10000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000001000-0xc)=""/147, 0x93}], 0x5, 0x0, 0x0, 0x1}, 0x5921}, {{&(0x7f00004c9000-0x10)=@ax25, 0x10, &(0x7f0000cd9000-0x60)=[{&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000ae6000)=""/4096, 0x1000}, {&(0x7f0000ea3000)=""/138, 0x8a}, {&(0x7f0000351000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0x1)=""/1, 0x1}], 0x6, &(0x7f0000000000)=""/248, 0xf8, 0x10001}, 0x1}, {{&(0x7f0000543000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000000000)=[{&(0x7f00004cf000)=""/4096, 0x1000}, {&(0x7f00003ac000)=""/4096, 0x1000}, {&(0x7f000015c000)=""/137, 0x89}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000a87000)=""/4096, 0x1000, 0x20400000000}, 0x2}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000b0b000-0x90)=[{&(0x7f00001ba000+0xc24)=""/7, 0x7}, {&(0x7f0000487000-0xac)=""/172, 0xac}, {&(0x7f0000656000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000997000)=""/252, 0xfc}, {&(0x7f0000c08000)=""/242, 0xf2}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000eaa000-0x31)=""/49, 0x31}, {&(0x7f0000000000)=""/107, 0x6b}], 0x9, &(0x7f0000000000)=""/134, 0x86, 0x9}, 0x5}, {{&(0x7f0000f65000-0xe)=@l2, 0xe, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000000000)=""/183, 0xb7}], 0x2, &(0x7f00007ee000)=""/125, 0x7d, 0xf5}, 0x8}, {{&(0x7f00004dd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000d3c000-0x30)=[{&(0x7f0000caa000-0xf9)=""/249, 0xf9}, {&(0x7f0000560000)=""/132, 0x84}, {&(0x7f0000000000)=""/27, 0x1b}], 0x3, 0x0, 0x0, 0x7ff}, 0x1}, {{&(0x7f0000c97000)=@ax25, 0x10, &(0x7f0000e3c000-0xb)=[{&(0x7f0000457000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000+0x721)}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/219, 0xdb}], 0x4, 0x0, 0x0, 0x2}, 0x7}], 0x9, 0x40002000, &(0x7f0000d41000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000617000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000000)={&(0x7f0000bec000-0x38)=@newlink={0x38, 0x10, 0x100, 0x1, 0x2, {0x0, 0x0, 0x0, 0x0, 0x800, 0x40}, [@IFLA_LINK={0x8, 0x5, 0x5ea7}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_WEIGHT={0x8, 0xf, 0x8000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000032b000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40240, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e9f000)={0x3, &(0x7f0000000000)=[{0x101, 0x1}, {0x0, 0x1ba0}, {0x1ff, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000067000-0xe0)=""/224, 0xe0, 0x40000040, &(0x7f0000ff5000-0xe)=@l2={0x1f, 0x0, {0x7f, 0x6, 0x27b, 0x4, 0x4, 0x8a52}, 0x0, 0xa79be55}, 0xe) sendfile(r0, r0, &(0x7f0000a89000)=0x1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0xfb9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00008a9000)='/dev/mixer\x00', 0x20002, 0x0) fstat(r0, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000453000-0x8)='./file0\x00', &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000992000-0x8)='./file0\x00', &(0x7f0000881000-0x8)='./file0\x00', 0x571ce825ea6c3cf0, r1, r2, 0xffffffff7fffffff, 0x2, 0x8) clock_gettime(0x3, &(0x7f0000ebe000-0x10)) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) connect$unix(r0, &(0x7f0000e51000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 23:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007fb000)="fd17d12d5efbc0f58ae09b22c73f663fe6d362f7ce30b2bf83b80a3c8a2b43c1a8cc5cdc19cb488e6a527fc2a61685ba5b3b1a52ff179726378f208c1d6ee415022ecb89bc89fa0ad168fcfaa4c9c5e05a20edc1a899240622246d2b4b481e96a0a450749c9226a9e40b4b3cd9739009f580ffdfe61a1125820adc601d9ce206e92d6d5fe3900c42faf9dfdc79bae83114bf7cda9058d81e29951fd9f7b99864174baaf4fed3b86c91b961d5df7c906e1b6b80060de4d1560d77c0caf390d23ffd131c62478267a782bcfac741905398c28519d9cb217a51e97bec163e861ebf1392eb0030833841bcff99975c5f277c5f6ee9", 0xf3, 0x20000000, &(0x7f00007a4000-0x10)={0x2, 0x2, @empty}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c01000)={{{@in6=@ipv4={[], [], @remote}, @in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000b84000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) mmap(&(0x7f0000f77000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000852000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000f5f000-0x10)=[{&(0x7f0000082000)=""/140, 0x8c}], 0x1, 0x0, 0x0, 0x8}, 0x40000000) 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) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000002000-0x27)=""/39, 0x27}], 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a91000)={{{@in6=@remote, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000a66000)={&(0x7f0000da4000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000d6b000)={&(0x7f0000505000-0x684)=@ipv6_newroute={0x684, 0x18, 0x500, 0x3, 0x0, {0xa, 0x80, 0x80, 0x2, 0xff, 0x0, 0xfd, 0x0, 0x200}, [@RTA_ENCAP={0x650, 0x16, @nested={0x64c, 0x90, [@generic="45e6124ed3477965cac205643844f7c72919560c86357c58fa0d7ef6fd635aebb7977a56afa6cfb5400f6e328311ff4528eca172fbc795d82b5fd123da3c26cf7846ed71ee338c65a42a795c3b8387913ad490977f702d9ed70124c693a924fb14c66feeb25027092bfb4bb32468dd102ed5b10cc725fd0505e66a4c3dfe574b4dd60b3a2ad25ae6c54370bb3407c1494b", @generic="e5e02a8f50739c776c23863c54944016214cfa4e750d05fa02693005d5e955e3682e18fd5e3c2774b148025ecb29e5127f6f5c5ec8bb248f700a4fc8e6aaf603079c4937e8931bee9128202a0c7152b584a3d03478d16b0fdf160f66055c0ccc7439cd2dd327ee2cec21c8520e57d89b883c1bdba0ab39f347649e0b4e7121dab58493c737748333f0f7e45c4e9fc18bba1ab0aa4ba5687d16e82114c8b6591acfe20da2a831e46971182f794654c79d0d022a6cefd083eb2d4945df0fadf5456255bab01aa6876e5ab39272b2c55f062e5238d25f7e010419900a4aef3fdc3b60", @generic="5e140a69f31d4e56b8ed475ee3f07b7fbbdd02b9124ca77042b68ad2bb23cd22ee71ab0d99ec7cd84fcf44b34df76119f497512bca280500b95e19819d1a45244ddfeee20ccefb59c53a29f3cbe4d299d5a52e42086a736bf6518a1f7c35214402aed3aedc654a7e98ab7e63cc35bc27fdbb5bbdd828a6b244d8072177be8158b344c5f180f639cbe09235268cbc1620715321732f77cdcbffc01264f7e59bcde5e71cffb1688f", @typed={0xc, 0x5b, @u32=0x80000000}, @generic="5e3a6a8a5ed87f2bc58dd34734b8fc5a4fd0ce8895e82c35d41b38e80c9845e592092599f158526185117734048dda8ac521fcc98ddcbb84721f0ac0b3527abb8b09d1e63baaab32e0dd74fe68747cc2e26a968ce22fe31fb6cc478d7af36377435a60422578c9a6de8d00dcf5381b20b72f2779064789724c67cee690207eb7ace067c4247a96391a195ee4d5ee231ac7294ccbd1c42371209892134ae9df292f7646f019c8e9d8803ff16b4060b6c141028bb4f1d71ce787726a07b69eae961cef8d", @generic="c50c9a9933c8e15f64fa4785ee296d720cf765b83ec85bb1fc0fb435759d54a5b9755d98c8d3bc31d699f4e4d391d35343648909768c09013175c2f9c606861e0fe31db382413167262635b1f0ef2e2e0cf8fd309cb25d441e02b65b9c43c26316ff5dc347250ad5ea533d6aa4aed50c33f20cbe04bf98a29929fce7fcb14e21a3f2f8f652fbb897afc85b4c948c01ec55f7d8495b8ae7898844783c84666ef0d28c519a35b8a6aa6ca9cb0af86d4550e5b97761782e263b172aceac758acfc1f7a318d4d629992292307c0ce695165c4cf5b71b1e7775df39135aa365adfaaf6b82852a0286309940981777d52ae19447a5b582f804b8", @generic="77ccd547d8bef90a59328003f43276fd6661a3da5ca510baa4ecc5fdf0e75f1e5860068b43b3965ad6549a4a97560ac14ade294081273f8e1b8bdbd13d309dccea7f034fc7f59746125cb853f2537fc920405c933c42450c9f79715b69d81a6bfe3cd268aeaf86c03cc2221da9970fff94ec812900d88387537e36769cd8a0ea144fce9b9370da18d929bdb62727ba9becfad1d18949aa3b86a80099f7d25b0e03c6d7f26480171a85ab908f43e4e3d81547c4194f9a25a6a789834251eb8ffeb3f0a3e9c597b26acaef957cbc01c6dd4cca7503668a466ac22395897b14de1d394ef22240c28f2dd32b1a86ecf2a11c7df13047dddece21", @generic="7d7a931083f277bafba2aa3b2632b65fee3cd30888289f45db8e613046712719112372e923decd25c754f2de2bd302d19beb14012647a52cd8506724b6f36867e5337680393891ce42096bffbfce0df71b31f4f1dfce7634f526e3dd1fb97d646ef1a0ea9cb8ada5a08a014fe0a6d24153baced261f1ed663fdabaa6ec797b8b7ecea5a7c4340a8ad6ceb94ee0201c52f2a8727295cee7e1a2efd7d5632150b6c7b7589c7c94b30158ef982dc8ef09e932011ef990bff3", @typed={0x8, 0x13}, @generic="8b867c659a826aefae8e173b3fcc68589e78f6f989bf29ceae2e1f552ac2c5487bc3240a7d3e61151e4d212bdd396acedbf40e95b967762eb6010f75361a5801579e37af6a1fbc84855d27e63ddb8debe4ff4b8863b388aae4852a54fed7349e2a159d8605491a4850b334b6a2662fc4633c24a0e79547f17a467a25275ccaad522688bbe9aae0f6ef987f740f97b10dbbb0d75010b442c711af0403ec69aca3bd0cb420ee3652398058a1679e50fd5c8701"]}}, @RTA_IIF={0x8, 0x1, r1}, @RTA_MARK={0x8, 0x10, 0x7fffffff}, @RTA_EXPIRES={0x8, 0x10, 0x8000}]}, 0x684}, 0x1, 0x0, 0x0, 0x40080}, 0x24004010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = open(&(0x7f0000b26000-0x8)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000f3000)={0x0}) r5 = syz_open_dev$admmidi(&(0x7f00005b0000)='/dev/admmidi#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000659000)={r4, 0x0, r5}) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000bef000-0x14)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000169000)) sendmsg(r2, &(0x7f0000e3c000)={&(0x7f000076e000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x0, "458afdc37f45", 0x101}, 0x10, &(0x7f000040c000-0x10)=[{&(0x7f0000849000)="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", 0x1000}], 0x1, &(0x7f0000c94000)=[{0x58, 0x113, 0x9e, "32ea98a98dd7ab8ffd03d29070a9265b7f56c761b65bcb292a81bd079d54c0f9106ec29ce0534694afc655796ae2bd00caa5712854f7b33593e7844573c8bfae78ebdf47075f57"}, {0x1010, 0x0, 0x5, "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"}, {0xd0, 0x10d, 0x2, "b9dcffc19f783266d3f3f0d5fa3e951e79012bdbfb9a0763d617a5231a0a6f08b93f35af58f0678623b4015df5fe770eeb218a8b7596d3c7a5c1a6ffe052fd6026f32b15cc727c8d7f54e80e1e40f8e679a7be72add6295581b6d71b4ec50ea919f668b4c780f9fac708ab679dddb774160684a65c6b1281ef6546de8f52bbe27a7d09844086f8f929ff69e0dc11cb9128bf643f9ee77ba381d846f11a94b82b699785603969b6b2e8a4e5178a4cf4402ecfc5d46dc92e1fddc5d3c7a2"}], 0x1138, 0x800}, 0x80) 2018/02/04 23:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000994000)={0x0}) r1 = socket$inet(0x2, 0x800, 0x621e6ec6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d3000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000095e000)={[{0xfa, 0x4, 0xff, 0x6, 0xffff, 0x40000000000, 0x3, 0x4, 0xada, 0xcb, 0x2, 0x1, 0x5}, {0x3, 0x6, 0x1, 0x6, 0x8000, 0x8, 0x7, 0x1, 0x0, 0x3, 0x7, 0x200, 0x7f}, {0xfffffffffffffff8, 0x101, 0x5c, 0x5a7, 0x2, 0x1000, 0x1, 0x3ff, 0x0, 0x6, 0x0, 0x8000, 0x4}], 0x4}) splice(r0, &(0x7f0000282000-0x8), r1, &(0x7f0000ec0000-0x8), 0x2, 0xd) flistxattr(r0, &(0x7f0000520000-0x22)=""/34, 0x22) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, r3) 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dmmidi(&(0x7f0000945000)='/dev/dmmidi#\x00', 0x2, 0x4002c0) mknodat(r0, &(0x7f00002fc000-0x8)='./file0\x00', 0x20, 0x80) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x0) 2018/02/04 23:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) splice(r1, &(0x7f0000bb1000), r0, &(0x7f00007b2000), 0x400, 0xc) write(r1, &(0x7f00008c3000)="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", 0x1c0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d14000)) getsockname$inet(r0, &(0x7f0000c79000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000094f000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000aca000)=0x9, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000662000-0xc7)="232e3de98afa7fc8db33a946c5823d7a0a1d0eaa7557a0f63e94e4568d30ba68562fe5cc460ae8878a050d546daded4b99342f967b6375cf37ef54d4db5c1aa33d163d54e057fdf82faac775759c37cf2f64579eddb7985639d06abd75d54b39de20156d12e0e75b6276cec3b66a41a92d2beef445d078ce40610251e8981f5a2b156691f75dd2046a2871f2d04c9775659984eea73a61e2f5897e002727d23113694837174ed1936475b811ae9195df952faa3711271980a42b8052251a6441f369ac8d1b61e5", 0xc7) 2018/02/04 23:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000ba8000)='./file0\x00', 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000e8e000)=[{{&(0x7f0000ca1000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000092000-0x70)=[{&(0x7f00004aa000)=""/2, 0x2}, {&(0x7f0000f3a000-0xa1)=""/161, 0xa1}, {&(0x7f0000443000-0xf9)=""/249, 0xf9}, {&(0x7f00009b8000)=""/208, 0xd0}, {&(0x7f0000c89000)=""/220, 0xdc}, {&(0x7f000059e000-0x18)=""/24, 0x18}, {&(0x7f0000ba8000-0xa5)=""/165, 0xa5}], 0x7, &(0x7f00004a8000)=""/181, 0xb5}, 0x6}, {{&(0x7f0000b97000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000eef000)=[{&(0x7f00007b5000-0x52)=""/82, 0x52}, {&(0x7f0000794000)=""/90, 0x5a}, {&(0x7f0000063000-0x48)=""/72, 0x48}, {&(0x7f00004cb000-0xf2)=""/242, 0xf2}], 0x4, &(0x7f0000205000-0xf1)=""/241, 0xf1, 0x5}, 0xa2be}, {{&(0x7f000069e000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000f83000-0x20)=[{&(0x7f00007db000)=""/121, 0x79}, {&(0x7f0000892000-0x61)=""/97, 0x61}], 0x2, &(0x7f0000415000-0x52)=""/82, 0x52, 0x8}, 0x20}, {{&(0x7f00000e8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000234000-0x70)=[{&(0x7f000020c000)=""/167, 0xa7}, {&(0x7f0000470000)}, {&(0x7f0000e65000-0x15)=""/21, 0x15}, {&(0x7f0000029000-0x89)=""/137, 0x89}, {&(0x7f00005f0000)=""/4096, 0x1000}, {&(0x7f0000f8e000)=""/115, 0x73}, {&(0x7f00001e8000)=""/245, 0xf5}], 0x7, &(0x7f000001b000)=""/71, 0x47, 0x9}, 0xa425}, {{&(0x7f0000b17000-0x8)=@sco, 0x8, &(0x7f0000a1a000)=[{&(0x7f0000f55000)=""/36, 0x24}, {&(0x7f0000b1b000-0x34)=""/52, 0x34}, {&(0x7f0000873000-0xb7)=""/183, 0xb7}, {&(0x7f00007c8000)=""/203, 0xcb}], 0x4, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000ac0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00004ad000-0x30)=[{&(0x7f00009bf000)=""/151, 0x97}, {&(0x7f00007ba000)=""/85, 0x55}, {&(0x7f0000bed000)=""/229, 0xe5}], 0x3, &(0x7f0000d22000)=""/36, 0x24, 0x1ff}, 0x1000}, {{&(0x7f0000f1a000)=@ethernet={0x0, @local}, 0x10, &(0x7f00006a1000)=[{&(0x7f0000330000)=""/140, 0x8c}, {&(0x7f0000509000-0xca)=""/202, 0xca}], 0x2, &(0x7f0000b8d000-0x18)=""/24, 0x18, 0x57}, 0x1}], 0x7, 0x20, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000097e000)=""/38, &(0x7f000052e000-0x4)=0x26) r2 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000759000)={0x0, @in={{0x2, 0x1, @empty}}, 0x8001, 0x8}, &(0x7f00002c9000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a85000-0x6)={r3, 0x8000}, 0x6) read(r2, &(0x7f0000984000)=""/24, 0x18) 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/rtc\x00', 0x20a080, 0x0) connect$vsock_stream(r0, &(0x7f0000c35000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b54000-0x10)={0x5, &(0x7f0000f15000)=[{0x40, 0x1, 0x100000000, 0x4}, {0x72, 0x101, 0xffffffff00000001, 0x1ff}, {0x2, 0x80000001, 0xce0}, {0x4, 0x10001, 0x7fff, 0x8}, {0x5, 0xf96, 0x8, 0x2}]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f00003ee000)={&(0x7f00007ff000-0x60)={0x27, 0x0, 0x9, 0x7, 0x6, 0x7, "670ae8d4ac5196f211e8f5fe5da97afd914813a1a1156c6a13ea2116b7d89d70ff479dcf36309907706cecf5d7184d2e2447a448eec763df98f3a12314191e", 0x401}, 0x60, &(0x7f000097a000)=[{&(0x7f0000d3c000-0x4c)="533d8a3fde404e6cf196c9c0cdb487b54afcb936b32b03c30319eae6405e98040b687049ab0bbf86c60fd47df232146f21d17149da0fee766c9f1c1c69562758f396123d5419a95f687c9c62", 0x4c}, {&(0x7f00001e4000-0x42)="ac06db12c5440737b69ffbb70582babb1fa2cc7c39cc13fbb64be4459e22190fdf1ab134a9c9561fac9a94acec870391ca6b0802b0303526ef18039a769a74e8ef5c", 0x42}, {&(0x7f0000409000-0xc8)="080b88eb5cd0477152b72e73da3905eed24b76650e573fbac954442ac448d687eb6d8ea1363684e882b6a65311a06c91623aa52375a6284335e75e55cbaf72e38cd9bf0946b82fe4c259678f19c1e38a460542ea37748c1a053b66f19ce997541eddd57ea7fa1ee1f85507ed38cff209a29338bd51a74fab3311329f2dddd2dc07a21a023ece59006019547054803e2522437fecb114d311f0188e6504d4e35e3054b854bc96f33c64dc54fa00337a40959fc086f6ba943236d076309954616e726d02bd199cdd5f", 0xc8}, {&(0x7f0000aa4000)="e7369fdb1ebe30398887cdcbd6bb00067a195e87ec1a9686df5aed53987e32c80dfc34b9eaf7bf2689f338dbcfd6299d7f29b848a6e4c20be5634a631993490f6df649a8378d37258d6f659ce959725f884ea3d12e55989f2d84d630fbae8232b9b962b9b74196b8018709d3488626a5db6f8abf96", 0x75}], 0x4, &(0x7f0000de8000-0xc8)={0xc8, 0x10a, 0x4, "7245ef7d9c27d3b86468a5a03094e5d42647322030138c8c3ac27ae191eae4d11d50298eab7d5f60f0c1e42088fcb47c2ebbaf50caa9c45a4640cef23e461a8c3c19f5a7f6715f61f1408ab1d82d92b06be2892d2040145f33aef29b463dc8485a78d1b01108438e5555dcf691e4f8dd16d349f81f721510c59c8aea2a2f40228a72649997966eba8539248ed21ce039b6c33ba2f8d179d69641c7154f9751b9008ab75850a3c86286f49e6729189d101150b2bc9c318d"}, 0xc8, 0x4040000}, 0x14) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000f05000)="260000002200472b0500000000000100013dc41001ffff3322ad00030000008047003501a40055f65c96182ce9bbf68fd1241453166b3b79ca889643ecee38cd55444e65567af6e5b459faccdf373b0d85cd972ee07d945a13510258f586f3c0ed8e65ea71d959348947a4b5635f1dbd287d7b22085999ab537cce0687a744baf8145c9721803b628a82831b92", 0x8d) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000f0b000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mkdir(&(0x7f00005c6000)='./file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) r1 = creat(&(0x7f00001bc000-0xa)='./control\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') lseek(r0, 0x48, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000fd1000-0xa)='./control\x00', 0x1311baded8755aab, 0x7) 2018/02/04 23:14:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4804, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4c6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x85, 0x4, 0x4, 0x8, r2}, &(0x7f0000839000)=0x10) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = creat(&(0x7f0000b31000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d96000), &(0x7f00007c4000)=0x4) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000eeb000)={[0xea10, 0xc205, 0x2, 0x1, 0xd431, 0xd6, 0x3, 0x2, 0x640a, 0x6, 0xff, 0xbe, 0x4, 0xffffffffffffff0b, 0x5, 0x3f], 0x5005, 0x104000}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000bed000)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) semtimedop(r0, &(0x7f0000c10000-0x30)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xffffffffffffff74}, {0x0, 0x8, 0x1800}], 0x3, &(0x7f0000c43000)) 2018/02/04 23:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) listxattr(&(0x7f0000a91000-0x8)='./file0\x00', &(0x7f00008c1000-0x66)=""/102, 0x66) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000008f000-0xbc)) dup2(r1, r3) clock_settime(0x7, &(0x7f0000f71000-0x10)) 2018/02/04 23:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffd) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000931000)={0x0, []}, &(0x7f00005f2000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x633b, &(0x7f0000bdf000-0x6f)=""/111) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2}) r1 = syz_open_dev$vcsa(&(0x7f0000862000-0xb)='/dev/vcsa#\x00', 0x3f, 0x440) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000093000-0xcc)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x19, 0x4d0, 0x100, 0x2, 0xfffffffffffffffc, 0xd0, 0xffff, 0xfff, 0x5, 0x2, 0x4, 0x2, 0x3000000000, 0x2, 0xdea]}, &(0x7f0000caf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ed2000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000684000)=0x1008) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800}, &(0x7f0000356000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fb8000-0x20)={r1, 0x7f, 0x9, r1}) 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d8b000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009a8000)={@generic="52daa742a12ab73556085c9a576146b8", @ifru_flags=0x100}) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d0c000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1c4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x3c, 0x9, [{}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb}]}, 0x68}, 0x1}, 0x0) 2018/02/04 23:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f000068a000-0x20)={0x2, 0x0, 0x4, 0x2, r1}) 2018/02/04 23:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000980000-0x6), &(0x7f0000b96000)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000001000-0x4)=0xa0) listen$netrom(r3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) tkill(r1, 0x3f) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f00007d1000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x8001}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5fefe011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009f4000-0xa)='/dev/cuse\x00', 0x801, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00009c6000)="3c2ef15786cabeef099d3a97350dd093b0341a0cf8d4b547e3b1ed3bfb6171f5925ccc8c82feeda3980cd4dfc00258cedf1288834e496baacba420bd1bfc514c47f7b0b3f7921d6ec69b1c2252dd8bfdf3f6a54c3eab9016f638b81b44e9786287dc6f379aa6a5992ddf70769abcfcf69a506a6b85edf36a54e6bec6feed4f27e0a280e3bfb333071dd3742d82a8ad1f7e5a6ef1ba41805f487cdbba0d8170e482e06e980be224155885f9c207ffd541786da8edc4ac3d2178a487b210de88121b22717dd2b290557c7e7babf910e67ee9fce755d137f264d76cfbdfe2b86fb5ee380f083f735fdcc4a634d8d5bff684c0e8141f49f4d01c8bb88e174c09f8e3b655fe3562c770a6726a28a7f50e5646c87351ae147810fc8b3e4307d89772249dccbe12d98a3018fc8be3a31268a2797c75bd471339d9790398f9c2e06168a3359738db9f863d9e939bb683a5028127a121e9c7718eac227b95e12109b48ca11d6f30864b806dd08b1ce8f72e4ba77248792abb99b7c24bd38a35821fda84d33f50365b38b6c29e0152d8ec681c14f1aed1d3cb856a55c4a700c43c9a327a79e8912e4aa6dd29245dfb4b967c6ef9d61d9f2213e606d7541aaf6232399f723f6e0865aafc2fb59b7c8c1bc91db295d59528ad8687c432ddc360e5db09655b8a4974876372f45bce57fc328ad580c02afc2a7944d92d4328eddccd3dbe7eb8ef1d15fbb3a1bb9524938986a68eaf201767ca7b0c08aa90ce33e711ff0c1a56eb8fcd462c19770ae23b775490a75b4b91467a4a39f80c5c6636571f8ed37454b126a91c53cd23c684bfb07807cd33f477620ee52d159d6020a853d0ea3643b0bd5593796f92307eb5bfb62d172eda473cd5387c285b01c750817957e3599f4139ce1406acb9875b5a57a769f68578a963e5c7d485a4a4608d43210ff4e9b9685be85f85cb5da2d81b60c4221619252f6d708ddd6cf636f41f5c15168f7ff4d180b38cd6bcba8b9f04338b26fcee36950c8fd874ea97f09a09823b5219b66cda7578160b6d3abbcc4fb0378e6783b785dae4b76542a5f353a34b33b6400b4664430b6bc38526fd439cade79ed43c93c0315dc603c060dfdd0ec91a3b968516c13c3ad8484dbe99ff0c4cae930a0ff39940e7762217630cdbe24e3657364916113aca558389ac57e9200c6b30f54dc9f914993ac866479d3f523c4ec8c411c517abcc604447f58643d28ad1fac5f88d8a7830a6418ee8a32c09f303be06aea1fee509934a56b38c19c3db641c6a4cfb18bdae8b5c19e693005ef251694a57ed1bdffa1ea3730be142f429f9a4b4f66ae0097dd127f6590ac453b141e52ccaa5c74ddda01429ec64067f3b450d45db276719fadd476f747cd7728e690e46d77209d55dc633aca15a8f9b5b5b28bb36cb5e89464ce191d78f80734f7474299afe306e6b12020b1fce17b09f96ca33af041d81e22e7ea98bfd515d4b1019d773afd32e39c270fff0157b599ae4e358491aec5664e85fd012f176c36d32899c706b7de2b46fda950bbfdb33de81c12cb609410d64449a5cb7ef7fd7fdd9a8ee7406b9172a95ee6a22ddc2d2dbc2f4567432dd7f75486c4df1855577ba9bd007df4f78194677d35b05f285688148936562f932456053cd436310f2501bfbf3efdea0ad3f67cbde293dac17c00f6a59367e4c647deedf4cb9106b02eb47f9e4daf8a728369cf641b926d7bf840adf59140612e29c8559c96f2ab4b487f8932967e41c60362e018a01f7cfd62e1af85f93be81d6ef9d314bd85002e7d2bc6a4f11749f2646e8cb173e33b0abe038728b8d4fca6ba1fb497ff94213ed74c6b6264a288085d00eb8eb39352a0285e9710d080e09bb6307adad08ef8a1ffd95ecfd9ac5248f646d7056998bdf4026fafc9a0d53f645629a19b17f895e63266695c2cc721b4c4d7928c9c05afa8b2dbf9baee582343716dd2d554e4affeb8bed1659796d356e1757be962be7f191a1264da6e0fa788f5f90698f3668e1d4d39ed87fdc7b7333fd9ae3dd799a4d31ffbb4bf141b9d8b4467a303226c77cfe540ed72f6bfc95f731dd3327413f543e8cbc42bedc67822059ddde84295c53e1b387c8e607b505f8eb30d0af7dfc447790ec14fd7563fdda0fc28a1a7094f72ec9808442b780d960d00e40a556ba93f611cb611f467b55a8a4170fc27049f7035d221d9e56331617484210736c5d489329bad3fb01718f9a80ad56285fb60c9d91eff7b7e47b18df19293b5a4f627e267a58bda7346523add6b04e012e290b53909b6e25340b8464b1759c24d04ea10f03bd31c871d18f9c2f7bf7d254beac58d73dd8732294556371d94d2c4664c558866fd16ea393598cd300b78ea81c5db4fed4afea164b785b43cf6afe9af64314b3555f0535e6bd819841354094691a242ed9643a654772efdedb689b5403894fda17022ea39dd9146d794a8018c794ccf8288c499e2be09c66d0b03a891ce1bb62fb1b2d4801e84a583ffe13138dee94928ce004dc16103c42daa1b3571dabb73d34d9bac103e5574fb05af9b6c2bc7e3e0ab03c17eda48c459a59c9e947087c0d3d7b31a46915b39da20c809d2012d08bbde33be01ed1c6c88137571f2f8d3bb7894f8a766651087c4b7413aa514a51e3e5a8ce1cd38c6996a2c78d34ded5ec8b0326fc75fe772560faf49666e43b15d5b9e37bf1f25760abe76731077fc13241494ae1812b50b96a1e86561cd083c3ee726d6b34c723bef943565119885d84affb6ebd3d0c90daf65c80ea88f9596a7b48172c7851330afac00bf59a8ff547e3c98849bc9a7f89cc0c31b7e553ef143cf0707c9bd90cf16c2b0f75670a5836f246ce6d4417bb402dcf5fe7a26bf0b55a3b7bf8a9bc34e5e53b1d77ad60beee50de7d21bdb4ca56b6720cc77bd41cffc6156444b756fa173582d79b390b01493a80c88ca49a0efd69241e82253c29bc04d62382e7aa6101e46e52897ce198a2bda0ba599edef8e088529ca8eb175d56bc3bcc060b50c72216bcf0cbce3d485b1c4404ef4a727c3081a66438d62ce2330ea8a17c2f8b16bf68706d61f3af7765cfa9b5e4ec818cd70d0110c6e7141d522138002f5c9a0b69e2a579d5b89bf7fe1cab1aa1d15775f96e4844857b25dbed1f1e20a3c8c271414f9281513829095d27ac1189fe08ee6286f2925fb447e7cc85bc3daadd12fdf0621a38771babac75840d5f140ff566dff223bab892c5be570aa230e5b8bc73fe0f97cefadde67fa30bb940b1df663ecd271a7cb1e1c884edc8b418e36930a4a9321f0e60cb0423f616c84408e2916b67917f03f063cdd7f971c7ca67b8843774cd195fa89e07f88cb820036b83cff4b941e28165176b762b2f9da4976faf1a3abb2906f4c597cf9b8a95f68d0af1a716d270b6a68e8abc8666cd801cddeefec2cbda6f4d80dfa9f07089da46e5453fb46274f00b8205800322b3e59502be475458455830f67550d4db70c37795aea287b457b9232703ecdae3c47a37755dc10b9b36d57963501166f0461a96a140e7d13c4429e835743ede160a28027b5568994aee249adf75792815d09dbed62dcb670fe97055489f6e9ae8f17993db32b460234874d441ef496d53795f6ef24896695b8f8256f43750fbec23e5b8021271388e32101641d61068b650fdd57de8b970b664d6f3b3ba1960e78744e0e1ee82d793a1f56bfabc04ca4040340e7e73c464442d0102148fbd52c73318ac28b8b5d9f55e5a2fc5d659c709adbf624c3a06d1adc7f081c8e19695b0eedaaee40509dd99aa0cefb28fd4f7072e5924b6ebeb67e7ea5d958aa99badc6940cc1f047472322b4fe6ded1aa83da3dd0c8373fb9fcfa7f4ed444853cb0c10a877cec75dd0b943a52387616f5e091ee8b4c5a9f18e43b1006eaba646841f0f92c24a21b8ff5041a9a51c98add90e88ccef1483072c769a5ab40caffcc79b6116fffa59e197ae0c88bf29f03f9d8b4602934aeb512c22a867cdeff91cdd698b731c2830638ae6fbdde0ba7ffd9477a8feace3c0f075f72b2092c45e28a39524f3fadbe77ad91c8aeedcf29f5f2f9e6e469b54d548ce74fa4d598730b9140f6c7026edcbf172d3fc1228dfe89333c90c07e4f8126686dcf471103bf849c3227b22902893f0e439f0bb28bb85ecd7ad5ef5f6bc3f4f6c9a5d9c9b70bd898945bfd29612a8ed60b9814692fc9d833553cdc9008f91e5008806a31916d86446d8da48747c338e365af8ade8b3db18ef56a2073582c06f74a32af94cb1121ef6c4d69e0591b4a7b3591d214dee8a4f36f5a9ead9a890616c62c432b5272218b0fcc26d61f2d3ca5c85bbf38bab81ffd1a30c248d95a8fb684b05c6ace62cdc19814fc13a08a8ac5dc7597de131400b83ceafa609be681834c62a25c5162fbedcab82d00127392989bfe54fbb7139d751b965c2b2d008b3e2e806fb4324920efa178fe7da778789a9f1bd6f219b777a266788ccdf1835625acd637e691d16388f20ecf1c0e60b839f140f0488511208b27a7279f70e114d609a9dc7afdc759f4dbe35a3d5d8abc126003b5207952cc153c986f4e114866d52a4e78248a78b5bd5fc86e676284846bef6e760d3deec322b50859aabc1b63960e322e82eb19472ae9f457db51a87c94c0d4d37e9fe41e615fdf330c3bb7ca00f9a437bb6d89825fcfc89b5acc9efd7848e16c39fa242ca5554d9cef1d5ed729a037aa938d4fe4c0ce14b83f355f379b5acf0284d0d558be5376a0387e3fa37ef0fc8c8298777c52b926072f12b7668687670cf415ec308cd657772e4852f669f241a9a5b6a6d0172b3cf65bc0bb29f61ef70c52434643099411a2332c5c8b3ac51598b5f1bb754e3b2dba5f50f7bc04856aa4338e81babb0371e99d580d6807bca35a1c8e67ab59ed66e6d54de89ea69eb8979ba4e3ca53dbb05d0f8ab217a36214e95da384f40d0c03aace1ac06f8404eb60f61313abf24e1046ade898ece23b367f79ccb28b054a77216c23eb19b72519f4ba4b49e6c200d953c39f469f463a9aae9a7a687ca2cd4d08a426ca9dc5a90e1d677545bcd79c9c689453daef0608b322fd9780688a2309c4e4a246423cd92b0635d13eceda3aee98105b3c4671cdfa53cda5f2c4c4fbbd66f953b8bad900d3015b6b3d6aebad47d391b818ce2cb2da825f7637673058fd2d964b84f8beb5b18a545dc6a3ea47ed75dfb65071aeb66b51dac50107eb1e902542cda72267b06cf3abda0273b239258e5635e27b086727b705968a7f75733071fc10faa603f611af01202becc6e0498203d5d926bd36fe6cd9e4c5d36bdcda2df487f35ca6cf491703052b275a7598c19c4170e61c6a3cc202d7869cadf11d3c451e90c2de332b7f049aed3da2ac7206924d38b12350f184e271a53eb2b55b16a15e5b68ff49ffcb17fd367db94b2c8b19fc9d9fb8141132a7d03af30caffaf3cb28e846de747eb050ec6aa32d928ca470f015dc507f07bde15f1869a8de82b9e9b8c7c10746a168f3a1c45414a43eb9a2b11dc9a48d489e7ee4fd9d3ab448a29030b591170e1f048c8392eccc7de5ec3af522ae98e6604507944297620f002cbb3eedebcc6dc8f032b02dbf5b61ced89382611623543cef9c1346652cd83054910d9c79026f642bdce1d70745ccea5eca4f07549845afc765b8003317f3e69552ceffdf35b43350b01037df677d7f1d4a51033e21cc57ff08be8a6952882fe822940d757b871e7050848241a01fdaaa945276988f818d480d7c36372b198347548adbef5fdbe89") 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000866000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c53000)={0x0, 0x10, &(0x7f0000e40000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f000099f000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093c000-0x10)={0x0, 0x58, &(0x7f0000020000)=[@in={0x2, 0x2, @rand_addr=0xc0d}, @in6={0xa, 0x0, 0x100000001, @empty, 0x80}, @in6={0xa, 0x1, 0x7514db0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f00007cd000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e9a000-0xb8)={r2, 0x2, 0x1, 0x101, 0xfff, 0x4, 0xc9, 0xce, {r3, @in6={{0xa, 0x2, 0x18cf, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x2, 0xffffffffffff8001, 0x1ff, 0x2, 0xa128}}, &(0x7f0000d53000-0x4)=0xb8) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r4, 0x0) 2018/02/04 23:14:14 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000046000-0xb)='/dev/audio\x00', 0x2040, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000013000)={@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)) eventfd2(0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00009e8000)=0x49, 0x4) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002000)={0x1ff, 0x0, &(0x7f0000002000/0x1000)=nil}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x8, 0x400) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x80000000, 0x9}], 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x6, 0x1c1b, 0x8, 'queue0\x00', 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x78)="f95d14b7405a4f037b4b3cedf017172ff13cd82d0c1eb368a67f96474720b2358ed3caa858dd76e8b34b595dcb5db04e841b91968e342a1af423fe221dd4ba12eb7b8433a47bfbfb80ed65f2ff722a4f04709123d400550172cab77b1588b9154fe2ad82b4798e15205bfef0a7244e189d9cc677f14cfc6d", 0x78}, {&(0x7f0000003000)="4475c0e32cd1660164eff63fc18523ad009027400f27420690dd75f3b8e95412ca750117b69f48e5ca4849d27f54030fea8a2f8ed3a2b6cec6f292937926f287f8582de21f384ca2e0ad9528c233deb21b39682d7e7e418ae5bb3842efa7661bb0f7b5c61542cf0a14b6f7694d29f0a6249a95029d35e024f6b4fb3df635a5e76ced28b7dcea3e21acef290ffd1c97ad45bee1dc68bedaeddab7629bfbbce8c4da71e0851e3610e86aad3a85baecda872a05f80fe370a71d609df54b6bf808fa77caeb9b3916e4516a0fd5a85b98ee4a9bac3b19adf9edf7bb2a55e15aa28da23109c2d45b6a065fd17f998d155afcdf2945034c245075a0dc06bce8", 0xfc}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000004000-0x50)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) close(r2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/02/04 23:14:14 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f00003a0000)={'system_u:object_r:apt_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x41) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1b, @empty, @multicast1=0xe0000001, @gre_key, @port}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @syzn={0x73, 0x79, 0x7a}}}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="ea06a28f447cd366b4db6f4f4a2d3f92", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @port, @gre_key}}}}]}}, 0x300) 2018/02/04 23:14:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3, 0x101080) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x5, 0xfffffffffffffff9, 0x3ff, 0xc2, 0x80000001, 0x8, 0x8, 0x8000, 0x9, 0x5, 0x2, 0x8001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xb72, 0xfffffffffffffffc, 0x4, 0x7f, 0x8, 0x100000000, 0x1, 0xe2d5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000003000-0x10)={0x4, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r2, 0x1, 0x7, [0x7fff, 0x4, 0x8950, 0x1, 0x4, 0x10000, 0x636d]}, &(0x7f0000001000-0x4)=0x16) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000003000-0x4)=0x3) flistxattr(r0, &(0x7f0000291000), 0x0) ftruncate(r0, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000004000-0x6)={0x1f, 0x4, 0x6}) lseek(r0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000000080000, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0x1}) 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000907000)='./file0\x00', &(0x7f000049c000-0x74)=""/116) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00007d0000-0x8)='./file0\x00', 0x141181, 0x0) symlinkat(&(0x7f000000a000-0x8)='./file0\x00', r0, &(0x7f0000e1d000-0x8)='./file0\x00') r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000676000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = dup3(r1, r2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00002df000)) munmap(&(0x7f0000da5000/0x2000)=nil, 0x2000) mknodat(r3, &(0x7f0000760000-0x8)='./file0\x00', 0x1, 0xa156) 2018/02/04 23:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001e2000-0xc)={0x0, 0x3da}, &(0x7f0000866000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009e0000-0x4)=r3, 0x4) geteuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socketpair(0xb, 0x5, 0x0, &(0x7f0000770000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003f3000)={0x0, 0x10000}, &(0x7f00006a0000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000230000-0x8)={r6, 0x7fffffff}, 0x8) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f00001d0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f00007d5000-0x8)={r7, 0xb50}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000083000-0x4)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f00005a7000-0x6)={0x6b53, 0x100000001}) fcntl$setownex(r0, 0xf, &(0x7f0000d02000)={0x2, r8}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000726000-0xfa)}) 2018/02/04 23:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000669000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000a5f000)={0x1, &(0x7f000025c000)=[{}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getpeername$inet(r0, &(0x7f000066f000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002ea000-0x4)=0x10) r4 = syz_open_dev$sg(&(0x7f00009b2000-0x9)='/dev/sg#\x00', 0x7dba, 0x101000) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00001db000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f000012a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b3c000)='/dev/admmidi#\x00', 0xf9b, 0x111082) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000236000-0x8), &(0x7f000092f000-0x4)=0x8) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000885000)="120000001200e7dc0a001c000d000000809bbd950950d0ee543cfa377691cf4ab9a5d122459a026788b9c777fe2fd55c7baf14b718cdf4702dec898f5115464fc1ec0b3f9b00000000fb65b6dd16633acbda5593af68c37816b16b5373ae008b08000f37fc4127a99c1d64b2fd439f2c59293e144813c49a0ecb96296a85e09ea0bd4b2e626341d0521bcde486167739d259d62bd8d16433e8b5e3aa163b9b5250efb978411f45e7c6cd3a9dd8c31a184a2e234011d21808c70ff3e5f714d2f6d650ef", 0xc3, 0x0, 0x0, 0x2d7) socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/04 23:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cbb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c02000), &(0x7f0000891000-0x4)=0x14) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004dd000)={0x3, 0x5, 0x5, 0x1, 0x11, 0xfffffffffffffffa}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000fef000-0x38)={0x0, 0x0, &(0x7f00001cb000-0x90)=[{&(0x7f00003dd000-0xbd)="35c2e672161acd2e06d4ee362b29ab003b491c529d71ced066b2fbb99ca311cac0cfc2d1fc642da9e81476f87c3fc961636632cd250972087e7755fa9c6c196a62574e2bb18c8b82c5c3d4a26f655985ad98e320274abd20cb9dbb92bdcf1c3a21459076032fa80aa4f47c61a49c004153c6bea7b0579c65ba340ae95a1061e15b11812fdf7a2c1daf1737aee8ec003c91b323c928806861e050f05ec934e1416daf3f7b4d081d6cb8ef88a9e91209e682968fd2764ab971d2da199165", 0xbd}, {&(0x7f0000eb8000-0x99)="7d5f48116d294a01cce142b265299c43bb9228e924c16c0788bd16587eeec482a1e5e592bb77d26e40dad83f8936a511a1c6fab5636112d3d2df2ff4623ae79e8afb588d3a4b4a94757fb7d0d2919d9e7b24decb6cf7dfd06f783f532904ea7ae6524dae805eeb20e20188a91f916b019cfac7ac3daa45d97de8f71edf53e900c0b651a80d95fb88ca65b2fb5486a898986f9d26b694a25e1c", 0x99}, {&(0x7f0000b3c000-0x86)="6b8e65b174c12b24af2c73ae17e4745011585461f3585ccfde0bc7a9ed7a867c3cde98b2224f5398f1d0c5e9138ce33707374bcc046543c0796cf2b7e5c271f705f14d2eca793aa7e017550cf1b05ede249c4af2f5c25d2d390d03e589646686c70f10e09fe661d0cd74d59bef8d2c9df01155501db67e5c2c1e9260333e4dd0326b3e90aa12", 0x86}, {&(0x7f00003b3000-0xa5)="1c60c612de839f908ed8e3e15b6758af59164c9917c339fb6ffe111f08d191690292c5fa7845bb2101a371ac3746b8b48ebaa1a5d6394a83892912baf91ba7c9b4aee1c6be8db5bcdb74c1bb93413141107a56076bdbe7385432fd4715ef232417b192b290a7e3dbb73c1216dc43e9b87031166d1aaeb23dcb2d8b83d8894622f98891f1d908003481da7426dd4ccf8478d8b336210dbc820adb6cd2c85a4b910b50e0b949", 0xa5}, {&(0x7f00005fb000-0xc7)="a8928d3dde5476e33162b9c4d64ec9281763e9d24b3c925a54182c3c0b4e9616f6399ee6714713f5ee5427ccf2fc99b6d98fddaa0327dc2a252e7766ac45591a6cb92885367c4b9eadccd08b826dccceb60b150b929dc5f1709a5aeca7f28a6355f78df4dbe68a10068d2c8cbcfc47c76c8b457a6195dcacdc6b8e0df36d42d82ab06eb51c91238c5f78d88dcc8f2bee737818886b19b756e461686234a74a961a42b731ff47a2736467a4724878534730fb6d1a71ca461f68a931d59d9bb545d119f41e188652", 0xc7}, {&(0x7f00000e0000)="160286a78b5bfab98b01ceb4e83f8d7eaac30c5cf250c89a4cfd730cd82c55afb5e0c59409dfd478a40943b5d21bd468bfb5214550b05269705f3ae07affb39018509d4f72f8403932da1f7ccad156eb8de36b8734dae21f931119c6e37edeb0cd79bac622ac4cfe56bb630646a989c04a", 0x71}, {&(0x7f0000235000-0x57)="87977dae596704c62a89fc98f10c3c7e1198c26082a6e5179c8fe7b18c4822feccf0550ebcf762e888b7202d32446d4c9ae58c456834a3d81e817e597501798e2b03c6fc6274ec7c6eacd9ce12a69f8609a5aabec07d71", 0x57}, {&(0x7f00005e4000)="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", 0x1000}, {&(0x7f00002c3000-0xff)="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", 0xff}], 0x9, 0x0, 0x0, 0x4000004}, 0x20000000) 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000210000)={0x400, 0x1, 'client0\x00', 0xffffffff80000000, "55343ef2e9f90584", "f79f7ff9876a17ba1c7eb02a647c81e348adc765c3556516405b8269cdad72fd", 0x100000001, 0x93}) 2018/02/04 23:14:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioprio_get$pid(0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x88)=""/136, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000a83000)={0x2, 0x3, @rand_addr=0x6}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b0a000-0x98)) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x0, &(0x7f000000c000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r3, &(0x7f0000904000)=""/100, 0x64) mlock(&(0x7f0000bd2000/0x2000)=nil, 0x2000) 2018/02/04 23:14:14 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005f3000/0x4000)=nil, 0x4000, 0x8003, &(0x7f000002c000-0x8)=0xe0, 0x5, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/02/04 23:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(0xffffffffffffffff, &(0x7f00002d3000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xfc2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty, @dev={0xfe, 0x80}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf9a, 0x0, "68b749456e00adb31a7b0a99913f58e32aa1d967b2cc08c6749e0f8395c111dbbbe2aae6f89d8ec6a93e9129206cd16d985d7f693b15f25d0500574e8c6146cac6b02f888744a4b37320cfb0dea590acb7754c40e0bcf33457ade74c81457cfc934716f04eb6e09ef4d317d42fe68c27a9be08b458aab06ac95e145b32d44fbaab714768438fa0f2a46d7e3a75defc97575f5dd3c52690830ca0f2d0dd4b6379fb69ad9dfcdad1197ea63dadef5418dd337f4d80822626b1526e02f98c9c9a93c8105b7210e462ff40b86f3d28d7aeefb059416a2203add78a5d75c19c4db33b4d582f13ff5da252b6f90b968656ca0e96a8df3a718dcf4635d100c98e489fb307887b6f7bbc806d40be53d84b2de5b18f6925d02f4534548735e5aca7b8c06003cc68a3d443c72a211a2767378c3f20d5627af79d8b5abc9ef024148961628e8957273d3f63954dc506916c7321abfedbb17364e9d08b3d48ab62033ebd67ea61d8304e37caf20a67356adc928f12a0cec2de49a661cf0149538d75995dfc12dfa3a9eda7029c77f80d7812dd5afcaa29dc79a89a63b0023edecd85b87a29b834b43a6834d870c1ee631cab160d5d6e9d1011f4db772eef49cdf8bdaf66178746a340c41c9aad60a5f981cccb8045df5be0866c7d762b46f3f879ce5f2a1feaa2495d6154b45c6d824c8056341ab09ed943296f7d478b7335911d687aaab09436a43ede259963cb03f68bba1181b7b39fb61e6d99e89886b62026b45abec3989372fd9d33ac775700114ab0af8b909dae2bf17b28e4b1e641971c84f143cb46346497384f38443723e25b0f4b3de64892c3b36349931db50f2b8f3c04393514b624f7e1649683a5b95344f34397a0928b3b40e21b3f9067a977b9009da36acd8278a9d6e635287840db7dade16bca956f5f0ce5029960a2784f5c04742424c35b586500ec3e1624230e8eab2a4927e12d80f41a24280dc86fd6af9df09209f0b6b40160abbb1623c361a228a33b8dc0454e58996fcd0477bfb954b4a11a3bf151a249c9fc1e68cfb47233efac5bc17649001d2287e538680e751d5ea29793ab0887e125494e610a19723e0cbc9387e4148325c0054b4bb63906f01756ab1480c4fa282e52fce7d83e255e4f8c09ae73f1d4dd20a0e18401b475d2e6fd62c7def6dd3ff1d8ca3767df4d2da3dabb5161ee139f09c51e7e790924abe957eaf1eed10e322e1fca015d736204db69eaebc57ddcf5262698eb0bda9e00ecac03f7a35ef4de1526e36ab281d0def08cddc4402ffd6f476241f1c66964f0060f44f954ed979c4c4898e725a90abbcf261f22ff74cebd4fd1777c5fcf8512cd69913489ba5ecf2ce4173374fdd9b2412d0233d7b394fea7c17abd607751d73c86a04d6d63ef3c009b0c44fc8537cc320e9ec564cdca4ae32dad20a7ad81f7eb6ad614f62a836852fbf8a627cb2a20336bff0631bc1a7cbc9d783eabd8122fed73d31ace885448415ab2acf0afbbd3bb989c8b6f614a67a6a47d42dbd1b8f3bd79abf351bd4f3631d5fd4f074e35cc0700ad01a122204cbc39643e6cf9fcb5a84e8a4f87052cf2c5a329e9827095debd6b0f9e90a4ef7ccc16b851b77e9a175e9a2d827e377b7928d39eefeb1c254faf783ca1a6cf506f06fad7c9ac4a9e54d0335723f8a5c735be7fa67915a8c4733b43f58d8c17a0fae6df654ef7513946c0095b34d9246baf21e6541c36b3147855650924c0c4fa41eb6c757edcebb6da50e497d0b5505d6be5dceaf3fd3cf4feb9a75135bdcd70d43f99fcaebd4be23c4057336120bd32cb372244d144b53c2d223591b841771f9e8d7a08c115fd7ac810c674f0bde5bd7a2777b49b020c7b3bd3290193601de0eeb70f5e2a6caa046f74d5d38ddc12aa1463c40c4df64d04a8a0193b223c52db72be160e655d7c6c936f9f94590a290346950b9b6e57de3809713bd66e640b2aecf710efdf238960ad35687f8f638bcc1dcec8fe918fdddde9a36749a17453159c1a09579fa361ef0c4c123f1b97830f4248d1313fa8f977422e8b84b9120c44d1faddfe20833a54aecb2635e35e9a4ace1ab1e0c2c2595514b0aaf520b1b51992d6b9d15ff7d4b30124595cad83b4a30f67ced72700accaa7672da8d800b2bfa4cd26ceb05c622cfa0efda1a523546abc1cd8812257c707b262607933d6ef7a819cae9fa3a1c9c80a97b4691b72a0464c83a4ae7dbfefb0bcf513f94ca452cc643ca235141253e4b7c173776ff75059e08ac3545bafa476377d139a385ba75d8e4210e5b4fa7845f012772d314dc0ba2d6db6bd3531889ca0fe6fa5c61524a5bfe30e4a4647690e267c4456a4f6b9536c46aabddf8fde5c1b46d2f4eff1adf273c14c0bd96248d19b634f5a9a5ec489467217585eeed82ef70cfa14e13db8cfcb7cac0f9e38a5af2090b8db0bbe3efe097524c7809019191119dac5c6874d1616e5d20298415c70b4aedd2d73582d2f426574a8bd7c1c24637961fa037dd423aa093e9883719e019bdabf51a17ec8e77e2374a0e45921d6683e048a2dbdc34e519b82267874900dc7bcbe945357429e9b68f1cbd557b6421d6fa0d829df6ce132b8f8228a6976ca00a08de4af9c01bdc8412695325006529d5f12a9343c6724997a867211a692e0b78eb075bbf58e7294b186e2296a37a66725a42f6fa96c5e47a77677d333ab50ad66736063abd29fcd3797a94c53c2a4e24f7dd8b7c1d7a70b7ba5d4298a944dd1f11a5fd1029bc25637ce99022766f071b49e7297ec3a36485d807db6db5a6c9e96a1541f0a41fe65d7171b677d71ae215b67273f17e92bf61a6404ea0af1c64f7a996a2851546ae5dfe46392751e45141bf87ea1c76dc9494cbd144c1f6c287176b97d92868c166c7b3b7e407de9e12f275f7863adc399e25c2194241fadd0a18f73e7e8c7089269027c44e8d2caa5bd72b1df460871d575553951c2aa0ab76776cc4e5bde827c49018f202237341d312e4966e4615ca68bef0fd6f2957d01609a00b8cc89a7234171fca9cad8ae44431708e44baa700f0f43502a84f332413d1b8fbfa10ff0b8e1eb56f337c3e36746c160bf04b58f37db6f6cacbba0377a6656c6eccf071bb831cfd00084cd00cbcbe48c52ba785f2a05671d82947b6c5702e8e1d0bf57a767a3fe1bb6ae3e77fa6b0d3c676944af00e173215d62d08b972a65b20b1ef86a5571a0d74493c8670c0c216e885bd644c82c31ebbec6da46b9a8647592dd6551b43b61a41c02254e63356b8b9abb4a565892188bd9b7e62d0a72e8026a36a1accd0f0723a2253d39bfe97c54396f35de1f783c04148544437e549b9f25387338b43be9fef7cedfce6e30c970cfcb2f022d8687991392c138cff7f080eae4ad49dacaff90f430146be63f64252d7690d8f8bfc397751d5ae6750002ab5b3b8e490b78000e25813a364fb0def4b99f0ef12271da0ee05cad8de408d3a60f5b0673587801059ffcc2f3d4da79fffb29362bb433b841e1a716aeb75a7c59474848ebf4db8b4947eccb21d47ca71851792bb6ef0f1a76eeea5a8f0020de6d9f133ce37d38791d6eb025756de6a83e69cdf6a076d1177501ce281638fe26813f8bf7999a00facbede52dcab86e47d60d7f179c9912bcdf5af75d91ecfad6c0aaa4fc48bb2fa934f25628944e66d90f42821fcda2e7730b0eac1603883a83e77d8bc4a0c4fe5c9f968aa48a57994c1941eca53d8200f8fd4a173a083fe4ea47035557466ea9c206da917ca367f65668e398a7462b37eb94b413dee40c75b34c0ef57e2241fa3b088047e700a4e7b1e1f164ad63be61b151d1d08cf19ec67c2d5097218b3a2301fa311790cabe13513a8a71b7adff4888d8f8347ac3536fda31cc84d05a6d252f610cba555bf1ce6260a5f2b858fb382bb6cd3b1e0c5ff00c66b96069e498db650dadb2cdc2d5e7c29e7255a274beeda425d90fe89fdbc4ad950d70e8aed145a117f9cecef3e11d8a793cb8eb219e021d7d5f695284cda150189565267e40972d728d996f58fcfa363e2aee54fd2a2f510796c3e2bfbeb418e52e3bec753e42bfb79fd7132310aaa90b4253d08dcdf6ea1a6671d05d32bc0fdef7a73d5a78e3a4140070659e3dab6f84034dabafd886349bbdc0be861550f8c19f85447456325a8eb9f14d9dcd89caedbc44d49d9a7dff508ec48a66543f87d619659c619ea75fa920b09efa2268364bf880994f12c2bd158cf3505fc2ae933c1e38ba9277ffd87d080c9f6003b89408a85d5cc91931bda47e67a1ca5bf37abe9c343bc4d0fb47513707716ebd3ee4c505c8528c5672e945695a3fb2caa98dd2fa79c8fbedc0f244229b02bc7954c3a9bf449c9de1898783be107c864e5e77d2c184a4dffd2a4b656a2a8a260174b9a191c11b158e5a0e1c5de72894badb68d65167d1d135a44cc0b8bb3950a667f282b224db634755b8c086c7ed4c21362be9973aec6b8dc8c1d700933b88cc7a921c5e0e43d66d35c2ff0c5e015299146b1a29009567df82bb27f2e5540decee603b43be52e65cc93e693ad0f5d5d75070477881e4989cf71d96da324fe2ffa059c8c3bfa21e6197a5a9c05ab9dddf0cb039a150c607f8d4c897a60996b855191776d4c67ee6c962938d91e6f0acd5b605a2fe277f9ec355393dec666746b20cd56c224998f925824d1821c4f910343a6b345c27548cb0576c1b5dfa25fec51be31843b226c8437698eb789d5f562c5486902d909f09c211ea933e136b6e55b0be1cc579dd9f1829e019a08937ea170ddb7302fba6b3f0f367bcce2aa9fe7c7c7ada2bf4db90bedaca26cfa05b151453fdfff29bd3ada9e96db28f54bbcf69acb068a1825c8b6dab452041521809291c922782848d836e9ba850997bb6fe4ccf5296087dfdbf97318a51ebd4a513c105d48e77303491291b81dd404ef30580815cb39a490eb28f86128307ab90829e0f7f516f001a1b0206aca51926f9f7894f91b3874c009f8e2d708657658fab084edab6fc183bd51824f14d7fde84be36a0a3c2e6d2c51a1bc3a6c70277ccbb863ae3eed2beab37a1842c6dc9c0bf1b796b8564b4f676664f6d6cf90eae59e7ad58580250fe459ec71cf3a0f718fd620ec15d2fed8a59b83a80b569fadfdec661d06e5b51003dae9a5f7b182112f7f528fbd2e03b5488fc26da39d1160edd74a7094e7454f4efc951b11fecc1d15dd569d8fdbc448f38b436316d2bc20cdb092ee17f71ec456159b5b810b04bcc79197de3bd24e89d9a1bde7db80537c11071dab4a5a4fdda4f3363e4f1430d24254b7bb38786b353947ce7e2dc07a42e9a143cac6af3ed87b49c7a505e121743335cfc312cdd60b3d78750c506b8031b78920bf569bbb31cb4df224954626bac727c9a688a1e754eff979f568e2b1d75b45b0fa6e71b43cb6b6112395980fa5159cc5cdf02a6ae74dd0dce462eecc8829e9e2829a427b47bfd6f3a18041303a466af00c4cf2cc9cfe50f005baa8587e8c5d31814645b566d281c0e74bda2d0622591d3363c91a5e9fa6330e8779cdc1a222b2f94302f088fe1385493f597cb3b0ca2908a2292267bbc333fe99c97892127892af0692a4ce399fbc621c4ab3f2e7a31baecfe44eacae52647"}}}}, 0xff4) 2018/02/04 23:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000899000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sync_file_range(r0, 0x40000007, 0x7f, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00001aa000-0x7a)=""/122) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001a1000-0x8)={0x0, 0x7}, &(0x7f00003d4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e7000)={r2, 0x3a}, &(0x7f0000463000)=0x8) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000083e000)={[{0x4, 0x80, 0x80000001, 0xffffffff, 0x9, 0x2, 0x100000000, 0xfff, 0x3, 0x7f, 0x1, 0x2, 0x8}, {0x1, 0x37b0a438, 0x7, 0xec, 0x618, 0xfffffffffffff449, 0xfc, 0x8, 0x80000001, 0x2, 0x0, 0x8, 0x7a5}, {0x400, 0x6, 0x100000000, 0x35, 0x1, 0x7, 0x3, 0x1, 0x0, 0xb4, 0x8, 0x1, 0x9}], 0x1}) bind$inet(r0, &(0x7f0000166000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00003e6000)=0x1) set_robust_list(&(0x7f0000a83000-0x18)={&(0x7f0000184000/0x3000)=nil, 0x8, &(0x7f0000927000/0x14000)=nil}, 0x18) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000446000-0x14)={r3, 0xffffffffffffdab9, 0xfffffffffffffffd, 0x3, 0xc0, 0x20}, &(0x7f00002e2000-0x4)=0xffffffffffffff82) 2018/02/04 23:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fcb000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000076d000)={0x0, 0x0}) accept4$inet(r1, &(0x7f00008dc000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000087f000)=0x10, 0x800) r2 = perf_event_open(&(0x7f000062e000)={0x2, 0xffffffffffffff8a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x100000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/02/04 23:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c60000)=0x10) r2 = syz_open_dev$vcsn(&(0x7f00009aa000)='/dev/vcs#\x00', 0x3ff, 0x40a002) getpeername$ipx(r2, &(0x7f0000aa6000), &(0x7f000076b000)=0x10) sendfile(r1, r0, &(0x7f0000ec0000-0x8), 0x4) 2018/02/04 23:14:14 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00004f2000)='/dev/usbmon#\x00', 0x80000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 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) mq_open(&(0x7f0000002000)='}*securitykeyring-)wlan1eth0\x00', 0x2, 0x20, &(0x7f0000002000)={0x0, 0xd126, 0xffffffff, 0x8, 0xae, 0x3ff, 0x3, 0x5}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:14 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@ethernet={0x6, @random="bbf4501cea3c"}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="092833a79f43feabd82c25adb88146e2a28f697a5aa807a12c2365bfa57542d390b31ac14c0b8808a5ff2a8772e274a41ca90c7a23eb4e2b7134c259c59316d855edaba88b75f0a107b7f197e254ce5a50e4d46f11da6baf980056c72080b255080c63b3dead019bcbb312087557f5b4118888487a720b8a3df1d70c76364ee3579d4280caa71ad63dd961c8c293637bb9fb4a5e1a22a7a6dbe84d3ec961674ebff0f7382857dc4e37780e6db49c6973537a155ca9e51b", 0xb7}], 0x1, &(0x7f0000000000)=[{0x60, 0x105, 0x8, "795314047cb5c4abe9c9620e485d5d6193e3cac179c7e41b2bbf83d2a255c104991ee03092a510c732a302f36b3d54e3cb7e2e35dc493797eaf9cd8beacd9072a798631bb5c89681850588738a8d"}, {0x70, 0x1ff, 0xe02, "82a0eec025e51d614aac8b94d655c4bfdb2b845b1922dea801625f6d6ffc7f1682b261977a99f0bf449e112ee43d72993df7f98542b40ca4c087adc7aa7dcfa4d6a2f1d1effdab00e2bcce618b72db05f87fe3ddf4a67129987e"}, {0x98, 0x1ff, 0x3, "66a88483e81826fbee0ab90bc5b8363167c4dc9113d2297b156957e65c53585a802825a4dc178b557ce873f4582293e963307e97877fb6fd93b8c285178e76fd714008f672cb873710483fac490c47710c0e0689179abca1b57ee81fcfa659c3c0774007b53d5e7de0ff7015a90c04a0bc944c09af66720a3512b008867c36995ab80e"}, {0xa8, 0x10f, 0xce23, "7c0d4b1a732534917b908f5765593eb3d3e4236ca130ea829252fd6b82af7baa9fad8961d20302eadff8450b34083b0bd3ce4bd4b695efdee098c9380c70193881f6a55d6ed9b95d41ce8f6a3ae649ff7ea992fd13626ba657ffa2f13e8d9d520308ec83f4d1f89c7af30d4efd9eec44043ade3d9eb303bf90c5bab771125010f9d9ba2db2dfa29c60931387163c34ee6b7f81c17b6b30"}], 0x210, 0x10}, 0x4044000) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0xffffffff}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x4, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000dfb000)=0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) dup3(r4, r3, 0x0) [ 219.093335] binder: 29992:30007 ERROR: BC_REGISTER_LOOPER called without request 2018/02/04 23:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000082000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x400000006, 0x1, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00005bc000)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00003aa000-0x3c)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) mq_open(&(0x7f0000968000-0x9)='.\'vmnet0\x00', 0x0, 0x0, &(0x7f00008de000)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000047f000-0x6)={0x0, 0x5, 0x101}) 2018/02/04 23:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) ioctl$KDDELIO(r1, 0x4b35, 0x9) [ 219.155342] binder: 30007 RLIMIT_NICE not set [ 219.165978] binder: 30007 RLIMIT_NICE not set [ 219.181265] binder: 29992:30014 got reply transaction with no transaction stack [ 219.188872] binder: 29992:30014 transaction failed 29201/-71, size 0-16 line 2757 2018/02/04 23:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x3, r0, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000648000)={0x0, @in={{0x2, 0x2, @rand_addr=0x9}}, [0x80000000, 0x0, 0x8001, 0xffffffffffff0001, 0x6, 0x165, 0x3, 0x0, 0x2, 0x9, 0x4, 0x0, 0x10000, 0x6, 0x3]}, &(0x7f0000cdb000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d71000)={r2, 0x3}, &(0x7f0000527000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e2e000)={0x2, &(0x7f0000a82000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000a99000-0x10)={r3, &(0x7f0000319000-0x6c)=""/108}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003a1000-0x10)={0xa, &(0x7f000026c000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b25000-0x8)={r4, 0x29}) [ 219.284655] binder: 29992:30014 ERROR: BC_REGISTER_LOOPER called without request [ 219.295252] binder: BINDER_SET_CONTEXT_MGR already set [ 219.300721] binder_alloc: 29992: binder_alloc_buf, no vma [ 219.306394] binder: 29992:30014 transaction failed 29189/-3, size 0-0 line 2957 [ 219.313902] binder: 29992:30007 ioctl 40046207 0 returned -16 2018/02/04 23:14:15 executing program 6: r0 = semget(0x2, 0x0, 0x424) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000266000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x99a, r1, r2, r3, r4, 0x4, 0x5}, 0x2, 0x0, 0x2e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026}, &(0x7f000006f000)) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e6e000-0x4)=0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6d000)={0x20080522, r0}, &(0x7f0000e6e000-0x18)={0x7, 0x401, 0x3f, 0x9ff, 0x6, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}, 0x18) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x20) sendto$inet(r0, &(0x7f0000316000)="36000000020036e6ff0100000000000009e61d78", 0x14, 0x840, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = add_key(&(0x7f0000098000-0x8)='trusted\x00', &(0x7f0000d89000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fc9000)="dbc134cd508d2d390ad10b57ab2d086e9dfd40139d9b0b836f41616d633a3aead15312efe91c5b5a3c7299146a121b15d5e425a40d977d7a8dbbbbad6c1aa3ba3b2cb8a2d07112837b697c16bb0e490600c5c0ee948a40fe948982f6665589d01e79d5ee904029661559660f00ea34b4b6750bf4d502875aa63ed8b5c3b5640831711f8f2da93d6a1ab9fb4fd4eb629c1a0811a56925aff61f90edb69db4830e689b0840ed7fcf6be9218d83c911d452ee227f5b4fd416d398217fb84c8f069be5cbda7b6289851b0c13d4365d5eed85cd", 0xd1, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x100000001) 2018/02/04 23:14:15 executing program 1: getpid() r0 = getpid() ioprio_set$pid(0x2, r0, 0x804) 2018/02/04 23:14:15 executing program 5: shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f000093b000/0x2000)=nil) shmat(r0, &(0x7f0000e68000/0x4000)=nil, 0x6000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x109800) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/04 23:14:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000-0x40)={0x3}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) syncfs(r0) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f0000211000)={0x2, 0xfffffffffffffff2, 0x3e3, 0x1000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x20000000, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x1, 0x0, 0x800000, 0xffffffffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) write$sndseq(r3, &(0x7f0000a94000)=[], 0x5b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d53000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e2d000-0x10)={0xd3, &(0x7f0000ddf000-0xd3)=""/211}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000043a000-0x2)={0x0, 0x100000001}, 0x2) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5f, 0x3, 0x802) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) close(r0) 2018/02/04 23:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009ce000)='/dev/amidi#\x00', 0x200, 0x50400) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00005fc000-0x56)=""/86) [ 219.351718] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.358685] binder: release 29992:30007 transaction 111 out, still active [ 219.365693] binder: undelivered TRANSACTION_COMPLETE [ 219.370958] binder: release 29992:30007 transaction 111 in, still active [ 219.377849] binder: send failed reply for transaction 111, target dead [ 219.384645] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 23:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0xfffffffffffffffe) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) setsockopt(r0, 0x401, 0x59cdde82, &(0x7f000014c000-0x2c)="72fcaaaf973e3ac76d4c3887ff801ac3354a3a31f224247100149c2fc09247f007323a60d80c22a645ce6b8f", 0x2c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c81000)={0x5, 0x10000, 0x3, 0x100}, 0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/enforce\x00', 0x204000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000153000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d1a000)={0x80}, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00007ca000-0x40)={&(0x7f000046f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006ad000-0x8)=[0x0, 0x0], &(0x7f0000b12000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000413000-0xc)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x7, 0x3}) renameat(r1, &(0x7f0000d2a000)='./file0\x00', r1, &(0x7f0000bef000)='./file0\x00') r3 = semget$private(0x0, 0x0, 0x421) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000af8000-0x40)=""/64) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e74000-0x20)={0x4d, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000b72000)={r4, 0x100000001}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00004fe000)={{0x800, 0x6, 0x7, 0x4, "bcb522bf500db64c5b4e2efe3d24638c25f5c15f2a6282c825c505c9c1678b91a94fcf94eca7693a71e4d539", 0x5}, 0x0, 0x0, 0x1, r2, 0x4, 0xfff, "11468d729216d4719a2df438b85c66cf20b2974bb1b58c553914a3b5b1649595904ed592b16730589493a7f3fd46ab8d947701e4abcc45e1a55fecbdbaeb2319", &(0x7f000070a000-0x1)='\x00', 0x1, [], [0x100000000, 0x6, 0x8, 0xfff]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000266000-0x4)=0x7fe) 2018/02/04 23:14:15 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000004000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x8, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) write$selinux_load(r0, &(0x7f00007c5000)={0xf97cff8c, 0x8, 'SE Linux', "4d5c30c4b79fa664f0ac949a921f75c65d3f9059021b878d4bccf10377bbfa3970bdb8a63894282ff069f1c264cf59a696d98279b538f8b373e1bc61298c9935feecf155a80edc8804175ff114d67e0064877476104d1c1c0e80580da65cadab1f2bc839c5bc6bf8dec3b57ba52cabea"}, 0x80) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 219.429809] IPv4: Oversized IP packet from 127.0.0.1 2018/02/04 23:14:15 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) 2018/02/04 23:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) readv(r0, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mount(&(0x7f000046b000-0x8)='./file0\x00', &(0x7f0000924000-0x8)='./file0\x00', &(0x7f000025c000)='nsfs\x00', 0x8000, &(0x7f0000809000)="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") socket$inet(0x2, 0x1, 0x6) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffb20}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @empty}, 0x40, 0x0, 0x0, 0xffffffffffffffff, 0xcb, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffffa}) r1 = syz_open_dev$audion(&(0x7f0000d4d000)='/dev/audio#\x00', 0x9, 0x200000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000072f000)={@loopback, @rand_addr, 0x0}, &(0x7f00009a4000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001da000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, r2}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b52000-0x10)={&(0x7f00008b4000/0x1000)=nil, 0x1000}) 2018/02/04 23:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ea7000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x1, 0xef, 0x5, 0x44}, &(0x7f00009d0000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b1b000-0xb1)={0x0, 0xa9, "ebc38890d0ca7cd6ba76deefc64ae880f3d43a5601e2e81905d9917541d95c8c80eae7087e68e2c54744fce4899a687875a5c857d84ca01c8aab462831bf2d5a3d818a790bbbdad897b36f068ef7e59903b17f56aecd546ea3cf5a7cc71c3fb2d0d3545e41bce76c9c97fa4135ba7fca20708dae1a401066c8580f3df7e76ff7f80aae9ff60d7a9dc92aef6c08cb1777b4b392d57efe65a41dd54974e473473cce11ab71a905f74069"}, &(0x7f0000f2e000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000801000-0xb8)={r7, 0x3ed3, 0xfffffffffffffff7, 0x1, 0x3, 0x8b, 0x4, 0x4000000000000, {r8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}}, 0xfffffffffffffffd, 0x1000000000, 0x8, 0x7f, 0x1}}, &(0x7f00009ac000)=0xb8) syz_open_dev$midi(&(0x7f0000c0d000-0xb)='/dev/midi#\x00', 0x0, 0x0) 2018/02/04 23:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f09000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x3f) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f000000a000)=0x6) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f000001c000)=[]}, 0xc100) r2 = dup2(r0, r0) sendmsg$key(r2, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000020000-0x10)={&(0x7f0000004000-0x30)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/04 23:14:15 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000415000)='/dev/snd/midiC#D#\x00', 0x7b, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000086c000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002000-0x1f)=""/31, &(0x7f0000001000)=0x1f) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001000-0x4)=0x10, 0x800) flistxattr(r2, &(0x7f0000000000)=""/120, 0x78) fcntl$lock(r1, 0xc, &(0x7f0000ba4000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x3, @empty}}}, 0x8c) openat$ppp(0xffffffffffffff9c, &(0x7f00007a6000-0x9)='/dev/ppp\x00', 0x20000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f4000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x14)={0x14, 0xb, 0x7, 0x20, 0x3, 0x0, {0xa, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4c001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r4, &(0x7f0000001000-0xc)={0x18, 0x0, {0x2, @empty, @common='vlan0\x00'}}, 0x1e) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000001000-0x4)=0x68, &(0x7f0000002000-0x4)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 23:14:15 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1080005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffc, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {0x100}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x424, &(0x7f0000e10000-0x459)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x40, 0x416, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/04 23:14:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f00008f5000-0x10)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f17000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) alarm(0x81) perf_event_open(&(0x7f000092d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0xc4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bd4000-0x14)={0x0, 0x8, 0x6, 0x1ff, 0x7cc3, 0x8}, &(0x7f0000c2d000+0x21f)=0xb4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009cf000-0x14)={r1, 0x2, 0x1b, 0x54, 0xfffffffffffffffa, 0xbd}, &(0x7f0000817000)=0x14) r2 = syz_open_dev$midi(&(0x7f0000616000)='/dev/midi#\x00', 0x6, 0x6400) timer_create(0x0, &(0x7f0000b15000)={0x0, 0x1b, 0x0, @thr={&(0x7f0000a65000-0xa0), &(0x7f0000c10000-0x1)='D'}}, &(0x7f00008ab000-0x4)=0x0) timer_delete(r3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000050000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000edc000)) ioctl$VT_DISALLOCATE(r0, 0x5608) fsync(r2) rt_sigqueueinfo(r4, 0x23, &(0x7f0000499000-0x10)={0x3d, 0x0, 0x1, 0x3}) read(r2, &(0x7f0000fd7000), 0x0) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000688000)) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000db6000-0x4), 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000a7000-0xc)={0x0, @broadcast, @multicast2}, &(0x7f00007de000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003cd000)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c67000)) r2 = syz_open_procfs(0x0, &(0x7f0000c2b000)="0000000766d0") execveat(r2, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/02/04 23:14:15 executing program 1: prctl$intptr(0x20017, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400800, 0x0) connect$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000)=""/159) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)) ptrace$pokeuser(0x6, r1, 0x6, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0xff, 0x7ff, 0x8, 0x7, 0x1dd, 0x1, 0xffffffff}, &(0x7f0000001000)={0x9, 0x4, 0x7, 0x400, 0x3, 0xd06a, 0xfff, 0x1ff}, &(0x7f0000003000)={0xfffffffffffffff7, 0xdbd6, 0x7f, 0xb997, 0x1, 0x1, 0x43, 0x7fffffff}, &(0x7f0000004000-0x10)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000002000)={0x8001}, 0x8}) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000092000-0x14)={@local}, &(0x7f0000f6c000)=0x14) 2018/02/04 23:14:15 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000332000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x602341) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a79000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000742000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x2c) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xfffffebd, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000c0e000-0xa)='/dev/vcs#\x00', 0x8001, 0x6400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e48000-0x4)) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00002ec000-0x4)=0xfffffffffffffee8, 0x1000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004e9000)={r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f000014d000-0x8)={0x2}) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00009c5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x23, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}]}}}}}}}, &(0x7f000077b000-0x18)={0x0, 0xf2, []}) r0 = syz_open_dev$admmidi(&(0x7f0000bc9000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000929000-0x85)="8e8cc931f9ed3863b9b140167c2b58cc4b335c856bde46ce0055c34bc3fb190a9f9c46adb16aa5feae124b4e9a4382bbba0c52781c323c03d7f6d65f0ae0fdc7b1d85a13842dcd3eb56d69cd96f29a242526030ce4bd144ff3c748a55316a7229875fae7ee1648d36014132d7b46ffbf3ece68a4e1112a6c969cc0b5ca07e9eb5684834368", 0x85) 2018/02/04 23:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffffd, 0x0, 0x8001, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001f1000-0x1), 0xfffffffffffffffd}, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x705, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00002a6000)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000d17000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x2002385) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000094d000-0x1)={0x400}, 0x1) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) accept$llc(r4, 0x0, &(0x7f0000860000)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf, r7}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000b91000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/04 23:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004f3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/02/04 23:14:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x80000001, 0x200400) write$tun(r0, &(0x7f0000464000)=@hdr={0x3, 0x4, 0x78c, 0x7, 0x1, 0x0, @ipv4={{0x32, 0x4, 0x3, 0x3, 0x10f, 0x3, 0x7, 0x7fff, 0x6befbde5e617cff, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, {[@ssrr={0x89, 0xf, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @generic={0x88, 0xb, "f292cbe6df469aeb1c"}, @timestamp={0x44, 0x1c, 0x1, 0x1, 0x7, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}, {[], 0x7}, {[@loopback=0x7f000001]}, {[], 0x3}]}, @lsrr={0x83, 0x13, 0xc57e, [@empty, @empty, @rand_addr=0x8, @rand_addr=0x80000000]}, @cipso={0x86, 0x52, 0x1, [{0x1, 0x10, "e2770b1dfbdb3bd92525ace006bc"}, {0x7, 0x12, "958a9aeecfc6cec1eba68cee674ffcf3"}, {0x0, 0xe, "560412ba3be3d5a83c58d6b0"}, {0x7, 0x6, "08a55d71"}, {0x6, 0x11, "0de18aa7d14feb55f790ef5491c3e1"}, {0x7, 0x5, "ca8ac5"}]}, @rr={0x7, 0x17, 0x5, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @empty, @dev={0xac, 0x14, 0x0, 0x11}, @empty]}, @noop={0x1}]}}, @udp={0x2, 0x0, 0x47, 0x0, "d018916ef402321020a216c2c978643479c6de3b8d0a22bedfa2aab588ff02d56740480979379f29119e7a6dd5f001139b7d8e6e70176467f37891640f7a28"}}}, 0x119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) openat$autofs(0xffffffffffffff9c, &(0x7f00003a9000-0xc)='/dev/autofs\x00', 0xa4001, 0x0) 2018/02/04 23:14:15 executing program 5: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f000068c000)="d837b010050052", &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x11, 0x1, @thr={&(0x7f0000001000)="991a539a7d46ea725d192dbfd8a90513745a981a895c3e2202d15820183760aff10c2a77ffb1714e4873275e5df31d1fb0c11820150a6f", &(0x7f0000001000-0x49)="f8d2d1b15bff30fe7ee2e76f35ab38ef7c41160c15bb6b04af4f2fe9901d94e9b3711115729398780f15381a40c4123c1c9486347e7e5ac192e43049d8e339a38708686a562b0be3d1"}}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x23, 0x1, @thr={&(0x7f0000000000)="8eb05a7948a23b80b40b0a680042b815c6300154811ec27d4b766e7a646316993bb1350cfb09c4d3493659ab07e6b3a40cab99e01b39330b427843a7f9da9d04f2eb221f3b0e0a57fe7a1a22bd009e120309c03dd5f3a13a072938e16a79d697ac6c66e62b081e7754c4d39a37c8146930f8575c15a171cb79faa5553180dcedba67db2fa65bc7ad10acd3740b2b2f125dd1d08e9b9297596abe3eefbfcd641949c6138dc07ba78f46e2739ca3572b9a581633b2e56f5645083266a90c6fec238193af30d1e2c79a5bfc118f00a304aa1ffa9a7cb8ab4aa594e13713b61173ee", &(0x7f0000000000)="2ff3d23bfd8513820fcd45d836005c6ebdf3de100852e9ec15d7bf91046905c2791c982dd4548ecaec2fd4b83f7baaac228eccc74eac3fa1b5e1c185e5"}}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r0) socketpair(0x13, 0x4, 0x2, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x68)={0x1, 0x3b, 0x6, {r2, r3+10000000}, 0x200}) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) r0 = open(&(0x7f0000bd2000-0x8)='./file0\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ff4000)={r0, r0, 0x80000001, 0x2, &(0x7f00008df000)="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", 0x3, 0x4, 0x670, 0x2, 0x8, 0x0, 0x6, "45bb31412e2f30d64a8c44f20f876ee03c685c77f530edf5807be24d69508a5f113e1353dafa6fb817349918db8e4320583e143c347649d2e27d130e0f9ecb0d331d61f27f91d53b95683acf20e948dee3676b1399bee7a09e9195f9791f774eaddaff3adcb5ab3604175f7ac71e08a24b1c9908f00c1b352daa0ede4066e77c0651dbf43c045a7644eec36300975267afc6467af936f8b5ca84fad0452f"}) 2018/02/04 23:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000090d000-0xc)='/dev/autofs\x00', 0x2200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000bc4000)=""/17) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d06000-0x10)={0x0, 0x8, 0x40, 0x5}, &(0x7f0000b7f000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000092c000-0x8)={r1, 0x4, 0x7d}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000b74000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ca000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000098b000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000828000-0x8)={r1}) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r5 = semget$private(0x0, 0x80000000003, 0x400) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b51000-0x10)={r0, 0x50, &(0x7f0000b50000)}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) semctl$SEM_INFO(r5, 0x0, 0x13, &(0x7f0000b4f000)=""/136) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000ad8000)={{0x0, r3, r4, r3, r4, 0x100, 0x1}, 0x40, 0x401, 0xfff}) setreuid(r3, 0x0) 2018/02/04 23:14:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000bb1000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000711000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000aa0000)=""/63, 0x3f, 0x40, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00003ae000-0x12f4)=@updsa={0x13c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106-gcm-aesni\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) lgetxattr(&(0x7f00003c8000)='./file0\x00', &(0x7f0000a53000)=@random={'system.', '/dev/snd/seq\x00'}, &(0x7f0000d01000-0xe5)=""/229, 0xe5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$audion(&(0x7f0000074000)='/dev/audio#\x00', 0x1, 0x80000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000047d000-0x50)={{0x9, 0x2}, {0x9, 0x3}, 0x8, 0x1, 0x7}) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3f) listen(r0, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x18) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) 2018/02/04 23:14:15 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x80000000, &(0x7f000000a000-0x8)) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) socketpair$inet(0x2, 0x80803, 0x10000, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0xe18, 0x4) 2018/02/04 23:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:net_conf_t:s0\x00', 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000adb000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff}, @common='gre0\x00'}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f23000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@tos={0x28, 'tos\x00', 0x0, {0x2, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x10000, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000004000-0x10c)={0xfffffffffffffffe, 0x100000001, 0xb33c, 0x0, 0x0, [], [], [], 0x6, 0x8000}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@\'\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8), 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) 2018/02/04 23:14:15 executing program 1: r0 = syz_open_dev$audion(&(0x7f000085f000)='/dev/audio#\x00', 0x6, 0x10001) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003ef000)=""/129, &(0x7f0000a8f000)=0x81) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x81000080002) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000073d000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000b21000)={r4, 0x80000, r1}) fcntl$setlease(r1, 0x400, 0x3) munlockall() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041c000-0xc)) epoll_wait(r3, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) writev(r0, &(0x7f0000e4f000-0x10)=[{&(0x7f0000d50000)="134f1a903d8a99fbde6ce380bedbc6182358b327560506d830d2feeec23e789c47dfb4b19c82b4a3afdbd013ca1fe996488eccc63fa89ccdb9458e9ea91f6577380321d191c408e23ebfe6b266d0d814bab821b87ab10ae8521c9bd74de5698db9406acd54b12758f5b7f48b4fee7532d5b6df832e4291d563d486", 0x7b}], 0x1) shutdown(r1, 0x2) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003bc000)='big_key\x00', &(0x7f0000dd2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f96000)='\x00', 0x0) 2018/02/04 23:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000673000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000979000)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) openat(0xffffffffffffffff, &(0x7f0000ed1000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f46000-0xc)='/dev/amidi#\x00', 0x91d, 0x8000) r2 = syz_open_dev$sndmidi(&(0x7f0000135000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x10400) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000c0d000-0x8)={0x2, r2}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) fstat(r1, &(0x7f000018e000-0x44)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b3a000-0x8)='./file0\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000740000)=""/36) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000022000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000012e000-0x9)='/dev/vcs\x00', 0x101040, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c63000)=0x401) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000940000-0x4)=0x5, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/dsp\x00', 0x200, 0x0) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') keyctl$join(0x1, &(0x7f0000348000-0x5)={0x73, 0x79, 0x7a, 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000042000-0x4)=0x19, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000053a000-0x28)={0x0, 0x1, &(0x7f0000868000-0x1e)=""/30, &(0x7f0000dd0000)=""/249, &(0x7f00005c7000-0x3f)=""/63, 0x2}) sendfile(r0, r0, &(0x7f00004ce000), 0x7fff) r1 = accept$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000556000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000565000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000018e000-0xc)={r2, 0x80000, r0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001d8000)={@generic="8b0cbe9f2de84fac9849e581175c6da9", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}) r3 = inotify_add_watch(r0, &(0x7f00005a1000)='./file0\x00', 0x8) inotify_rm_watch(r0, r3) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioperm(0x800, 0x1, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f0000c55000)=@random={'security.', "73797374656d2e736f636b70726f746f6e616d6500b19bee347ec1b4805fd57a85add2ad48c64e98acac02ee23278b5586bd38df9da0801f5b0f3a9a51aa60659277afa9720b5df570fc424188efb16040d8567167a30a5d6b858805972a1609c617a9cd880880a4c0f8c91f92e051c8b080a08ff28ab7acd7db5051d26a8c94e2490931efde874959edeb7f06c226b575f3bfcfde"}, &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/02/04 23:14:15 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000aeb000)=0x2, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f8a000-0x4)=0x1924, 0xff3e) sendto$inet6(r0, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002a5000), &(0x7f0000750000-0x4)=0xb) 2018/02/04 23:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ce8000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00005a1000-0x7)='ns/pid\x00') r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000806000-0xc)={0x0, @loopback, @multicast2}, &(0x7f0000e55000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e75000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) io_setup(0x6, &(0x7f0000335000)=0x0) io_submit(r5, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000aaa000-0xf7), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 23:14:15 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000029000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/ptmx\x00', 0x10480, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xa}]}]}, 0x30}, 0x1}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000009000-0x49)=""/73) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}}, 0xfffffffffffffe00, 0x35, 0x401}, &(0x7f0000029000)=0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000002a000)={r3, 0x3, 0x20}, &(0x7f000002b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000027000)={r3, 0x2, 0x0, 0x40ffff, 0x75c, 0x5}, 0x14) 2018/02/04 23:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x10, 0x0, 0x10001, &(0x7f0000548000-0x8)={0x0}) bind$ipx(r1, &(0x7f000003e000)={0x4, 0x0, 0x8001, "1a5ef961c24f", 0x9c8}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x24, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @pid}]}]}, 0x6f}, 0x1}, 0x0) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000020000-0x4), &(0x7f000001c000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000000f000-0x4), &(0x7f000000c000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) r1 = syz_open_dev$amidi(&(0x7f000001d000-0xc)='/dev/amidi#\x00', 0x6, 0xc0080) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x4a0)={0x0, 0x1000, "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"}, &(0x7f0000021000-0x4)=0x1008) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000021000-0x4)=r2, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/audio\x00', 0x280000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000003000)=r3) 2018/02/04 23:14:15 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e78000)='/dev/audio#\x00', 0x9, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e78000)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}, 0x3b0, [0xfffffffffffffff8, 0x2, 0x6, 0x1, 0x80000000, 0x2, 0x7, 0x5]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e79000-0x4)=0x7f, 0x4) dup2(r4, r1) 2018/02/04 23:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bfb000-0xe)='/dev/admmidi#\x00', 0x4, 0x4400) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00007ea000-0x2), 0x2) write$selinux_validatetrans(r0, &(0x7f00005da000-0x77)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'system_u:object_r:crontab_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x77) move_pages(0x0, 0x1, &(0x7f00009b8000)=[&(0x7f0000f54000/0x3000)=nil], 0x0, &(0x7f0000fd8000)=[], 0x0) 2018/02/04 23:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000be1000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a6f000-0xc), &(0x7f0000562000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000617000-0x4)=0x0) r3 = getpgid(r2) fcntl$lock(r1, 0x5, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/02/04 23:14:15 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x5}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) syz_open_dev$amidi(&(0x7f0000014000-0x8)='/dev/amidi#\x00', 0x0, 0x0) close(r2) 2018/02/04 23:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006d3000-0xb)='/dev/audio\x00', 0xfffffffffffff7fc, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r2 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000051e000-0x10)={0x55b, 0x8, [0x3f, 0x8]}) r3 = semget(0x3, 0x5, 0x2) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f0000928000-0x4)=0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001e0000-0x2)=0x3, &(0x7f0000a2c000)=0x2) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d14000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x183400) r1 = accept4$unix(r0, 0x0, &(0x7f00006ac000-0x4)=0x2a6, 0x800) r2 = dup(r1) r3 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r3, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000027a000-0x70)=[{&(0x7f000084e000)=""/128, 0x80}, {&(0x7f00002fa000-0x5e)=""/94, 0x5e}, {&(0x7f000072d000)=""/73, 0x49}, {&(0x7f0000a32000-0x95)=""/149, 0x95}, {&(0x7f0000d16000-0x49)=""/73, 0x49}, {&(0x7f00005cd000)=""/4096, 0x1000}, {&(0x7f0000aa6000-0x43)=""/67, 0x43}], 0x7) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) recvmmsg(r3, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x0, 0x0) 2018/02/04 23:14:15 executing program 5: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)}) 2018/02/04 23:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x0, 0x4}}) readahead(r0, 0x88d1, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000bdd000-0x8)='./file0\x00', 0xc00, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000137000)=""/240) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00004d5000-0x4)=0x3, 0x4) 2018/02/04 23:14:15 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4b0)=@nat={'nat\x00', 0x1b, 0x4, 0x450, 0x2f0, 0x2f0, 0xffffffff, 0xd0, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xff, 0x0, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x7, 0x4, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x128c496, 0x3}}}, {{@uncond, 0x0, 0x120, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x5, 0x7f, 0x2}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x80000001, 0x2, 0x1, [0x0, 0x6, 0x2, 0x3, 0x2, 0x7, 0x0, 0x4, 0x7f, 0x961, 0x101, 0x400, 0x8, 0xc000000000000000, 0x7, 0x7], 0xb}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3ff, 0x4, 0x40}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xefb, 0x3, 0x1, [0x2, 0x24, 0x5, 0x9, 0x4, 0x8, 0x10001, 0x1, 0x7, 0x40, 0x8, 0x80000000, 0x7, 0x9, 0x5a, 0x81], 0x7}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x3, 0x1, [0x3, 0x62, 0x8000, 0x10000, 0x1, 0x0, 0x20, 0xf18, 0x2, 0x0, 0x200, 0x0, 0x3, 0x3, 0x3f, 0x9], 0x10}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x1}}}]}}, 0x4b0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) [ 220.166765] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 220.194310] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/02/04 23:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000049a000)={0x7}, 0x4) perf_event_open(&(0x7f0000725000)={0x800000002, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b11000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000c7000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00002f7000)=0xe8) lstat(&(0x7f0000b68000)='./file0\x00', &(0x7f0000a12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/02/04 23:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) recvmmsg(r1, &(0x7f0000740000)=[{{0x0, 0x0, &(0x7f0000507000-0x30)=[], 0x0, &(0x7f0000ed1000-0xfc)=""/252, 0xfc}}], 0x1, 0x0, &(0x7f0000759000-0x10)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/04 23:14:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a45000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000000000007d, 0xffffffffffffffff) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f000003c000-0x30)="b503595b34a6a60880e15b0c1f998bc83cc32be524476fe4a7665d02f266c721c03672ce7acb1396ecc175f7e4bef822", 0x30) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3), 0x0) 2018/02/04 23:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f000064d000), 0xfffffffd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000091000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/04 23:14:16 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000003000)="97") 2018/02/04 23:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100802, 0x0) write(r0, &(0x7f000064f000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000663000), &(0x7f0000784000-0x4)=0x4) recvmsg(r0, &(0x7f00001f7000-0x38)={&(0x7f00005bf000)=@rc, 0x9, &(0x7f000009c000)=[{&(0x7f000035b000-0x87)=""/135, 0x87}], 0x1, &(0x7f00004fd000-0xc5)=""/197, 0xc5, 0x45a0}, 0x1) close(r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000677000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/04 23:14:16 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400003, 0x0) flistxattr(r0, &(0x7f0000ac1000)=""/127, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000681000-0x1000)="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", 0x1308) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00004a5000/0x2000)=nil, 0x2000, 0x5, 0x84111, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000017e000)={0x74, 0x0, &(0x7f00005d0000-0x74)=[@enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x6, 0x0, 0x10, 0x0, 0x0, 0x40, 0x40, &(0x7f000076e000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x0, 0x40}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000808000-0x40)=[0x48, 0x0, 0x40, 0x0, 0x78, 0x30, 0x40, 0x30]}}, @exit_looper={0x630d}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r2, 0x4}, @dead_binder_done={0x40086310, 0x4}], 0xe3, 0x0, &(0x7f0000813000-0xe3)="f98ef3358c3b02e665b3c9c0984ef2d2abf150e51585860f785c7c6e3bfd17c34724e32d2e410d0318bebde72a608056f855b1bdfa046fbf9046258293d87f9e77e37481870856ae4875c392be4ed42278de4b9abb02542e248f2bc5d4f52072ce3d9ed25041d9738c3d5fc4ed28ca656af79a7bb2d1df4dc35a5ed963e45b6bf027be7b6c4b3eb17a295b29910e086da52139bbe24368830b2e68942667d9664ce344fe7f634918320b9a23be6ffb3e480ea59e38fe4da817f4ef05b99285a0f6d6acb875cfcd3fc62c560de3380634535b5bec657d11214c1c89ffa7a78e113e4ee0"}) [ 220.214695] binder: 30268:30269 tried to acquire reference to desc 0, got 1 instead [ 220.229565] binder: tried to use weak ref as strong ref [ 220.235067] binder: 30268:30269 Acquire 1 refcount change on invalid ref 1 ret -22 2018/02/04 23:14:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x246000, 0x0) close(r0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r1) 2018/02/04 23:14:25 executing program 3: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000458000-0x4), 0x80000) 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) getresuid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000fc0000-0x4), &(0x7f0000151000)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)='/dev/hwrng\x00', 0x400000103, 0x0) clock_gettime(0x0, &(0x7f0000fed000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000cec000)=[{0x1, 0x8d7, 0x9, 0x2, @time={0x0, 0x1c9c380}, {0x7fffffff, 0x3ff}, {0x7, 0x8}, @ext={0x34, &(0x7f00002e6000-0x34)="4474b02c5ce517aa283d8daa3617665b68221574bc1fd607f09f32236776c937de803d236e8dec4e4a7b62bc6162f8d58bfbf292"}}, {0x1, 0x3ff000000000000, 0x1, 0x80, @time={r5, r6+30000000}, {0x3, 0x7}, {0x400, 0x8}, @control={0x723, 0x40, 0x1ff}}, {0x1, 0x5, 0x800, 0xa0e, @time, {0x6, 0x7}, {0x2, 0x8}, @connect={{0x10001, 0x100}, {0x2, 0x7fffffff}}}, {0x2, 0x5, 0x8c3, 0x2, @tick=0xffffffff7fffffff, {0x0, 0x6}, {0x4, 0x8000}, @addr={0x60a5699}}, {0xe79, 0x3ff, 0xaf87, 0x9, @tick=0x10000, {0xffffffffffffff81, 0x7ff8000000000000}, {0x9, 0x3}, @result={0xcca, 0x3ff}}, {0x1000, 0x0, 0x2, 0x3, @time={0x0, 0x1c9c380}, {0x8000}, {0x87d, 0x5}, @ext={0xe5, &(0x7f0000616000)="f76af631ba6b0d75f7d7b6737a6a64e8c51d532826098681dbf995f87c02a59fe5928e006035e607211c4ba0f8236bb5d50df37b54d4cc102c54055d07ff448115f97d3544ff40c639b02b473b9ac47f894651f47b47a9e8ea099e93d90eb4d752afba0473b493a30c1785455eaa5b906d41b16438f3210cb257afc72c24ac89862e907ed3b5e72c7ea767030ee380eb9e372a4c62e12c3e52656f836c96047842129b67a0e0d6002ef1a4964562747b88b15306b52c1b9e16235c101299f9a7d092583443f814b37cc9d01405cce71727700a261a84b7cfe1e7b54bcef896ee07770fd1f6"}}, {0x4, 0x4, 0x809b, 0x4e3f, @tick=0x3, {0x1c2800}, {0x800, 0x954f}, @ext={0xb3, &(0x7f0000c3f000)="21fb183c5ef2126f608d1a2cb213120d06080e732f2458bfe56d39d81f357fa68b395e65bdc1a1ff6781f7a21eab65b596026649e28e71ad46e84e201c403e5a527bc737cbe8bdff06bfb21ad19560817e5e6f82d9de416b3bb3f642e5f91d951c0fa221fc368c64ad30bc56f9e39056e90ac682e076aadc9fe136dee7fe0fab7b30cc6daa3089f3b4c0a1bbc0ceb35edabdd7640d8094233c38342137914dcc601c775b019162952278ddf04acb23b3812cf8"}}], 0x150) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) getsockname(r4, &(0x7f00003a9000)=@hci, &(0x7f0000f6c000-0x4)=0x6) openat$dir(0xffffffffffffff9c, &(0x7f000095e000)='./file0\x00', 0x940, 0x8) 2018/02/04 23:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d51000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000528000)={0x0, 0x8}, &(0x7f00008e1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000179000-0x8)={r3, 0x80000001}, 0x8) socket$packet(0x11, 0x3, 0x300) sendto(r0, &(0x7f0000beb000-0x16)="6ea71889fcdb6e1be6c661fb521aeba343675bc6297d", 0x16, 0x0, &(0x7f0000861000-0xe)=@l2={0x1f, 0x1, {0x6, 0x81, 0xfffffffffffffff7, 0x0, 0x6, 0x7}, 0xbc8, 0x8}, 0xe) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000089b000)) socketpair(0x12, 0x80805, 0x9, &(0x7f00005bd000)={0x0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) dup3(r1, r0, 0x0) 2018/02/04 23:14:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000467000+0x9b6), &(0x7f0000752000)=0x4) ioctl(r0, 0x100000001, &(0x7f0000a9f000)="36d39974e85f0080702d647679117589d480139611e7baa73265abc1b70e8053d3fbc3f46860653bb252b3070a09ce3ec70ec986def2d7d63f144568c89aaafcbebe8e076c9124cb5e7d09ea97775bd52509aa55705c5a189117851d798881dc4bfbed96bef983e394e8692a5469843d45f034abf346229f8c97ef4e1951582133b94d0047a10f3e2b4dad0e1bd41e9f52611673949df5d53ca2dd0c750d35096315df7f633c37a0fd97ded2fb6bc5001d25d5ed0f57451271cc014ec1bfd058db50ba4601922cab45b8c4282aad536dfebfe7e68ce96038c5e7011c7fe90be6f3f4d587b86d6079ff512d5ef0d6ebceae8210cc7a21cf10") 2018/02/04 23:14:25 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000018000-0xa)='/dev/vcs#\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3ff) 2018/02/04 23:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) epoll_create1(0x80000) 2018/02/04 23:14:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000310000)={0x5, 0x2, 0xa52, 0x0, 0xf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002e9000-0x24)={0x9, 0x8001, 0x0, 0x4, 0x6, 0x800, 0x1f, 0x1, 0x2, 0xb8f, 0x0, 0x10001}) r2 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000251000)=0x5, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000096d000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b9e000)={{&(0x7f0000aa0000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = openat(r0, &(0x7f0000952000)='./file0\x00', 0x4000, 0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000077a000)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000110000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000026e000-0xd8)=@pic) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a29000-0xb7)="1262564d216ea4269186ff3f3b652452e84731370a632e0615002529c96618b7eace950a57fae1ecb779b28a7e110f4d54769132deb4c76b8d8a4e81f1c45e52afe1161d6321bedb364456122e92a0c3a0a3e1abfdc4d82de0be516966d1dd5768acdab87dbaf81646dda958fc5b4406d1b9b292c86c46f309a2abf015b601a874ef79664e4f25097827d50d42da7ed71cee08ac4c661de7d37610f132d4c42d719ef340965befd3c6b6be5d1aaa46ddeffd6f3babcd21") 2018/02/04 23:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008fc000)='/dev/sg#\x00', 0x100, 0x8900) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eba000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bcf000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fd8000-0x4)=0xe8) r4 = getegid() r5 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ca000-0xc)={0x0, 0x0}, &(0x7f0000265000)=0xc) fstat(r0, &(0x7f0000b91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ebb000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f000067a000-0x4)=0xe8) getgroups(0x8, &(0x7f0000e95000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r11 = getpgrp(0x0) stat(&(0x7f00002e2000)='./file0\x00', &(0x7f000095b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000013c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000881000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000ba000)=0xe8) fstat(r0, &(0x7f0000e05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000827000)=0x0) r18 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000caf000)={0x0, 0x0, 0x0}, &(0x7f0000eab000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cd000)={0x0}, &(0x7f0000ecf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007ec000-0x4)=0x7, 0x4) getresuid(&(0x7f0000536000-0x4), &(0x7f00001c0000)=0x0, &(0x7f0000238000)) r22 = getegid() sendmmsg$unix(r1, &(0x7f0000cff000-0xe0)=[{&(0x7f0000214000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a14000-0x20)=[{&(0x7f000042f000)="52afeb4a8d25a7065d4d75ea2791d8a88d4cb27fb58d5af144bffa6a34e5b5d77f66cd972c5557ecf12f85ce9d42c79ced5d2fb67e10a3a17721e866caaa48d16d407183f4ba5162", 0x48}, {&(0x7f0000340000-0xe9)="bbeb08690e08baa256855acf9c9dcb1dc2d82d3e4e2ffcc56af1bb37a93bf1267b4807a4e3087b467a2bea75fc7c6f9ee8a770fd639399c28d20aac7d33eba36a6073dcfc7eda5e48337b51fe5b4271887412b995cd9970895fc8fe748d42de81c52475fca116db0fba2101a52cb47824be46843be8c1d6acb120297e16527b9bea3d44e8e5bbfca58cf802b1196d2db9445019ec5828c92a6181b476cf9f6af7e389c2dbcdf3a23f016069fd297e0313d4ae6cee18415bc18a29a52a32830d9219c0078573038d6993cc1a3dede82449e92101e0601777bc05243731075b160d4c0dd9bf2ea1973ca", 0xe9}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000dfc000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c9c000-0x60)=[{&(0x7f000039c000-0x36)="242c31eef5e2ef9e0cb04fdc771e4a685bc86a64e4b1dbd9b0c49c18e1fbd2479bd786c57190d90a12537be394c683e4bb04df297ad7", 0x36}, {&(0x7f0000c03000)="4cd7d126ac74780b6eb5b8ac9f29b2ab809f2f1a79a77c9260c9c684ea4f935946bffd4963fa90f45b130ada25b87b39c8d2a0724662e1a09b3f72082c7c9c5a79d012d8307fcf97a907535ed904db1e9238688442056bc01e0a9fae76fd7d9529187f9a9958b1d9213299f9b31d498b0d619cb892ce888554f0cf78a06e1de6a4cf5d156274de8b59474a9f934b9b4c4be8bef5316fb0abbb8261f4f88ae5f40b7fabd54e95dd0d085e10a5c12ce556c362c34ff23744e629f0a272a4bef587e31e72e835b306284160d897067ed795660d6c51a16c7fe0d9406f", 0xdb}, {&(0x7f000049b000-0x9c)="526145db410355b71663666834a1095c134b30b8fc7257ed9209bc2f62ff45aa686263c5ac58f23c59315681f1387d18c4b2a27c6e7de1b87cf2a972fe02a9580d3889eb0681108b9a1b6c1d0a441e2ff711dcbf229039de2458d975cce1f02575baf81bbb4d06c5a91785ec3417f299d6e96ffb80a07d322b42c9e07e84cbaf5c4d6f0f8b7fd533adc4ef23e62c1d624a513007dcc5f20db2b83b2f", 0x9c}, {&(0x7f000040d000-0x3b)="4ab80bda2d5296c2a0ca1bb1896fb2eb52a8facab79d1776b116b195e37cb173a17c9906bd3e077b4db9c478b6f68ade5a3f1a5033a39094f0b7be", 0x3b}, {&(0x7f0000e37000)="42878f6401c564139388ab5dc81fc350b0", 0x11}, {&(0x7f000088b000)="561df03aa0d17abe96e68eeea1e4d6111117095107b7ec7ad4a6e46e52215bb98edf26bb771519d1c4ac0479da0e49d7ac7c86e49661be7db2479ed7917029d3de052e4b129a8a949ce9c6a89f6bd79a6b90b6224ddf217658a1e4b370e5f53d75f51ce2a75d002bca597797a955ab6ffe62ebc847c485ecf89fb4209a76819c1a641df22cf33e71a80f1b70f8abebe8e3ef690a302f4c4e8c67e8b6081236fc7448d97279856321479b93026c", 0xad}], 0x6, &(0x7f00003e1000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x48000}, {&(0x7f0000b74000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b81000)=[]}, {&(0x7f00003b3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000022f000-0x30)=[{&(0x7f0000035000-0x7a)="1f2045d91d45ddf09a7c52ddbab289ac760bac22a7019701ee8b32278044180a80d5c92fea3183bc34e3e80928fc58a3de29beeb03704b5b8256eaee96e8b42b2ec4eb0df12ce850bd4b0c13d6d0b2f39c56567045b7f113247d9852b028dd9155ee6cb4893c85d7776e69c794ac516991521e91a87d74fe07bd", 0x7a}, {&(0x7f0000cc0000-0x1000)="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", 0x1000}, {&(0x7f0000af4000)="b428de67931fc49653405460ea08ac1236e11013bc", 0x15}], 0x3, &(0x7f0000be5000-0xc8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8, 0x44}], 0x4, 0x8040) r23 = openat$ion(0xffffffffffffff9c, &(0x7f00004a2000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r23, 0xc0184908, &(0x7f0000002000)) 2018/02/04 23:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000368000-0x8)={0x0, 0x100000000}, 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a72000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000d3f000-0x18)={0x0, 0x4, 0x2800000, &(0x7f00007c8000-0x8)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000dbd000-0x38)={0x0, 0x0, []}) 2018/02/04 23:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c80000)={0x1, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @rand_addr=0x9}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc1, 0x1000, 0x7, 0x1, 0x3, &(0x7f0000f86000-0x10)=@generic="d3116b138b32ed1e4ee9a9e269f9a9f6", 0xffffffff, 0xefe, 0x5}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) accept4$netrom(r0, &(0x7f0000b49000)=@ax25, &(0x7f0000436000-0x4)=0x10, 0x800) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x80000200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f00000fe000-0x1c)={0xa, 0x0, 0xd515, @empty, 0x2}, 0x1c) accept4$ipx(r0, &(0x7f0000ed2000), &(0x7f00001e0000)=0x10, 0x80000) 2018/02/04 23:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x8000000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bbe000-0x5)='F\a\x00f\x00', 0x5) 2018/02/04 23:14:25 executing program 5: listxattr(&(0x7f0000c17000-0x8)='./file0\x00', &(0x7f00005fc000)=""/12, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) eventfd2(0x81, 0x800) r1 = syz_open_dev$amidi(&(0x7f000050c000)='/dev/amidi#\x00', 0x100000001, 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000041e000)) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/04 23:14:25 executing program 6: open(&(0x7f0000616000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_create(0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000519000)='./file0\x00', 0x0, 0x22) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/02/04 23:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001ee000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000253000-0xe)='net/dev_mcast\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 23:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x4) syz_open_dev$midi(&(0x7f0000973000-0xb)='/dev/midi#\x00', 0x5, 0x400000) 2018/02/04 23:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ad2000)) recvmmsg(r0, &(0x7f0000315000-0x1a4)=[{{&(0x7f0000661000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f0000b1f000)=[{&(0x7f0000814000)=""/177, 0xb1}, {&(0x7f0000336000)=""/245, 0xf5}, {&(0x7f0000416000-0x72)=""/114, 0x72}], 0x3, &(0x7f0000fdc000)=""/252, 0xfc, 0x400}, 0xb98}, {{&(0x7f0000acd000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000bbb000-0x50)=[{&(0x7f00008a1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f29000)=""/59, 0x3b}, {&(0x7f000055e000-0xb)=""/11, 0xb}, {&(0x7f000059d000-0x19)=""/25, 0x19}, {&(0x7f00002c6000)=""/4096, 0x1000}], 0x5, &(0x7f00002d0000-0xe0)=""/224, 0xe0}}, {{0x0, 0x0, &(0x7f00009a2000-0x60)=[{&(0x7f0000241000)}, {&(0x7f0000c89000)=""/50, 0x32}, {&(0x7f0000c74000-0xaa)=""/170, 0xaa}, {&(0x7f0000846000-0xe4)=""/228, 0xe4}, {&(0x7f0000820000)=""/188, 0xbc}, {&(0x7f00009ec000-0x63)=""/99, 0x63}], 0x6, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000cc8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000d72000)=[{&(0x7f00009c8000-0x1000)=""/4096, 0x1000}, {&(0x7f00007bb000)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000d29000-0x70)=[{&(0x7f0000696000)=""/117, 0x75}, {&(0x7f0000708000-0x1000)=""/4096, 0x1000}, {&(0x7f000034d000)=""/4096, 0x1000}, {&(0x7f000010b000-0xc6)=""/198, 0xc6}, {&(0x7f000093f000)=""/218, 0xda}, {&(0x7f00007e7000)=""/168, 0xa8}, {&(0x7f0000af0000-0x33)=""/51, 0x33}], 0x7, &(0x7f000081d000)=""/101, 0x65, 0xa86f}, 0x9}, {{0x0, 0x0, &(0x7f0000c83000-0x10)=[{&(0x7f0000fbd000)=""/95, 0x5f}], 0x1, &(0x7f0000e7f000-0xa4)=""/164, 0xa4, 0x9}, 0x20000000000000}, {{&(0x7f000092a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00004cd000)=[{&(0x7f000032a000-0x15)=""/21, 0x15}], 0x1, 0x0, 0x0, 0x3}, 0x6}], 0x7, 0x10020, &(0x7f0000791000-0x10)) r2 = syz_open_dev$sndmidi(&(0x7f000041a000)='/dev/snd/midiC#D#\x00', 0x7, 0x100) r3 = syz_open_dev$adsp(&(0x7f00004b9000)='/dev/adsp#\x00', 0x18b, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00007f0000/0x18000)=nil, &(0x7f0000bbb000)=[@text16={0x10, &(0x7f0000f66000)="66b9fe0300000f320f38cde26766c74424000d0000006766c7442402940000006766c744240600000000670f011c240f18d2f30f20940f01c80f07baf80c66b80c71258e66efbafc0c66b8a7c5000066efb80b000f00d0f20f0d068c00", 0x5d}], 0x1, 0x66, &(0x7f000022b000)=[], 0x0) 2018/02/04 23:14:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x4020000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000)={0x3, 0x5, 0xfff, 0x3, 0x1, 0x10000, 0x2a, 0xb2}, &(0x7f0000002000)={0x9, 0x2000000000, 0x7f, 0xf04, 0x7, 0x100000000, 0xb7, 0x3ff}, &(0x7f0000003000-0x40)={0x7, 0xfffffffffffffffb, 0x3, 0x1, 0x100000000, 0xb4a4, 0x3, 0xdc39}, &(0x7f0000000000), &(0x7f0000001000)={&(0x7f0000001000)={0x4}, 0x8}) 2018/02/04 23:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x200000000000000, &(0x7f00000d0000)='-', &(0x7f0000604000-0x4), &(0x7f0000cde000+0xf9d), &(0x7f0000c6d000)="7c429bd03db4b155b2aab7123f2e89be0b033da967ee05e9e9801a9e80f2280b41ff06038739b5a2ef15ca9549dc0d3afe2a482597a233f88c1a77fb893eb918c2d5e02e95cc3b82867865a998ba99e0997470cd75a19e104f96d0eb2f03423332b9c5c0ec1b62370695454ebf7181d7c79454491cfb3716e197a80a5e7c771c8d541eeaf288991d8d9808000cabfdff50f3aa42d9b88716") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/02/04 23:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0x10000001001, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) r0 = open(&(0x7f0000bdb000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x9, 0x2aa6) 2018/02/04 23:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000025d000-0x8)={0x0}, &(0x7f00004d3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f96000)={r3, 0xff, 0x10}, &(0x7f0000db2000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) [ 229.704260] kauditd_printk_skb: 82 callbacks suppressed [ 229.704268] audit: type=1326 audit(1517786065.474:2690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 23:14:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000011000)=0xb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000)=""/231, 0xe7, 0x0) r2 = epoll_create1(0x4000000000080000) userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000012000)=0xc) ptrace$pokeuser(0x6, r3, 0x80000000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/02/04 23:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)) syz_open_pts(r0, 0x200000) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) [ 229.760473] audit: type=1326 audit(1517786065.511:2691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=213 compat=0 ip=0x453299 code=0x7ffc0000 [ 229.785161] audit: type=1326 audit(1517786065.511:2692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 229.809792] audit: type=1326 audit(1517786065.515:2693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 229.834409] audit: type=1326 audit(1517786065.516:2694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 23:14:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x8200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000004000-0x20)={0xfff, 0x7, 0x80, 0x0, 0x14, 0x4}) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) read(r1, &(0x7f0000002000)=""/4096, 0x87d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000005000-0x48)="9211c6e911f90d53f0b933c8ee260644f14327b42494aa604b96eff5cb5e75667fd0be76eeea3aae1e0375cc6cfec7516914fe26c6281f3beae55634aef75d991e5ee47f2636e9c7") ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000)={0x1, "88a526ea6fa4"}) 2018/02/04 23:14:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x200, 0x0) close(r0) [ 229.854388] binder: 30374 RLIMIT_NICE not set [ 229.859086] audit: type=1326 audit(1517786065.519:2695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 23:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f00009c2000-0x10)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x5, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000040b000-0x8)) [ 229.859106] audit: type=1326 audit(1517786065.519:2696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 229.859123] audit: type=1326 audit(1517786065.524:2697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x453299 code=0x7ffc0000 [ 229.905786] binder: 30374 RLIMIT_NICE not set [ 229.912699] audit: type=1326 audit(1517786065.524:2698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 229.912720] audit: type=1326 audit(1517786065.526:2699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 230.012979] binder: 30380 RLIMIT_NICE not set [ 230.017667] binder: BINDER_SET_CONTEXT_MGR already set [ 230.023056] binder: 30364:30374 ioctl 40046207 0 returned -16 [ 230.039249] binder_alloc: 30364: binder_alloc_buf, no vma [ 230.044869] binder: 30364:30386 transaction failed 29189/-3, size 0-0 line 2957 [ 230.068340] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.074131] binder: release 30364:30374 transaction 120 in, still active [ 230.081047] binder: send failed reply for transaction 120 to 30364:30386 [ 230.087903] binder: undelivered TRANSACTION_COMPLETE [ 230.093036] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 23:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000695000)={"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"}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000f04000-0x4)=0xffffffffffffffc0, 0x4) 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006f0000-0xd0), 0x0) r1 = open(&(0x7f0000a2d000-0x8)='./file0\x00', 0x400, 0x46) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000eb4000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000003000)=0xfe66) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x800001f, &(0x7f0000bd3000)={@loopback}, &(0x7f000095f000-0x4)=0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) fstat(r0, &(0x7f0000723000)) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000821000)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c44000), &(0x7f0000dae000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0x7, 0x2, 0x8000, 0x80000000, 0x6}, &(0x7f0000bb9000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003b7000-0x8)={r3, 0x800}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d9d000-0x10)={0x3, &(0x7f0000de8000-0x1bc)=[{}, {}, {}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00005bc000)=0x2, 0x192) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) select(0x40, &(0x7f00001f8000)={0xd7ec, 0x7fffffff, 0x6, 0x1, 0x3f, 0x1000, 0x4, 0x4}, &(0x7f00005a8000-0x40)={0x1, 0x7ff, 0x2, 0x2, 0x2, 0x200, 0x1}, &(0x7f000095e000)={0x8, 0x7, 0x2, 0xa26, 0x9, 0x0, 0x4, 0x28000000000000}, &(0x7f0000b51000)) sendmsg$nfc_llcp(r1, &(0x7f0000460000)={&(0x7f0000f6f000)={0x27, 0x20, 0xb0a, 0x7, 0x6, 0x800, "319d01eceeaad0c7cbbcf393869765d93d1ff9f9b88cec5e62121835451dd7cfb7f3e215c525dd0f2cec405cfd095568c1d29ae5b264d9fbce4fd5ab54bc59", 0x10001}, 0x60, &(0x7f0000d1d000-0x50)=[], 0x0, 0x0, 0x0, 0x40000}, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000b1d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000029f000), &(0x7f000001c000-0x4)=0x4) chmod(&(0x7f00004e8000-0x8)='./file0\x00', 0x94) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003f9000-0xc)={0x2, 0x8001, 0x5, 0x100000001, 0x9, 0x3f}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000598000-0x46)=""/70) umount2(&(0x7f000085b000)='./file0\x00', 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000873000)=0x920) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000db2000-0x24)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0xffffffd7}, {&(0x7f00004da000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000dd0000)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/04 23:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000792000-0x4)) 2018/02/04 23:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000796000)) shmget$private(0x0, 0x3000, 0x101, &(0x7f00003c9000/0x3000)=nil) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000a000)={0x1d}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000000e000)={@loopback, @local, 0x0}, &(0x7f000000f000-0x4)=0xc) getrandom(&(0x7f0000004000)=""/52, 0x34, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000)={'vcan0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/04 23:14:26 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000437000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], {@generic={0x8863}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/04 23:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7f, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x8098f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = syz_open_dev$mice(&(0x7f0000635000)='/dev/input/mice\x00', 0x0, 0x98000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000453000)={0x52, 0x7, 0xdbe}) 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) add_key(&(0x7f0000e67000)='logon\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a}, &(0x7f0000d20000-0xc8)="d9", 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$sg(&(0x7f0000100000)='/dev/sg#\x00', 0x2, 0x2000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000645000)={0x0, 0x8, 0x7, &(0x7f000032c000-0x8)}) 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ced000-0xb)='/dev/loop#\x00', 0xffff, 0x4080) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000429000-0x70)={0x6c, "50d639dd0d2fd0c022cab9f93595b22b4b0ba3710e22bb9f444cf434edc949c30a78322555967ac902eefb2dd86edeef7a7478f316507f09244578b523d0a6d45c23799d3411c6a1b8ba2c22ef49471ae4947b81a365434264e55fe6452cbd2bbb4368c98d1d1e557cb8c2e2"}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d99000-0x8)='ns/user\x00') accept$ipx(r1, &(0x7f00002e4000-0x10), &(0x7f00003d3000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/04 23:14:26 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x32, @time={r3}, 0x3bd, {0x1}, 0x0, 0x0, 0xffffffff00000001}) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bfc000)='/dev/ppp\x00', 0x101000, 0x0) syz_open_pts(r0, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1000) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/04 23:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000970000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ad6000+0x4d5)={{{@in6=@local, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00004b0000-0x4)=0xe8) r1 = socket(0x11, 0x803, 0x300) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) getpeername$ax25(r1, &(0x7f00006e1000), &(0x7f0000a1a000+0xd61)=0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000ceb000-0x4)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b8000-0x11)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000c54000)={0x1ff, 0x6}) getsockname$ax25(r1, &(0x7f0000d15000), &(0x7f0000a0d000)=0x10) 2018/02/04 23:14:26 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) 2018/02/04 23:14:26 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000b000-0x4)=0x9) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000c000-0x10)={r1, r2, 0x9d523b6}) 2018/02/04 23:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000866000)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000fc9000)={0x400, 0xffffffffffffff00}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0xa}], {0x95}}, &(0x7f0000b3d000)='syzkaller\x00', 0x100000000001, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x1}, 0x48) accept(r0, &(0x7f00002b0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005e4000-0x4)=0x10) 2018/02/04 23:14:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e42000)={0x0, 0x1f00000000}, &(0x7f00002d4000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000227000)={0x2, 0xfff, 0x3, 0x2, 0x9, 0x10000, 0x33800000000000, 0x1, r1}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000323000), &(0x7f00002c1000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/mls\x00', 0x0, 0x0) [ 230.719521] QAT: Invalid ioctl 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000712000)='/dev/ion\x00', 0x200000, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:14:26 executing program 4: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dfd000)='Z!i?K*', 0x6, 0x20000000, &(0x7f0000134000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000550000)='/dev/dsp\x00', 0x1, 0x0) r2 = accept$llc(r1, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r3 = epoll_create(0x1000) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000dff000-0xc)={0x20000000}) r4 = dup2(r2, r3) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/mixer\x00', 0x2c000, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00002da000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b1000)={0x0}, &(0x7f00004c8000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a3f000)=r7) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r8 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000ba2000)={0x101, r9}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r5, &(0x7f0000e00000)='./file0\x00', r4, &(0x7f00005c7000)='./file0\x00') recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/04 23:14:26 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fb3000-0x20)={0x0, 0x0, 0x10000, 0x10000}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000aa7000)={0x1000000000000061, r2, 0xfffffffffffffffc, 0x9}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000020e000-0x4), &(0x7f0000fb2000-0x4)=0x4) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000202000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000390000-0x4)=0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000038d000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014a000-0x10)={r1, 0xffffffffffffd314, 0x2, 0x3}, &(0x7f0000076000)=0x10) 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept$inet(r4, 0x0, &(0x7f0000a77000+0x386)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000096a000)={0x40, 0x3, 0x1000}, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000054e000-0x12)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000b70000)="1644fcfc5ee2512ac8609ec8f1301cc2a154aa26b70fa607") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) syz_open_dev$sg(&(0x7f00004c4000)='/dev/sg#\x00', 0x8000, 0x80000) open(&(0x7f0000127000)='./file0\x00', 0x8000, 0x4) fstat(r0, &(0x7f00005c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000d24000)='./file0\x00', r1, &(0x7f0000062000-0x33)="8d339106fdff1383dba9ed7b946c102b9115f4b0489ae795c75f9f79f4ef7e010414fea93279d6829cf88843f910b4b3df34c5") ioctl(r0, 0x5381, &(0x7f00007d5000)) 2018/02/04 23:14:26 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/audio\x00', 0x60200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000-0x4)=0x8000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005cc000+0x7a3)='net/ip6_mr_vif\x00') pread64(r1, &(0x7f0000158000-0xdd)=""/221, 0x47e, 0x0) [ 230.750504] QAT: Invalid ioctl 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000171000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000021d000)) 2018/02/04 23:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000635000-0xc)=@sack_info={0x0, 0x2, 0x5}, &(0x7f0000269000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006a7000)={r5, 0x2}, 0x8) tee(r2, r1, 0x6, 0x0) 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x334, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c78000-0xd)='/dev/dmmidi#\x00', 0x891f, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e65000-0x18)={0x0, 0x9, 0x10, 0x1b6, 0x2}, &(0x7f0000212000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000ed000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000597000-0x4)=0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb7000-0xc)='/dev/rfkill\x00', 0x28102, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004ca000-0xb9)={0x0, 0xb1, "6c3d471fed5773d5cea0d7c240777672ad2a6d89bbd76ddc094a638b8a93168e43cb2fc9cfffa0c05a25407934c096a8d5ad171b6d8f9cb65b8c6dd246b86dc9cb312f713fa8f311245fde4b555d48e3b1e444edad7068e7604bcf3ba81e2b01119c3423dad13df37bc60d2cab347b94a2facb3eae3e3845ac2dd1ae3468d5e4d161f962e9655fd9ba93f9da89ac1e49572a257b68b565fa3d32e5a1d5b5aa5008b577107cd1f2106912090c91783fda8b"}, &(0x7f000050b000)=0xb9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000003b000-0x20)={0xbfb, 0x0, 0xa, 0x917, 0x1, 0xb2f, 0x200, 0x7fffffff, 0x0}, &(0x7f0000bf1000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ff3000)={r5, 0x7fffffff, 0xfffffffffffffff9, 0x4, 0x101, 0x2f, 0xffffffff, 0x1ff, {r6, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x4, 0x7, 0x0, 0x4, 0x9}}, &(0x7f000095c000)=0xb8) 2018/02/04 23:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ed7000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x400080) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b09000)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000abc000-0x8)={0x0, 0x705ddc81}, &(0x7f000016d000)=0x8) r2 = shmget$private(0x0, 0xc000, 0x78000000, &(0x7f0000358000/0xc000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000230000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000cc1000-0x4)=0xe8) r4 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c4000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000523000)=0xe8) r6 = getegid() r7 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000963000)={r1, 0x0, 0x30}, &(0x7f0000d00000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009c5000-0x4)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000efa000)={{0x9, r3, r4, r5, r6, 0x80, 0x5}, 0x3ff, 0x269, 0xffffffffffffffe0, 0x20, r7, r8, 0xffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000531000-0x8)={0x400, 0x0, 0x4, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000091e000-0x8)={r1, 0x8}, &(0x7f0000b12000)=0x8) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b76000-0xc)='/dev/autofs\x00', 0x301000, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) lchown(&(0x7f0000f5f000)='./file0\x00', r3, r4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r10) getsockopt$sock_buf(r10, 0x1, 0x3f, &(0x7f00000fe000-0x1000)=""/4096, &(0x7f0000bbd000-0x4)=0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000398000)={@generic="5f1948d7737753e4e73103cd6df4baf7", @ifru_flags=0x4100}) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000ecf000)=@pic) fcntl$setstatus(r10, 0x4, 0x423f7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e5e000-0x4)=0x0) ptrace$getregset(0x4204, r11, 0x201, &(0x7f0000b66000)={&(0x7f000042c000)=""/4096, 0x1000}) recvfrom$unix(r10, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) gettid() shutdown(r10, 0x0) 2018/02/04 23:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000534000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00006cd000-0x18)={0x3, 0x8000, 0xfffffffffffffffb, 0x7fff, 0x8, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001db000-0x10)="19010000000000000002001f004c0b54", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000e2e000-0x10)=[{&(0x7f0000c3e000-0x286)="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", 0x181}], 0x1}, 0x0) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) exit(0xffffffffffff7fff) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005cd000-0x1)='\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001b8000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00009e3000)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0xb2e, 0x3, 0x99, 0x2, 0x80, 0x0, 0x32, r1, r2}, {0x1, 0x6854, 0x80000000, 0x8, 0x3ff, 0x4, 0x9, 0x7}, {0x7fff, 0x100000000, 0x8, 0x6}, 0x8, 0x4, 0x0, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x3, 0xa50, 0x3b, 0x8c, 0x6}}, 0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)) 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f5b000-0x7)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c9b000), 0x0, 0x8804, &(0x7f0000f70000)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='irlan0\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00001b4000), &(0x7f0000f70000-0x4)=0xffffffffffffffd6) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f71000)={&(0x7f00008a8000-0x9)=@rc, 0x9, &(0x7f0000b12000)=[{&(0x7f0000763000)=""/35, 0x23}, {&(0x7f0000363000)=""/93, 0x5d}, {&(0x7f0000634000-0x88)=""/136, 0x88}, {&(0x7f0000f72000-0xb5)=""/181, 0xb5}, {&(0x7f0000f72000-0x47)=""/71, 0x47}, {&(0x7f0000f71000)=""/4096, 0x1000}, {&(0x7f0000f72000-0x6a)=""/106, 0x6a}, {&(0x7f0000f71000)=""/239, 0xef}], 0x8, &(0x7f0000c64000)=""/102, 0x66, 0x1}, 0x1) 2018/02/04 23:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014b000-0xd)='/dev/usbmon#\x00', 0x61, 0x480000) write$tun(r0, &(0x7f0000637000-0xd6)=@hdr={0x2, 0x1, 0x0, 0x6, 0x2, 0x7fffffff, @ipv4={{0x8, 0x4, 0x3, 0x9, 0xcc, 0x2, 0x8, 0x3, 0x5e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x9}, @rr={0x7, 0x3, 0x3, []}]}}, @icmp=@redirect={0x5, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x29, 0x4, 0x8dc, 0x4, 0x7f, 0x0, 0x3, 0xffff, 0x33, 0x401, @empty, @dev={0xac, 0x14, 0x0, 0xc}, {[@lsrr={0x83, 0x17, 0x8, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x78bf, 0x0, 0x100, []}, @lsrr={0x83, 0x27, 0x9d9, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x69, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x401}, @timestamp={0x44, 0x20, 0x3, 0x3, 0x1ff, [{[@dev={0xac, 0x14, 0x0, 0xb}], 0x7}, {[], 0x2}, {[@multicast2=0xe0000002], 0x9}, {[@multicast1=0xe0000001], 0xfffffffffffffffd}]}, @timestamp={0x44, 0x8, 0x7, 0x1, 0x8000, [{[], 0x6}]}, @noop={0x1}, @cipso={0x86, 0x1e, 0x0, [{0x7, 0x6, '6^\x00I'}, {0x0, 0x10, "d2dad9a050b648f8b19ad3dc2df4"}, {0x7, 0x2}]}]}}}}}, 0xd6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000622000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 23:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000c1f000-0x24)={0x0, 0x1c, [0x6, 0xffffffffffffda7e, 0x76000000000, 0x3f, 0xffffffffffffff01, 0x2, 0xe987]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00003e4000-0x2f)=""/47, 0x2f) 2018/02/04 23:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000132000-0x38)={0x0, 0x0, &(0x7f0000e9e000)=[{&(0x7f000002a000-0xf0)="31e750918fcc05982e6bb7fe02f8ef101f88e3612f8c156ee4574f8e79ef68e9d6a704cf970b25487c27f8ddd530aafc2032021cf5e91312b90be0a41f3ba089731eba628c6652ec8ba7717adf75a14493c3ec18175009c916623d8c23be0e7641dc1c64b979b0fa2655403f3ab6a75a1d01a6a8977cd6c7b33ea325631e23bee9e0c8cffd958092317beb49c6ab114ae7b1bd120396bc330372ad85c1dfbe1ee5f9323a9893631be4b252221956516f2381fe1f90869c6094d07f580d5bb465853829b78ca4ccec8fc213863a765839a86bf7409a0a6a4358edf385016bb3c50aa6cb8b3bf77c0dfce826dc5cb3cc24", 0xf0}, {&(0x7f0000c04000-0x68)="ab2389e2b5fba04fb5dc6daf4545edcd1da490940b7c7a44ecbde194148d88b5264324d79afdb3d62618a0b63728d7deb5c6b48576ba0ba9cbe1402b0b1fa5a3492edf25b30b2e4bf5ec6412b0cd0be03cf15238d78619f2d76bca628b8931982f1073cd5370865f", 0x68}], 0x2, &(0x7f0000231000-0x60)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0x60, 0x10}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000754000-0x20)={@generic="36aba9dcdc51749bbe9b4db98a5673ca", @ifru_flags}) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000863000-0x8)={0x0, 0x0}) socketpair(0x0, 0x1, 0x3ff, &(0x7f0000e76000)) ptrace$peek(0x3, r1, &(0x7f0000563000-0x8)) 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsync(0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000069000-0xb)='/dev/hwrng\x00', 0x30b340998405a003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002a7000-0x65)={0x0, 0x5d, "f620a13b95fd301c620c60dfab5b41eb15f5650534aca288a73f28622e4122cb5bafa475e6c390780774a33429d2665bd0b233a476f757b1c6aec06834fcdd7a142127649066b5e5a4064c922d5b2b0a391ec8036c951b5859d9639799"}, &(0x7f00001b4000)=0x65) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f31000-0x8)={r1, 0x9f}, &(0x7f0000cba000-0x4)=0x8) 2018/02/04 23:14:26 executing program 4: prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c9b000-0x10)={0x6, &(0x7f0000cf8000)=[{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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x4, &(0x7f0000001000-0x10)=[0xf80, 0x6, 0x5c800000000000, 0x2], &(0x7f0000001000-0xc)=[0x4, 0x8887, 0x17f4], 0x34, 0x4, 0xc846, &(0x7f0000acd000)=[0x3fe00, 0x800, 0x4, 0x7], &(0x7f00004c6000-0xc)=[0x5, 0x20, 0x1]}) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4b000-0x15)='/proc/self/net/pfkey\x00', 0x145142, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000da1000-0x10)={0x5, 0xfffffffffffffffa, 0x800, 0x100}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008cd000-0x8)=0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000c7e000-0x4)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xffffffffffffff7f, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000266000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@nfc={0x27}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a14000)={0x0, @tick=0x401, 0x8, {0x800, 0xfffffffffffffff9}, 0x6, 0x3, 0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000156000)=[@in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @empty}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x6c) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/04 23:14:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000038000-0xb7)=""/183, &(0x7f0000001000-0x4)=0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x9, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_flags}) mmap$binder(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x80000001, 0x4, 0x6f6, 0x1ff, 0x1fe460, 0x0, 0xffffffff, 0x80000001, 0x8000, 0x8}) 2018/02/04 23:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000059a000)={r1, 0x0, 0x0, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000488000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000683000-0x48)={0x4, 0x0, [{0x8e1, 0x0, 0x9}, {0x400001b7, 0x0, 0x3f}, {0x91d, 0x0, 0xff}, {0xc0011038, 0x0, 0xb0}]}) 2018/02/04 23:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004e9000)=[], 0x0, &(0x7f0000e2c000-0x10)={0x0, 0x989680}, &(0x7f0000726000), 0x8) r0 = syz_open_dev$amidi(&(0x7f0000cb7000-0xc)='/dev/amidi#\x00', 0xb9, 0x882) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000026b000)={0x0, 0x3, 0x4, 0x5, 0xdf1, 0x8, 0x5, 0x9, 0x0}, &(0x7f0000ee2000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000539000-0x4)=r1, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) finit_module(r0, &(0x7f0000a18000-0xc)='/dev/amidi#\x00', 0x1) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/04 23:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) accept(r0, &(0x7f0000206000-0x10)=@ethernet={0x0, @link_local}, &(0x7f00003aa000-0x4)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000bda000)='/dev/input/event#\x00', 0x20, 0x10900) times(&(0x7f00003ca000)) wait4(0xffffffffffffffff, &(0x7f0000b44000), 0x4, &(0x7f0000c62000)) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000227000-0x8)='./file0\x00', 0x12800, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='vs') 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a33000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_rfcomm(r2, &(0x7f0000936000)={0x1f, {0x7, 0x10000, 0x6, 0x7, 0x9}, 0xd9c}, 0x9) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000012e000+0x36d)='/selinux/status\x00', 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f0000642000)={0x7}, &(0x7f0000076000-0x8), 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000beb000-0x8)={0x3, 0x81}) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsf0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x448) munlock(&(0x7f0000003000/0x1000)=nil, 0x1000) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/checkreqprot\x00', 0x10f040, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/audio\x00', 0x280, 0x0) ioctl(r1, 0x7f, &(0x7f00007ca000)="e65b4e5d102e749bc3c72ce17d6f3f2eb23411bceeb8e01e655c9977696cf880b34642981d2e385f33a56269d136484b433e757fb02ae3cefc7c2a7a0691dbddb3f7703e8ba0de6f685d455455e370b3bb829ac84be3a811bae168dd96184d4209e015b3d9bfa6ef6c33912fed2e17f36905481070c64e9b18a5") ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000f3f000-0x9a)="30e302f82e682ca9bbd8ddb52e51bc3083443410980522d593bb33f6766d7e3eb2399f2d80512311a6be653ba9582b31f9c34cde39a785cb73bb207b3428366e44688baf84d28e44ec7f682d354c9029c44290327b7d98be78e4948f4f6a80bd308cde3de39dae707b7b6cb90373b43e38b7d5e51389030a6ee94d572071032ba43b559f558ea54fe6395ec36d7ae2ba7010cd80a14d193f8d8c") ioctl$TIOCNOTTY(r2, 0x5422) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/04 23:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e06000-0xf)='/dev/sequencer\x00', 0x410000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000096c000-0x34)={{0x2, 0x1, 0x9, 0x2, 0x9}}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = memfd_create(&(0x7f00006af000-0x3)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/04 23:14:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/02/04 23:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000004000), &(0x7f0000cd9000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)}) setxattr(&(0x7f000000d000)='./file0\x00', &(0x7f000010a000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c5000-0x8)='self\\}&\x00', 0x0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/04 23:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d52000)={0x3, 0xffffffffffffff9c, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/ion\x00', 0x80001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00008c5000)={0x20000002}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x1) 2018/02/04 23:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000582000)={0x0, 0x1}, &(0x7f0000c39000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000075000-0x8)={r2, 0x400, 0x8c}, &(0x7f000058a000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/04 23:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 231.143541] binder_alloc: binder_alloc_mmap_handler: 30569 20000000-20002000 already mapped failed -16 [ 231.162555] binder: BINDER_SET_CONTEXT_MGR already set [ 231.168673] binder_alloc: 30569: binder_alloc_buf, no vma [ 231.174346] binder: 30569:30571 ioctl 40046207 0 returned -16 [ 231.180262] binder: 30569:30579 transaction failed 29189/-3, size 0-0 line 2957 [ 231.187996] binder_alloc: 30569: binder_alloc_buf, no vma 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c53000-0x5)='user\x00', &(0x7f000016f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xa)="d832b42f4edcfe8bbee2", 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000ecf000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x7fffffff, 0x5, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xd221, 0x200000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x2, 0x0, 0x2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000+0x982)={0x7, r3, 0x3, 0xffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000004000-0x14)={0x662, 0xc, [0x0, 0x10000, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={r4, 0x1ff, 0x6}, &(0x7f0000005000-0x4)=0x10) r6 = getpid() sched_getattr(r6, &(0x7f0000001000), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xe)={r5, 0x2654, 0x3, [0x7f, 0x7, 0x8]}, &(0x7f0000003000-0x4)=0xe) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000002000)=""/169) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r7, 0x2}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x820b, 0x1, 0x1637, r4}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000)={r8, 0x4, 0x1, 0xffffffff, 0x4, 0x2}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000008000-0x4)=r6) 2018/02/04 23:14:27 executing program 6: socketpair(0x2, 0x800, 0xfa20, &(0x7f0000705000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00008e5000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000d5f000)=[{&(0x7f0000f69000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f0000648000)=[{&(0x7f0000a2d000)=""/198, 0xc6}, {&(0x7f0000673000-0x7e)=""/126, 0x7e}, {&(0x7f0000709000)=""/10, 0xa}, {&(0x7f0000ba2000-0x99)=""/153, 0x99}], 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) fcntl$notify(r1, 0x402, 0x28) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f80000)='/dev/midi#\x00', 0x715b, 0x440200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dff000)={0x0, 0x1ff}, &(0x7f0000834000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r3, r3, &(0x7f0000909000)=0x10004, 0x200000000000009) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f81000-0x8)=@assoc_value={r2, 0x4ed1}, &(0x7f0000959000-0x4)=0x8) connect(r0, &(0x7f0000f78000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a) 2018/02/04 23:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) membarrier(0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000676000)=""/174) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000c87000)={0x6, r0}) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a81000)='./file0\x00', 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f3f000)) r1 = creat(&(0x7f00009e6000)='./file0\x00', 0x8) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000099b000)=""/4096) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000577000-0x6)={0xfe00000000000000, 0x3}) ioctl$sock_bt(r0, 0x541b, &(0x7f0000b9c000-0xc0)="0581a6fa0192cb70d73b120f1f14457973118fd6d115131f8b89996f9ddd67131d14fad3a4f0979550967836677e0673ae421bc009cd897ad64642744916d5acd33dd76542b5309eab5f4d20a0e1c7cbbc8d7b714aca913aff61e9baad4fc26eef86e2c2da3fa9309745164892f35f2e6253c03366378437bc3afd00b838f670257081d906302c3f16f464b538ab8077af2990d1bde6c378cc544e813882b782f02e93c5cf34e91f1f7e7dbe4c6e90a74752b10b5c2bb698f2b61de85af4747f") mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$vcsa(&(0x7f0000024000)='/dev/vcsa#\x00', 0x7ff, 0x400) epoll_wait(r2, &(0x7f00009c8000-0x18)=[{}, {}], 0x2, 0xac3) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) readahead(r0, 0x407, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/rtc\x00', 0x40, 0x0) bind$ipx(r1, &(0x7f000027e000-0x10)={0x4, 0x6, 0x2, "c6b65fd6a984", 0x36}, 0xfffffffffffffd99) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d7c000)={0x0, @dev, @broadcast}, &(0x7f00002ea000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000411000)=0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000036a000-0x70)) syz_open_dev$evdev(&(0x7f00005f7000)='/dev/input/event#\x00', 0x6, 0x4000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e5d000)=0xfff, 0x1) sendfile(r2, r1, &(0x7f000025d000-0x8)=0x26, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000416000)={0x0}, &(0x7f000056d000-0x4)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000464000-0x20)={@generic="cb9c4d59aef45136594371897f731834", @ifru_flags=0x3d01}) kcmp(r4, r5, 0x6, r2, r1) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000b82000-0x20)={0x400}) r6 = syz_open_dev$sndmidi(&(0x7f0000096000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000798000-0x8)) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet(r6, &(0x7f000083b000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ea2000)=0xffffffffffffff5b) connect$inet6(r7, &(0x7f0000078000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f000036c000-0x9)='/dev/rtc\x00', 0x10000, 0x0) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000)=""/123, 0x7b) r1 = request_key(&(0x7f00004fd000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f000023f000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = semget$private(0x0, 0x3, 0x100) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001000-0xc5)=""/197) syz_extract_tcp_res$synack(&(0x7f00008bb000-0x8), 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000002000)={0x1, "c2de7d12abdb"}) 2018/02/04 23:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb2000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000dee000-0xea)=""/234) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) creat(&(0x7f0000d17000)='./file0\x00', 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 231.193701] binder: 30569:30584 transaction failed 29189/-3, size 0-0 line 2957 [ 231.208755] binder: undelivered TRANSACTION_ERROR: 29189 [ 231.214248] binder: undelivered TRANSACTION_ERROR: 29189 [ 231.219725] binder: undelivered TRANSACTION_COMPLETE [ 231.224833] binder: undelivered TRANSACTION_COMPLETE [ 231.229951] binder: undelivered transaction 124, process died. [ 231.235915] binder: undelivered transaction 123, process died. 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x1) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x9, 0x4) pread64(r0, &(0x7f00009fc000)=""/45, 0x2d, 0x0) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f00004cf000)={0x10, 0x0, 0x3, 0x10}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00002ed000-0x2)=0x1, 0x2) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000096b000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005c4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) fcntl$getflags(r2, 0x40a) bind$packet(r3, &(0x7f00008b7000-0x14)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ff7000-0xdf)={0x0, 0xd7, "67365ba8fb30fd39d1f343b01fb8e1e9cb689cbd9016c33bac6bedfeab560d20250ed58304a447dec321e55dcb43e711b7202ba1819d6018eec6d70cb7838f024a36fea272ae81fe346e4e1991caf81eba900598e9f8726aedc7bbccd48530511a5deae8d257c407774c1d7fc1afdf9c41e2347ef7f66821635b617bae82e041d69f7c53c72a87bbf8a15f814eeeacf117b62061ea054e00ade787fc5baead1c76a63758c6f9d18be32619225d8ebf9f2862475fe2df2d195ad4ea5ac56f3e8aa529ae29aaaa631fcdbefe1f41db5674a3d0bad14b836f"}, &(0x7f00002ca000)=0xdf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000499000-0x20)={0x2b3e, 0x1, 0x0, 0x2ca2, 0x0, 0x8e10, 0x80000000000, 0x3, r6}, &(0x7f0000c88000)=0x20) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f000066a000-0x10)={&(0x7f00003a6000/0x2000)=nil, 0x2000}) 2018/02/04 23:14:27 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8000000004) mmap(&(0x7f0000000000/0x95b000)=nil, 0x95b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00005f2000)={0x3, 0x1, 0xffffffffffffffff, 0x3}) 2018/02/04 23:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f000051d000)=[], 0x301, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000986000)='/dev/vcs#\x00', 0xffffffff00000001, 0x2) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000051b000-0x4)) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) syz_open_dev$sg(&(0x7f00008b5000-0x9)='/dev/sg#\x00', 0x3, 0x400) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b34000-0x2)=0x120000000000000, 0x2) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000a62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffdac) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000979000)={@generic="a36b240f0c283e9d4c5ec82c245cf6a0", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000050a000-0x20)={0x9, 0x0, 0xd, 0x8001, 0x5, 0x9, 0x0, 0x1, 0x0}, &(0x7f0000a67000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f35000)={r2, 0x6}, &(0x7f0000a14000)=0x8) setsockopt(r1, 0x10d, 0x800000000b, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007f6000)=0x5, 0x4) 2018/02/04 23:14:27 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000028000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha384-avx,ctr-serpent-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000027000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001f000), 0x20) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r0, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007df000-0x4), &(0x7f0000564000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004ac000), 0x4) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a4000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00002b9000-0x4)=0x4) 2018/02/04 23:14:27 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007fa000-0xa)='/dev/vcs#\x00', 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000242000)={{0xe71965f2c51dc50, 0x0, 0x3, 0x3, 0x8}, 0x5, 0x9}) unshare(0x400) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000ab0000)=""/77) sendto$ax25(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x0, &(0x7f0000c01000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/policy\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000428000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000385000-0x1e)={0x18, 0x0, {0x0, @random="63e42be481a3", @generic="183e8c407078232a3f01bdee2070ac66"}}) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b4f000-0x9)='/dev/kvm\x00', 0x512fff, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) dup2(r2, r1) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a4a000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000384000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ed1000-0x8)={r3, 0x7}, &(0x7f00008b3000)=0x8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000691000)={&(0x7f0000000000/0x1000)=nil, 0x7e3f7ee5, 0x1, 0x2, &(0x7f00001f2000/0x3000)=nil, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x30) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001e000)=r1) lstat(&(0x7f000001d000)='./file0\x00', &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000001e000-0x8)='./file0\x00', 0x4000, 0x0, r2, 0x2, 0x209000) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b24000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0}, {0x0, r1}}, &(0x7f0000956000)) r2 = open(&(0x7f0000d53000)='./file0\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00008ba000)={0x1, 0xffffffffffffff79, 0x3df, 0xff, 0xe20, 0x5}) timer_gettime(0x0, &(0x7f0000a33000-0x20)) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027b000)='net/ip6_mr_cache\x00') r1 = socket$kcm(0x29, 0x2, 0x0) io_setup(0x5, &(0x7f0000069000-0x8)=0x0) io_submit(r2, 0x4, &(0x7f0000049000)=[&(0x7f0000df8000-0x40)={0x0, 0x0, 0x0, 0xf, 0x3d, r0, &(0x7f0000422000-0x8e)="d5d7f6f6937780465577e189f230b35c245d07b9208cf2d39af523a5fdd9f88506674bba9d572e940c7623883d9fdf20833d3c0ae4d4064d7eb10708bfaf213a51f789264422484c9bd22c67c6e766c272665707f486d1a386858f0ce7341370b960be4499616978042d69c30929182e5bb524373b9f00a1425d8985218b310be4cc0c3eb67977ea2cd70bc5726e", 0x8e, 0x9, 0x0, 0x1, r0}, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000136000+0x4e8)="659389f7573fc927f76c70d7a597cdeb4d6e7fb05659b12e7b0cd4b1a12f1db8929698b66b0d8309", 0x28, 0x2, 0x0, 0x1, r0}, &(0x7f00004d0000-0x40)={0x0, 0x0, 0x0, 0x9, 0x3, r0, &(0x7f0000bb2000)="8df4de36378730147f5639fed7e52ad7f6fb733ce25f47adc0e5c12e861188ed952e0de5de8af29a36887cc8a113a7e94a29854beb65989cbb00c843453a5fa73d525208932f51fe81a5ee00f728c034c9ffd6dc12be295d4f61213e0857e2654b784a940358329f997a340221fce57e930713e2e437819b43f3eb70f73515998bc058edd1d5b9f7b0", 0x89, 0x9, 0x0, 0x1, r0}, &(0x7f0000532000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000a4a000)="3494907bd5cc43b9c09d218db20e8b8b51294e53ed5175f2906d86a67bd1107867fe4f8b5c4f55802600655dd5c13e468d89d5f0bcceb3d9ef4874b9066c5143ec198997646638fcde49046dfeaf0741ee5aa56142ee48224551edea8e86705d", 0x60, 0x9, 0x0, 0x1, r0}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) write$eventfd(r0, &(0x7f00009c0000-0x8)=0xff, 0x8) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r6 = getpgrp(0xffffffffffffffff) sched_setaffinity(r6, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) readv(r5, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00000c5000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000def000-0x4)=0x20, 0x4) r7 = dup3(r4, r3, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) accept4(r7, &(0x7f0000246000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000823000)=0x10, 0x80000) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) fcntl$setlease(r1, 0x400, 0x1) accept$alg(r1, 0x0, 0x0) 2018/02/04 23:14:27 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x8b4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb67}}, 0x100000000, 0x7}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000), &(0x7f0000004000-0x4)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}, 0x101, 0x79ce}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000004000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r3, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0x80000001, 0x7}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x0, 0x1, 0x7, 0xf708, r3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000006000)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000006000-0xa)={0xcf18, "2565850ee6ce"}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000005000-0x28)={@syzn}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x800c, 0x0, 0x2400000000, r3}, &(0x7f0000005000)=0x10) 2018/02/04 23:14:27 executing program 0: io_setup(0xc9, &(0x7f00007e1000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x1, 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000002e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0xa0800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00006a6000-0xf7)=""/247) sendmsg$nl_netfilter(r2, &(0x7f0000f7a000-0x38)={&(0x7f0000721000)={0x10}, 0xc, &(0x7f0000e62000)={&(0x7f00006a7000-0x24)={0x24, 0x4, 0xf, 0x300, 0x1, 0x0, {0xa, 0x0, 0x2}, [@typed={0x10, 0x60, @u64=0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00009b7000)={{0x20, 0x4, 0x8001, 0x1, "25af50d79884e12dba8decf60ca1a17631a8c4318d9a4074fcc3870249001523b5ca9593f15b9048bf06d906", 0x164}, 0x2, [0x10000, 0x8, 0x800, 0x0, 0x1, 0x100000000000, 0x9, 0x7, 0xfffffffffffffffe, 0xe6, 0x7, 0x9, 0x6, 0x5, 0x8, 0x2, 0x99dd, 0x100000001, 0x8, 0x100000001, 0x5, 0x0, 0x80000000, 0x4, 0x3, 0x7, 0x3f, 0x9, 0x6, 0x7ff, 0x5, 0x80, 0x3, 0x51ac, 0x9, 0x6, 0x0, 0x4, 0x3, 0x6, 0xffffffff, 0x80, 0x2, 0x565, 0x3f, 0x4, 0x1861, 0x8000, 0xffff, 0x1000, 0x4, 0x1, 0xffffffff, 0xce1, 0x6, 0xb73, 0x95, 0x5, 0xffff, 0x81, 0x4d52c63a, 0x0, 0x0, 0x8, 0xb9c, 0x1ff, 0xfffffffffffffff9, 0x6, 0x8, 0x200, 0x1, 0x4, 0x6, 0x4, 0x7fff, 0x1, 0x3, 0x4, 0x0, 0x100, 0x5, 0x4e, 0x7, 0x6f86, 0x3b, 0x7, 0x2, 0x0, 0x1fe, 0x7fff, 0x7f, 0x2, 0x8000, 0x5f2f, 0x9, 0x7, 0x3f, 0x0, 0x80, 0x401, 0xf4a, 0x80000000, 0xfff, 0xc5, 0x7fffffff, 0x1, 0x5f7, 0x1, 0x1, 0x20, 0xff, 0x1, 0x6, 0x8, 0x4, 0x3, 0xfa9, 0x5, 0xffffffff, 0x80, 0x8, 0x4, 0x8, 0x8, 0x0, 0x3, 0x1000, 0x7]}) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000cfb000), &(0x7f000091a000)=0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f82000-0x10)={0x0, 0x1e, &(0x7f0000d24000-0x1e)="49f5b17827b338b168c4a899c8df3481aa595cc01854c1263e0d4cef1538"}) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000afd000)=""/4096, 0x1000, 0x40002040, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x14c}, 0x1}, 0x0) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000733000)="783b70f761462fa4d633fafc64edaaafed65a16d9ad84fc52435d55c80ad368405a05668c27c77ff2e1a44e4c93694a53141d9fcbb5f8a774506ce5ec4142588f5ff55e9103663cac7546c1fe1bf20412669403d265b9f6b564c0a01b957422e78d8389f0bae8fbe081a3b7655a227a6a4c4e0084303c97540fc4f7d81116ee012316480db9be7b0f660f8b70c777119bd57863a308366d62a3dc87146a78c3aa6b4e5096066bd8115dfe4c4a16f24a6f8430280b7b3d5305f24cc1b8d4aa69e8dda216d") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) dup2(r1, r2) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000740000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004a8000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00006af000+0x3e3)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f50000)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) r3 = socket$inet(0x2, 0x80a, 0xffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002e7000)={0x0, 0x2827, 0x1, 0x1, 0x400, 0x2784, 0xfffffffffffffffd, 0xebc, 0x0}, &(0x7f0000449000+0xaee)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000779000-0xe)={r4, 0x0, 0x3, [0xe09, 0x7fff, 0x4bcb]}, 0xe) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000949000-0x10)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001c4000-0xb3)={0x0, 0xab, "ce9b548d26869b37c052efe5036192181695bd40c481bbcfb0689dc3125fede21c7ac271b1abbb46284029e9fbbfffef984f0e5fb217c24d2370b90ff8c9f8590eb93c68d93218c4640dc65bf7270f6002f2bb37673848f616a3e4c163bd0267f51b946f7004537e46915fc1fb53f8e1fde8230729dbcafca4ae9827afe4ed0463864e9cdcf5c5ead33eda63dcadde247b774faaea14c48cb693f722be1bba7925697365270b122c36249a"}, &(0x7f00005d1000)=0xb3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000633000-0x8)={r1, 0x80000001}, 0x8) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) unlink(&(0x7f0000d39000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r2, &(0x7f0000006000-0xe75)=""/4096, 0x1000) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r3, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [], [0x80000000, 0x386, 0x3, 0x1000]}) munlock(&(0x7f00004df000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 23:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000311000-0xe8)={{{@in6=@empty, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000030b000-0x4)=0xe8) getresgid(&(0x7f000017b000), &(0x7f0000e7d000+0xfd3), &(0x7f0000766000-0x4)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000361000), 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000a13000-0x4)=0x7, 0x4) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000260000)=""/166) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) exit(0x0) r1 = syz_open_dev$evdev(&(0x7f0000c88000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000167000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{}], 0x18) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000dc9000)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x10000, 0x3, 0x20, 0x0, 'syz1\x00', 0xbb6}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x9, 0x6c30696f}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4a0) syz_emit_ethernet(0x32, &(0x7f00001f5000-0x209d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11b3, &(0x7f0000aef000-0x11b3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x11a5, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @empty, {[]}}, @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x8, 0x0, 0x1, 0x880b, 0xde, 0x0, [], "33e908d372a706dcd29a91ff8c1ebdd3411972b959b046b2ddf7b13313c9ef9112160136abf81ce76d1e466a8b6216eab78ebcd0ac465e0e651cb2a06b5790c7654f8480701b5ade04fa5faabb0bbfec0017c3f66bfbb0119f6ad8179ece8654a3bb15ee7ae07e729b045512c47fdf8f01f67bcf5f6643b9374c1e35b5098db9a3582a447f4e064c3fb26420e2df25b240d7a08023bd7671873b662853ecaefc06d81fef8bd2878b909c7a90d7880f1f8b73921748d440b82d1917cc19fdd6b47d86006fdf7cc13b8ee345777654cda42b21f662f76533ff0e74aeeba1ba"}, {0x33, 0x0, 0x7d, 0x5c4, 0x0, 0x0, 0x800, [0x5, 0xfffffffffffffff7], "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"}, {0x5, 0x0, 0x4, 0x2, 0x0, 0x0, 0x86dd, [0xa2], "b8204e3a5206a23e744d88883d3396d4fe60785f7f89a8492b89c00dea5677fcabf8d48ecc86acad02f6fc716ddc72b1c1a7f23a4196f77e429e3ad51b93df1d68a8d393aa8eca48790a4a18308de7aba4f0da73ce9f70ce853a340bb88080d62ca5db97d5fa75478415471064df2d81187bd93a5bd543fe023f456b8a565bdb0a699bf407e23ac9d94793a9ffdd55f4140b9d7d25143ebf8e7de9a390"}}}}}}, &(0x7f00005e4000-0x10)={0xffffffffffffffff, 0x2, [0xe2d, 0xc8]}) 2018/02/04 23:14:27 executing program 0: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xc7}, &(0x7f000022c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x80000001) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x10001}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005b4000-0xe)={0x5, [0x1, 0x37d5, 0x400, 0x1, 0x1]}, &(0x7f000085a000)=0xe) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c54000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x284}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00007da000)={&(0x7f0000065000/0x3000)=nil, 0x1, 0x5, 0x40, &(0x7f0000977000/0x4000)=nil, 0xc2d9}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ae2000-0x8)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00007fa000)={0x80000001, 0x9, 0x371, 0x4, 0x2d0}) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bee000-0x8)) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000274000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x18}, 0x1}, 0x0) 2018/02/04 23:14:27 executing program 3: r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000000000), 0x2d4) 2018/02/04 23:14:27 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d12000-0x4)=0x44, 0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) setsockopt(r1, 0x0, 0x0, &(0x7f0000af3000-0xd7)="9b3e9c61fd5e00479482687ffac94a312fe3ec88a55d24ce5eb8522a6cd354efde7c12dc5ed3250a017980e860edfd06cfc04d52bb91be23b3f17947e409de813d3615f506078b9f2dabc7778b9ac9471f6651be7d9296fea620aa400014f6459ad346f24baf08fa082542a4c486bef1222be2056d394ac1d046de90dc125eb2d055297eb075fd3a5d74664ab180067617383e4536b0b1fda173fa1d243ec65a32eb89cbfd65ca88316dbf5ff5ffd25b0cd210b5c04000b284594e583e004a81dcc8888c5ce39c83370b018270bde588b430fd2f2107b2", 0xd7) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b3e000), 0x1, 0x0) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) request_key(&(0x7f0000670000)='rxrpc\x00', &(0x7f0000b38000)={0x73, 0x79, 0x7a}, &(0x7f0000c53000-0x1)='\x00', 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b1e000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffd}}}, &(0x7f00002a9000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000036d000)={r4, 0x9}, 0xc) 2018/02/04 23:14:27 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map}) [ 231.688951] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e48000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) symlinkat(&(0x7f0000f8b000-0x8)='./file0\x00', r0, &(0x7f0000580000-0x8)='./file0\x00') syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00001a1000)=0xffffff9fffffbdff) mkdir(&(0x7f00003ca000-0x8)='./file0\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f000008d000-0xc)={&(0x7f0000c14000-0x8)='./file0\x00', r0}, 0xc) rmdir(&(0x7f000055b000)='./file0\x00') mknod$loop(&(0x7f000089f000)='./file0\x00', 0x80, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ddb000), &(0x7f0000ebe000-0x4)=0xc) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000011c000-0x8)='./file0\x00', &(0x7f0000482000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) [ 231.740442] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r1 = msgget$private(0x0, 0x92) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/114) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x81, &(0x7f0000d0e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) dup(0xffffffffffffffff) 2018/02/04 23:14:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x31, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x1, 0x4) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x5, &(0x7f0000004000)={0x29, 0x3, 0x3f, 0x800}) sched_setscheduler(r1, 0x2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000007000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@ipv4_getroute={0x14, 0x1a, 0x18, 0x0, 0x0, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x20040081) 2018/02/04 23:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000524000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) sendto$inet6(r0, &(0x7f0000766000)="0db173f105133413f1b42913c76d9848a58ea27aaab5ad32342ba9bfa1acac9cb8bd6d90f8da8e4fef20f28afef9f4361f63dae4ad807219edca59f35804eafae97efa61500fa93d0ecd70d0e65560b83a95a3115dedd02c5c9cab3a22", 0x5d, 0x4, &(0x7f00008c4000-0x1c)={0xa, 0x1, 0x1000000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006ac000)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e5bd3663798862745aecf19ac27146df237ba793526ec8fb8c19dcead74780b354022747cc50f1d56d08d930eb8951c032ac82ab7e24f9c040630cdc9f317174", "a0048cd284c85691b3c30c129b2d2594b2970b087c2a551ce234a54d62fb0bab"}) 2018/02/04 23:14:27 executing program 3: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000697000/0x2000)=nil, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/vcs\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00005b9000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00002ee000)="f2a50f35baf80c66b88c8cbd8966efbafc0ced0f20c06635010000000f22c0ba410066ed66b84ece54380f23c00f21f86635000008000f23f826f33e3e0fba6300f00f060f01350f07", 0x49}], 0x1, 0x1, &(0x7f0000000000)=[], 0x0) msync(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x4) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb}}) r1 = getpgid(0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x7, &(0x7f0000fea000-0x38)=[&(0x7f0000470000/0x2000)=nil, &(0x7f0000492000/0x2000)=nil, &(0x7f0000aec000/0x4000)=nil, &(0x7f00002c3000/0x1000)=nil, &(0x7f0000bf1000/0x3000)=nil, &(0x7f0000553000/0x4000)=nil, &(0x7f0000b75000/0x4000)=nil], &(0x7f0000fea000-0xc)=[0x8, 0x0, 0x100], &(0x7f0000fea000-0x8)=[0x0, 0x0], 0x6) rt_sigprocmask(0x1, &(0x7f0000c57000-0x8)={0x2}, &(0x7f00000cf000-0x8), 0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000985000)='/dev/vcs#\x00', 0x9, 0x40000) recvfrom$llc(r2, &(0x7f00007a7000-0x84)=""/132, 0x84, 0x40, &(0x7f0000550000)={0x1a, 0x3, 0x8000, 0x9, 0x9, 0x7f800000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fe9000)) 2018/02/04 23:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d93000-0x9)='/dev/sg#\x00', 0xfffffffffffffbff, 0x40000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000ca6000-0x4), &(0x7f0000b54000-0x4)=0x4) io_setup(0x1, &(0x7f0000e4a000)=0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) io_submit(r3, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r3, 0x5, &(0x7f0000671000)=[&(0x7f0000068000)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f00004e7000), 0x0, 0x3, 0x0, 0x1, r0}, &(0x7f000063b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000d72000)="abad0493ea803de081fae7ad7c8beedef5", 0x11, 0x5, 0x0, 0x1, r1}, &(0x7f0000e05000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000598000)="61186f9342821aa34e9f05acf201608095f9b2103304538725b77bd4af3f013e44be00dbcd8a3a315d9a5df90dd30dbdbc60228a0280bcbbdb8b6f1192d2ddb56459e8e17a616bf808de15a08dad2c8afc6f81ca225e8ec93c65fa351a130a966542b8705cf7188af52cc6b8e652", 0x6e, 0xfffffffffffffe01, 0x0, 0x1, r1}, &(0x7f0000302000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000c0b000)="d89728db4de40cd5d18b54ed0a76d58c4789dae8d850d27a65f2a6a74b6c19f86a86a660dc9f5bccac268fea78834bda9aa71b63aeb89dc07298977c84b1f7432b985faac0f6fbb1483b6bc0ddf6595adf43cd7db8a9767d7edeedb419d99a514bdf700dd134e6e4b83654", 0x6b, 0x401, 0x0, 0x1, r1}, &(0x7f0000a02000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000a10000)="5b32814bd13b50a581a2326c74f86f9b5a775c5638608cf799528f542d31eec40cb5f5791a150e84c8f8423b", 0x2c, 0x7, 0x0, 0x0, r1}]) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) timerfd_gettime(r0, &(0x7f0000011000)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ab3000-0x4)=0x98) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000502000-0x4)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioperm(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40)={0xffffffffffffffe2}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 23:14:27 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009e1000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000001000)=""/203, 0xcb}, &(0x7f0000000000), 0x20}, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000643000)={0x1, &(0x7f0000001000)=[{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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00005dd000)={r2, 0x1, &(0x7f0000000000)=[0x9], &(0x7f0000001000-0x28)=[0x7ff, 0xffffffff, 0x6, 0xf0, 0x5, 0x4, 0x6, 0x1, 0xf438, 0x2], 0x30, 0x2, 0x3fa7, &(0x7f0000f0b000)=[0x9, 0xd7], &(0x7f0000000000)=[0x1a5]}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x60000000, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, {[]}}, @icmp=@info_reply={0x10}}}}}, 0x0) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f7d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00003bf000)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000c9b000-0xdd)="12817ea59b908b078bf85790c7e6650114415de0e2e580af08a7a5acb98d8fab1798e5c978335bf3840399ba861fa053f3fe2bc83c4ac20567f374fb333f408e694877e7d533bfbbb4c2f04bd75e4997c7f8bb60b2f033dffb7ca4d3198a5131910561ee9fe7f1c04dd74de32e0c5ef1be59daa2b8a2a29dc053b4a85d19a9abcd390d7f1d2b9b64e05a349ca793160884a5724dba66e28b739440839406c8574a5245b12830d239819d07682b0429b94a28ddfb353e2be9421bdacb4be629c3789577327cce336d850382b85745e60db83f9b943b9ab34d50d3dff068", 0xdd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006d4000)=0x4, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0xfc, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0xfc}, 0x1}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x22, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000055b000-0x48)=""/72, &(0x7f000091a000-0x4)=0x48) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b2a000-0x4)=0x0) fstat(r0, &(0x7f000067f000+0x9db)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c23000)='./file0\x00', &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e8e000-0x8)={0x0, 0x0}) stat(&(0x7f0000d76000-0x8)='./file0\x00', &(0x7f0000249000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cee000)={0x0}, &(0x7f0000c46000)=0xc) r9 = getuid() stat(&(0x7f0000bea000-0x8)='./file0\x00', &(0x7f000055b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000808000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000012000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d60000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000aa3000)=[{&(0x7f00009ec000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000046000)=[{&(0x7f00000d5000-0x72)="2f4e60f9aa4d1d91f1fc872a95c64cdfa8efbb5f6c638f0bddee3956fb273f617e1dee7ecff2170c78ca3a62a9c74fdf5c024967596b33f96c7e2627586f28e6675c0e7b254ffab468f846c078f534cdff7874f9d427d7f4d1d490cee8366f32bbf8ae041a23d8d8b399cd763efe8c320412", 0x72}, {&(0x7f0000339000-0xd6)="ea727c9e5fb6f8b5fca22101063c249d50a916da8a194c6646fbf89f72a785b1fb8cfc7e501916006a81407b81293a88bb977e9cb60d7124ae2af9f16e8bbc17d4fe090f3ad2940808795415fb7387c883892ff9e734c5070becd7be812a66642d164d4870c04f2bb99cc9c625f8d91af0a8d8abc5661b6167c24373d8aa606eb0a6e3deebc5716ad1d17a4fcc692d3ddaa393542d541e928ceca6e734dad183671c3a4f9bdc6dd91a4fa4a068ccca4c8cf3ce1d1b9d9764077760f0fe87a6ec3cd8ef077d3711f67ee9dd6bd418e7a4c3d43628532b", 0xd6}, {&(0x7f00004a8000-0x5)="c26f27cf73", 0x5}, {&(0x7f00006e5000)="3231968d92ca9f16d037d2e988be525cec1eef7e7e1ba81f2b27693fb3c9c047b8e2d48e0f4593dc2486855f5a5d491d41ce9e4d42f1fc0bb4cc07c169c430c6098df8e739b5377f15dba184a3914ec095bc76c465e0c42fb3c770631f0721881c8bce9435310d5175a98a8de5bb220abeee99882ff368205aab6317e458a4cbd39a09f2e46ae460ce2bd70ae5b13aa6cbcadfb4308437b5427e477a1ce65570131a7f3513d065071971f182f05fce45f5be91e3de9f3222ef19686be55a141ee5000930aaf1f99c9184a48a4147846791caa8d691cbf3fe6a0afb42df95555db5e39a47c84da3c20cd2cb4533667828d13f69356b", 0xf5}, {&(0x7f00003b8000-0xd7)="1f4a7ecf749e66a437480053e00119ccfb7445aba5919e22edf6f9f55aaaf3be7028e5b0feb3db0a0c6e4d7032b497f661cbe97a189fa4bb2c3ce77b798c48a3acacb7c98530859edc1a7292ecb174ad13c83a5ff8fdc58102f2bb618c2c51e96c706cd900817b8e6b7bde89b89de24d95e7a21e93538c2f5d97b81bf2e33ce82529ed9cb4d706610f9a8e6b18067104c23ea2fea50b12ce93a8658cef955b5a28555bffc83b104d0a5a3659bebf71dafce43129577a1f3e1471a49f8d7cdc187a01bdc3f4d64e6f13a6de5126fba57949625319201c29", 0xd7}, {&(0x7f0000e20000-0x57)="5ecaa8d1edfa0296af212e946ffc89a50eee12e3a70845b0b7c478270e2073ad1173b2b6a930f8d8e2f9a2bab802d42a671d376a7378d2ee072a534a1f7dda25636835074b1021197eabedc68e5fc6bfa637e78c8e4382", 0x57}, {&(0x7f0000fb8000-0xfd)="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", 0xfd}, {&(0x7f00000c4000)="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", 0x1000}, {&(0x7f00003da000-0x1e)="62c61d35ad470597c18802ef9e033884a41df5f9ccdd40277f324ec90cfa", 0x1e}], 0x9, &(0x7f00000b1000-0xf8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf8, 0x10}], 0x1, 0xc0) preadv(r1, &(0x7f0000300000)=[{&(0x7f0000a5d000-0x1000)=""/4096, 0x1000}], 0x1, 0x8001) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000081) r1 = semget(0x2, 0x1, 0x400) semctl$GETPID(r1, 0x0, 0xb, &(0x7f000001b000)=""/208) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000024000)=0x400, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="86d3d653c25ea8d74a86add035adfdcf", {}, {}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}]}}, 0x2f8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000026000-0xb)='pkcs7_test\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000025000-0x7)="ce97f7949eae3c", 0x7, 0xfffffffffffffffb) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000008000-0xb)='pkcs7_test\x00', &(0x7f0000025000)='keyring\x00') 2018/02/04 23:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb3000)="e62f236574683100", 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x802000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) 2018/02/04 23:14:27 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) fremovexattr(r0, &(0x7f00003cb000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000c85000-0x4)=0xe5, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fcc000)=0x3) symlink(&(0x7f0000fcc000-0x2)='./file0\x00', &(0x7f0000fcc000-0x8)='./file0\x00') sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000aeb000-0x58)=@alg, &(0x7f0000aea000)=0x58, 0x800) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000aea000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e20000)='/dev/usbmon#\x00', 0x2, 0x200401) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000817000-0x28)={0x5, 0xf2fc, 0x1, 0xffffffff, 0xffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e71000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000aa3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d48000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x91}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009eb000)={0x7, 0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c65000-0xc)={0x4, 0xffffffffffffffff}) 2018/02/04 23:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dc8000-0x4)=0x3, 0x4) listen(r0, 0xe7a5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000ff000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x92b5}], 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c8c000)={0x80, 0x5, 0x5, 0xed8, 0x0}, &(0x7f0000d77000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000077d000)={r1, @in6={{0xa, 0x1, 0x400, @empty, 0x1}}, 0x3, 0x401}, 0xfffffd0f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000cfb000-0x8)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055f000-0x5f)='net/raw6\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000b4e000-0x49)=""/73) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) epoll_pwait(r3, &(0x7f0000f1e000-0x24)=[{}, {}, {}], 0x3, 0xc, &(0x7f000096e000-0x8)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000004f000)={r1, 0xc1b2}, &(0x7f0000374000-0x4)=0x8) 2018/02/04 23:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000dc2000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) getsockname$netlink(r2, &(0x7f000079d000-0xc), &(0x7f00007cd000)=0xc) 2018/02/04 23:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50), &(0x7f000004e000-0x4)=0x8) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c93000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000be6000)=0x7, 0x4) 2018/02/04 23:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000020c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000d382, 0x8000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1ff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_fuse_mount(&(0x7f00008fe000-0x8)='./file0\x00', 0x7000, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x186}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d6c000)={0x0, 0x100000000}, &(0x7f0000732000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d84000-0xa0)={r4, @in={{0x2, 0x0, @rand_addr=0x80000000}}, 0x6, 0x100000001, 0x80, 0x100000000, 0x80000000}, &(0x7f00005c4000-0x4)=0xffffffffffffff38) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000eb9000-0xc)='/dev/audio#\x00', 0xffffffffffff84ac, 0x4000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005db000)=""/52) syz_emit_ethernet(0x7e, &(0x7f0000af1000+0x41b)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x229, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 23:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005f6000-0x8)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000374000), 0x80800) bind$netlink(r1, &(0x7f0000b98000-0xc)={0x10, 0x0, 0x0, 0xe0}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x4d77b871, 0x0, 0x0, 0x0, 0xe0a2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000bf7000)=0x8001) readv(r3, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) open(&(0x7f00005ec000)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000494000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f000015e000-0x4)=0x8c) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030d000-0x16)='/selinux/checkreqprot\x00', 0x18800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000000d000)={r4, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc}, &(0x7f0000608000+0xbab)=0x331) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) fdatasync(r2) 2018/02/04 23:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008a0000)=0xffffffff, 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) splice(r0, &(0x7f0000e3b000-0x8), r1, &(0x7f000062a000), 0x9, 0x1) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x40000000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00006b3000-0xd)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00008db000-0x8c)={0x8, 0x40, 0x10000, 'queue1\x00', 0x1}) 2018/02/04 23:14:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f79000)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00006b6000)=""/30, &(0x7f0000000000)=0x48) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000008a000)='/dev/ppp\x00', 0x43fffe, 0x0) fstat(r1, &(0x7f0000443000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000917000)={&(0x7f00007ab000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000047000)={&(0x7f000058f000)={0x120, 0xb, 0xf, 0x0, 0x2, 0x3, {0x91951881a5114ecb, 0x0, 0x2}, [@typed={0xc, 0x8e, @uid=r4}, @nested={0x100, 0x6a, [@generic="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"]}]}, 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000299000-0x8)=0xfffffffffffffffc, 0xfff7) r5 = add_key(&(0x7f00003e4000)='rxrpc\x00', &(0x7f0000dba000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e8d000-0x1000)="10107c087cc513eadc24629796679cfd1cea144ca9b2ac51d8b9df2ecb12139477e987b1b351edec92bd4ab676abb22da0148e7ea1677a1df6450f755957b62ac3d6fb98650b20d1cb8f7044ea7f84cc1b62b4cf01a2f3f4b5dc8d5f98980af0d31c71630ef30d36cda993287153a955c52f5d6adee3a6a5b68868c626165637547be144eed94845adc7079a3b82c1d51fc33cd2f73aa614858d6ec30000acfa42cbf636a01036b1c74abc35f2c83a74744ae5d54548816898bc6490ca3c20be0ec2ec6c1a2c24c3c17cb2d45bf51c17e53ff21ebb958642135049b398b157f07d2770a1adb65ab0ed59c0c7c4ca6534247a4e8f757abe9734b8d22ad63b0e6391774a106a3803d84cf05617d2ffdb4dbb5ab0451a74d616c8a1d068b8dbe4dfb81d5cd858a869617718ce158857b7dd0a6fa6ef1dd542549f42de2dec4c240bab20e0e1da1a72332e32cd1e74231eb1d05113a473371d0db576743de7ed033bc80a87bfe9413a387a934b06058c1670e36dfc1cb25483cfddab2390048603c82330abdb98419faafaaf64f4e5458fc5fe2d06edbabdd8860d6a525e3eb8a37d2d697a099a5a0640ecf04b52f9a54983f9244ec282f832ddc8256ddf69354e71ac37042150416ca6b66ea3f922036abc00cb02074b8a00853c94db32ec856f7358856d7ac5bc411a2ccaea0936494a5feb45560e7fdf820d52a88b54f473ca87d06a36875f954a429d4d40d8dfe659abb20142c16b4c9451a20ff268d43ce29bf5382be5c10eb534f71c418e32d62dede026e75f9a9e2cacf85307246c20d28d2d1800aac4e38f2f9b0e487c2b5434c6282eb5a8608e4087f76ee0ea73589c2fc24c5a906a8621fa31170e0aa483eb2026dc563072969313f259c2161919208d5a6b1faf6da041168d2762993bb7b4a3dcb2ae4d42125f96f00925bd4c9b6f539bfac66cf9da8ea4167eaf3cdec284bfe0e1387bac8d4ebc1d794fe3ea03961da06a875cb68f2e00865c4edf33138a13a009a2e304f7e7222e1e34ca0f793abe37e110f1e194d0ad4d442e17b4ae5a8f36955865b46bd1c6a79b8deb09e2448c2ae17bf61fb5904a580ede7e1d2fe83fd1b6407ccfe1fee3fe01de0b1400a5686d9e6e5ced8f1056cd55e34e5df153c7dae756e77a4850c88440cfd9408ac7aa1550c89415f54e1906b81acbefd254f7077ca87625837bc3e86d381eb739b7c63d733e1fe164678d784e85b2e94fa5588972927505419de99b0280c6e68863a43d82b5aed9dbf80a2cc06e4a6dd1f62bfc005b3c85aff4e0596c554ee55fc25fc4bc938967b4468ec8bd2799e16b4d40a5af9e3aa317e7441a8abb972ae1fe4cc967a122bde6c6c94f6880556f00747a8b9c863ab1395e0cabaaec536636dbae434be43a25a3a1e1d29213190f9f3f38ec3ececaafb91bdd189fa26ccf582b87f8b09ef2bfbbacbdb7f2ed869153663db178a4feee5292596fc6ee48b36ba09477d6d790be3c87b451a2fa010e7fbca53470a5b9e7ed144deaa987d0d3cd64ac4d47621ba3bc637d936e4a06238ae9b2ef6b5f47749803a0c2920d0f3fb95925613e03070c6fc618102946180511e469c78034a96c75b5099c6ab65aefcbea9a90b5575483ba759406dc91b39c137643ca25e2504d0588f05d33e5db6b405e2444fdab202015df90efa1e881a31a26eb8e7a65f417a83c3dfca9a79bf17e9a0f8cff3f09c0c511195c28955f1a160224291f9813b850fab823127f9a6e908dcee5aa4cf4daf250eb340e43280a1adab760f299274d853a91ebf75060b57ff2db33b3aac7a53d5d315bc7dc802f53170c69312c4a800e77c93707d6d78a277006a838d55a8d1d5219b5bea5215b3e7f419e19badb87a55eb6d3866c0a7b483df4874461864eb79b619119c03c7f2d5c9b41a6ac168774830a18205a53e8671614946b627ffc04e25bafa0102b3e27f92bdba2bad3e90a53c51aef345b18aa79520836dc21397ccb835e80b8144c4393c482e79dd29cd483f9d5d6b6d13d64bd8b9492b9f7469b1e8ea978ffd4adbf3766a1ec73d0a39bd8c7fd28c0a0ba5ae0645ecd9a46587e35b48b825b91ea97d624811f74444a5eafad1cddee7be87dba40a7dfcd72efb05b2679925ded6b65bc8ace41e6d2a3ced3a958895c2988cc7a9e74f47b00dc9313024f129131cb02bf978bd2ed4edf8d8278bb165e06622ea0e0730a53e93146d8c631b85d46d7fea2fba32f738694ec29fec3a2110b5736ecc28c8254e07f29873149e6a07ca9ba812a32560f10406995b30133858f94aab5554ce0986cd133323afd05a6eba64fa5c78d386951d28f5e52219ee8c496debc7002b332780f71bea56714f042dad550adc2adf0c40f4ec9b62de5518ce2b1efe10ce402418e005116681fdcd95b2617adf7f4da2e90493ce120b6873f8e07e599a4a4f47f4069b3e9f14440c5b19fc4a8e4927606bc0e88d21e42dd4b5cd43167d9d973f8ffc0f3b68aad908b8f5fc18565892f1a7777a0b95a5f6dc82ec98a00877a6107e7835ec24b400aff43aeb80819d9e993a918d110abf6ae82af65114c97cbdbad14f0a7dea15076791c6552ca000c1e0b3a2bfffbd9b152ccd665cc88a5ef234d78e4d85d0c07ca1b2632ed4db426aaa165b9ba7228994755fb9c96b4dddd1eb54e9e9af17bddb4b5e3acb61e86782a187b48fd6942d4dd311317564d006293f76e24a91410c7c04302151f5a8abc8fba1e6e27912cd41f6c8b18c9d8f124343e7caab05bcfed21d0b93e4c3187b8fa8ab6110a6a36c373c541723bab185973d73372a5ec8131e1c5678832c13c5f78dd8a942ecdd8259f59702af1ccdec1b4b0838892e753d7572a8ef099b34e77ac10cc83bac88c407ecdf04dea56181f8176b69605493159341b8866302becfb4b04a2bf4b5cea0be0c55a231316d5b3204112decc5d930787991a868a936b0c10260cc39dc3bb90cc5ff7d7a5faa9cd7e0dbb9552788d369ebd3292ef9bc98cc2c71b4b8e30e7693052e8a0d162413026863479bb0985bacb1357ba342186ca2cfd42d1175507dae417e3848d2a29d9615c5e530f2e22a01ab42fb513f97d74e827e398236db621d21879efd8acddde9d0ee3a59f7178cc50c8270d42fc2e013575a7115eb18e557db67b6f9398122025ccbde84c0870ddae1a14e63ac8e482aa466691c5c68a6af578a423f935746ed8884e483996e2c9687a2fc1d8b47ace86c4fe4d3ebfcca46339db7ed2a59851b83a101e9a23e8681adaf407fae14af24d11bff3772600b899c3226d00d4d0e17b8b6e56a83ca12bd192651fcbf8a94cb9dc509ab1eba07152e46e4bed646dde040fe7ff7927704c1b5bbeb95c0a83d9e8f6845c4eacd8fbfecc87bc9377152a93a94a7a0eda70f2697301a0a9ea3c2bc3cf9f06896700333d7b796807ccec627840ede9b0b8a67e54017c364e8d3747e59b875e4ee8df746cf01afc3db9e9a0c1600cbcf52f74813df84a673c8dd2878002c79e17c80abf214c65bdc11fd94cb683144202d98f430b6163328d1a103c38a015ba528edc4d0ec1326a343b2b7779196a10a6d58d4badf88ec37d83f20329f7f776d9656b0135f492f899c9d9af0d026eaea80eadee751d7827af595e92db6f4c1a88d1e65c2e5b4c2fb3133bbec9808465e0f958e27d004b552e3c3449be05209d248162408542bc57eba9ba5efd3d65e38204c2f79be1d507ff3bdb19eed193a1c80667ef190ba8a80f752904509f8d8aa680060c168632b7e88073612f366896d7f8e651b8c49614b77e9d5d6dd6ae6b631d6f88cd570103fb72d8fc8984048aac6c4872dd4cd82131f85bb555a030d9d7dc1e7e319f8309980645ab68ddac9aecdd99a5d325991bca7ebdf90eb57c83a89d82d6d2790799de48e90549f8552b980ab4735aefe5f05cb7f3719997f424e9742ff6013e764564b1af139f5db18e7e5cf7606327e766705a628f120d9c96e75231bcca5d01d4f4c8ca0e24b414cd6037642aa5f08c0bbfc17a835f99579823f8ae9476424287f89795e5043011492b6b634d5b2224448aa3ab0cd10d4e5934064bcabbb403940c66784022fb8aa4a24fa92631765fa7ad978d9454feef2dc5b16f82c90e13a38a59677716109305b1a7399fd039f3328cb861efed9d8c11d37924b7e31de3620c60cb5739bd716057038ec16d3ba2ee676951dd0c70847eb11db864cd9b05352cb4d244abd9fd7f86afd71d4ab95b1681ad31d954b358ba745dd00318d4c6420506a981c9adbb05eba9d1bf514be10e65cbab614637e205e43e890875d626347d94fed80d20f5430dc9e99ce71b3bb4fe4d527074ab19a6bef2de3459ad8f23f343e2e292daacb45ff2115308301ac3f3ce14809239f717a7ef7a6f8c08221a25d0feb2247454aa27ff45bd56a8ad76c2230f0ffe6f41b81fb9b61145e9e5a1c87ca7d403c88328bf9f0881bf4dad9d5ee515854391aa32b24f3d1e43a99d0f010b2a6803a01978feab0d9dde163ec6b7c51831f79a7573fe0989b6a01c8e226ec0021ff50d3bb09335baa9f9a074cf0bc6bec8949fa0f3641afb29a34243a22a428240af9f124c84190cd170764415aa56b922e33864a3008cbceea37c704496f40f600fbd4930b35aaf88c7afe97dc1a263165778191e225a319e16524fdd813ec734e54bc18f712db067544ef8572dd94953793efacc1f2c481b3b6b25d3ba44f8ba4d204505845798b25af2c859a1b13cf1970e5d5451e1c8e4cc0fc9f90bdcd45e79e7648f215b63d55e71f87fd11942974a18983e1f56f547fccdee11287237ae6cb0fdbf15161a19392c5056fc2a0cb9e2a05f6a7af15bd3dec021a26529f33a3a575e0b6a167ae30ed0b45dd17c8f89025b383c71ad4084df209d365d4dab1c6109e4a1de6256e5d9c46019c519cdd32d43676fb7de00755efd3580358407e1c41e4343420d402c9f02eaf039b7d7d63f9fcdd8fdf39bd6e0841ace6f12cdcf32763e154a392c8c2797affcfdf8e3fcfe9bcf1ca9d71293a5aa11f5de8cf99dd4c9d87022b11c9fd9b940b646d21cd3a569c973ac29917e025a83250bff1df52d76be817cf74992d49781a681eb1d4d6da6dbba63545ab0862134ce604b33069e531449fe23a11930ae1e2fc4b73d1b955bec49cdab63d8ac84a67613d0f24fb8405ba60808f2dd633881ec5f7ae3ac598656bbb2f34b73c6c9504499df0c9e938e55be5c8b456304f88314707aaa8573316e05fae48606eb31eada2ed02eb3fd56065f3cb76b972d8d97605a6d5caa8ba2c1045a94749ccebe6628966ceed19cb06b260fc05fbfc20b9b94654b094a726e51f693802b84d53d12ecfb6320da765817cb830a907aed1e4ad1948743c46aa7e93c1ed4f0cca8b5ba1ebdff18d809394c625263810c341a7a1dbc9d558e3d75bc3c8a1ddabfe21d5b6af9c912cb73b7b64e8cb9fb02f5476f2e7bc421012e911abe0d38e5ed0f44db189b904b2c0ab7d68e1512dc2160709ef571c4628b7eb77237a330c1b86b7f8c9f6e8ceb236656eb5d767e12b826a5dbd3505d236b8eb30d7bd250232d48890b3b30573431cc9f8cdb134aa5a6668f22f2f5d6d0a4acf1e3a7a025701173cef28ff045d8236cd8c090605ebae478e4b1bbf4706879cc969525b631ff68641b9fbfd3921bc95a8862d61a74adadc91e156353a226d172fc1be5186a933e7fe3ad00be598543a2d079bb0d0d633a548a9be3688aed2236af958979c48f709b8a55a81e3fa3a5cd4f48c89e75b9c99009cf7f378b", 0x1000, 0xfffffffffffffffb) r6 = request_key(&(0x7f0000c6f000)='.request_key_auth\x00', &(0x7f0000a20000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a83000)='nodev\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r5, r6) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000018f000-0x10)={0x1, &(0x7f0000819000-0x8)=[{0x0}]}) bind$netrom(r0, &(0x7f0000557000)=@full={{0x3, {"8c274ea5a2d7a7"}, 0x8001}, [{"3d28dd6ff7c13a"}, {"3ea0c092fdb746"}, {"7f58218e3cc436"}, {"5bc58be6c020b9"}, {"2ea90f62a0e507"}, {"3e754fb14414c9"}, {"761a62af425f40"}, {"bb78715dce9737"}]}, 0x48) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f000032f000-0x8)={r7, 0x2}) 2018/02/04 23:14:27 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000737000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000654000-0x21)=""/33, 0x21}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000782000)=""/255, 0xff}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000a0d000-0xa5)=""/165, 0xa5}, {&(0x7f0000be9000-0x1e)=""/30, 0x1e}], 0x7, &(0x7f0000001000-0x50)=[{&(0x7f0000c5a000)=""/148, 0x94}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f00001cc000)=""/140, 0x8c}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000-0x4)=0x10) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0xa, 0x11, 0x15, "8bddb8886a251d7774603c5e1c8a28e682121ecea1f08d4e829bab49746e1f0397813157e8790a97621f1b6afa3a0246918c40002d03a3400ff4aeac4397545c", "6e9eae4c6f9f8ee02c480a380bad7b26ada14b67be007246acd08d9826213a844286eb6bb9f1e55320fa27ea656038ad1603f38659dced4beadd3049d03eec16", "6c7fc4eaf65fd5698827ed984474eaaba3a82aab960633087e730fd30523ee8f", [0xc9e2, 0x7fff]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x2b5, 0x8, 0x1, 0x3, 0xfffffffffffff800, 0x3}, 0x8, 0x401, 0xfffffffffffffff9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000004000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000005000)=""/240, &(0x7f0000005000)=0xf0) 2018/02/04 23:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a6000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000092d000-0x4)) ioctl$TCFLSH(r1, 0x540b, 0x0) syz_open_dev$sndpcmc(&(0x7f0000910000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/02/04 23:14:28 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000349000)={0x7, 0x9eb, 0x2, 'queue0\x00', 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000-0xb0)={{0x800, 0xf8ca}, 'port1\x00', 0x0, 0x40000, 0x35, 0x7ff, 0x6, 0x1, 0x6, 0x0, 0x4, 0xffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) pwrite64(r0, &(0x7f000082d000)="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", 0x1000, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) statfs(&(0x7f00001cb000)='./file0\x00', &(0x7f00009a9000-0x1000)=""/4096) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x88002, 0x150) openat$sequencer(0xffffffffffffff9c, &(0x7f000065c000)='/dev/sequencer\x00', 0x200000, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f00006cf000)='./file1\x00', 0x0) 2018/02/04 23:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0xeb3, 0x2, "63d156a528d7"}}) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000986000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000a02000), &(0x7f0000aea000-0x4), &(0x7f00001d3000-0x4), &(0x7f0000a83000-0x1000)) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x4000000000000204) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000), 0x8, 0x2, 0x0) 2018/02/04 23:14:28 executing program 5: r0 = gettid() setpgid(r0, r0) 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) unshare(0x28060400) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000014000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) inotify_add_watch(r0, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/02/04 23:14:28 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000367000-0x5)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001b1000)={0x8001, 0x8000, 0x5, "2f8bed76ebdd", "850a7c1681029d8511f267c37e89b6ea"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)) 2018/02/04 23:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x8000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cfa000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 23:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) open$dir(&(0x7f0000c21000)='./file0\x00', 0x0, 0xae) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000089f000-0x10)={0x10001, 0x2, 0x168000, 0x4}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000db7000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000037a000)) fcntl$setownex(r0, 0xf, &(0x7f000082f000-0x8)={0x2, r1}) 2018/02/04 23:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000b000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[]}, {[]}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6c43f0", 0x0, "fd9dd0"}}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000bee000-0x48)=[{r1, 0x40}, {r2, 0x200}, {r1, 0x8}, {r0, 0x8520}, {r0, 0x1}, {r0, 0x2000}, {r1, 0x100}, {r0, 0xc4}, {r2, 0x4100}], 0x9, &(0x7f0000d82000)={0x0, 0x1c9c380}, &(0x7f0000a5c000-0x3)={0x23e5}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r4}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/04 23:14:28 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ba1000)={&(0x7f0000c49000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x90)=[]}, 0x706c9ea4dd141718) r0 = syz_open_dev$amidi(&(0x7f00007f2000-0xc)='/dev/amidi#\x00', 0x8, 0xe60eccfcfabcb633) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000eb6000-0x12)=""/18) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xf892) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a0000)=@filter={'filter\x00', 0x18a, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xc2}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffffffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0xd3ba}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x2f8) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00003a1000)={0x19}) 2018/02/04 23:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026}, &(0x7f000006f000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000892000-0x11)='/dev/vga_arbiter\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000134000)={0x0, 0x100000000}, &(0x7f000009b000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ac1000)={r1, 0x804}, &(0x7f00001df000)=0x8) r2 = semget$private(0x0, 0x1, 0x200) semctl$IPC_RMID(r2, 0x0, 0x10) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='net/route\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000000c000)={0xc96b, 0x5}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000000b000-0x1c)={0x1, 0x7, 0x1, 0x0, 0x721, 0x9, 0x9, 0x6, 0x200, 0xf9, 0xffea, 0x3, 0x0, 0x3, 0x1f, 0x7fffffff, 0x100000000, 0x8, 0x5}) setsockopt$inet_pktinfo(r0, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty}, 0xc) 2018/02/04 23:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x395, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) clock_settime(0x7, &(0x7f0000e7b000-0x10)={0x0, 0x989680}) r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f00005f4000-0x5)=@random={'os2.', '\x00'}) clock_nanosleep(0x2, 0x1, &(0x7f0000374000), &(0x7f00002cb000-0x10)) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000054e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000083000-0xf8)={{0x0, 0x0, 0x6}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x400}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000d0c000-0x8)) r2 = fcntl$getown(r0, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003a1000-0x20)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x1, 0xff, 0x9, 0x1000, 0x143, 0x6}, 0x20) syz_open_procfs(r2, &(0x7f0000261000-0xf)='net/ip6_mr_vif\x00') ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00007bf000-0x8)=0x107006) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000fe6000-0x10)=[{0x4}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000f0c000-0xc)='/dev/autofs\x00', 0x2000, 0x0) 2018/02/04 23:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) r1 = dup(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000987000-0x14)={0x5, 0x4, 0x401, 0x3, 0x3822852b}) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00009ba000-0x18)={0xd000, 0x4, 0x0, 0x35c, 0x3}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0xc70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x701, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f80000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000281000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000386000)=@assoc_value={0x0, 0x7fff}, &(0x7f00005a3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000648000-0x8)={r4, 0x7}, &(0x7f0000eb8000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f000083b000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f000067f000-0x14ec)={0x14ec, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x2f4, 0x4a, [@typed={0x4c, 0x5, @binary="5e12ab312dcdf3e3499481c399e63139004b8b3c0a6b095bd9d13da454c8bb6ff7d5cc775cb7aa214282e3bbed893040397c8c50575053d42f87923b9bb15a4819"}, @typed={0x18, 0x4, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @generic="ceaa8b90153a1d7747613c8600b995f079c1faaf13effec3cdc497fe3c5107cdc0d87e5f0621ad8991fce8c2ad2e8769673be3009b6cf148bbedf9a339223e1d0cdd20a1a677f95cf2d0f21adffb1c9046c81d0d9802cb661b15e8f1fadbeea58828a55defb48d7c56176106f335f81eeca9436e2c7e1a46053ad9f0299a7518e1c6844cafa6eee03ea59ab72c5cfcbccfba06bc71d9bcb477", @generic="a561926e4e4a923b8c7b5a926f39764cb513656d605064d39db369bd32842c305cddac0f943e86cf818bf27e580a3c19eedbb94bdd33662348f2201fa79fd4cdf09f82838897b705cc1b870b83c67ff6c5ee675ec3ee33b721ba1774f8e2ade1c25b5173b32d3073e9bcfc33d55557e4e6d0202a936b1daca9401b57d41f68660dce22bd77", @generic="63195b49b1564ba427f8759eb3549552111ca1e7db17c18513a3d8f9d69d0c1043bb2a8a93bf32d86aa13a980044b92d92e1a9526d9bb7703754eb2ec7c40dad16cc4d8f3646710f6e228b", @generic="1d089cd862878a8681491abcc611b4e4b2ae1d51220a6568b6dd18ae2e3c7ec3a96dc3950eb30d5ce2d63f940ecce38de0292c6cae8c9ad5425714a159d12e2a69c85392290956da268e4e8c0c27dd8370d13a1510ab2819fa9a2e474cd57f5881c2c9630a46e47a1c32e2b93916a20661e19d694aa5c041c4af337ef9e2b637a525926d3b42a760b6bc3fc66afc6ad89d410797d20beefee3a1797ce4361344c39d5fde5d35c01fddb100f25e601197fe527f8c312b0b6e41254050c7810b1d", @typed={0xc, 0x38, @fd=r2}, @generic="e3650f55a37023da8c33ef45eee94e94e41243173d33842ada6799537d4db7cefdc7c20f64c625e0594b57037da99c393dd18d84572e47330d29464e560083392a9d60a744b31f1f50f4a64cdc4bd25bf91059d823"]}, @generic="2f9f135d412b7d8676325a934b04142aa2afbdf314ed90177125142f5cba213ea992f8a2f43e1f7225b64c36632b94f8326b6e2eb29ed6df62a22d30f0a644a940634c54e4d84bbf9cd7b2550521d220a55b871728cb2f82", @generic="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", @generic="6104a85f3a6953fab6ab58af24a68b0a131d107452b2491c50ca9ad03e8975b43f04abc6248febf09c132af3f1f74d77196286e9faa855b8ae9192c19edcff487db38670e535a9d1f13c4dc6d7d69a9927032010206e87da9cdb9b6de0554011fc54", @nested={0x101c, 0x75, [@typed={0xc, 0x10, @uid=r3}, @typed={0xc, 0x5a, @str='\x00'}, @generic="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"]}, @nested={0xc, 0xd, [@generic="5626cbd113bc48"]}]}, 0x14ec}, 0x1}, 0x40) 2018/02/04 23:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008d3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) getsockopt(r0, 0x0, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 23:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f000069e000)={0xfffffffffffffff9}) 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ba0000)=[], 0x0) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec0000-0xc)={0x2}) mkdir(&(0x7f0000b0e000-0x8)='./file0\x00', 0x200000000000) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f00008c6000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x40000, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/04 23:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6b000)={0x0, 0x5b, "9863bb6b2a17b50c7fe981b4a2ee4f5e7dac113549d6bd8843576d658d386de35681adeb89bbcf187d0566ac621437d6a31c70c018256b15e3362bf44d7d42ff72c5c508886d95efed283ffda2d7bf84b63d32f577e53f4fa2c3c7"}, &(0x7f0000ccf000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd2000)={r1, @in6={{0xa, 0x1, 0xab43c54, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x7fff, 0x0, 0x6, 0x8}, &(0x7f0000bdc000-0x4)=0xa0) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x4}, 0x4) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) 2018/02/04 23:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = open(&(0x7f0000dbb000)='./file0\x00', 0x60000, 0x1) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00007c2000)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005cc000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003da000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/04 23:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77c5c39e3add414dca5cf1539f9573482cc0d7bd969f30af24360e1afd8ac6f164a69d0d853265b6ed0e84dadc0c0629c7007847e07f8f4b48a77d78adb8b0c4", "8731484016ca82a4f08d9f543399f1b874074dd82e8cd296ea9468a6fd5ac7f34abe82d8068fc73eb769eecebce3bfa285044d9f00768ef79ca340df34c98e7c", "5befd2453e49f716841a588728112658719d4f83a34d5f0c2b3e0ee0e75fb8a3"}) socketpair(0x1d, 0x6, 0x8, &(0x7f000076f000)) [ 232.499276] netlink: 4580 bytes leftover after parsing attributes in process `syz-executor4'. [ 232.520405] netlink: 4580 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x40000001000003) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf0000-0x9)='/dev/vcs\x00', 0x60081, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000aa1000)) sendto$inet6(r0, &(0x7f00002b4000-0x1), 0x0, 0x80, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @empty}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000666000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00004cd000)={r2, 0x1}) 2018/02/04 23:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e7d000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c1e000), &(0x7f0000f85000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) pipe(&(0x7f00008d2000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007b9000-0xc)={&(0x7f0000db1000-0x8)='./file0\x00', r4}, 0xc) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl(r0, 0x4144, &(0x7f0000006000-0x1f5)) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x81, 0x121400) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) truncate(&(0x7f0000aba000)='./file0/file0\x00', 0xa4) chroot(&(0x7f000095b000-0x8)='./file0\x00') chdir(&(0x7f0000202000+0x92c)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f0000f68000-0x65)) 2018/02/04 23:14:28 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000001000-0xb)}}) fcntl$notify(r0, 0x402, 0x80000013) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 23:14:28 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$unix(0x1, 0x1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = syz_open_dev$mice(&(0x7f0000883000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000287000)={&(0x7f0000a5a000/0x2000)=nil, 0x2000}) 2018/02/04 23:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ce000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000188000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000d4f000-0x58)=""/88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ce6000-0x8)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000b77000)={0x6, {{0xa, 0x0, 0x2793, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) 2018/02/04 23:14:28 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000c33000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000d46000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = inotify_init() fgetxattr(r3, &(0x7f0000dc8000-0x8)=@random={'system.', '\x00'}, &(0x7f0000a11000)=""/14, 0xe) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000a6f000+0x6db)) close(r2) 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f12000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f000014c000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c0c000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/02/04 23:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) mkdir(&(0x7f0000a7b000)='./file0/bus\x00', 0x105) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f000056b000)="907f26eb4bfbada52536fc60c40f8e4e7bdea866a650aa8b8a6bbfe3c365", &(0x7f0000678000-0x4), &(0x7f0000eda000), &(0x7f0000ab3000)="8fee63c2bfe9b510a4ea95c53dd65cd8d59ec97285062d9e024fb6fbc0c4c938e17d308844dd5816106a94d00ad1bd6bf4dbe955ad0da4f92c8197346ca5390fb64242a4ca6cd2076892cfe4210e89520870622fe5a6c108b2445a054c324aa7d718db9afcb3b5d8729069f4e5560618e941846bf57c17de5147f07f13df3417afc5b559a30cf199c1bb5c0a1f994ef8c56feae2dd6085e381bfdff50f00f7b451035e8b2d29cfb8fbc3e8dd57f0ae7e18b11d924b6e97369497e597f541b0286c75739f") r0 = syz_open_dev$adsp(&(0x7f0000f9e000)='/dev/adsp#\x00', 0x9, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000078e000-0xc)={0x96fa, 0x8, 0x6}) pivot_root(&(0x7f0000369000-0x8)='./file0\x00', &(0x7f00006fc000)='./file0\x00') bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) fcntl$getownex(r1, 0x10, &(0x7f0000acd000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e9b000)={0xffff, 0x3, 0xc60, 0x80, 0xffffffffffffffff, 0x6, 0x7a, 0x9c}, &(0x7f00007b7000-0x40)={0x400, 0x4, 0x9, 0x100, 0x1, 0x3, 0x5, 0x3}, &(0x7f0000dd0000-0x40)={0x800, 0x2, 0x40, 0x5, 0x8, 0xb401, 0x0, 0x80000000}, &(0x7f0000691000-0x10)={0x0, 0x989680}, &(0x7f000015f000)={&(0x7f000055c000-0x8)={0x2}, 0x8}) perf_event_open(&(0x7f000099b000)={0x3, 0x78, 0x5, 0x3ff, 0x7, 0xffff, 0x0, 0x59, 0x8000, 0x9, 0x5, 0x401, 0x3ff, 0x4, 0x7, 0x2, 0x1, 0x80, 0xad, 0x9, 0x8d47, 0x7fffffff, 0x80000000, 0x5, 0x3, 0xfff, 0x3, 0x8, 0x0, 0x5, 0x8, 0x0, 0x7, 0x4, 0x3, 0x80, 0x0, 0x8, 0x0, 0x80, 0x0, @perf_config_ext={0x4, 0x7521}, 0x80, 0x0, 0x6, 0x3, 0x80000001, 0x81, 0x3ff}, r2, 0x7, r0, 0xb) clock_nanosleep(0x1, 0x1, &(0x7f0000cfe000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff00000000000000", 0x21) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f24000)="bf5436d5818b01dab47eaa9f0cf74b1a629cfea77eea7449d0d6c3ff67786f080000005b53599b3ababfed4facf30d55ee2b4754926d8f5c817a03f3040d89ddb9d5632b78d350a96723eda2fe42d0160212c848f72b65b1c4bc5d0fbb915a7d88460fa06989000000023e288f8ed6529e3c26a52dfda60a00d1b9") 2018/02/04 23:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000005d000-0x3)=0x5, 0x4) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x4, 0xfffffeab) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000abb000), &(0x7f000049a000)=0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/04 23:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000722000)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bc1000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f000070e000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x4, 0x2, 0x4}}, 0x2e) r2 = syz_open_dev$audion(&(0x7f00000ee000-0xc)='/dev/audio#\x00', 0x100000001, 0x200000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}, 0x1c) 2018/02/04 23:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x10) 2018/02/04 23:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004f8000-0x12)={@generic="cd445980e92aae6498e0d7bbaf0575f8", 0x1}) accept$nfc_llcp(r0, &(0x7f0000938000), &(0x7f0000106000-0x4)=0x60) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006a0000-0x8c)={0x0, 0x80000000, 0x8, 'queue0\x00'}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/04 23:14:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000015e000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000041f000-0xe8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0xb3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b8c000)) getuid() 2018/02/04 23:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000736000-0x30)={0x54, 0x0, &(0x7f00000a3000-0x54)=[@acquire={0x40046305, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x40, &(0x7f00001b9000-0x60)=[@fda={0x66646185, 0x6, 0x4, 0x1e}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00003c3000-0x1), 0x1, 0x2, 0x3}], &(0x7f00007b0000-0x40)=[0x20, 0x38, 0x30, 0x40, 0x48, 0x78, 0x40, 0x0]}, 0x3}}], 0x6e, 0x0, &(0x7f0000e64000-0x6e)="7423cf940716e9eb100985aff77cfa6c93f0b5f0314dd20ac9e5837ee71e9c609d078f026b79fa64e50c9beb2bcdf209e35d7891cc00b925a7d6d9aacffab5d28d4d59af6c6356a7ac45c2a26655eae316a3f9527f30d2e209f903c6fbdb650e5ded020a9c39815816b28727c4a5"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/04 23:14:28 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000011000+0x970)='./file0\x00', &(0x7f0000008000)=@random={'user.', 'vmnet1$vmnet0\'GPL\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x0, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000011000)={0x18, 0x0, {0x2, @random="a1434c6479bc", @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1, 0x20, 0x0) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) r4 = perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff}, r3, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)) r5 = msgget$private(0x0, 0x40) fstat(r4, &(0x7f000044b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f7000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000471000)=0xe8) r9 = getgid() msgctl$IPC_SET(r5, 0x1, &(0x7f00007df000)={{0x8000, r6, r7, r8, r9, 0x82, 0x548}, 0x5, 0x0, 0x7fffffff, 0x0, 0x91c, 0x7, r1, r1}) r10 = userfaultfd(0x0) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) syz_open_dev$vcsn(&(0x7f00007c2000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r11, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r12, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r10, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000b80000)=0x96) r13 = socket(0xa, 0x80801, 0x80000001) ioctl$KIOCSOUND(r13, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r10, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) write(0xffffffffffffffff, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) 2018/02/04 23:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000789000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000326000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x400000000006, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r7 = dup3(r6, r1, 0x0) getsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(r1, &(0x7f0000fd2000)=[{&(0x7f0000b7d000-0x4a)=""/74, 0x4a}, {&(0x7f0000026000)=""/34, 0x22}, {&(0x7f000024e000)=""/4096, 0x1000}, {&(0x7f000047f000)=""/4096, 0x1000}], 0x4) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000da7000)=""/227) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000660000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x1, 0x1f}, &(0x7f00002d2000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000022b000)={0x0, 0xb3, "fbcba85f3aefa39927c3ebcbfe74d906e3eb413d069a1990f23d1ed1101e11b5afda76f91a0cfb1964db8d2d6def2cc8630900525115b911768d4f258693d9b2e6f55b1c2a2a77694a6cb5f6c2c71d21d13daa3e5116058d34b3ffb4bda6c9d0db4d5b0e4cd39cb73cc4b8445af34f767025301cb61a8f838e35a9cc1343d700d754f20f61d41a3a596231293e7ac420c61b707d6f6c52f2f6234a90242e1bb92eb2d62ee6c7074a960f86c06aac7f1b912676"}, &(0x7f0000c30000)=0xbb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ce9000)={r8, 0xfffffffffffffffd, 0x0, 0x8, 0x9}, &(0x7f0000fc8000)=0xff2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000e92000)={r9, 0x100}, &(0x7f00000ce000)=0x8) ioctl$KVM_SMI(r6, 0xaeb7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000048c000-0xc)={0x4, [0xb, 0x9, 0x4, 0x34]}, 0xc) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000894000)=""/77, &(0x7f000048f000-0x4)=0x4d) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00008a3000-0x1)=0x5, &(0x7f000044a000)=0x1) clock_adjtime(0xb, &(0x7f0000e84000)={0x10001, 0x0, 0x100, 0x8, 0x100, 0x80000001, 0x4, 0x725, 0x5693, 0x2, 0xff, 0x0, 0x2, 0xfff, 0x8, 0x969b, 0xfffffffffffffff7, 0x7, 0x20, 0xab, 0x4, 0x99, 0x3, 0x0, 0x100000001, 0x9}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c58000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwrite64(r0, &(0x7f0000b7e000)="4ffee09ee1276b56541fa3f6a3c3def68f023c9f09639007d52bc6197501349b0950152bd04a9b211b394986fb11bfb26ecbbcc55a9bd3e9631d4a816382fbaee625399ddc812fd463e0d917c3c20ca3f3c4defa09c1e0ab8fe3863ffa3cca32bfac906f12a3efa6df9c2c7580a594f5fcbe2ed4007f37f60a4d9ce547cd57972789de0cf1ef179576b62025397a63c297775b176d321de30e1d6bb9d2d2de1dd5124c6b340a4270f4ff8e79d4387169a1e7", 0xb2, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00005ba000)={0x3, 0x2, 0x5, 0x0, 0x10, 0x9}) 2018/02/04 23:14:28 executing program 5: prctl$intptr(0x21, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000c7d000)=0x3e) prctl$void(0x22) 2018/02/04 23:14:28 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000656000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acc000)={0x0}, &(0x7f0000acd000-0x4)=0xc) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000acf000-0x12)='/dev/input/mouse#\x00', 0x4, 0x4002) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000acf000-0xe8)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f000022f000)=0xe8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001d6000)={0x0, 0x8001}, &(0x7f0000ad0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000613000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x8c) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r0, &(0x7f00006c8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/04 23:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000867000)='/dev/vcsa#\x00', 0x6b3b, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cc7000-0x4)=@int, &(0x7f0000537000-0x4)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f6000-0x16)='/selinux/checkreqprot\x00', 0xded26371064be631, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000180000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000040e000-0x4)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009a8000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x0, 0x3, 0x725, 0xa, 0x0, 0x80, 0x3e, r3, r4}, {0x7f, 0x401, 0x54e, 0x9, 0x4, 0x2789, 0x200, 0x3}, {0x8, 0x2, 0x9, 0x3}, 0x3, 0xc, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty, 0x2, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x4, 0x0, 0x9, 0x5, 0x1000, 0x2}}, 0xe8) r5 = syz_open_procfs(r0, &(0x7f0000d9e000-0xd)="6e65742f616e00000004743600") ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000003b000)=@get={0x1, &(0x7f00004b1000-0x30)=""/48, 0x9a38}) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000a35000)={{0x0, 0x2}, 0x0, 0xd29, 0x7, {0x8, 0x6}, 0x0, 0x9}) readv(r5, &(0x7f000037a000)=[], 0x10000000000000eb) 2018/02/04 23:14:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000434000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000)=""/160, &(0x7f0000001000-0x4)=0xa0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000003000-0x4)=0x1c) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffff}) r3 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000)={0x3, 0x80000001, 0x2, 0x5d}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x3, &(0x7f0000006000-0x18)=[&(0x7f0000005000)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f0000005000)="a4d2d4feb7051d46298d50eeb6e746f14ef85bbbb511c8875d48caf11fafdde492b0f9e9e82ecf4f036d1d01c60df2843a0ec5df76f861951b2834aa91c070858e112fc6692af3cc342fe5e6847faa0d3417", 0x52, 0x5, 0x0, 0x1, r0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0xcb, r0, &(0x7f0000005000)="67b43efcba3b2eae8aeae61ac8213f1b004837064e317fe9ab1e97ee4ed1356785bf32b13bfd1db1845751705b68f2c9fd7178397b74906136dea5924bbb5bd159b2a6d896ed6b61871eb0a5a375d037d6aac670edf348bb10044eb8d3ac53359806e99db79e3617e0117d937619934bbab66a97ffbe3d60e2136546cc9efd6fc6c540fbc81d9b15ef7e0606363c8d72acb53bee6a9ce1b6b3417782adf8a2b99d80975ae7fdac619e081c1673c57d49232835455b8ebde11c118e91c72dd9cc14f806ab1f3b67481d286a5f2e38537fd00aaafe80721c28237c", 0xda, 0x3, 0x0, 0x0, r0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000002000-0xf3)="a9e080fd83aa46198da66b6b45168dbe5eb717d07275bd45af6b235603d10d2398eb27360f2346683509adc4227eb852f80a62afb267f224583843d7e4452ba21965dcd779196345afd67ac365441bbde4221bb6e9dcf60603788dd6778d034cdd49b35ffebc62b8dc7249dc296775134c7b9cb626e173fc8cce6f57feb64711e13b5aece5598ac686aa9fa11059cf113a12ad6f851b5779732eb060e7095b99f667ad1a8f3d1f4a9b937275ad33c971500af7db32c28ac670b57aa87299dcee589d9e7d080d8c81c8d9f9f08f967f6d5e79594a3f5b3ebce22d3eeea33acc23d3fe004205fe5c4ed05470d32e41c378033399", 0xf3, 0x6698, 0x0, 0x0, r0}]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r5, 0x27, 0x200}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000007000)=0xa4) 2018/02/04 23:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000aba000-0xe)='/dev/admmidi#\x00', 0x8001, 0x14000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005fe000)='htcp\x00', 0x5) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000706000-0x8)={0x0, 0x4}, &(0x7f00008ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000db9000)={r4, 0x198}, &(0x7f000072a000)=0x8) write$tun(r3, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 232.986280] binder: 31013 RLIMIT_NICE not set 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000018000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000012000-0x4)=0x20, 0x800) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000012000-0x8)={0x0}) connect$l2tp(r0, &(0x7f0000010000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x4, {0xa, 0x2, 0x80000000, @empty, 0x8}}}, 0x3a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000018000-0xb8)={0x0, 0x4, 0x3f, 0x6, 0x1, 0x401, 0x1, 0x16, {0x0, @in6={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x9, 0x400, 0x6a, 0x1, 0x4}}, &(0x7f0000017000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000010000)={r3, 0x100000000}, 0x6) r4 = socket$inet(0x2, 0x80005, 0x0) r5 = dup(r4) epoll_pwait(r5, &(0x7f0000011000)=[{}, {}, {}, {}], 0x4, 0x7, &(0x7f0000007000-0x8)={0xffffffffffff085f}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/04 23:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f0000fa3000)='/dev/vcs#\x00', 0x0, 0x10400) signalfd(r1, &(0x7f0000bbc000)={0x4}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00006de000-0x4)=0x80000001, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xbbb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffe}}, r0, 0x2, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) recvmsg(r3, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c3f000)}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ac4000-0x8)={0x0}) r5 = dup3(r2, r4, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00009f5000-0x7e)="14f4f5b1fb4bd217dff85dd86134a6dcfa91525fa633c4c145b7f02d5357ad7f5662184c523c0dc8c0e57bcebf0f19cbfacba3cb961a6486f0ea5e7512bfd47345088711f77050e2fcd13e0c79068805609268d25e4315f9709ffe4edeff4f7951c325d1130901c3c5213b8ae2f030af637f399c73e431088af368cca909", 0x7e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000ffb000-0x8)={0x0, 0x7}, &(0x7f000005f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00002fa000-0xc)={r6, 0x100, 0x30}, &(0x7f00004d9000-0x4)=0xc) [ 233.009431] binder: 30995:31024 Acquire 1 refcount change on invalid ref 4 ret -22 [ 233.017318] binder: 30995:31024 got reply transaction with no transaction stack [ 233.024847] binder: 30995:31024 transaction failed 29201/-71, size 96-64 line 2757 2018/02/04 23:14:28 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000569000)='/dev/vcs#\x00', 0x5, 0x80000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000a0d000-0x8)={0x0, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000749000)=@raw={'raw\x00', 0x9, 0x4, 0x3d8, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000066b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2c0}}, [{{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0x0, 0xffffffff, 0xff000000], [0xff, 0xffffffff, 0xffffff00, 0xffffffff], @common='syzkaller0\x00', @common='dummy0\x00', {}, {}, 0xff, 0x4, 0x1, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xffff, 0x1}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0xa9b, 0x9, 0x60}, {0x32ed, 0x3, 0x7f}, 0x400, 0x7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xffffff00, 0xffffff00, 0xffffffff], [0xff, 0x0, 0xffffffff, 0xff000000], @generic="a59d4c8647c21274d9f2259dc3d81a75", @generic="bf5e5be9ba57823d363a4a4b30eb6a37", {0xff}, {}, 0x89, 0xffffffff, 0x6, 0x21}, 0x0, 0xf8, 0x118, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x438) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$ax25(r1, &(0x7f0000e74000-0x10), &(0x7f0000e73000)=0x10, 0x80800) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/04 23:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f2000-0x4)={0x8c4c}, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f8a000)=0x1, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004ae000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe017, 0x4}, &(0x7f0000bdb000+0x705)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000040d000-0x10)={r2, 0x5380000000000000, 0x0, 0x2dc6}, &(0x7f0000631000-0x4)=0x10) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) prctl$getname(0x10, &(0x7f00003e7000-0x20)=""/32) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 23:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') ioctl$KVM_RUN(r0, 0xae80, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000009000-0x10), &(0x7f0000008000)=0x10, 0x80800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0xc500, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000002000)={0xffff, 0x0, 0x2, 0xf15}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000)={0x2, r2}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000001000-0x4), 0x1b0) [ 233.077177] binder: BINDER_SET_CONTEXT_MGR already set [ 233.082801] binder: 30995:31024 ioctl 40046207 0 returned -16 [ 233.091288] binder: 31013 RLIMIT_NICE not set [ 233.103406] binder: 30995:31032 Acquire 1 refcount change on invalid ref 4 ret -22 [ 233.111210] binder: 30995:31032 got reply transaction with no transaction stack [ 233.118721] binder: 30995:31032 transaction failed 29201/-71, size 96-64 line 2757 2018/02/04 23:14:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x521) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000002000-0xe3)=""/227) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) rt_sigsuspend(&(0x7f0000358000)={0x6}, 0x8) 2018/02/04 23:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b5000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000d34000), &(0x7f0000445000-0x4)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) timer_create(0x7, &(0x7f0000836000)={0x0, 0x1d, 0x6, @thr={&(0x7f00005b7000)="253414f03239328bab63028d295fe99b19011c3da6a6c2a19dd427c1641bb832ff4cdc097056062809825c7a39f02486b02eb4b11e071060bfbd12f1c8cd8605ac9d32d8acb49f7ba80f6025fa5ea2957dfdc932d1371df2f538c49ea30349db575a4918d03add42fd96138b80a5e1d8bef2c968c1f85e15d00aa290fa63d62486950ec8829de111f52f4f3073bd9c22b02918c5c8efcc6e6bb6fff63c35221ac9d815ccdb10ca2cdf35af8e5b1ffeec70938c0ecd77a00dc5f7b4bcba5fcd21e03d52bf5a399c3ad351b9d182b4722b37833284303323ec4ed71ee714bd454cc9a3f72d4048dcaf1f02a552e7b00fc00c25cfce", &(0x7f0000e2d000-0xbf)="5d02b81f26c34427caeea3342133e334c3fb2daea9579bb410f21f0de7e103e3755c83ce9a85fa2ef85146f8af8decf26319da0b6eebf82a9eb53d2db5e923fc2bc7bd7159f39f41a8db1a94abf4592a49fb9562fbce1e8b1d8d6b4583803e6e5cff5a500b4f2d98dac0957b3e9e5f4daa8af6ca2a8ee5676b33ada2eaeeb57624e28cc3e81c934a1bd761bcc81e176570a392c65537031886342851f392edf7a63abb45d755604c6fcfde236f35183d5ee79960d57fd06ccf6d0df9e6152d"}}, &(0x7f00006cc000)=0x0) timer_delete(r3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000892000-0x8)=0x3) pipe2(&(0x7f000061f000-0x8)={0x0, 0x0}, 0x80000) r6 = dup(r0) sendmmsg$alg(r4, &(0x7f00005c8000)=[{0x0, 0x0, &(0x7f0000bdc000-0x30)=[{&(0x7f0000c99000)="7a4e2b3429cc24255d57e0aa3d9adc44a0680787053db3556ca5c05aec0afc3a3baf4baf75e0a28ede1c0a6db4d2b46174c73422e46239fbce2d54bbea2f6c6233e0b442016ed3e4", 0x48}, {&(0x7f00002b0000-0xc5)="f66a3bf3d18c6a48ae9d7ab7cff7e671b83687778ea633875033bf5bcffde58252c6f14c5479a8a70f29d94db47f2771d1014c891555e6193fc7caf49a47eff452a00dc0a4770f2ba171e928ba39a6682fb518673b3edf3b33746bef11825c8d324475a304a813f837d29f1c7ce76eccc2ffcdf569cc29ddd578616c5f4c5be4a14b5ee0ddf16f3bfc57cb341ae76dd35d16a2a01641622a5002fd8b9caab1d62ab5e73d48d72812c4c8b7b8f5cbf237dec045ad84ed55153fbf16b9ca0c5ff4094154cb17", 0xc5}, {&(0x7f000003e000)="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0x1000}], 0x3, 0x0, 0x0, 0x44084}, {0x0, 0x0, &(0x7f0000ed9000)=[{&(0x7f0000723000-0x5)="91315cc1a6", 0x5}, {&(0x7f00002c8000-0x5b)="82caa3f0e5545d8ea6501293971abf75d7e56761b11936a13419dbc1b4f0836a7b98f7187ed01afbed41109d07bb3221ab9691573244a4edaa6bde089377a07a0a00b30abe4f8ea0b140930a3d54a9b33e73b61ab8c6fee37a32d3", 0x5b}, {&(0x7f0000219000)="c5f72309a01fd90f5f5c75482ec89c6d5d7b87b37dbf9c50e25513d5397b79bd5b3d72196208071fa1a1a7b4c409970135ada131a057e89e2f7e0145a75f1bc5218ae3500cd9cdac061d857d8c378a23c45a0557dafa10e69b7cc8b753df16dde0aff3dcf74fb0ef569253db415c6906927c54e60e12ef70a83928ec7d02b85e19973a6eff65773e4895fe4f5783b8483ed3f54380b45aeb93d1665015ad681fc737c877ee1ab5caacf71e615d49f8789bcf60670e3e701a3d8d1151747f8f", 0xbf}, {&(0x7f0000114000-0xa7)="377f2eb1e5f34f5cd65118a688d91918735786e8a2b1cc2a1037e814d0f830f1347ea5b6422bc75f0163f0b090a630ea821ebf2b391b618e80debd1468b22e10d313028cc24ecd165a3ff29781d35af45fb4c413481fefff13ec20ba894301b00f4da542d4977b83d23d36e617fa37672a18ebe084158cb358256b8a26c82dfd0b52acb10868a55621c0791aa5f3aafb672bab01452d84f8eb0209ad698c11f9cff0cbae5055b4", 0xa7}, {&(0x7f000022c000)="b998310009f475c9dd05a7979f5983e0cff7bd66edf97a7a89d306aca45d4f974bbe42b01b9204904bd6941d3ba0c3347627628132c48ca3b2abb5f669c358d56b348de103fd3e2d39fd7fb6a0e635ba953aed69c7117bdd10fdebb4ed46cf094c6f95e55b25969b7f252829dca6243a4b83018a3c2e7f4038bca279374ebd4394fdc222913f4ca4207fa14c5de5bb53818b844711c40f3dcdb37b4ef5b6a27bca63484775481b688303bd99c5bb8a8f9a522b0e5ba20623e627ab323497b74ce0764655fdf81120dc2af3234d47369921b987f5caca2b748e52e05c0b63de404180f3fcefcdde8419", 0xffffff77}, {&(0x7f0000179000)="3f12c8fc4a1b413b0b5ebb76b2c188706729f03f8fb96b40ae03632aede549456fd15cd3fb39072895167092cab02ea08e30820097154e8b28f97ccf7b65c7697ed97b9bca1c7ec8992216c862cca85f651e39ce015d92185f096c6afe940d46a307c8472bdc92f253d080143fdc20a779b10f7b48ff5938b9b505fd7bed6c", 0x7f}, {&(0x7f00002c8000)="6efb5d996e2c9ace7dace125e5f72f8f03b6e428c151a788d150e25716f40c0bebdcd85bec44c281ddea44d6818bb4e99ac3b72b029d4f1e28fbddbc265ea8719bc776262d0fb7e0d90fb26b4364a8b3c583954344b8f01038e21a4968af7cd1aac5fab33b3de83b2c5614fdd8ddc90c3ba5b5f50347d51dd2bf1a20cc906f515307fe7c8f2d522fdcd74b6101126cbd5cffe055832b4dba899ee243f9ab2ba14fdc5fad14467fe7fc2a1b2f5d6a08c3fd1324e7acaaa324eaef1b", 0xbb}], 0x7, &(0x7f0000d55000-0x128)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @iv={0xf8, 0x117, 0x2, 0xe2, "0e72837603f6c77f0dc6a60eb465d655c8f230339df2294068b4bdd63a87a8a1305da0fa4734d007bb31d628abdf35a38848a9cde236f9d3b243890ba91f4abbe3ab25866c8a8d622aba022eecb84da5595c1f9111367a70cb74fc5d7f3b133b2c81289aedeed91789254142387ed1799117c5a15361d43308139a3bd21642adc673ce3e56f6ed0cc1ac35e009b6b5d6a58fe7a93d02b115847d74928a7030d88cfcad3ff43c0447585bbc8a87893ccf5159684e534d6ac433d0fb516bc776bc9c97f4b799c84f1ae4133010c9a193d6f09b6498ccb7a2e6796a52f9ecbe35998fd9"}, @op={0x18, 0x117, 0x3}], 0x128, 0x40000}], 0x2, 0x4040001) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000e69000-0x4)) dup2(r0, r1) 2018/02/04 23:14:28 executing program 4: userfaultfd(0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0xc0984124, &(0x7f000000d000-0x2)) 2018/02/04 23:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000119000/0x2000)=nil, 0x2000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000305000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) shmget(0x0, 0x3000, 0x78000800, &(0x7f00007aa000/0x3000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000892000)) [ 233.186984] binder: undelivered TRANSACTION_COMPLETE 2018/02/04 23:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008ef000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000905000-0xc)={0x0, 0x0}, &(0x7f0000e06000)=0xc) r2 = getegid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e8a000+0xb98)='/dev/audio\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d41000-0x8)={0x0, r3}) syz_fuse_mount(&(0x7f00005f4000)='./file0\x00', 0xe000, r1, r2, 0x1, 0x800000) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/04 23:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4), &(0x7f0000ce7000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000ff7000-0x400)={"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"}) 2018/02/04 23:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000a22000)=""/87, 0x57) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e01000)='/dev/input/mice\x00', 0x0, 0x84440) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002dd000)={0x8, 0x10000, 0x6, 0x81, 0xffffffffffffff7f, 0x1, 0x2, 0x2, 0x0}, &(0x7f00004b8000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002a000-0x8)={r2, 0x31}, &(0x7f00009f3000)=0x8) 2018/02/04 23:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f1000-0xb)='/dev/hwrng\x00', 0x1002803, 0x0) ioctl(r0, 0x3, &(0x7f0000fec000)="7ba0a8d845d016637ad465b240eff37fd6262bf841f66eb76536db199b6476ee9a554f2da98035dfdfbf37ed8080") syz_emit_ethernet(0x49, &(0x7f00006db000-0x49)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3b, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "bc79398071b1c77505cb8b14a624ed9777de78cfd53e52"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/04 23:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005a3000)='/dev/snd/midiC#D#\x00', 0xf3, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f0a000-0x4)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000052b000)=@ax25={0x3, {"7547ed051e38af"}}, 0x10) r2 = timerfd_create(0x0, 0x1fffffffffc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c11000), &(0x7f0000835000)=0xc) timerfd_settime(r2, 0x3, &(0x7f0000f10000), &(0x7f0000014000-0x10)) close(r2) 2018/02/04 23:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = open(&(0x7f000045a000-0x8)='./file0\x00', 0x43c, 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000061000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ab1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) r1 = memfd_create(&(0x7f000035d000)=':%\x00', 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000fa2000)) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f0000af3000)=[], &(0x7f0000ec5000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) [ 233.302919] hrtimer: interrupt took 26582 ns 2018/02/04 23:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000067000)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000ae6000-0xc)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000842000-0x78)={0x7, 0x78, 0x3, 0x5, 0x6, 0x11bb, 0x0, 0x9, 0x5512, 0xb, 0x88, 0x1000, 0x7ff, 0x5, 0x5, 0x82da, 0x6, 0x7ff, 0x1c8557b2, 0xff, 0x40, 0x2, 0x1000, 0x97d5, 0xa16, 0x5, 0x2, 0xffffffff, 0xfffffffffffffffc, 0x8, 0x8, 0x4, 0x3, 0xfffffffffffff800, 0x5, 0x4, 0x2, 0x4, 0x0, 0x5, 0x3, @perf_config_ext={0xfffffffffffffae1, 0x8001}, 0x0, 0x1, 0x3ff, 0x3, 0x6, 0x1, 0xfffffffffffffff9}, r1, 0xd68, r2, 0x2) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00008c7000)={0x2, &(0x7f0000c58000)=[{}, {}]}) write(r0, &(0x7f0000fd3000)="260000005e00090900000000000000fffffffff401000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/04 23:14:29 executing program 2: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sync() ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000e6e000-0xf0)=[{0x8000, 0x6, 0x3, 0x4, @tick=0xfffffffffffffffd, {0x3, 0x4}, {0x10000, 0x8001}, @connect={{0x8, 0x3}, {0x1, 0x2}}}, {0xffff, 0x9, 0x6, 0x7, @time={0x77359400}, {0x3, 0x2}, {0x2, 0x1}, @time=@tick=0x9}, {0xc1c7, 0x9842, 0x5, 0x1f, @time={0x77359400}, {0x8, 0x7}, {0xffffffffffff8001, 0x6}, @addr={0x8, 0x81}}, {0x8000, 0x10001, 0x1, 0x9, @time, {0x400, 0x9}, {0x7fff, 0x5}, @queue={0xbfd, {0x64a, 0x9}}}, {0x1000, 0xfffffffffffffffb, 0x1, 0x9, @time={0x77359400}, {0x400, 0x3}, {0x80000000, 0x7f}, @ext={0x2, &(0x7f0000000000)="ea79"}}], 0xf0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x10001, 0x3, 0x1, 0x4, 0x0, 0x101, 0x100, 0xf, 0x3, 0x100000000, 0x9, 0x2, 0x0, 0x0, 0x0, 0x7, 0x3246, 0x9, 0x3, 0x8, 0x1, 0x100000001, 0x7, 0x9, 0x3, 0x400, 0x8, 0x5, 0x7, 0x10001, 0x3f40, 0x2, 0x6e, 0x800, 0x4a, 0xffffffff, 0x0, 0x4, 0x4, @perf_bp, 0x1020, 0xe87, 0x10001, 0x1, 0x1, 0xbe5}, r1, 0x48bd, r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=""/113, &(0x7f0000001000)=0x71) prctl$setptracer(0x59616d61, r1) 2018/02/04 23:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dde000), &(0x7f0000aaa000-0x4)=0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002a000), &(0x7f00007a4000)=0xc) times(&(0x7f0000cc2000-0x20)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000090b000)={0x0, r1}) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42c00) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000835000-0x4), &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f2000)=0x0) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r5}, &(0x7f0000878000)) eventfd(0x9) timer_gettime(r3, &(0x7f0000119000)) r6 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r6) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r7 = dup(r2) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 23:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000687000)='./file0\x00', 0x800, 0x90) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005a0000)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) recvfrom$ipx(r1, &(0x7f0000f64000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x0, 0x0, "993c67523a3c"}, 0x10) 2018/02/04 23:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@random={'btrfs.', 'bdev(-loself\x00'}, &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0xffffffffffffff7b, 0x0) 2018/02/04 23:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000013e000-0x78)={0x2, 0x3a4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000a37, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3ff, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00006c5000)={r0}) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/02/04 23:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002a8000-0x4)=0x9d, 0x4) r1 = add_key(&(0x7f0000587000-0xa)='encrypted\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000a37000)='user\x00', &(0x7f0000d7d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d3e000-0x1)='h', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000f5e000-0xc)={0x0, r2}, &(0x7f000012b000-0x81)=""/129, 0x81, &(0x7f0000f51000-0x38)={&(0x7f0000942000-0x40)={'sha512\x00'}, &(0x7f0000d75000)}) r3 = syz_open_dev$sndmidi(&(0x7f0000ee5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2) sendmsg$netrom(r3, &(0x7f0000a12000-0x38)={&(0x7f000080d000)=@full={{0x3, {"eefabc9c239e39"}, 0xfff}, [{"161d0b9600aca9"}, {"7fb494349077be"}, {"3ddc41f73aa3a1"}, {"08e617dc670016"}, {"bd8d2b667936c7"}, {"3abe13e4aa9532"}, {"981344f562cdd3"}, {"988f2dcbb0afc3"}]}, 0x48, &(0x7f0000f66000)=[{&(0x7f0000ff0000)="728854673e52b25923540bc5704b7c321f73dc1bffc66c3346e633cf57ee88bd13170c20424b9e22b12a2a2a039aae0355263754d011720ee09778000bd75dcbb71c0d092560ef923afc68b172d9bac6ae6280ba16d7e6dacc0cccc9eca544e18ff8", 0x62}, {&(0x7f00004d2000-0x4c)="183ab421dcf50677b0275b74b5bb114a3eb1e8c4b74b4deec22c311d69308f261da831c733a90ffb3a6d688c87923e609d45f04313e3f08f790fc22a2b80bbe06d4575d876bffb74c22529ff", 0x4c}], 0x2, &(0x7f000029e000-0x150)=[{0x90, 0x113, 0x3ff, "785956cb01a1ff34d1a15b7a93ad88d3abbe3e70b3c0e5b12cb48d90cac3b0a4fddefca4114aafc5374a0669c9d92fa285b6806a1569c76eb8c5b8d5207b96bfc9ddfcf475a5d16230110a0ffff6fe7faff99200d0ad7ee245d0caf58c3859afe23aca9b17fe12dbc1d3514b28e6de3d89c02cc32fb256b5a4e9b9a701a645ba"}, {0xc0, 0x106, 0x2, "9f3cd84a6aca5ea4f09994191b34da798d8f05d41601aa482dc0e7b5773e31a96be2e8a6812123d8b02ee0e96104a8b1c41b20d8f51fcedc7916bb9f6d4bd2ffaa0376484441e4328969ee1c1e9a342c6af80edb50c2c116a4141f0aa2c6a8ab7c4c237daf290e068c3b7cf43c4993b070bf0e2f48ce6d818f3caca6e461279544af1f7626cda69a91f7553e91f0c01426fe7418dafb3038bb2aed0fcad5255f768dbf568c487ecdf760ae6e4dfe"}], 0x150, 0x40000}, 0x0) accept$ax25(r3, 0x0, &(0x7f000096e000)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000a45000)) 2018/02/04 23:14:29 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000004000-0xc), 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x8001, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x14) 2018/02/04 23:14:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cd7000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ef9000)={0x0, 0x10, &(0x7f0000efa000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ef9000)={r4, 0x50, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0x4}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000efa000-0x8)={0x0, 0xbd3, 0x4}, &(0x7f0000ef9000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001bc000)={r5, 0x5}, &(0x7f0000ef9000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000ef9000)={0xa, 0x0, 0x9f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1ff}, 0x1c) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000ef9000)={0x7ff, 0x4}) [ 261.183170] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 271.431124] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 281.679088] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 291.927107] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 294.985416] Buffer I/O error on dev loop0, logical block 3, async page read [ 302.175118] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 312.423079] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 322.671104] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 332.919153] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 343.167122] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 353.415100] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 363.663089] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 369.631249] INFO: task syz-executor2:31118 blocked for more than 120 seconds. [ 369.638610] Not tainted 4.15.0+ #296 [ 369.642859] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650830] syz-executor2 D23552 31118 13675 0x00000004 [ 369.656480] Call Trace: [ 369.659077] __schedule+0x8eb/0x2060 [ 369.662810] ? __sched_text_start+0x8/0x8 [ 369.666970] ? lock_release+0xa40/0xa40 [ 369.670956] ? __lock_is_held+0xb6/0x140 [ 369.675032] ? check_noncircular+0x20/0x20 [ 369.679298] ? find_get_pages_range_tag+0x88c/0x1000 [ 369.684408] ? blk_delay_work+0x90/0x90 [ 369.688413] ? print_irqtrace_events+0x270/0x270 [ 369.693216] schedule+0xf5/0x430 [ 369.696586] ? wait_on_page_bit_common+0x49c/0x770 [ 369.701514] ? __schedule+0x2060/0x2060 [ 369.705498] ? lock_downgrade+0x980/0x980 [ 369.709649] ? lock_release+0xa40/0xa40 [ 369.713624] ? lock_release+0xa40/0xa40 [ 369.717596] ? mark_held_locks+0xaf/0x100 [ 369.721748] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.726246] io_schedule+0x1c/0x70 [ 369.729789] wait_on_page_bit_common+0x4b3/0x770 [ 369.734547] ? generic_write_checks+0x530/0x530 [ 369.739234] ? blk_lld_busy+0x60/0x60 [ 369.743059] ? perf_trace_lock+0xd6/0x900 [ 369.747241] ? find_held_lock+0x35/0x1d0 [ 369.751323] ? trace_event_raw_event_lock+0x340/0x340 [ 369.756537] ? lock_downgrade+0x980/0x980 [ 369.760760] ? page_cache_tree_insert+0x410/0x410 [ 369.765646] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.770502] __filemap_fdatawait_range+0x282/0x430 [ 369.775463] ? wait_on_page_bit_common+0x770/0x770 [ 369.780402] ? iput+0x540/0xaf0 [ 369.783708] ? dispose_list+0x3f0/0x3f0 [ 369.787693] ? iterate_bdevs+0xb6/0x260 [ 369.791685] ? lock_downgrade+0x980/0x980 [ 369.795836] ? lock_release+0xa40/0xa40 [ 369.799829] ? do_raw_spin_trylock+0x190/0x190 [ 369.804422] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 369.809541] fdatawait_one_bdev+0x50/0x70 [ 369.813692] iterate_bdevs+0x109/0x260 [ 369.817621] ? sync_inodes_one_sb+0x50/0x50 [ 369.821961] sys_sync+0x120/0x1c0 [ 369.825469] ? sync_filesystem+0x2e0/0x2e0 [ 369.829734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.834766] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.839531] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 369.844300] RIP: 0033:0x453299 [ 369.847487] RSP: 002b:00007f1040c9fc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 369.855219] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 369.862502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 369.869784] RBP: 000000000000006d R08: 0000000000000000 R09: 0000000000000000 [ 369.877057] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efad8 [ 369.884350] R13: 00000000ffffffff R14: 00007f1040ca06d4 R15: 0000000000000000 [ 369.891678] [ 369.891678] Showing all locks held in the system: [ 369.898068] 2 locks held by khungtaskd/758: [ 369.902543] #0: (rcu_read_lock){....}, at: [<00000000cf09bc2f>] watchdog+0x1c5/0xd60 [ 369.910679] #1: (tasklist_lock){.+.+}, at: [<0000000039301df7>] debug_show_all_locks+0xd3/0x3d0 [ 369.919769] 1 lock held by rsyslogd/4018: [ 369.923927] #0: (&f->f_pos_lock){+.+.}, at: [<0000000027573138>] __fdget_pos+0x12b/0x190 [ 369.932456] 2 locks held by getty/4139: [ 369.936454] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 369.945179] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 369.954500] 2 locks held by getty/4140: [ 369.958485] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 369.967186] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 369.976499] 2 locks held by getty/4141: [ 369.980474] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 369.989191] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 369.998514] 2 locks held by getty/4142: [ 370.002500] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 370.011192] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 370.020494] 2 locks held by getty/4143: [ 370.024522] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 370.033228] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 370.042536] 2 locks held by getty/4144: [ 370.046521] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 370.055207] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 370.064507] 2 locks held by getty/4145: [ 370.068473] #0: (&tty->ldisc_sem){++++}, at: [<000000001b218c39>] ldsem_down_read+0x37/0x40 [ 370.077169] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000251f3545>] n_tty_read+0x2ef/0x1a00 [ 370.086508] 3 locks held by kworker/u4:6/7705: [ 370.091102] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000d2829d14>] process_one_work+0xaaf/0x1af0 [ 370.101105] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000597c6c27>] process_one_work+0xb01/0x1af0 [ 370.112139] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000cd137a19>] trylock_super+0x20/0x100 [ 370.121368] 4 locks held by kworker/u4:11/11490: [ 370.126138] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000d2829d14>] process_one_work+0xaaf/0x1af0 [ 370.136145] #1: (net_cleanup_work){+.+.}, at: [<00000000597c6c27>] process_one_work+0xb01/0x1af0 [ 370.145280] #2: (net_mutex){+.+.}, at: [<0000000077ee2958>] cleanup_net+0x242/0xcc0 [ 370.153288] #3: (rcu_sched_state.barrier_mutex){+.+.}, at: [<0000000027d0a2ea>] _rcu_barrier+0x142/0x750 [ 370.163138] 1 lock held by blkid/31022: [ 370.167114] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000d45addd4>] blkdev_put+0x2a/0x4f0 [ 370.175468] 1 lock held by syz-executor2/31118: [ 370.180147] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000ba49cf49>] iterate_bdevs+0xc8/0x260 [ 370.188755] 1 lock held by syz-executor2/31133: [ 370.193429] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000ba49cf49>] iterate_bdevs+0xc8/0x260 [ 370.202043] [ 370.203664] ============================================= [ 370.203664] [ 370.210711] NMI backtrace for cpu 0 [ 370.214361] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 370.220922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.230263] Call Trace: [ 370.232835] dump_stack+0x194/0x257 [ 370.236440] ? arch_local_irq_restore+0x53/0x53 [ 370.241114] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.245763] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.250153] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.254622] nmi_cpu_backtrace+0x1d2/0x210 [ 370.258835] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.263307] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.268579] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.273746] watchdog+0x90c/0xd60 [ 370.277183] ? reset_hung_task_detector+0xa0/0xa0 [ 370.282009] ? complete+0x62/0x80 [ 370.285451] ? __schedule+0x2060/0x2060 [ 370.289410] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.293707] ? __lockdep_init_map+0xe4/0x650 [ 370.298094] ? do_raw_spin_trylock+0x190/0x190 [ 370.302649] ? lockdep_init_map+0x9/0x10 [ 370.306688] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.311768] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.316771] ? trace_hardirqs_on+0xd/0x10 [ 370.320895] ? __kthread_parkme+0x175/0x240 [ 370.325198] kthread+0x33c/0x400 [ 370.328540] ? reset_hung_task_detector+0xa0/0xa0 [ 370.333358] ? kthread_stop+0x7a0/0x7a0 [ 370.337309] ret_from_fork+0x3a/0x50 [ 370.341070] Sending NMI from CPU 0 to CPUs 1: [ 370.345764] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.346754] Kernel panic - not syncing: hung_task: blocked tasks [ 370.359771] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 370.366322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.375651] Call Trace: [ 370.378225] dump_stack+0x194/0x257 [ 370.381834] ? arch_local_irq_restore+0x53/0x53 [ 370.386482] ? vsnprintf+0x1ed/0x1900 [ 370.390261] panic+0x1e4/0x41c [ 370.393433] ? refcount_error_report+0x214/0x214 [ 370.398195] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.403542] watchdog+0x91d/0xd60 [ 370.406982] ? reset_hung_task_detector+0xa0/0xa0 [ 370.411800] ? complete+0x62/0x80 [ 370.415235] ? __schedule+0x2060/0x2060 [ 370.419185] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.423479] ? __lockdep_init_map+0xe4/0x650 [ 370.427869] ? do_raw_spin_trylock+0x190/0x190 [ 370.432433] ? lockdep_init_map+0x9/0x10 [ 370.436472] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.441569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.446562] ? trace_hardirqs_on+0xd/0x10 [ 370.450688] ? __kthread_parkme+0x175/0x240 [ 370.454988] kthread+0x33c/0x400 [ 370.458333] ? reset_hung_task_detector+0xa0/0xa0 [ 370.463152] ? kthread_stop+0x7a0/0x7a0 [ 370.467126] ret_from_fork+0x3a/0x50 [ 370.471624] Dumping ftrace buffer: [ 370.475267] (ftrace buffer empty) [ 370.478956] Kernel Offset: disabled [ 370.482565] Rebooting in 86400 seconds..