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&(0x7f0000cef000-0x90)=[{&(0x7f00002be000-0x35)="56cde209619e2228fc7fea484ff1f48704d06f0c3d20be5dc64ebff65175aef989903cbcadd1587b91539a651834c60e3b45733407", 0x35}, {&(0x7f00009d2000)="76bd52952b", 0x5}, {&(0x7f0000e0f000-0xfb)="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", 0xfb}, {&(0x7f0000f13000-0x69)="14617433696b2ed64c0b3eb1a07476cdd955e0df7237d12b5a025eaf51a825a5c8d95f65ebfd1b9f0e607da67fc4989ee1e5d907c26f4caaaa50fc75e3dd86cdd1bba45eb4f6d5e27addcd5b42d5fdad35d3c5c5586a811f5eec0d40de151d7b9deaf409793556fe55", 0x69}, {&(0x7f0000d9e000)="5e2890859ebdbd44cfad2b523ed200be81d70b05734644d79343ab2ae8ebfffeeab304b3b85abe3e9958260badf9a22e4b7dcde17b2273d82ff519b481aa00aaa4f279ab28569ce4989614f1fa76d4dd3db155cd841918aaa2d2b0e6401ce4894ce3ef81a943a3fb4bb563eac4059d27cee79486a5a2d37876ec6d74eb3c0d4be7f29e5286a0f60c3d99e5c35281ff60ea1a495a5c962e2482b7", 0x9a}, {&(0x7f0000a8b000)="994fc7835ea307e22bcb0ca2d921bb011399f6d6d4ca27c229c6b35fd3cdbc8fc9e3028f281f5b3c72ca9998f0b9632c95f1197239746cdba413b9e5956fa9ebc8612493b7aad471486b0e1e3e5c093d246c9ed4744ef8db4b56f7caf7caa0076527e84041b01c8361dfe4e4752416cf3d2604fb0c3532624d3785c63bc3726e4e678fec06ecbe351a46f904316ba992822e1210664dd1d45de0c8252e54bed6bf923df9aa1ef591479cd67fd0a3b2af1c150ab3b0901ecbd76f058bac8b294b54ff5db4160dd24221bb4d5784aaac698604e2dd1fa87a", 0xd7}, {&(0x7f0000813000-0x1000)="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", 0x1000}, {&(0x7f00001aa000-0x43)="8cded00c6dd1150a9151dcfd07b79e79c1c1210dc9ece1346b6258f7a3ba31488fde7ae2f54d4f240faacbe301d700bc14cbe91e2644c323934d0c76856a931ea151d6", 0x43}, {&(0x7f000061d000-0x13)="e84c327a095dca20de08ea23badbcbbe29d267", 0x13}], 0x9, &(0x7f000018c000-0x208)=[{0x30, 0x13b, 0xff, "7e2771998e498e6bea198b8e8bdf009a0c1b907f8acdc0551e193c26fe7c"}, {0x78, 0xff, 0x10001, "277aff4456ef103f550d49166b9f0d07c8d7032f20b2cb90903de7adc7d929bebb61785bcca74c11a944a530dab0b6891859e9e116c41c885071a3284dbd8631e1685c03112cab4ba7fa44ba65a622e5496940eea53fba92945830a0e9371382b934"}, {0x58, 0x112, 0x4, "9d2a0a1a627f6edd9b66d09fe565133cc70958729a5b6b43d9515820a0363f60cba6b34612026f4cfe94e718b5ce14d63e485bd070d042688ffd5165b2caa28002309a40d7"}, {0x80, 0x197, 0x7, "48537935d44b7e20a25f04b166db13123a05756da3fdaad06b02443b501751b0e25155ced2b993b71fae6ec6a3ea8728d4ab8da28aa84e3d5798c6f26dc325b8c3fa269493796a2f216d3e10692afb0234ad4b587075b75a070dd073b42f053e8afb903663390126b3c9df9d4c"}, {0x88, 0x88, 0x100, "6c830e79b11525fa769d5874f3e305ee1610163109b648aee2d08140f672eebc4ad4af5688cd0df0e1dc85e546c8cded96a46c232d6f8f9b581e002c0428459cffccb967f2aaddc8c30e4662a24023438ab2150481d193a538c3e38207c5ba8dc6107e032e0d483b68ef6a921297d58aed3ddf6ada"}], 0x208, 0x80}, 0x14c5}], 0x3, 0x40000) write$selinux_validatetrans(r2, &(0x7f0000aa2000-0x6c)={'system_u:object_r:ksm_device_t:s0', 0x20, 'system_u:object_r:tetex_data_t:s0', 0x20, 0x36, 0x32, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/mixer\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00001ec000)={0xff, 0x2, {0x1, 0x0, 0x5, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000edf000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000977000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000254000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001d6000-0x78)={0xffffffffffffff01, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x2e5, 0x5, 0xffffffff, 0x4, &(0x7f0000e6c000)=@common='dummy0\x00', 0x77, 0x1f, 0x5}) 2018/01/31 23:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f000091b000)='/dev/amidi#\x00', 0x80000000, 0x40000) accept4$inet(r1, &(0x7f000017d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x10, 0x80000) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af12, &(0x7f00003b6000)={0x0, 0xfffffdfd, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/31 23:17:56 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0x16, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key=0x0, @gre_key=0x0}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @icmp_id=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x310) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "daa9f7af0cf4fa871a3b32e059e642b1386b76989e7ebc3a20f8640f009522f609946d10040a1c84b893f6e2d6b210c60cd04e1a7bcf95cdc64334c9ef70b9297ba91685521db41992b3246ce5b81b0c73e3e6930205133410e3ada7c9c753c5fa7ad7479423cfe638636df1a7a6c814b4db882ee0a19900b6e3c793dfb332d8f5deed24ca60335090fca60575cbb53492b506a95dd0f35aaf10eb0ced67587932b4902218d3acc704323be9fa82c122457357fcacc2d76b5a151d59ad342cdf1dc0ebfad3663e22870b031849f3f20d37d1bb04d90e9ceb1e95d8bb468aebf47ea1b4f713e184a686a0d0bd8a5f3ae78faa0d1b779705516016ebaaea9701c9604a52224f0b700c917c0cc946c561a5e554d53e33d833703eabb7a05078ce96c93bc79cd62749b2e11cba5484370085cd10b4051fb5ddfb878a2218fe3d8dad010b1c7506298438e0742c8b39f9b98dade4e2dfe95f18991d7dc6419f353ef17323c7348321faf9c32ea5540431fcbd2d2bf9c6380c09f51b3bda7039a6a29c3e587ede03f2fffba872bfdac53d27de8c19b81d5d26f847e9bc574c4dc8954c02acd7015bdc378e43bba998f04a85dff6d461405c1727a967cab8c288279dccdec0a173b501c7df5a22ba7414bf67fc746e23f8b5bdbbf2443983ec78cf9b039be3c49adfbd4605b3bc3c9aacf22e1a261fdf675869623b9b214ca969cd3d6fc8efd25b1d6330ee72ef28cb46611445a73e5225ea90540db96662734b006c9d65e95fef2c2886f2a5a9a6c74be8634a7104c7c92df723ff010020766cbaf7caa79342235d307a69046258bed4e2cacc78c5ef5783831f74097e899f95f0369336a594eed3e3e733d44f5e1f28e2e7765ceabc65b3405c1bf1273ea6e9262806519a3bfdd15590c189111db1234a6daf6c8d73f9ae99c0c53fdd3caf4a7e67a387a29f0b3a123f8afa0e293d0469d50830e93fd9066e104871f162735f44108059cd1bf6632bfe600dd4bc6068513b51a867ee82154f017dc221b6992746975ddb6293ee59e90e4beeeb3ef8b72e042eb9a18c216bd317f5169ec92901046b60ceb642f83b0431676ed70b472c2bef82e320ec7f1df5cf8a048f48d600734132059239258c28b3dc18bd7eab673d0ea46e20ed39fdc814a4887e65ed5137dde2eb26fcdaabb29daa9fd1beaad5a7a18774b4aebabb6381da7fef0d4256d5ac2a17cae83f63f490b0f11547d065f6951be80be3c7c7075325de8cf0ae98f778b0b22486928dfdf23d37ab7bc2dde9acf61606a05ab3af51184cab2a1beeb0f86fbb8903792232d1a0396c6975a9030b14876982896b53ab5d08c14fc872435a482bf71dc3fb0167d376164667a45c013dab539454036c21199be844f5070bee7aaa2645f274144aaaf082fb7cd74f252477947ff0155130f70846378bc14c7b06da90a2e8fea2615bb0bf37ba7487e3623530f79e0f62ae98312799946ec9f7ce428493a181e5d429adbe045d95676fb6a1298befe3471bf8159ca9f77b0241a98833bbcdf644cec761c51811e07f510301cb8d54440dee39ccec7b287713176976470fcc1eeb51f4caa8ba53a46b1a546969efd3cfb8014a16538893d1d293fa0547fa0ff04efaf9cf85533b97fc41eab579eeb48ab1fcf43e5721e87cd5b45389582afd8a2d18557aa469fefeb87d7034abe186fd41a6da1ec30bfe65e09742b91b58556c528780ad67e178ab59bab732e75dd003571c59fbb4bd2f8ecd6253d8e75065a9942eaa2bb999674074bb5b071d1ff38b34d98a882c3146fa3ef2acc7169fba0255dc2b0531833cf59655abef1a6aa8570fead24d133296fe85073d2f50265aca0dc3bb6ced8702e5aa1ba0353106a8f08363964a64582ca42dc54a193418e4d8f1920ae3539560257f31fa4a145526a00d39e5662aef19154ce020ba44c3c95975755c10d734a7536795fb8a63c72dc1ed765684137fbac6e69d20e6a28e7bfb82941a0795ffefd0df77021bf380f8d804f383773473a57275de2d10b2549967285b9bc6fd02f7901d5d29073813e6600c08984488e7c0d4abe3943a1cea457a8df198f0669371f5fafc7f4e9de3205cc078660c9d16796f240a6cdbb97aeacdf595540476779a193ac4785a78420415faac7a5655d5881739e377e40a9742255cd413f6f1a2db4a06537a15499f0b0eadb2e5ec55faf67f50de81a30cdd66aabee361e8937ad7f200c3b390c3a429c7ec275ea3b1e38e0ed324c5c67b237bbc3b2d531846e02f7cc9523cdf98252e3508e99b501bdf56ada0850b8becfc54c80168eaa49de463a1f9ae1550b1e2d22c070ea683aa6ca2704b35d87f1d0449129516241488701522369c3e4a719272c3177aa9b6b08d7af21189ff35d6c0773ca6cc544890455325c478e0f89e0699a75561278841257a0ba787d471170431d1b200d241ffdb8b2befff4cfd2aefbafd7cd708ec79f9654389f501c749acd36e57ba47eb60d8ad76b00ebfe6ca6d059ccaead4ac265ef370cd8d4dd18576cd312e4f271fc053d44194a91822c6909483cc37f3d602f007bbe1490d956d9e0c5d952d604ccecda54f3a07116900dde0bec718de15a5c308a555549b9ae1294ebef59652183c182403c92e2be3e66eafaf96c6b5804a8ddb6e6f7519537e5327831133eeccd457d4ec024c7525f6955463b3d4b5fdd734e3e8a836dd66770bade0efc27a940aac514d8beb6b0a86c5f5cc752c61886db51542e881b57362556a6356225efd4b11b2f9240cd4138afd6184768c327f37aa5b9f06e43324bb67600f1cb172ffbce979e2a1a211373845c61f480884e6c0baa272c80fe6ef8ca6eb3d9196de9eeb69ca45ba8b10f4484184d861da327c5f054b2354de1e723a63d52df765b0d1af1eee10cdf79486e56bd6d93ac694af0680287f2429e4350d0b0a22756428596a73e502b76197ab788dfbcdd6fb39fd62473cca5aa6e3cae3ebabd6541b1d558c40dc4269ceae14dde53e496a70eda7edc4305de64013357b28940c84a9bca72225d7e2c2e98a63f38a61d536f72043c6cad724cb83ef82035c3f134714bc4978af27e3ac5cc6a00ba1d399074e662c7899ba257151b2e62e018231fac944a7699c31de9525604e98908b724cf17379dca2bf537f2f98c010dec563ed6130d0649a4b544d1b35e5078d94671dc3351c6b5f59c41879222e3c82575c356c1d0c56d5dcd80f07595881fe6903b83b4d8f2b665cdccebac0e7b5bf7e2ba4b522c2c2b22a109b35d6bd78d30a2a8f1feef1f72a299698a168ac8b163d88d90d07948b92ab177f71260e25c80986fa7d51a153cfb76ef8b829e0574cfc53881ee79ad610beedd81a8cad38e88775c028c843b380b1aacfb79f338aaa176c99918fadfbc106c507ff63dac50fab6143777fbf972ae0b92bd07ff80200e7f6039643ee116c1a112cdcecef5fe31a062b2629620c80557c3747f7a8c9595fc8305966a3449d9c84549d359855ddb118f8b04a8e34440ba054ae78dfa2bf149da63bbd47d1b18ec19ff4558e5665427837a35e08044783f48b2b82acf1b56d832a985740c8bdace5b08384a8f4314ecd8896f58ac16b18c459c57abcadec61bf25173899a0de6080e9a2ce4be41644f4b7d734596d1e5230f5cf5a9124d8e227dc021fabdb700cca39a9d8a1f1523585915df3c74e2d0474266561b2b411069a1dd91b3c0a1d1472fa08ac7222dc245d2dba9a469f223312cbf78cc7110d167fdb71fa7862a2907ea2643e849f608352332d41962e23412aeeeb3471e6d03221c66bd1e9327d2d971bc27bf786fecdbef23d93a5364d3674b80fa7d0db0bba6e22487bb6a3e9c3be4ae65cd48d08a2c9391e01536874fa83c568d2b0c0e9e935c1b4576db30c27ce89de126c6903954a94c77f8411a8d559458e7658ea96788a8cf4ecd7b82c2b2f5051cb8d4dc44f75d190c4d0d983e31d36626ab2aa76634897cd3e5e26f34aade9b913124d395eaeb09890153b5f31dfb08163de2aaa793256e8a799f4b872a04c2ab4621eb94000ea111e8b0a343525445bd8142349ae6bf1ae6a4a9d2a06137b80bde3b11e14bed66b6847a367fae22cbbef6132a108c8134f7d5df9ca32cf48a1b4059a1c38a69fc963f1a28c3829200a11c99bdce95d5f3ac2cc29d93ac09c15fa5a39ef572c9e170d24b9eaeb255045a3d343825156dcd9d769b6f43b0e8e45bddfb962807b97eb8c2f3654939276ea1ae67ea5743b5bc8cbfd156e390283284398c06c4a2dad4074ee9794c5529e09d7146c51fa98e0d8b590f02cba0236327ed63c059da3b0b657f8570da9637747fa95e7ac8d80cf3833086d760737bb6cfbbf905b8f5bf8e15b73a332939e5c6298b6d261d705e96ee061c6ca21d1d4060fba436d23b1d5b4f1ace078acfdcbcfd6a6178c3c6a984251e749b61ae5a8c904cd4672173602e7382cb6b5ef5fd9f63d6bcf13dd3ad50f05082503e7e385fa06d3787796bf9f48a9eb7b4bfb279fa232d9dd7d4314a8be753e61af5771d3f9ac021bd1617abb530210f92d4d6126fec8ae6b408a7505ba541742ce5ce52dfcb7c6af68e07e11771f768ce90706061a0cceedd0e25cec9163efd2c7d335f6b46fb94702f7a7699c5ffa21579828edb79a2969f28d10997e2aa66cc52be1151a015e123a0fecd5737decde26a07211dd035ae1f773c0eb2c6dfae11accf349d31b889d8976c69ed18c9b7d68facca08d1cbba87a9050104f4e0f7fca001d7d6ece02b968ab6bcc68f2f10a9c2467604b5ffa50bcf8b0a5c18ca9d80ba8fc4f965c236a67020efb5d132b6b2cd45048137bae44aabaae0340465f200162d919ec098aa42ec18ed36624416856e29764e8d9317ef2a9eca847e19ea3edeb4852530451921e7d2e26c74a7f7396d49ccdac0ecf4cc93d5328269e9f3bff41c9e2e3e179cc80fe60e06d01f77f3db188a11d5ee967b730f3ce8ed41941beb94fa8ba1fa7ea257681264f82067b0bf0f440077d0b95306057e22b6888d35b18353de812d418c01f2c28a6a3e49157ea7b26b9ed45e06390ebc5acdd34e019352fb8cfbdbdbd62720bab775ca44f75ad42de64ba9a2d11c5d18f6acea10ab76b7df5e326dd28f3a73e91843ee6a3451d9e2755823b53b4008b4382f8e31dc49e5a9adf219bffed5fa966fcbae4b7816e1f44492c44d0f7e7d1462f6680a272648fbd43d20c09d306b38f5fb4e991b49fbe3cb2a2dceb7b33abfdb3c8eb0b8a28b79d74a21d9fa1a37ea19af4c11650ebb71728fa1bdece89167077af93368d7c7d65d179554263003f3b605355542b5f1abf204eb08caabad470e57626fa66203683a7f1d760fd77d03b787a4f643ce658f1db93fd252e391f409b8de4b6d27cc4edec0a99dcf7ab1babe43c62b621bd3e3305967d14a23624e77cbee6b2ed3d1878dd7f9cadc0e2a162e523691de8203b49c49daa8d9fbf5e9c0f662e6b22aba4f64d1d029c25b92f6eee64eff9a2df58358f0c8fcfb60440bdbc2baaabcf2632b928b3957562a0d6ffc16ed709be37b0389d39039273ad4ad5d4f69cfe8375b8f35fd2c9ce46bd86a2d2cbe3e99c3f041dd9ff7b869a241702de6f33b492d21d2d0bb45c4497e70013efa5d2872ff18802fd6ef3d9975148402d43cdcdbf4d3b4e744c6483e0dd857383a31ac00adec590e17fbe00fc12048081c07356b7047807c9aaf3df4e398e3b9427df7dddfe841f5cd96fc90ae920181d161d3d508438acf62c251ca25c5fe78a1a007a8a6f4a70fbbc"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7fff, 0x7, 0x20f, 0x213b, 0xca56, 0x9, 0x8001, 0x8001, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x20}, 0xc) [ 168.376963] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/31 23:17:56 executing program 3: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000df0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x3fffc) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000403000-0x10)={0x0, 0x8, 0x4, 0x0}, &(0x7f0000c9c000-0x4)=0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000df0000)={r3, 0x100000000, 0x7}, 0x8) getpriority(0x0, r2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000dee000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000dea000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 23:17:56 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002de000-0xa)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c6d000)=0x0, &(0x7f0000609000-0x4)=0x4) 2018/01/31 23:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r0, 0x5) mknod(&(0x7f0000a26000-0x8)='./file0\x00', 0x183, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:56 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000020000+0xf54)='./file0\x00', r1, &(0x7f0000020000)='./file0\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) 2018/01/31 23:17:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000001000)=0x389) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x1f, 0x4, 0xffffffff00000000, 0x0, 0x6, 0x3}}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x0, 0x404b80) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x0) ioperm(0xfffffffffffffff8, 0x4, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000002000)=""/2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000004000)={0x2, 0x4, 0x0, 0x9, r4}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x80040, 0x0) 2018/01/31 23:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000058000-0x8)='./file0\x00', 0x100, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000335000)="e08db88071410ea9f429ae496d047be8e5f57792abce94ea3ec75d66e795a20ee6674271721e6a1bc005ceb2feb1fc0d303496827a7fb9ea0c99fe606b049741e71669e94ee148f93a363a65cc", 0x4d) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x418, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00003da000)=""/32) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1, 0x8c62, 0x0, 0x965e}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e80000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x10000, 0x1, 0x1, 0x9, 0x1ff, 0x0, 0x7ff, 0xe5b5, 0x1615, 0x5, 0xffffffffffffffc1, 0xfffffffffffffffe, 0x802000000000, 0x5]}, &(0x7f0000eb2000-0x4)=0x108) getrandom(&(0x7f00004c1000-0xc9)=""/201, 0xc9, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000097f000)={r3, 0x2}, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = request_key(&(0x7f00006da000)='id_resolver\x00', &(0x7f0000dc4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0x10)='user\'vboxnet1lo\x00', 0x0) keyctl$assume_authority(0x10, r4) r5 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00003b8000)={r3, 0x0, 0x8d, "96e597ef856ae59d320e574be82ea0b0cc7e841c40841a87f25eb961dfe993e22300d3a749a91d73932b22ca798eabac212944330b40a214a9367c14c78cd01e220c3a169890a2abae66ff26bd79a1c011805e5482bd35f7035edbcffed81991d93ba9e9c54a654700babfeb86c0dfc3b4f04a29f22d4be4076ce94ee9a66e42e7c2dafcef637fd751436d45f4"}, 0x95) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/31 23:17:56 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000f7d000-0xc)='/dev/audio#\x00', 0x2, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000d5000)={0x0, 0x2, 0x20, 0x2, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x78, "4611acc5541caef9ffdb93184df07174d59b541a35e843b6286e2ed8b59c41c41378d131f972b046071045232b820cd2c397268a8c6723986de13840b844fb11fb4e3cdf91857ab81c5c6ab123b4d904458d249a9b0862ed899206afa264346a5227f675412baaa5966f13f93641037f3269a6949cf9c179"}, &(0x7f0000bfd000)=0x80) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000004000)={[0x7ff, 0x0, 0x3, 0x10000, 0x9, 0x7, 0x1, 0x3e9d7888, 0x4, 0x1000, 0xfee, 0xffff, 0xfffffffffffffffd, 0x0, 0x10001, 0x8], 0x0, 0x100004}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000000a000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2000000000002, &(0x7f0000006000)={0x0, 0x2e, 0x5, @thr={&(0x7f000000a000)="8e83168c3b97107ec4f5d3f0574386631af054f680bdeee1cd29b87408de7323b61eb280d3681ee4f913a34cdf07ea2e57130d26e7d607625b2e969967b4531061b4c9b8fed9adedbb645510ad0b95ebd22a2c507ab2df5b6bbc98b59ba851fbcd68d907f508f58fa83b1a746b64a5594746230723e88e4ba2c8b95560967732ceecc70d3fc8c3b42547db1fd0af833413690bec9b3c7e5724009000940e714ff6b25a71040f9c2544a97121a13bc28bc99da6b31ce26ab6201fe49af05297f8098bd7e84b0a6fea6ed971a120a670ecb70a113a7e0c9a407fa8fc31fbede493", &(0x7f0000008000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000)={0x7fffffff, 0x80000000, 0x1000000000, 0x8, 0xffffffffffffffe1, 0x7ff, 0x2460a61d, 0x4}, &(0x7f0000009000)={0x2, 0x1, 0x6, 0x9, 0x7, 0xff, 0x1000, 0x401}, &(0x7f0000005000-0x40)={0x3, 0xfffffffffffffc00, 0x2, 0xffffffffffffffff, 0x10001, 0x68, 0x7ff, 0x4b6d8eb9}, &(0x7f0000003000)={0x0, 0x2710}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() timer_settime(r3, 0x0, &(0x7f000000a000-0x20)={{0x0, 0x0}, {r4, r5+30000000}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 168.454301] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/31 23:17:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d9000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="3ea1dcedeb80180422303818724802061e6c3d00d5865a6c76cb1a7d903a98dcd61d6c9fd0056e9291ab042b30b01e077c73787725788dc3812fe66dc5b1d94d92797cbc779fd0b71259d23e1d504505d2cc02bb767efaa55d8f5ccaab1cd681f203d3c0e72118284bfdadc38d9aabf4831d2d16f945cc888c13b67b8483aa5cedef2154d537f3eed8755c63b307e871312b96d1ade3e5a9d1e19a65162ca7dd2c8f03b88d9487e2ed2f44ac2f1d316faa928624436f6e9632aa73", 0xbb, 0x4000000, &(0x7f00002e8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x3, 0x2, {0xa, 0x0, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x32) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r5 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x25b0)={0x25b0, 0x1f, 0x8, 0x3, 0x1, "", [@typed={0xc, 0x5a, @uid=r3}, @nested={0x1d4, 0x41, [@typed={0xc, 0x87, @fd=r1}, @typed={0xc, 0xb, @pid=r5}, @generic="21a706ef5af431acf9694e2c83ab1752e9fbf355c4af8fde69c2a15105155272574e2c3da5eecd367cfee0c770d4a374d8168378d3855c0f39887d5c91228e818b2f94b4ead1016eee1e0823dd97a1811ee86b8b0a25f0cc19ece1b96d0f909e1ace58b28bb1d93b9ac1e4ce1413ff0634be502b2c6e5599b7645dc312c67d9bf414d9c94e467a36d20d138333d439e2df323c2820dc278db74b869c1c09dbfe2e4ae08e3e01b51566e1b910e86b4fafc963ee1dfacd80e927a71ec99d06b52b748e5c6e63dcaa575d5691e61693", @typed={0xc, 0x34, @pid=r6}, @generic="ab5d83b723ae659efaa2526200b5f49e01402bc58277e4bc34101d9bedd092fcaaf9135f686b80beab99960d9ae5e96730a5db506a5b44f65be21ccdde3e48fbbd7be16cefe889c4197b0b3ad64c044e5a027fa7a009c7a17f50f8d4865f000b1f135174ef50e06d017d4b7d2b65bdd9dbf0f173c03b39b091dcf1f388906bdc5eca9eed68c5eb2f337eb4acfb81e3fcf66011acc9c259fc20b08c82afb0aa294b9eda3317799884263c359b8ba84407710b4996469339249a5107be5e642f6b45edea76634576876c6b91b8cdf37640f3d69a935bf8811f8da56007"]}, @typed={0xc, 0x20, @uid=r3}, @nested={0x88, 0x4a, [@typed={0x10, 0xc, @u64=0x3}, @typed={0x18, 0x15, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="5759ae455c4a9b184fe9764f72f5b9f6021a5ca3079e07cc43ee285c1995c45a5f90f1c82f4140828b6a18b5ce8261e23f224489613f", @typed={0x18, 0x31, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x8f, @fd=r2}]}, @nested={0x1248, 0x57, [@typed={0x68, 0x26, @binary="ba85e2721cf5403b61332944e77a914184f242da6fb391fd5f20ba5ab529e170f1b03df53b9503901d01b430abdb4954d09ad5e9c34d3b2d817cc0c50a2d0d3c4cda206563ab2d835627ab23b993cc229e128d687fb11f44498a1d21ab40"}, @typed={0x8, 0x62, @void=""}, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8ee23e176c6b2f2953dd6ca63db852a8352f1cf14dcd1d91c14cdeed9297d61447ceeee374053250c8f8b789bf1526c1b63126bb125f65689a85062211347a44699938111d6e3c93c0ac2d8eeb007501e3769a4c7eedffab5844a47510651e7687f4a28b9e2ba2ff0feaee95fe20429db038e0162b953914705854a14b355dc06535f405d3d9df82f1f1ab390fe16f4bb56f6ff68aba5e0c57cde44ade9cb4ebd4f740c42ad0e1c1e66042ad36b4", @generic="7bed9999fd249fecd31d2dddc55a1c0b293c8b7db02aa356504275f28aefba7e795147240b382d4f9d4e0fb643182f00a1a4d789776da7128f864da3b862b0203b7da5b2161c7c6719c3f4ca2feb2b80edf2a1ac5dadb8eb649fa692aba8435e1a65edc816957ac82d10831fd63c78e46bcba79a92d48e9d0be22480ccbc70664f8d4c48a371773db36e1bce369d922c47eaf4ae899f583f3519621a925307e9c9a0477c35fb9c6472d50c1844ef2ae702b654e5dddb12a765a4002205d0c5d7b41d2220d3eabeb96a5f232d81d6beae056a876bacc56f6bc90799fe95d1760f", @typed={0x1008, 0x31, @binary="4e41ade83b8fa398cb10207eb86ce7bfad7a1fdd37773f10f693ac32c40109a4cc0f7569b5e2b2d179f60210fa3c6a70edeca3883cad114720ccfe60f0890de83f280a2f428e873479a98669f3b231106a05f67f79622ae68c511ab9f199556af50135b6c1d0db9533ce93870e2da40fff89cdbf092d351d9e7cf6b17e52c04e62f4cdd92ac01fe0701bd552e155e993732e4c59929f908f853b66b472a12b7362d69f1005fb8371388d653fec4dc9b8b2d8c639d6d8d27364a57013f34a1b056c0e3e40e2e928e00cb2ab5f4f79d01813c46aec255a03f40321036e9d5e85523697f91a1893c69891285223b3b671f31f3854438df0d5c07de7d0145ff571ec18cd78da3a0f4760c9b2b55d5383b39a394eb6afccb22aef17b80fccd6fc115ccf139896652c19caae2135ac42aeef9ea2ed51131aeec3c9fd0e2f168152900bbc234a63ed72a2161af9ac8151e13447f8219856e4b2fe7ebf330793c0c0977cee07bae25471a3ee105c33dc9f51dc02a0aaac21973dbe752f31f33273e24ad2edc4e3eacb3269c09b4ea69908ce943541ece38857a41167057b5302a17ea3f849b7467c5934446718fda80ec7022779171b385031417929234fa9e1a70611bd83e1c3f2b9c3cb741fc25328ff58e9c29717b7819ffc4f15a9234726277c8a5338e901e3d19025ab8f95f5920ca941aad303536980682113e03499ca6166248cc255d6e66fd4dbc96e06862854950ed307ab217fc404b08eddfead51c1c659c0b27e3ee196cf687ed5f49322733ba0117fd4e35d6e19493ceb820cf465ad0d12cb23c310c21f584a34a9d39e824b592a0a52f4c0733c1de68fe38c83065d2f8388a60ad3e5884ac98edfb2bfffa87f45f60ee4f15993819981bd8ff7dda8f6a81215146104490e376b3141ed6edd5238be904d2098dc7a898d99af972315b7d45e4b1c2617ded88b108be447b5d38f0efe4036c0de831ad0b833b69aa71c6c1d7b4dd1fa210dd7acf8b6d6b80e4c15114751a0cd1fefe16af01674d17bbfa64cb665f0e142bfdcbf307e75297b1010fd82854293836120aae7f64a6833371ca3807314596504d959a0467485182b1ed765898eadbf4248406edf1a7a736f9b7ae245ec0469ece5bc41895dfccb91df6d851d6a633b9ac46b9fd9633180f98ed7a978eefbf134b2da643da5bfabd6a12d4b1f67500197dfd63105be3393f43772f8822c2ed0bb9de6984440e006baf769d13f55d786107762829eac89bc10054f588fa54a1d735e30bbb769d2a6cd47989563292e4fc7120c469b48c340ffe90f5b08f43a923af39483391b0179575daff6f6a200d8155d98bf171ea5074c4f7e16b8228b3182712a2dec0f56ec841f0cc8276e6837df8206ddece94a9a591e02d52b3b6c0088af7cb997af7ca00ff5e8399aed48855327e13a848117a71f0959b5c8019cc7c8c838a88f04116a5bb134beb9c3459bde2dfda949271b8c29e8a2b8297b48708bb66702c20719d25d32339299c68c00b8018edf89b0857955e5175686003cf461465401956b70dac2a361dafde26f641247930efd080726cf6363822206d625dc604eddb82d12c8a2c83e1e1a02f03380497ae5469602a6607aa9e70f21eca7ee8e4d5716c01fc55d2185243bed136366b049b2c7abce7fb4e013bc5874eb4ea81147b51939ca0e9a29f3624fc96877b020827810bd225ea9dae55600ca878822dfeb7771d71e4d8791468dfba97c1fb31bf3e8bde4edffe22d3122dc8873b24617ed381fd95828ed91dc93234cd4487a123c16682fd29258e4533455c005275ede376d1fcb36ea372e0799ec88e020e299816c5e29ac2ed7792c8290b3e452728a25b47f023668a13a30f359f69a3752f5a77d769482d979a9e898837b084cdd78320d55b22b968953679c991a849d140c2d4a4bfd9ea8f76624d4ee5747733d6ce7d98383203245a7c8ed11cfc6196d1ccf2ef732a182641daa830b1e6bdc183c8b044342619385cdffc652735d876b5a2e26bb4741195334cafd1337de4716411487588756a520e12b3323a975832e7f434c734ccdbf450d21768f7e99231497b9c7b9f0c4dc5512ac25abd750970085618923fa942e52d7e9d53245c6f07de4d6aa518f8bba467bc2954c0bd83ac5535d8980e21a5711fcede5885ddf0f3b0f9576326aa82aef07da4ad655981a84f69d4f8cc4d38339b545bfbc77ba62920dc66e7cb415314de34153f0f9ebc4d47968119dca9c9086a4105c2fc6f623e7cfaf3f2df33592ce61e28286cb015c73beb2b78e6c594b9fe308309d36e14c654db4bd4f5d68fa592c25dd9734f225a03a1531019e0f4a1be75ff168594051d0d51e92351105ffb497b0444a971e24dea61c14b4c9bcb7799d2485c78f67becec05cc3912b2104bcb40fc7e0829bf18fa94f128f60ad260884644e39face51e47c5cfc7a85157087842c3b7880b1196c8f7cff5dbb972457fffabc46987e3f264edc774a43bff150d7fb25c245a92da0c6969d56200f3f9a59381b093859804c0c0877c24bf1b581055f3daef0d58f2fbe87a53354c85105d45dda145edebbf96f6e0f27aa115a157f42406939966e7d85f5845269b3f85e7f061edb63ab32dcc2b188ebf5f28922633833a8040e703524e6176f00858d76229538428bf25f3baa2cd183c556917aa77cf5b97e56c4e5e7b912e7fc8b3f7385aeb6907c8665b0c6ee95333807b1854cdbb9e70291924777539526b8ea7ea99c3034c053e4fc9c11b372c6e05f450ae039bda04b2c7bcafb0ba8c130d4186ae189fe1e27f6d95e7783d295b092f3cdd171751d00143b6db3aa542f1b08798e3208375ae45dc956f893c041bf4f1cf157c54d2fa320ea9a547498be8b5c12261bd50f5da18dc06eb54def25acc63021c68c5cc47ebb87ff8f587bc3900a37c2a37ceebc4713e926e9854196f8311e64b1f909b265f6de405bf99209bbd86431ff5574862f29145254304714dd24f97320145229b49e7185394b326b064d04860f48c19188134a80cb9b1882172b7494516c6b8ddaa67755d9fab89556489047bf66386d73e0e8d1ac5535c7fd2dd923b5d99faf7b415bde19d88c60d0c88d5696a80a7fde267961f6b780885b4bb9e08b1fb600c1af57bb4fc841de202bff281310d7f3829792c97eb95a05292b2d4490be2132114d971474a98471a5faaeda2dc2dacf5d52e4108c45e065341abc113e7752cf79093b70730c4789fe76c8ba16dd8ddc9661eeaaf61806c4e08f19c735e3b691f9921c6abec7dd50d3d3ceb58514c65793cfa0045c8cd201d90192bbefdff56e6e618078a3e8e3fc2d1c891d5f6e40a231a41c2c1dd244d5c9ad293c2d2417ba305dcadae9f28667231dbf53ac3c1d8a8234ea7d8db00e7e5cbcce09e54cf7b2661743090771cf6d4a693049f22b81ca6b95a0e6c3e82162a7b15d0f8a00cf7203e25e6dc630a89f7af58b5829d3b5035bae1d1e90a1c482525aeaf18eca510f8e4f5b9d480e26810de8c2db76c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@typed={0x10, 0x78, @u64=0x10}, @typed={0x14, 0x8, @str='/dev/ppp\x00'}]}, @nested={0x1028, 0x6d, [@generic="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@typed={0x18, 0x35, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x8e, @pid=r7}]}, @typed={0x14, 0x3e, @str='/dev/ppp\x00'}, @generic="", @generic="051b2e98000bcb01f880f8de6a30a1fb3fcdb820367e8b7a8933363f220265bbf0627f77f781c440a1d16a233dafa623b601fdb76c193fc0f8196a03d820e8612380bd6bfdcd4af05299d3084fe5909327de957a4c6508a23ec639bc49a19585989990eab08c8eb9cf7c052479e35d71758cc16f1fe57bb69f45a636525893ec89168f44c2fa19afcc03e669bdf73081a15ba57f1b28f1cdb59774851da0b9a74cecb2f6fbe5"]}, 0x25b0}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r8, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r10, r3, r4}], 0x110, 0x40000}, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x7) fcntl$setstatus(r2, 0x4, 0x4000) 2018/01/31 23:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e75000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc33, 0x1, 0xa0, 0x9, 0xfffffffffffffff8, 0x0, 0x2000400000000, 0x1ff, 0x0]}, &(0x7f0000273000-0x4)=0x108) add_key$user(&(0x7f0000bc5000-0x5)='user\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000073f000-0x6d)="", 0x0, 0xfffffffffffffff9) request_key(&(0x7f00002b2000)='id_resolver\x00', &(0x7f00003ef000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000123000)="a5747275737465642d2b00", 0xfffffffffffffff8) add_key(&(0x7f0000fc1000-0x12)='.request_key_auth\x00', &(0x7f0000cd0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001d0000-0xdf)="", 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000d9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f1000-0xd)=""/13, 0xd, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000329000-0xe)='/dev/admmidi#\x00', 0x7f, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00008f0000)={0x8001, 0x7ff, 0x2, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/01/31 23:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000012b000)=""/87) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000087c000-0x9)='/dev/ppp\x00', 0x20000, 0x0) sendto$ipx(r1, &(0x7f00001c2000-0x30)="663862c81318fe537816a2dfd6800c839674f006a523e8b151740616ad4e0d2799db9f3973d876d35f87ee37febead91", 0x30, 0x40040, &(0x7f0000234000)={0x4, 0xff, 0x3, "ca8fa73be5e5", 0x4, 0x0}, 0x10) 2018/01/31 23:17:56 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f84000)=@generic={0x7, 0x6, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce6000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/31 23:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a4f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) r1 = syz_open_dev$mouse(&(0x7f00003ba000)='/dev/input/mouse#\x00', 0x4, 0x80000) accept$unix(r1, &(0x7f0000815000)=@file={0x0, ""/13}, &(0x7f0000684000-0x4)=0xf) 2018/01/31 23:17:56 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000018000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000018000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000011000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)=0x0) [ 168.518756] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/31 23:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/kvm\x00', 0x3e, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000486000)=0x0) pipe(&(0x7f00009af000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000077e000)={"373e6a5f3130aa63bec776549491859e0419b544d496e40f88dcfd7daea632a646f59d278d53b649f7828a5bb2d93a0069275f8118acb2173399abdb4a2f6c121bff89f9fd32fbe9f5ac8e4d6c8d85596dadf827146e9304b34b5274b053d2041e3fb933f3cfaf08e010daad97b58b40a58be6d28827e054b9170429948988827c2cfe7ed715931a2c3d4bda05be08bfbba2e0b147a82cf9feb281f889e505b364508515b075b41bfa0fb326cce906cba0455d3c8deb79d85ce333abebb7388ab7c9eeff054a3eddba61c2af6d31c9820a460989171fc8976e62609f61d1ac1b7075d879d91ae98d226fc7e08136d73bc16114c533de1f7b04a5453ef2964fab4a9e91f537fc79699f2b484cd92af7da6a7d7309d404ca32fb64eda539fe86baf624980b299f3c220da73b47d82b8b1bd658b98f0e8434c5a482c90796d3a6fd9354e8b0af489c432930a606f6bc3d7e5a5f25777c2a6556edb956ad391b9f32db82a108b7a9bc2a950e26260b9ecdadba5b96c88e379747589d3a19d3e021b8cc8b4d93854b7feaa45f47dc6492070846e0dc4cd317a8b1a8c5a1f933c26ba3c01ec1af15d0c187e5ebfff4835e3bc9078721ebd3fc9e92fa8297401c6a7ff690ef75e8d7654e17ac6a1163ee46521940196d51d656e022f7549823e120ea43611a544af77cf5de91c8bf0c1c9f9c8756068d734700cc0e8ae429c34a81905887ab761db7923ec7414bdc770968a75c3861ff1d369662983a07545773aa1c68655c9786ac70d0993dbfbdc181ec4a8e2bf23ca699bfc01e791b17e6ee48d84da37996afec1004e19e8791660bd6263c287eb26cbb4e8f663cd535a812a68875bcc5be57a7278d241d640deb3fbebaa34c91c6759e9bb84507938cd5cc3e4514a25882231c45808ec9e2f8edf20ee08be02b0d66403763b283503b910bd1a42307d0d9d97ecf009e5e36120d86b91cd950b945d51ea9d475d3375faf4856635a09c1bb15bb83057ea3d5302ff5a7ab258176c1fe0fb8ba082eb094a6ed77c8ce463e9845666a710c60422f9ee1eadfa6e542cb9cf22476f39113c048f2215200d7db1c3de9fc1cc71e3e0bf6ad514c319de5e70408306a9bab74f7c82e41f35e262661046774731df9fcb6c1883d2d26af6ee6afa674073ffc9d5f1e932d08bb04046b16c0824de28e41fb981cc58399aeb73eca8d0c8b0886e4c684fc5a8170dbb973e96835b82f9285210ed20a80f3f330cf925b725989880b0946eac578b0c7e49def15dbbdc6ec42db6401585a1b6d5ce791a7510b241192ea8ec0990c73dfc8dbbcaedc7b8ce32a56314e494fff822c475604e425ed57b4e44b2925ecf75bf1c2fd7edad46a83fa5d6b4d15031db59f894a4c52ca5d1bdeef030f166077b0cf0a474a8ea25e68768df838f57f0eaf238a6c5c0f1c19d1023b63614d8da0"}) pipe(&(0x7f00008b9000-0x8)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000e65000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 168.596667] netlink: 'syz-executor5': attribute type 17 has an invalid length. [ 168.598258] binder: 22877:22880 BC_INCREFS_DONE node 129 has no pending increfs request 2018/01/31 23:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000190000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000051e000)=0x14) sendmsg(r0, &(0x7f00009a8000-0x38)={&(0x7f000005c000+0x6bd)=@ll={0x11, 0x12, r1, 0x1, 0xbc, 0x6, @random="67cddc364285", [0x0, 0x0]}, 0x14, &(0x7f0000f83000)=[{&(0x7f00006da000-0xcf)="74aad223c29d2840985d3b1e05f8437523ea4a918259250c6a360c06fe55b0492e4ee86da49e5b06f499b92863f6b3c99b47f60426ec85276fc7a306958b85376e4f1fa753fdf43f928954a79cbd58d5b824c339d7c8c6abbd2e1f3a2faac0b742383ea2184f7a1564f51ab6dce1529cb659ad09d10f0fa6f125396366d166bc85e6fc336de86c486c355be8986f79fd0709c32deed932004b60e7329ac6197cdd3aa903bfb2839812cde200b29f6dc58d9001dd7287b6243fc9ed2ef3ffcdc67663ddfa56e52616b0c27155240ade", 0xcf}, {&(0x7f0000bef000)="802073008b47f3e69059169847", 0xd}, {&(0x7f0000765000)="4c2f04d39190d5ef9ed4f05052f8160f542bacb7271435675eb830f50c91ab45f1c51f4244e5302b8425b213922530b20060f343b49645ac22ff5ef8c759f748c0332dea8b2edba814ba6e58c336673e15ce8f1e2782eb4dfc0d565dffbc3bb473bf150cbbeeaa07da71c76cbd4d0ab1f600e0d15ad84947bae2c3e85243f8fab4fffa3a5d2a290a204dcf9412ff43984cd71e967691f91af2e1a9d1080d096a1c97509519fdb76075a927b49b92c5681c5acbeaa5b4f9208ee98f6ef9cdf9b50920abe3a11ef7cc5a331915bb047d40cec49302482267990ffa3f6d993bd14560532229", 0xe4}, {&(0x7f0000e12000-0x77)="9116c16aef791a5f1b1ffabcc89c6e386e2158ac8b1a0b2bd5967fa176d40ace786d15d8859070a4601a17e610d826c8e0324ccae50577c9bc306fba2e2ec35572b99050045b17f75c51e9b4fdaeb5a3f34b64e453346ec362570ed0bfb3e6f6bffa0a631b99c11a725d1c486e33a39573b33004189bc5", 0x77}, {&(0x7f0000cb6000)="937eb4cae98c9f841b46478e03a8c9ee3b7a7b8543ea2f5a754b4a543bfed6531cbe6aa42c546bab690564ea0c0039b3db73396f353d38b15a4a8de69146fa6d45c2b63ad8aef8f59330d9e33a572ba483eecec4c9cf07988604faa6af7287620dcfd9b2acc846c293a4723740e5124bdeaf0f9371bc2e0a7f93a4c3df4adf2a74035069a8493ea84a7736858d86905f363e305e8e4a2e535bc287947607922c42997642324f4786be1a568cbcc91a678f50e8092271d58b09288272431bc9857d9db359e110be519c29b692aa5f63b9fcf53ab94fb4e7352b72c7b9cda60ebedbf350f673e6716574a86e4eaa4bf46019", 0xf1}], 0x5, &(0x7f0000ebf000)=[{0x100, 0x19f, 0x7, "f1a9e7d6ab5858f237e5bff61e4aca0d0b66d0478dfa19bf9f2d99d6105f0c75ac3d97f0941bff3fbec99cf4ae63f4293991d5972f145bef2ea7c8f9749fef6f181c05b8c9e5ba42d00c97d76a33a907efeff0f646d6ab5d609531861c124a7d04da770a4bd0aac7b19c9aff0b3fbc48a46d729d103c56fffcde2783bb71a3cc6ac25a56dbd84467e4f93ab0574813670f871ba68347c0abe8581229dcf3bb781c537e1cbc8c4cd08305b12b1d403bc73b02705ee71134ea83011edd7553cbd7ed16748b3d301f8d97f3c77b4b8f96fc7dd9bc382ee6647387517abaa361508a8de7b38a6faa2d1462724f20718b709f"}, {0x100, 0x108, 0xfffffffffffffffd, "535681715da4460c362d00844426b2aad28eec2d91f1ac2118a104da1cad64f1760ffa7961c26a5c5084453cb0bdb2eb917d2a45ced0d8034c68b04802f6feb8d4001048240e9b97ad1d0562b7f162e1d7cc121065ec9fc6b328aa5d646e0cb999375c867af195f397bae5815027e2a48060e1925d94d140d84e5d678f156cdef105aa74452132b06dab51ebaf8f6e321c5f3516bc30b2fc0954c3209bfaa1bda732a5ea78ed4b4ade464b06368e70b2281ac263f8b51eccc6067eca5b268230cdf7eeb1e5aefe7be782aac6c1437df4bd4ce7f4e6709bcd6053b6b23470f63f3c06239607cd820a5f4c9864"}, {0xd8, 0x1bf, 0x1000, "97a62fa6c72c3acee8b3511953f0655d28e18b9ae0178a27ffb27d22f78094ba90df8856488357817c5a00cf5666b4a55e4526eb297c37035e43212f01b426d102e29eed3d1f824e41c9c91280347cb4b5ed102e162ee2875a3b63342f7726e8ffe63a005695869c5e80034f9b53cbb0b88227938557653b25b4fe41ef547b7a90c0ee0709d269306d6a5da64dde09d29f689e9d7eb207479dc0acdadd37362b90ff2485d44db7b5d23a7d626b07389512664ff168dc3b40251df6639624a138452d"}, {0x30, 0x104, 0xfffffffffffff965, "2fd937abf9891b7119f7bf00c5bd22a57879be8bc05133f6233c2cfa19"}, {0xf8, 0x117, 0x6, "94580f0dece43e789cc8773f2b9d1fabd20382c8a807c0dfd8e2f7e2c99c99b6fae83b9d550e42d27bad6387f68b156530d20bb9ea470f06207585d3213f8faf62bf7356a7e16e48bf95b0781030c27209703592740347438e523e6b43edcd0f0a34b0566c87d335264bb57522640f87df7f8ae7d94ab4d42d782bad78ae28a1389cb1b48cc9daab31e4eafde2a7ea806165bcf3dae6f8a5d58ebedf0c1fd1e0b56c53a506b30ae2e88dad391660254dff779e3dbf0f023ea16510259b00e05f309fec6f25a16ff298e040865c74f526a66d1d463ba4011ad78aa1b13c67e4337965"}, {0x50, 0x110, 0x1ff, "891c6ae26f9034ef3f05ad8f7abb734d3c4be65dc8f5bad61263957dc623486033e4fbe8cae77fbf14ff00db947e960cf2a39e762d2904f876ff"}], 0x450, 0x240040c0}, 0x800) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/31 23:17:57 executing program 2: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") open_by_handle_at(0xffffffffffffffff, &(0x7f0000246000-0xe3)={0x8, 0x0, ""}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000083a000-0x11)='net/softnet_stat\x00') 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f000063c000)=0x98) [ 168.611221] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 23:17:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009da000-0x9)='/dev/ppp\x00', 0x341000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e74000-0x20)={0x180, 0xbda, 0x0, 0x20, 0x100000000, 0x0, 0xfffffffffffffffd, 0x6, 0x0}, &(0x7f00003f8000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d0e000)={r4, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4}, &(0x7f0000f50000)=0x98) ppoll(&(0x7f000020d000-0x30)=[{r1, 0x2, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1200, 0x0}, {r1, 0xa000, 0x0}, {r1, 0x20, 0x0}, {r1, 0x4000, 0x0}], 0x6, &(0x7f0000926000)={r2, r3+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x104000, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffe1) 2018/01/31 23:17:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000886000)={r0}) socket(0x3, 0x80007, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e12000)={@generic="274307de808b28148753456c438a7c47", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 23:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000725000)={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 23:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000aba000-0xc)='/dev/amidi#\x00', 0x1, 0x50000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b9000)='/selinux/checkreqprot\x00', 0x4080, 0x0) connect$l2tp(r0, &(0x7f00006d4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x3, {0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}}}, 0x3a) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c90000-0x10)={r0, r0, 0x6, 0x3}, 0x10) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000632000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000156000-0x70)={[{0xff, 0x0, 0xffffffffffffffc1, 0xffffffffffff7fff, 0x81, 0x3ff, 0x4, 0x6332ba85, 0x6, 0xfffffffffffffff7, 0x4, 0x6, 0x6}, {0x4, 0xfff, 0xbe9, 0x6, 0xc15, 0x4, 0x5, 0x6, 0x8, 0x5ef, 0xfffffffffffff352, 0x1000, 0x1}, {0x8, 0x2, 0x3, 0x7, 0x80, 0x1, 0x18, 0x4, 0x0, 0x6, 0x3, 0xfff, 0x8}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000080045430, &(0x7f0000000000)=0x0) 2018/01/31 23:17:57 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00006f1000)='/dev/dsp#\x00', 0x7ff, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000ea8000)={0x1, {&(0x7f0000000000)=""/222, 0xde, &(0x7f0000001000-0x8)=""/8, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/31 23:17:57 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000019000-0x59)=""/89) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001c000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000001d000-0x8c)={0x7f93, 0x1ff, 0x3ff, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000001d000)="58324161d28e04acf6442e77ca7d84da72b689c7dc84846d2b1315a49a31fdad8f24937e92107a588b50e128eb2213234421a72ae579da19f3c9df87daa58b8c94ba9dba0de71293baf84cd0869305e0fa7bd8fc40d6c2caad0e1163f573f06cf49d65990cbe3b5f9d68b32591e59b49fa951c28c7f075798299dc68fd835685917b3a", 0x83) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000013000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}], 0x2c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000-0x410)=@mangle={'mangle\x00', 0x1f, 0x4, 0x388, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffef9, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c202050000260a11223e", @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x98, 0x1c0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@SECMARK={0x3b2, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a0663745f723a706f6c6963795f7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff2a, 0x98, 0x0, {0x0, 0x0}, [@common=@ttl={0x0, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3e8) [ 168.611232] binder: 22877:22889 ioctl 40046207 0 returned -16 [ 168.628259] binder: 22877:22880 BC_INCREFS_DONE u0000000000000000 no match [ 168.648184] kvm [22874]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/01/31 23:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000c18000-0x48)=[&(0x7f0000dcd000-0x3)=';*\x00', &(0x7f00008d7000)='\'trustedvboxnet1!}\x00'], 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000641000-0x14)={0xad, 0xfff, 0x0, 0x1, 0x4}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000e43000)={0x100000000, 0xffffffffffff0001}) 2018/01/31 23:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005f0000-0x60)={0x0, 0x32, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c7000-0x4)=0x0) timer_gettime(r0, &(0x7f0000b43000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$audion(&(0x7f000070f000-0xc)='/dev/audio#\x00', 0x400, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000207000)={0x0, 0x401, 0x30}, &(0x7f0000464000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d60000)={r2, 0x2}, &(0x7f0000f16000)=0x8) 2018/01/31 23:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/audio\x00', 0x400900, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002d8000-0x10)={r0, 0x28, &(0x7f0000a2d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 23:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x20f, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/31 23:17:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000072c000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") io_submit(0x0, 0x0, &(0x7f000044b000)=[]) r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000335000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000619000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000eba000)=@file={0x0, ""/61}, &(0x7f0000f69000)=0x3f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000134000)=""/237) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 23:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3000000010, 0x802, 0x6) socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = socket$l2tp(0x18, 0x1, 0x1) vmsplice(r0, &(0x7f00008b7000-0x60)=[{&(0x7f0000bad000-0xb1)="ac194e8d83b7550a96ac64087a8924e4f043f9818f2afc6f97ae4e9ac56aec9b8e694417feb3bb89eb6cae079eb8d3ae0434548542e8c442103625be6e28970130edd43bf2999ad2627db775114ed408a3ab449e0760a7c6f853e1d8b4e3170842774555d14d02c8eb1f317f08579ac093c2f37bd3b658ab5bb712967ea41707603fc4bfe3e53ca9b3985685e4a1443546927f7ee60df872535a077a90b3930264e2c121e7a759bbb971692858091aeb83", 0xb1}, {&(0x7f0000e2a000-0x18)="a59a2ffe736580e5bd471ed09b6a2bd565ee20336a23fc89", 0x18}, {&(0x7f0000cf9000)="556e3138af6de49e24bba23b29679c13dee8a60e0e6d629acc0865e6ebdc1521b1b5e222c055c679410ced434a96718bae1796d7", 0x34}, {&(0x7f0000467000)="67b59ec07ebe8c608b821b9ab4c42a2a92a94683fe039aa2a8c138ef2cce40aba2223be39bec8084621eed805ef92d58b278f8b6e923a0c3ba4c2d731f18d4ebd703842e1071584a70ac53f427cdb94cbde5aa3f4a98b306a0147505212fcaa56ef6cc68d5749d1db73b701b856ae1d06ab3bee73b0a1db38cd9b7df4e878685493bf0129038c6fa938bb6db3231251d141cab19f2066d1e0bb620e4d35f5c465d073c461831eef37d40b7dc88948f3a7fb60b4d20123cbe1c85d21f5cdfb35c6963af7278f603af2e409596f211bae370", 0xd1}, {&(0x7f0000370000)="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", 0x1000}, {&(0x7f0000c04000-0xc2)="1bb5f5bd78c2df1781b4a50f09ca42acb4c671db81cc415e4024a61d2b02d4f200ffcd1cded0374ecdeb84fd7fcdc7e017ea76f8ed76f8354bc34884e2a5aae5da615a9f8420f4c24ec6bcc1005db01d7d0e49d0eb58a3b71acacf3fcd9d2cdb14f89ff5128283f8353a3e8ab5077e342acf0630a383d8f0e201038ba4d025e92ed676b1b226c84f58b560ca45003e1339cfc69bdad10aa43ef183b4b0680cf0f83977a40fdcddaeee60f5a0d1b5b26e03a35f04cfb1e0e0e06311a9d92949abb7a0", 0xc2}], 0x6, 0xe) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 23:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000598000-0xa)='/dev/dsp#\x00', 0x1, 0x24000) bind$rds(r0, &(0x7f0000487000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) io_setup(0x72, &(0x7f0000a30000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000f15000-0x8)=[&(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f00008a7000-0x20)="8beb3a7a5b5c551cc8d4668a6b80949bcf593e2406288c625e57f643c1e53fb7", 0x20, 0x6, 0x0, 0x1, r2}]) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00005f9000)=""/230) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/31 23:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cf"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f00000f9000-0x2f)="", 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000193000-0xd)='/dev/dmmidi#\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b0d000-0x68)={0x8, 0xdb9, 0xffffffffffffffae, {0x77359400, 0x0}, 0xfffffffffffffcb4, 0xfffffffff9cb8483, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000081a000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00003fc000-0x38)={&(0x7f00006d8000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000072d000)={&(0x7f00000d1000)={0x132c, 0x11, 0xb, 0x100, 0x3, 0x0, {0x2, 0x0, 0x9}, [@nested={0x1110, 0xf, [@generic="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", @typed={0xc, 0x21, @pid=r3}, @typed={0x20, 0x5e, @binary="f4ffbf2212419cc301b640b91e05e860c7a81ac3cc"}, @typed={0x10, 0x88, @u64=0xffffffff}, @generic="0593f196ce1c358b44904978f2c65bf10142e6368b8d1f08d68c65992382dee35c7a5826a08db683c8c92a6b0d1f0acb7e976785473bc31d1edad447888d36cdbd776060a6f1b840387706d70d31d121820207234dba9649bdcbb6492ebb6a5cf54539ef259cf26d388f63e9edc7724f892f758868840eeef301a8686571a5e25acd4fbe23ea5556d4e245981f10df0c0aca5d540183d29e0c91a6622d06a507df4d1b90e1424fceaa496f4a3a72abba8adbc4a7c3e7ce8188d9360bcb046a12a33c20d57955d92aaee8e96f93"]}, @typed={0xc, 0x69, @u32=0x2}, @typed={0xc, 0x19, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="39f4d7e91af767241697eef34284118501f72e5c8f65a0916f6f18a4fa99a7e36917548021ed08a11854666cca9e7d78a97a9ad951b37cc34bc5cafac7c01659c18a5beb90ed60135c5ddeedd6ac371df1c21ed7909794734fe1cf9204a6b329d887ea34d43a20a5e7ba567cb779b7551b776962ebd8ab369d5a958d489b6e071b941df6a05cd8c7bfbb2e27e1492236b449a7e2aff3b64ed3cc3b96a46e30e32482e4b47bba490a7998b50cb08e", @generic="df40dd157b627ce8767771c31d015168bdd4605e6e930229cd41a3371cc155b642472fe2171e99844237dac433633b9c67b3c9bd416f0dfa54f0c28f680d8acaac2f8ac992056328c91c8d75e58ea3bd3f3639c0b25309b07813497fc83bb02d4b57c996e13597ed753113875d624579b2184d369f09f2b8b9556b09b3f80d3f65f85e7596b43b3af6", @nested={0xb0, 0x1f, [@typed={0x8, 0x83, @void=""}, @typed={0xc, 0x8, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6e, @ipv4=@empty=0x0}, @typed={0xc, 0x34, @fd=r0}, @generic="02d9cd123bb6d78c07fb0901ce0d3ec553ec1a916d29e7b4951e28d4a03f17fbd9fdd631ee5f48e5ab", @generic="a2c269b2ad2e8b1dd31a07ffb4c249042bac0f1a813832a96b20896d4de906513c971111ff977e69a035300ebb81e9b79a97783fbc54b3ccf14e6a331070ab243fa30aba7e6b469322ecc745c9", @typed={0x8, 0x1a, @void=""}]}, @typed={0x8, 0x4, @void=""}]}, 0x132c}, 0x1, 0x0, 0x0, 0x4008080}, 0x8000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000977000)={0x0, 0x9, 0x0, 0x0}, &(0x7f0000eed000)=0x10) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/01/31 23:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000888000-0x258)=[{{&(0x7f0000a6a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000594000-0x90)=[{&(0x7f0000af1000-0x60)=""/96, 0x60}, {&(0x7f000058d000)=""/30, 0x1e}, {&(0x7f0000efc000-0x4c)=""/76, 0x4c}, {&(0x7f00003f5000)=""/17, 0x11}, {&(0x7f00006fa000-0x73)=""/115, 0x73}, {&(0x7f0000541000-0xd3)=""/211, 0xd3}, {&(0x7f0000703000)=""/209, 0xd1}, {&(0x7f0000e4e000)=""/9, 0x9}, {&(0x7f0000ba7000)=""/187, 0xbb}], 0x9, &(0x7f00002d2000)=""/85, 0x55, 0x401}, 0x8}, {{&(0x7f0000a58000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003ca000)=[{&(0x7f0000759000)=""/53, 0x35}, {&(0x7f00004ab000)=""/4096, 0x1000}, {&(0x7f0000ad6000-0x6f)=""/111, 0x6f}, {&(0x7f0000787000-0xa)=""/10, 0xa}], 0x4, &(0x7f000061f000-0x43)=""/67, 0x43, 0x10000}, 0x1000}, {{&(0x7f0000e61000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000246000)=[{&(0x7f0000a05000)=""/245, 0xf5}, {&(0x7f0000df3000)=""/196, 0xc4}, {&(0x7f0000497000-0x1000)=""/4096, 0x1000}, {&(0x7f000016e000)=""/87, 0x57}], 0x4, &(0x7f0000194000)=""/145, 0x91, 0x9}, 0x9}, {{&(0x7f0000beb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ec9000-0x60)=[{&(0x7f00002cd000-0x75)=""/117, 0x75}, {&(0x7f0000519000-0xbd)=""/189, 0xbd}, {&(0x7f00006f8000)=""/136, 0x88}, {&(0x7f0000846000)=""/87, 0x57}, {&(0x7f0000abc000)=""/0, 0x0}, {&(0x7f0000e64000)=""/41, 0x29}], 0x6, &(0x7f0000ac4000-0xd4)=""/212, 0xd4, 0x3}, 0x81}, {{&(0x7f00003c9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000ed3000)=[{&(0x7f00007eb000-0x9d)=""/157, 0x9d}, {&(0x7f0000ea0000)=""/32, 0x20}, {&(0x7f0000830000)=""/36, 0x24}, {&(0x7f0000087000-0xd5)=""/213, 0xd5}], 0x4, &(0x7f0000285000)=""/43, 0x2b, 0xffffffffffff8d2d}, 0x80}, {{&(0x7f00006d8000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007da000)=[{&(0x7f0000f61000)=""/85, 0x55}, {&(0x7f0000a56000-0x33)=""/51, 0x33}, {&(0x7f0000c89000)=""/185, 0xb9}, {&(0x7f00007b2000-0x2a)=""/42, 0x2a}], 0x4, &(0x7f00004dc000-0xde)=""/254, 0xfe, 0x7}, 0xc80}, {{&(0x7f0000cf3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000efe000-0x40)=[{&(0x7f000034e000-0x62)=""/98, 0x62}, {&(0x7f0000dc7000)=""/42, 0x2a}, {&(0x7f00007c0000)=""/35, 0x23}, {&(0x7f0000570000)=""/9, 0x9}], 0x4, 0x0, 0x0, 0x2}, 0x800}, {{&(0x7f00004c1000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000026b000)=[{&(0x7f00001a4000-0xff)=""/255, 0xff}, {&(0x7f000057b000-0x9a)=""/154, 0x9a}, {&(0x7f0000d02000)=""/41, 0x29}, {&(0x7f0000cf2000-0x9d)=""/157, 0x9d}, {&(0x7f0000ea4000-0x7b)=""/123, 0x7b}, {&(0x7f0000390000-0x18)=""/24, 0x18}, {&(0x7f0000bf3000-0x8e)=""/142, 0x8e}, {&(0x7f0000954000-0x1f)=""/31, 0x1f}], 0x8, 0x0, 0x0, 0x400}, 0xfff}, {{0x0, 0x0, &(0x7f00009c6000)=[{&(0x7f0000708000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000253000)=""/4096, 0x1000, 0xffffffff}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000af7000-0x65)=""/101, 0x65}, {&(0x7f000070d000-0x85)=""/133, 0x85}, {&(0x7f0000f48000)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0x80000000}, 0x35}], 0xa, 0x2000, &(0x7f0000015000-0x10)={0x0, 0x989680}) 2018/01/31 23:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000890000)={0x0, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xae}, &(0x7f000054f000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000b8a000-0x8)={r5, 0x5}, &(0x7f00001d9000)=0x8) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r6 = dup2(r4, r2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/31 23:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000516000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/31 23:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 23:17:57 executing program 2: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0x8790, 0x8315, 0x0, 0x22ff, 0x10000, 0x2, 0x7ff, 0x0, 0x4, 0x5, 0x63d, 0x6, 0xffffffff}, {0x5, 0x86c9, 0x400, 0x4, 0x7ff, 0x5, 0x1, 0x9, 0x77, 0x3, 0x3, 0x0, 0xffff}, {0x9, 0x1, 0x6, 0x4, 0x40, 0x9, 0x6, 0x1c5f, 0x5, 0x4, 0x4, 0x0, 0x8d}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000769000-0x8)=0x0, 0x0, 0x0) 2018/01/31 23:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f69000-0x4)=0x0) clock_adjtime(0x7, &(0x7f00004eb000-0xd0)={0x81, 0x240000000000000, 0x8, 0x1, 0x0, 0x3, 0x3f, 0x0, 0x8, 0x5, 0x42d, 0x2, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x3ff, 0x9, 0x4, 0xdcc8, 0x5, 0x4, 0xb4, 0x1000, 0xc93}) r1 = syz_open_dev$adsp(&(0x7f0000122000)='/dev/adsp#\x00', 0xff, 0x8000) waitid(0x0, r0, 0x0, 0xa0000000, &(0x7f0000c3e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000d02000-0x8)='./file0\x00', 0x0, 0x178) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00006d9000)={0x0, 0x81, []}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000010e000)=0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a4d000)=0x0) 2018/01/31 23:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xcb00ba5d14a482, 0x4, 0x0, &(0x7f00001f4000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000efb000)="6d61707320da") renameat(r2, &(0x7f0000dd4000)='./file0\x00', r3, &(0x7f0000a58000-0x8)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 169.027120] SELinux: failed to load policy 2018/01/31 23:17:57 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002c9000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000068b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bc9000-0x4)=r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000581000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044e000-0xff9)={0x0, ""/4081}, 0x128e, 0x2, 0x526b970b52595f5c) pkey_alloc(0x0, 0x3) 2018/01/31 23:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) stat(&(0x7f0000c75000-0x8)='./file0\x00', &(0x7f000086a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006bf000-0x8)='./file1\x00', &(0x7f0000898000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) modify_ldt$read_default(0x2, &(0x7f0000f2a000)=""/74, 0x4a) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") clone(0x44020200, &(0x7f0000878000-0xb1)="422b29284d82f0cf51772ea42c032017db5f668f0bb3e23d9cb072ee3456bc6d45aa5b0fc49d13d037d718070776919c16d64fc8d3a10c883fddabfba53b4449b94107549ba3bdc6fbed59f4c5202b3d8192908dd3eb61cce1e7e36fb40d1bfba3c564fd676fe30a581c0ca5b248ae35688ae2148720a94ca1760d592afaadedad0ab4b63749c03b79c94f74bb912a117e6600ce82426106f7401eecf1257a222de10abbe1127a95e715f0a76841fd263b", &(0x7f00002bc000-0x4)=0x0, &(0x7f0000585000)=0x0, &(0x7f00009c4000-0x97)="f7cdf2fcaaa79518a26629eb202a1bebb18fb6bc46a1ffe0d5468b9adfcd68b701795a9c0d7725776dcfb8e68411cd7615977fae8b449d9cb6fbac33796ae63254c2394acbf0a43cf157bffeaee2642ad20a581f9cb7821c5790cfff515eb2251706321dc7efdba4b16ce02d06dd6baa601b3dfa7e8fb9996de27a636610f74b0e55fb8b4f66808a1f6fed1b9fb966f3365e719f6037ed") [ 169.053149] syz-executor3: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 169.101195] syz-executor3 cpuset=/ mems_allowed=0 [ 169.106233] CPU: 0 PID: 22969 Comm: syz-executor3 Not tainted 4.15.0+ #288 [ 169.113260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.122638] Call Trace: [ 169.125257] dump_stack+0x194/0x257 [ 169.128920] ? arch_local_irq_restore+0x53/0x53 [ 169.133603] ? idr_get_free_cmn+0xfd0/0xfd0 [ 169.137944] ? _raw_spin_unlock+0x22/0x30 [ 169.142154] warn_alloc+0x19a/0x2b0 [ 169.145810] ? zone_watermark_ok_safe+0x400/0x400 [ 169.150664] ? avc_has_perm+0x43e/0x680 [ 169.154677] ? avc_has_perm_noaudit+0x520/0x520 [ 169.159374] ? lock_acquire+0x1d5/0x580 [ 169.163354] ? __fdget_pos+0x12b/0x190 [ 169.167296] __vmalloc_node_range+0x4f0/0x650 [ 169.171814] ? rcu_note_context_switch+0x710/0x710 [ 169.176794] vmalloc+0x45/0x50 [ 169.180000] ? sel_write_load+0x1f5/0x1910 [ 169.184247] sel_write_load+0x1f5/0x1910 [ 169.188367] ? mutex_lock_io_nested+0x1900/0x1900 [ 169.193240] ? sel_read_bool+0x250/0x250 [ 169.197315] ? lock_release+0xa40/0xa40 2018/01/31 23:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xf, 0x7fffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 169.201314] ? __lock_is_held+0xb6/0x140 [ 169.205402] ? perf_trace_lock_acquire+0xe3/0x980 [ 169.210298] ? perf_trace_lock+0x900/0x900 [ 169.214577] ? iterate_fd+0x3f0/0x3f0 [ 169.218377] ? putname+0xee/0x130 [ 169.221855] ? check_noncircular+0x20/0x20 [ 169.226101] ? __lock_is_held+0xb6/0x140 [ 169.230237] ? sel_read_bool+0x250/0x250 [ 169.234308] __vfs_write+0xef/0x970 [ 169.237941] ? lock_acquire+0x1d5/0x580 [ 169.241922] ? lock_acquire+0x1d5/0x580 [ 169.245904] ? vfs_write+0x407/0x510 [ 169.249634] ? kernel_read+0x120/0x120 [ 169.253554] ? __lock_is_held+0xb6/0x140 [ 169.257669] ? rcu_read_lock_sched_held+0x108/0x120 [ 169.262704] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 169.267470] ? __sb_start_write+0x209/0x2a0 [ 169.271795] vfs_write+0x189/0x510 [ 169.275335] SyS_write+0xef/0x220 [ 169.278783] ? SyS_read+0x220/0x220 [ 169.282392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 169.287396] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 169.292161] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 169.296896] RIP: 0033:0x453299 [ 169.300064] RSP: 002b:00007fd32ffe6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 169.307756] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 169.315011] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000013 [ 169.322270] RBP: 000000000000041c R08: 0000000000000000 R09: 0000000000000000 [ 169.329520] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5340 [ 169.336771] R13: 00000000ffffffff R14: 00007fd32ffe76d4 R15: 0000000000000000 [ 169.344432] warn_alloc_show_mem: 1 callbacks suppressed [ 169.344436] Mem-Info: [ 169.352450] active_anon:98989 inactive_anon:62 isolated_anon:0 [ 169.352450] active_file:3652 inactive_file:8499 isolated_file:0 [ 169.352450] unevictable:0 dirty:84 writeback:0 unstable:0 [ 169.352450] slab_reclaimable:11839 slab_unreclaimable:95123 [ 169.352450] mapped:24101 shmem:70 pagetables:730 bounce:0 [ 169.352450] free:1383665 free_pcp:522 free_cma:0 [ 169.385761] Node 0 active_anon:395956kB inactive_anon:248kB active_file:14608kB inactive_file:33996kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96404kB dirty:336kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 235520kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 169.413840] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 169.440088] lowmem_reserve[]: 0 2868 6378 6378 [ 169.444733] Node 0 DMA32 free:2939180kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940004kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:824kB local_pcp:204kB free_cma:0kB [ 169.472465] lowmem_reserve[]: 0 0 3510 3510 [ 169.476839] Node 0 Normal free:2571500kB min:37096kB low:46368kB high:55640kB active_anon:404180kB inactive_anon:248kB active_file:14608kB inactive_file:33996kB unevictable:0kB writepending:336kB present:4718592kB managed:3594336kB mlocked:0kB kernel_stack:4320kB pagetables:2920kB bounce:0kB free_pcp:1240kB local_pcp:580kB free_cma:0kB [ 169.507076] lowmem_reserve[]: 0 0 0 0 [ 169.511035] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 169.524796] Node 0 DMA32: 3*4kB (UM) 4*8kB (UM) 2*16kB (M) 5*32kB (UM) 1*64kB (M) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939180kB [ 169.540664] Node 0 Normal: 1855*4kB (UME) 997*8kB (UME) 805*16kB (UME) 701*32kB (UME) 585*64kB (UM) 80*128kB (UME) 58*256kB (UM) 26*512kB (UM) 12*1024kB (UME) 12*2048kB (UM) 591*4096kB (M) = 2584148kB [ 169.558820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 169.567420] 12220 total pagecache pages [ 169.571410] 0 pages in swap cache [ 169.574879] Swap cache stats: add 0, delete 0, find 0/0 [ 169.580270] Free swap = 0kB [ 169.583304] Total swap = 0kB [ 169.586350] 1965969 pages RAM [ 169.589476] 0 pages HighMem/MovableOnly [ 169.593462] 328407 pages reserved [ 169.597508] SELinux: failed to load policy [ 169.602235] syz-executor3: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 169.612353] syz-executor3 cpuset=/ mems_allowed=0 [ 169.617304] CPU: 0 PID: 23005 Comm: syz-executor3 Not tainted 4.15.0+ #288 [ 169.624306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.634292] Call Trace: [ 169.636869] dump_stack+0x194/0x257 [ 169.640478] ? arch_local_irq_restore+0x53/0x53 [ 169.645123] ? idr_get_free_cmn+0xfd0/0xfd0 [ 169.649433] warn_alloc+0x19a/0x2b0 [ 169.653049] ? zone_watermark_ok_safe+0x400/0x400 [ 169.657881] ? avc_has_perm+0x43e/0x680 [ 169.661835] ? avc_has_perm_noaudit+0x520/0x520 [ 169.666484] ? lock_acquire+0x1d5/0x580 [ 169.670433] ? __fdget_pos+0x12b/0x190 [ 169.674311] __vmalloc_node_range+0x4f0/0x650 [ 169.678795] vmalloc+0x45/0x50 [ 169.681976] ? sel_write_load+0x1f5/0x1910 [ 169.686188] sel_write_load+0x1f5/0x1910 [ 169.690238] ? mutex_lock_io_nested+0x1900/0x1900 [ 169.695056] ? sel_read_bool+0x250/0x250 [ 169.699095] ? lock_release+0xa40/0xa40 [ 169.703050] ? __lock_is_held+0xb6/0x140 [ 169.707100] ? check_noncircular+0x20/0x20 [ 169.711313] ? __fget+0x35c/0x570 [ 169.714754] ? iterate_fd+0x3f0/0x3f0 [ 169.718531] ? check_noncircular+0x20/0x20 [ 169.722749] ? __lock_is_held+0xb6/0x140 [ 169.726812] ? lock_release+0xa40/0xa40 [ 169.730776] ? sel_read_bool+0x250/0x250 [ 169.734813] __vfs_write+0xef/0x970 [ 169.738415] ? lock_acquire+0x1d5/0x580 [ 169.742377] ? lock_acquire+0x1d5/0x580 [ 169.746329] ? vfs_write+0x407/0x510 [ 169.750027] ? kernel_read+0x120/0x120 [ 169.753905] ? __lock_is_held+0xb6/0x140 [ 169.757960] ? rcu_read_lock_sched_held+0x108/0x120 [ 169.762954] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 169.767687] ? __sb_start_write+0x209/0x2a0 [ 169.771987] vfs_write+0x189/0x510 [ 169.775510] SyS_write+0xef/0x220 [ 169.778945] ? SyS_read+0x220/0x220 [ 169.782548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 169.787541] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 169.792281] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 169.797012] RIP: 0033:0x453299 2018/01/31 23:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000079b000-0xd)='dns_resolver\x00', &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000014c000)='*\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000bc2000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000a78000-0x8)='keyring\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000)="70707031d76d643573756d2d26235b6c6f00", r0) 2018/01/31 23:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000052b000-0x1000)="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") clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000017000)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r0, 0x34, 0x9, &(0x7f0000f9a000-0x6b)="d7d9c31eeca397f0aa1791591c2926c60e71ad3612de0e9518dbf3e4439f0d04779f8e1ae7fbae7fb772cb6eb18a45e003779af88c6c85429c51e8d1ecab209e08dfdf5829c087379d4adf5511c83c396d3e04a2a91bca67e5dc73dfe18ead1e3a05860c9e2a477e7bb8e0", 0x6b) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r3, 0xeacc) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000533000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000deb000-0x2)=0xe8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00005f0000)=@req={0x50, &(0x7f0000bc4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x947fe55}}) socketpair$inet6(0xa, 0x80005, 0x8, &(0x7f0000492000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000c7f000-0x4)=0x3f, 0x4) 2018/01/31 23:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = creat(&(0x7f0000d1b000)='./file0\x00', 0x60) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000992000-0x4)=0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/status\x00', 0x0, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/31 23:17:58 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000+0x2b1)='/dev/amidi#\x00', 0xfff, 0x2) r2 = geteuid() fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x9a28972b7872d123, r2, r3, 0x4, 0x1000800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000001d000)=@ax25={0x3, {"7f13a532e36b0a"}, 0x1000}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000001e000)=""/160, 0xa0, 0x40000040, &(0x7f000001c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 23:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000305000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000176000)=0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000979000)={0x0, 0x0, 0x0}, &(0x7f00001a8000)=0xc) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000986000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2e000-0x8)={0x0, 0x0}) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d67000)={0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0xc) gettid() getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050b000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003d2000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e3000-0x4)=0x0) r2 = getpgid(r1) r3 = perf_event_open(&(0x7f0000dc9000-0x78)={0x7, 0x78, 0x5, 0x1f, 0x9, 0x56, 0x0, 0x7, 0x14000, 0x2, 0x240000000, 0x4, 0x4, 0x400, 0x0, 0xff, 0x6, 0x100000001, 0x80, 0x7, 0x7, 0x0, 0x3f, 0xd7, 0x90ae, 0x800, 0x6581be8, 0x0, 0x5, 0x800, 0x2, 0x2, 0x3, 0x65, 0x1, 0x41b, 0x2, 0x80000000, 0x0, 0x6, 0x0, @perf_config_ext={0xc0000000, 0xffffffffffffffdc}, 0x20045, 0x7, 0xfaa800000000000, 0x2, 0xfff, 0x7, 0xffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f000001f000)={0x7, 0x78, 0x944a, 0x9, 0x5, 0x224000, 0x0, 0x0, 0x40000, 0x8, 0xffffffffffffffc0, 0x1ff, 0x3, 0x23a1, 0x10001, 0xff, 0x3, 0xe67, 0x3, 0x1, 0x4, 0xc000, 0x6, 0x3, 0x3, 0x7, 0x10001, 0x81, 0x7, 0x7fffffff, 0x2, 0x10001, 0x4, 0x2, 0x1, 0x0, 0x7, 0x8a, 0x0, 0x0, 0x3, @perf_config_ext={0xd0, 0x5924}, 0x800, 0x0, 0x20, 0x6, 0x1ff, 0x1, 0x1000, 0x0}, r2, 0x7fffffff, r3, 0x6) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/31 23:17:58 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000d01000-0x10)=[{r0, 0x8001, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f00006e4000)={0x77359400, 0x0}, &(0x7f0000770000-0x8)={0x0}, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x3f5) listen(r0, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) [ 169.800186] RSP: 002b:00007fd32ff62c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 169.807868] RAX: ffffffffffffffda RBX: 00007fd32ff63700 RCX: 0000000000453299 [ 169.815111] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000018 [ 169.822357] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 [ 169.829601] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 169.836845] R13: 0000000000a2f33f R14: 00007fd32ff639c0 R15: 0000000000000006 2018/01/31 23:17:58 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) shutdown(r0, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000027f000-0x168)=[{{&(0x7f0000ff9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000ff9000-0x10)=[{&(0x7f0000674000)=""/51, 0x33}], 0x1, &(0x7f0000ff8000+0x423)=""/184, 0xb8, 0x1}, 0x1}, {{&(0x7f0000ff9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ff8000)=[{&(0x7f000044d000)=""/227, 0xe3}, {&(0x7f00000fa000)=""/113, 0x71}, {&(0x7f000062f000)=""/132, 0x84}], 0x3, &(0x7f0000284000-0x5)=""/5, 0x5, 0x100}, 0x100}, {{&(0x7f000004d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ff9000-0x60)=[{&(0x7f0000624000)=""/119, 0x77}, {&(0x7f0000ff9000-0xe6)=""/230, 0xe6}, {&(0x7f0000b0f000-0x91)=""/145, 0x91}, {&(0x7f0000ff8000)=""/0, 0x0}, {&(0x7f0000ff9000-0x6e)=""/110, 0x6e}, {&(0x7f000045d000)=""/15, 0xf}], 0x6, &(0x7f0000ff9000-0x54)=""/84, 0x54, 0x40}, 0x7}, {{&(0x7f000060c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf7000-0x60)=[{&(0x7f0000343000)=""/76, 0x4c}, {&(0x7f0000ff8000)=""/38, 0x26}, {&(0x7f0000ff8000)=""/160, 0xa0}, {&(0x7f0000ff8000)=""/176, 0xb0}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/151, 0x97}], 0x6, &(0x7f0000ff8000)=""/74, 0x4a, 0x100000000}, 0x9}, {{0x0, 0x0, &(0x7f0000ff8000)=[{&(0x7f0000ff9000-0x26)=""/38, 0x26}, {&(0x7f00007ea000)=""/88, 0x58}, {&(0x7f0000212000)=""/4096, 0x1000}, {&(0x7f0000ff9000-0x9d)=""/157, 0x9d}], 0x4, &(0x7f0000080000)=""/91, 0x5b, 0x9}, 0xad}, {{&(0x7f000035c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ff9000-0x80)=[{&(0x7f0000ff8000)=""/4096, 0x1000}, {&(0x7f000013e000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/164, 0xa4}, {&(0x7f0000a36000-0x2a)=""/42, 0x2a}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/116, 0x74}, {&(0x7f0000ff8000)=""/23, 0x17}, {&(0x7f0000ff8000)=""/177, 0xb1}], 0x8, &(0x7f0000479000-0xb4)=""/180, 0xb4, 0x4aa}, 0x2}], 0x6, 0x21, &(0x7f0000fe5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ff8000)={0x4, 0x4, 0x0, 0x5}, 0x10) 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) readahead(r0, 0x38a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x7000) 2018/01/31 23:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0xce, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)="", 0x0}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r1}}], 0x60, 0x0}, 0x20000000) r2 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000092b000-0x8)={r3, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r2, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f000078f000)=""/4096) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000450000-0x8)={0x200, 0x2, 0x8f9, 0x777b, 0x4}) r9 = dup3(r8, r7, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/31 23:17:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00002b3000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005d7000)={0x7, 0x3, 0x1, 0xb1, 0x4, 0x10001, 0x6, 0x19d, 0x3f, 0x4, 0xfffffffffffffffc, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007ae000)="", 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) 2018/01/31 23:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mount(&(0x7f000083a000)='./file0\x00', &(0x7f0000e17000)='./file0\x00', &(0x7f00008d9000)='aio\x00', 0x10008, &(0x7f0000ef2000-0xc6)="c18bd91ffebfcd65a4875acae437b1f22e6feba913c902cf0428f36ac2d83809ee290c0b5ea57164606b14f43451e91c6d6c0706f513af88c961a64e1729a75833244536614d8cdb5a90fd08e7dd17be70fa23cf374c30e03b88287349b93fe8f8ba31b867a476d1e695d7f9dbca6bbb137d19f3bdc6610ea7af0217901851b82bd71fb84df4fd9fec2f8663a1c028989c41bc7872321404cce852542a26a90f361859699c28787ee1fc3cb319d8b4eed8993fa6ca9406ccb8c899cae390ec9502d89c96110e") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) stat(&(0x7f0000dc7000)='./file0\x00', &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000938000-0x1000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/31 23:17:58 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, r0, 0xfffffffffffffffd) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e98000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = inotify_init1(0x840) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0x156) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000bd7000-0x4)=0x7, &(0x7f0000e20000)=0x4) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000aac000-0x4)=0x7, 0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a65000)={{0x0, 0x0}, {0xea6, 0x10000}, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d79000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000266000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000409000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000841000-0x50)={0x0, @tick=0x3, 0x1, {0x433, 0x4}, 0x8, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000635000)=""/157) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x12, &(0x7f000008c000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000057f000)={0x1, 0x2c7, 0x80000000000000, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:17:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000445000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockname$netlink(r0, &(0x7f000054a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b2000-0x4)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005be000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0x20, 0x20000, r1, &(0x7f00006ab000)='./file0\x00') r2 = add_key(&(0x7f00009b0000)='logon\x00', &(0x7f00004a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e8e000-0x1e)="d86d1aa21f1b1c791a24e5f542addd46e716317d8fd956e14dd046863976", 0x1e, 0xfffffffffffffffc) add_key(&(0x7f000078c000-0xc)='cifs.spnego\x00', &(0x7f00000ea000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000032000-0xac)="39303fbdb62ad8c82f2336a3dab561932d06198931510dc17efef079804169b2be6e701a396070e2f8c2b1c0c94620090bda6526addf00d21bcd0c330db73c9e4f6636f1aca3407dca9198ce365653305fd1a7ee0a81be2114bc226ddd9b3199c23bd440a37bcf6d689785895d0a543c131f4058d65d6601eb253f49a7593fbb366b99bce103da76fb1d6b058372024e8e4174000cda9b46bf440bbddbd0915cf686c4daf5dbdbb100924e8a", 0xac, r2) sched_yield() 2018/01/31 23:17:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d6000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f30000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092f000-0x4)=0xc) stat(&(0x7f0000874000+0xf18)='./file0\x00', &(0x7f0000e20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000481000-0x8)='./file0\x00', r1, r2) r3 = syz_open_dev$admmidi(&(0x7f00009de000)='/dev/admmidi#\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000018c000-0x4)=0x0, &(0x7f00007a4000)=0x4) r4 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:58 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000002000)="") openat$ion(0xffffffffffffff9c, &(0x7f0000105000)='/dev/ion\x00', 0x80000, 0x0) 2018/01/31 23:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000189000)='/dev/dmmidi#\x00', 0x9, 0x400000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00003f8000)={0x7, 0x2, 0x1000, 0x4, 0x3, 0x7}) bind$pptp(r0, &(0x7f0000eac000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) fchmod(r1, 0x2) modify_ldt$read(0x0, &(0x7f0000957000-0x1000)=""/4096, 0x1000) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000294000-0x4)=0x0, &(0x7f0000908000-0x4)=0x4) socket$inet6(0xa, 0x5, 0x0) 2018/01/31 23:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) pipe(&(0x7f0000d66000)={0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000ebb000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004d0000)=@common='bcsf0\x00') readv(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x68}], 0x100000000000009e) timer_create(0x2, &(0x7f00005bc000)={0x0, 0x0, 0x4, @thr={&(0x7f0000050000-0x39)="6600bf2ae9304b74c9d54ebfe686fca9a39b43504dd61db8cca818bbbd60ed34dc99f48445e67c59f5ec4a9f7de5c28572685a424b5cd968a2", &(0x7f0000137000)="ea2477e491aefa55af2fc48f68698c74c70a98b28e3a48c085f46529e33807bfcb4155f8986b4f5ab0262324127576fd464e2426dbf44c089976dcf521c5cee83907fba24489066b4991efc5269cc6825f34b57044a0d9df5b02656040fbd678a049a366c66bd41cdd368bb9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000-0x4)=0x0) timer_gettime(r3, &(0x7f000003e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000240000-0x4)=0x0) r4 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000043000)={0x0, 0x19, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000162000)=0x16, 0x4) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000096a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xfffffe39) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000022f000)='/dev/dsp\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000bff000)={{0x1d874712, 0x101}, 'port0\x00', 0x1, 0x0, 0x8, 0xffffffff, 0xffffffffffff0000, 0x7, 0x3, 0x0, 0x2, 0xaa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f000069b000)=0x401, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000011e000)={0x7, 0x0, [{0x40000957, 0x0, 0x5}, {0x400003de, 0x0, 0x1}, {0xba0, 0x0, 0x7}, {0xb51, 0x0, 0x1f}, {0x0, 0x0, 0x6}, {0xabf, 0x0, 0x7fffffff}, {0xbde, 0x0, 0x5}]}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000e54000)=r6, 0x4) 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000001000/0x1000)=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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 23:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000047c000-0x10)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r2+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 23:17:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x80807, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009d6000-0x8)={0x0, 0x2800}, &(0x7f000079b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c59000)={r3, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0x601e, 0x1, 0x8}, &(0x7f000009a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003f1000)={r3, 0xc4, "91adbe43a9655e77d505921f6841be717b7ca327df0094e646c94eb05f119ab3bf985014352c272d4d8486c6fe2a1e0baaad33488d320df0773e341b937f27ceea2ab7579b645a8d2acef94eaf7a266b63acf2894149a8c5923c8fdd883e95053e037eaeb030ac7a55b6f9141451f1281fe82de2bc2bdd151ec6275744979370050ab5c1d5f87e2d841e0f4cad56a821e95dcec58d85d5d98b1295ba5601f5a3853fd5e7c58bd99181b6e6ca4e2fbfa6fe57c56122bc7570284bd3c96a045c95502ee5ac"}, &(0x7f0000fc2000)=0xcc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000760000)={@common='erspan0\x00', &(0x7f0000e0a000)=@ethtool_drvinfo={0x3, "242fae6a2c8e950aa37683aeeea1499ed4d645413fcddf43f20e3ee22ba8ed14", "580dd315c3f9df8dafbcacee12beae046655b14510e54e83189dbe16d13b684e", "e9e387ab370014d8cf19122afd3376d1ad3bbd10386a8427f64ba97c4c1b03dc", "7338cdce51a544278b7be86484abd6b74a39d1b940cfe57a8527392d22cf5b18", "672da1fb33f8a9a2d437b72ba1a3b380abf719412f35caf5206c4c40c386153a", "02b2a045a5353458899aecab", 0x9, 0x5, 0x1, 0xcba3, 0xde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a0000)={0x0, 0x0}) 2018/01/31 23:17:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d4d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = socket(0x21, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x100000000, 0x0, 0x0}, 0x1c) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000916000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009bd000-0xb)='/dev/audio\x00', 0x9d8510442346b81c, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xe41a) 2018/01/31 23:17:58 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000001000)=0x8) r4 = eventfd(0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r4, &(0x7f0000002000-0x8)=0x0, 0xffffffff) 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_readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000334000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00000be000-0x45)=""/69, 0x45}, {&(0x7f0000d15000)=""/248, 0xf8}], 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0xee)=""/238, 0xee}], 0x2, 0x0) uname(&(0x7f000005d000-0x5d)=""/93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x3) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0xfffffffffffffe72}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x20}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x124c)={0x124c, 0x16, 0x200, 0x7, 0x2, "", [@nested={0x110c, 0xb, [@typed={0xc, 0x17, @ipv4=@rand_addr=0x7}, @generic="31260584b59c146f29b4eef38a78098a6ca6f2b2aa4ac67b973bb1706f4e74c193768b2f6fafb05de4361eacd271cdb727c7191d45ecaeed0a188552c687b1840d65e6a7175ac457732960f19caac08267c74cb77421dca7d2df7cbd5c5872c27d9d0eec5670626803a28fd4e3e2aec5408241165d465864e9bd861f65ed4bd9327893843d2dadd2e25a1fb5461f9f8db30dfcd47c6b1765a1be5d79b82d8ede6be6c3195f597833db82af3be689f0ddd178eec0602133efe40b6bd61075f4f1e2166a65eab71991754f30a47ca9bbe0266890c5e1383d0075fb9e5fcf36e44ba624b7e4e92a1251f36610326da45404a4681ccb401a8f862f", @generic="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@nested={0x130, 0x77, [@typed={0xc, 0x44, @pid=r0}, @typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="760cb33a179a86eb03bd08cc22c2b424278e703c4f1a2d2d810ca0715c8d888b9f7582b6ec45ce9c6bee2807667678f399a59530ce991dd6d019d2d737489b456bc3495bd0d0cbab29e2888d39b7cd3d1258e5979ec51c2884c780a4a13c76a7759754e166a13f55e14b525c468d109207070947607945830bb128f0e4b606dbf509b5c85352a3367e5f6025fae24e17280c136b319ca86b1b65776db531ad855790115b629f8b117d61dc8eddeeba86800529764e505f3c0e04cdfcdfd5", @typed={0x10, 0x89, @u64=0x63f}, @generic="14d5fbf6ebfd9efbd42be7", @generic="7184a8fcfe3fb12c0a52ae5e057818da8866a5faddc48b3bd7a1e00fdae46613a45c03179aadf15e25d9bd85eb3bf4d145175edc4cac23f6ae"]}]}, 0x124c}, {&(0x7f0000003000-0x100)={0x100, 0x42, 0x4, 0x7, 0x1, "", [@typed={0x70, 0x9, @binary="e1a220b39db60a90e6f8e59da21b07fb731c75c5882f23a7cc4d0467287a9831cf889dbec9c43d3e2fcbce5a30862d68274a14f8db98e395e6b97fb38e28b5401ccf527677a667404e2b81534624ebcdb44cf30efb9ab15c2be2e011eabc435d95aaa3534c796108"}, @generic="9a381c228427118cbe3199cc416fb24a840068336e90487a82b8534c12", @generic="2e163329363b6dc75321cf81193fcc0be05334a2888c724bad9651fd2885672d66f65b6a2e9af412000acd4a5efd18cd4f47c3ccad7ab57cc7c74a8a8fe34447b8df23af58d60b31dba9e1e162292e2705b97f6758df982f5dc98705b6db29f42b21"]}, 0x100}], 0x2, 0x0, 0x0, 0x4000000}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) 2018/01/31 23:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000e7e000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000049000-0x10)={0x0, 0x0}, &(0x7f0000740000-0x4)=0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/01/31 23:17:58 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000)=0x8, 0x800) r1 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x1, &(0x7f000000c000-0x4)=[0x0]) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={r1, r2, r3}, 0xc) r4 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r4, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/31 23:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000891000-0x30)=[{&(0x7f0000f10000)="26e8cbebe0081f862b082f55dc2ef061dd5c7c6bca84d40f3275106c0efe46dbc6158785d96ee79c88a4c6c6d04a4a920e9fa8a2f659202bbebe923f587d53fa05a89d2569dbbf6df09607e37d620e5081dabc296c9ecfa814972be5471475eab4c16592217fd7fccf59826361991ce0369d", 0x72}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000ecc000-0x4)=0x0, &(0x7f00005cb000-0x4)=0x4) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000f5d000-0x38)={&(0x7f0000711000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007ff000)={&(0x7f000015a000)={0xc90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc7c, 0x0, [@generic="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"]}]}, 0xc90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:58 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000041000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000042000-0x8)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000043000-0xb)='./file0/control\x00', r1, &(0x7f0000042000)='./file0\x00', 0x2) 2018/01/31 23:17:58 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xfffffffffffffffe) socket$bt_bnep(0x1f, 0x3, 0x4) socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/31 23:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000868000)='./file0\x00', 0x0) setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000b45000-0x9)="", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000cb8000)=""/4096) init_module(&(0x7f0000965000)='system.posix_acl_default\x00', 0x19, &(0x7f00003f4000)='[self-+\x00') lstat(&(0x7f0000a3c000)='./file0\x00', &(0x7f0000175000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 23:17:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f9d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000)={0x2, 0x3, 0x81, 0x3, 0x7eb5}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x400)=@nat={'nat\x00', 0x1b, 0x4, 0x3a0, 0x1c0, 0x1c0, 0xffffffff, 0xd0, 0x1c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001, @gre_key=0x9f, @gre_key=0x0}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="555900b85f05b65237a07b588bc3936b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x3b4a, 0x2, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id=0x2, @icmp_id=0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @gre_key=0x9, @gre_key=0xffff}}}]}}, 0x400) 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000b06000)=&(0x7f00003ad000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb7000-0x28)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae6000-0xc7)=""/199, 0x0}) 2018/01/31 23:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x9, 0x8}) 2018/01/31 23:17:58 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a39000-0x10)={0x0, 0x100000000, 0x9, 0x7}, &(0x7f0000319000)=0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f64000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x8a24, 0x0, 0xc1}, 0xa0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/31 23:17:58 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 23:17:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000887000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000119000-0x4)=0xc) fstat(r1, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) pipe(&(0x7f000035f000)={0x0, 0x0}) r6 = syz_open_dev$dspn(&(0x7f0000a8a000)='/dev/dsp#\x00', 0x100000000, 0x10000) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f00007c8000)=r6) 2018/01/31 23:17:58 executing program 7: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/checkreqprot\x00', 0x400, 0x0) unshare(0xc000000) 2018/01/31 23:17:58 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000f82000)={0x40000, 0x0, [0x0, 0x4, 0x2, 0xa75a, 0x75, 0x91c, 0xd4, 0x8]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstat(r0, &(0x7f0000907000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() geteuid() fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000a5000-0x4)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000f87000)={0x1000, 0x100000, 0x0}) sendmsg$unix(r1, &(0x7f0000b79000)={&(0x7f0000f86000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f85000)=[{&(0x7f0000f86000-0x57)="2460f7c304fde7387abee30c2cfcad8b3bcd45d1964c77e065a55ef9a68978451fff9cc62663883433c9eeada811f29f664cba8fb41d590c89bf5d93737246e539c85b191bf273a3482a854a6c9170425eb395c7826fc1", 0x57}, {&(0x7f0000f86000-0x68)="5a211098815cd2d7e4cca198579adea6c19ca3dfcca8a05b8b696f0247cc7300de33a384c6e3f0ac38ab0904c476f14f875a18275c1fb828684f8d13a8b792198cd620df29bfb7e4ad6adf9f327eff26b1bd23aef581263b32bc347e462c3757b7d695b615e6eb76", 0x68}, {&(0x7f0000726000-0x17)="641b4c1688e0728cd9612e2d32c5170581ad40390b13f7", 0x17}], 0x3, &(0x7f0000f85000)=[@rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r5, r4}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r0, r2, r2, r0, r2, r2]}], 0x90, 0x800}, 0x40) sendmsg$nl_netfilter(r1, &(0x7f0000cef000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x8000280}, 0xc, &(0x7f0000232000-0x10)={&(0x7f0000323000-0x11e8)={0x104, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x7}, [@nested={0xf0, 0x8, [@generic="ab6424f45b55e30d6b3ad38739beea29787e15cc6c0d6c30a8195cae419186eff1128bec032450011aa0b8dfc37bbc40005938e5d05eee668131f378e7", @typed={0xc, 0xd, @uid=r3}, @typed={0x80, 0x43, @binary="44b1098b6c4e1a784366d5f119a0cc0f6b1280f78447b4e2e90b89ec2258e1674a42244e2d74a9d5489ad9ead3af5ce1776971921b949a352c885a91d11fad0e7af9d993f163548add64aafe9c0cbc9c4992cf2fd75fb5ee59bf1b6a66da246601e4eb571dcd87798febacb897bf2e8b7000487d6917fb"}, @typed={0xc, 0x47, @u32=0x8}, @typed={0x8, 0x77, @void=""}, @typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r2, 0x20000000541f, &(0x7f0000f83000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000f83000)={0x2, [0x4, 0x4]}, 0xffaa) 2018/01/31 23:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3d000-0x1)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000277000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000001000-0x4)=0x8000) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x100001000001, [@generic="06"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b2000-0xa)='/dev/cuse\x00', 0x901, 0x0) lstat(&(0x7f00003d4000)='./file0\x00', &(0x7f0000467000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000828000)='./file0\x00', &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00002f7000-0x4)='./file0\x00', r2, r3, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:17:58 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d17000)='./file0\x00', 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d16000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) r1 = epoll_create(0x3) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d19000-0xc)={0x8, 0x0}) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000106000/0x1000)=nil) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/01/31 23:17:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x3ff, 0x0}], 0x1) pselect6(0x40, &(0x7f00004af000)={0x10001, 0x7fffffff, 0x0, 0xffffffffffff8001, 0x3f, 0x5, 0x8, 0x3}, &(0x7f00009b3000)={0x4, 0x8, 0x7fff, 0x8000, 0x7, 0x547, 0x101, 0x0}, &(0x7f0000acf000+0xa53)={0x400, 0x9, 0x9, 0x800000000, 0x80000001, 0xffffffffffffffc1, 0x7ff, 0x7}, &(0x7f000069b000-0x10)={0x0, 0x989680}, &(0x7f0000a41000-0x10)={&(0x7f00001aa000)={0xc928}, 0x8}) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x2aaaaaaaaaaaab3b, &(0x7f0000efe000)={r1, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c1e000)=[]) 2018/01/31 23:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003ba000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0x0, 0x120000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000792000)={0x0, 0x0, 0x0}, &(0x7f00000c8000)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/31 23:17:58 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f00000ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007b2000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000d1000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d80000)={0x0, 0x3d, "3d9f2593065e759b4371b27a304fc352f68576d7f0bdb81b56014f4cc8480d668c51e880cac9b30c592b352a31e2e2a3966c4674a8cb20b089ecd51061"}, &(0x7f000037d000-0x4)=0x45) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004c0000-0x98)={r3, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x80}, &(0x7f0000de9000-0x4)=0x98) 2018/01/31 23:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000030a000)='/dev/usbmon#\x00', 0x0, 0x5) fstat(r0, &(0x7f00003be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00002be000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000812000-0x10)={0x0, 0x0}, &(0x7f0000839000)={0x0}, 0x8) [ 170.470961] QAT: Invalid ioctl 2018/01/31 23:17:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f2000-0x5)='yeah\x00', 0x1000000b8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 23:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmc(&(0x7f000051f000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x0, &(0x7f0000e40000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000caf000)={0xd2a2, 0xa307, 0x1, {r2, r3+10000000}, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vnet(0xffffffffffffff9c, &(0x7f0000886000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r4, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 23:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={0xffffffffffffffff, r0}) write(0xffffffffffffffff, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/31 23:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x3, 0x0) syz_open_dev$adsp(&(0x7f000086e000)='/dev/adsp#\x00', 0x0, 0x0) 2018/01/31 23:17:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007eb000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d9a000)=r2) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) [ 170.523524] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00000200 2018/01/31 23:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r1, r0, 0x0, 0x72439a6a) timer_create(0x2, &(0x7f0000216000)={0x0, 0x0, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004af000)=0x0) timer_settime(r2, 0x1, &(0x7f0000109000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, 0x0) [ 170.602261] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00000200 2018/01/31 23:17:59 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x10) 2018/01/31 23:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x41, 0x40000) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00007ee000)="baf46068d2986227cccab816bd9dfb0d643f327770362250888a408e9edf770638b9e4e6ddd1f5624570acca59113195d76fedae1f3fcf13cca5866914e4e6", 0x3f) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$audion(&(0x7f000007e000-0xc)='/dev/audio#\x00', 0x74e3, 0x400000) linkat(r3, &(0x7f00004ca000-0x8)='./file0\x00', r1, &(0x7f00006e7000-0x8)='./file0\x00', 0x400) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005cb000-0x90)={0x80, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d8000-0x11)='/dev/vga_arbiter\x00', 0x240040, 0x0) getsockname$netrom(r3, &(0x7f00006a7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ee0000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000c9a000)={0x2, 0xfffffffffffffff8, 0x3f, 0x5, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:17:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000174000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x6, &(0x7f00007a9000)={&(0x7f00005eb000)=""/69, 0x45}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00005a5000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f00007b2000/0x18000)=nil, &(0x7f0000aa7000-0x18)=[@text16={0x10, &(0x7f00007ae000-0x3d)="650fc78803002e676736f36f0f71d0fff30f01df66b9800000c00f326635008000000f300f4edf65f2f0811b0080b83f008ec8f23ef2f26536d80c0f06", 0x3d}], 0x1, 0x0, &(0x7f0000687000)=[], 0x0) clone(0x0, &(0x7f00000ec000)="", &(0x7f0000345000-0x4)=0x0, &(0x7f0000ed8000-0x4)=0x0, &(0x7f0000d5c000-0x72)="") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000189000-0x4)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 23:17:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000c80000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) pipe2(&(0x7f0000b29000)={0x0, 0x0}, 0x84000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000f51000)="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", 0xfd) close(r1) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000694000-0xa)='/dev/cuse\x00', 0x902, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000108000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d0f000-0x4)=0x0, &(0x7f00007b5000-0x2)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000dfe000)={&(0x7f0000a62000/0x4000)=nil, 0x4, 0x2, 0x90, &(0x7f00005db000/0x3000)=nil, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000b71000)={0x1, 0x0, [{0x3000, 0x5c, &(0x7f0000359000)=""/92, 0x0}]}) userfaultfd(0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000070b000)='/dev/cuse\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000015000+0x724)={0x0, 0x9, 0x7f0, 0x7}, &(0x7f000013d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009dd000)={r3, 0x40000, 0x2, 0x1}, &(0x7f0000111000-0x4)=0x10) 2018/01/31 23:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000659000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009ba000-0x4)=0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b67000)=0x0, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000ca2000-0x6)={0x80, 0x1, 0x10000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000a22000-0x400)={"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"}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009b2000)=@assoc_id=0x0, &(0x7f0000c5e000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c6f000-0xb)={0x0, 0x0, 0x0}, &(0x7f00003c1000-0x4)=0xc) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002000-0x22)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="252910b9dda2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000057b000-0x8a)={0x0, 0x82, "585f168d6e860f6b3132dde77fe3c2b7cb0fe0d9312d7769ed6396ccaac6c310ec43d0387c2d241fd33b2ff5f343a90e64903df89da47c5027714dfdfa80ec104880adbf9a01c851a415f3136257954d9a4731e70633ac85218502c827a49df0860a6ff05c5348ca5f1bf28b640898c0d49519aedb79ef427573b9d1f04d4c8c4710"}, &(0x7f0000000000)=0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x5, 0x9, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r2, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() r3 = gettid() r4 = getpgid(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000d39000-0xf)=""/15) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000090e000)={0x0, 0x0, []}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9a000-0x3)='/dev/ppp\x00', 0x151000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9fcf) 2018/01/31 23:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x3fb, 0x167) bind$inet6(0xffffffffffffffff, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000)=""/0, &(0x7f0000d1b000+0x252)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000eb5000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000902000-0x8)='./file0\x00', &(0x7f00004e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dba000+0xd79)={r1, r2, r3}, 0xc) r4 = dup3(r0, 0xffffffffffffffff, 0x0) connect$rds(r4, &(0x7f00003b2000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents64(r4, &(0x7f0000c8b000-0x11)=""/17, 0x11) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ab5000)={&(0x7f00005d1000-0xc)={0x10, 0x34000, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0x2, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b71000)='/dev/dsp\x00', 0x48000, 0x0) write$selinux_user(r1, &(0x7f000038a000)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'root\x00'}, 0x2a) [ 170.799691] QAT: Invalid ioctl [ 170.841431] QAT: Invalid ioctl 2018/01/31 23:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005db000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x4c2800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b05000)="e463790c42eb5586dce8a04fa9dc8bf63caea1ba5237e253184800997dd848e1603396726862300f7e9c7f29458e77376828b3eb8502614fb7f3e66fa2b0a290118e6039c463c8e80dee5badb2b724ffb3f97b69e91849bb3d9689e802b9360a2fbfb5a071771f", 0x67) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffdab, 0x3e2, 0x0, 0x64f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000e2a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a43000-0x10)={0x0, 0x0}) wait4(0xffffffffffffffff, 0x0, 0x80000002, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x3, &(0x7f0000e2c000-0x10)={r2, r1+30000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e73000-0x10)={0x6, &(0x7f000032e000-0x30)=[{0x5, 0x3, 0x7, 0x20}, {0x1, 0x45a, 0xfffffffffffffff7, 0x3}, {0xfffffffffffffff8, 0x5, 0xffff, 0x6}, {0x0, 0x80000000, 0x81, 0x100000001}, {0x1, 0x8, 0x2, 0x2}, {0x1, 0x5, 0x7fffffff, 0x4}]}, 0x10) connect$unix(r0, &(0x7f0000971000)=@abs={0x0, 0x0, 0x0}, 0x3) 2018/01/31 23:17:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002da000)={@loopback={0x0, 0x1}, 0xbd1, r1}) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000011000)=0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) connect(r2, &(0x7f0000013000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000772000)={0x3f, 0x480000000, 0x80, 0x8e, &(0x7f0000001000-0x8e)=""/142, 0x5b, &(0x7f00003c2000)=""/91, 0x39a, &(0x7f0000a10000)=""/54}) recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 23:17:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000761000-0x70)=[{&(0x7f000023a000)="bebfaec956ec247270f73227831fccc228f413e9711a695033abd8c0eb0dd59791cca2be39823956b99622b137b6ba180342ead90a9992fe8c25747219e9d43e0200588655a491b150c657d3b9c221fb2c724f685f565373017bde64c74e3be082436bd23299bb767d2d763122b777635cdcbafffe6ad8f3259b7eb0822b7b1558fdb93b0c32cec204db0faef134e2cdedb4748ad6198c634df5228130e9a0adbe8342d280b4b042a9734fdeced46d6bcf823264ddeb15e16256431da30b899d1d02de0822fa8e2ce825e75fe00d65bf1c4592270d6c0931d63212361f7c16e7f84049cec5549dff6c701916", 0xec}, {&(0x7f00000df000)="5d5875ff1863e4cb46db1d7b9cb4b300af17501385a686fd2caf2030675cd71a4ad0e9ebcd92cf81a38ac9ceb3802b36bb1b972efcafbfa423b50125788cf8340b", 0x41}, {&(0x7f0000000000)="4b0a4235dfe85a04a34e66bca7971e30eec96aaac935e20d2651200dc803b258f5fc62d6a73564080ed04d140034eead4e4d253b891616bdb06c91e859fbcdf0000d9368230ae2d9cab88b5a117b9d5b04901ecdb3022a0fe575", 0x5a}, {&(0x7f0000001000-0xf5)="9aa820b8e91da44dbe5188ede9a8fc832ac1f84cc22e2d1583a5a3ee6c1cfb52dbb07ca05e59a6b0e2fbf651f4ea9f299c4aa64a924d99958d1b4780401201f609c611813b0ccb7bef5987475890f0ceaa002e41b826e3b0a829bbd0fc9ba9c80df039e1f0ce82a1c99cc91044fa1f39b0211cc48b2c3c81232e411941d3a3cdacd11b4b4adb06d782b52d592bda5cec157f249db62653b9002b8cf222f6215fb700927503a0dae012b95c104a19482c7daae08fa8856f06babbe832132d57e579c707743f035562b7cecbe5ffea63b52725c8ec2f8959c701263103e437861b9d3fe0fa26e62696ecae4f7d0e5021db3523a9962f", 0xf5}, {&(0x7f0000d12000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0xe4)="e35a8192d55435802eebcc0f2efbde684943c94afc84dbfd6551d5cec6c9aafdba33f2970f4cbc7b495bbdb7f23b6f7c8aca0f3e86f6ff25ebe9b0b53d0c3901d0b9cfb33a1c850e5fc1123a995e36f2fee32d1d6f866407208f0f7c45fad5f719f988f871badce484b40a3436bc51e7ab30e5b86692cc535b1051904fda72f443545b0e21f70ef5f0f807d77f7f5205856036e2d27455f5dc15bfa13f5d6252408d56f84000646c59f54dff25ac6dc5892904dc2192ca24880e7c939deef98bb72069e5b9ca6636985dd111bb012ff90b3eb488f8c982ac250153a747243bfc86fd6ced", 0xe4}, {&(0x7f0000001000-0x4c)="0f0f2a37b773ede814f013d6ebb06b945c92cab25839d41f7fe43fda1d835dd2e7a48a071e587ff52d73cabe53ff1610d7713c16e8b6c79b5c70202f764be371a5552a317e9876e2b91e564c", 0x4c}], 0x7, 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000008d000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x400001) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fc0000-0x4)=0x0, &(0x7f0000fc0000-0x8)=0x4) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000fbf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00003a0000)=0x0, 0x9, 0x0, &(0x7f000063a000-0x10)={r2, 0x0}, &(0x7f0000013000)=0x8, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/31 23:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f20000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff505}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9b, 0x7fffffff, 0x0}, &(0x7f0000c2a000-0x4)=0xa0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)="6e766c13", 0x0, &(0x7f000000a000)="") readlink(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f00008c8000)=""/174, 0xae) prctl$setmm(0x23, 0x7, &(0x7f0000204000/0x2000)=nil) 2018/01/31 23:17:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000049000-0xb)='/dev/hwrng\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000849000-0x10)={0x2, &(0x7f0000001000-0x8)=[0x7, 0x3]}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000)="ec3822c05f99947eafc8c05392afa2f3ce5d5394ac732f1824f2a6c7c804bf0cd1e5fe99cd", 0x25, 0x1, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000015000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000820}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000000c000-0x2b8)={0x2b8, 0xa, 0x5, 0x2, 0x3, 0x2, {0xe, 0x0, 0x5}, [@generic="f8cb245d416441ab2582b9116743300635ee231b6ca425a4edd3cb83b62f8d5c825e8d05b8b2784d49708ba48a36d7e1a2f976ef38b8269ee0d0582c5acfb74bd492bc1d9ab55e7c379b66475ef4d69db0d4c9dd80c46a4f3c42e9edef48b89ba5c6a448825446dda2cc2bc9ccff0cf8fc023bec3121e1ebfdfbc789bfd1b1affa65d9b59cdb8bbdf3ed1d3ccb9faedd2b6b2a4af20bbc754e171df99640c1a3ebe9b321f47ae1eb83ed388c55b6e0f6256fc213d10320762d2aadabb272082bc7e4cc636eac6b3777bb51c1d242acadba6c6eca0177c198569809822c3e4d803759bf359ee450152b1c92bff89cfed83f6f3554064fab18", @nested={0x1a0, 0x72, [@generic="b4fec71fda1ec92d388649b51df0af030bf89c3224568dd698fc32deae4dd4f7b78e039e1158378662925dec9c075d87a3baecb1d5ab1b1f14b6547c90a28c6840ea97bfc15b649cda06c4c409f708948cdb0b54861b0ff8d9403d95c707bdcf21f6713ba751bd856924de8f3e792c3c0508b248d371", @generic="3d3fe9f57596caf9f9d09ffa7e725880898f0c04d82dcf92674aa83248c8f6ce2d537f9c6c30534fd4a7c8a6034461c685931b48530df8f4de19671a0e444dd221d366a8b6780272b5c4d17dcac1d621dbca", @generic="8fadd1227a7e5036108996ec658b1d9e116485bb6d606a0777ccc64b58250160b6c96cfa8320f9d808e9db850bb4c302e2caf9f07fca7623e179bd7729ab1a8dace581c383910a3b2f23cef1f8855ed5b21b00ba97567799329ca5317397fabfb38058338ed2a437ae3e01235df7aca16eaee4a80ba9f8863d5a1107719743915a743f1c2dcfc7e6d672eab560bdbcd51c66d6f11cb77909d4205f1d7043cbb52ad83cc61c15297b1d403c98b23a129d0731f4b881009244fc73e78915218beeeb8503b1206f7fcbd79fb24f40dae196954a"]}, @typed={0xc, 0x14, @u32=0x8}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000001d000)=[{0x2, 0x4}, {0x2, 0x3}, {0x2, 0x7fffffff}, {0x3, 0x800}, {0x7, 0x4d6}, {0x8, 0x3ff}], 0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001d000)={0x0, 0x6cfe, 0x8}, &(0x7f000001e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000-0x4)=0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x14, 0x0, 0x0, 0x0}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 23:17:59 executing program 6: mmap(&(0x7f0000000000/0x75d000)=nil, 0x75d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000027c000-0x1)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000134000-0x68)={0x81, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socketpair(0x10, 0x7, 0x3, &(0x7f00006da000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00009d8000)={0x2, 0x1, 'client1\x00', 0x0, "59eb7ba19a5b2f12", "bd7ef742e679ed4eb6e0217f95345cf607bad169ffdb3a688bee2be2717e393e", 0xfeec, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f03000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x300000000}, @in6={0xa, 0x0, 0x80000000000ffff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}], 0xd0) 2018/01/31 23:17:59 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x800) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000221000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000eb000)={0x5000, 0x119000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000255000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f24000)='hybla\x00', 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00005d7000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000364000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffff7, 0x40, 0x4, 0x100, 0xffff, 0x1000040, r1}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000e40000-0x8)={0x0, 0x0}) ptrace(0x10, r1) writev(r0, &(0x7f0000909000-0x10)=[{&(0x7f00007aa000-0x63)="f8ae12164a008e675cf56ff5474f80d23ac7a4d82efecf4166ba868253b653c4cbc72f0f465c4c375bd41f57965a8093aec1129d59c38ea8ff46ab8ddf6904abb78a1e7c461c0d8450ae137b243fa29cfefa94a0df6dc9b25ccd3339274a5e0a563c3d", 0x63}], 0x1) ptrace$getregset(0x4204, r2, 0xfffffffffffffffe, &(0x7f0000a5b000-0x10)={&(0x7f0000f99000)=""/234, 0xffffffffffffffca}) getpriority(0x4, r2) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x17}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200000000a, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/31 23:17:59 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000001000-0x4)=0x7) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x1, r1) capset(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000001000-0x18)={0x3, 0x1, 0x1f, 0x4, 0xcb0, 0x5}) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f000001c000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000028000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x50002, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000029000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x0, 0xc00) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000007000-0xc)={r4, 0x80000, r5}) r6 = getpid() r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f000001d000)=@generic={0x2, 0x10000, 0x1}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)=[{&(0x7f0000027000-0xe0)={0xe0, 0x1b, 0x100, 0x2, 0x2, "", [@typed={0xc, 0x77, @ipv4=@rand_addr=0x8}, @typed={0x10, 0x0, @str='self\x00'}, @generic="f8d1d63180c85cbfb7df16cb633ce929e594cf13130107de653d74f7fb66827e5f9420ba8aa12c8d9ba3f3f355e432fd44f0f60db51120eedd094712e94c8ab709af9302e8419d706a3fcdd2789a96bd79001dc3bdf0bb69f58654da1df6a1bebc382730fb59ff1ed53452a2f658f5cc21691b5139064a0000b3ff68e1db46201e826b749da73544acc0c9f75af936a3619941f5dd45abc3d7298671041f99508ccc8e972589b2", @typed={0xc, 0x4e, @pid=r6}]}, 0xe0}, {&(0x7f0000028000-0x62c)={0x62c, 0x23, 0x700, 0x2, 0x0, "", [@generic="a2fcffc05b0fb0dfaed920c3534c05ac25d5df3e92376464394bc7f323f024bc0d28eaa037a8760343117ae660f2dac3cb335c3dc3e1f5e72605a178f4a253775e5b61447b329b1fc060f219c10bd6fe1bc471e5e33ffbf834", @generic="cd3f1771c105b9432c2c80fe983852d3d836edee391ab834bb71fa68f6bf722cc89cb415f2d763211058ab2ea63b63443cbd59def6e6ce332f94e307e14f050cfe333fa1e0072711a2522ac94d8816ee34b4b53f606ec5fda5d3a27e100110f9f6d532ca6c3085d9786fe790418a292f1908ba89c0c2d1490e48298cba140929e86493c2b02872b83195ce1ccbcaa76dc677f37989ed3eaf5e92faa2c2ba06fb97c029945ba143b0397d6c60d246ef05cf8070b930ef36d166c3155dd68a1f2f0ab85597221447f8ca3e58377360219e246c591b83ae0c45f44fe71e092e", @nested={0x190, 0x5c, [@typed={0xc, 0x57, @fd=r8}, @generic="c23bf0a2ed8a10dd0c9b8d532d9dc3c7eac4256e16438d62b34eb902918e184e0375692588a5838fede32a46cbb749e272abdcbc2d3b62361f7aef90af5b0ec4ae94a1d8b46be686512ea878a683c38bb6e146309bc26d1fc4fd0765b5be007528e29b437fb765f07b094319e7b2835164d2b2b6f4905c194822e34360ead41cc488c2b90c58fb8058fca7b49e7703c0e09506fe0492824068e346de06527ee850a2b48b94edf2ff1d49631f6dbf9af30890e965ddfaa376ba6fdc72074ab2", @typed={0xc0, 0x15, @binary="131ac9302bafac6fd935001190332a52a624efa2de1d53f0c71f22526da7f6871848a604a60f929fce40228487d758c0da0d79e981bc61d7c89bc573677651d20bf4a2801d4aa0829b6330a160e792005372a3057dfc89d3508e5455d73fddbf9fb702ee3b1ddf29cbb7fe754ed6040a96eba51f368dd1a3544004ae131c42070eb66f0829c63cf875cbd9a0133a7f76c24734719a214128cf6bd1fd913c1fd677c3bab8550f1c4117f0b7c3533f310721cd3c862043ad"}]}, @nested={0x18c, 0xb, [@typed={0x10, 0x8d, @u64=0x8000}, @typed={0x18, 0x57, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="8680e759a6faf2f5de55e27508ed52fe185fce2d60f0ad", @generic="eefcb370b1450e3d737a38b785273472f43b36c229ef195377d6ec133f74d83929ee3e29f9f5c7ec03cf96a8d373eb70bb91c69019e59a6f10068756623909356189471d1c4700ec1c7b502923fe28c2aa0f8aca43e8e70a03fb2b74e7e160fd58268260ac193d2a2367ba9bd0bb55c047b1b0f37a4398f8424dc348e38a05fd32fac8e299eea561816eb51cc70a69609a15ed68ec8d853babcd79abf9ccb3c60852d8742d67671c3a8a31f996083785b6321f20b794ceaeefc6c730217a97c2c5a7dd9bee9a0ae9500340e762dc71e881206f4935a16ef3671770cbdfad96d9ce39e58d", @typed={0x2c, 0x6a, @str='eth1prockeyring\'securitymime_type]\x00'}, @typed={0xc, 0x90, @pid=r6}, @typed={0xc, 0x72, @uid=r9}, @generic="70d8fb196bec1f385d5f07d962bbaf0ff43852590a030e173fc81704d8d743b6f9"]}, @typed={0xc, 0x64, @fd=r10}, @generic="2b572493503a3359381393d66be44e130998b923ab1cdf6a031d9a70cab141e9516a57752ad43e547f4fb9f1af7f6efb5836d829e132fb5f8955df3d5f91304e4d97f69a4e4f2a39f4385bc067ba8fdd90aff620dc87130b87f75f94536d65f1b4024e01a36379c31d2b72f3a5a1d4f62376743480c62985cf836678a97daad6209a921ca50ba4a7daf9c7ec8323cb8a92afd47c699518440238c174a344083b15d797b2778c8672964551637206991fa5b2754f83436c0e4d5695eb4ef8bb49ce13a1e727e720cc3929ec6c", @generic="272cc5ac04425e4e43b7be39f658e27312e6112e3bb4e94e6ba9010d0d9720866af4bc7ccbac05008c47f5fb08ccc2c5d7b10c30ab77a61506004961436017d111e06bccfdcd7a29718231085bc36eb3e5bbdd0ba49467aea6fa1c0235dfdbb7c93fb4a361ab8b5d85719b97badecbfabf257c3401ec8b418629cd3dc648638c5bc334785798a776ad99a05299eb8b224979606a4be12339c3fe013af88d96ba293a978d54ffd55d41a6b619185426108912eb80de941adc17eebb10ebb3544a2482196645e2ae5e7d1c08602f09beadfd8429b80b011fc83864bacc9022920bcf6b36522f753d33630e85df5c4dc30a"]}, 0x62c}, {&(0x7f0000029000-0x424)={0x424, 0x41, 0x20, 0x4, 0x2, "", [@nested={0x150, 0x82, [@generic="f0c64506db670672b0b564f4c70b8a063ad93ff59a7c47a3d16ebc3f7dda6cf2d87a3f199c9621d4e7ec0d45629beaa101de5304982a4c6438e41aa9386b27f0d5b74f8793f9a8456888e480", @typed={0x20, 0x88, @binary="3c137ef7225db5ee55558ee9dfc6e17e7cbb658463a03c6b"}, @typed={0xc, 0x43, @uid=r9}, @typed={0xc, 0x8, @fd=r10}, @typed={0x18, 0x4f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x5f, @pid=r6}, @typed={0xc, 0x67, @ipv4=@empty=0x0}, @generic="c22169c0ea1462118f7a656ccdf9707ce3a398bb79b3b5950de852b677c8c8ea989b3dac7a4a9493142a4f2fc44f20fd8884bfd1ba38f692ee01508e807885fd22b92d4f7b3c0fad618a335fbefba181898c30c6a6ca6743659efbff2193ba6fbc51d8b5afe36f08c9f9672d897f2e4b431454cd322fbf2f58e15384cf3edff87199e5cb12e6a41854fb5a9bf886389abc2721183a1273"]}, @nested={0x88, 0x1e, [@typed={0xc, 0x60, @ipv4=@empty=0x0}, @typed={0xc, 0x36, @fd=r8}, @generic="c3fbec751554d3835d4929c16610ab963873f6a8ca56778ff847f88df0c2c9aa5a973bf4927f10237fe49642bb3c83e0c988392c311e5a09edd7187e15678859e4cf52e06198bfc137f2b94385c39c78281b8794928146e5f5ec00ed5216", @typed={0xc, 0x29, @uid=r9}]}, @generic="f20811b3530ce2159e17c52bb8ccd8295169bcdcb7b8b1be575e0e37ccf030a807a898ccac0eaccc19d05ad129897878ef70a9aef6cbad0f492cecac16a1e3ba0360519c781db9d5026ebbe48fd0015e21fa19a2c15612808b2062a4fd63bbefd8642b8ba2034ba0ed5af91fa97c3153de93fc65eeaae83ccfd971d36a6d5f0bfa09", @typed={0xb8, 0x6c, @binary="a108ac93a7c9d3243b26dedbbd2def2660ba0ce0a7cbb6d467b52ff06aa4323115ceac734680d974d5fcceeea1db5c80dda79afa35d24a6cf244191209cbc54d1e273bcf76eacefd6887043c734600550fa0721d76ae395e3bbf28793e3ef3583da6260007a20e20055a1549e366dbc7bcb6b40ef70e8854af03c1f34d96fc63175cb97bb069c68eedf238c447222d2cec4609b9c3c46f66ac36c5455065163675f6ccc208b071308fcd776cb72e"}, @generic="a4efe546e9e0269299646988fde181bafef49932cb283c35135b664f4c034ef9ba203022701a172b4616e43ac316f493feb44a7051ea29ae5c309a1c2a69a78134b09011d9357dee7adaaee39940b53909685f2d8dc3e284ae318169c6c3bb789a", @nested={0xa0, 0x34, [@typed={0x9c, 0x35, @binary="b0e5aaaf46019bfa0251494a861029486bcdb97331fc1de728b44fa8d98efb6d200c695e32d2c0675308b76904eac2799c604cb6e5a8c8ea89c737fe22726dd1e0729baf749093abd68767b4bf4e52bc387a99b7eb5bd1a4412b5f68b87e805f698e4a7de72e13e472312c3f1e53df9a4538a2f3c00c4c41b11f3bab4253ce629e92164fc844f5867d431e59bb399244ea"}]}]}, 0x424}, {&(0x7f0000002000-0x1150)={0x1150, 0x36, 0xb29, 0x1, 0x2, "", [@nested={0x54, 0x90, [@generic="d1d0dd046e4249fbe2e4c4a6bcf2091d96375a284a6a76fb9330faada001bb882b499c8924dacf4656561cc46bbf7e293bff3e8434f024aa528b79f990d337c9b9757ad106cc7091ea823a31e6"]}, @typed={0xc, 0x31, @u32=0x3}, @generic="07dc6732a71e1939edc09a87ba15389af57692d4c7b8fd8ca3bb05b75871b07e69436f8588dcc384861778ee98b82f53149c96460364a380fd5009b97c826bc2983c11ef6eb3ba4a73809eab3c105279b531b3fa3cc100411db0387f4b675a23568413", @generic="c449bf88b2754a4cb4714511d7f0520ff0be33c5709b5c00e2399ae7f9443d61d85bf7c33d6becd672863f31182edbb7f0c44cc89abd609a47ef315068d26d6e81db711bab426402258ba6360946f908952255d3597f71d8b186af6c6439ad64aec6df789ce15c3720e0f38ae1e21ac4ad061221bc5100554ab6", @generic="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0x1150}, {&(0x7f000000c000)={0x2b0, 0x2c, 0x501, 0x1, 0x2, "", [@generic="b90f5cf241be8639943c07908061b648b5c5596530a164dc4bed2b19b541b063359dfa1725dbab3f3bbbfb9dbc7fbad6b0e9befc98caf21134c358e34a6e1cd8146206db376516f5dbb1f05be037aaa8e2516ea59fec1d6b630e1391a5b7f066d7ebe16699db57f264756c0b9b5a5bc41e29aafebf6dfaa68eb25741ab66a9c43e3d1c8e902e8b2326e007dad713ff0eebfd1be203045b6b2285d7bffa96f92de3e3d71fb99a78b5e1a57e28a25f4057c7517faf7d40a53bfaa3c712148c7f40b6ae8244e0850ba72df4bf7ccc726bad5adf88320b7d15350040", @nested={0x8c, 0x74, [@typed={0xc, 0x30, @pid=r6}, @generic="5b99b6154bd2956dbceb99fd617eb38fb6b1e4b16791a23a29f68641da9b4075962b6a2370ccccaf1c1ddecdbfad9ead9004c4e5ed74e8093f88b6dfc541fb019bd96dbea53a751fe6c43520411a214f9c51ade553e7685c7aec56cf24915f57b309b2450c74401e0066f9ec050d8f9c0a202d0cf3c326df62d65f"]}, @typed={0x8, 0x67, @void=""}, @typed={0xc, 0xe, @pid=r6}, @nested={0x40, 0x80, [@typed={0xc, 0x8e, @str='\x00'}, @typed={0xc, 0x34, @ipv4=@empty=0x0}, @generic="19069e9ba69ab9c3117cad60469f1d1cfba478fcbbf89ba4dae7cd5008b4b9295d3028b7"]}, @typed={0x18, 0x39, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @typed={0xc, 0x4d, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="133d9569503703a579e16b611fdcc45adbbed3e6b9088e017a3bc5cdce969eb89d336d83827e56cd9f1d3ad24c9c0888a4e1d6576221700206dedf44b08ae9c898bb232b4cc40069715bc5c959b6fecd0fc32ae2d841399aa4e2d5cf83c13633fbb2c2654fe6904846b9d58dd6f767b52c525236aff478550d5825a805d743977359989832289a8f82163c83f0d88baf31c4baa87bf46e67161eee6623a7580ea9ed4fd9624b6c3827d97a526b89c3920cd44d65831ebdae3d7f521d6a4819"]}, 0x2b0}], 0x5, &(0x7f0000016000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x20, 0x0}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r11, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r11, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r12, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/31 23:17:59 executing program 3: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1, 0x5, 0xfffffffffffffffe) r1 = creat(&(0x7f00006e1000-0x8)='./file0\x00', 0x8) syz_extract_tcp_res$synack(&(0x7f0000bb0000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b8f000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000c45000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000fbb000)={0x3, r3}) r4 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r4, r2, &(0x7f000050a000-0x8)=0x0, 0x100000000) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000c5d000)=@routing={0x3c, 0x6, 0x1, 0x6b, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x38) 2018/01/31 23:17:59 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008b0000)='./file0\x00', 0x1d4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fd4000)={0x0, 0x9c, &(0x7f0000fd5000-0x9c)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd8b}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x46}]}, &(0x7f0000fd5000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fd4000)={0x13ee0, 0x2, 0x8, 0x3, r3}, &(0x7f0000aff000-0x4)=0x10) write(r1, &(0x7f0000fd3000)="67d8dccc3307c24549d99a823f5da25b71a1b5d7d3f0606101dc1c371953395eec8c2b4eb5753e7b9d7248d155735fe5bfb1fdbb771017960489e8f10d818c99a3f487932e18f1de713d24c522c08e9eea681824821ae5cf39dc766f0e9de30072df46c4f06e1a719e34aef3c7a257c9eb4517a57a889d07f5e7bfc41a1d1bd07e156e18735031894c641d0b210199f12809e30b611c78783b755345a10f52ab51cec7293ea9fdb14222e26b99c48d07afc3a650dc255547229d893b4719cf1f737a3008e951e4641f1607516b15e4e6ff72fd", 0xd3) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000)={0x2, 0x0, &(0x7f0000a61000/0x4000)=nil}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000585000-0xd)='/dev/dmmidi#\x00', 0x7, 0x8000) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000041f000-0xa)='/dev/cuse\x00', 0x200000, 0x0) syz_emit_ethernet(0x83, &(0x7f00002d5000-0x90)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "fe0de8", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ca70f7427dd5ab3a8878a1b279682eabf9946fae0737a85c09ac7c27da5bac261c29ef693a08ce3aa44ac640f21d98070ab51c3e6b562c0d70"}}}}}}}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000274000)='/dev/amidi#\x00', 0x3, 0x2000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00006b9000)={0x52, 0x3, 0x7, {0x81, 0x1000}, {0x1, 0xfffffffffffffffe}, @ramp={0x81, 0x3800000000000, {0x6, 0x6920, 0xbe, 0x97}}}) fstat(r1, &(0x7f0000896000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000095e000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x3, 0x3dbf, 0x0, 0xfffffffffffffff9, 0xa, 0x0, 0x20, 0x11, 0x0, r4}, {0x0, 0x5, 0x6, 0xe8b4, 0x7, 0x400, 0xffffffffffffffff, 0x100000001}, {0x4, 0x4, 0x8, 0x100}, 0x200, 0xb, 0x1, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x2, 0x3f, 0x2, 0x52af, 0x9}}, 0xe8) getpeername$ipx(r2, &(0x7f0000293000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000fe000)=0x10) sendmsg$alg(r2, &(0x7f00001e8000)={0x0, 0x0, &(0x7f0000737000)=[{&(0x7f0000b8d000)="aa171ce8ebe795e5cdc32c2a050812127b115f3591d03e64b3e915db6ed49951915c8365c26c95d833bd74a49840261510", 0x31}, {&(0x7f0000c97000)="c01cfae22bdcf7e96271d25747dd98a0b5d948df2b0d9ff5503a8e89b0f82d7951fd6cf85fb36caa998e1cbe9bd2ae", 0x2f}, {&(0x7f0000b8c000)="650c98d5bb81ef076cde9f8a98347d722722f725b4b4bb2ba083a3c6b42aed2563311ee8d0026a1f77c31b728b369246d836580f47dfed61f0aaa2c583fcade9051300dcb3d1639f936335e895ac9b33b649d9517ebf49a8f67ecd1b95", 0x5d}, {&(0x7f0000c20000)="6345c797ea73b9f78d853f220f69734f28dc7b730263c7366baa951839ea13", 0x1f}, {&(0x7f00006d4000)="04f7cb325f8f413c589018c9d3931948672dcc37732c237385fa9b45a855918415230e7d29c734aae81dd34cd401dbf96a16a8dda3689974aeb6c3ad53948f783c8d3e86edb975ff90f069aef6b0b353d764bf5ebca5aefc433ff423f46243ad3205969a5d46d6a2bfd270c6d789a629f20beca9a640909cfefb5fbba9dba0e1de9d91d69953cf20a92d9fccc71f580f3842cc37a5cf9ade91c9a982f6177d4a0e3cbe4e45b5630ded7cce6277c975af6b6fcb2f4e39efd1539fca29e56c8a6b1f90fdefa43766636a779b62e13415db1cc2aae99f735d4d02542a00c32582bb33ea", 0xe2}], 0x5, &(0x7f0000079000-0x1160)=[@iv={0x100, 0x117, 0x2, 0xec, "a6face2b7ea5b974688484e55123abf2b7d4e3ddab9675388f935966384b9ce43c853d177e0c88ae8d939fe110d396984a05d4a117584f073f7c80ccccb874eb8d79475319183ddcbb82a1780cf0dd82c77fdf30650d6c415e24f3ba0e0dc964253ff43363857fcf32263ba8ae094f21038d4b8be984b6d64aef36cab5a3c2aabf93eec44eed8182f32ca466ecfd75cfe99c213a51407d79e5a4438513d6ce8f432c313d610253432f2b03de1dd2370cee3568d7cc2fe76766ec94c1bca6a06b588850a2561956eefa8faced18896d57c80304381c67f8a8a0375ccab25336d37efba72aba63ace696e1c4c1"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x1160, 0x10}, 0x20000000) 2018/01/31 23:17:59 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f000023f000)='/dev/input/mouse#\x00', 0x2b8, 0x400000) futimesat(r0, &(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000e8f000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/31 23:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000458000-0xf)='/dev/snd/timer\x00', 0x0, 0xa47fb) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ec8000-0xeb)=""/235) 2018/01/31 23:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000918000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(0xffffffffffffffff, &(0x7f0000290000-0x8)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x0, &(0x7f0000293000)="") r3 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000151000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae5000)="0dba048c4d4b9ae740d267e92489bc6a282f5a43dde0324e8f65536458dacca32a10c52f2958e818559d40af1bdd3d4e345172b1c3aacf00cd8814cc2534077deee4868e3cfb6225179ad7d90745b4be90f59a64bf", 0x55, 0xfffffffffffffffa) r4 = add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000029c000-0x8)=0x0) keyctl$instantiate(0xc, r3, &(0x7f0000c65000)="", 0x0, r4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/31 23:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000049b000)='/dev/audio#\x00', 0xca, 0x101800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000083c000)={0x7, 0x7}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b19000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x6, 0x9, 0x9, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndctrl(&(0x7f00009c2000)='/dev/snd/controlC#\x00', 0x9, 0x56ae45e660593389) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1e000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000d1e000-0xc4)=""/196) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000abd000)={0x1, 0x0, [{0x250, 0x0, 0x0}]}) 2018/01/31 23:17:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 23:17:59 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x400, 0x0) fgetxattr(r0, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003ea000)={0x10002, 0x1, 0x2000, 0x1000, &(0x7f000084a000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) request_key(&(0x7f00005ce000)='user\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000791000-0x21)='&]vmnet0nodevppp1md5sum%nodevem0\x00', 0x0) add_key$user(&(0x7f0000fd2000)='user\x00', &(0x7f00009d1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000535000)="eb57b2c567767715e1300756c13bc3b53fdbf56bb1914aa0af49d1bafaa6c8", 0x1f, 0xfffffffffffffffd) add_key(&(0x7f0000a36000-0x9)='cifs.idmap\x00', &(0x7f0000b72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000535000)='asymmetric\x00', &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f2a000)="0abb3199337a6d4fc86a0f058b45c24514212c93630edee8502374b14564756ff543bc1fb465f5534eeb9068529db2dd", 0x30, 0xfffffffffffffffd) add_key(&(0x7f0000c85000)='cifs.idmap\x00', &(0x7f0000b1f000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca2000-0xdc)="2fa5cc8053a98893ea874a63bcc83567ffb8f41fd45d70e3bcb615536d1a33d9d417cb63ed7437777aeac2d4e5d5370dd229391b83acf80b24276350941a4e5f3d5e9e930e7c3b04cc6a0421968998169248707c8cbca7ce784127d25e89c26b854c8c1217a9a17595714f43de076411b7d6b47d8ba7b6df561056023ae54a33d774930abac39e406fab30c7d1c0715f72cb37f0e3dbf934e57b422c7c51283bdd1f493e03cfb0dafb193d9c790f42488849b1022291b1741d86e898db98800023d997a9c48835bdb267778e0c32b53a0d337f9a1d713c0d37cee549", 0xdc, 0x0) r2 = add_key$user(&(0x7f0000137000)='user\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ce000-0x10)="c1d1b9271e00ad54945056ed39c99151", 0x10, 0xffffffffffffffff) keyctl$revoke(0x3, r2) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf000, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000da0000-0x4)=0x0) timer_create(0x1, &(0x7f0000f8d000)={0x0, 0xd, 0x3, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000-0x4)=0x0) inotify_init() semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000239000-0x83)=""/131) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00008a3000-0x28)={0x20000000c, 0x8, [0x7f, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000f89000-0x9)='/dev/sg#\x00', 0x9, 0x141002) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000478000)={0xfd, 0x81, 0x0}) 2018/01/31 23:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3f000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000706000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000052c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab4000-0xe7)={r1, 0xdf, "6d1c91fc1f919face2673f652d6e60017fd39a844e427024aaebe16956abae63102a3c06a5c318572c709b71e1cae468b1a577134ad1ea2a2225759c4ce2efc6894f9258cbf7ed4158044550e648c16e56562e9e7ca9ed4afd5e2d91f769d9438c4b59bb2341f875eb5f0432912e42d112d424ff9053be303dac9355e0803934227aa7b637afe8db1930fe581fe7f3e2ebf5f72355501ee308b5d74df57de834e4b711f80db8523536ac61ce8ec0ba77f268f6c67c2702ac2b31ceac7ef11a4e24dd5b9dba45502fc8388ad9e53824dc6901220a8055851debe3a25e7e7c06"}, &(0x7f00004b8000-0x4)=0xe7) 2018/01/31 23:17:59 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000324000-0x12)='/dev/snd/pcmC#D#p\x00', 0x65a4793f, 0x2000) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000125000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000300000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000098000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f0000eb0000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004aa000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002ba000)={@generic="37feaffb4edba81b8bbee9bdc91f40d9", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 23:17:59 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) fchmod(r0, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000c000-0x8)=0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00005ea000)='/dev/admmidi#\x00', 0x8000, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000069000)={0xaa, 0x4, 0x0}) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000695000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ff4000)=0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b69000)={0x0, 0x8, 0x3, [0x6, 0xd90, 0x8c]}, &(0x7f0000ff6000-0x4)=0xe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff5000)={r1, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000766000)=0x8c) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000bf7000)={0x80000000, 0x100000, 0xffffffff, 0x8, 0x3ff, 0x1, 0x7, 0x0, 0x1, 0x5}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000004, &(0x7f000066e000)=0x0, 0x4) 2018/01/31 23:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f5000)='/dev/ptmx\x00', 0x800, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005f000-0x1)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) syz_open_pts(r1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/31 23:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005aa000-0x10)={0x77359400, 0x0}, &(0x7f00005df000-0x8)={0x0}, 0x8) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$sndpcmp(&(0x7f00006ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) [ 171.391789] kauditd_printk_skb: 99 callbacks suppressed [ 171.391799] audit: type=1400 audit(1517440679.758:1801): avc: denied { setattr } for pid=23327 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=61949 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 23:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b62000)='./file0\x00', 0x40000, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f00007d3000)={0x1, 0x7, 0x0, 0x8, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c15000-0x10)={&(0x7f0000286000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 23:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x8000400) fchdir(r0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000bb3000-0x8)=0x3) 2018/01/31 23:17:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xc52c954eca398253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c61000)=0x5e02945d, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a21000-0x4)=0x0, &(0x7f0000ae6000-0x4)=0x4) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000736000-0x4)={r2}) 2018/01/31 23:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x15, 0x6, 0x1) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd5000-0x1)=""/1, &(0x7f0000000000)=0x36e) 2018/01/31 23:17:59 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000086d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xce, 0x60001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0xffff, 0x0, 0x8, 0x4, 0x1f}) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000654000)=0x2) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) 2018/01/31 23:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a3c000-0x30)="981a32de5eb4e123702746cc88041a703b667a676ec516d2a056d4b4aff29db83649f8c26eb5efe9657358303009ed", 0x7af) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7c000-0xc)='/dev/autofs\x00', 0x7c, 0x0) vmsplice(r1, &(0x7f0000f27000-0x40)=[{&(0x7f000093e000-0x1000)="439b980fcb2f8ad59fc466c84cc673d33da51b53b499124361552488683e2c009d85a559c9dbb04f87d285e23cf815af7338823c1d35242cb7a2df68c22d052cbc844ec9da63e5d5457457ab203e5a0a201f37d9d19f7577671c053e606a59ee140f613e96c5b787fb7460d1ca510b2e1022bf3c2475ba981c3d4a8fd3e93dfbf57e553e1e762b7c6098b0cfd2ae46d38ce2d13830204440a772091f542d96176dfcd53fe0d764d932e485c4160d10f3892dbe8758f166e14a10af4d3c1f27db85b1cf547c4a498a3694636f39507212b31fb58feb9a7253fa3065fd7f4d33bde39a52eab1e20a9eed6f9de00c049ca127637fa2bb5af4ec059158dd49c460142e2a435f9a87e7f990739fd97f674912e0a119151676d47d18f2aa9ee2329627073c6f63fd7f12b3a8f8ae3bea6dc7fef635cce8767ebeb040419cd942c4d1f7a53dd35d7ec1bac4bce199beade2331c22ce8eb3e579668806d7a5475b3f47ac02ab8214c2da148d133b663c5cec01a28b804829dfed181f8d30457fbf1b531f703d3815f3339b6058f361cbb299665c1c4ff8b7a421221b84ca49ca80f1eefcb4ba050d9d7d4c5aa122ba1c4cd2a63497e1ae3345c25bc5ef31c5acad1fa89665e4626db8a17b4b60e1f7583233cf554b7b0ed729a27c43be5d79c8b7aeafc3ec82779246e0e82938d78c1da837b6fd00f538593db6f0ef935fc77bb353fb73802e823ce722fd4f65a3e59bebf54bb9c59bb3aabc2fc75807af8e0b43dc431bd2f1a47ea3b25e0cd55c1ec29bf3b563ec3234db7b3476bbd5620206ac5bc67fffa7d6d8b98528b24ed83a31701f682354ccb37fda752e24e341dbe31bdb2076b7bbdd5ae2704e064d6c9ff20ecf1285521dff36aed51e75e337c4cf7b88ed9e2731d912058f3ca0f213128277d4cac757f37a554b18605203385b24f8b7c622e16b19d31b89f7678fdb756a08dafc0e1ceb93d7ac13f5b476a7601a87a6c0bb43f81f44f8fd49573a4f0390feb84eb8b8252187e272399789ab71cb41702ec4d4a0b92d4e541edddc6e2d4c76fd813ba5bdbaa8b38b21909b42f6e04a3f4e24f9d6351931a19022d41923de89c34684a13fb5da2e4d04476015f022ba13d1d16a94f02ff406bafeed6b1ec85cb5eef63b88818f191505593d3b599d10cfb099fe3e1ce5be86d3642b73430f0b48fdeee37e4a9232ae722e44a6b584f6d134974e972b4e07c26ebe98821b5a4b65ed0018d0d0f4d1b7ed67f8f70b8224a5f719c1c181fdb6c188c66d9173ae3c4387e3d3f41a5090c4407de18fec554749cc70042b50f81706dd1c349cf708062bd3e8f0701ffe4c8212fd3e3523d1a95087feba9eff56b1c1a008efdce3bc0788484c3b8c22fe32111cd78780cec2ab51d8bff6f13b14bb7dd2928aea762364a7cd4b14cc585d4e706fa3a72639ad3d65fa35f5abcb582600e5c3b2555f43b2f174e505a8097adb8d667f5499c6d1fe3159ac6904ac6d7ba9996529576d225589681c4c796b19d17149785c6633d6760b78db78b21bc870013e3e30c95802d5c7cdb18e37985a9cae7667c3f3eef66307bc7d1c65bb31b430fdd7d12a41a17a428af9320141e87ecf1b766e278e5e368e80c0f1bc4f73a62fc4c2c316baa775da08e34bf59cfc322d7d5e2970981f0903c2868baaccd3d6b9778e561bc05c74af6c203db8ab2b6e462ac05e0f8013e426a28ba4ceca026f9b88606ade2731a1bbd5d91cbad5ae2bcf36843fb3ab5e45f426707d159e288e6fb10fea9a024697761930b27047862d1bd0d6cbe60f6fdb2bc9aeb62d9f74e745d8ff7f1d904288397316208882786b1bb45b6a1370e6e972acb8de25ed027825e4a1ce5729c58a4cea12d18a8b8ee0b54023109a23ae93844e3cbd05a6ba6eef4f26e789b3aad4f7461d99335bce539291da8027aaa34123ebc788c350c9fb2cd14a81e7d177baa98b5dbcd23fe97eb9775eedc14cfcb44b13f58e233036ee38cd08e28defeb142585bb48734c6889ab8902fe1db4ca772673062268db5a830591a8d16d80a46807f1a605d53cff8248e7bb350ca0b62da946bab76907b2eddd04c2427969cb78d226ba5b74c29bba5c02805875614cd698d4979a9db78b6fb496a415b362e8a1ccd7fa6497652eeccfed939ed6f0498f63e71d5c02695e8c0a380472c2ef159aae13ba1ed62cecf6fa431735a2ee39920f382eb520df34390c23a4374dcf776e32bfe74401241f1495fc6c219d1ad417620be0030c9e470cb247cb0e86bd875660cf62091563f42bde92f64c2037f00fce2d3bc9648b81ce38554430e06b5c94b509f16f913e2c5662ab25e348b8cfa91355f4626840ba92181ea0b65ae4a2861d68606efa3d02a738b12a6f156365f68c00fe6e633bbd6ac7e9b9cc561f899144d8013dbac27709fa6d559cbf64e3ab24840e0bc006f12f8020b9e577ad1af8b8a279bbf9528581085373ead1d8a05af8921877abe868cb7e1fc697121dd726df7c208d379ae9b8ec12c014aed26ceb645363a4316b3be7645e43ae5e3365f9fc8424d6072ed7a4b7cb9713f3d5d33c3d3ab889e9d89b877e5aadf65dd38ff468e854e88ace0a0470906358e3ac156b95a23cfde22ab28fc6a4e70723e4b24b3092be514b93cc63dc8813b21df598b2200e8690a88a4a3a03dd1114dd62c02a83e54ec44cdcf79d8393c057a0c654cf416de8175c94b6513b037a7d0c0d421c9326277eedf7206fd33b2e3bd9097726d459256514b4abf2f65f99b422c0385d3daa9931c9328e50fba26ae176fa61ad7d0b60c48e84bda3da44ee3c6d371e8c378241e04aaa85aaa7de0d7b327362660cad309dec3040be4f113500d9bcecc5dfb3da8cc313711454811de44bdc94fd9ae59f8868921def4995e32e95533a73dd0a5938e030ed84cf1f93504f15610e40b63c8eddb91bb5a97a0e107dbe4da562f7962c4b8592f88affb22357a9aa28c9ff83f1a0153ebe9b14a616bacc4ee1438f07d4621017827c5942bef76d7416324eeec1bba91fd79be1fbd5a1329047c6da2d5cbc9580447d1b13b40216f5cf62b29a6fa3811603c027cb0e271734868e29b1ea3b7ca84b4ea7251897e125a527742a331d3504d3b79f49b5f8605fd8f636633bc909df8a84edacb9eb13cf078b7973febc4b01c6a640d24a4cd38e17b76f7bf202bada204fff2837f53ce132e22ce4aa20053c9dc94794685fd4fa7fce6c1c2adaefd7797079814b643fb379c6dd223ec7817d39fd0e4d7404d56ed8d69b235a4bdf9b175d9f31a39278fe5ff8eb151a3ed15f6da488040bfe690e19b1b97235e0623a24081c64dfe91d1846377b6e4115b45111175196c4402ed089a5e98cbb8b8acd2ad15c2954e927b7b335a633383f9ef87be0c008a1f15c66709a5724f5ef924ed6a232f5eeab746ecd827e641734581cff9f2a117088920a5db8b79b243eae858694247fafba3c83c929cb269314ee0b6ef036ae49fd4a2c5638e6c575c7ea98e15cca5166ab911380e77cc60bc61443e3689601891cab3e53ecd93dbfdab3e8845a66987210a1a2d084a086d886b80c1523ca7c35443759745809abd2a2417510d9f7836d71d7fbced9f4d230df86e1ced9092da40b9c9cf0235f0eeb7055d179db68f0c36e6583ece4365fb2de0983765c4bdc9fdbb10436e139cb60c4c47c064bb103367f60cf1bc7e2575f66212189353e1d3d9cd6e3f8fa1207325486c8a6923535e2a1d52c6a6f4572f54da97917c0b48abea7249b95bd8fde14682d22c79a741057b7536ba727d6e501af0a47f750b04373adf91ad1c518abaf9cc750a7fe514d691932bad35d3ba83b397c6c219a3a3b3a7b091ec65931a088a42c7087c833f4a6b671605fa426a7801fe6c134c257a0f3993cd9da5a14d883a14659c0fe7b4a04a0117ba1058749e140f1b7a8ac2574bf8a452831f9368ac2542f045abd49e314166add80e9823dc907a6142caf23ad7bced1b0f1043c309b3abf1065bc85c319b7dba42869975ecb36711c77baaeb33d96fd7d3a5c6028626cb929d3758483d1dcbce3e762c5e3ec660161454ee019630b79e09e87e30d314e3e9b9103b78a817d4f50aad51c50cfb3d2bfc6b5dfa939b810ae0206939fbdd5e9c1d6b6f2581d36a6839380d3a91de6c89ac7509f7f0ec0c66c1c609a0cc564ea2f5014b5902d90c63f514d3359c064eed868f895168e98eabc60bdeaf634c507a73e7ec38f256133bc546c8c69df279da75047d0d4e6031de2fbb6c81c96136dbd6466b8464c68080a5b58be2c0ddbbd45f8eb10ebd296aa6f3358a0ab8790c6774bcd2bd42ffc0d0f52fd1fca9eb0609ef4906c92e05f43c01567aff804b39f8770f7018a580de251976ecb48f6b07da278fcbe0fdfc5f62f9102a757387f1ff676de5220c4df39cd02dae338ae1b79cf4d9ef2b9c80935313cf00e97852ddb113b3dd14e8b3b0647b9935a14ecb82f0c749a305b961e19407309e408c024854c9b2ea5a3189f3bfd923966457ec7585f1d22939134ce3bdd65cc4b346de162cfe67853d5fe6e90e134ffb8fa72e78573658f31f32c0474be3a645565ae462d946a9d2d77b863c4552ba52fdf44dd3f1e67f308823749fcc87ae34ba1d20d4a6542c457278c396ec40ad29bcacca15b650e14aa2bf44682d9cf73036ec8d42b65444a39790505517ecd6f01dce503fde81286086650381ad368839da86fca20e7662885124952c0a3643c0e2f17eb75d44ac798f42395e7bcacac464fe93d093ea1f347c3aff1409735184b89982a36c7a29c5212ab09086bc63864a58dde1fd48c968107d032e6b61abe2ed79f2c4107c15eea4d1d5cebf84cf6c3f54eabc895c9f95d491272c242a90b67af3f3241fd0649e2e33a151c7559f361c8b237f12cd5a2a5646df0b1223f2ab0379a6f43a81ec792b7e1774f2f69170cea48b08217761c19b3707c541e9456b424198006f3494a46672fc911c75bbe45edb42e9e15d5594b26b8decd90484e8c68879ba711b5e14466e852a68b25a4df612fb6d0ac7ac3a5d8bcba85d42703cdc4d3b7ac935dd960c811f0c1b23cb76535a1edaa3b66d5162dc883f56e40f5ed7dcf0c72712f36fc6b156734bb592d58a44384a9da3a030ee45c2b9f43146bd8542aa7820129b1df1a5a5a6174f0d6c4d2195ea18295ce71810eb8195a68e5030355ed7c1464f829626714f2fb1dc9b6328b3fb3b1ffc2e8435bffae8266183eb9a5cb4e419288083d0e08a153445162a02f5e28b7db586aa6c274e31e503c2b10e32b073ecac85b6d6da222ee134ec2356576807ee5f0151ef2e8be08c2c32bf8a278bdf6b1a777afd18abcc828785f75499ecca222efee5e066ac6a401c104c3b50d8dbb3868ea7ff4f4bb325c9483fa4aea6b8e8a09b742d57834da8add9e5149b52a353babb6d1dc3078c0387c687b0b004b17318b50192bd645ed576b97aa12e10b122e6f584e77c44c70518b96bf8a1971b436875e89a4842b3e8ef5f825469feab7efe52e022adf056fb718daa128560cc64b632ae520acd82ee3f1b2aad61646b3099e34c1ba288c82de058d72ce76d4e33ce90b73b427b757372bf9ce1e0113fe7997b70bd842bb5b2ead6728f7af0aef35d94bb72f4fa0d66c8fdafaca6526cb542d6a15afcadfa957b5e1b8ee03ff94d54cd02ca054583dad41256161a67d41dcd03d327bdde00bff85b97aa46a0d87f00ff18a2294cc65d390289ea88a9bd2eb04d2287423e01f97628ab6fba63a635ddecd5870a617fb5d0ccc1e", 0x1000}, {&(0x7f0000fe3000)="c098b924a89df296c7e702cbcca152555f274d304f0c17eda181fc11f4", 0x1d}, {&(0x7f00008be000-0x80)="e23d9ea0ac9d594cd8b1f7e16c7a95102c445494bfdef41e5b322b27957aed46dc4a0f51e36d5727db174b647b94bdebbcb0b32d7284dcad58d5ea6aa0ac2b3bd5e15e14e6492654978151ad891fcbfd45af97cd78cb835d7f41e7041a395520dae8e3108490d03d52c7db4e02877b13377886d0c6070291d079b034a014f4a5", 0x80}, {&(0x7f0000e5c000-0x31)="62f4596ce8bb99c5af79cec925488f5ab936a56b18648cffae3740924f75076474b1a015587c04c5139931296047233d3f", 0x31}], 0x4, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000070b000)=0xfffffffffffffffe, 0x4) accept$alg(r1, 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000cfe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000686000-0x20)={0x5, 0x6, 0xc, 0x100000000, 0x7, 0x3ff, 0x0, 0x5, 0x0}, &(0x7f0000fd4000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000067d000)={r2, @in6={{0xa, 0x3, 0xa8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffec58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 23:17:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042d000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f000063c000)={0x0, 0x0}) io_setup(0x4994a14c, &(0x7f0000831000-0x8)=0x0) io_destroy(r3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e40000)={r2, r0}) 2018/01/31 23:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f00005b0000-0xa)='/dev/dsp#\x00', 0x81, 0x4000) ioctl$TCGETS(r2, 0x5401, &(0x7f000077b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/01/31 23:18:00 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000014000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="45c324f558744e6f64d17cb3a4bd2a33"}}) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r2) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 23:18:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') sync_file_range(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x3, 0x7ff, 0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) 2018/01/31 23:18:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000049d000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000387000)=0x0, &(0x7f0000d33000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/01/31 23:18:00 executing program 5: pipe(&(0x7f00009c0000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f00000)={&(0x7f000046f000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000823000-0x8)={0x0, 0x0}, &(0x7f0000ab5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b74000)={r2, 0xffff, 0x0}, &(0x7f00008ad000)=0xc) r3 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x37, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000+0x786)=0x0) timer_settime(r5, 0x0, &(0x7f0000af6000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000029c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000eb9000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000c49000-0x4)=0x8, 0xfffffffffffffe47) 2018/01/31 23:18:00 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x44800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 23:18:00 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000265000)='/dev/adsp#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x208000, 0x24) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xa0)=""/160) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000000)={0x0, 0x2, 0x2969, &(0x7f0000000000)=0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000058c000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001ae000)=0x0) 2018/01/31 23:18:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xfffffffffffff001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000019e000-0x8e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @cipso={0x86, 0x16, 0x0, [{0x5, 0x6, "bb24e67e"}, {0x7, 0xa, "9a2578b2534df750"}]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 23:18:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008d8000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)='children\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e1e000)={0x0, 0x6e, "a748be633e60ca50075bfb1b1d453a0abd93869476ae63604749347bea704763d50f098b561583ba5aa8c7245c05d5a645cd07d7a6d479b23f73a95942eb0cbba671605b7f56515e4667745e9ff931c54b57b951b2b5d4ed42f48f0bff1048c6c4e64268326fe62794e01f112985810ae6e1bfbc5a4eb2ba8a7c3d72d0a5c551e235625232770eaa28b48e27dd5da70a4f2ed97096ee23e8a733"}, &(0x7f0000f38000-0x4)=0xa2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000fd000-0x25)={r3, 0x6, 0x1d, "bf96d5fd8387cae8cc431220f3e9e2266d2fa04b0cffa00f98b3713990"}, 0x25) exit(0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000daa000)=0x401) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) fadvise64(r2, 0x0, 0xa64c, 0x1) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) creat(&(0x7f0000943000-0x8)='./file0\x00', 0x1) 2018/01/31 23:18:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000044d000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x95, 0xa, 0xa0, 0x20, 0x1d, r1, r2}, {0x6, 0x1, 0x9, 0x77b2, 0x9, 0x9, 0x44818adb, 0x7}, {0x7ff, 0xffffffff, 0x8, 0xfffffffffffffb0e}, 0x6f5820ed, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x1, 0xffff, 0x4, 0x5, 0x80000001}}, 0xe8) 2018/01/31 23:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pipe(&(0x7f0000b6f000-0x8)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000dce000-0x14)={0x5, 0x1ff, 0x9, 0x2, 0x8, 0x4, 0x4, 0x5, 0xffffffffffffff7f, 0x6d200000000}) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) openat$vsock(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) setns(r0, 0x40000000) 2018/01/31 23:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000137000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000c0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/01/31 23:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x8000, 0x4) r2 = syz_open_dev$mice(&(0x7f0000226000-0x10)='/dev/input/mice\x00', 0x0, 0x494102) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044a000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000186000)={0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x9fb, 0x5, &(0x7f00007e4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20000000000, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d23000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a8b000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007e5000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, 0x98) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00008e3000)={0x1, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52fe346c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 23:18:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x4c8)=@nat={'nat\x00', 0x1b, 0x4, 0x468, 0xd0, 0x378, 0xffffffff, 0x378, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000b91000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x218}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100, 0x148, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1ff, 0x1, 0x0, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x80}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@loopback={0x0, 0x1}, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}, @icmp_id=0x1, @icmp_id=0x1}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xff0000ff], [0x0, 0xffffff00, 0xff, 0x0], @generic="6c4908b21732772b2ef2a956472df518", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0xab, 0x0, 0x4, 0x1}, 0x0, 0x118, 0x160, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x5, 0x0, [0x2e, 0x4, 0x8001, 0x8, 0x101, 0x1, 0x0, 0x8bed, 0xfffffffffffffff9, 0x0, 0x42f8, 0x401, 0x3, 0x82, 0x2, 0x8397], 0x3e00000}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x46, 0x24, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x11, @ipv4=@multicast1=0xe0000001, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x80, @icmp_id=0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@loopback=0x7f000001, @ipv4=@broadcast=0xffffffff, @icmp_id=0x2, @port=0x3}}}]}}, 0x4c8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000063b000-0xb)='/dev/mixer\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff15}, 0x100000000, [0xff, 0x1, 0x80000001, 0x8, 0x2, 0x20, 0xfffffffffffff000, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b6f000)=0x3, 0x4) bind$alg(r1, &(0x7f0000542000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) ioctl$TIOCNOTTY(r0, 0x5422) sched_yield() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/31 23:18:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000046c000-0x12)='/dev/input/mouse#\x00', 0x5d44, 0x40000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d72000)='/selinux/checkreqprot\x00', 0x121000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000def000)=0x400, &(0x7f00002e3000-0x7)=0x2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00002aa000-0x8)={0x0, r2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000722000-0x50)={{0xffffffffffffffff, 0x3, 0x8b9, 0x3, 0x4}, 0xc6, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000033d000-0x4)={0x33b, 0x7, 0x9000}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x322, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a50000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000593000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00009c3000)={0xa83f77e, 0x8, 0x3ff, 0x5, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f000005e000)='/dev/sg#\x00', 0x100000, 0x321000) 2018/01/31 23:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000418000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000620000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000e26000)={0x0, 0x0}) stat(&(0x7f00006c1000)='./file0\x00', &(0x7f0000d02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000730000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0, 0x0}, &(0x7f0000224000)=0xc) getgroups(0x8, &(0x7f00002f9000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpid() r10 = geteuid() r11 = getegid() r12 = fcntl$getown(r2, 0x9) stat(&(0x7f0000840000)='./file0\x00', &(0x7f000097a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000015e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae3000)=0xe8) fstat(r2, &(0x7f00004f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000891000)={&(0x7f00000cb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000e4000-0x10)=[{&(0x7f0000e0a000)="570ade5da4912e27a1fa5ff11b4757a76a59c1c64e01ffd247e1a9c306cff6b0ffa7efa9b373b95c4da91125cbcc193927c3cfd17a4dc9947e698fa3b94c4a41096f17713e845a8e0216598fcf086462be4b97f71c36b0bf8481f66e01c20f12c4478501868a68a5de365b530f3a2386c491f49f7322cc8a4723b9ff33277edfc8d7a5e12122b92f8f30ae5d50cfdff1a9a76a2f79de26810d58abdb39e6ebac8d27023a0411ddb833c7f6c5ed16a35efc233e74", 0xb4}], 0x1, &(0x7f0000ad9000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r0, r1, r0, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x4000000}, 0x40) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) 2018/01/31 23:18:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_pts(r1, 0x10001) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x78, 0x20800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00005d8000-0x2)=0x1ff, 0x2) flistxattr(r0, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000098b000-0x8)=0x0) 2018/01/31 23:18:00 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f00005f4000-0x38)={&(0x7f0000dea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c2b000-0x30)=[{&(0x7f0000292000)=""/4096, 0x1000}, {&(0x7f00009fc000)=""/211, 0xd3}, {&(0x7f00000d1000)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0x2}, 0x2000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000abc000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000516000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000ec1000)=0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00002aa000+0xc88)={0x0, 0xf000, 0x7ff, 0xffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e7e000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept(r0, &(0x7f0000cb8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077d000)=0x10) bind$ax25(r2, &(0x7f0000abf000)={0x3, {"dd05d149af3b4f"}, 0x7}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/31 23:18:00 executing program 3: r0 = syz_open_dev$midi(&(0x7f000074b000)='/dev/midi#\x00', 0x7fffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) 2018/01/31 23:18:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 23:18:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='sysfs\x00', 0x0, &(0x7f00001e1000-0x1)="") 2018/01/31 23:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) uselib(&(0x7f0000d22000)='./control\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d90000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000411000)='./control\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') lseek(r2, 0x0, 0x0) dup2(r0, r2) 2018/01/31 23:18:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a37000-0x18)=@add_del={0x2, &(0x7f000041c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) sched_setaffinity(0x0, 0xfffffffffffffd73, &(0x7f0000afc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r2, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 23:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000)=0x0, &(0x7f00001c2000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f00004cb000)='status\x00') uname(&(0x7f0000911000)=""/131) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00002cd000-0x4)=0x8) 2018/01/31 23:18:00 executing program 7: semget(0x2, 0x3, 0x6) 2018/01/31 23:18:00 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000d33000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) stat(&(0x7f0000e87000-0x8)='./file0\x00', &(0x7f0000165000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f82000)={0x0, 0x0, 0x0}, &(0x7f0000b6c000)=0xc) r5 = getegid() fstat(r0, &(0x7f0000189000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fstat(r0, &(0x7f00009c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f00000b3000)=[r1, r2, r3, r4, r5, r6, r7, r8]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xa2) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) r10 = syz_open_dev$dmmidi(&(0x7f0000402000)='/dev/dmmidi#\x00', 0xb1, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000080c000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7f}, &(0x7f0000894000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000874000-0x8c)={r11, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c1000)=0x8c) ioctl$int_in(r9, 0x5434, &(0x7f0000001000)=0x0) 2018/01/31 23:18:00 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = signalfd4(r0, &(0x7f000009f000-0x8)={0x101}, 0x8, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f78000)=@raw={'raw\x00', 0x9, 0x4, 0x3a0, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00003ca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x268}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffff00, 0xff000000, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x4, 0x22}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x72d, 0x21f8, 0xff}, {0x40, 0x3f, 0x800}}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x100000000, 0x3, 0x0}, 0x0, 0xd0, 0x138, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @unspec=@void=""]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0x5, 0x9, 0xff, 'snmp_trap\x00', 'syz1\x00', 0x8}}}]}}, 0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000018a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b06000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009ef000-0x1e0)=[{0x3ff, 0x0, 0x1, 0x4, @tick=0x2, {0x7ff, 0x10000}, {0x1, 0x4}, @raw8={"2efac891c4d424ea5851fd53"}}, {0x4, 0x7, 0x1000, 0xed67, @tick=0x3ff, {0x0, 0x0}, {0x8, 0x7}, @queue={0x3, {0x101, 0xffffffffffffff88}}}, {0x9, 0x20, 0x7, 0x4, @tick=0x3, {0x80000001, 0x8}, {0x2, 0x9811}, @result={0x6, 0x4}}, {0x3, 0x401, 0xffff, 0x7f, @tick=0x3fc0000000000000, {0x1f, 0x8000}, {0x2, 0x31}, @queue={0x9e, {0x2, 0xffff}}}, {0x1, 0x2cc1, 0x5, 0x8, @tick=0x20, {0x5, 0x8}, {0x5, 0x7fff}, @addr={0x7f, 0x6}}, {0x6, 0xcfa, 0x6, 0x0, @tick=0x0, {0x7fff, 0x13}, {0x5, 0x4}, @quote={{0x7, 0x8}, 0x3f, &(0x7f0000ff7000)={0x0, 0x7, 0x40, 0x0, @tick=0x101, {0x401, 0x3}, {0x8, 0x8000}, @time=@time={r3, r4+10000000}}}}, {0x5, 0xd568, 0x4, 0x4, @time={0x0, 0x0}, {0x7ff, 0x3}, {0x5, 0x8}, @time=@tick=0x1}, {0x8, 0x7ff, 0x3, 0x1, @time={0x0, 0x989680}, {0xfffffffffffffffa, 0x100}, {0x9, 0xe6}, @time=@time={r5, r6+30000000}}, {0x6, 0x100000000, 0x7, 0xff, @tick=0xfffffffffffffff9, {0x9, 0x5}, {0xb7, 0x40}, @result={0x630, 0x4}}, {0x800000000, 0x2, 0x0, 0x9, @tick=0x7, {0x9b, 0x8}, {0x0, 0xfffffffffffffff7}, @result={0x3, 0x4}}], 0x1e0) 2018/01/31 23:18:00 executing program 7: mkdir(&(0x7f0000493000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000069d000-0x9)='/dev/dsp\x00', 0x400, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000a6d000-0x10)={{0xffff, 0x0}, 0x41}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00008e2000-0xd)=""/13) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087f000-0x11)='/selinux/enforce\x00', 0x40, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 23:18:00 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00006ba000)={0x77359400, 0x0}, &(0x7f0000d76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x2000006, 0xee, 0x84000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b36000)=[{r0, 0xa220, 0x0}, {r0, 0x8, 0x0}, {r0, 0xc000, 0x0}, {r0, 0x143, 0x0}], 0x4, 0x5) unlink(&(0x7f000057b000)='./bus\x00') ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000b37000)=0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f22000-0xc)={0x0, 0x0}) 2018/01/31 23:18:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000094e000)=[{&(0x7f0000de3000)="bcca9715456520c5d1a0a13865cf3074edd3d893e19ca448aa4467346a319673bc916a2a5146c40f0fa2d00bf0201b271fb749a2fbc107231a4428c30c826f30f340aa3bc8250e273107fc39d5046b5caa", 0x51}, {&(0x7f0000c20000)="7605120216ea4fe8dcf8dcbed0c6d6a3a375cee9e2d0f6e930755cab583ab6b8220004e1c416dcd979858155bef03d5e210df0da42c6312a820bda97b6ddde799da1bb2220763712d2c77a6a9c8bfd6edda5f164308c5f4e38c1a9770addcaa139b038bc7a277d3d23b273463677e9794751af83d1bf46037873719a3befc23ceb8d96b87af6e2ff0d39efeaec5c7b36f7e1b425", 0x94}, {&(0x7f00000f2000)="c6a78c0589e094", 0x7}, {&(0x7f0000cb7000)="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", 0x1000}, {&(0x7f000047b000)="870622fc85053a253196af410bb4546a6f66bbb52e1b255615d5fafcddca7e304c93aca0892d44bf1fb31cb69ed853df2137686d7aac85c5cbf91d0d6f3d39a91fdc7d7c2b2f05faf0ea6486b7d741964cf04e00b32e6a91a370fa0b3c7a5141116ef793a406bc4ac41a2a5468617628fa1150abe5e1e72e24e2e3f9c4cd59032f6d742ad471dc56299deb2ae106c41a0a2c7a41a2dc41727e79754a23770559b2b8", 0xa2}, {&(0x7f0000f17000-0x80)="42d9f707bcfdd86a4d588e1ecd61ce711b44ae45ad5573d99b3f188843dd5e03154b5d1b9e1ad9a6e35ff0bd092ea5e594a19ba98ae15f8c15644552d79989ae33d2eab82df5543fb02abe86ded2560b464597685d9521789d307ccb3515a6b205bf86874d4dcea0a5de896cf0084a54dedeab4a31f8ae37d30496922467d893", 0x80}, {&(0x7f0000303000)="086f9f2d02e702237f9a5f42c33ef16597b5bc5e49a8cfa94f38d43004201dcde8719f8c8460b0e303abaa649c4c98c23b32a3a5f97835bc57129433dfb5ebdbd689a53a23622c96b8e63ef00dad0f7bd4d7471b007849ebdffafc2fbfd989ae3ad1e8", 0x63}], 0x7) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) 2018/01/31 23:18:00 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000028000-0x4)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1, 0xfffffd16) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 23:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f00003ff000)='/dev/adsp#\x00', 0x1, 0x100) sendmsg$nl_route(r0, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x1c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x200}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/01/31 23:18:00 executing program 0: r0 = add_key$user(&(0x7f0000c33000-0x5)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066c000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000b4e000-0x37)="7573657200c1f875821107ad987b24385b5407fc606fdf0000000119e0ba34f971a7b5fc879ded358096491fd36feebfc3362b82ee6994", &(0x7f00004b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000022b000-0xa)='{*selinux\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000325000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="4f16d4d08ce3af82b6083a7011c14ee4ced25b203bcc60d2a9cbcf1348e4f7884d241b", 0x23, r1) keyctl$search(0xa, r0, &(0x7f0000fa5000)='syzkaller\x00', &(0x7f0000746000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) syz_emit_ethernet(0x6f, &(0x7f0000328000-0x8b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0x13, 0x0, [{0x0, 0xb, "ad1194c122f9697115"}, {0x7, 0x2, ""}]}, @lsrr={0x83, 0x1b, 0x9, [@multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}]}}, "05"}}}}}, &(0x7f0000016000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000002000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000002000-0x10)={0xf000, 0x2000, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/31 23:18:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000032d000-0x1)='\x00', &(0x7f0000000000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") rt_sigaction(0x0, &(0x7f000028b000-0x20)={0x0, {0x40000000000000}, 0x0, 0x0}, &(0x7f00007bd000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xeb)={0x0, 0xe3, "e882bd177c88cd5eb4443ab4399636cc0636f87a93598618bdfce4678b205d9beb49405dd225c705c3e92a061d49a8f71ef278e58d5cac5f0d769aadd1cb92a8933a3f1ba1fd280024571e3896149a30ab130e1aaf1266fb87400df0290ca2a1c94a238efb6c9d222bd215edde3eef2968b3f4ac01eb587b2e5776976e27e9acfb2c6531256395ea6ffb8ab421806caa795bd41f487a743b8f89096cbaca59dd57e50fc055ae1eeeef3390aca353b847560a33575efc5742bc130f061eed8d39b532fd83fcf68ec090bfaf88bcbfd1784e5d6ce5a87d0f7cae867e3ae3ab12498f0a79"}, &(0x7f0000002000)=0xeb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xc0, &(0x7f0000003000-0xc0)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa05, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) 2018/01/31 23:18:00 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x100, 0x100e, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_ivalue=0x1}) preadv(r1, &(0x7f00000b7000)=[{&(0x7f0000673000)=""/151, 0x97}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000caf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fa2000-0x6)={0x0, 0x80}, &(0x7f0000f43000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000074b000-0x10)={r3, 0x6c, &(0x7f00007b9000-0x6c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x372c}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000329000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003c5000-0xc)={0x0, 0x167, 0x20}, &(0x7f00005cf000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000642000-0x6)={r4, 0x4eb}, 0x6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/31 23:18:00 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f53000-0xa)='/dev/cuse\x00', 0x412000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9d000-0x4)=0x80, 0x4) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000a3d000-0x8)={0x0, 0x0}, 0x80000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:00 executing program 4: r0 = syz_open_dev$amidi(&(0x7f000090c000-0xc)='/dev/amidi#\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00004cf000)={0x2, 0x8001, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x8, 0x8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23b) getsockname$packet(r0, &(0x7f00003db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000091c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000083000+0x18d)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r1, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000895000-0x50)={@common='dummy0\x00', @ifru_names=@generic="bd3ce8a680c890b2747150a86025c129"}) connect$inet(r0, &(0x7f0000066000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000dae000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000e43000)="29c88d4913c0ee319daa4fc883e1c4a72c6ed8a0abf046fe7d6489736c4b616fafdd57a5d10ce88552efa79051fb1c4bfd761417f432a1f83961d3721cd9d931381f1c47632616c78216f265d43cdec7fb4c4fcc65bfe016b76539279bde62de1274e906015ef06401dbbaceb2d6f165e6e382ea276a9e47f28c0f9b9bb6bf14f13d11a0669fa0054404d3609367a68bf9a6ae81e5b61d29dc4013dd574d16a5a10961afa751e1ae276a2edb92b65a", 0xaf) 2018/01/31 23:18:00 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) lseek(r0, 0x0, 0x3) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000005000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/01/31 23:18:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000309000-0x9)='/dev/ppp\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a5e000-0xdd)={0x0, 0xd5, "813654aa670552b29318c3c9125c89aebc1bc82bbb442cf3120473823b97ddc77a63d698e849ab76880f5efe62b6d8c360633a4b93ad5afff38b14bad96072746208e16f0b9b15292061f1b909c7f42e5a11f88f1a003384d30301903f2c63a9420ad7f3b9fb0f2d4b54c2d738f36ce6a7b6e4739ad66ad951ab3fb05ed874a0026b6213212a0beb494b35cf4754c44c251e8624b2d93261c03ddffe4b458e6786b39ea1b1f9ea528434f949fde028d11ee15ab56482771c4a4bb83d174821721d7f08c120edb85455831c1dce30cd911011bddf09"}, &(0x7f0000cf7000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000007f000-0x8)={r2, 0x401, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) 2018/01/31 23:18:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c5b000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f00009bd000)=0x0, 0x0, &(0x7f0000227000/0x2000)=nil, 0x2) 2018/01/31 23:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002fa000-0x80)=[{&(0x7f0000325000)=""/0, 0x0}, {&(0x7f00003b1000-0x3f)=""/63, 0x3f}, {&(0x7f00008ae000)=""/156, 0x9c}, {&(0x7f0000cf8000-0x39)=""/57, 0x39}, {&(0x7f0000c50000)=""/20, 0x14}, {&(0x7f0000c02000-0xc7)=""/199, 0xc7}, {&(0x7f00004cd000)=""/130, 0x82}, {&(0x7f00006c4000)=""/234, 0xea}], 0x8) r1 = socket$netlink(0x10, 0x3, 0xc) vmsplice(r1, &(0x7f0000c2f000)=[{&(0x7f0000eac000)="1eb287662baa5839828155bb4b773872187537f264ae2ea2be5142bddddf477764e8a78c78b05bef1fdcecb8b1fa577188e57e17ad", 0x35}, {&(0x7f00008d4000-0x18)="fd9223faae0338553d365d0b57d550b5e44d51d7ee3a8c25", 0x18}, {&(0x7f000057e000)="217e3137d32b18fac86fb34582124e9305a3a6e9f379931b201573b5c04ed41780873274576c09420b61009ac991a28c9b16fd15a5f9a15dfebaa7da4733553b32817e220e0c02f2e8bffd9bc4743de7d9954af364ec9ef273fb82e262bf06797e38d59008451e660fcd", 0x6a}, {&(0x7f000092c000-0x7f)="89a075467a09d9c5ecacea788670a399a6dc975c3f23354199bed59eef12247bb123c9765a331166ee3da9e7c2020e1ad1ca214b91fcc531f9c11522f54a2618c502e06ca2354a396a6beab8be5fa53eb1bf9a3f519fb30258cfb3618032c2815369c4142ce7e3fc901f5c0699055d3db89c7eea62535fcb22043078b857c9", 0x7f}, {&(0x7f0000f1d000-0x54)="b05b90c29e6800504577bb693b4b3c245a4101fbdd2eefc43cb2414e0743aa034cc10a57eaf1d867392f143aec81d1fd608be8bb04cd10a01af17438ad6af62dfe0c8d89aeb6db5c6fe8d91c00d7a6861f11b36b", 0x54}, {&(0x7f00002ea000)="8804592070b2b2bb", 0x8}, {&(0x7f000045d000-0x15)="08cf1bd2393e1b515e026b0b8b7facb0b5e0e5bcfd", 0x15}, {&(0x7f0000df2000-0x90)="01de37881bf35984befd981c24ccf944bd71fef57982ffebe723d4938011e9008ee7c29f345a8dd8d71f78ce876cbc475424b8070e12d05ff5c08dd36aceeabaa1bbc5d50c766611c3c0e502c04531c7c93d77854594f7b55bad005bbbf3319e8b0f0bf0125724d0a407a22360d08bd358da3dc0c9a79d85ef638f6d16522cf508fd5d77bd875593fe0fffa5fed25484", 0x90}], 0x8, 0xa) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000fa000-0xc)={0x4, r0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000156000)={r1, &(0x7f0000940000-0x29)="932c20daa6f96320e8f5ad9d0b90b752b72f926d28c00a386f1cc5d7c846104e00f7729b4236d0b847"}, 0x10) 2018/01/31 23:18:00 executing program 1: socket$inet(0x2, 0x800, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000254000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, "865206e3c085e539"}}}}}, &(0x7f0000a0d000-0x8)={0x0, 0x0, []}) 2018/01/31 23:18:00 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff8000-0x8)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000ff8000-0x4)=0xffff) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000050a000-0x8)={0x3, 0x7}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000140000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/31 23:18:00 executing program 4: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000036f000)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062f000-0x40)=[{&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/203, 0xcb}], 0x4, 0x0, 0x0, 0xdabc}, 0x43}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000101000)=""/84, 0x54}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b9f000-0xf3)=""/243, 0xf3, 0x5}, 0x5ac92f49}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000a26000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/112, 0x70}], 0x2, &(0x7f0000001000-0xf0)=""/240, 0xf0, 0xfffffffffffffffa}, 0x3}, {{&(0x7f000027d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000084000)=""/194, 0xc2}, {&(0x7f0000c49000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/65, 0x41}], 0x3, &(0x7f0000857000)=""/201, 0xc9, 0x200}, 0x6}, {{&(0x7f000096d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000093000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00000e3000)=""/160, 0xa0}], 0x2, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000427000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f000064d000)=""/197, 0xc5}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f00004d2000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000070a000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x0}, 0x100000001}, {{&(0x7f0000b9d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000ab3000)=""/85, 0x55}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000528000-0xdf)=""/223, 0xdf}, {&(0x7f0000359000-0x5e)=""/94, 0x5e}], 0x5, &(0x7f0000000000)=""/9, 0x9, 0x3f}, 0x8}, {{&(0x7f0000877000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000057f000-0x80)=[{&(0x7f0000d82000-0x5e)=""/94, 0x5e}, {&(0x7f0000726000)=""/175, 0xaf}, {&(0x7f0000c3f000)=""/151, 0x97}, {&(0x7f00001bf000)=""/227, 0xe3}, {&(0x7f000013b000)=""/242, 0xf2}, {&(0x7f0000e36000)=""/0, 0x0}, {&(0x7f00000a3000)=""/84, 0x54}, {&(0x7f00006c6000)=""/202, 0xca}], 0x8, &(0x7f000078c000)=""/142, 0x8e, 0x4}, 0x7}, {{&(0x7f00001f7000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000025e000-0x60)=[{&(0x7f0000828000)=""/107, 0x6b}, {&(0x7f000004c000)=""/131, 0x83}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000bad000-0xa8)=""/168, 0xa8}, {&(0x7f0000e89000)=""/191, 0xbf}, {&(0x7f0000000000)=""/204, 0xcc}], 0x6, &(0x7f0000000000)=""/179, 0xb3, 0x5}, 0x7}], 0x9, 0x20, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000380000)={{0x1000, 0x400, 0xffffffffffff1e46, 0x6, 0x60, 0x3000000000000000}, 0x959}) r1 = socket(0x18, 0x0, 0x0) shutdown(r1, 0x0) r2 = getegid() setfsgid(r2) [ 172.492145] validate_nla: 36 callbacks suppressed [ 172.492150] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/31 23:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000d02000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) syz_open_dev$sndpcmc(&(0x7f0000dc1000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x608000) 2018/01/31 23:18:00 executing program 7: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000809000)={0x0, 0x0, 0x10}, &(0x7f00002c4000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c5000-0x14)={r2, 0x8, 0xc1, 0xfd, 0x100000001, 0x2}, &(0x7f0000f00000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001c7000)={0x0, 0x4, 0x6, 0x400, r3}, &(0x7f0000763000)=0x10) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008e6000)={0x6, &(0x7f00000bf000)=[{0x1d, 0xf3b, 0x8001, 0x9}, {0x6, 0x200, 0x3f, 0x5}, {0x7, 0xfffffffffffffff7, 0x7, 0xac7}, {0x2, 0xfffffffffffffff9, 0x0, 0x3}, {0x1, 0x7fffffff, 0x2, 0x8}, {0x7, 0x7, 0x2, 0x0}]}, 0x10) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000361000)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 172.558431] device eql entered promiscuous mode 2018/01/31 23:18:00 executing program 5: 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, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x20, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0xfffffffffffffd50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f00004b0000)='/dev/midi#\x00', 0x600000000000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000522000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f6b000)={r3, 0x0}) 2018/01/31 23:18:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) clock_gettime(0x0, &(0x7f00005fb000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000083b000-0x2)=""/2, 0x2, 0x800, &(0x7f00004e2000)={r1, r2+10000000}) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000707000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0xf, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) flistxattr(r1, &(0x7f0000af5000)=""/211, 0xd3) 2018/01/31 23:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a2d000)='/dev/vcsa#\x00', 0x8, 0x620101) bind$inet(r0, &(0x7f00007f7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000051e000)={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3f}, {0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x800}, 0x40, [0x80, 0x5, 0xb6d5, 0x9, 0x9, 0x1, 0x1f, 0xd951]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000829000)={0x1, 0x0, 0x10003, 0xfff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000cde000-0x98)=""/152) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00005e7000)={r1, 0x100}) r2 = socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000144000)={0xffffffff, 0x8}) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d3) r1 = socket(0xd, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000001000-0x8)={0x8}, 0x8) ioctl$sock_proto_private(r3, 0x289e1, &(0x7f0000001000)="21e47a0da636e0301066c23e48f2c6fa3e9cec64b8efb51949d1302eab179ac6555b7dcc4f807553ddef1d42436e81b6038817eb434e485079425b66d6d8409badd42633c2f98e2d25e9") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00002c8000)="152eeddf1057e299aaa0fefa11c94f", &(0x7f0000000000)="440a88452bb0aa637f352f01685ca5c9a9b187157d8d7ba28d8d23adc04b5964504e04d2e3e129283d25ec4e1a4a57e8fb051673", 0x1}, 0x20) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) prctl$getname(0x10, &(0x7f0000ed3000)=""/32) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ddb000)={0x1, 0x80000000, 0xfffffffffffffffb, 0x8, 0xc, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000131000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8800) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000675000-0x4)={0x100000000}, 0x4) 2018/01/31 23:18:01 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, 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={&(0x7f000015d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000106000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x900) accept$packet(r0, &(0x7f00004ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c74000)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) tkill(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000148000-0xb0)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x12)=""/18, 0x12) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a04000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 23:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$rds(r0, &(0x7f0000057000)={&(0x7f0000881000)={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e54000-0x20)=[{&(0x7f0000e55000)=""/100, 0x64}, {&(0x7f000088e000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f0000342000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x4, 0x1000}, &(0x7f00009a0000)=0x1, &(0x7f000058a000-0x8)=0x9, 0x4, 0x6, 0x886, 0x3, 0x0, 0x8000}}], 0x58, 0x40800}, 0x41) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8080000000, 0x0, 0xff, 0x200000000002, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000da000-0x16)='/selinux/checkreqprot\x00', 0x8402, 0x0) sendto$inet(r1, &(0x7f0000ca6000)="e9ee72f750df2361317406fc9db2fe11d1", 0x11, 0x800, &(0x7f0000d39000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00001ea000)={0x0, 0x0}) clock_settime(0x6, &(0x7f00007fd000-0x10)={r2, r3+10000000}) 2018/01/31 23:18:01 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000008000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socket$inet6(0xa, 0x7, 0xd60) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002c000)={0x1, 0x0, [{0x401, 0x0, 0x0}]}) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b47000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b46000)=0xe8) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x81, 0x342cb2d5, 0x100, 0x75, 0x200, r1}) 2018/01/31 23:18:01 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000068a000)={0x6, r0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a76000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0x1400000000000, "9b97552a52696f162113d0d066b7fdb1150253343e9a97ec401f7c609e3475760a2649cc49da8874332675f2e46eb7712c83c2de9acc2d7b36cfc2c4d2329d4fcff22b09005ad1ac549e3dfb057dee8c"}, 0x160) epoll_wait(r0, &(0x7f0000f63000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7) 2018/01/31 23:18:01 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) 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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xfffffffffffffffd}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000028000-0x16)={0x0, 0x100000000, 0x7, [0x1, 0x4, 0xff, 0x3d2e1270, 0x8, 0x1, 0x6]}, &(0x7f000002d000-0x4)=0x16) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002c000)={r1, 0x6}, 0x8) syz_emit_ethernet(0x3e, &(0x7f000002c000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, 0x0) 2018/01/31 23:18:01 executing program 6: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ce9000-0x4)=0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00003e4000-0x110)={{0xffffffff80000001, 0x5, 0xee23, 0x7, "38b9da72d8209b4d7773cf4ab965eede51b74ebd469627431d6e780121c7b87dec40c04ce690992416079051", 0x8}, 0x0, 0x0, 0x7, r2, 0x5, 0x1ff, "36eb63a56daac87d9b138f090839f93e25163ee8d76123f147e0809eaa7c715d48e5c0a20d3c7cc37bf1809aa644c4a315268d3c129768eeafa94c99f8f5ebb8", &(0x7f0000ce9000-0x18)='(-posix_acl_access/*}#,\x00', 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x4b460a1e, 0x3, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ce8000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000cea000-0x4)=0x101, 0x4) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ad4000-0x8)={0x0, 0x0}) sched_setparam(r2, &(0x7f0000db4000)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000078b000-0x8)='./file0\x00', &(0x7f0000afa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file1\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) eventfd(0x46) 2018/01/31 23:18:01 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000413000)=[{&(0x7f0000000000)="1b9b95a5e74e1068a6623a77ee2bac4cfeaeee4aaecc3721153c0b8289b717765117bec179e66b622babbd4bdeaf59d0883ac2a9d88ad5e640dbc6da4802feae3e296484d0df981dff32cd256edcc7425b44dd991fdec597557baf00eaee71de3e7a419fbba91a958f585041", 0x6c}], 0x1, 0x3) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000792000)={0x0, 0x0}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000081b000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x0, 0x2, "4fc8711500f1122ad48db88fbdccea5bd502f815dfb985121efd3535c89b2d8eb8ffee5d24e965f52f505c36bf808961e24e1b50ff35833b92f7e940850199f2382fe46b91b4ad83788216f16367c05e"}, 0x160) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000081c000)="2cca75844b0d9239f7daa8434e19726820550cbd0470cca3288a8916", &(0x7f000081d000-0xd)="5b8a000000008000000800d5a2", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/31 23:18:01 executing program 1: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f000002c000-0x8)=0x8) connect(r0, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) [ 172.869184] netlink: 'syz-executor5': attribute type 17 has an invalid length. [ 172.894522] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=23624 comm=syz-executor0 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) pwrite64(r0, &(0x7f0000eed000)="9a806fc95440d8cbc9f38d5631ebbbdaaee0e52d6995eaf74403092d831d46e4a6f1591098c5a80b2bb67dab22ec210d5c9aafd96640b8ebbf18e57752768747eb15b20dc75c25f46af570fb54a36aba362bca09e0c23b9daae41032e34fde698c298acb5badd6b5adf51c68485ac40bfe0ce454a5079b72c9037b3bb2", 0x7d, 0x0) 2018/01/31 23:18:01 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e8000)='net/softnet_stat\x00') close(r0) sendto$inet6(r0, &(0x7f00000d7000-0xc5)="66841072edb0ae7e7734ed9144e4ec1df314de7471b71beab81f10e14c69e1c69b7ee58b1c3ba0d07c78db2cef820ea0656734db38e924b566ca2fc45b86180782be24a2760fcebe116422dba8cf83ed1d355b704e95a2d59143d3c59cff21af397f38db6b8d3fc42de31304046101df5f3cd543dcde460217b5645614ea0fc586305bab44d5c2ed27d48aac81c40b230995d437bb5f675638895c5e0d7545543953ad5dbe492d769b1a6e49c9a70a50ad9cf041c88d5a2cb347798f2d8d19ecffc52003de", 0xc5, 0xc4, 0x0, 0x0) 2018/01/31 23:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f018e18180f35f3ab77644ebe0f5912818281037157577d8c6a000000674b0f239ce6d94f4f2166ba420066ed5ddc", 0x37}], 0x1, 0x0, &(0x7f000084e000-0x10)=[@cr4={0x1, 0x200200}], 0x1) 2018/01/31 23:18:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d19000-0x10)=@generic="5abfeb82957da5b94832f64a14717c79") mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ef1000-0x1c)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x80) clock_nanosleep(0x4, 0x0, &(0x7f0000eef000)={0x0, 0x989680}, &(0x7f0000ef0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000685000-0x8)={0x7fffffff}, &(0x7f0000061000-0x8)={0x0}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef1000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000619000)='/dev/vga_arbiter\x00', 0xe6081, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000070a000-0x6)={0x0, 0xd3e}) 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000de4000)=0x0) sendmmsg(r0, &(0x7f0000a2f000-0x3c)=[{{&(0x7f0000bdc000-0x10)=@vsock={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, &(0x7f0000702000-0x30)=[{&(0x7f0000051000-0x1000)="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0x1000}, {&(0x7f00000b5000-0x1000)="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0x1000}, {&(0x7f0000cfa000-0xd8)="f3d611a83bee76f773cbfcc7c382cdc1d4d8e757ee3330d2263030e8e22a2de9ea8c320ad01efbced8f703fbf58a50e9053b529f7ad99e5793e28650048b8265d7f9ab389f2b48d8b261c996e37847c1b8d5087e4963f18bdf88a286082fdecac4db5f0ea90d7f3dd6fd82fc1769b9c18f120d6bb966de4883e6fe914c745621cc98b8e82bf14979fc1da13ade6916f8a3dd73d3c68a14932a81642ad14d9018882c0aa153e1df8d7f2c97dcf3ee8b2ca08fcc839856a6bb0871a138ffa4dda73a611247d7afd30ddfcb0ad9fea49c3ce913b6728b36a553", 0xd8}], 0x3, &(0x7f0000651000-0x440)=[{0xf0, 0xe6fbe6c4d22ff7f8, 0xffff, "176e69884c975a6c78d6f41e3ceba8848df4fd53aa072fe017fe8b4ac7a4a8c76e2899a5c768713abd2e9f22eddb02b39d45880b5b2c32bcdbedceb194d4360559e49b5b347041776387a78dbaa0e70c7401946be48747634c9b09d2b0edf6738739fb4d967be088f4f414d46df52c8af20cbc7ac04241f4f79f52dd5bc9dcea84b4837f9c25ba83346ce712e549e3ce33b208aad5ad985d05a26ec5ad262a36f04441b58855b882d0b73293202299d0e7cfde2a1e24a49e0fcbaf118e4e307a53d7133b151652e3e34efdbd04b05b0874ef55222952f82b9b97bde507b478a0"}, {0x70, 0x0, 0x200, "12a9d90012f508537f7bf8207f963a0b66b674df29b13cd954cbbfa05fc51059a210f74e57a5abb649ccd9203f14b92d2114cdce72481ec9dfcb6348cd9db5c3ad0a5cd08df19067edd99c99257d317fc59644dce74a576182f97e"}, {0xb8, 0xff, 0x1, "bc41dc03d8a1eeb89f794219809dc10b634d2ba01a9ed080c7590d53c55196e9ce665d4ba38885f2d8fbbff0db97efc2ee5fcaf41469f372141a28d03bbf86f6c6d511e68e4fba20895c2b70e2076f99ccd36f05a724ae4beff0e828bec938a88f0ee9ef7a55b39e91353281c876986a5a88bcd85d748216307d976d351abd2cfb3e2e3721e423968fb9e1d0f9d46d6a1d9787fdc0db903040af82964f327b0a99"}, {0x38, 0x1ff, 0x5, "95f112eff8b6d27b2645050cb3a9189e35370304f7b2dd467ba7ad9f2edef2a73595fe837bf7"}, {0x78, 0x103, 0xff, "20b8ab76adaa3010b77a3756ac68bf9cacaff90c760446da781042ed9ce052a29a4cd887c3ab6094eabdb03380975c37d45a0db92bab655070fc5a30766e61566b464599584b7f4a22cdb198c6e5581b69fa5e58f70002120cfabfb0069ae2deb69aa25f34"}, {0x60, 0x1ff, 0x7, "aa706c1afe9132831103b92a83ef7c0ece68dae92e6c12978afabad8acc0ac2fc9093786f5363b92854906efbea3235c674537989fb5760ecfd074c9fff6a8b1afc2aed4479fa7cafca1f3b543b73b9e"}, {0xf8, 0x11, 0x7, "1d4743755cb2faddae5dfb2d2f58c030f3f547b78ae2d7c894fd994beaa41c7f59292d83677e58cfc5185c91f990837cdcafabe6f106f86a4d57a18cda4e1c74066b62199859ba319cf515b7b53e7bdb087b6976acc2ee14ca84c2d2998fd827a8470817797689c39d002c548b1d7643da3a6d2f22b2b364e1f43129903b6feaa38f75243ab98db7212b4aae6b9a4f4d899363773a874fe85eeedcafa61f3de1855f78239281edb7956acfcd5ed7b61243854291b2b3cc2cae490e09b631acc62a8356eb8e53c93a6e8379baae336ca4debf0c6e958f138d15adbf0be80e375276249e"}, {0x20, 0x11f, 0x7, "344ff6bc7dc39550fe8f6728"}], 0x440, 0x0}, 0x6}], 0x1, 0x24000000) chdir(&(0x7f0000026000)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000031e000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) syz_open_dev$dspn(&(0x7f0000e84000-0xa)='/dev/dsp#\x00', 0x200, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000576000)={@common='bridge0\x00', @ifru_data=&(0x7f0000e40000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 172.937464] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=23613 comm=syz-executor0 [ 172.962094] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/31 23:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) r2 = syz_open_dev$dspn(&(0x7f0000a0e000)='/dev/dsp#\x00', 0x2, 0x100) getsockname$ipx(r2, &(0x7f00004aa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c2000)=0x10) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 23:18:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x48000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cd5000)={0x80000000, 0x8001, 0xffffffffffffffff, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) socket$inet(0x2, 0x5, 0xdc) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00003ab000-0x8)='./file0\x00', r0, &(0x7f0000552000-0x8)='./file0\x00') setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/31 23:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009dc000-0x8)={0x0, 0x0}) capset(&(0x7f0000b5b000-0x8)={0x19980330, r0}, &(0x7f0000059000)={0xc07, 0x0, 0x1, 0x2f82, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00000aa000-0x12)='/dev/input/event#\x00', 0x8, 0x20000) ioctl$void(r1, 0x5451) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000313000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000937000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000029f000-0x2c)={0x0, 0x24, "e1773b8ac445b684e30e3e1b12775ed970a076024a8a0ebc67afccb60302b49ef501dc09"}, &(0x7f000098b000)=0x2c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000004d000-0x8)={r3, 0x3}, &(0x7f00008b1000)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00005e6000-0x77)="13ba2ff2ccb6accaec3fc8b8e2f8a96c95c64168241aa12b0eee3e93b4011f9c1d9e28c4e01466e1cbde8a7840a309837b8946e5de3717883198fd14163bb576867103fc06f2b929a6a65309e8bfe4530306d263720a59a4c79b2ec8a35ee0fac64d2ee265c4731225e6faaefd9847788734cdc937c7b9", 0x77, 0x20000800, &(0x7f0000ef7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 23:18:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000b7d000-0xe)={0x1f, 0x8, {0x9, 0xffffffff, 0xffffffffffffff80, 0x7, 0x10000, 0x100000000}, 0x2, 0xb0a}, 0xe) 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x1000000032, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e51000-0x4)=0xe71, 0x4) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$selinux_context(r0, &(0x7f0000001000-0x2b)='{ystem_u:object_r:systemd_notify_exec_t:s0\x00', 0x3977f7f4f753cd2d) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x25)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/rtc\x00', 0x0, 0x0) ftruncate(r0, 0x400000000000000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000263000)='/dev/dmmidi#\x00', 0xcb, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000b06000)=""/254) syz_open_dev$sndctrl(&(0x7f0000d36000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000079f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffeff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x400000000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x772, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e1b000)=""/0, &(0x7f0000b7b000)=0x0) getsockname$ipx(r0, &(0x7f00006c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000006d000)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00007c6000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 173.169349] IPVS: Scheduler module ip_vs_ not found 2018/01/31 23:18:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003d000-0x5)="d3ab27191a", 0xfffffffffffffe28) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f00004e6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000212000-0x4)=0x1) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) 2018/01/31 23:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f00006de000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/31 23:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006dd000)='/dev/input/mice\x00', 0x0, 0x4000) bind$inet(r0, &(0x7f0000c28000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r1, &(0x7f0000cb9000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000fa7000-0xc)={@broadcast=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000ea5000)=0xc) 2018/01/31 23:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/ppp\x00', 0x80040, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f82000)=0x5) 2018/01/31 23:18:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e1b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) 2018/01/31 23:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x410400, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000025c000-0x8)=0x20000000002, 0x25d) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007cc000-0x4)=0x400) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000b2000)={0xd, 0x2, &(0x7f0000e81000)=@raw=[@alu={0x4, 0x2b1, 0x7, 0xf, 0x2, 0x0, 0xfffffffffffffff0}], &(0x7f0000e31000)='GPL\x00', 0x6, 0xa, &(0x7f0000ccb000)=""/10, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000074a000-0x4)=0x7fffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007e5000-0xc)={0xb0000006, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40606) r3 = epoll_create(0x51) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e82000)=0x3ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f000075d000)='/dev/dsp\x00', 0x38b000, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r4, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 23:18:01 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000c5a000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000+0x69c)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x178, 0x98, 0x298, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x298}}, [{{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='sit0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x84, 0x1, 0x15}, 0x0, 0x70, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x9f5, 0xda, 0x0, 0x0, 0x0, "fba8b9cf29b9bfc5961a82275d5161aac8e8eafc4a4fc4520e5dd8bcad62b74ba57c76d044fc39757a865de1e7a06126650a36b89e85a6773ecf814a332f86c2"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff000000, @generic="f0b2b9d82f6171f4be27b3e1e13c97c2", @generic="6cf76d2b47121b7c12f2c14c3576b18f", {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x1}, 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8f, 0x1, 0x1, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x8, 0x2, [0x1, 0x8, 0x2, 0x3ce97d0c, 0x3ff, 0x100000000, 0x4, 0x1, 0xffffffffffffff0a, 0x8f, 0x4000400000000, 0xb38, 0xd8a, 0x4, 0xffff, 0x2], 0x2, 0x400, 0x8001}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffff00, @generic="dfe943cd5ed81d11ded87d583c225679", @common='teql0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x6f, 0x2, 0x4}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x9, 0x8, 0x0}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x7, 0x2}}}]}}, 0x3b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a38000)=""/183) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a7e000-0x9)='/dev/sg#\x00', 0x6, 0x10080) r0 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ca000)=0x0) 2018/01/31 23:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000847000)={0x0, 0x40000000000000, 0x80000001, 0x6, 0x7, 0x80000001}, &(0x7f0000b35000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000180000-0x8)={r1, 0x3}, 0x8) write(r0, &(0x7f0000acc000)="260000001a0053910000f9ff09feff000000eaff14e0f1ff609b000000ec5501000d8b017f42", 0x26) 2018/01/31 23:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) splice(r1, &(0x7f00006e7000-0x8)=0x4f, r1, &(0x7f0000946000)=0x0, 0x6, 0xa) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000089e000-0xc)='net/udplite\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000513000-0x4a)=""/97) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000935000-0xa2)={0x0, 0x9a, "3c3c5fcb790f041c2bda4666ee30b04f8fc2eb3a06af9607eaa1eb5278e8bf75c29450efd9dae488d1284eb6ca1b531fe8eb5d45d8f9a07a0f027e4cb0cb399126926feaf229b68e3a9362117f35da2e9c26f285eb5703193b54eedf3eb03b7ca720f3fe1ce54ecbfa901e1075bea0a19a44685ef2d34955f65e3d6d0dbe293cb46cfccc931af361e68a7440ee7f66aaa1697635d81895f6c172"}, &(0x7f0000cef000)=0xa2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cf6000)={r1, 0x2}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f09000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006ee000-0x4)=0x0) ptrace$setopts(0x4200, r3, 0x8001, 0x100000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009af000)="", 0xfffffffffffffe5b) 2018/01/31 23:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000659000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009ba000-0x4)=0x1c) r1 = syz_open_dev$tun(&(0x7f0000d36000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f9000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0x10) dup2(r0, r1) 2018/01/31 23:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b13000)={0x0, 0xd, "aa2da8b2c3d8c5f50a0eff0ea9"}, &(0x7f00004c7000-0x4)=0x15) r3 = getuid() ioprio_get$uid(0x3, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006c0000-0x8)={r2, 0x2}, &(0x7f0000c1b000)=0x8) ioctl(r1, 0xc0184908, &(0x7f0000002000)="") 2018/01/31 23:18:01 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b49000)={0x0, 0xd8, "e2d95160f0e28409668d2b79c0d65819ef8d4508bb318ca1b586127a2bf6e6650a6c4cb46d75eb521fe6183c813b5195193ac01a38da90ec014935150b1e9f476d613926b0e6d4156ab996694894d686143f6e54394b7649172e5b08bb277c1ba9f8493f5d4e070f988397bca2c7dffaef10a2823271771ed900e561906a715b5acc0b0d1d4569b387cbc8f34d3a1ecb7e63081e6c056562f3056b17d276e482a2c8abb905cd74f74f75de42b986b1a82246214bea9f6aacce542ad54c06fa2e54fcde53995b83e00d13828bc235c761f6141c7cc78228e5"}, &(0x7f0000b95000-0x4)=0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf0000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000c35000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000000)=0xffffffffffffffcc) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x264, 0xb4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000704000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006fe000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000121000-0x20)={0x10003, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x32)=""/50, 0x32}], 0x4, &(0x7f0000000000)=""/3, 0x3, 0x400}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f00007fc000)=0x3, 0x100000001) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getegid() fstat(r2, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000932000)=0xc) stat(&(0x7f00002fb000)='./file0\x00', &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000789000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getgroups(0x7, &(0x7f00000c2000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r1, &(0x7f0000c53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008e7000)=0x0, &(0x7f0000fb0000)=0x0, &(0x7f000097c000-0x4)=0x0) setgroups(0x9, &(0x7f0000097000-0x24)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) 2018/01/31 23:18:01 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x30) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008b6000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002bd000)={0x4, r0, 0x1}) sendmsg$rds(r1, &(0x7f000087f000-0x38)={0x0, 0x0, &(0x7f0000031000)=[{&(0x7f00006b0000)=""/197, 0xc5}], 0x1, &(0x7f00003c4000)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfb5, 0xcd91}, &(0x7f0000a70000-0x8)=0x81, &(0x7f0000476000)=0x4, 0x4, 0x2, 0xfffffffffffffffe, 0x10000, 0x28, 0x80}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000b50000)=""/73, 0x49}, &(0x7f00006a9000)=0x0, 0x20}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x7}, &(0x7f0000575000)=0x7f, &(0x7f00000b3000-0x8)=0x0, 0xfffffffffffffffd, 0x7ff, 0x4, 0x81, 0x7, 0x3f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d4a000-0x99)=""/153, 0x99}, &(0x7f0000a03000)=0x0, 0x40}}, @rdma_args={0x48, 0x114, 0x1, {{0x81, 0x5}, {&(0x7f000012a000-0xbd)=""/189, 0xbd}, &(0x7f0000837000-0x80)=[{&(0x7f0000e3d000-0xd2)=""/210, 0xd2}, {&(0x7f0000175000-0x72)=""/114, 0x72}, {&(0x7f000004f000-0x1d)=""/29, 0x1d}, {&(0x7f0000511000-0x25)=""/37, 0x25}, {&(0x7f00004cb000)=""/137, 0x89}, {&(0x7f000089a000-0x29)=""/41, 0x29}, {&(0x7f0000fab000-0xe0)=""/224, 0xe0}, {&(0x7f00005f9000)=""/188, 0xbc}], 0x8, 0x40, 0x9}}], 0x158, 0x48000}, 0x1) socket$unix(0x1, 0x5, 0x0) r2 = add_key(&(0x7f00009d0000)='logon\x00', &(0x7f0000519000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000021a000)="03bb", 0x2, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0xc04) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008bd000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000183000-0x8)={0x0, 0x0}) getpeername$unix(r3, &(0x7f0000446000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000055f000-0x4)=0x8) 2018/01/31 23:18:01 executing program 5: timerfd_create(0x0, 0x80000000803) 2018/01/31 23:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00003a2000-0xca)="4a7fb295db6c33845d74a7780b58cef899ac61e861368054845c24b7b5ea32ff8c9aa0fe871ae757c82ca0772ce2b7214963cd7c1ae22c39aca6f5f4132d88e947839e9e153ae5ba972d4e28347d9a2a4f331544f0088abc55499514cf41ed6c87cfc9919a5d5713c2e97e807b525f5f99571eae8e757dc3f9273d141462d40ef6f629decde16607593bf75b0e30fbdee85389c54b6c68ab0ca6414a6fec5a8c66f212415c2f560e38ca1faf2d6d24b07ef5c6446d5aeb0ccdf02ca8c03e8d91931934b5c1a6636a9571", 0xca) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7fff) 2018/01/31 23:18:01 executing program 5: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x501101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28800000, &(0x7f0000993000-0xde)="", &(0x7f0000ad1000-0x4)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f0000375000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000ad2000-0x10)={&(0x7f0000ad1000)={0x2, 0x10, 0xfffffffffffffffe, 0x9, 0x12, 0x0, 0x7, 0x2, [@sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x0, 0xff, 0xa0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0xae2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0x101, 0x0, 0x20000}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r3 = syz_open_dev$usbmon(&(0x7f00008a1000-0xd)='/dev/usbmon#\x00', 0x6, 0x8000) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000ad1000)={0x0, 0x5000}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad3000-0x4)=0x0, &(0x7f0000acf000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/31 23:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ftruncate(r0, 0xfffffffeffffffff) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = syz_open_dev$audion(&(0x7f0000a65000-0xc)='/dev/audio#\x00', 0x80, 0x20001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000ff000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000916000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfc000)=0xe8) getgroups(0x1, &(0x7f0000cc1000)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000374000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd6000)=0xc) r6 = geteuid() getgroups(0x7, &(0x7f0000b06000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00004a4000-0x38)={&(0x7f0000cf4000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006a2000-0x40)=[{&(0x7f0000b0a000-0xa6)="1018f8a87701d2cf5f2e54cc3fa0bacb0095a49d1d573ea6577eb66edff0d21a90b5efb074f6032e6380a498424b4b14da18b6420236386754014a53ca4d01a4b66e5b511056dcfbec9c2c22ca4fdcf6ad8d3f44ea6178437bb5361c3b8155491acde85fa55f560b0aa5c2b17d8f9758f3b91a03a9234fbf01e703dd9661494fbbb43aced6103876d1e19f425b2d17ee6c7a4b6ef7f6604c7fcbba0491d98d9dc25024de238f", 0xa6}, {&(0x7f000049f000-0x46)="ed3b87629b2601ef784021d86c580b8ca7a2eda553e55ef8eb5d90598fe4e611d7ea1ec1800fcc6f928b099f0410782f0368bd940a668ca123a6ab96dff88e34b96f542dc96e", 0x46}, {&(0x7f00000bf000)="2c908388fb51ff3303b1ad8a0974594ce30e0081c5a604eb7e1396bd22bd076f9dbd14700f61f0f1ac5390e8ba834e45ecd4ac1b3814bbe247fc95bdc3bf253842387f5a002d9e394a27d20bdda6465584a8cd5940cae6dbcddd9b29f459f447d1d3f36545a68e94e9f42998ffa0073d21b933b4", 0x74}, {&(0x7f00008b9000)="e80547a07fd90d1436f0a0d04957949323c98ff0db02a07abf1c6999d30302ed40365b9eb211ffe7bd068a4a4695475ace35c249778f8d05f5e0fc859403114053234b2fa7c058e257a82ec5975eaeab4b2430fbf6b308", 0x57}], 0x4, &(0x7f0000d4d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4}, 0x4004) r8 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r8, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r8, &(0x7f0000f0b000)='./control\x00', 0x0) r9 = openat(r8, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r9, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r9, &(0x7f0000017000)='./file0\x00', 0x0) symlinkat(&(0x7f00005b0000)='./file0\x00', r9, &(0x7f000014b000-0x8)='./file0\x00') getdents64(r9, &(0x7f00001bd000)=""/80, 0x50) ioctl$KVM_SET_XCRS(r8, 0x4188aea7, &(0x7f0000328000)={0x1, 0xfffffffffffff734, [{0xfffffffffffffff8, 0x0, 0x9}]}) unlinkat(r8, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r8, &(0x7f0000968000-0xa)='./control\x00', r8, &(0x7f0000026000)='./file0\x00', 0x0) ioctl$KDENABIO(r8, 0x4b36) 2018/01/31 23:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='iso9660\x00', 0x0, &(0x7f0000979000)="") mknod(&(0x7f0000c40000-0x8)='./file0\x00', 0x12, 0x3f) r0 = creat(&(0x7f000064a000+0xd5e)='./file0\x00', 0xfffffffffffffffa) unlinkat(r0, &(0x7f0000308000-0x8)='./file0\x00', 0x200) connect$bt_sco(r0, &(0x7f0000161000)={0x1f, {0x401, 0x4, 0x7dcf, 0xd91, 0x3ff, 0x69b8}}, 0x8) chmod(&(0x7f0000ae1000-0x8)='./file0\x00', 0x115) 2018/01/31 23:18:01 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 23:18:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readahead(r0, 0xfffffffffffffffc, 0x0) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/31 23:18:01 executing program 0: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002ad000-0x8)='./file0\x00', 0xa000, 0x80) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aef000-0xc)=@sack_info={0x0, 0x80000001, 0x4}, &(0x7f000083e000)=0xc) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aee000)={r1, 0x5}, &(0x7f000084d000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x121000, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000719000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00008e1000)=0x0, &(0x7f000087e000)=0x4) fcntl$dupfd(r3, 0x406, r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000244000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000e000-0x4)=0x0) kcmp(r5, r6, 0x5, r4, r2) r7 = ioctl$KVM_CREATE_VM(r2, 0xae08, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r7, 0xae45, 0xacd6) 2018/01/31 23:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000af0000-0x9)='/dev/vcs\x00', 0x420000, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 23:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000-0x8)='./file0\x00', 0x282, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eec000-0x22)="72656e6de943a5a6229c60013b5007e9e709c0402a9cfd08780741c87a279ebac653", 0x22) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) socket$bt_hidp(0x1f, 0x3, 0x6) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/31 23:18:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000478000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) 2018/01/31 23:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b2f000-0x8)={0x0, 0xae3}, &(0x7f0000b76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e6000)={r1, 0x6}, &(0x7f000078a000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000523000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000887000)=0xc) r3 = accept4$inet6(r0, &(0x7f000001f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000659000-0x4)=0x1c, 0xfffffffffffffffe) ptrace$pokeuser(0x6, r2, 0x8, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) writev(r0, &(0x7f0000156000-0x40)=[{&(0x7f000051a000)="742dc3d43ee477f75624bb0977b8671f67e313ba1ccb9abb9045a8b191eed7b68e3ef7c318dbb1bb30fbee2eb223c1800d4b979a02adf8c6d9712c0ccb428bd0a30aadaf79b99ab2e7887a5ad09118c6f529a5ddad85f68ff2cfc0c3d34c33f55a5c3e5b0da60900f2b44e1b943ecace8da739b695bc2a2bdcfa93ecf0c34982cf9c09d8a0cbb1de418904aed0613afc5b66ca7a2c899130fa8810bd9dc06b", 0x9f}, {&(0x7f0000628000)="97f2dfdf54681f64f7918dcd61c4a39b886eb7e76d5834d026dd26f0014c352e47bfd7686cc908f873b149add940000bbbe2f049ea61e3c93676395a4f73f7c6e9d7c71dc10ef1669cf402d01604ef1ef9a7f0043d6bdc1dcdebfdc2c8f3af909c8ee226e8b1aa0f6e9e0b368b8cd27ab8dadce67b40b73bf91145f2653276c9a81694c200230c0bbf3b1b80685117bcb923e9b1cad93a0074d272039c0dbfaefa25117953fca79c2eabaf2b1f6825e809", 0xb1}, {&(0x7f000018e000)="19040cd45e8f2f96c6928b6d470b406b404fae6a9482d54efbba83eb9a147c62cfbfd4044be7356d970481", 0x2b}, {&(0x7f0000298000)="67c7704e37f1fadbf4d8d13a7713c6a3bf850355be5eb41050fc79b823322f82a3f81566ec0b0e863e6ad2e155ac5c6f4b4c9da43782c175f22c84cff1558582931a8abd0b741835c9cf5996f2edac5dd192b5c9fadfc2a881ee7843b2badb84bf3adcf960b7dacac65625832fe5cb50836f2a951b40e42b66c32df09d19e30b4c43242726f51ed624ab6f85e26beb341d12ba7a444c81fb792c061fcdee28d7700e4a32db64a293a09a79270b5b066e7ef8188c2c472829", 0xb8}], 0x4) socket$rds(0x15, 0x5, 0x0) r4 = getpid() sched_getattr(r4, &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r5 = syz_open_dev$midi(&(0x7f000060d000)='/dev/midi#\x00', 0x1000, 0x400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000e0f000-0x4)=0x0, &(0x7f000073e000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000fe6000)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, {0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x2, [0x6, 0xffff0000000, 0x8, 0x401, 0x800, 0x7, 0x401, 0x7ff]}, 0x5c) madvise(&(0x7f0000a8e000/0x2000)=nil, 0x2000, 0x1b) 2018/01/31 23:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x4}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 23:18:02 executing program 2: r0 = socket(0x11, 0x80005, 0x0) getsockname$unix(r0, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x105500, 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) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000002000-0x10)={r4, &(0x7f0000000000)=""/249}) madvise(&(0x7f000026f000/0x2000)=nil, 0x2000, 0x2) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00006a4000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000000)={r5, 0x2}) 2018/01/31 23:18:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000e57000)={{0x6, 0x0}, 0x10}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xd, &(0x7f0000149000-0x6a)="", 0x0) 2018/01/31 23:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a89000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000448000-0x6)="6e730500000000f1") dup2(r1, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000626000-0x10)={0xc0, 0x180, 0xffffffff, 0x0}) 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00006d1000)={0xd0}, &(0x7f0000e04000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000)={0x0, 0x1c9c380}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00007b5000)='em0system') 2018/01/31 23:18:02 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000002000-0xc1)="02bac572451eaed84ea00e4b9cd6572e13291d4f7894a5bacb893306feb9882ea054120c35d4eaba2ae9f3500a9c0b3d1693ce40b755e803216b660f82f619581594de5d0e5b8cff353751cfa0a5b522fe896ce281946aec939b424c23de341a9a4355a3c40a53321e0d2de80eabb3ddb5afb7fba0ed3b13ea514b9b56b5cbade628f21bca7b8ede8bd524dd67e725bab19c5a2c3538db157d711096d8170be0f4e6fe5b56766325fd325f900fbe7696d2235fc75c328338078368866f8ed5456b", 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/20, 0x14}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}], 0x2) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000)="", &(0x7f000049b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000fd5000-0x1)="") 2018/01/31 23:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e9f000)='/dev/amidi#\x00', 0x6, 0x40) getpeername$packet(0xffffffffffffff9c, &(0x7f00007d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f9000-0x4)=0x14) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000085e000)={"ffd12a5864150d978f6344c368617e66", {0x4, 0x9, 0x9, "560c6939a12e", 0x5, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000364000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000)=0xfffffffffffffcdc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000051d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200, 0x0, 0x4, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x40, 0x3, 0x7fff, 0x7, 0xffffffffffff86d3, 0x10000, 0x200, 0x7ff}, {0xcf, 0x5a55d6c8, 0x4, 0x1000}, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x0, 0x3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x3, 0x7, 0x359a8936, 0xffffffffffffff78, 0x1}}, 0xe8) r4 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 173.764833] QAT: Invalid ioctl [ 173.773543] QAT: Invalid ioctl [ 173.815359] QAT: Invalid ioctl [ 173.820624] QAT: Invalid ioctl 2018/01/31 23:18:02 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x0, &(0x7f0000f71000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007b0000)=0x7fffffff, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000ff3000-0x2)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000ff4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000711000-0x8)='./file0\x00', &(0x7f0000cb5000)={{0x0, 0x7530}, {r0, r1/1000+30000}}) r3 = socket(0x16, 0xe, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ff3000-0xb)={0x6, 0x2, 0x736c, 0x9, 0x1000, 0x7fff, 0xc9, 0x2b, 0x5, 0x0, 0x4}, 0xb) 2018/01/31 23:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f000006b000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x208000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006c3000)=0x0, &(0x7f0000555000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000688000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000f0e000/0x18000)=nil, &(0x7f0000a05000)=[@text64={0x40, &(0x7f0000ee8000)="0f21fcc422fd316908b9800000c00f3235010000000f30c403f9159a01000000fbf3490f07f3260f017e6ec4c15565700666460f1a2d00700000c744240063e9ffffc7442402a8320000c7442406000000000f011c2448b8b04abf32000000000f23c00f21f83502000b000f23f8", 0x6e}], 0x1, 0x58, &(0x7f00008d4000)=[], 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000004000)={0x74, 0x0, [0x5cc5, 0x0, 0x23c6af36, 0xe2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x200000001fff) 2018/01/31 23:18:02 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000df4000)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f00003b0000+0x2e5)='/dev/adsp#\x00', 0x0, 0x140) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000df5000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0xe8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000df5000)={&(0x7f00004ba000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d79000-0x10)={&(0x7f0000df6000-0x10)=@can={{0x4, 0x80000001, 0x56f7, 0x0}, 0x0, 0x1, 0x0, 0x0, "b5c5e4ef281e618c"}, 0x10}, 0x1, 0x0, 0x0, 0x8010}, 0x20004010) 2018/01/31 23:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) flock(r0, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000396000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000faf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000415000)={0x0, 0x8, 0x8, 0xfff, 0x7d, 0x4}, &(0x7f0000322000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cf0000-0x8)={0x0, 0x69, 0x0}, &(0x7f0000edc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000be0000)={0x0, 0x5}, &(0x7f00006f5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f5000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x8000, 0x5, 0x0}, &(0x7f000074e000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dc9000)={0x0, 0xee, "e98f8e8f4568705bacc5bef1536a115246c6b8cc2989d1e7c5e13484713d005029affeddbb9d636852290d231091ba45794e11abef26952eb18474c035f74614e9094e0439b39a3842c105ea5e24b9c3bbf9faa5bb43183a8aae159b4abe7d4dc1a3e0ed953a670f1522ebc6c7283b5ff9a782e7053db692c90fd2f73ada1937b09200d86d1f6720ad6c9b09228ae5fa212d3027cebdc21f0aa5bb1dc05ed5b8d69cebc3d7c79676d875be3b241869d98e6f27007afef341a1583edc9d9d934308a44058d7b192e4140929fad5beb1e8d03d33acaf494c617a593d14aaf4a136d7eeb691a53ed1bebb36cdec682d"}, &(0x7f0000baa000-0x4)=0xf6) sendmsg$inet_sctp(r0, &(0x7f0000344000)={&(0x7f0000e3b000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e16000-0x20)=[{&(0x7f00000bd000-0xed)="2f23efb19cd085080c3546fab342803776358e829b0295648b9be036aea00f85aebd96663266d3e268b626d16dd4b7410595de696868631b77878fff5534a35311ba721a130d5b0e5c9324b498d46b3352b61318cc6c28ea35780b3bc2522c12037feacb3495f5efdbebc260fd82362647bd1ea3eb4339bdae7b81d0ef0d6545094aa29462f40deab013b78d4e303d6e315e8412e650dde11175a2ab4a1fe0210492f239c5b558cfe40ef059bad5078e45017db86967b8e5ad3083b3129f1b5ac51bd208ade8e9bb3294860758c8685206fcd089782348edcbc32827375554f5f85b2324a6448526de3011ec23", 0xed}, {&(0x7f00005d4000)="67b6e74d79efd287ada26e9035c161ac107f7e5cc68fbb665b52616e80bd31fe57a040232ab00e38029669d19cc15600ec81f15ab427b71ee067472887c2799fa84317dbcdabb93c21ab5ac23909f8cd7c8586992274b35330aaaae5cca13db19b95af54ed6433a1dd3671441ccbc32b6edefd8e2d04423ebbdaf5d8f3ea05b49b1a1041760aac458d1f47bce21e5f23a968966a53f1db74a6c502f6a8db598ba2f0410a0340d6fbd1d624a4e1380230aa65539f83c2995d712ac174193bbe9c172a41e0ddc5a2a687afe2957e", 0xcd}], 0x2, &(0x7f0000847000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x80, 0x200, 0x3, 0x3, 0x3ff, 0x0, 0x81, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0xfffffffffffffffc, 0x0}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffffffc0, 0x4, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8001, 0x800, 0x9, 0xdc00000000000, 0x5, 0x3f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x100, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000000, 0x4, 0x4, 0x7, 0x8, 0x76, 0xfffffffffffffffe, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6662a2c, 0x8002, 0x5, 0xca88, 0x825, 0x21, 0x8fd, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffff7, 0x4, r6}}], 0x1b0, 0x20000080}, 0x4000000) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) socket$inet_sctp(0x2, 0x1, 0x84) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f000030c000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000-0x10)={0x4, &(0x7f0000e8a000-0x20)=[{0x2, 0x401, 0x101, 0x4c3}, {0x6, 0x78b9, 0x5, 0x8001}, {0x9, 0x405, 0x800, 0x35}, {0xc343, 0x1000, 0x3, 0x80000000}]}, 0x10) 2018/01/31 23:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000065a000)="", 0x0, 0x0, &(0x7f00000fd000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000d6c000-0xa)='/dev/dsp#\x00', 0xe9f, 0x400400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000005c000)=0x10000, 0x4) 2018/01/31 23:18:02 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000007000-0x400)={"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"}) 2018/01/31 23:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c72000)='/dev/usbmon#\x00', 0x6, 0x0) bind$llc(r0, &(0x7f0000f66000)={0x1a, 0x16, 0x8943, 0x3f, 0x2e, 0x2c5, @random="69aefa4e9de7", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d51000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000193000)={r1, 0x0, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000bb000-0xb)='/dev/mixer\x00', 0x420200, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000041d000-0xa)='/dev/vcs#\x00', 0x20, 0x84200) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002d9000-0x4)=0x3) ftruncate(r2, 0xffffffffffffff1e) r4 = mmap$binder(&(0x7f0000501000/0x4000)=nil, 0x4000, 0x1000005, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000936000-0x30)={0x60, 0x0, &(0x7f000063d000)=[@clear_death={0x400c630f, 0x2, 0x4}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}, @acquire_done={0x40106309, r4, 0x4}, @dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305, 0x4}], 0x99, 0x0, &(0x7f000069b000-0x99)="caad82d9f170b845334b7beaa0f966f710122bd57e8f6205eb2f49cf27fc98c163a3506c8e0ea5b829197f022d769734767802b75b1ebb5dc22c3094fc5f49a51ad84f08d55b4255ab6395f10329427784dd3ea4357e4b608eb510843eb5d2bad9a54b5735df024fdaef404c1512bc162103c6196cd6fa82a37688423bdeb7da92c37258b42310e480d92f02953a60ad95e2773026059166c2"}) r5 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x2000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009a3000-0x4)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00009e3000)={0x0, 0x0, 'client0\x00', 0x0, "0568d50f5abcf74e", "2d9308c66a693300377563cda7784c25c0d2cef34055025aa6df40b79a2eddbe", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:02 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getrusage(0x0, &(0x7f0000df0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ee5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/31 23:18:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000663000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000dfe000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000893000-0x4)=0xe8) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000110000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x5, 0x2, 0x20, 0x80, 0x7f, r5, r6}, {0x6, 0x80000000, 0x5, 0xb0, 0xfd, 0x80000000, 0xfff, 0x4}, {0x6, 0x5c4a, 0x1, 0x7}, 0x6, 0x2, 0x0, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x7, 0x3, 0x6, 0x1, 0x8, 0x9}}, 0xe8) socket$inet(0x2, 0x80006, 0x5) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000476000)=""/4096) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000a9b000)={0x0, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x3fffffffffffffd, 0x0}]}) 2018/01/31 23:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) fcntl$setstatus(r0, 0x4, 0x4000) 2018/01/31 23:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000685000)={0x0, 0xb7, "9a78b970489146b27baefd9b14dfd0da263c43d49a121f23c2bb0b423b121c7ddbdd1dde29b2c9ab86b2cbfea50825bd5df05168c64fce534ab6b5ef1e0ec4e097308f0a1ad875b7a0f4ea8796974fc4e61e11d93e38e7698e768ad98ddd81ecd1c2f39f1ec0bb77a8deddeeba96b3360c6675b26ac05ef57f715d2f7921daa2ad87ed641e0f01f79c2bbd0ab4b440f409509b2ac5ac6b374cb118ce8043d83273a14e6a4b494c5934c02ae7a350f4471f7fd7463b9eb4"}, &(0x7f00002b2000)=0xbf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c03000)={r1, 0x6, 0x101}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = inotify_add_watch(r0, &(0x7f0000990000)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) 2018/01/31 23:18:02 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a0a000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000400000/0x1000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000147000)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x22d, 0x7fffffff, 0x3f25, 0xfffffffffffffff9, 0x0, 0x8, 0x8, 0x3, 0x6, 0x7, 0x9, 0x1, 0x31, 0xff, 0xdc]}, &(0x7f0000389000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000202000-0x10)={0x80000000, 0x0, 0x1174, 0x7ff, r2}, 0x10) perf_event_open(&(0x7f000082a000-0x78)={0x0, 0x78, 0x8, 0x4, 0x1, 0xa912, 0x0, 0x5, 0x2, 0x1, 0x39fa, 0x4, 0x6, 0x800, 0x0, 0x3, 0x3, 0x1, 0xe7, 0x4, 0x3, 0x3, 0xdf5, 0xfffffffffffffffe, 0x6, 0x1000, 0x5, 0x1ff, 0x7fff, 0x0, 0x1, 0x6, 0x5f, 0x6, 0x4, 0xffff, 0x5, 0x4, 0x0, 0xd1dc, 0x3, @perf_bp={&(0x7f0000c4c000-0x1)=0x0, 0x5}, 0x20, 0xfffffffffffffffe, 0x52, 0x4, 0x401, 0xd8, 0x8, 0x0}, r0, 0x1, r1, 0x1) sched_setattr(0x0, &(0x7f00005ec000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009b1000-0x10)={0x0, &(0x7f0000242000-0x18)=[]}) r0 = syz_open_dev$sndctrl(&(0x7f0000180000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x2000) fcntl$setsig(r0, 0xa, 0xd) 2018/01/31 23:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e9000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fb7000)={@rand_addr=0x4, @rand_addr=0x1000}, 0x8) 2018/01/31 23:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000079c000)='./file0\x00', 0x1b4) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000b67000)={0x7ff, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b6c000)=0x0, 0x80000) accept$llc(r3, &(0x7f00005e1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e31000)=0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000f54000)={@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x4}}, {&(0x7f0000a5c000)=""/96, 0x60}, &(0x7f0000445000-0x1)=0x0, 0x6}, 0x46) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)=0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000080e000)={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, {0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x9, [0xbdc2, 0x400, 0xc3, 0x60e, 0xfffffffffffffffa, 0x1, 0x4, 0x0]}, 0x5c) 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) socket$alg(0x26, 0x5, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) close(r0) 2018/01/31 23:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f05000-0x4)=0x0) ptrace$getregs(0xc, r0, 0x5, &(0x7f0000cb9000)=""/76) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000c1d000-0x9)='net/igmp\x00') ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000f54000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/31 23:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) r1 = syz_open_dev$audion(&(0x7f0000cde000)='/dev/audio#\x00', 0x4, 0x28200) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00006a4000-0x10c)={0x3f, 0x7, 0xfffffffffffff75b, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000091d000-0x4)=0x0, &(0x7f000031f000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000062000)=0x0) 2018/01/31 23:18:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003af000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005d4000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007c8000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000094d000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 174.191977] audit: type=1326 audit(1517440682.558:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23894 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000591000-0x8)='keyring\x00', &(0x7f0000db0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key$keyring(&(0x7f0000371000)='keyring\x00', &(0x7f0000582000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet6(r3, &(0x7f0000788000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c13000-0x4)=0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c3f000)=@req={0x200000000000, 0x8, 0x6, 0xfffffffffffffff9}, 0x10) vmsplice(r0, &(0x7f000020e000-0x40)=[{&(0x7f0000f06000-0x9f)="322351cdb13e5620323550efcd3d3d3fd15d01debee44dfd24da8d804e9c0dce8cb12278986ce076c288eb37c07a6fc9bd21da22fcdf950143a5a674ca406f8a42402f331fba6535de628f439f320a420a71864da7295f9a5134bc309c8d048a71d199ec4da81dff9a0be3a598e06a6321467b4211e457e38adba3244b6cd05eac50538da6f7d09694bc2adb8820dec25ae315fc5c369533a15b7e8bd4fa3d", 0x9f}, {&(0x7f00004ba000-0xb3)="79e6c88a35c6956f305c87c6b8889605ac5c37850bd9a9bfe39ab676d5d483148d8c2a784503985a38caf25cd248701677542a37aa44aee6e233800710dd4dd69b853bdac33a12efff4e1169260a93779e55094a4e4b019392d93065208e37468c35bcac0af2360c2a097ede08ecfb97542b11486b825990d6935de0ad84348827ce18aee749c065990399661bfa4f5f6c147aff6a5050564c7206e8a5fd4abaa31ba34ef392be04642ac2d4daf6d7f91298e1", 0xb3}], 0x2, 0x3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00001a0000-0x1)=0x1, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 23:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac1000-0x10)={0x143, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x22d7a53054a82ca, &(0x7f00007c9000-0x100)=[{&(0x7f00002a3000)="97e4991dd040767627c89fdba78d21e1955a2e79ff0300825ff91b7c80b98a6315efe30347c36af0623801c13597e85c4b94bb11c1d79bbc55a9878d8e5cf86fba760268f603c5767f10412292fe4b8370996743661a38da95425a84f1be9488fd63c29b2f02333790e4403379ad9dd4f720abe9a92cf0fd4d21401c826397196039d2576c2eeb9dae10c73131f4e219861326962ce436c6bae3f03dd9e6534bbbd8fbafc60a6e00f7", 0x0, 0x40, 0xffffffff}, {&(0x7f00008ea000)="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", 0x0, 0x5, 0x2}, {&(0x7f000053a000)="04f4c655b0045d38a0cab005794bceedde569ee5b4324beaf96923ffe721da3b29447ff81aef2ae89aba5d23430396c323e084a2de1f2b9f38a795ae845b02c16a39ebc0fc8b7c97aed3d491f32aa1cb971a6b105487b736db1383d6ffd78cf36e718d765a1960f381301132b35f51c4887dbe6b4679e54e3386759b1e0faee44879b97df134ed09223fda49e193168652206247b4de7901caac9172f42063e2a872a7c4b9b644185fbe27e9de8a8c09efcf3fb6e6b69424cf6c45695874faa801292fa20bcdbf502bc5578731378582ed0d", 0x0, 0x9, 0x27}, {&(0x7f0000f50000)="d475c0311d3ec83c11c2bc3245b66d1de94e0588738f28cc325bc7b2adf8c8414bedc2e1f47e36c37dcc3343a0", 0x0, 0x1, 0x800}, {&(0x7f00009bb000)="8eebc3ab7160b31c4664c36738129a4e986453d1b438669860298dd680f22e85bbb66f74ecccf3128e225c6b162bd1eef8861fffa0010883e6c1cdfab93415bfcbbbbb5738cca93e44d8f57433b788aabffed8c7faf2fd46a2c38812fd1e35cee522fab523ecfe21393dda16edcbc3c76b8d837db457e5b971d77907fd8e5834298d171bc6bab1ba710116e0c8a766294363e20a2f8c0bbc027b80cc6ae97a2c104bb6064d5f04fd70f57192574b1473b1103bef67b0516c66e61d9f1c19a8bda6d957fa6513412a4c02c950c726472e2bd929e686497849", 0x0, 0x7ff, 0x2}, {&(0x7f0000743000)="9921d755af2548c8b088c5ac927a3788048e6393df3e34b87e73dc0a3f35291c69892296570dcffcc2cf30401b64e17993d8a66feded5d9a6f5040f0df08c30a9aec4ac93d2768094e0112b7df7c35b3e36f84126601f92c148bcb8a13c5f5b10de01e6197aabfad608eb99a11f61e80db892fd25e98329faa84fb281d47f20ced708b5e426f20613964a945db3ac5ca1e4cd97682ac9c4f1ec92cf7bd697554713509854ddb8e8282d6", 0x0, 0x684, 0x3}, {&(0x7f0000859000-0xb6)="37d25498a6e6241df6fcb1dd9d9dd97ed4d433c4b8a57ee2be29f807f26a24219559b5a8e4a185596f085d7a66fa3bd32d2c775cacc720a34ecd75e13a1b68920d819b8e4a032f8de7b656748c3fabba7d1d56494d09602d45a7c2f58fa13dab30c6d5c11c4256c4de8f5836c665f003f5c91863acd9c579b4c0e0d484a92370cc5e1490251396d2a0e380afaa8fdf26be5dda2e0d4b7d2a1417fb99ef1bb747c95402cd3f16a862a5478f32353dcc128b94e3f74a2d", 0x0, 0x1, 0x80000000}, {&(0x7f0000d1c000)="c73f4c960b713381380ed7cddc56ad8a6d16fe62df359ea61cf0d31e31a82dd75941a9448dae7e8a47a4e82b98bf71f83a3203033e81f04e4d3d", 0x0, 0x55b0, 0x80}], 0x840000000000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000995000)=0x9, 0x4) 2018/01/31 23:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006f2000)={0xffffffffffffffff, 0x0, 0x1, 0x3067, &(0x7f0000630000-0xc)=[0x0], 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005bc000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b9a000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000418000-0xc)={0x7, 0xffffffffffffffff, 0x0}) memfd_create(&(0x7f00004b7000-0x40)="7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') write$fuse(r1, &(0x7f0000f06000-0x28)={0x28, 0x0, 0x7, @fuse_notify_delete_out={0x100000000, 0x5, 0x6}}, 0x28) exit(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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000070a000)=[{&(0x7f00004c7000)=""/117, 0x75}, {&(0x7f0000230000)=""/182, 0xb6}, {&(0x7f0000938000)=""/190, 0xbe}, {&(0x7f000056b000)=""/152, 0x98}, {&(0x7f000079f000)=""/4096, 0x1000}, {&(0x7f0000d85000-0xcb)=""/203, 0xcb}, {&(0x7f0000c1c000-0xe)=""/14, 0xe}], 0x7) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000090a000-0x4)=0x671, 0x4) 2018/01/31 23:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000076e000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x66d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x4222, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 23:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x376, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033e000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000018d000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 174.322226] audit: type=1326 audit(1517440682.645:1803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23894 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 23:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4094) write(r1, &(0x7f0000b85000)="4bd1b0c50fd3398154b291ad11669ca3451c80b3bcb4aa62d56ef9e96dcb86ab", 0x20) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000014a000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/31 23:18:02 executing program 3: unshare(0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x80)={@nfc_llcp={0x27, 0x6, 0x9, 0x3, 0xb87, 0x81, "c7420487071bb3d4fc99b3e45e096ee2ed6aed85e2d1d7030dadc7f5fdd8a76c5580c43c4461a0a37cf35ccf3a5644a40bf58586c3ebb4b0a81dcac90d13b3", 0x1}, {&(0x7f0000001000-0x88)=""/136, 0x88}, &(0x7f00001af000)=0x0, 0x8}, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r1, &(0x7f0000000000)=0x0, r1, &(0x7f0000000000)=0x0, 0x49a, 0x0) [ 174.382576] QAT: Invalid ioctl [ 174.401685] QAT: Invalid ioctl 2018/01/31 23:18:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 23:18:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000e3d000)=""/4096, 0x1000}, {&(0x7f00002d6000)=""/4096, 0x1000}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0xce)=""/206, 0xce}], 0x5, 0x0, 0x0, 0x800}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/31 23:18:02 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") get_mempolicy(&(0x7f0000b8e000)=0x0, &(0x7f00009bd000)=0x0, 0x0, &(0x7f0000227000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000da6000-0x4)={0x7, 0x400, 0x2}) 2018/01/31 23:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003f4000)='/dev/snd/midiC#D#\x00', 0x6, 0x82101) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a80000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00001b4000)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) 2018/01/31 23:18:02 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000000f000)=0x9, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000006000)=0x2, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000009000-0x24)={0x0, 0x0, 0x100000000, 0x80000000, 0x401, 0x7ff, 0x9, 0xff, 0x80000001, 0x0, 0x3, 0x40}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000016000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000-0x20)=[{&(0x7f0000014000-0x90)=""/144, 0x90}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000017000-0xcb)=""/203, 0xcb, 0x10e}, 0x2) 2018/01/31 23:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000028000)={0x1, &(0x7f0000fdb000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000a6000)={r1, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00009df000)={0x8, 0x8}) 2018/01/31 23:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000197000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2001) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) connect$l2tp(r0, &(0x7f000062f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x0}}, 0x2e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:02 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004c4000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000f22000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x1d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b5f000-0x30)={0x58, 0x0, &(0x7f000021c000-0x58)=[@acquire_done={0x40106309, r1, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f000067d000)=[@flat={0x776a2a85, 0x100, r2, 0x1}, @fda={0x66646185, 0x4, 0x3, 0x37}], &(0x7f0000773000)=[0x60, 0x28, 0x48]}}], 0xbe, 0x0, &(0x7f000087a000-0xbe)="f0e942290801a80449159d1350dcfe36511cc9bd210ec41aa3fbdee5da0c3a5fb5f78873a2d2fc3815d0c84eab17276a7c9eef59bd40cab1f6f1ae5791e264f17e41834da67dab180d87b24e0682b1f71b722ae8bfcd07180024fc9ce5d9c0f971e0f1a43665f725b8f35bfba47275b8d44355d06328cfca491398b1b9c1210aaab6922a635f05863050095f7b0fca5b2750c6c221c8eed7a3c9a8bd4b22e2792cd1ff6af95823e3bfb55062142724164747fa73ac7660e95ae26a71a01e"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[0x0]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)=""}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/01/31 23:18:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffefd, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000018000-0x143)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/31 23:18:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000c58000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ae000)=0xc) connect$packet(r2, &(0x7f0000132000-0x14)={0x11, 0x0, r4, 0x1, 0xb0e, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) fcntl$setlease(r2, 0x400, 0x1) r5 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x28, 0x800, 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000147000-0x4)=0x0) syz_open_procfs(r6, &(0x7f0000bf3000)='status\x00') request_key(&(0x7f0000c69000)='pkcs7_test\x00', &(0x7f0000a0d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000a5000)='/dev/kvm\x00', 0xffffffffffffffff) socket$inet(0x2, 0x80000, 0x6) fcntl$addseals(r0, 0x409, 0x6) add_key(&(0x7f0000c6c000)='trusted\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_RUN(r3, 0xae80, 0x0) set_tid_address(&(0x7f0000449000+0x627)=0x0) set_mempolicy(0x1, &(0x7f000040c000-0x8)=0x401, 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 23:18:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket(0xf, 0xb, 0x7) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b03000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) geteuid() 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0x75)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x9, &(0x7f0000741000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 23:18:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c94000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x1) prctl$void(0x1f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df6000-0x3)='nv\x00', 0x3) r1 = socket(0x800000000000010, 0x2, 0x0) syz_open_dev$random(&(0x7f0000341000-0xc)='/dev/random\x00', 0x0, 0x400) write(r1, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/01/31 23:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b9e000-0x60)={0x0, 0x1a, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) r0 = open(&(0x7f0000580000-0x8)='./file0\x00', 0x2, 0x9) accept4$nfc_llcp(r0, &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f84000-0x4)=0x60, 0x80800) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a1d000-0x8)={0xffffffff, 0xffff}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00009d6000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000985000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 23:18:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0xce, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)="", 0x0}], 0x1, &(0x7f0000448000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r2}}], 0x90, 0x0}, 0x20000000) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092b000-0x8)={r4, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) shutdown(r3, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x4) r9 = dup3(r8, r7, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r9, 0xae80, 0x0) [ 174.590014] binder: 23952:23953 BC_ACQUIRE_DONE u0000000000000000 node 130 cookie mismatch 0000000000000004 != 0000000000000000 [ 174.609496] binder: 23952:23953 got reply transaction with no transaction stack [ 174.619299] binder: 23952:23953 transaction failed 29201/-71, size 56-24 line 2703 2018/01/31 23:18:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f0000305000)='/dev/input/mouse#\x00', 0xed, 0x101000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004bc000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000f91000-0x8)={0x0, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ec4000)="908726043b0781ac8ef72ce6522b43fc047376b92f6378434ac085867c3ca4ada5936b4481339a1bb5a6f97677221249d2450e658e47f478694afb560ac2f4ca25a9fdba8c8d3a47040dadebdd3bd3a97a1367bc2bcb7363a2") setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000066a000)={0x0, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d06000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c11000-0xc)={r3, 0xdcc, 0x0}, &(0x7f000073e000)=0xc) timerfd_create(0x3, 0x80800) openat$mixer(0xffffffffffffff9c, &(0x7f00001fd000-0xb)='/dev/mixer\x00', 0x20000, 0x0) [ 174.637265] binder: 23952:23973 got new transaction with bad transaction stack, transaction 132 has target 23952:0 [ 174.637282] binder: 23952:23973 transaction failed 29201/-71, size 0-8 line 2815 [ 174.673691] binder: BINDER_SET_CONTEXT_MGR already set [ 174.673703] binder: 23952:23977 ioctl 40046207 0 returned -16 [ 174.686075] binder: 23952:23973 BC_ACQUIRE_DONE u0000000000000000 no match [ 174.686090] binder: 23952:23973 got reply transaction with no transaction stack [ 174.686102] binder: 23952:23973 transaction failed 29201/-71, size 56-24 line 2703 [ 174.686402] binder_alloc: 23952: binder_alloc_buf, no vma [ 174.686431] binder: 23952:23973 transaction failed 29189/-3, size 40-8 line 2903 [ 174.821809] binder: undelivered TRANSACTION_ERROR: 29189 [ 174.827813] binder: release 23952:23973 transaction 132 out, still active [ 174.834835] binder: unexpected work type, 4, not freed [ 174.843127] binder: undelivered TRANSACTION_COMPLETE [ 174.848768] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 23:18:03 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x7fff, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000004000-0x110)={{0x1, 0x7, 0xfffffffffffffffc, 0x2, "23f9fa49ad21179cd5ab1cc8d1348e159ea2a2d289cdbc3771cae756e63b774f5f4d7b8a59d13af78cc8d1f7", 0x2541}, 0x0, 0x0, 0x2, r1, 0x5, 0x5, "89fcb7c665e3117ccf69770490e69c22a13df46c52309ef6dda238a5dc6ab90d3475eae6621fc7f37b04f6b5b9d2f0662ca82d75071840ebe48c7daf6522ddf0", &(0x7f0000000000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x5, 0x3, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000050000-0x8)='./file0\x00', &(0x7f00003e7000)=[&(0x7f00007c7000)='\x00'], &(0x7f000055f000)=[], 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f0000815000)=[{&(0x7f00003b8000-0x45)=""/69, 0x45}, {&(0x7f00003a7000-0xb8)=""/184, 0xb8}, {&(0x7f0000c3d000-0x74)=""/116, 0x74}, {&(0x7f0000185000-0x71)=""/113, 0x71}, {&(0x7f0000443000)=""/205, 0xcd}, {&(0x7f00004a0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000335000)=""/213, 0xd5}, {&(0x7f00006f4000-0xe2)=""/226, 0xe2}], 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x118, 0xffffffffffffff64) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x14) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000015c000)='/dev/dsp\x00', 0x2, 0x0) accept4$ax25(r3, &(0x7f0000983000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c2a000-0x4)=0x10, 0x80800) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000715000-0x4)=0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00007d9000)={0x8, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000108000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000748000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000064e000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r3, &(0x7f000081e000)='./file0\x00', r1, &(0x7f00002f8000)='./file0\x00', 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000701000-0x4c8)={{0x5fa, 0x0, 0x40, 0x153a82fd, "5626b9b9656572e3256fa59f81590ae1e5a9d1014eb0786d59678bc76b6682b1acfbc93aab1ea8fdf62ec4fe", 0xc7e3}, 0x8105, [0x3, 0x5, 0x2, 0xdb, 0x0, 0x3, 0xfffffffffffffffd, 0x5, 0x3ff, 0x33a3, 0x4, 0x7, 0x3, 0x1, 0x6, 0x3f, 0x1, 0x4439, 0x3ff, 0x1, 0xca, 0x7fffffff, 0x2, 0x400, 0x306, 0xffffffff, 0x1a, 0x6, 0xf5d9, 0x849, 0x0, 0x7, 0x6, 0x0, 0x5, 0x3, 0x40, 0xff, 0x0, 0xfff, 0x4e, 0xb7, 0x0, 0x200, 0x1, 0xb6d, 0x1f4b, 0x1, 0x800, 0x2, 0x1, 0x400, 0x9e, 0x2, 0x7, 0x7ff, 0x0, 0x7ff, 0x5, 0x0, 0x2, 0x3, 0x6, 0x183b4754, 0x78acfe3b, 0x3, 0xbf1, 0x90, 0x4, 0x0, 0x0, 0xccfa, 0x1ff, 0x1f, 0xb66, 0x4000000000000000, 0xef97, 0x2, 0xfffffffffffffffa, 0x3, 0x40, 0x10001, 0xffffffff, 0x1f, 0x8000, 0x0, 0x7, 0xffffffff, 0x5, 0x3, 0x1, 0x3, 0x200, 0x5, 0x5, 0x5, 0x200, 0x100000001, 0x0, 0x20, 0x0, 0x4, 0x3, 0x2, 0x7ff, 0x7, 0x8001, 0x81, 0x39f, 0x1f, 0x7, 0x2, 0x4, 0xa7a, 0x1, 0x4, 0x0, 0x1f, 0xffffffffffff8000, 0x8, 0x1000, 0xc0a5, 0x0, 0x224b, 0x8, 0x8, 0x7, 0x6], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/31 23:18:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e69000-0x16)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000df000)={0x4, &(0x7f0000ab9000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 23:18:03 executing program 7: 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00001ea000)="2cd17b7ef6b23fa41c15896f877690b5a5af9481b96dda2638dd7fedacd1613527e3fbe1c45c3eed1262efeba59a551d6f375da6ba2a5aee7c486ed6383c9135799ed1b7b722d5c768df6a1333714a9ae878a7ccd13698ab0e21eaee56", 0x5d) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000db4000-0x8)=&(0x7f0000514000-0x1)=0x0) r2 = dup2(r1, r1) ioctl$VHOST_SET_MEM_TABLE(r2, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/31 23:18:03 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008e6000-0xb)='/dev/adsp#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="bb086d23878fc60b99c23f4457bba554", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(r0, &(0x7f000037b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009ba000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0x2fd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/31 23:18:03 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x7d5, 0x81) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x10)=@can={{0x1, 0xe000000000000000, 0x5, 0x0}, 0x2, 0x2, 0x0, 0x0, "355c961ee27525de"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 174.855150] binder: send failed reply for transaction 132, target dead 2018/01/31 23:18:03 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000e000)='./file0\x00', 0x614f287e383c731f, 0x100) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xdc) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000e000)=0x48) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/31 23:18:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) prctl$getname(0x10, &(0x7f0000b34000)=""/49) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) open(&(0x7f0000061000-0x8)='./file0\x00', 0x8000, 0x114) r3 = syz_open_dev$vcsn(&(0x7f0000d03000-0xa)='/dev/vcs#\x00', 0x9, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x1e4b) 2018/01/31 23:18:03 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008aa000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000226000-0x8)='net/dev\x00') ioctl$TIOCEXCL(r1, 0x540c) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000a44000)={0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00002f2000-0x14)={0x4, 0x8, [0x0, 0x0]}) 2018/01/31 23:18:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000)=[0x0, 0x7, 0x23, 0xffff, 0x9, 0x3f, 0x0, 0x9, 0x36], 0x9, 0xfff, 0xffff, 0x96, 0x0, 0x0, {0x31, 0x7, 0x1000, 0xcdf5, 0x7fffffff, 0x3, 0x81, 0x9, 0x5, 0x100000000, 0x0, 0x0, 0xfa3, 0x7, "fadb9f3cd8c51f202dafb8fd5a66cea76c0b155c35dc5b6d9e9612ebb1e004a6"}}) r2 = semget$private(0x0, 0x2, 0x10) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000002000-0xe9)=""/233) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000002000+0x490)='./file0\x00', 0xb0) fcntl$setsig(r1, 0xa, 0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000005000-0x14)={0x1, 0x1000, 0x0, 0xff, 0x80000001, 0x0, 0xffffffff, 0x9, 0x2, 0x80000000}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000005000-0x8)={0x2, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000007000-0x10)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000007000)={0x6, 0x2, 0x200, 0x7fff, 0x8001, 0x9}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000009000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000b000-0x4)=0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000b000-0x4)=0x0) ptrace$setopts(0x4200, r3, 0x6, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xb) 2018/01/31 23:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ba000-0x9)='/dev/dsp\x00', 0x400, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000031d000)='/dev/usbmon#\x00', 0x1, 0x181002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e79000-0xc)={0x2000, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000062f000-0xb4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') sendmsg$nl_netfilter(r0, &(0x7f0000ebe000)={&(0x7f0000128000)={0x10, 0x0, 0x0, 0x30000580}, 0xc, &(0x7f00003b5000)={&(0x7f0000884000)={0x25c0, 0x10, 0x5, 0x200, 0x1, 0x3, {0x7, 0x0, 0x9}, [@nested={0x2330, 0x2f, [@generic="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@generic="817c35aaaf1b33949f855a5c908f7eed246e3893e21019fc60d5c826b27e41464d319757da7951a964b438fdb0019b96b7d3c154b83216db5a31a7d9dc035395576fc0934929571a35f87c5b254d58ec0798dd34fa57135b5aa9ecd4b3ca64a4b3a4cd5ada50c8a29467621dfff1fba2e54808acd692cb4a3e9e4b89bdf71960e4c5a282288c65a56bf5aa17dc9669ffc7b7086c99ff22c1b91d7de67ae46cd25b764cfbe6f3683b7fd7fbc1931ff304933611007a95fcb8ae3334b7b511", @generic="1e6d6e2d7c9b49d721edc01cf667f3da219140be6bd20843bc30fbbff40fa6d1e7a2173abfaeabe426a8559565e2bcfb1dac1f2e6932436d39f324a0a1a01a194758c32b36c3613ead14dcd8dad315ad80e36216ac1189f006914b3e537be357821e253450e9b19c5246781b8654f578e9871ecb0ca28aac48614a7aea5d99f63f8743941d23777bba4e85c052c72fbcf48be876c9064bfc2bf3", @typed={0xc, 0x84, @ipv4=@rand_addr=0xf}, @generic="1ef786f742de962a8761c4d79ba86bf0ba1ff3395127278da919632d7654314f3f53cd7a6e73d8a2a81402cde891bcc0545c9ec173a4ea3cf1028bdf7ace10f5d2166f28c94a24b0fba6f0c71d605791f937", @generic="13f9808567a7b553fadf3a42f8929f83d751d04cd54e73ef2558e85009ef9ab89f51671d282f1146d29afd527f48ebbab37f06d6620755827c90ecb93d5fed219fb404672d6eab1ddd759f8e823c12e2537980595c2f5480fb23d97cb21cd5ab47ae8fa57e29e696a51019326b7043768f7853ae7de39cb7a3ef0b92046f3b0f", @generic="f58bad18b8ca286b293d68bd1d88a34c93ef222f180064f5ff1149abf29f3a03aa5ea6d056878443338b8af96bc3fa6461a8644809d73b4c946545b88e9ab90f7c30c5790f9859", @generic="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@generic="2f3fedc5143762e89ea299668934e3ea1439145ebf09ce9f3642a5a737a2a04b7b5f570c278e3f6bc66719b6d6119008d03a721e7e4f3fdc860f85313f6912d4b035fff6f26893a614b24da658f74e937d3580da8283b91c20ed8f5d88d8d5df70d6c3c26432cc7dc243cee8c783ffc9b2f38c143ba457e29bf686d4d211a7f7e7e9db2446a08a1e2a6f1e52d4ede742755b2a17125fb8318db4e16d0ccacf6d258bc0af15bc1adf17cd7745"]}, @typed={0x14, 0x2, @str='/dev/sg#\x00'}, @generic="a5d01bcb18e89673499c35b725fccc28e35c936a7276732a282925ab0d2d3d4b2b6c138fbc7abae1708fbc534e672d4020b879890be8d465f704e144dbd4e07a86af4b5520fff578891957b6497082d2cb80aea8da1fc1991c7c00fd3b30ec1d4c4ce4755c1d0e1b5b85c84adbd46de7808ed642407e9f11c3", @typed={0xc, 0x41, @u32=0x1}, @nested={0x10c, 0x6b, [@typed={0xc, 0x5, @u32=0xfff}, @typed={0xe8, 0x2d, @binary="da5f7efb109d0d2496114eb2535f62c488c65f8f6b5b6e489b29010aaf24c77998d04adeaf84ebe15fd83e690f482aebba8ac49b7984ced7db9cfca232ed6d806a592bbcd038914d8a8901be4248b3ba9c93de0288dd45ca0abcfe6211e85bc3418975d8e21be9915e146f44208c22563ab4970f0f3f961a675ee65dad1c1ad95a0cda2600afd90c6e61a652f43061f53c331ed360b8a370d8097d895b3cb1aa4e7dcd6518c726fa2260939a1a343caab67a4b6ef918f90de557893c1dd0c23313d529a30b67ae74f260dac175889647a3e4c39d3f6bc83d7ee1520c3edc48"}, @typed={0x14, 0x85, @str='/dev/sg#\x00'}]}, @generic="7d051c4ac2828e257b497f205f0dce9d2041a57d47b830f413ce176ce18457f17752c7e0151c042533b33e58a0f5685adae29fce8bf0e016667cec7718d69c2088ff64a3ffa7567c1d1997c09195d8355b77dcd0006cd76af370d36155101dd625b5a789a058e88845a90d71be614cc3237414317de062c7ca0cdd0e7cfe49129db63f3d5f370f49aaf4c2e17847ef938ac0174181a9d3eae4fd27d890c389fd700cd44b660fee4832cb7f4731f9", @nested={0x28, 0x64, [@typed={0x18, 0xa, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x3d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x25c0}, 0x1, 0x0, 0x0, 0x8010}, 0x1) 2018/01/31 23:18:03 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000fbe000)=""/211) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/31 23:18:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)={0x0, 0x0}) 2018/01/31 23:18:03 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xffffffffffffc, 0x144) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0c2f8a669ebdedd102c4f7a79e606456dfdf09e2edbed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) setsockopt(r0, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 23:18:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00003d5000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a3b000)={0x570, 0x1, 0x100, 0x200}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000207000-0x8)={0x0, 0x3}, &(0x7f0000cf8000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d83000-0x8)={r2, 0x800}, &(0x7f0000862000-0x4)=0x8) mmap(&(0x7f00003d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00003d6000-0x10)={&(0x7f0000c39000/0x1000)=nil, 0x1000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcd000)='/selinux/enforce\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) 2018/01/31 23:18:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x100000000, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000597000)={0x1, 0x1, 0x0, 0x1000, &(0x7f0000356000/0x1000)=nil}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000707000)={0x0, 0x1000, 0x0}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00000a7000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r7, &(0x7f00006a6000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) pipe(&(0x7f0000ed8000-0x8)={0x0, 0x0}) accept$unix(r8, &(0x7f0000aa7000)=@file={0x0, ""/83}, &(0x7f0000f60000-0x4)=0x50) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000296000-0xb)='/dev/vcsa#\x00', 0x300, 0x6000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000587000)=0x4, 0x4) mkdir(&(0x7f0000377000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000e26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x10) recvmsg(r1, &(0x7f000005c000-0x38)={&(0x7f0000516000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000e76000-0x10)=[{&(0x7f000076c000)=""/103, 0xfffffffffffffd08}], 0x1, 0x0, 0x0, 0x7}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r2 = open(&(0x7f000024e000)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/01/31 23:18:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) inotify_init() write(r1, &(0x7f00008f5000)="18f855d2593c2d266cbbccf6b2cfc1adc278d99d840300db2aff8d89919e529f305a2844db1d856a633f891c51ac00c182526d4a8daf304bb5b2069bc0319b1c6efd7c", 0x43) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/31 23:18:03 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[], 0x0, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x4, 0x0, &(0x7f000000d000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2018/01/31 23:18:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a74000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x9, 0x2, 0x9, 0x1ff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000)=0xe8) r3 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000000)=""/150, &(0x7f0000002000-0x4)=0x96) r4 = getuid() r5 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@nfc_llcp={0x27, 0x9, 0x1, 0x7, 0xb191, 0x6, "0448ee54e867cfb315f8630e8f8bd70ff5228794c807757a02306cc021421aa2b00151372deba18240ca30fe157e6c64f60e2cb61dd14bcd19ef74a6ba038c", 0x80000000}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="5644cb0e3550d765c54e00de56946cf0d66dff0c44182fab96db565d2b3f0222a5f9dbd25ffb3bfabe1a1556e8c00b1b45c0f58507917839078b4567b99382c3ef058b8dc8984809da33b509457d9b406a1ffdb674dc4f3bb6cdde12a944ba87a4a1c5eaf5bcc8820bf2d109508ed9070fe34f3229e5b5d24f5ecba3d4a56e6966b7955bf9693e07d1caccb18cd71db84c30825fa8b293031751662a607164d220fd832f74d460", 0xa7}, {&(0x7f0000002000)="a88e211ee5a0457f1b627ea2b49ed6f174b25417e37764d4717708fee7288e9289128cbd7eb8bdd47305b0c989446b2731fcfd213260a1c6d59fd5300bccb28f0fbcf6aa2ec45ce1c2a713115495dca6a414d314fec9c7a478ed9e041865fb462245dcbd", 0x64}], 0x2, &(0x7f0000002000-0xc0)=[{0x88, 0x1ff, 0xfffffffffffffffd, "642ff9b66e6f9e6418c628b0ec1398b3168adadfcaef6b4ac241d594f4038f5cea8e8b2044aa7874cc54ee9da9f15b240890085c2dd062f7776913bf3d03ad181759b78cfca10087151b8b995d735f0434d7e912e51db42514a76ed2b8c87ae460a603c2cd0b158a6cfb32b8a989443443771634962e9417"}, {0x38, 0x10f, 0x3, "6a6cbf2787102352026f70983f9cdcd121f4b8b9cce5f11b5de3a31b8ac56ea4f2b3475c0167"}], 0xc0, 0x80}, 0x0) setresuid(r0, r2, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndmidi(&(0x7f00009e7000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) accept$inet(r7, 0x0, &(0x7f0000f96000-0x4)=0x0) r8 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r8, &(0x7f00005bc000)='system_u:object_r:policy_config_t:s0\x00', 0x25) setsockopt$inet6_dccp_int(r7, 0x21, 0x0, &(0x7f0000ba7000)=0xfff, 0x4) r9 = dup(r6) getsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000ae7000-0x10)={0x0, 0x0}, &(0x7f000049c000-0x4)=0x10) ioctl$ASHMEM_SET_PROT_MASK(r9, 0x40087705, &(0x7f0000d5c000)={0x7f1, 0x30f}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000734000-0xc)={0x10000000, 0x679, 0x40}) 2018/01/31 23:18:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000935000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000fc0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) accept$ipx(r0, &(0x7f00007e8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002fe000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002e9000-0x10)=@generic="dc7b20bc58c8be8afa8cca52043da56e", 0x10) 2018/01/31 23:18:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xf7, &(0x7f0000000000)="f7cee21411004f36e5053fcc4ed4935819c641435645a60464e6683247360ad2259e8afa4058075e445998c5cd19700a22eeae423ff5d569836b4d6a446a99cab999a893748bd84b4532b08e80f56933757307240492abf3cff00b85aa61df730e91671de341131fc83bba74c5ae1a9e906f71330ec5bb7e3ca6d19b2478e8cea8365f8c13100be6f14c5e18f0ec3929dd549ced7e0be22627ca0590da8a0a223445175415", 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)='/dev/loop#\x00', 0x1fffd, 0xfffffffffffffffc) modify_ldt$write(0x1, &(0x7f0000b28000)={0x6, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) preadv(r0, &(0x7f0000bee000)=[], 0x1000012d, 0xffffffffffefffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000-0x4)=0x8) fadvise64(r0, 0x0, 0x0, 0x3) fgetxattr(0xffffffffffffffff, &(0x7f0000a0c000-0xf)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000e3a000)=""/4096, 0x1000) 2018/01/31 23:18:03 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) sync() setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 175.074163] binder: 24065:24068 ERROR: BC_REGISTER_LOOPER called without request [ 175.081853] binder: 24068 RLIMIT_NICE not set 2018/01/31 23:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000137000)='keyring\x00', &(0x7f0000401000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/enforce\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000b86000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x74) timerfd_gettime(r4, &(0x7f0000c69000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r2}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:03 executing program 4: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dca000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/31 23:18:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000631000)=0x4) write(r0, &(0x7f0000433000)="", 0x0) [ 175.129116] binder: BINDER_SET_CONTEXT_MGR already set [ 175.129133] binder: 24065:24087 ioctl 40046207 0 returned -16 [ 175.130414] binder: 24065:24082 ERROR: BC_REGISTER_LOOPER called without request [ 175.130425] binder: 24082 RLIMIT_NICE not set [ 175.134806] binder_alloc: 24065: binder_alloc_buf, no vma [ 175.134834] binder: 24065:24087 transaction failed 29189/-3, size 0-0 line 2903 [ 175.313637] binder: 24068 RLIMIT_NICE not set [ 175.318342] binder: send failed reply for transaction 139 to 24065:24082 [ 175.325361] binder: 24065:24068 ioctl c0306201 2000efd0 returned -14 [ 175.335696] binder: undelivered TRANSACTION_ERROR: 29189 [ 175.341586] binder: undelivered TRANSACTION_COMPLETE [ 175.350959] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 23:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00003af000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) close(r0) 2018/01/31 23:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000053c000)='/dev/vcs#\x00', 0x1, 0x200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d91000-0x50)={@generic="86500e19603e06de830e4b8a54ff1c93", @ifru_settings={0x6, 0x8, @fr_pvc_info=&(0x7f0000c41000-0x14)={0x6, @common='bpq0\x00'}}}) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 23:18:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/170) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) 2018/01/31 23:18:04 executing program 5: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f000023e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f00001ae000-0x4)=0x8) fgetxattr(r0, &(0x7f00006b6000)=@known='system.advise\x00', &(0x7f00007b7000)=""/41, 0x29) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000485000)=0x7f, 0x4) 2018/01/31 23:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) shmget$private(0x0, 0x1000, 0x78000020, &(0x7f0000459000/0x1000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/31 23:18:04 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/hwrng\x00', 0x80040, 0x0) connect$ipx(r0, &(0x7f00001ed000)={0x4, 0x2, 0x8, "cdbbba394302", 0x1, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000+0x44a)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_create(0x3fffffffd, &(0x7f0000004000-0x50)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000001000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, r4}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 23:18:04 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000004000-0x5)=@fragment={0x2b, 0x0, 0x7, 0xcc3, 0x0, 0x64, 0x2}, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f000000b000)={0x1d, r2, 0x0, 0x0}, 0x10) socketpair(0x5, 0x80000, 0x101, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x56, 0x30}, &(0x7f000000e000-0x4)=0xc) pause() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000d000)=@assoc_id=r4, &(0x7f000000c000-0x4)=0x4) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x4000) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f000000d000)=0x7) 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x21004300) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) set_thread_area(&(0x7f0000b89000-0x10)={0xfffffffffffeffff, 0x1000, 0xffffffff, 0x59, 0x9, 0x2, 0xfffffffffffffff8, 0x8f, 0x40, 0x7}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x1)='.') 2018/01/31 23:18:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004cb000-0x4)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f00004cb000-0x8)=0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000025e000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000449000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000b57000)={r4, 0x0}) fcntl$setown(r0, 0x8, r2) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0xfffffffffffffe66, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000196000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000064d000)={0x0, 0x0, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$int_in(r1, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c37000)={0x100000000, 0x100, 0x7, 0x1, 0x8000, 0x3}) 2018/01/31 23:18:04 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = open(&(0x7f0000699000)='./file0\x00', 0x20000, 0xc) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df9000-0x4)={0x2}, 0x4) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r2, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000568000)=0xfffffffffffffd69) ioctl$sock_ifreq(0xffffffffffffffff, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000df8000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r2}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000003b000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000dee000)=""/0, &(0x7f0000df9000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000425000)=0x1000, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000573000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x801, 0x0, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) [ 175.741793] audit: type=1326 audit(1517440684.104:1804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000677000-0xf)='/dev/sequencer\x00', 0x420100, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000647000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00004ad000-0x94)={{0x6, 0x3, 0xfffffffffffffff9, 0x80, 0x4, 0x5}, 0x3, 0x0, 0x10000, 0xf5, 0x4, "be69db705997645af149d5048957bae67ce2f44506245bdcf9d8d4e0451c66c61a3eadb84c27314fae60ae5b8f3948ca136e19bc74ca700347090c5ab72122c726f5a1bd4ebd423478e651320ed4273c3c32c4752edffb64e51e4f94d0cb55f1b80168f18e4e7c262415a8de7e0c46a5c9f715384f0759a2823276bf1998143c"}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002a9000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/01/31 23:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000336000-0x10)={0x11000, 0x100000, 0x0}) 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fadvise64(r0, 0x0, 0x9, 0x7) fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/31 23:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x40000) sendto$inet6(r0, &(0x7f000000b000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000058b000)={@generic="75d3a47a056a26b9f48fdbd60b6905ae", @ifru_flags=0x8800}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000408000-0x11)="a3d0fc4de02f3a8aefc67860b9712f9797") [ 175.814637] audit: type=1326 audit(1517440684.108:1805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b14000-0x4)=0x0, &(0x7f000077f000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000586000)={0x0, 0xdc7e, 0x20, 0xa3b8, 0xfffffffffffffffa}, &(0x7f0000d3e000-0x4)=0x18) read(r0, &(0x7f0000a07000)=""/116, 0x74) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d5000)={r1, 0x8}, &(0x7f0000244000)=0x8) r2 = socket$rds(0xa, 0x2, 0x88) open(&(0x7f0000cd0000-0x8)='./file0\x00', 0x10000, 0x64) sendmsg$rds(r2, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/qat_adf_ctl\x00', 0x600400, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x21, &(0x7f0000c15000)="570087752418fb9dee79881e3dc471a05c8f49317794f21a3c38d87a1864c7e519079944bf36db2ebc635932cdcfdc3b83249e48b279ab88b691e3fe03c35ed6efb6029aad09c40c3433", 0x4a) ioprio_get$pid(0x800000000001, r3) [ 175.814656] audit: type=1326 audit(1517440684.108:1806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 [ 175.814675] audit: type=1326 audit(1517440684.108:1807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 175.814698] audit: type=1326 audit(1517440684.108:1808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000021a000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000094000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000d4b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dea000)={r1, @in={{0x2, 0x0, @rand_addr=0xf40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x6, 0x9, 0x8}, &(0x7f0000150000-0x4)=0xa0) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/31 23:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000078d000)={0x101, 0x9, 0x0, 0x81, 0x7, 0x1000, 0x1, 0x3, 0x0}, &(0x7f00007ff000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cc1000-0x14)={r1, 0x4, 0x42, 0x7, 0x0, 0x4}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001bf000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000013f000-0x110)={{0xfffffffffffffffe, 0x2, 0x0, 0x81, "4bf5310e2031ae6f893ccab5c2868d9925b36c6241dfb754970cc437d26fe2f3d27ab4388c3b3c02293e1e38", 0x1}, 0x0, 0x0, 0x9, r2, 0x10001, 0x2, "caf5de12bc10a9d2fc79600ba19cd24b0765a42bf803feba4c0097217716d127d0d39670e8299412ad49aa9412b526a2f96604011bdd1a03934951e108148540", &(0x7f0000aea000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x3, 0x1, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getgid() mremap(&(0x7f000018c000/0x1000)=nil, 0x1000, 0x800000, 0x4, &(0x7f00007fb000/0x800000)=nil) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000064c000-0x4)=0x2) write(r3, &(0x7f00004ac000-0xe5)="9e", 0x0) 2018/01/31 23:18:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = memfd_create(&(0x7f0000d51000)='vmnet1em1\x00', 0x2) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000aa2000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000aa3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00005ef000-0x4)=0x1008) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000a7000-0x26)="2f2176626f786e65743170707030286e6f646576e45caa766d6e65743076626f786e65743100") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa2000)={r3, 0x0}, &(0x7f0000586000)=0x8) 2018/01/31 23:18:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000018d000)='/dev/cuse\x00', 0x200000, 0x0) perf_event_open(&(0x7f00005e1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007ad000)={r0}) sendmsg$alg(r1, &(0x7f00001ae000-0x38)={0x0, 0x0, &(0x7f00006d6000)=[{&(0x7f0000be7000-0xd8)="598d5598fb91554633951a68dd6e2c897564d44e44a745b4278df0ab41df5c2ae5e4072d1c280e7b749c8ec3fd30d2d43b4b6fd6c6deea98da66bd1f1fdb81f73f64464e024acd209c270f8d426f06f04494b6718669cf76a613bd25042eb8528cfcc4dd9a52c45b05bb23b5a862419492b8eebcb2353339c2c936b81387dcb4f6060159af96168daf2e6f8faad303f98b7132943b2176d9dffffdd4cef71b092c365bd99b56b69622484b4b216c54f856e3256f7e5085bf2187d1e8b965ff0d50f6804634764fa374af31c12e3267067895126ed4961d6e", 0xd8}, {&(0x7f000049c000-0x52)="cbd10b1cc0902e42a392396eaffa03e8b4c840229dd55fab4bdcb550f281490aa2848aaaa65071bf944b516ee452779c395e2c0e9fe24a6db6d06f2dd2677537ce96a61a859c251ffbc2483b6178728365f7", 0x52}, {&(0x7f0000c09000)="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", 0xfe}, {&(0x7f0000bd1000+0x6fc)="fef072f5a6181c32d5eb58b8bdbeb7d6bf57e0bf2636948c0a22d8231b1511a5b720ad5817c8755cb78bcfec482a8e1c64fab838b49f07a53a77fb810f9b516ec64650af7c5046067e86202e366dc7e85fedd14f266b171522a6443d48a79ee228597c045547ff19755e6e120ce93ad7e1fca7bac4577af2e2cac7789f35ec28dfb77dd814d716fbcc0d940b74e612745385fa7198eb329e37ae2ff47e23823cbd72b995919b021f87e447240bcdfc6054fdd9b1c40ebd8ccf661901ed4128949a3f14d08e1c366bcd021b29fab58e197da8aaec0998761efde565239a", 0xdd}, {&(0x7f000049e000-0xde)="99e2c419fd7a7270b5738030a2876d67e87dc8d919c2ef5316da7c435af15e381b012fd2d1bd527e93c5a48df9f35aa96e583ed0aa4a03039a7308c841a1eb61aac13e335b9497b867667f8a0a974a9176f484fc9ad53ca21899bceecb70f0074a46222ad69d1a7dd2e38dcf3eb9d4147454bfd342291fea4c8513ed906fb9a271e089a5704555cb989c85981cb96d2024a8f2edd051516e9233ccb2aa84bd4c05bda3a9bb94aea2800b8738afd8a338364e6effd235865ec0b83c4872d8914d629e021b970b3fb8fa8fbb9ae646095446c9118a502310c2bb9f6bc49fbb", 0xde}, {&(0x7f0000606000)="de36d9470262ba0d449c995a8d25666587b2a636b3e65d6b8c00008ceee2679bbc304fe30d8b34975040e2bcf71f6d5ca7f2babfa29ae1af0f629c9f83854fa6b88f2938e7b346c21ccc04696d8e2baea515dcbd4fc4222d0dae947ae447ce25a3bf8f5c6d0a154b141f2d7e2f4377842f7ba696886647d8c50a794fc43c9f7155cf7d670b54af6dfa38bae7195c86b13ab29da6b4b0e27e423360ed31a72aab2cfae6dda122446acd4f95f036feeaac7e94606bdc3e53a64674d13595805f7ebcbc9a7bfdae97c76be3385d54aa", 0xce}, {&(0x7f000071c000)="49f4eed1ce885e54f37f3dcdf41f016cf425a9172919c2fefc6577c0a960d454e657ddb71416eb9b50535f3f70f8632ffafd9380686c597f9762141bdf9557d60f332b41728b1cb1707089f174fa93268d48283ae365fe99ebbf8d1a16cab0af73654a49a651e5d17dbe16a751a3ccfd88bb02eedf89c027aa5d1055b6c0b97d6a617c4d86d6ed5b21a0d85b2ec9ce0f924b6841cbd7fab72df00244b48bc65993d65e4c", 0xa4}, {&(0x7f0000122000)="60f45d75ffa1eb5b0a0997e95f327262cd8d16b933452293428798095f5970d6e8482e586e8c30306c593ddb729cddce466f77d5f62ffd8050aaea860cb9b040b175324640164cc8d25bc85e3d9006482a197cf954f95eb215b99d63375bea83a376d5ceb8bfba762d81be0f885d72c9483e110f1d3eebb9793896a799d36470ddee1c31eeb5a0ed83dd75d3ce830bbff9464c0fc14ad1c22dc9462bec29a6845405bdd77443f9561abb63f04a2e55e7bfdf88c4aa81f1e6458470acbcf64cfb89c1a9b1220a68", 0xc7}, {&(0x7f00005d7000-0x30)="ec5b3a1847d0a1f774b38eb92727c78e9ac9a849e473de34ed99017fcd1c8991226f48e846073ee3e07004c378a9d4ce", 0x30}], 0x9, &(0x7f000063c000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x800}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a5b000-0x8)={0x0, 0xa8e9}, &(0x7f00001d7000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000da0000)={0x1, 0x3, 0x4, 0xf8c}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000667000-0x8)={r2, 0xffffffff80000001, 0x200}, &(0x7f0000d2c000-0x4)=0x8) 2018/01/31 23:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000075e000)='%\x00', 0x3) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00005d0000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000e00000-0x10)={&(0x7f00002f5000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$usbmon(&(0x7f0000eea000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000097b000-0x10)={0x0, 0x7530}, 0x10) close(r0) 2018/01/31 23:18:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b3e000-0x63)=""/99, &(0x7f0000001000-0x4)=0x63) 2018/01/31 23:18:04 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000012000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000012000)=@assoc_value={0x0, 0x8}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r3, 0x3, 0x5, 0x9b76}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000+0x3fc)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000001000-0x4)=0x100000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x100, 0x190) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000013000-0xfe)=""/254) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f00005de000/0x18000)=nil, &(0x7f0000011000)=[@text16={0x10, &(0x7f0000007000)="f3d2df0fc76c04bf00012e67f283cb203e646636660f174300ba200066b8b83a000066ef0f00100f0137f3a7baf80c66b80cc3388d66efbafc0c66b80161238166ef", 0x42}], 0x1, 0x1, &(0x7f0000012000-0x10)=[@cr0={0x0, 0x10002}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) restart_syscall() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x68) fcntl$addseals(r4, 0x409, 0x8) 2018/01/31 23:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ac2000)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000066e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00008c0000)={0x0, 0x0, [0x7, 0x0, 0x1ff, 0x2, 0x7, 0x2, 0x7, 0xbf2f]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00005dc000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 175.814718] audit: type=1326 audit(1517440684.108:1809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 175.814737] audit: type=1326 audit(1517440684.108:1810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24109 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a843089105236925000800080005000000000000000807ce000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 23:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x100000003, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000545000-0x90)={0xbb7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000376000-0x10)=@req={0x7, 0x2, 0x6, 0x2}, 0x10) write(r0, &(0x7f00002da000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) readv(r0, &(0x7f00002f7000-0x60)=[{&(0x7f000064b000)=""/246, 0xf6}], 0x1) 2018/01/31 23:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f0000dd9000)=0x4) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[], 0x0, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000967000-0x44)="dd78123d08f492f426f06de9eb65bb52e5825d424c233d9a9f32ecb7cf9a587196b754d8b2e8e6a9d923ee23beb33d8fe0ecf8b56aa483d7d6587ff58e13d7395c5a93f9", 0x44, 0x90, &(0x7f00006ac000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000a04000)=0x0) 2018/01/31 23:18:04 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/31 23:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cc1000-0x4)=@int=0x5, 0x4) listen(r0, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002b9000)={0x3, r0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000bd7000)=0xf, 0x4) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) socket$inet(0x2, 0x805, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004b4000)={r4, 0x0}, &(0x7f0000255000)=0xffffffffffffff26) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000c98000)={0x0, 0x0}, 0x2) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f000049b000)="0139b3343736e8c18fd737c3574c2fce79cf020a7da38f1b0ce8e5aa69074d259f52526c2901286a5eb2d9f22f882f0e98b807edb44b9ba5a0d4ffccab226794063ca4bbe8aa4bdeeda4d447fd334c20f4128a0addee68", 0x57) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/01/31 23:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a30000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 23:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eab000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f46000-0x8)='./file0\x00', 0x8400, 0x40) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000025c000-0x30)=""/48) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f0000f94000)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000f6e000)={0x7, 0x20}) [ 176.140887] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 23:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000093b000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002ff000-0x8)={0x0, 0x2}, &(0x7f0000e61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a2c000)={r2, 0x0, ""}, &(0x7f0000a78000)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') exit(0x1ffffdfffffbfff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) [ 176.202982] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 23:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a27000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000fa4000)='/selinux/validatetrans\x00', 0x4000000000003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000683000)={0x0, 0xa5, "f17e5ffd206f6bb10dfbe9b4f108bf4fef893e825e59ddc440b948bda41f1008b9c8dff2fc34b9245c28772439014ff23a01fb8cb242d74b38fe84f076a8c2c507ab73b281be270b51f4ba20e8e9892e55971f6aae6fd76645eed900bbca48bda3d6f5686829edee77adaf4a36f45dc289fec48fc924b5bd26f3c7727526e661c5eedee8819456ebb118eec6fe6992d7727fbee61807368f719cf77daedea2dfffab1a1acc"}, &(0x7f000052c000-0x4)=0xad) r2 = semget$private(0x0, 0x4, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000661000)={"899600232733d749938b1ec484d65fde", {0x4, 0xb175, 0x10001, "88879a48dcc4", 0x80, 0x0}}) semop(r2, &(0x7f00008d3000)=[{0x1, 0x8, 0x1000}, {0x7, 0x8, 0x800}, {0x1, 0x40, 0x1800}, {0x0, 0x6, 0x1800}], 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000050f000-0x8)={r1, 0x1b1, ""}, &(0x7f0000a67000)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000578000)={0x4, 0xffffffffffffffb4, 0x80000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001d6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000)=0xe8) bind$packet(r0, &(0x7f00000ce000-0x14)={0x11, 0x0, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c23000-0x4)=0x80000000, 0x4) r4 = semget(0x3, 0x0, 0x400) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f00002e0000-0x1000)=""/4096) fstatfs(r0, &(0x7f0000503000-0xaa)=""/170) 2018/01/31 23:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009e7000)=0x0) capget(&(0x7f00002c9000-0x8)={0x20080522, r1}, &(0x7f00006c7000-0x18)={0x7, 0xff, 0x8000, 0x2, 0x8, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) recvfrom(r0, &(0x7f000061a000)=""/215, 0xd7, 0x40010020, &(0x7f0000af5000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000e15000)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000ca6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f000058f000)='/dev/vcsa#\x00', 0x36b, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00001be000-0x20)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000c09000-0x10)={0x65fe, 0x1, 0x0, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00009d8000)={0x7ecb8d70}, 0x1) getsockopt$nfc_llcp(r4, 0x118, 0x32161a07254f7ac6, &(0x7f0000d27000)=""/197, 0xc5) 2018/01/31 23:18:04 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0xb2a, 0x80000) socketpair(0x11, 0x1, 0x700000000000000, &(0x7f0000013000)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000006000)=r2) 2018/01/31 23:18:04 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x8302, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000)=[{&(0x7f0000014000)="ce085ccac63c8bb245", 0x9}, {&(0x7f0000012000)="aa1efd42a44fcf14d7dd5f5829", 0xd}, {&(0x7f000001a000-0x1000)="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", 0x1000}, {&(0x7f0000019000)="5ad1d498807246ea1306d712633fe948763ec7d0d11df45c15669ca858eb3c2538b36238795c4eaffb466b1121aff3ac07c3280dcf610d66b96463c604c8eac98d18faa01bd345f29d985bd49a47bcf99ddcff8bb45088b6442e2a58b7e31d2253025768858323f7daccf8feafb92a39c673ad03fe764c898eb41010170c", 0x7e}, {&(0x7f0000003000)="233821f6b0ed244c66c7170c371b87c97dea1f6e23806f68ab768c2415c326c041836ec7da4cf8f2f5352cc4747ffba8a8b670dff211e0361824fa83d705942561ef00925b033ab2b4bc84eff9bd90ffc28c9abf34170d164ea4cd8b6dd455adda14ef2904c67b52e20f0b9faf01626de2079aa64d69e18e09c77d089d0c509ffbb81706d82af2e1e205f800e921bfc2387719732a431cd72ffe3859a8434495fd09c54e6fb4af965f6dbd4f3ea4cb9ddbf4d022984b6a12cb10bc0ee9fc", 0xbe}], 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000018000)={0x7, 0x18, [0x2, 0x0, 0x1, 0x7, 0x8, 0x8]}) socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000019000)=0x0, &(0x7f000000c000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/01/31 23:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ec000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ad2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = syz_open_pts(r0, 0x1) writev(r2, &(0x7f0000dc9000)=[{&(0x7f00002a7000-0x8d)="15", 0x1}], 0x1) 2018/01/31 23:18:04 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f000087f000)='./file0\x00', 0x240000, 0x20) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/31 23:18:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002a4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000edc000)='/dev/vcsa#\x00', 0x0, 0x185080) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/31 23:18:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/vcs\x00', 0x24081, 0x0) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000a2d000-0x25)="8cd4a8c61775168f5cae8a6fbaf3b1724a6a098576f0c087ba36fa1c88ab8e788640995aa3") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) 2018/01/31 23:18:04 executing program 6: inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x81, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x4) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/01/31 23:18:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00007ee000-0x118)=[{&(0x7f0000aab000-0x11)={0x27, 0x743, 0x3, 0x7, 0x100, 0x0, "4af858f4c6fdb3130828ee35effa0c25519c9d8fe670df74278b699d3318928715b97b523599becf13b334f7f9492841aaa8e7a38e8b9921db3a334006a3b6", 0x2}, 0x60, &(0x7f0000216000)=[{&(0x7f0000a5c000)="ab3ee461f96a8dbf8f26373e9c0ad01b8926d08f7244babf20c69e11b500190123fcf777ef1c67cf87e9ad465a04613ae785c349b469ab021171ac9d2281f0af1b81e2a2e06cc160df3e8788fe49", 0x4e}, {&(0x7f00002f1000)="c87216ab14eeab14a8c78f41c819ec25de29005eb143f4593c32a72e06932c7419db138e83a7473bce2eeb8fbabfd1675d233428df653a99946fb7e6fc5fcd0aa72d1b607bf9e2fd2ccb930859d0cc67f5029f85b3922c9a60759aa9fdca606a336f1d2e279fc490515e6e59c0ab6e2377c6be050469dcef368b15ca922bbcee6082a62a6fc687eb6be6233fa3f1de323d4802138029d6d40e32c6e59caed2ab8be2f4e0da6dc4e04ebbf5c7431d4de518d5c13c7441e5180060224042a13e7acfaa5cc3743dbf091813f47174774c8f9ea36f0c084f150f31a4e3fb5228d6bd4cac7919e7b86b3c0b36f97d", 0xec}, {&(0x7f0000ad5000)="f93eea513ae481f872e68b0336ae9b4062fad2f3143a27a37fe1d2dd46279732ce9a6fbc61b36fdb48b9b81ca96c438916546bcf93075e33837fb5e48f77a674ca3542139f1ecdabe9b6999167aa21a32669503ecc0370b1e88300d133a4936ca79602e89049d0740ed4063176405a02ccd7234493ccc417c9f865bccc8287ce103a9907dbc1be45fbd1beb06c184afae50c3c7a5b0516943eb0d179b740c803bb227c66f6fdabba516de247201454587e86925148f2fee993ba51354675f0f3f1ca57ab1c", 0xc5}, {&(0x7f00003f8000)="131d4d67453e0c9bbff0884a0e07364f1c4d67f2da175f90cca3e9644a72b6470d04fc8d050af1d908cad863c943299d2c2393d27ea5ef3a05b30994a5704b3d9d33c13826a1eab834c6bde27852ea383536421a0f95aaefba62194c79c4ae4ffd5b0417b60a76885a8f83ff", 0x6c}, {&(0x7f0000e3a000)="dc19a1e433a57e23f2b8404eb938e4b99c6953c05ade763853854cbcef2cda66b4124a4d0110e8c9307d548b6ffb714291781f6d058252abf194a5f29704509c201d9c1e83022a896739ed08f6bef7fff8e8419b62e19fbd414e1790ed318b8c7e82d4756d2e0deca2b4f59a864b25ac3147c2e7f61f1c9e7648f429764d59c7b314880956f80439247ee35373843db81c95b1a860111ff1f670ac175bd2582dbf8c71de0bfc119f29cc7880991c00e2480956535dbe8a00932ad4", 0xbb}], 0x5, &(0x7f000062a000-0xc0)={0xc0, 0x111, 0x8, "71fc090e3adbf63e5e619ad0147277e9e361651281ba81a750fc63272d76acd5e3d8752b7ad674bceabaf16d64f72123648db91fc474a893b65a798290a9a592316807d7b4e3b3d7ed90acbf66dc5ef54c85b2b5ef9b9c3718ba99c9c7733806442ed6b7de9c63ae8ab0fce3dbde6ba5f80a50cd4e89b90f523ca0f20f0ca403803b51bd6d468d602535d86efa1d6e97208c7574dc8e6f8eb5669824b25d5f1cc27aa3ca1cf429a3789cd67f"}, 0xc0, 0x40040}, {&(0x7f0000d13000-0x60)={0x27, 0x20, 0x0, 0x1, 0x3, 0x0, "1d6ce9f9849e1c7fb99aaa26ccb82ef1122c90099ad7d66cc317398cfb2ee30cbf4aee7a9988d2590f803af0f790d58e229e793d0b13378749d49e56a2249f", 0x6}, 0x60, &(0x7f0000a3b000-0x40)=[{&(0x7f0000307000)="f17b3038734ce2cd7930cf21c6e55d982217b5c0badc19279278e1c94fd4494bbe114e5c6c951bd4c624c0", 0x2b}, {&(0x7f000064b000)="814d690c6fd55a0634fa47b6327ddccbb2727071036597c24fe9b0d3c3d80373cd8f8455b0592f670bee20b6724434a0b645f5", 0x33}, {&(0x7f0000254000-0x5a)="4d2953a06f19c8c4fa81920c69285c9c0c9987e87193cab4fc60b25dbc5158702f1145e230e893dcd17838a91c0cef54097f2f3e76a58884a0afc90d3194a2f34cdd6eff43e1b1e1381298d4b2b06d87e874a8da12f18e01b883", 0x5a}, {&(0x7f0000232000)="6be1e1c53a7f615857ec75e3491c229db90e8b6e", 0x14}], 0x4, &(0x7f0000e59000)={0x88, 0x10f, 0x100000001, "2b1eb139ebb94cdc7c662c51941d8e7f4d0ec3d58677131a426e77d832fa46446f1ce8ebdc4fcf1e3afb38bd4000d1e16e384ce32d4154f91a09db81371dad92d34b513b222d9c2b11bfc607efcdfcaaad8db2ef157e6bdf694010f186149317ade025e9595465cbaa430a6a5724bf3c2aa0443b593988ce"}, 0x88, 0x4000000}, {&(0x7f00005a6000)={0x27, 0x10a, 0x401, 0x1, 0x3f, 0x8, "4d5ed50240891bd8bea8aa41040d5fcaad7dfaeb825ca345b03fee4ae2a733a5e2dec826a16b607e1a6e053ce47042d6967d517f81a3f145b79c55ed022af5", 0x7ff}, 0x60, &(0x7f00003aa000-0x40)=[{&(0x7f0000f03000-0xdb)="85af2df1f951707ba018850bb44c92a6c3bfedbaad382fe7e91a1a1cbd8166994b73a4dad5f59d8aff569a304c715254f0973007a320bf20f3bc9b96dcb41780957f033cf316f5b1b3e0ef95e9a01ace62fbaf44950f93adc4e91bfb347ac63a009ee795a36454912d2dcdc343e111b1503ba44ecbda3f7617d0490430d78eab84223aacc162d7b964be0829115d5da6363344db122c303c81585e425605f53552b061d2c3acb3b0ea77f4b3520bd3aeaa45eaeadfc57f84fefd1399beb196fa98d8642e98a67fdcb2cdf3fb8b49c20d420454f7109e7056fe5e4f", 0xdb}, {&(0x7f0000d6f000-0x1d)="b1ee95535c5522fdc757b155a9ffd8ab973299957706971a447b258351", 0x1d}, {&(0x7f0000d02000-0xc4)="7c16739cc9fdc65cad33ae6b33f6de3e36db82590f7ceafe435e689e9518c86ceaecaed46f6ebbcae5cab3fa3c3fc08249d5397f3be18eadc8212303c1787fa5af7e33b1aef4741e1896ae503aa9eae51eb95075120b38db0bcdea37f100b5becf045cd84895edf73c25433092e5940757ffd41c0a584b7efd2e9a5d8dcca1d19f5ff7cdf664df0cd9b64fa2c5c791b285f45c1efdd3dbf115eead2cc5712e7d98532d021ef090ab258346492f6dba3c54fbc96043bdc345ef753870d9bb05b0f1cf927c", 0xc4}, {&(0x7f00005f4000-0xd4)="3002da0219751f1eba13f35fad18e5e59e27d8ec475e6167c22f9228ff942781d4e9677893d0f82ffc82599fcb06196e3870fb71b6f56b7ccdcf29659a1f4ca890f2f4e6dafe11dbec75dd52189f1b55ddf06f4155a9ecb4d66ddb6c1f2fae824cb2803c4b6e4fc8b5d576dbce3ae554cff0deac819619c726b800dfd2d46464761105ec6eaea7b87d7b7baaef4910327133ff689ae4378e34f08e9816ec279d73aef6deba62f6ffeb46f263b2aa79a2bf8fa437c06afdf58ad473a48898ef4f838bf5bed345f25f7fea8a92fabbc1f137e421c9", 0xd4}], 0x4, &(0x7f0000322000-0xd8)={0xd8, 0x10d, 0x1, "8d2c00f1eb3aebc426ecbd47e716025ea0a88df68d10810626002688ac7e09d08a3046a94c78b0bb9e177fb42515aedbd7f7d71fd2fc88bf75428bd45a1dc75a8a91a44388f16a55991cb7269ac84b577cace0e6f94d531e11ed1ce3b6e55b96baeb00cccd3dfe58d1e3a329cb591473a491b79e43d04ea3e8dd631ff5c33865475c0ad4cb2b5847ca0f1b6a646fd19fcaa5ebb29cce8d24e3e52c7b871146170d1f5e41fd7c0456268528289b14b0eac51b55467942079d7cbf9da52adea7d1c0b9e8"}, 0xd8, 0x4000}, {&(0x7f000032e000)={0x27, 0x587a, 0x6, 0x4, 0x20, 0x1, "534404746483c325102edfffb013526f41728e0cae223e19f0b81b37c875917b67ae0fdd3385c7ea044986d93127ea691c502c7c1d5a5e75c5974fd88f7e35", 0x1ff00000}, 0x60, &(0x7f0000336000)=[{&(0x7f0000d72000-0x85)="8a72edb9447cb7c733cf3316d5f2aded9dad236f5046889b5fadb893c333189c90d8df66e6945505a052460c24a4bd9243934a5df59ebc964d654d672f785804872c01e67e2be5ce34915fa4abfef1e8338886043c0b3c2299cd0a8c9cfdcabf7fc99ef982e3f83fcacfc627445268d4a6921c5528ec3e07b293dbef88a6979c50ffb6781d", 0x85}, {&(0x7f000002d000-0xb1)="90329991e122f35ab00de77f8893869726c3b08da745dc9743bd45122d9b6e047b4a3683e814ec441d7ba74ffbd3d066ef74a588d6b7b63025583172230c3c40a18cd9cf49c145c4a341db29f0e5b173097f503124ef1205295d8cca402a85b330f7ac3983aac9a9f9c088ede61a4fe849393cd8717fceb84c537328934208b06d88ce09e8467ba9d1db0d803c90af754315c15c727fcd6a3397c5fc4c288caea97ffd1fddc27c96274efc97b3a648e03c", 0xb1}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f00003e2000-0x60)={0x27, 0x1ff, 0x5, 0x4, 0x80000001, 0x8, "76145b5f5ad397ad2b714e148d681f589c80c5944b2e50bc76afad2091a687e593ae000c0e47d4c19e94a8bcc6a5ef6d34a3df447623e9b8547d50d403e735", 0x6}, 0x60, &(0x7f000097f000+0xac1)=[{&(0x7f0000546000-0x90)="6bf1ef08d57255f702a72c17b1f74059b71818c3a7ccf919bfa48dee6709f22fa7ecf0aadffc3ddf59c06de15ce82791871acee06cc580e269cd2082fab09e99b777f7e78b6f7f4e0df01cd8708fcf590ee4a5dbd1f8d765a4c72542f62651c3af003b8e2a2a9221fd50c8d8ac576819de4c877f1c3ab5bd1c5fe7bca27aa99f2d5e4d89d104fb34184375f981141390", 0x90}, {&(0x7f00000b4000-0x1000)="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0x1000}, {&(0x7f0000ff8000)="f813d4404e07894921535f5be60006d140eda9b2c79add779180bdfa495cc6d59b430b1a9270d35e88a3f489190dae3da14c", 0x32}, {&(0x7f0000d94000)="3faa61da4f52b303dff1d230229e7ec14483403d4dec90ef197507dee2b335573f10b713b94f103d4a8a531de469045c2f19e6c8d9a4919db668ab2360d56c19aaa56074604a941af707ec1fc60536ba16e2559e2da55ce2e41e354118c329a4a87b9f8f68917c9bad5936fc2dceacd115608e7a621a4023bcb4d798f31cf07202e72f69bf299c35ca5b1152fa3f259c36b5e175dda658afce99fb46b4", 0x9d}], 0x4, &(0x7f0000cf1000)={0x68, 0x11f, 0x4, "00b63ebb94d0332832b5eca252be5ef2191eb06e7874fb95d7bb3b05b2c5f5c9fcfe14b14b4e2ff599dfb183add8aabe59af55156c2ea01713b7c33f3c8c736aa2a20a4f7400a1bbe227120ec7a0dee522061f855db2"}, 0x68, 0x4000014}], 0x5, 0x4000040) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b71000)={0x4, r0, 0x0}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000cb8000-0x400)={"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"}) unshare(0x3fffffe) socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r2, &(0x7f00003f4000-0x8)={0x6}, 0x8, 0x80800) 2018/01/31 23:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() stat(&(0x7f00006bf000-0x8)='./file0\x00', &(0x7f0000f02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000080d000)={&(0x7f0000ca2000+0x8a8)=@proc={0x10, 0x0, 0x1, 0x40008}, 0xc, &(0x7f000091c000-0x70)=[{&(0x7f000011d000-0x15c)={0x15c, 0x23, 0x700, 0x1, 0x1, "", [@nested={0x10, 0x3e, [@typed={0xc, 0x78, @fd=r0}]}, @typed={0xc, 0x50, @str='lo&\x00'}, @generic="eabe76b2f7d237261b21bdb0762b83643ab6e59f2961140493d0671280362b9a69986ead14c68d4d62188548f04b05d9982c05f67d642d00e3b65e49fb6a465956de6b4e78d5dddfad52e97f94df60490a8d6d40a5d6c5c54f7236f5b65012b98d472784c4944b5483b78338411702eee4ed72f0adf49f6d6310126d747bef692864ca540f5fff2e696487180bbdde16309f4ca341ec630f", @generic="8bda24028adf4628604149396eb6b83691b393f084b83898ce7ebfa3d76afcda62276aa475a930f59439134a2db070858de9b3dbf51a606c8bcedca1528f47052f5b5ea1dea4722ca8be96e3e12143a45ab4a54972cbd18e7a69f6740505b4e26307904091c5807f9560897ab0e5382c00ec8147e3c2933de1af82bd93f0b554d34a8c87791f477efb52788457e24597c530607883"]}, 0x15c}, {&(0x7f0000dc8000)={0x282c, 0x25, 0x8, 0x3, 0x0, "", [@nested={0x250, 0x2f, [@typed={0x18, 0x55, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x44, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @typed={0x10, 0x68, @str='self\x00'}, @typed={0xc, 0x47, @fd=r0}, @generic="cb15ea049dfcaafd01", @generic="085afaa4ce3e6453c32e24731d6c43078bec3842fdcb32dc880e71227ff2d0323d2fb1bdce5b82071e2222b21e9c7aec0656fd294a213052d3746912f619f107cff7e239d8e3d23c9169d66e1d47c4a75ecf1742ee98ca8bc39bc64c40617b9a10f9d214162600d8aee5dcb688d601ae760d820b5be44359ad049bdff9a8b1e9a010cf95f4d9c59647172aa38b649e2f7ae4a1090ac3bd38547c094323e4a03b4313e7d94a2f829bed04014268b52f56d59a101d2a56a0", @typed={0x8, 0x28, @void=""}, @generic="e5e90159b5e9b650f070dea0e4d939d0b9380935b456fb6d2fe36b038ce05256bb392a30789ee979a10a5ef98fb5867fe6b48e7aa722fd54932dbd4347aeffc0295fe56ee35600db6d2fe48ce63aa8f7b8bef83223772f018aade8dd50b188b433c0e92d9bc7fe6aa67795c7898434755293c31e2011069f918c27e0a6c361395d8ea5cdc2dd9277c16d0066ce254c9e60fcddfa7080060d6aea0694c2de3ea08424a5b0c626a69268c1bde3496788cc4cb8b36b9f6994ef", @generic="6d19e5ed0835476bc4517a4510ef3deafcea3e7f067966af4a220c4404f8ef6c0b1b36315010f21996f55aadb6508c5fd226f5091dee8a37413777cc13f62f994d49a015d10db9a83d3c082ee133c7b0ce6c53b20be5e6d583a199ac498dd21f605e77caef248d8295bc2d7543eb2b35e387e4c298ee816a8aa9fbf923170d"]}, @typed={0x14, 0x39, @str='(vmnet1!\\@\x00'}, @nested={0x120c, 0x3f, [@generic="2c25c49cd706af5e2e0dedac7cfa5bb4d979feecf0e59f1380350c83489f3ddf70a6d6fcaf8e7623612ca178bfde73e478755b6173f48a02b3c00c1fe39d72517175", @typed={0xc, 0x2d, @pid=r1}, @typed={0x4c, 0x6f, @str='selinuxusermime_type/vboxnet1/+nodev[security@vmnet0wlan0%+@wlan1\x00'}, 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@nested={0x2fc, 0x57, [@typed={0x18, 0x10, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x22, @u64=0x0}, @typed={0x8, 0x23, @void=""}, @generic="2a3f95373d89b44c6442e1fd9abbed4d3268c2221b10d4c5b358be570aaa969c1aabc9603738284d5178b83167382c37658f9d6c3a0cdb6c8ec62fb693996937bc61387e943982bad9bb70d57287728557739bf87fd31bd7024d43def28156886ff8ca638857729dfc2ea1b6b1c497a44beabc2dbd49a601f9017efdc2ac699024d7954ab7d7ba8dfbf631d4a4fda61c05b362b08281fc5325d13585f0487f65718321b8c07957a8233e7c37dbc83aafe89f60860a26c20654896892f3de4fc0f994efd591", @typed={0x18, 0x3b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="3c27999626793e7a9e0c0287b5d5014d09271413cbc88573ad3f23725e42d217996c2ffefaedf4289325bc77a61749020f85afb237369e221aedf96b0e6332910f77b8a6ea80acb5da6c122d184bc0e1e1aaccc3466145ebff9f544fa66f0999962470d57878bb92fbf4573453fa26fca840cf0db78233a46813048f243452aaf5e4b204b86f017ad9ee01fea700fb40729d278cb02d", @typed={0x48, 0x5d, @str='wlan0selfvboxnet1{userprocsystemGPLtrusteduser:procmime_type$,\x00'}, @generic="0042059ae32375fbd8194b70065265fcfa4ff56c822a48e09c15e124f4366a3f16ed75426889bc38498deace4bd33d13212c52ff4c9b8933f6a358", @generic="82507e6fc95faa360b0b370e93e203cea02506df4d62e33c29ce6e048aa2378503667ac6ce3d206a33e7cec7fa76fbdbabe701bed039ae56720b74f3017ed05a66a90d12447042c887562ce7c8be301057fd220b48266c8cd274dccb0d352d221a9b45fdd578a69252950a9d657e5d327e3c9da82428f129544f73e8e2336e66511db1e37874a9ee4bda69bd628eaefc526385ec40be49d2ffed2798cb58a94d4e363145d2450e6f6304b69aa17a95c6106c3cc9119f77d4f99d7a2cfd32974458", @typed={0x10, 0x69, @u64=0x5ab}]}, @generic="f71b3aabe4f4a37dd4c879f0612a9b05a73019ce94ca59429f6d9b37644194ea", @typed={0xc, 0x30, @str='\t\x00'}, @nested={0x10, 0x5, [@typed={0xc, 0x54, @u32=0x800}]}, @nested={0x17c, 0x8b, [@typed={0xc, 0x8b, @str='/\x00'}, @generic="2b2c7bbd9d8bbb7d097fb0bcff8e51b7a4c3a1b11b9b15f7d4a524ac1e47f7f89e88a3350eddd1fbd9dd71d04a6c98cbcfa48c76383d33270f0ec4d92391f04da99c971923143194681d5eb7951e94008c87e1825f9bd958e7fdd28c508aa1c1390cbc4a672f51f45d974f858b940df0", @generic="bdbc3b2e21c60ac92d3a2a79616a8a015edb71884d484410a4dd152f9b084b476f11af3650b459be094ffdc827ecdb32be6f7d4e37e069893ce25c5aeeb57a4e1513a2d5ad327d03097147d3d040cbc90be22d434a11d2bf4d7255facfea0e5fad3d9a3f107b525f614b795298cceeec280ceb3f36b414ea264ed8dc1d267496dacacea6c15671", @typed={0x8, 0x69, @void=""}, @typed={0x54, 0x83, @binary="d8a874ba668ce95ff8902bab03bc4b2adaea9b67f9c8975c97485214ed0bc87d0303d597371711ab7121e0bdbe322da9c29a3da9171870c3378e89d4931644fc23347764918f1ef0dd7b6adc"}, @typed={0xc, 0x2c, @binary='0'}, @typed={0xc, 0x4a, @fd=r0}]}]}, 0x15a8}], 0x7, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffbff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004a4000)='./file0\x00', 0x80, 0x193) ioctl(r0, 0x81, &(0x7f0000e13000-0x9f)="78ef56bfc76a3bcf47a6871f82dc0c6d9c664fefce916b967fee5dcdf9bf403a906e65b95358699244a1aa7d4d6b83af07d593e34a78ce5359b405cdf8bcdb63aea4523cff792949667f4166adc17b77f2aefc107a416c862fbf56e69c234e302a645a6c83dcceb3cc5ed37f1b9f4ab16c73a0c7bc1f785fa408c17a08f3f3c0a20ed197e8873ce654ee850e94762badd9b124d624a44e8eaaaca03f1cd4f5") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f000013f000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x8) 2018/01/31 23:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000517000)='/dev/hwrng\x00', 0x440001, 0x0) perf_event_open(&(0x7f0000397000)={0x4, 0x78, 0x8ae, 0x40000000000000, 0x1, 0x0, 0x0, 0x11, 0x80, 0xc, 0x3, 0x6, 0x1, 0x4, 0x8001, 0x6, 0x73, 0x920d, 0x5, 0x1, 0x7, 0x400, 0x3f, 0x7fff, 0x1, 0x8001, 0x7f, 0x2, 0x4, 0x8, 0x0, 0x1000, 0x6, 0xe00000000000, 0x3, 0x0, 0x9, 0x7, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000b0c000)=0x0, 0x3}, 0x1000, 0x0, 0x27, 0x2, 0x3, 0x1, 0x4, 0x0}, r0, 0x4, r6, 0x2) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r7 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r1, r2) fcntl$setown(r8, 0x8, r7) tkill(r0, 0x16) 2018/01/31 23:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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)=0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000122000-0x88)={0x8, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r3 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a4b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a39000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000081a000)={r5, r4}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000f6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000029c000-0x8)={0x0, 0x6}, &(0x7f0000fe7000-0x4)=0x3c4) stat(&(0x7f00001b6000-0x8)='./file0\x00', &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getgroups(0x7, &(0x7f0000ff5000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r7, r8, r9) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000037c000)=@assoc_value={r6, 0xeeb1}, &(0x7f0000369000)=0x8) 2018/01/31 23:18:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000319000)=[{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000c0b000)="4ae56200493e3af9ccaefdc63a29ac017541225d8b258fabf3423bca154249bb012019a2aa14f0da8d0e8dd8c73c75f34cabb365e0614c3ce23d921d301e24d1f0edfa857c4cf4d0cd773c0a1f21cdfa96832860ba8226268d589005951e7e51210c11bd059e2bab8873f3aec5248d4ca7f520df5e224a72c42308b2bc134537d2d13c3986f76f200e1c5d5220f75f711c77dc8c21c9912b781c5e0cc3f05b2583abec3ee8d4ea5c91323ffc3ddca1385090d1da8a79e14652402bc35ab11b8546c1cfda97e9e03f7de26932171c189ee6f1b9b14dd0cfcf31c85c90d43d15b96c39bb5a870da787", 0xe8}, {&(0x7f0000506000)="81df341dc60d1251cb7cca08e62ef08b62cdae69c3e054fe07d63a61b0d6d337fbb8fcb5ee30d14026f511dae9660c141eeaade705c08607cc1e3d8c5589df0f2ca6ad5c48002ed8b2892656b31d1f73ce91", 0x52}], 0x2, &(0x7f0000c3f000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe4, "b024b4321dd8ad23d4de9490dc562289dc2e4940695d71067947f3ebbdc653676bad6203673524a1aadcdf8476f06b71b294dffdcec762bb138bd0282ec9ae17dff930085b4f2c5b38341b41f04721969d6cf2ba6b5806d5a467fc56a62b955af07e4db78235d273f3afe068921d9baf83db8ee730504e07d59c25160ec75be238b6ce22853d4af36833781b463b9ec2c61a548cb2be549a606a98e7a09bd30bf9c23c184a1dc524b8c2bee492bf989355c127547188487e03efc30c17daac0944c3231896e105929e1e2d5eb8163f47e1da73eecfb368d2f7d650a5a63e6425b166d6e5"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x90, 0x117, 0x2, 0x77, "0d03e255034640a565eb9707eb7a5e08359f4d86e8eefc6f29f4881467ab8397ccfb0917326716e81da18d9257167fcf8a51706c9ef48300b26d892eb6d3089c236dce7ba51149157b38eb6d5c3e2de065fe3f9363af28aff8f6c863455fe7d2e9cfe72b8dd89c212c06ab584c1069ee9033f01b1b26db"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f00002a4000-0xfa)="40257119910d5beb4c5666f7cb32026d5662b132a943cf8f8ffdc31285456df765f86a069a391cd11aebd6b1f5fc516bb2b6bab2b82f96f6c2839680e4737bdd62524d66c9d0c7d20addf3029e6ab826ab897cd6a4e3752028b51ea1aad2f20b23c1a0d868fd7d1505b42dde2bae1a0a71f5c7e40c4bd6e86346f4e1fa8e1fb99e4648049acc12b07c38a6df4ed3a41ccee83f3aa0fc0dd3d58830d84f39af25c17228eb680d22ccafd239ed68edd6d672aad77138bef21acfed3e7848e2f3b1baa6fac5358584e4011d15af60e567c46f94393cb323362c21f99709da035aa6722e43fa451dad6e89e5b2b52c657709efa2ebe1a6a4c634c48f", 0xfa}, {&(0x7f0000000000)="002a81cb13c651828921ea649bd71e1978b7224b8ad5fecc1aead5b3a04d", 0x1e}, {&(0x7f000039e000)="bd81c23c6c24be247da2e153f9e2951b8f5eb34da8387b7b33ec20dcb1f47d151f5320b95685fb2e317e3340d17cc45723b35f1c54fffcf7467f7b3791e332562cca5b1e4005a806b5552917e5cccdb615ce54353cc8183b9a7cbb40fa28f99f29f7e93984ee533394182c24dc6f4a69c1f22a5fb408cb6521f4f9768d9ae64f7c6cff02e635de7fb86ded999a4fa3dca5f8b02394606a49391ddded7ff5da87c208f976873d3b100684f8aaaa2f41a8946b69", 0xb3}, {&(0x7f0000001000-0x7b)="915b8691b69a00e101ea54d1b6c0e7e36ccd35afc2ae1e23d5a54c0d26c83d0d851d0f66bf1dd89865ae40dd7f0cf01c8a7dfddbf228c9eb4b9e850051dee88c14705e80c4fa96f186b10e304ed4f33369bd179f8751f42c9ff07789e25b55e4739fb949426e68d7e4f04b61466b54f43c326a5cbee34dc6bb0e1a", 0x7b}], 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000a31000)=[{&(0x7f0000001000-0xa2)="3670b4c1ba07a15662ef11b27ea5e846e489d60e2baecf026c183a9a960f4bc538bdb007710657b3eeed90790cabaddfb451e1277f304671eab3798ca8023ec297d08ac2f232bfe6be67bf5eb19d38246326205075220feafc21623fdfa4be1143b50ef52e389a15982765ccf7f7f1eaa26ccf53d05eea8330f20113186448768aad2e377b8da236a25bdf2e2bad84833f1ca2e662a48c4818bbbb07e5d58321470e", 0xa2}, {&(0x7f0000357000-0xd5)="9b76faee0ae63c32c8af099d6d32f84ffa2e94d260f08caccec4b181230ae452fbfe3b7455c545348fd02e39d4445d70ce8a3c44c07245f97f3826e40e24f76b4108999f053153321154b88b9511950bfad9d7a211c47bbe0ecf92ced46c17a6dd98a86063872fb2c9c482fa8abf87228b2b168f5e95f9259b03664b127b4f6cf3800efa8d9478a467549671feb0a982d2e7da0d6d2a0028c2fe08719a7d052b75a369e7b95d24c795e54a2fa617f12fb62c3ee3f7f095d08e502e823f907acb15a0524a7a25ac72742711094332f650d5af14e3a5", 0xd5}, {&(0x7f0000001000-0x9a)="5509d7beb21d18491e26ef88aeb1377cd78eec84580757965456bcc593d4ffab1ba4cd98820c0185a854a2357860c73fbf6047cf441ed493d7dc8adb17ba8ab70314f470346001b38d7d0b20ce5562301a5d4909e0ce8d59c2050b60451590ba830a8b0545533a5872f48320631d54de72f234ed3579c625a905c54f2bca7702f969151e86288457d47e04ec45aa5a6d18cf264a0032f20807e1", 0x9a}, {&(0x7f0000001000-0x4f)="76912ad9937a55f5e82d2ee6e6ee513bf3ddd4f4d7a550671fc744d002e07c4c45e1d2451bfe770e1a45692b0e4eee7e0c2207b73ab36f3a2fd2fdf470c6fd059a0beaaeb94792a63df0619cd8dbb5", 0x4f}, {&(0x7f0000001000-0xed)="607d372edaece0897171aa31d7187b4a89aa3fc23f8def5073ffa6e2f5c2d5391e309dd191d5c6282d4a4681c13fc9c1ac6a166f17f406f3f4e9f7fb1ffc90c7dd837f2d64c588f96046bc15d535ed99e1e4dd463a60cfd47bc5ba275a0bd373dff4655203c6a5e153965802906896ebeb3f82296c88edb290e3843232a1e5af174d5d0ff55f58c90742ab2b9291e1cc0988ab73b42f8f42f717dad315702c626418b4bd56b7c50bb0ba095bdb9023b37845fe6e675dcd265b1196d2884bd5874962059239a99f73e0662777200102cc6018adea0625f99702143435d7daf3675115d84eb12c09e4ea1d1d814d", 0xed}], 0x5, &(0x7f00002a3000)=[@iv={0x48, 0x117, 0x2, 0x2d, "a7398b7fff25cb71d04473a8359c865bc174df1b6338b8fd5954fd45296881592ed8c641a2d6c924cd5b9119d0"}], 0x48, 0x40000}], 0x4, 0x8000) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x400000009, 0x0, 0x2) [ 176.412621] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=24258 comm=syz-executor6 2018/01/31 23:18:04 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x5, 0x284) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {r4, 0x0, 0x0}, {r3, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) r7 = add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000861000)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e7000)="00a53bff0009fd7006e52bf7766f50147fb5ae3f0df9e2830cdc9e4dffcd8b457c6c451b1ea46c7347eaa38dc800000009944338a73b5bf3dbbd0277620160f027535b5cca0e6188ba32f1c2110a5dcd11618b2e86a045fd63eff047fa47cab3098847184bb287403668d4a59cc63ea902a946b2dd1516ef59f0661e5ab03702281fcce0046ff39dce09496f811beff572bd48bb074f3ec909eb3abf901eaf49bbe7de918ca748ca466d5a8b6d87b1410ab5b20a5bbe4dc300000000000000091fa00ccba7fb", r7) r8 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r3}]) 2018/01/31 23:18:04 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c95000-0xb)='/dev/vcsa#\x00', 0x9, 0x12801) r1 = syz_open_dev$vcsa(&(0x7f0000aa8000)='/dev/vcsa#\x00', 0x20, 0x10402) renameat2(r0, &(0x7f00006ec000-0x8)='./file0\x00', r1, &(0x7f00000a9000-0x8)='./file0\x00', 0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) [ 176.476486] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=24266 comm=syz-executor6 2018/01/31 23:18:04 executing program 1: r0 = socket$inet(0x2, 0x4000008080a, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000005e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) write(r0, &(0x7f0000850000-0x67)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003fb000)={0x73b3, 0x282, 0x1000, 0x9}, 0x8) 2018/01/31 23:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d18000)={0x0, 0x6, 0x2, [0x9986, 0xff]}, &(0x7f00005a2000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000032000-0xa0)={r1, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x7, 0x75f0, 0x80}, 0xa0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x1) 2018/01/31 23:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a64000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000562000-0x4)=0x2, 0x4) r1 = socket(0x10, 0x2, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) 2018/01/31 23:18:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 23:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000b48000)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) futex(&(0x7f000041a000)=0x4, 0x0, 0x0, &(0x7f0000869000)={0x0, 0x0}, &(0x7f000036f000)=0x3, 0x3fcd) socketpair(0x0, 0x10000000080007, 0x2002, &(0x7f0000db9000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000b1000-0x58)={0x1, 0x0, [{0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/31 23:18:05 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) socket$inet(0x2, 0x3, 0x80000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000e000)=[@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0xdc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}], 0xcc) r1 = syz_open_dev$midi(&(0x7f0000006000-0xb)='/dev/midi#\x00', 0x2, 0x88103) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000d000)={&(0x7f000000c000-0x243c)={0x243c, 0x1a, 0x20, 0x1, 0x0, {0x19, 0x0, 0x0}, [@generic="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@generic="84b935d4db466692b8e0a03a87fee474b34dd52b88d67a45baabb57e6e41ca0fb51e9643b6e11ac05f047379b9d99e557ebee5c253b54b62e8b6c7728065", @typed={0xc, 0xa, @uid=r2}, @generic="c232a317126f917dfb473cb78aa330d4a93a9109bf56127e94fcae0f13fa03e1356c94cc3223312778d590c03caf323b9f4936263db501bb2b4f7e661c102b7fe681c0e1739e165a43b53096da3dd927661c48df2756bd90328977138e6ee0e86ac16a6f864925185f2f0210c94d52eb1792bd683a424b3d1e615123b9d12437d08fb72077584f98614c06d952112d8b9a1c4abbe95b66bb3e2fc8f2958d28ecac53d0cb", @generic="37b848a380b2e3ba5e6a285eebad7d014314502b6393b08ca48a9ebcc3a999abf8a6aec0741ef51b59cd13b93b5f2fd0c9c2b991325f6a5832938ceed828e7be63507ffcec7d1712f61c67b06a2958e05f921297be7d06ee08eef008684a86277611579ef3c514316d8139417fe231d5352a97345a86f77525aab4c694cdca06f349bc35b1bbe9983bc7685e0d30d2c00cfc96a366d2be0f8e16515ff1f06f71cb142316a26b1427a793e2", @nested={0x25c, 0x38, [@typed={0x104, 0x67, @binary="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"}, @generic="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", @generic="b710b6a9174b3d56b05a794375f3773a231bb7dc2e578b3178a80e911ef82c385d1b0f54185912c1e0002b85585d55c45f58ccc81cc747677d73e11c866628fcb398", @typed={0x18, 0x5f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x243c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040001) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000000e000-0x8)=0x0) 2018/01/31 23:18:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000503000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) r3 = dup3(r0, r1, 0x0) recvfrom(r1, &(0x7f0000fc3000)=""/154, 0x9a, 0x2002, &(0x7f0000763000-0x4c)=@nfc_llcp={0x27, 0x3, 0x20, 0x7, 0xd35b, 0x3, "5ddfd4df9753acb45b2bcb64338b18c042ea929f7bd63d580a1e6a1388011a1713ae92479622810d180020b32007c9e269ee5f1a04987c372f9e149266b9b8", 0x0}, 0x60) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00003cc000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000b5f000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000057f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r4}) 2018/01/31 23:18:05 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a5a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000656000)={{0x0, 0x8000, 0x4acc, 0xffffffffffffff01, 0x922, 0xfffffffffffffdbe}, 0x0, 0x6, 0x17b}) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ftruncate(r4, 0x4046) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x10, 0xd, "5592d47b5d8e9db5101bd8c7b78519c2f00f00d94303bb9f98fafd25b967ee43d15c5f483019614d07dcdb90721a3e513095999ea3bdcaef10ac8592a7601e69", "660c0ebd8ba3e572c18c8a4696fc1026308feb1acd6af4a32330a6415740bd06", [0x72, 0x9], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000003000-0x120)={0x1ff, 0x41b3, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xfffe000000000000, 0x7, 0x20, "65f9720fd22dc6eae95588f49d0c03d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000000)=""/208, &(0x7f0000001000)=0xd0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) openat$vcs(0xffffffffffffff9c, &(0x7f0000126000-0x9)='/dev/vcs\x00', 0x2, 0x0) 2018/01/31 23:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008b0000)={r0, &(0x7f0000aa0000)="eaeaf3d8b111285c3f", &(0x7f0000406000-0x59)="b2a292d629649d96c41a684ad4c2e5d9061d397639da2c9346d358316c692d6b71a1515693d6dbcc9c9c5e042d2dc0d7fdbb05ea1236ef01d9ded3930cea48c2cd8b372e41ef11ee799a2f232f30f52995778a991c07d81f91", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006a1000)={r0, &(0x7f00000fd000-0x1)="1d", &(0x7f0000ee5000-0x1a)=""/26}, 0x18) 2018/01/31 23:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de6000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000ac0000-0x4)=0x9) ppoll(&(0x7f0000dac000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ae8000-0x10)={0x0, 0x989680}, &(0x7f00009f7000)={0x0}, 0x8) renameat(r1, &(0x7f0000dde000)='./file0\x00', r1, &(0x7f000031e000)='./file0\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 23:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006d6000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000346000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000115000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f57000-0x8)={r2, 0x2}, 0x2cf6bb86047c195e) r3 = syz_open_dev$admmidi(&(0x7f0000421000)='/dev/admmidi#\x00', 0x6, 0x82) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00007e2000)=0x80, 0x4) 2018/01/31 23:18:05 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000eb5000-0x8)={0x0, 0x0}, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000acd000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000086e000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffeff, r2}) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:05 executing program 6: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00009cd000-0x10)="", 0x800002b7, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c60000)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000df2000-0x38)={&(0x7f0000ec3000)=@llc={0x1a, 0x4, 0x6, 0x9, 0x40, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10, &(0x7f0000ec3000)=[{&(0x7f0000ec3000)="d40470a48c05e62d192a2ef32c0acdf7d38df9111b6ccfca0c42499907a11f08f8991085a3", 0x25}], 0x1, 0x0, 0x0, 0x1}, 0x1) [ 176.688166] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 23:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000582000)=""/4096) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000138000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000db000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 176.745965] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 23:18:05 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f8c000)='/dev/usbmon#\x00', 0xce8, 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ecf000-0x38)={&(0x7f00003d0000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c, &(0x7f000093c000-0x70)=[{&(0x7f0000393000-0x1000)="3699d2817c4a95d72fb04db75a071bb6dfa260b12679c026dce0ac7b6e7873f2a1a7a3e696803da615da54bed27c827fe105248e1b854250b2d28b6c8682e6caaf52de480ff9d01d0c9fbd7100e362aa8b4511e1d1ea16c75f89760d1ecda3a4c844a32ff36a6213caa4876ad678c3996b0ede6df321080b532a0c9c3142fee64ee8ea1d23293763be11849df7af01a66469d8bf0f3c86030ce6811871c4896a1527ecee4618f7475f3c26809bc99d3bbeabb663ff9650fb17be18895ec42391d5e7e081c265bdb05f0b7dd97b728b676aeae3ef3e83968ea63429ae17bdd8bae5e2bf9eed1d08821ec26c22b7cbfd5dbfd3d026d25380bd41b96ab93db95f766031d44a91a2fe73fd233cfcfa33c10912224dbdadbc8d76c711967f33bc55ca2b5757437dcd21c20442da1f8b41a63add8afc2bda348d4076d7383c03df89041d59313efbc9ccd16b9c37208126328d9069a2dcd06392e4b93c27fc28cb5167ea86db78baafe78a6d568cb7baccbf2d9f3e6512cb8ca58c5472842af921997d6e1046a8f4f1bad76db0d40674d22942cbefcd73ea255bb5509f57f8fca629fcf6ddcfafa03baa29c84916ff9611456f39194bb7c2de8adda8669f0146a62f2df1e5fa02a776e796db4e1304f47097aeed5555f99c4e5b17afe3403ccb21fdb03c6f5b877b4469c3a8d1621cdb218acf8d72dbd0b95aedd28e600c052a59eb055658e356ca48d89775acadea855b293a4825689622d0407d669008b3783b6d1c01e893665f983f91f934d2139ae77a02bee20214eaa53de9a4d0c1375c731911c46b75ea87b0709246f4dc4d040eef2a4596e909b104fbd27773eb3fa63695682662eb1f26663bc29407f38103448131094b3701f17ad6c36a19d1fb2f2ebf60d54224fb930832bb67a93056a77ca07b83939e622d37416daaf91d5a895a9dd895a938dc6dbb4367540e1057db5f50b54208bea099b70309b33f5735cc3ab50db3dc493f2225f155822fd176790a3f9b3cd052ee23af813ac0e7ea4546f357e697d8727823d3b21929338137ebccc76219142f6ac4024876aa29ead4e1648ca0f77a6121e8b1a24d0fb5e0a7cfc795a9b10cbce3ec1a43f0568e360caea9edfe2229a62bfce0819f89e469842603a2d807e4d8d2e9f527e6c522e3ead172a160e47d80f032f3275bab11f2790259d0d8e59592473e076db24bb0ad1a066485505c19e07bacaf78f8f6b46fe673673fa88a741f98dbb4dc02d32b86273e590fad89618eb5cf123dda0644395c3cd5689cebd26efe2f2049a892a0e634363180bed4b4d19a2cf909ad09e2199e81bbe72d4238850940009ffda37c0a39222dc73b3b1d8079508041705f3ff611018c67554b19ee14cbc7b246c7065aca971387aeab837847dfde87efeb95ee5e176f3622d6644b5c9e7e8803b9802b7edd14c9bd3fe9c3cfa66e2b10c0c12980e626d4c5ba423223ff738e4ab3afb7274dfff4878eab0e6359d3b11f3e6a922b7c4657da547723427958f83082c92035a524b4de48626c541753b9cfb7283fbf0c5b412ed2bf4d394b1fc6b6bbb7161cd2ed5f2731c9eb5d8f169fe35ef99b32752f9fcd75c4b0034bec2ddf89ff68e721e18441901eda7e311b46d637a63f200eb95ccd8f8b75785a0cfce2abc87b95d056e72d0860bcf5aea0b3909c6feeea43255cc554bebe829f28cc8020f421c0d516240e902d57ac6f7bc2340497fe0e7da35ed186721f71f42744ac8a313b253fc1ec3d977015821dfe831aeff75d0247388e0a414ae6a57f214b32e808f077b9b548cbcb0e40b917e1e5dd11c9d706de2ec90cc5fe895c86a978df4f17f6f5bb9c3387a103825449f0c8107a852531318d9a3057e19a3113db0e710729afd91ed32cefb2c6f046162b72216304010c016c86cef277cd30565fca64f9a1fd202398fb38a934e136eaed6cd56c9c5fe5e468961033edadd878d306f67195054adb622ec2f71beface4cc8bb6c3f3838eebc3ba8b2569f1c47458020cf91a901093b019404b0f7ca86c8167a7f39e417eeea12fccc39ba7fbfd1c52ff414a89f44fc876b8df35396a321720c33590da952714beae82afc533614c7d96608bbf3c688c51e7321427ee8431024bf0c38e78faa85dd70f066f44a366a615bad52c9333c7f663bf13e4139f88ce541402a77133a0e38a03511880b9b7de895a1b02fa33a56905294577daddc819d71e4528f78223f17fa190184d1cfb378f16d450bd44b83c45b3cf29790f9bcbf907f587c74954f60353fe238fc49f2e2ba28e82de21ca2ac6b7b646739f82708a252222e446f75db57bdb58e0aa7837208523c3ade5d8ef25bc415106ac29f2456004c08291333d823a1a5e6904dcfc0e80e32829b2a0a202ee91bd08182e28b93538da9c6cd4dfecff9948c7c83237235f0abb146b4ec86095aef937129dffb1f8dc7cff24ee96eb7d8f3985565ff6aac29d78fc77ac564fcd5d2ef64fa723b53c9faccef6c45ae073a88d81fb8013ad136c585ecee1d56638ccfb1ee556f64385a8c06fb88f8d4b217d96833b6c09ef4936c27c8857af73b75afe87fc7cece321582a809e9276f07749b76c012274a3095a6b68b96e6089f0b613354b9f15268773d797f5d3c37e909a75a89a5bcdb302f76d417d911fc21194b73b70a97c40f47a95600debd6f0c44113cd1c1761bfa11b18dd807a7fffb9fd30a1d17289b2a5aa54f43a7f094606567365e2ba9bfa6e0fdddf55bd23f0492a60759576fe601281f02a95396e9479bbc21468e292215b3259fd35670c8820e0cf33b43408a3c0bef09f7c025efb4e4287710a19937146fe27586153b08d076d3c1d52e216b99d462c63bf31377cb8be22a34f51b31dd0cdb03f7e0f04a5eff050fa036328074b55ea47fffdae9901dfc7f93a3755378d0e9d0f382e486c815be7c89b5c303f7f24ccea91460631237c8e5fd47a124c6ee094920cef7aa9059e383c9d036d656697d2651016466f8f5ffbb69cf2b5d0fcb3070a5fec36839174ad143169afe2b5a968a0e2601b23132a1571f34f32d65bf774c90676f000353c1cf09535ee8005ca139a0071fa2090d14b4d9c0802a087f66899ad77c5bd1630d08300adb4a2f0f6d626334cc177ee6db92514c4a2a0ee955f11f5c0ff264ac02e6196d86db7447e16a0f5921d886479c17aacec558dc7836bd5776c281b3d9f49339bfd5ef3750780b88c9fd6eaa866d641fa4ef1969dc66fdf036234250e75c73ad2780be855aa6a1c135dfc043e38b8182c3a86871107695695c85d4447fa17d9963ae84e140a0dc2fece1ac5fcbae13e289106f2ddf7204396e795d38f5273dd07f72f4fec1bae8b5766cfee51922033bcb1b181d2bff6a047e67d7f3b8b7de00c92363b78bc23bf9aec38580128f8e8813b59f9197725f0f891d4d27e12b112eddf32532f8677125b7d67674aeda81d130ad9f8da7033cc0961faead6a30797edb22f8a145e8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0x1000}, 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0x1000}, {&(0x7f00009cf000)="61d71a26d73cfb456f1170cebd4cd0ccf024e7ecd798e9cde4874f3f6b799b6d5b56e6cbc274395b59195ece2df961071f5fc9ce6e38059500d3b5985c6ca86a7fd9c83ceecc223d3d29b20cc8056b6378931e8f850d8d96a939c838fc7f0bc873341965b45aaa0193159f0a4fdbf5750fa041f582b9ff0a42a04ee391029d9fbbf67c62ed9ae7069d6dfdd1653d115b1381ba659d4dcb57f42f32047eee755275e1cf92d629763f51e2f49aced6c67d8ebc075f8511bafc614139e745fa7681362fb9b0a7aba4569c84cbfc6a93c21ed1c15a56c48990191c5639e21b4ce517fb77ef26087f49514676d5f09eb0e1a13bdecde89dc7", 0xf6}, {&(0x7f0000f8d000-0xd0)="c3d876e84f1d2ba2c547b432710a027f7dd1b20c3c47b8869e4ec83b75b79382fcdea5506f009c22eb282bd40dd836e3b53633d8eb1c5c2a5785482d3b3207e635da8a9fdfdd23154edf15470df8b35405be9992a7160b132e7789d51d705f8c3c6cab61001b172082c0c64d79d3b90b01a910050953bd81bb2f1d15031dc2195bc84e9989c2ad21855980a143dac0257f7ba7b01f7be3d7a9631488909d166504b7ab419d05195c4fd8c5ee213f577f9dbc4c577bef4f23213d4ef2a5f73e46b8107b9ed97153558d56f636814fa059", 0xd0}, {&(0x7f0000f8c000)="9774a2e78772f4aadbd168468114cc52205002e8700eeda242e27706af05d0638b7e93993035bafd350da4d0b490fd99589901f24333c54d2752b5f483cfc029a504940fb4e4471ba27b14875ac9f1acc36c67a95b129f23fb59ece6aa553becc23172432942a4c297eed61cafdfc5a3da4154623d7280922356821ed483e716d0d4711cea0e367bc18c17e475408ff47f3131ea6a72ce442fe12e4a883c7852250204f71aa994320022f8777a457e615f3a88443068786e1d7c9146542956b8e98c7c90bd5f15a216905981eb24122ff84420c5758652c6ba4f222e0a230eba3123a9e25c665b985a08907c1c", 0xed}, {&(0x7f0000f8c000)="08b4d77ce74f86ba9649969405f1ae79b249d846550078219e84ea9537e85de413d790816f789117d8a3ce849270e0d3dab6a0353c66e2d275e7f6f5255846455a1069c3a6740be02aa873a77b0d8b555ff88704fd30278f603afaeffa50f7585fb53cba583ae39f6d777e1b1de8c36d1ec22c32ec2cbb7a353c08338f6d3664b2577ac37394eb386ddf74cd90800182a82af22995d1b84cf3195b94bdd204427399b8d11c80417e4009e897827cd6ac", 0xb0}, {&(0x7f000074c000)="a6e886d8b1de0cefd9ab79ef47ee2c23efb66c68e4d82fab52319bbe8a920e8c5da4ab7504b16bd0f40933dcfeda5ba6056c0e556b95171b7ecc293b0c72974f4aa4c325478b8eda6c242ad151a669a8aadf2e51660a3a8d22d1688831c4e3f491eb6c49d4f211e52e8fb45b9a37a358e899db39461d009246566440bbbd3aa40a0016a77ddd5a7ac53075fa302a8f65245da6395212a3424da04795687c4eb8b64b6c4927e3b8ee46547fdfabed4e7d3a7f7f", 0xb3}], 0x7, &(0x7f0000f8d000-0x108)=[{0x80, 0x18f, 0x80, "06333a1f8f6e9df23bec0d03f3f8b5f74b87af7d70caf9dd3e9404cb2ad89a849b6d26eee2f80b02e79c2a55e67809d6824e9d183822bc92c864b2882e404314ae2b9352c9e3dfc49788622bc56eaa618b176fc8b14e5a3e01880e70f60cdc12edcf800cf0c801f82286eeb80bda084d"}, {0x20, 0x19f, 0x2, "1d8fd3a5549114cb52"}, {0x68, 0x112, 0x6, "4ade84800b8330a21175f54c6cff09e8da1a473b3be77840d82bf5026e8baf6c92c80925a4764fa8608033c1f7d0ba66caabe77e897f6299a41287f5c1bdb8afcace2e6b57185050493ff836083c060393"}], 0x108, 0x400c0}, 0xc800) r1 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000090000)={0x0, 0x0}, &(0x7f0000f8f000-0x4)=0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000bdd000)={{&(0x7f00008cc000)=""/238, 0xee}, &(0x7f0000f8e000-0x1)=0x0, 0x20}, 0x20) sendmsg$nl_route(r1, &(0x7f0000959000-0x38)={&(0x7f000053d000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000058e000-0x10)={&(0x7f00007ed000-0x128)=@ipmr_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x3) sendto$inet(r1, &(0x7f0000eb2000)="4eb470ea1119498e36fb7645443b6b916bc0c5cb522f86606bff86b871257089d0f98a48274ab63704fab56fc57cbd2fb97d547daa3b50c229395cbfdf81e9f4d5267bf20eee9d207a123188ec373523a62e06d1aaa655ebd1bccba23466bbdc7df62f96b95f2e663f1a935806784d5b6b", 0x71, 0x4010, &(0x7f0000d54000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 23:18:05 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$session_to_parent(0x12) 2018/01/31 23:18:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cd8000-0x7a)="70726f636c7f7d0040f28dc01fba2421be9f00c49e11d837e9ece05e081c7163639ad0559cdeb62ead91fd00c9e021c1d65540dc0ec63c98c8f379e51c85323fb4d44c0c162593f111b60458f4f3510fbdd630bf38ca80e460793b677859c8034f2f2bb5833f7a13258a7e5fd4f0f3ecd0d4c49731aa2cd657ca", 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ed7000+0xc6c)=0x403, 0x2) lseek(r0, 0x0, 0x4) 2018/01/31 23:18:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 23:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x1, 0x3, 0x20) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f000021d000-0x79)=""/121) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/31 23:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f000076a000)={0x0, 0x0}) getitimer(0x2, &(0x7f0000b1a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x8, 0x4) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$TIOCCBRK(r4, 0x5428) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000cce000-0x4)=0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fec000-0x1a)=""/26) 2018/01/31 23:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cb7000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00007d9000)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000fa7000-0x4)=0x8001, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) timerfd_create(0x7, 0x80000) 2018/01/31 23:18:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000528000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da9000-0x4)=0x2) r2 = syz_open_dev$adsp(&(0x7f0000ce0000-0xb)='/dev/adsp#\x00', 0x1000, 0x4007fd) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000278000)={r2, r0, 0x20}) syz_open_procfs(r1, &(0x7f00007c8000)='net/ip6_tables_names\x00') 2018/01/31 23:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) open(&(0x7f000054b000)='./file0\x00', 0x101000, 0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000ece000)=@req3={0x997, 0x0, 0x10001, 0x0, 0x3, 0x1, 0x0}, 0x1c) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f85000/0x18000)=nil, &(0x7f0000da1000-0x18)=[@text32={0x20, &(0x7f0000902000)="c4c115dcbc8e0000c0feeaa20000000c01a70fc79d040000000f32b9800000c00f3235008000000f300fc72fc4c3155cbb4a2000006a0f001ac4c2014617", 0x3e}], 0x1, 0x0, &(0x7f0000f0f000)=[], 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000efd000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000-0x4)=0xe8) setfsuid(r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 23:18:05 executing program 1: clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/audio\x00', 0x200001, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002fc000-0x1)=0x3ff, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) getdents64(0xffffffffffffffff, &(0x7f000047b000-0x61)=""/97, 0x61) 2018/01/31 23:18:05 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000a0f000-0x8)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f0000dcd000-0x33)=""/51, 0x33) getgroups(0xa, &(0x7f000055f000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, &(0x7f0000e90000)=0xc) pipe2(&(0x7f000075d000)={0x0, 0x0}, 0x0) getresgid(&(0x7f00002cc000)=0x0, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000bcc000)=0x0) setresgid(r1, r2, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000542000-0x4)=0x0) timer_create(0x3, &(0x7f0000e59000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f00000f0000)="bbd66699a23d2859d62e6e7403d40f7b62546df0f46a69ad97f35738c608ada573fd60214221faee1bc63b87b3375d794a9fecfe60b1a662fc9631d87ea9fd84fe840f3c2dc098c8951ba3d91b86adf8acc21bb33a73b95e70a4bef74dd04bacba27612ab4a42121be3719ec8debcd2a14e0d66b8db388f2bebb6effce21654f8a352f613a707bc04b47f07b0f72b1bb547937315750fe142cff2b65cdb0e911eba990f10d1a97683a3388de0d42c24a63b4b519274b1b10b065a9c44e6ae12a526d1c8512a186e90d7b48ae013eed7456", &(0x7f0000c11000)="8a65ff6350798d64a53688eac502da797c540ecb0ab2fe893a55511ee5bde826bdd95c5c22565f91f9a38fde09d3a40aa21ce4a3fb87e649194c6495c3d12fd6210e36149b36646be2f6d0d980ac60c07bd5dfed8756d2e03254e6fa0eab8781d49123881ee4a363f78ec66ae2367f99ba5033ebaf7437d4d6ff1b954e9625e4e3d96e3e82dcd286e57e5cc871d1712b93341b48079b5807bb7debdeab2abc4719d1570003b6e615a7439c3ec16ee254bfb335c823c55f515d278f28dfb7a81f8dc0dc964ed2480699197458a825347c23647320201d112e6a5e2162b6f5cecc05d00448a09c1f7dc0b3b238a14d3ee4d9c3a5b295208d5a63"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c2000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f0000e43000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000310000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d9f000-0x4)=@assoc_id=0x0, &(0x7f0000d77000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026b000-0x8)=@assoc_value={r5, 0x3}, 0x8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e32000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f00005ad000)='tls\x00', 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f000049a000)='./file0\x00', 0x4003, 0x54) sendfile(0xffffffffffffffff, r7, &(0x7f0000aaf000-0x8)=0x0, 0x10000) r8 = accept(0xffffffffffffffff, &(0x7f00000cc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000052b000-0x4)=0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000fee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000574000-0x4)=0xfffffffffffffe3c) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x1b, 0x80006, 0x6, &(0x7f0000318000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r10, 0x6, 0x16, &(0x7f0000fed000)=[{0xf, 0x8}, {0x2, 0x20}, {0x8, 0x80000000}, {0x2, 0xffffffffffffffff}, {0xf, 0x80000001}, {0x0, 0xffffffffffff8000}], 0x6) mkdir(&(0x7f0000df0000-0x8)='./file0\x00', 0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002fd000-0x8)={0x0, 0x3}, &(0x7f00009a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f000065e000-0x10)={r11, 0x7ff, 0x5b8, 0x1}, 0x10) 2018/01/31 23:18:05 executing program 6: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x2af1, &(0x7f0000bd1000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000789000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000589000)=0x0) 2018/01/31 23:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000009e000+0xdf8)={{&(0x7f000017a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000115000)={0x0, []}, 0x4) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)=0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4, 0x5, [0x2, 0x4, 0xfff, 0xffffffff80000001, 0xb0]}, &(0x7f0000001000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x4}, &(0x7f0000000000)=0x8) getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) unlinkat(r0, &(0x7f0000ec1000-0xa)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 23:18:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000)='\r', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(arc4-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x3, 0x4) 2018/01/31 23:18:05 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000011000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) accept4(r0, &(0x7f000000f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10, 0x800) r2 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 23:18:05 executing program 4: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0}}, 0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c4b000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x40, 0x1f, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003fb000-0xc)={0x1, r3, 0xffffffffffffffff}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000fda000)=""/45) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f000080f000)=0x9, &(0x7f00007e2000)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) r6 = semget(0xffffffffffffffff, 0x4, 0x185) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0xffc, "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"}, &(0x7f0000192000-0x4)=0x1004) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 177.018416] kauditd_printk_skb: 7 callbacks suppressed [ 177.018425] audit: type=1326 audit(1517440685.384:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b2c000-0x68)={0x2, 0x0, [{0x5, 0x0, 0x0, 0x0, @irqchip={0x2986, 0x7}}, {0x8001, 0x3, 0x0, 0x0, @adapter={0x100000000, 0x9, 0xfffffffffffffff8, 0x106f66b9, 0x7}}]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000a2000)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000cc7000-0x78)={0x7, 0xffff, [{0x20, 0x0, 0x100000001}, {0x3, 0x0, 0x9}, {0x4, 0x0, 0x7fff}, {0x7, 0x0, 0x5}, {0x9, 0x0, 0x6}, {0x3, 0x0, 0x2400}, {0x22, 0x0, 0x55}]}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x9, &(0x7f0000000000)="", 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00009c4000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 177.121959] audit: type=1326 audit(1517440685.428:1819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 177.155754] audit: type=1326 audit(1517440685.429:1820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 [ 177.183379] audit: type=1326 audit(1517440685.429:1821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 177.217454] audit: type=1326 audit(1517440685.431:1822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=0 compat=0 ip=0x453299 code=0x7ffc0000 [ 177.237726] FAULT_FLAG_ALLOW_RETRY missing 30 [ 177.237738] CPU: 0 PID: 24387 Comm: syz-executor0 Not tainted 4.15.0+ #288 [ 177.237744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.237747] Call Trace: [ 177.237763] dump_stack+0x194/0x257 [ 177.237779] ? arch_local_irq_restore+0x53/0x53 [ 177.237799] ? handle_userfault+0x12b7/0x24c0 [ 177.237818] handle_userfault+0x12fa/0x24c0 [ 177.237827] ? handle_userfault+0x150b/0x24c0 [ 177.237857] ? userfaultfd_ioctl+0x4520/0x4520 [ 177.237866] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.237874] ? trace_event_raw_event_lock+0x320/0x340 [ 177.237880] ? __lock_is_held+0xb6/0x140 [ 177.237887] ? perf_trace_lock+0xd6/0x900 [ 177.237906] ? trace_event_raw_event_lock+0x340/0x340 [ 177.237919] ? print_irqtrace_events+0x270/0x270 [ 177.237931] ? print_irqtrace_events+0x270/0x270 [ 177.237940] ? get_user_pages_fast+0x277/0x340 [ 177.237953] ? check_noncircular+0x20/0x20 [ 177.237960] ? perf_trace_lock+0xd6/0x900 [ 177.237971] ? perf_trace_lock+0xd6/0x900 [ 177.237981] ? __perf_event_task_sched_in+0x200/0xc20 [ 177.238005] ? trace_event_raw_event_lock+0x340/0x340 [ 177.238018] ? __lock_acquire+0x664/0x3e00 [ 177.238030] ? __lock_acquire+0x664/0x3e00 [ 177.238047] ? check_noncircular+0x20/0x20 [ 177.238071] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.238084] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.238101] ? find_held_lock+0x35/0x1d0 [ 177.238126] ? __handle_mm_fault+0x3296/0x3ce0 [ 177.238138] ? lock_downgrade+0x980/0x980 [ 177.238154] ? lock_release+0xa40/0xa40 [ 177.238167] ? copy_overflow+0x20/0x20 [ 177.238180] ? do_raw_spin_trylock+0x190/0x190 [ 177.238215] __handle_mm_fault+0x32a3/0x3ce0 [ 177.238236] ? __pmd_alloc+0x4e0/0x4e0 [ 177.238243] ? check_noncircular+0x20/0x20 [ 177.238250] ? print_irqtrace_events+0x270/0x270 [ 177.238271] ? find_held_lock+0x35/0x1d0 [ 177.238295] ? handle_mm_fault+0x248/0x8d0 [ 177.238307] ? lock_downgrade+0x980/0x980 [ 177.238362] handle_mm_fault+0x334/0x8d0 [ 177.238370] ? memset+0x31/0x40 [ 177.238382] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 177.238388] ? vmacache_find+0x5f/0x280 [ 177.238396] ? vmacache_update+0xfe/0x130 [ 177.238411] ? find_vma+0x30/0x150 [ 177.238429] __do_page_fault+0x5c9/0xc90 [ 177.238454] ? mm_fault_error+0x2c0/0x2c0 [ 177.238471] ? trace_event_raw_event_lock+0x340/0x340 [ 177.238491] do_page_fault+0xee/0x720 [ 177.238505] ? __do_page_fault+0xc90/0xc90 [ 177.238513] ? check_noncircular+0x20/0x20 [ 177.238522] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.238537] ? check_noncircular+0x20/0x20 [ 177.238551] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 177.238562] ? futex_wait+0x6a9/0x9a0 [ 177.238582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.238606] page_fault+0x2c/0x60 [ 177.238617] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 177.238622] RSP: 0018:ffff8801d0167928 EFLAGS: 00010246 [ 177.238630] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82597ab1 [ 177.238635] RDX: 00000000000000c9 RSI: ffffc90003806000 RDI: ffff8801d0167d28 [ 177.238645] RBP: ffff8801d0167a08 R08: 1ffff100383c8d62 R09: 0000000000000000 [ 177.238650] R10: ffff8801d0167858 R11: 0000000000000000 R12: 1ffff1003a02cf28 [ 177.238655] R13: ffff8801d01679e0 R14: 0000000000000000 R15: ffff8801d0167d20 [ 177.238680] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 177.238700] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 177.238715] ? iov_iter_revert+0x9d0/0x9d0 [ 177.238729] ? current_kernel_time64+0x122/0x2f0 [ 177.238744] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.238755] ? trace_hardirqs_on+0xd/0x10 [ 177.238764] ? current_kernel_time64+0x1d4/0x2f0 [ 177.238785] generic_perform_write+0x200/0x600 [ 177.238791] ? __vfs_getxattr+0x8b/0xc0 [ 177.238827] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 177.238834] ? file_update_time+0xd3/0x5b0 [ 177.238847] ? current_time+0xc0/0xc0 [ 177.238853] ? clear_nlink+0xb0/0xb0 [ 177.238883] ? down_write+0x87/0x120 [ 177.238901] __generic_file_write_iter+0x366/0x5b0 [ 177.238923] generic_file_write_iter+0x399/0x790 [ 177.238942] ? __generic_file_write_iter+0x5b0/0x5b0 [ 177.238960] ? iov_iter_init+0xaf/0x1d0 [ 177.238978] __vfs_write+0x684/0x970 [ 177.238985] ? lock_acquire+0x1d5/0x580 [ 177.239001] ? kernel_read+0x120/0x120 [ 177.239052] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 177.239061] ? __sb_start_write+0x209/0x2a0 [ 177.239079] vfs_write+0x189/0x510 [ 177.239098] SyS_write+0xef/0x220 [ 177.239114] ? SyS_read+0x220/0x220 [ 177.239121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.239133] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 177.239156] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 177.239162] RIP: 0033:0x453299 [ 177.239166] RSP: 002b:00007f785a615c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 177.239174] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 177.239179] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 177.239183] RBP: 00000000000003ce R08: 0000000000000000 R09: 0000000000000000 [ 177.239188] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4bf0 [ 177.239192] R13: 00000000ffffffff R14: 00007f785a6166d4 R15: 0000000000000000 [ 177.350281] FAULT_FLAG_ALLOW_RETRY missing 30 [ 177.350293] CPU: 0 PID: 24395 Comm: syz-executor0 Not tainted 4.15.0+ #288 [ 177.350298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.350302] Call Trace: [ 177.350319] dump_stack+0x194/0x257 [ 177.350336] ? arch_local_irq_restore+0x53/0x53 [ 177.350355] ? handle_userfault+0x12b7/0x24c0 [ 177.350373] handle_userfault+0x12fa/0x24c0 [ 177.350383] ? handle_userfault+0x150b/0x24c0 [ 177.350412] ? userfaultfd_ioctl+0x4520/0x4520 [ 177.350423] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.350430] ? trace_event_raw_event_lock+0x320/0x340 [ 177.350436] ? __lock_is_held+0xb6/0x140 [ 177.350453] ? trace_event_raw_event_lock+0x340/0x340 [ 177.350465] ? print_irqtrace_events+0x270/0x270 [ 177.350476] ? print_irqtrace_events+0x270/0x270 [ 177.350485] ? get_user_pages_fast+0x277/0x340 [ 177.350496] ? check_noncircular+0x20/0x20 [ 177.350503] ? perf_trace_lock+0xd6/0x900 [ 177.350513] ? perf_trace_lock+0xd6/0x900 [ 177.350521] ? __perf_event_task_sched_in+0x200/0xc20 [ 177.350538] ? __lock_acquire+0x664/0x3e00 [ 177.350546] ? __lock_acquire+0x664/0x3e00 [ 177.350557] ? check_noncircular+0x20/0x20 [ 177.350573] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.350582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.350593] ? find_held_lock+0x35/0x1d0 [ 177.350609] ? __handle_mm_fault+0x3296/0x3ce0 [ 177.350618] ? lock_downgrade+0x980/0x980 [ 177.350628] ? lock_release+0xa40/0xa40 [ 177.350653] ? do_raw_spin_trylock+0x190/0x190 [ 177.350662] ? userfaultfd_ctx_put+0x740/0x740 [ 177.350684] __handle_mm_fault+0x32a3/0x3ce0 [ 177.350699] ? __pmd_alloc+0x4e0/0x4e0 [ 177.350706] ? check_noncircular+0x20/0x20 [ 177.350723] ? find_held_lock+0x35/0x1d0 [ 177.350740] ? handle_mm_fault+0x248/0x8d0 [ 177.350751] ? lock_downgrade+0x980/0x980 [ 177.350789] handle_mm_fault+0x334/0x8d0 [ 177.350798] ? memset+0x31/0x40 [ 177.350809] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 177.350815] ? vmacache_find+0x5f/0x280 [ 177.350822] ? vmacache_update+0xfe/0x130 [ 177.350835] ? find_vma+0x30/0x150 [ 177.350847] __do_page_fault+0x5c9/0xc90 [ 177.350864] ? mm_fault_error+0x2c0/0x2c0 [ 177.350873] ? lock_release+0xa40/0xa40 [ 177.350888] do_page_fault+0xee/0x720 [ 177.350897] ? __do_page_fault+0xc90/0xc90 [ 177.350912] ? _raw_spin_unlock+0x22/0x30 [ 177.350920] ? __mark_inode_dirty+0x262/0x1170 [ 177.350931] ? __inode_attach_wb+0xf70/0xf70 [ 177.350946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.350961] page_fault+0x2c/0x60 [ 177.350969] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 177.350973] RSP: 0018:ffff8801b240f928 EFLAGS: 00010246 [ 177.350979] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82597ab1 [ 177.350982] RDX: 00000000000000c7 RSI: ffffc90003887000 RDI: ffff8801b240fd28 [ 177.350986] RBP: ffff8801b240fa08 R08: ffff8801d7d116d0 R09: 1ffff10036481ed1 [ 177.350990] R10: ffff8801b240fa50 R11: 0000000000000003 R12: 1ffff10036481f28 [ 177.350993] R13: ffff8801b240f9e0 R14: 0000000000000000 R15: ffff8801b240fd20 [ 177.351016] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 177.351035] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 177.351046] ? iov_iter_revert+0x9d0/0x9d0 [ 177.351055] ? current_kernel_time64+0x122/0x2f0 [ 177.351064] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.351072] ? trace_hardirqs_on+0xd/0x10 [ 177.351079] ? current_kernel_time64+0x1d4/0x2f0 [ 177.351094] generic_perform_write+0x200/0x600 [ 177.351117] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 177.351122] ? file_update_time+0xd3/0x5b0 [ 177.351131] ? current_time+0xc0/0xc0 [ 177.351136] ? clear_nlink+0xb0/0xb0 [ 177.351155] ? down_write+0x87/0x120 [ 177.351166] __generic_file_write_iter+0x366/0x5b0 [ 177.351180] generic_file_write_iter+0x399/0x790 [ 177.351192] ? __generic_file_write_iter+0x5b0/0x5b0 [ 177.351204] ? iov_iter_init+0xaf/0x1d0 [ 177.351216] __vfs_write+0x684/0x970 [ 177.351221] ? lock_acquire+0x1d5/0x580 [ 177.351231] ? kernel_read+0x120/0x120 [ 177.351265] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 177.351274] ? __sb_start_write+0x209/0x2a0 [ 177.351292] vfs_write+0x189/0x510 [ 177.351306] SyS_write+0xef/0x220 [ 177.351316] ? SyS_read+0x220/0x220 [ 177.351321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.351329] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 177.351344] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 177.351349] RIP: 0033:0x453299 [ 177.351352] RSP: 002b:00007f785a5f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 177.351358] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 177.351361] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 177.351364] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 177.351367] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef160 [ 177.351371] R13: 00000000ffffffff R14: 00007f785a5f56d4 R15: 000000000000000b [ 178.211333] audit: type=1326 audit(1517440685.431:1823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 178.235922] audit: type=1326 audit(1517440685.433:1824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=115 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:06 executing program 5: 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000752000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x8080) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000b9d000)=""/216) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f1000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f0b000)={0x0, 0xe6, "40285ce3cfcbb43c732a28bbe5d6f5b4f3fb1a6c1e254e2112f5eb78f64c398e87141d5dad7531bd96a9fa812be70641bb1e83b4c7bd2a7f33cf4ceef74654218f579a2630124fde0c58bcba03942f9e8d39feb67adc06fa32b48245a2780b082b355b1ddb52c98489b30eaa65224b81cf5263cf352747a778d6279058811de54001bc4250bff4c37f1dcacf1ad12d7e76d32f94b672a158afa96e314a55f913531540909d5187dbb35195796c27f1e540dde5c52482f772a84f4d89b73acfd3cb63ff1384a9995b1804d62b00cf67d0bfe662b6b8bcd19f270dffc25067950db2761c1346db"}, &(0x7f0000d9e000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000022f000-0x20)={0xfff, 0x3, 0xa, 0x1, 0x67a7, 0x4, 0x5, 0x2, r2}, &(0x7f00007b7000)=0x20) 2018/01/31 23:18:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000817000-0xb)='/dev/mixer\x00', 0x200, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$packet(r0, &(0x7f0000266000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000377000)=0x14, 0x80000) getresuid(&(0x7f0000146000)=0x0, &(0x7f0000d43000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008c9000-0x28)={@common='rosa0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c7000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c18000)={&(0x7f0000129000-0xc)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000ac1000-0x10)={&(0x7f0000203000)=@updsa={0x268, 0x1a, 0x0, 0x5, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6, 0x2, 0x1000, 0xa, 0xa0, 0x80, 0x5e, r2, r3}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {0x8000, 0x7, 0xefe, 0x401, 0x100000001, 0x1, 0x4, 0x80}, {0x100000001, 0x10000, 0x1, 0x100000001}, {0x0, 0xfffffffffffffffb, 0x80}, 0x0, 0x1, 0xa, 0x3, 0xca, 0x4}, [@output_mark={0x8, 0x1d, 0xde6}, @ipv6_hthresh={0x8, 0x4, {0x61, 0x30}}, @policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast1=0xe0000001, 0x2, 0x7000000, 0x1, 0x7, 0x2, 0xa0, 0x20, 0x0, r4, r5}, {0x80000000, 0x8, 0xc4b, 0x6, 0x645, 0x7ff, 0x9, 0x8000}, {0x9, 0x40, 0x1, 0xfffffffffffffeff}, 0x8, 0x1, 0x1, 0x1, 0x1, 0x3}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @lastused={0x10, 0xf, 0x3}, @sec_ctx={0x94, 0x8, {0x8e, 0x8, 0x1, 0x2, 0x86, "944e371e86f506822593819502fd28e1c84a2102809465354f181e1f32c35faf5a86088e8bf42a2ed6266c564a5efcc5e7a8e82cc4db0bb77db7a7943486291da2a91b030812301e85194017451cdd827cb8b0534cc34e18dfddcaf1c49f9f09efdf811bbaa3183b7a4df958681386380c977b02f19d0da21b8aa3bb5873ca72e16d400991ee"}}, @proto={0x8, 0x19, 0xff}]}, 0x268}, 0x1, 0x0, 0x0, 0x4800}, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000090e000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/01/31 23:18:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f68000)={0x1, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x400}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)=""}) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/31 23:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000028a000-0x78)={0x6, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff9, 0x101, 0x5, 0x8, &(0x7f0000666000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb3, 0x1f, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:06 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x100000000) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000f51000)="2400000026008aeb06fffd0000000000020000d87986c4271d8568b51ba3a2d171737ee2", 0x24}], 0x1000000000000035, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 23:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009ab000-0x4)=0x6, 0x4) write$sndseq(r0, &(0x7f0000b0c000-0x180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) ioctl$TCFLSH(r0, 0x540b, 0xbb67) 2018/01/31 23:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001f5000)={0x2, 0x0, [{0x6, 0x1f, 0x4, 0x100000000, 0x5, 0x0}, {0x80000008, 0x3ff, 0x4a280265, 0x6, 0x1, 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00009d7000-0x4)={0x2, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00005d7000-0x51)=""/81) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000953000-0x28)={0x1, 0x0, [{0x40d, 0x0, 0x0}]}) 2018/01/31 23:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000875000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006f9000)={0x0, 0x1}, &(0x7f0000976000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c26000-0x8)={r3, 0x20}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8f) [ 178.260507] audit: type=1326 audit(1517440685.433:1825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24375 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 23:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/autofs\x00', 0x140, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000fbf000)=0x100000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/31 23:18:06 executing program 3: 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x0, &(0x7f00005db000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000949000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000bf8000)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cb6000-0x4)=0x0, &(0x7f0000f02000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 23:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x20000000000000a4, [0x8, 0x1, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r3 = openat(0xffffffffffffff9c, &(0x7f0000fc8000)='./file0\x00', 0x80000, 0x40) modify_ldt$read(0x0, &(0x7f0000a40000)=""/218, 0xfffffffffffffce6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000500000)={0x0, 0x25, "080f26e51de9899932fc97a79d8559043ac337785c7474e9bc5a95a1fdc422216aed2d7181"}, &(0x7f00005e7000-0x4)=0x2d) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000030b000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1ff, [0x0, 0x8, 0x2ec2, 0x5, 0x7, 0x6, 0x1, 0xe6d5]}, 0x5c) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a2c000)=0x7b41, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009c2000-0x98)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfffffffffffffff7}, &(0x7f0000356000)=0x98) r5 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x28, 0x800, 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000637000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap$binder(&(0x7f0000808000/0x4000)=nil, 0x4000, 0x3, 0x10, r5, 0x54) sendmsg$nl_netfilter(r3, &(0x7f00004fa000-0x1d)={&(0x7f00006b0000-0xc)={0x10, 0x0, 0x0, 0x3100000}, 0xc, &(0x7f000081d000-0x10)={&(0x7f0000e4b000)={0x14, 0x10, 0x0, 0x736, 0x7, 0x3, {0x7, 0x0, 0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000139000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000e3e000-0xc)={@rand_addr=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00006ec000)=0xc) 2018/01/31 23:18:06 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000)="", 0x0) 2018/01/31 23:18:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002a2000)='/dev/snd/midiC#D#\x00', 0xfe8, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000a52000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:06 executing program 2: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1, 0x0}) userfaultfd(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'trusted.', '\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) modify_ldt$read(0x0, &(0x7f000006e000)=""/144, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000007, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket(0x15, 0x80005, 0x0) fstatfs(r4, &(0x7f0000c15000)=""/93) getsockopt(r4, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/01/31 23:18:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a65000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) statfs(&(0x7f000075b000)='./file0\x00', &(0x7f0000905000-0xea)=""/234) 2018/01/31 23:18:06 executing program 3: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) io_getevents(r1, 0x0, 0x0, &(0x7f0000c8a000-0x80)=[], &(0x7f000018e000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bdc000)={0x0, 0x31, "176eed5cdb2585838d6b9aefedc3081e342e88eca8d49388a32e01c6d7977e14b26442f3aaed5072f8b30dc67cbce2c156"}, &(0x7f00001ed000)=0x39) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6f000)={r2, 0x2, 0x40}, &(0x7f0000bf7000)=0x8) io_submit(r1, 0x0, &(0x7f000044b000)=[]) 2018/01/31 23:18:06 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000395000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000572000-0x38)={&(0x7f0000671000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000032000-0x10)={&(0x7f00008be000-0x24)={0x24, 0xb, 0x6, 0x8000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xffffffffffffff7b, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c10000-0x20)={0x5, 0x3, 0x4, 0x10000, 0x4, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000120000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000060b000)={r2, 0x1ff}, 0x8) 2018/01/31 23:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@common='ip_vti0\x00', @ifru_mtu=0x40000000008}) [ 178.512192] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 178.540108] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 23:18:06 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/sequencer2\x00', 0x24000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f28000)='/dev/input/mouse#\x00', 0x200, 0x4000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000b13000)={0x100000, &(0x7f0000963000)=0x0, 0x4, r2, 0x6}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x200000000}) 2018/01/31 23:18:06 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006ef000)='/dev/dsp#\x00', 0x2, 0xa00) write$evdev(r1, &(0x7f0000f2c000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x7}, {{0x0, 0x7530}, 0x5, 0x7, 0xfff}, {{0x0, 0x0}, 0xabe9, 0x1, 0x5}, {{0x77359400, 0x0}, 0x0, 0x5, 0x10001}], 0x60) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0x16, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key=0x0, @gre_key=0x0}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @icmp_id=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x310) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00005b8000)=""/38, &(0x7f0000c74000)=0x26) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000073d000-0x54)=""/84) 2018/01/31 23:18:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000acb000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 23:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000196000)='/dev/sequencer2\x00', 0x40200, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000683000)={0x5b0, 0x1ff, 0x8, 0x4}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write$eventfd(r2, &(0x7f0000f43000)=0x0, 0x8) socket$kcm(0x29, 0x7, 0x0) 2018/01/31 23:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x98)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002b1000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b64000)=0x28) waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/31 23:18:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) bind(r1, &(0x7f000017d000-0x10)=@nfc={0x27, 0x9a, 0xfffffffffffffffc, 0x5}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000018c000-0x4)=0x100000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ea000-0xa)='/dev/cuse\x00', 0x105080, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000be8000)={0x0, 0x3, 0xb1fb, 0x7f8000000000000, 0x4, 0x6, 0x7, 0x80000001, 0x2, 0x401}) 2018/01/31 23:18:06 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x6cbdbee3cf32e48c}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) 2018/01/31 23:18:06 executing program 1: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000871000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2a080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x6, {{0xa, 0x2, 0x6f1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x200002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b7e000-0xc)={0x0, 0x2, 0x30}, &(0x7f00007ac000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0xffffffffffffff4f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000002000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="eae6064e3a05d15fc4a6b34f94ed9d05a57b1a5ff2284df7581ba9524479d913"}) 2018/01/31 23:18:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b32000)={{0x800000000080, 0x0}, "0a01eaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d0000000000000005f8b2900a27800f0000000000000509eb42d576589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 23:18:07 executing program 3: prctl$getreaper(0x1b, &(0x7f0000202000-0x8)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x8000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000655000-0x8)={0xfffffffffffffffb, 0xe76}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000e51000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000052c000)=0x60, 0x800) 2018/01/31 23:18:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sysinfo(&(0x7f0000555000)=""/253) syz_extract_tcp_res$synack(&(0x7f0000558000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 23:18:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '}\x00'}, &(0x7f0000000000)='cpuset).\x00', 0x9, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 178.726886] ================================================================== [ 178.734334] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 178.740980] Read of size 8 at addr ffff8801ad128c88 by task syz-executor7/24496 [ 178.748398] [ 178.750020] CPU: 0 PID: 24496 Comm: syz-executor7 Not tainted 4.15.0+ #288 [ 178.757009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.766343] Call Trace: [ 178.768908] dump_stack+0x194/0x257 [ 178.772518] ? arch_local_irq_restore+0x53/0x53 [ 178.777165] ? show_regs_print_info+0x18/0x18 [ 178.781644] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 178.786730] ? __wake_up_common+0x670/0x780 [ 178.791035] print_address_description+0x73/0x250 [ 178.795856] ? __wake_up_common+0x670/0x780 [ 178.800157] kasan_report+0x25b/0x340 [ 178.803945] __asan_report_load8_noabort+0x14/0x20 [ 178.808852] __wake_up_common+0x670/0x780 [ 178.812987] ? do_wait_intr_irq+0x3e0/0x3e0 [ 178.817294] ? do_raw_spin_trylock+0x190/0x190 [ 178.821857] ? locks_check_ctx_file_list+0x104/0x2b0 [ 178.826954] __wake_up_common_lock+0x1b4/0x310 [ 178.831512] ? locks_remove_file+0x3fa/0x5a0 [ 178.835902] ? __wake_up_common+0x780/0x780 [ 178.840201] ? fcntl_setlk+0x10c0/0x10c0 [ 178.844258] ? fsnotify_first_mark+0x2b0/0x2b0 [ 178.848825] ? eventfd_show_fdinfo+0x90/0x90 [ 178.853211] __wake_up+0xe/0x10 [ 178.856468] eventfd_release+0x4a/0x60 [ 178.860333] __fput+0x327/0x7e0 [ 178.863604] ? fput+0x140/0x140 [ 178.866863] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 178.872722] ? _raw_spin_unlock_irq+0x27/0x70 [ 178.877206] ____fput+0x15/0x20 [ 178.880462] task_work_run+0x199/0x270 [ 178.884332] ? task_work_cancel+0x210/0x210 [ 178.888633] ? _raw_spin_unlock+0x22/0x30 [ 178.892760] ? switch_task_namespaces+0x87/0xc0 [ 178.897415] do_exit+0x9bb/0x1ad0 [ 178.900859] ? mm_update_next_owner+0x930/0x930 [ 178.905512] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 178.910695] ? find_held_lock+0x35/0x1d0 [ 178.914752] ? lock_downgrade+0x980/0x980 [ 178.918878] ? perf_trace_lock+0xd6/0x900 [ 178.923005] ? perf_trace_lock_acquire+0xe3/0x980 [ 178.927826] ? lock_release+0xa40/0xa40 [ 178.931786] ? trace_event_raw_event_lock+0x340/0x340 [ 178.936956] ? perf_trace_lock+0x900/0x900 [ 178.941180] ? check_noncircular+0x20/0x20 [ 178.945394] ? futex_wait+0x6a9/0x9a0 [ 178.949184] ? memset+0x31/0x40 [ 178.952450] ? find_held_lock+0x35/0x1d0 [ 178.956502] ? get_signal+0x7a9/0x16d0 [ 178.960368] ? lock_downgrade+0x980/0x980 [ 178.964510] do_group_exit+0x149/0x400 [ 178.968374] ? do_raw_spin_trylock+0x190/0x190 [ 178.972933] ? SyS_exit+0x30/0x30 [ 178.976363] ? _raw_spin_unlock_irq+0x27/0x70 [ 178.980841] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.985846] get_signal+0x73a/0x16d0 [ 178.989552] ? ptrace_notify+0x130/0x130 [ 178.993603] ? exit_robust_list+0x240/0x240 [ 178.997914] ? __sched_text_start+0x8/0x8 [ 179.002052] ? __fget+0x35c/0x570 [ 179.005494] do_signal+0x90/0x1eb0 [ 179.009018] ? iterate_fd+0x3f0/0x3f0 [ 179.012795] ? __lock_is_held+0xb6/0x140 [ 179.016846] ? setup_sigcontext+0x7d0/0x7d0 [ 179.021150] ? wake_up_q+0xe0/0xe0 [ 179.024679] ? schedule+0xf5/0x430 [ 179.028201] ? __schedule+0x2060/0x2060 [ 179.032154] ? __vfs_write+0xf7/0x970 [ 179.035953] ? fsnotify+0x7b3/0x1140 [ 179.039649] ? exit_to_usermode_loop+0x8c/0x310 [ 179.044305] exit_to_usermode_loop+0x214/0x310 [ 179.048863] ? fsnotify_first_mark+0x2b0/0x2b0 [ 179.053426] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 179.058957] syscall_return_slowpath+0x490/0x550 [ 179.063692] ? prepare_exit_to_usermode+0x340/0x340 [ 179.068686] ? SyS_write+0x184/0x220 [ 179.072380] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 179.077290] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.082287] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 179.087036] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 179.091770] RIP: 0033:0x453299 [ 179.094935] RSP: 002b:00007f5c076c8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.102621] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000453299 [ 179.109868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 179.117118] RBP: 000000000071bf80 R08: 0000000000000651 R09: 000000000071bf58 [ 179.124366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.131614] R13: 0000000000a2f33f R14: 00007f5c076c99c0 R15: 0000000000000002 [ 179.138887] [ 179.140493] Allocated by task 24486: [ 179.144182] save_stack+0x43/0xd0 [ 179.147609] kasan_kmalloc+0xad/0xe0 [ 179.151297] __kmalloc_node+0x47/0x70 [ 179.155074] kvmalloc_node+0x64/0xd0 [ 179.158764] vhost_net_open+0x27/0x670 [ 179.162628] misc_open+0x382/0x500 [ 179.166144] chrdev_open+0x257/0x730 [ 179.169834] do_dentry_open+0x667/0xd40 [ 179.173783] vfs_open+0x107/0x220 [ 179.177212] path_openat+0x1151/0x3530 [ 179.181075] do_filp_open+0x25b/0x3b0 [ 179.184850] do_sys_open+0x502/0x6d0 [ 179.188537] SyS_openat+0x30/0x40 [ 179.191966] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 179.196695] [ 179.198297] Freed by task 24496: [ 179.201637] save_stack+0x43/0xd0 [ 179.205067] kasan_slab_free+0x71/0xc0 [ 179.208930] kfree+0xd6/0x260 [ 179.212014] kvfree+0x36/0x60 [ 179.215097] vhost_net_release+0x159/0x190 [ 179.219305] __fput+0x327/0x7e0 [ 179.222564] ____fput+0x15/0x20 [ 179.225818] task_work_run+0x199/0x270 [ 179.229681] do_exit+0x9bb/0x1ad0 [ 179.233109] do_group_exit+0x149/0x400 [ 179.236974] get_signal+0x73a/0x16d0 [ 179.240664] do_signal+0x90/0x1eb0 [ 179.244180] exit_to_usermode_loop+0x214/0x310 [ 179.248739] syscall_return_slowpath+0x490/0x550 [ 179.253472] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 179.258202] [ 179.259809] The buggy address belongs to the object at ffff8801ad128a00 [ 179.259809] which belongs to the cache kmalloc-65536 of size 65536 [ 179.272790] The buggy address is located 648 bytes inside of [ 179.272790] 65536-byte region [ffff8801ad128a00, ffff8801ad138a00) [ 179.284812] The buggy address belongs to the page: [ 179.289717] page:ffffea0006b44800 count:1 mapcount:0 mapping:ffff8801ad128a00 index:0x0 compound_mapcount: 0 [ 179.299670] flags: 0x2fffc0000008100(slab|head) [ 179.304317] raw: 02fffc0000008100 ffff8801ad128a00 0000000000000000 0000000100000001 [ 179.312178] raw: ffffea0006c3f820 ffffea0006816020 ffff8801db002500 0000000000000000 [ 179.320033] page dumped because: kasan: bad access detected [ 179.325716] [ 179.327319] Memory state around the buggy address: [ 179.332221] ffff8801ad128b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 179.339563] ffff8801ad128c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 179.346899] >ffff8801ad128c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 179.354233] ^ [ 179.357833] ffff8801ad128d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 179.365170] ffff8801ad128d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 179.372506] ================================================================== [ 179.379841] Disabling lock debugging due to kernel taint [ 179.385266] Kernel panic - not syncing: panic_on_warn set ... [ 179.385266] [ 179.392609] CPU: 0 PID: 24496 Comm: syz-executor7 Tainted: G B 4.15.0+ #288 [ 179.400899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.410231] Call Trace: [ 179.412804] dump_stack+0x194/0x257 [ 179.416410] ? arch_local_irq_restore+0x53/0x53 [ 179.421053] ? kasan_end_report+0x32/0x50 [ 179.425184] ? lock_downgrade+0x980/0x980 [ 179.429310] ? vsnprintf+0x1ed/0x1900 [ 179.433092] ? __wake_up_common+0x5b0/0x780 [ 179.437394] panic+0x1e4/0x41c [ 179.440565] ? refcount_error_report+0x214/0x214 [ 179.445302] ? add_taint+0x40/0x50 [ 179.448822] ? __wake_up_common+0x670/0x780 [ 179.453121] kasan_end_report+0x50/0x50 [ 179.457071] kasan_report+0x144/0x340 [ 179.460855] __asan_report_load8_noabort+0x14/0x20 [ 179.465780] __wake_up_common+0x670/0x780 [ 179.469917] ? do_wait_intr_irq+0x3e0/0x3e0 [ 179.474220] ? do_raw_spin_trylock+0x190/0x190 [ 179.478780] ? locks_check_ctx_file_list+0x104/0x2b0 [ 179.483868] __wake_up_common_lock+0x1b4/0x310 [ 179.488427] ? locks_remove_file+0x3fa/0x5a0 [ 179.492812] ? __wake_up_common+0x780/0x780 [ 179.497107] ? fcntl_setlk+0x10c0/0x10c0 [ 179.501157] ? fsnotify_first_mark+0x2b0/0x2b0 [ 179.505720] ? eventfd_show_fdinfo+0x90/0x90 [ 179.510105] __wake_up+0xe/0x10 [ 179.513362] eventfd_release+0x4a/0x60 [ 179.517224] __fput+0x327/0x7e0 [ 179.520485] ? fput+0x140/0x140 [ 179.523742] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 179.529603] ? _raw_spin_unlock_irq+0x27/0x70 [ 179.534078] ____fput+0x15/0x20 [ 179.537338] task_work_run+0x199/0x270 [ 179.541203] ? task_work_cancel+0x210/0x210 [ 179.545502] ? _raw_spin_unlock+0x22/0x30 [ 179.549627] ? switch_task_namespaces+0x87/0xc0 [ 179.554280] do_exit+0x9bb/0x1ad0 [ 179.557716] ? mm_update_next_owner+0x930/0x930 [ 179.562366] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 179.567542] ? find_held_lock+0x35/0x1d0 [ 179.571594] ? lock_downgrade+0x980/0x980 [ 179.575716] ? perf_trace_lock+0xd6/0x900 [ 179.579841] ? perf_trace_lock_acquire+0xe3/0x980 [ 179.584661] ? lock_release+0xa40/0xa40 [ 179.588617] ? trace_event_raw_event_lock+0x340/0x340 [ 179.593786] ? perf_trace_lock+0x900/0x900 [ 179.598005] ? check_noncircular+0x20/0x20 [ 179.602218] ? futex_wait+0x6a9/0x9a0 [ 179.606003] ? memset+0x31/0x40 [ 179.609269] ? find_held_lock+0x35/0x1d0 [ 179.613314] ? get_signal+0x7a9/0x16d0 [ 179.617178] ? lock_downgrade+0x980/0x980 [ 179.621312] do_group_exit+0x149/0x400 [ 179.625177] ? do_raw_spin_trylock+0x190/0x190 [ 179.630842] ? SyS_exit+0x30/0x30 [ 179.634275] ? _raw_spin_unlock_irq+0x27/0x70 [ 179.638752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.643751] get_signal+0x73a/0x16d0 [ 179.647452] ? ptrace_notify+0x130/0x130 [ 179.651495] ? exit_robust_list+0x240/0x240 [ 179.655801] ? __sched_text_start+0x8/0x8 [ 179.659933] ? __fget+0x35c/0x570 [ 179.663371] do_signal+0x90/0x1eb0 [ 179.666887] ? iterate_fd+0x3f0/0x3f0 [ 179.670661] ? __lock_is_held+0xb6/0x140 [ 179.674704] ? setup_sigcontext+0x7d0/0x7d0 [ 179.679003] ? wake_up_q+0xe0/0xe0 [ 179.682527] ? schedule+0xf5/0x430 [ 179.686050] ? __schedule+0x2060/0x2060 [ 179.690000] ? __vfs_write+0xf7/0x970 [ 179.693792] ? fsnotify+0x7b3/0x1140 [ 179.697486] ? exit_to_usermode_loop+0x8c/0x310 [ 179.702137] exit_to_usermode_loop+0x214/0x310 [ 179.706693] ? fsnotify_first_mark+0x2b0/0x2b0 [ 179.711254] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 179.716779] syscall_return_slowpath+0x490/0x550 [ 179.721515] ? prepare_exit_to_usermode+0x340/0x340 [ 179.726504] ? SyS_write+0x184/0x220 [ 179.730195] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 179.735106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.740102] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 179.744840] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 179.749570] RIP: 0033:0x453299 [ 179.752736] RSP: 002b:00007f5c076c8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.760418] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000453299 [ 179.767662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 179.774906] RBP: 000000000071bf80 R08: 0000000000000651 R09: 000000000071bf58 [ 179.782149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.789397] R13: 0000000000a2f33f R14: 00007f5c076c99c0 R15: 0000000000000002 [ 179.797107] Dumping ftrace buffer: [ 179.800623] (ftrace buffer empty) [ 179.804310] Kernel Offset: disabled [ 179.807912] Rebooting in 86400 seconds..