4988eb9cab8fa503f8e91ce3f68db97771f7ffc83ca79c357184f91f555c1d832dc370e931a9c57576f31ca87a7d9dc93159e7d7d195c28daa045621d2c8281deaf27b28754cafb200ad346c96", 0xb3}], 0x3, &(0x7f00000d8000-0x160)=[@rights={0x20, 0x1, 0x1, [r121, r122, r123, r124]}, @cred={0x20, 0x1, 0x2, r125, r126, r127}, @rights={0x20, 0x1, 0x1, [r128, r129, r130, r131]}, @rights={0x18, 0x1, 0x1, [r132]}, @rights={0x20, 0x1, 0x1, [r133, r134, r135, r136]}, @rights={0x28, 0x1, 0x1, [r137, r138, r139, r140, r141, r142]}, @rights={0x30, 0x1, 0x1, [r143, r144, r145, r146, r147, r148, r149]}, @rights={0x20, 0x1, 0x1, [r150, r151, r152, r153]}, @rights={0x38, 0x1, 0x1, [r154, r155, r156, r157, r158, r159, r160, r161, r162, r163]}, @rights={0x18, 0x1, 0x1, [r164]}], 0x160, 0x24000000}], 0x8, 0x48840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r165 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r165, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) ioctl$EVIOCSCLOCKID(r165, 0x400445a0, &(0x7f00000fd000-0x4)=0x7) ioctl$sock_FIOGETOWN(r165, 0x8903, &(0x7f0000ece000)=0x0) getpgid(r166) r167 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T1(r167, 0x103, 0x1, &(0x7f00003ff000-0x4), &(0x7f000070d000)=0x4) sendmmsg(r167, &(0x7f0000812000-0x3c)=[{{&(0x7f0000c84000-0x10)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f00006f0000-0x30)=[{&(0x7f00005fc000)="a437ca1c5063f1e6f5764d57623b7eec653a8b0e0baf55b81e2b4fd174e4f9a4d0b687b7cdd025c617fa5cc504819846f6dd0cc107f47c88e70f5f7b7046d50ece4116b454c34ee17ac14b21d5943e4a13db68c08af7f32a862be14f89dd4666481819fef7e1ed35deebed007e8b80775c4e5c09c043332a0dbe600977e8c928746682c8b38f1747a823c3808396f37764d2f7052c6379ff7ffc3a09b4d8ea1ac7b22476f07b4bebe68cb2eae9e712788b98c86d3b441d70aa4d371ddf0c4d39660f4b", 0xc3}, {&(0x7f0000044000-0xe8)="dd05cdd103fb6bc7f98431cd6e42f420773b7a505beaae7336090731af97bee79cf1dcfc8e538c8039cb2c2a7f82ab416ad02b1cc0c12150cd93003c34e42b23acb35b509a550578d381a1d4090573305f04a1a8e32e95a9274723cb38ceefd9645c3c5c47e64047a3b2b2f2a36cae975cc4771c148feb59d55bdbd373380df21ba62380189098d4715a7e68f11360abf9f9b3f4801ae085e231866a3be1a0d8963d13b868f45bf9441e36328f7b49bbcbb290c11a2cb7918750b97f83701eba006af3a07ab64520889f57e71a68a08fda496505149ca553e21270b88917c09c465d16bea95f5b58", 0xe7}, {&(0x7f00004a3000)="bdc5465045c4dafaf2ab8a1d1d32fcc65eb035f779a43e59866e03b29401e1ce477d7a0277b1f5", 0x27}], 0x3, &(0x7f0000f9d000)=[{0x108, 0x19f, 0x5, "24bab963952b1cbbe61f87ad875b7061bd9cbe0bc1ab24668847087a87f328582f54ebb9b4643a6cbacc8252f43ec5f3c5f6f783fd1679040337f0a9748a91fba8a6f5e211e3f23f6a9a540135bf3f9968c0bfc177cd5f509888f12ddea1fc0c0d88c23f031d1e0b6e1e1b543c0c3b77cecbe3f9552247511530fe0645bf6e3f911a909abe03e50f889c62992bafccd50403b54260b527779543b273ae6f9312c07300f906c960e564e74fc513629e54acaa694a1a51256b3b9953e6b82e4ad2fbaf7c4147c727aca09befc5a3720cab0d08aafa243b33c558867222e66c793bbd0992db43b5daadb6425096771816c9955e"}, {0x30, 0x0, 0x5, "3841c05f8ac3837579fc1916a1e7be91888cfd1bf2e3a005a44a"}, {0x364, 0x1ff, 0x5, "9c01ba2fb50ee34245949442e0973fbbba0da6d296ba320c70b5384a4b7970926207ea17fb3890c960eee664df7d91c3aa3f65dd7e02c0eecdbd26d53b01ec6a18eb6c002b48f97c1059aa41fb72a13940f2b4e6ecb6796ea6c3249327bdad1080d43f135959c3ef3444c5a72e8de339785f0969fe1b3f41566fddaa3dde61be7971b24c9f242d448c242f0c480a4a6785f981f315adece0fef47f24366ee00646c00b1543130419eb5579d9c9e9b4b50ddc5055d784dbe01595f7e90ac2a83f3b895165c6d6ccf4e0843e04a93725f9bf2d284cdbada97a276c87701e17"}, {0xa0, 0x104, 0x1, "404615346d1b53311813db4311c05930d44a4719ea7a391342afa8e756ea0ffbd8f950584f1d6a1bea3d4d37b1a8594c3cc9b39746d6e2780e023787a94a48af2b33319226b2d010908ddc8507f3926c7670ceb2305b5a70b67d64a3fa089bbea70d556aae30ac62a907d7f62dac50ae81c419d4313523cbd18d2bac684b2723333b291519d2ecb1730677"}], 0x2c8, 0x10}, 0x7}], 0x1, 0x4008000) stat(&(0x7f0000d48000-0x8)='./file0\x00', &(0x7f00006e8000-0x44)) 2018/02/03 12:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x126) 2018/02/03 12:54:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fff) r1 = 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) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x55}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = memfd_create(&(0x7f0000012000)='\x00', 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000003000), 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x2, 0x33f}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000)={r3, 0x0, 0x101}, &(0x7f0000013000-0x4)=0x8) sysinfo(&(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f35000)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x200, 0x3, 0x5}}) 2018/02/03 12:54:57 executing program 3: epoll_create(0xc1d7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000006000)='/dev/urandom\x00', 0x0, 0x20) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/02/03 12:54:57 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x200}}, 0xd1, 0xffffffffffffffff, 0x3b8, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@can={0x1d, r2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="411031814f398a7f39df4613f689799d1340a79e92ed2917fdbce836f66e83c721d269a1084f2fd84ae46417fc8a2cb7ede74137ebb58f676b061965a255fa2104c158f713304c10a539391dcc527b597303962950e00defd15817f083", 0x5d}, {&(0x7f0000001000-0x1000)="8871682fcf206c62f6b070e9ade88898212fd3e27349ac15f068184aababa3659aef646410a70b8dfcc739755bdd1b0e357b2b7342533efe65dd87b9c7032f854935b58570cd97c60fd945e4a68c95b780fa8d556cdbc0630a665941beb16e9740e042e2c0b270511752c7106523961014f1e38d4fb42934636ff93f9be0aa11e5222177ad6cc790b466fb4bce098a11a9a9ab941d8c9293e107a7f8701bf5cba0d1362a337b876119d01cafd797526767651cc086784f324bf7acbcbdbae839069cef96ea7f2f32237b3f42acaefe6c40fcb7528ba7f801b485e0525eed1be6d6657df68c8795ff8a5d1ab30ac52c642299732f4f999137764d0c726a9e49476a3f8a6c7ec715cb2ea52644344c15c3d30dbcba1a3b19e919377c6d77b0de98341241c2b1cff265b1d881294115b0915df089f37df908becb30809b481e51c016d8b2e2193960fd9f2c1d0ac400b24e2c7e17da5608a73a3af91b325535b9d7e5d0bbe5310a4243553008acfa4b62bcb47ca14518d8c9d7874777b17e21addfc736d471ba89633cf4155563b6a1fd4330c6c7a5f624b84ae97e567265cb0ad3b6ddc592b0ff8e51fdc3d2405f1b187c0a6e6a7d27ddcd7952206096b5b5f40fcb979257b1983022f5484a876cc13b1ddfdb789cf35462b1f5489aacb02daae66a1ec2505e13a11075942660cac3cd1b1dd479fef34c4168a9547e2c114cd55de672d3fdae8979d84a6dd6860f7edef1e6fd2db4847b84fd012514aa0b561e7e64dc5cec93651f7d0116c2a825649720d020c7d0291cd50bcb532d7b4b46d708887020d604223341dc9782fbf5bc21e7e966b9c0d1eb9277ed2222ae6b79f83bbf95ade6fbc36b9deaabe3c91adeceda07b9b32e2ede2033ac6e7bb3589db0fcab19e0b1ed2466c59fc1bcd28f9930e35af2aa17c4f887c91a7bce1c66e6264778e54c38728eebc8232f63fcfffa838bcd4433326e716398b7560591f2cdb3585c4c512a30982ee5cb1930c5b94bc50900ae25e10cdbcc9491ef88e56716d3214000532509bbe51717f19469b53b3e548f15b2e0ddf1a783181c8d967cc08f6dec54fead7a7bae5a39c50456c363b33dc303325a75fdbbc4cff62a9340f7b7e48dd5931734b3ada7794167c15809c25f7a1b2ee8938b66d403e1692196404a6e854e165458bf1c6068e607384177aaf9a2fba07070965aaa8ee809ed9a3e038c2773d23788e7b6c01d136657fb803ccb487c50c82114ac85d567195a79f87703ed497b64fe2043d20b2d97bdc8082f0eed340d5dabf5e331f6205c05f0e05946bc0dd4c45025f626f53786931c193453c58fc0a24019c825c13f61b832b9d2695b8929643cb0b4b8c9bf03ffdd548968d4fd916903f970b52c42cbaee7672b8d40d520df6a6f17c0aae6533f86655903e808a5494ac105ce966e64f935c00ef43255a863df6b42a447eb5cecb2943c99db57d2268a48f4007b995cb90bb8727ed4555ae3f2a61fb00d1a7e96557c1597c00571876c9764a3f014ed18ee03f02c7d3c6c8cfb359bdb68294233e4635c6842ff4d09a09927c5b4e712188416d5916b75f84ef9e96ea517646e196b7830ea89552856b30ce5b7e632bd72ae1afea1a8a569e32d4192ae9b98103ebf11184723b41aa581d32c0f2538a8e203a011b77f0e0b1280df37c0c9781c51c112c743ac75cda6afe39de44918e6f10c1455f4e87376bc66acb7b3d1a5087b970094d9230eb857435de3612644735b9d8e513482b5af7f8e69bf0f76e9145a48174a8580eaece5d8f239313c7803ba25adacd2e9344018d8368929fef96a63f4b84bdc38658716d54203f9fb4c7c4eb965ec98e52c8102bfb92dbf1aac5e1605d1c2732df93667bfbe3bb1a095ffe5ad289d5697132b7b4351ae7c94847da3542d578042301c497da3b9b4f7f6c0bef373d149bc41adc7844ff4618bb93dd67b375398949ed06e4bb4ae3e9c42f8af11235dbebf1d6d5c0a60b35ef84df3167c707979bdd68dfd6e9415958f05b9a77e0a7f9e95390872659d3394f52d71e959ae99b4b21f7e7ba8db89c5a8d366b690c59eefb77ead558d65a4bbf7af70e17249e09e71393b97d013318c1aeaff82740e0481229e73b678872fee8ebe023c64cc9c3e6990135b74729bb62fd3ee053aa25d069355ae3d0acf192e69c20b20d35a007262aad78131a05c4b6860b29c1dc622a66662cac4c68afbcdb9fe4c59a243cdc196779685fc2f6e5a02e55a467d315e02484dd9a1d7d67fe598f3d4864b072c855e3d5d763d482045ebf97db363632189d5ea94fcb5c048009f54e272522f0dada08e683810794f6ffae773488feeb628eeef82c2156b65bb581ad94e2b26ba1ec431a5d9f46f04a473e666e21a6c9df7b52a6389320a6f7ebfd2389d0bdb72c19ee243a90b8d63e87b0845f5002e40052aab6d78651780a12a17ecd22ec0af2844dfd56061731d8aedb5221efb70ea8843db1c68d862c1cc242b28bf938d5527363c44f489a496552737a105dc75831b4d74a2933aab32652e4c24b01702e5097c60fb5d20a8b362474fb41834294ee9e5d8663d2de9542df071dc499db1a045b51eb90d22a9eb22122d5ae9e7f478507645f625efbc3fe5431740a35ec8b6deec3433b2941008bb5e9badf934f8d916b99f5535acc6711f3e555d716cae405aee5d00693fb9ba434d1ca29cd83fc8f2d9229127f13e39691b59fe781a5161e32124564181501d055158008677c87d5231f0ade82ba2ec9928f189ba0f71ece027d274e02cecbe67747f912c11dc242f024caac8f800eeeea1b9dec12d54c7d4a3fa1ab92d14551ce423c6fdf58c7e6f45b13cdfc115d116d8e0cc9e8f75eaa85fd0d88bfdeef851d1ded2a7c9122ceb613fafa991bd398c829820fbb47629363bccf04b6fc471db389502b575b5f19d8829b689c3c463ab12b731266115c7c022207037505e766f17eff35058a132c3e428d43194529879e01469beb68433e1e089a16b988b726fb9321c7a46bbce4a349b713e81ad3f717e6abb8153356a3cc0902087d60811da7ff1f27a388e55a6bcb822c7f33b8674429a7545dfa5005e6a70a78e5760983b4f76a07baa7853a931fbc62d180035b5f925de4b8da34ddb8f8f66ea304be7d792a6a4ec1d30fac2cbbbcf29a175ed5ebb57f1e45b1e89c4be6b84bb414870e8d614026db0e47cb5c425bc2f2593cfad36bd71f224afaa42a0eb8a304ec5ba44fc3ec3e60b2d6c9fd2c25a0b956c6cb7230a7bdd833bd4cbcea5e9ba36f4a5b595c88e212af47b53e2a8445663ef659bf22567317525de367c5e8918fce04e506034d62c974c9d0b9b3f89499a112b9a9a40af87deaec96900291d5ed62aa7bfb0821946343aa08056821ddb16caf0a1bbdee2337d2cc54aaa30f891e6341086c13282f0aaa21e501426cd4d702a35024b5b3a902bd8d40ac476c54471de5d98a19c845d3a57f577a46096974a9645dc528f1afe43615740de64ad5a3e20b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0x1000}, {&(0x7f0000002000-0x7b)="6e8587b63730aa22372b87db726c4b49dbfd75c9dff7b7a9a9a9db1f61bc5661192f21893ffe8244fb2e6180243fc60a21fcfbc85d240e27f14140139118836a220f37e380f8b80062a483d6bedfcfa3eda2331ec1ff39dd754ede59447cc786e87fc00e57d1933f35a9f7e14b212027d0de2bbdee4df38397d65c", 0x7b}, {&(0x7f0000001000-0x10)="17177d3060c81d95b935544ec33f8585", 0x10}, {&(0x7f0000000000)="aac2123372b83e91be998e9d8873ff93f6a1c41c2e9275084a9665c01a4514c3f21e394cbd995e882ce3", 0x2a}, {&(0x7f0000001000)="60fca9cd850127416230054144520010c4526ecde94f284fed783071a413ebefaba8dd44c7", 0x25}, {&(0x7f0000001000-0x72)="4058d8d698bf6d8b2448f8fd8477398f32b6408f5b2e8e94787eb784ff266d815a4ebf10b4eb5b4d8947ed14542e193cc82e4b6c8664aa8d68dda56cf6457f9debabb831a1117f2d14de6730a33c6d501d4d53f8a32f463ec2adaeb912bc564230f4f31f3e535a5b36e39dc7bc5e8980880b", 0x72}], 0x7, &(0x7f0000002000-0x10e0)=[{0x70, 0x0, 0x8d11, "d6c0ebf7296255cde81656b4e6082ddd5e684e523fad3c424588d880d0234cc3b0f2e763c656aee298d053c8e50d7533778e9474c4843b314be58c1fcd7a4bdebb1f41c021f2dd4632b4f3a1a5b5ffa3c60cecf6ca0f0026a6"}, {0x38, 0x105, 0xffffffff, "a3401e21670c23d8373e747964c696c776feddcaa80289aae750da80679bbae7da678f"}, {0x28, 0x0, 0x40, "1b097632eaf476f1fcad2497a18b6167f9dd"}, {0x1010, 0x119, 0x0, "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"}], 0x10e0, 0x4000000}, 0x20040044) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, 0x8) 2018/02/03 12:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000359000)='/dev/net/tun\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) 2018/02/03 12:54:57 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35, 0x34}, 0x333) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000)=0x3) 2018/02/03 12:54:57 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000024000-0x4), &(0x7f0000024000-0x4)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000031000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000028000)=@ipv6_deladdr={0x68, 0x15, 0x300, 0x2, 0x1, {0xa, 0x38, 0x20c, 0xc8, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x11, 0x0, 0x2, 0x10000}}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x100000001, 0x1, 0x2, 0x40}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x68}, 0x1}, 0x0) 2018/02/03 12:54:57 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00005e2000)='/dev/random\x00', 0x0, 0x100) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x1d}], 0x1, 0xbad7) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000047a000-0x7b)=""/123, 0xffffffffffffff5f) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e2000), &(0x7f00003c7000)=0x14) close(r0) 2018/02/03 12:54:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x7fff, 0x8}, {0x9, 0xffffffffffffffc0}, 0x4, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80001) 2018/02/03 12:54:57 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') read$eventfd(r0, &(0x7f0000ffd000-0x3), 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d16000-0x4)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fff000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mq_getsetattr(r0, &(0x7f0000171000-0x40)={0x498, 0x6, 0x7, 0x4, 0x2, 0x8c, 0x4, 0x5}, &(0x7f0000ffd000)) prctl$getreaper(0x2f, &(0x7f0000a26000)) 2018/02/03 12:54:57 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/03 12:54:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a09000-0x4)) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f11000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000058c000)={@generic="a9e893aac517494ecac78b864494482c", @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/03 12:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sync_file_range(r0, 0xccbe, 0x4, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000+0xfc)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00003e7000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b53000-0xc)='/dev/rfkill\x00', 0xb9f9cb7f79b02bac, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005a3000)={0x0, 0x4}, &(0x7f000007f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1e, 0x9, 0x100000001, 0x7, r4}, &(0x7f0000af6000-0x4)=0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000940000)) 2018/02/03 12:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000b4a000-0x1e)='!nodev./proc!\'ppp0-:,$selinux\x00', 0x0) ftruncate(r2, 0x40001) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000ede000-0x4)=0x6) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000db000)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000866000)=""/4096, &(0x7f0000c4b000)=0x1000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) acct(&(0x7f000056f000-0x8)='./file0\x00') sendfile(r1, r2, &(0x7f00008b9000), 0x80000000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000cde000-0x4)={0x5}, 0x4) [ 93.946542] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 93.964927] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 12:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000204000), &(0x7f000005a000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/status\x00', 0x0, 0x0) getresuid(&(0x7f0000451000), &(0x7f00008e9000-0x4), &(0x7f00002f5000)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000c1b000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a9e000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000706000-0x4)=0x8c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000351000)={0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001a2000)={r2, 0x3}, 0x8) fstat(r3, &(0x7f0000798000)) getresgid(&(0x7f0000286000-0x4), &(0x7f000051b000-0x4), &(0x7f0000bf6000)) 2018/02/03 12:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getuid() write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) 2018/02/03 12:54:58 executing program 2: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c2f000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000c30000-0x10)={0x80, 0xffffffffffffff99}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000d2000-0x4)=0x1) 2018/02/03 12:54:58 executing program 4: socket(0x10, 0x803, 0x0) 2018/02/03 12:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) inotify_init1(0x80800) sendfile(r0, r0, &(0x7f000088c000), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ae5000-0x10)={0x7fff, 0x40, 0x135}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007c2000-0x4)={0x0, 0x100000001}, &(0x7f000041d000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b14000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000016e000)=0x8c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000db7000)=0x1000, 0x4) 2018/02/03 12:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) dup3(r1, r0, 0x0) 2018/02/03 12:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000940000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x10001, 0x3f, 0x1, 0xc16, 0x400}, &(0x7f0000a6c000-0x4)=0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000201000)='/dev/rfkill\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) execveat(r3, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003cd000-0xc)={r1, 0x2}, &(0x7f00004dd000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c70000)=@assoc_value={r1, 0x1}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f83000-0x1b4)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000200000+0xc31)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000570000)="617474c900") vmsplice(r1, &(0x7f0000872000-0x10)=[{&(0x7f00005f2000-0xb9)="8434b4cad4d522775ec72e4a5faa77ac0f24ad8a353ac90b05acb9eeb6f4d5e223e50efeef78c0ffec1f45a83992b3cabe4960017fb0cb7f397bad837aecc9bc008fb564549aa48dffaa2169a614f31720a7f44ddc802f8d35659fc94690d1efcc5bc196cfeb68625117826475fbf41be3bf18bcae8833bdd66f6a95b66cd4ff1163eeb00ed5c79933106ceb9c61aaa3fdfbfb0cccc50682a8998b22b5bb43e01b24b63b582525cde7e29a1b0d04d8055aa9a937ddd98a7390", 0xb9}], 0x1, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000029a000)={0x2, &(0x7f000064b000-0x10)=[{}, {0x0}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f9e000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000af6000)={r2, 0x4}) accept$ax25(r1, &(0x7f00000fd000), &(0x7f00008d6000)=0x10) r4 = memfd_create(&(0x7f0000b66000-0xe)='GPL+bdev&-GPL\x00', 0x0) flistxattr(r4, &(0x7f0000d85000)=""/147, 0x93) dup2(r1, r1) 2018/02/03 12:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/mls\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f000063f000), &(0x7f0000739000)=0x60) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) fcntl$notify(r1, 0x402, 0xb) 2018/02/03 12:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000856000)='/dev/sequencer\x00', 0x20000, 0x0) write$sndseq(r0, &(0x7f00001db000)=[{0x9, 0x6, 0x4, 0x4, @tick=0xfffffffffffffff7, {0x1, 0xffffffffffff0000}, {0xf200000, 0x3f}, @time=@time={0x77359400}}, {0x3ff, 0x3, 0x7, 0x2, @tick=0x7fffffff, {0x7bb, 0x3ff}, {0x1cf8e76b, 0x40}, @note={0x1, 0x9, 0x1, 0x0, 0xd67a}}, {0x80000000, 0x5, 0xb8a, 0xc9, @time={0x0, 0x989680}, {0x3f, 0x1}, {0x100000001, 0x6f100000000}, @raw32={[0x4, 0x66, 0x7]}}, {0x9, 0x7, 0xffff, 0x4, @tick=0x9, {0x0, 0x4}, {0xf7, 0x6}, @quote={{0x7, 0x7}, 0x9, &(0x7f0000e33000-0x30)={0x7fffffff, 0x6, 0x80000000, 0x400, @time={0x77359400}, {0x8, 0x9}, {0x3f, 0x7}, @ext={0x7e, &(0x7f000008d000)="491a25cc6c220e553df4ea01b0cc36287a1310a7ece85d18ebdcd69b4de456ab776b1a282eaa33b0eb7274897a05d8a9ee57a6e6199d00e8b6d7f5229f88d63d2cf8919792894ade32de48ea120b5c4a4fdb9d490b5fb2811e10ce83d5f790c2495ea2ad57d474101f9ba3be53f574667bf0b98510b253fb27d845436e91"}}}}], 0xc0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/03 12:54:58 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cde000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = mmap$binder(&(0x7f0000b48000/0x3000)=nil, 0x3000, 0x8, 0x2c010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d8c000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000fc8000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffff9c, 0x0) r5 = mmap$binder(&(0x7f000061d000/0x4000)=nil, 0x4000, 0x1000008, 0x4010, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000d48000/0x2000)=nil, 0x2000, 0x0, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14c, 0x0, &(0x7f000059a000)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000000)=[@flat={0x776a2a85, 0x100, r1}, @flat={0x77622a85, 0x0, r2, 0x1}], &(0x7f00003a4000)=[0x18, 0x40]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f00009ff000)=[@fda={0x66646185, 0x6, 0x1, 0x24}, @flat={0x77682a85, 0x1, r3, 0x4}], &(0x7f0000001000-0x40)=[0x30, 0x28, 0x18, 0x40, 0x38, 0x30, 0x20, 0x0]}, 0x9}}, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r5, 0x1}, @acquire_done={0x40106309, r6, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x50, &(0x7f0000805000)=[@fda={0x66646185, 0x4, 0x1, 0x35}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x0, 0x26}, @fd={0x66642a85, 0x0, r7}], &(0x7f0000000000)=[0x68, 0x30, 0x28, 0x18, 0x30, 0x30, 0x18, 0x30, 0x20, 0x30]}}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000bf7000)=[], &(0x7f0000000000)=[0x18, 0x40, 0x40]}}], 0x28, 0x0, &(0x7f00005e1000)="f2b58e08c7f047a96e9b3d5de6c318676763ae35ea0303406adf562881150e5a4162ba0eb3fbc5b8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r8 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r8, 0x0, r8) r9 = socket$inet(0x2, 0x4000000000000001, 0x4) sendto$inet(r9, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/03 12:54:58 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) socketpair(0x10, 0x2, 0xbd0, &(0x7f000018c000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000f9e000)={&(0x7f0000845000)=@proc={0x10, 0x0, 0x1, 0x8020}, 0xc, &(0x7f0000f9f000-0x10)=[{&(0x7f0000f9e000)={0x1078, 0x28, 0x60d, 0x3, 0x2, "", [@typed={0xc, 0x43, @pid=r1}, @generic="324f4b5d29278eea2de205d01a502a66b2b1ce95bbed59086cb50916a454bc5e42e696165d22bfa8a0315bb342357c42b877947061cc663b17ae311c1f1054cb40ab2ccba96aa9548b40bcf203b65cbcf2074e678824f0528fa0e1", @generic="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"]}, 0x1078}], 0x1, &(0x7f0000f9f000-0xc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, 0xffffffffffffffff}, @rights={0x10, 0x1, 0x1, []}], 0xc0, 0x4000}, 0x8001) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r5}, &(0x7f0000f9d000)) 2018/02/03 12:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000017e000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) accept4$ipx(r1, 0x0, &(0x7f0000c02000-0x4), 0x800) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a1f000-0x4), &(0x7f0000443000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) 2018/02/03 12:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f00003a0000-0x8)=0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec1000)='/dev/autofs\x00', 0xefffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000fea000)={0x5, 0x800000008000000, 0x5, 0x1, 0x100000000, 0xfffffffffffffffc, 0xffffffff, 0x520, 0x80000000, 0x5}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/03 12:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x7, &(0x7f0000ce6000)=[{0x100000001, 0x3, 0x6d78, 0x100000000}, {0x1ff, 0xdfc, 0x815, 0x7ff}, {0x3f, 0x4b4006c2, 0x0, 0xff}, {0xffffffff, 0x5, 0x400, 0xffffffff}, {0x7fb, 0x5, 0x100000000, 0x7}, {0x100000001, 0x80, 0x7, 0x7}, {0x9, 0x5, 0x81, 0x4}]}) r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f44000-0x68)={0x80, 0x81, 0x4, {}, 0x0, 0x1f}) write$selinux_create(r1, &(0x7f000066d000-0x3e)=@objname={'system_u:object_r:apt_var_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x38, 0x20, './file0\x00'}, 0x3e) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000042a000)=r0) sync_file_range(r1, 0x20, 0x7f, 0x7) setpgid(r0, 0x0) 2018/02/03 12:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/sequencer\x00', 0x2004, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0xfffffffffef7fff6}, {}, @ext={0x0, &(0x7f000076b000)}}], 0x30) r1 = add_key$keyring(&(0x7f0000139000-0x8)='keyring\x00', &(0x7f000071e000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000632000)='user\x00', &(0x7f000068d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d22000)="ecbd3146983e495d", 0x8, r1) 2018/02/03 12:54:58 executing program 3: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) prctl$setfpexc(0xc, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/03 12:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000043a000)='attr\x00') mkdirat(r1, &(0x7f0000e7d000)='./file0\x00', 0x0) [ 94.504844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.527552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 12:54:58 executing program 2: r0 = socket(0x1a, 0x8000f, 0x200000000000040) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000039d000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000029f000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00001a7000)=0x100000000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000daf000-0x2)={0x6, 0x5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/03 12:54:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/47, 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xbc104ff, 0x80000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x100, 0x40, 0x0, 0x0, 0x1e, 0x9, "1846703f3ea9ef7a02e406cb5ac77ae89edf611c4e131f808f9939b86a96d64e8061d3ff47950bb5393cb82ec55dc5c93dd8d21eb94e4a80620d865a4e9d1f19", "864da41c00de1a0c54c11b73de216f351c58438562e014b815b6012aa8d861a087fa9c9acdc1611800768f9a21cefd54189843fca03a9c2ac4c39d0a8859ac5a", "69947fc51439bc82e5c382e65166c6d0fd6ec2028fd7cbf3fdcaf8f977cf3794", [0x10001, 0x3]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000+0xb4)='/dev/sg#\x00', 0x2680000000000000, 0x40a181) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x6)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[r4, r5, r6]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000000000)=&(0x7f000021b000-0x18), &(0x7f0000ebb000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) syz_open_procfs(r2, &(0x7f0000c59000-0xe)='oom_score_adj\x00') 2018/02/03 12:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/03 12:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000922000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/03 12:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e8000)={{{@in=@broadcast, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000f22000)=0xe8) r1 = socket(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open$dir(&(0x7f000060f000)='./file0\x00', 0x0, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000047c000)={0x100000000, 0x7ff, 0x3, 0xffffffffffffffe0}, 0x10) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/02/03 12:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f55000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bce000/0x3000)=nil) mlock(&(0x7f0000a84000/0x1000)=nil, 0x1000) r0 = socket(0x10, 0x4, 0x9) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000012a000), &(0x7f00005df000)=0x4) 2018/02/03 12:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a92000-0xa0)="0a2cfcca1666d348782bef0d54eba171ff522db10f24ee89e076fc22cfa70cfc3d57bc856e196f74d027b3c72536e4a8b5441666be1ad39d2c7dfc4592a76d150cd0daca94aa75dd4b5174987991b7f8c62ef29513c851410fc6370489e93b60b2bc36138c97d4269757999a0020274243a50bec6647f167e373f02a7ef74089ed2ebb56d8941ec97d9147cab49c98105a144d8f74fb17ef94e9fbb0a8f54702", 0xa0, 0x20004080, &(0x7f0000199000)={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/03 12:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000052f000)={0x0, 0xff}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008d4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1ff, @empty, 0x2}}, 0x80, 0xfffffffffffffbff, 0x7d6, 0x1, 0x10}, &(0x7f0000df6000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009a0000)={r0, 0x9}, 0xfffffe82) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000952000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dbe000-0x4)=0x0) waitid(0x2, r2, 0x0, 0x2, &(0x7f000039a000-0x90)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e8f000-0x5c)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, {0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3}, 0x1, [0x5b3c7d38, 0x1, 0x0, 0x4, 0x1, 0xfffffffffffffff7, 0x5]}, 0x5c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a0000-0x9)='/dev/ppp\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000124000)={0x0, 0xd87c, 0x9}, &(0x7f0000b8b000-0x4)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000d70000)) mlock(&(0x7f00006aa000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000820000)={r4, @in={{0x2, 0x3, @rand_addr=0x7fff}}, 0xfffffffffffffffb, 0xffff}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c32000-0x1c)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}], 0x1c) 2018/02/03 12:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f0000794000)=0x4, 0x3, 0x8, &(0x7f00005c6000-0x10)={0x0, 0x989680}, &(0x7f0000ec6000)=0x4, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) 2018/02/03 12:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x348}, 0x0) 2018/02/03 12:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x3f, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00006f5000-0x4)=0x2, 0x4) 2018/02/03 12:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f34000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000861000-0x87)={0x0, 0x7f, "ab1a79f522fa7c379eec8b3916aa7db76a30768517e9488915edde99c2fe00b83ac7a153a6c47307251ee716acebc8b56e4357fb4ffbee7e572a886b9f5bbf2f33b160b957996ceea5576791558d319f809c07d4e465e62738b2a96681bba2d05794ac9a7a96b5693593abee5237128842bfcdb41e78c4192f1c1d48396957"}, &(0x7f0000a7a000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r1, 0x7f}, &(0x7f0000ac1000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000d61000-0x14)='net/ip_tables_names\x00') sendfile(r2, r2, &(0x7f0000800000+0x37c), 0x400000ff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000049a000)={{&(0x7f000009f000/0x2000)=nil, 0x2000}, 0x3}) 2018/02/03 12:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x8, &(0x7f0000edb000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000479000)={0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x12, 0xb, 0x1, "ce68b4c27064251076cf753518bf4a09d0ca346325078eac614f765bca7fb79cbcfdcfadc00fdd607fb89545069d6a754e4c247b322aa7a0b61854b25860c0c8", "f36a1f4a00000003057a027d485a190d49d23937ec0f436201282131245ee1d551b576ef2d79a7c914853c2af9511f4ad9dd43f547e060a09725b0805a05e6d8", "2771a0f970139351333b89db9a7d3ccbdb78337ed2ce56691a7f65df30d26a08", [0x1, 0x1ff]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key$keyring(&(0x7f000092a000-0x8)='keyring\x00', &(0x7f00009bd000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/03 12:54:58 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d99000)="11f948480f8cc6f17c89ab92965569ab67280c4c858eba010310178b351a8c88ccd1a614e4103e4b902baaed5d67deb8346bcdfeae546f8967b9db7cb1447db82d7cb6037614a76adf0b05a9c5fe0a8c16f5271f2d7c3aa8251bbc3a36130b92226d185086af8a216711b947", 0x6c, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 12:54:58 executing program 1: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f000075a000-0x9)='/dev/sg#\x00', 0x6, 0x200) r3 = openat(r2, &(0x7f00008f8000-0x8)='./file0\x00', 0x2800, 0x2) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e5f000)={@generic="97e296907bcf4088c55b744c2a0e8962", 0x10000}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e60000-0x4)=@assoc_id=0x0, &(0x7f0000e60000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000018f000-0x4)=@assoc_id=r4, 0x4) r5 = dup3(r1, r0, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e5f000)=0x0) ptrace$getsig(0x4202, r6, 0xfffffffffffffff9, &(0x7f0000c6a000-0x10)) r7 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e61000-0x8c)={r4, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) recvmsg$netrom(r7, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b6000)={&(0x7f00009b0000)=@can={0x0, 0x0}, 0x10, &(0x7f0000e05000-0x40)=[{&(0x7f000001a000-0xc3)=""/195, 0xc3}, {&(0x7f0000e61000-0x57)=""/87, 0x57}, {&(0x7f0000e61000-0x91)=""/145, 0x91}, {&(0x7f000046e000-0x22)=""/34, 0x22}], 0x4, &(0x7f0000454000)=""/205, 0xcd, 0x100000000}, 0x20) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d37000-0xc)={@rand_addr=0x800, @empty, r8}, 0xc) 2018/02/03 12:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mlock2(&(0x7f0000173000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$usbmon(&(0x7f00006e9000-0xd)='/dev/usbmon#\x00', 0x6, 0x20b00) getpeername$unix(r1, &(0x7f0000be6000)=@abs, &(0x7f00005a5000)=0x8) fstat(0xffffffffffffffff, &(0x7f0000c2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() openat$sequencer(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/sequencer\x00', 0x240400, 0x0) lchown(&(0x7f000028a000-0x8)='./file0\x00', r2, r3) 2018/02/03 12:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a99000-0x4)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00004ca000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$VT_RELDISP(r1, 0xb702) 2018/02/03 12:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000676000-0x4)=0x12, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000019e000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') link(&(0x7f00007eb000)='./control/file0\x00', &(0x7f0000e7e000-0x8)='./file0\x00') fcntl$addseals(r2, 0x409, 0x0) close(r0) 2018/02/03 12:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d8000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000bda000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a05000-0x20)={@generic="9991ec3ef7d01ba2ed24e0e01997c6ac", @ifru_flags=0x100}) 2018/02/03 12:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003a8000-0x1c)=@req3={0x6, 0x8, 0x128, 0x98c, 0x4b, 0x81, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) readlinkat(r1, &(0x7f0000e63000)='./file0\x00', &(0x7f0000fb0000-0x1000)=""/4096, 0x1139) 2018/02/03 12:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20000020008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000024b000-0x4), 0x4) 2018/02/03 12:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x181, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0xc9d3, 0xa, [0xad, 0x7f, 0x7fff, 0x5, 0x4, 0x9, 0xf41, 0x100000000, 0x488, 0x4]}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x5)='user\x00', 0x0) [ 94.946766] audit: type=1400 audit(1517662498.580:65): avc: denied { setpcap } for pid=13485 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.981707] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 97.535762] IPVS: Creating netns size=2536 id=18 2018/02/03 12:55:01 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000482000-0x8)) pwritev(r0, &(0x7f0000be7000-0x70)=[{&(0x7f0000553000-0x8a)}, {&(0x7f000023b000)}, {&(0x7f0000e47000)="bf", 0x1}], 0x3, 0x0) 2018/02/03 12:55:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x181, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0xc9d3, 0xa, [0xad, 0x7f, 0x7fff, 0x5, 0x4, 0x9, 0xf41, 0x100000000, 0x488, 0x4]}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x5)='user\x00', 0x0) 2018/02/03 12:55:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000b9000-0x50)={0x100, @time, 0x800, {0xba, 0xba5}, 0x5, 0x0, 0xaca9}) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') fallocate(r0, 0x0, 0x48, 0x3ff) read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r2, &(0x7f0000009000), 0x1f2) 2018/02/03 12:55:01 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007db000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e3b000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000cbb000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000075b000)={r2, 0x5, &(0x7f0000001000-0x14)=[0x8, 0x3, 0x100, 0x0, 0x40], &(0x7f000099e000-0x28)=[0x4, 0x100000000, 0x4, 0x9, 0xff, 0x6, 0x2, 0x2, 0x1, 0x0], 0x11, 0x2, 0x3, &(0x7f0000d42000-0x8)=[0xdcb, 0xf8], &(0x7f0000ba5000)=[0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$inet(r3, &(0x7f00003d2000-0x3c)=""/60, 0x3c, 0x12020, 0x0, 0x0) mount(&(0x7f00002b4000-0x8)='./file0\x00', &(0x7f0000658000)='./control\x00', &(0x7f00007c5000-0x7)='pipefs\x00', 0x0, 0x0) 2018/02/03 12:55:01 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/hwrng\x00', 0x400002, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000572000-0x20)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100, 0x3, 0x3, 0x2, 0x800, 0x5, 0x40}, 0x20) fcntl$setown(r2, 0x8, r3) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b4b000-0x4)='tls\x00', 0x4) listen(r0, 0xffff) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000b4c000-0x10)={0x22, &(0x7f0000b4b000)=""/34}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a48000-0x4)=0x9, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffeffff) fcntl$setstatus(r2, 0x4, 0x0) 2018/02/03 12:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x8, 0x0, 0x10001) getsockname$packet(r0, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000210000-0x4)=0x14) stat(&(0x7f0000475000-0x8)='./file0\x00', &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc9000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast2=0xe0000002, 0x0, 0x3f, 0x1, 0x3ff, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x3, 0x6, 0x9, 0x6, 0x2, 0x6, 0x3ec, 0xff}, {0x1, 0x8, 0x2, 0x6}, 0x101, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3, 0x0, 0x0, 0x7f, 0x7, 0xf89}}, 0xe8) fcntl$setsig(r0, 0xa, 0x25) 2018/02/03 12:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000e11000)="6c49152308d9ac79a3ad187f242e11585f7f7a1b1f560f45954df511bb5ffe523de7649a59") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/03 12:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000091000)='/dev/sequencer\x00', 0x400, 0x0) recvfrom$ax25(r1, &(0x7f0000b02000)=""/229, 0xe5, 0x10022, &(0x7f000012f000-0x10)={0x3, {"9c0140f908f812"}, 0x7}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) connect$inet6(r3, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$llc(r3, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000856000)=0x10) r4 = epoll_create1(0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ce2000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000cda000-0x4)=0xe8) getresuid(&(0x7f0000a6a000-0x4)=0x0, &(0x7f0000920000), &(0x7f0000849000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000491000-0xe8)={{{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x7fff, 0x1, 0x3, 0xa, 0x20, 0xa0, 0x3f, r5, r6}, {0x100000000, 0x9, 0x2, 0xfffffffffffffffc, 0x4, 0x5, 0x99f, 0x7}, {0x0, 0x5, 0x57, 0x8001}, 0x7, 0xa, 0x2, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x7, 0x2, 0x5f6, 0x7, 0x4, 0xb6}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000046e000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000951000)) 2018/02/03 12:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b74000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @empty}, 0x10, {0x2, 0x2, @rand_addr=0x9}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048a000)='/dev/rfkill\x00', 0x420100, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00003f7000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ec000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000971000-0x8)={0x1, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f55000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000821000)=0xe8) r5 = getpid() r6 = getpid() sendmsg$nl_route(r1, &(0x7f0000576000)={&(0x7f0000926000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000022d000)={&(0x7f000054f000-0x54)=@newlink={0x54, 0x10, 0x200, 0x2, 0x0, {0x0, 0x0, 0x0, r4, 0x800, 0x8000}, [@IFLA_CARRIER={0x8, 0x21, 0x40}, @IFLA_TXQLEN={0x8, 0xd, 0x4}, @IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_GROUP={0x8, 0x1b, 0x9}, @IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x54}, 0x1, 0x0, 0x0, 0x2004c811}, 0x4000) fcntl$setown(r0, 0x8, r5) syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000303000)={0x1, &(0x7f00005c0000-0x8)=[{0x5, 0x4, 0x7, 0x1}]}, 0x10) 2018/02/03 12:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000966000-0x40)={&(0x7f0000f34000-0x8)=[0x0, 0x0], &(0x7f00008f3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c25000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f1d000)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x9, 0x4, 0x4}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000034d000)={0x3, 0x1000}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/03 12:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000493000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001}, 0x4a) close(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a8f000-0xc)={0xa, 0x1, 0x8, 0x0, 0x36000000000}, 0xc) connect(r0, &(0x7f0000df5000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f00000d5000-0x8)={0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/02/03 12:55:01 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000418000)=')\x00', 0x2, 0x4, &(0x7f0000feb000-0x40)={0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x95f1}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d8b000-0xa)='/dev/ptmx\x00', 0x8000000000008000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fea000-0x24)) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fed000-0x8)=0x1eb9, 0x8) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3}, 0x10) pipe2(&(0x7f0000080000-0x8)={0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000b88000)={0x4, 0x0, 0x20, 0x20, 0xad, 0x8001}) ioctl$int_in(r1, 0x541f, &(0x7f0000fe9000-0x8)) 2018/02/03 12:55:01 executing program 2: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) 2018/02/03 12:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fa3000-0xd)='/dev/usbmon#\x00', 0xe000000000800000, 0x20000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000312000-0x4)=0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a6d000-0x4)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000da4000)=0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00009fd000-0xc)={&(0x7f00002ae000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000017e000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000463000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00001cb000-0x28)={0x1002, 0x25, r2, 0x5, r3, 0x1ff, 0x7, 0x7}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x7687) readv(r4, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00004ea000)=""/4096, &(0x7f00002d4000)=0x1000) keyctl$session_to_parent(0x12) seccomp(0x0, 0x1, &(0x7f0000167000-0x10)={0x4, &(0x7f0000c29000)=[{0x3, 0x1400, 0x6, 0x9}, {0x7, 0x11d, 0x5f0}, {0x101, 0x6, 0xffff, 0x2}, {0x100, 0x7, 0xf3c, 0x4}]}) 2018/02/03 12:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) time(&(0x7f0000462000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 12:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) getpeername(r0, &(0x7f0000449000)=@rc, &(0x7f00003ec000-0x4)=0x9) 2018/02/03 12:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) pipe2(&(0x7f0000274000-0x8)={0x0, 0x0}, 0x4000) timerfd_gettime(r2, &(0x7f0000a5d000-0x20)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000be3000-0xc)={0x4000}) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{}], 0x1, 0x1, &(0x7f00001ea000-0x8), 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000ed6000-0x88)={0x7, {{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x88) 2018/02/03 12:55:01 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e63000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) fstatfs(r1, &(0x7f0000c5e000-0x6c)=""/108) pwritev(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000de7000-0x1)="b3", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x3) close(r1) 2018/02/03 12:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) sync() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f00007c6000)='/dev/ptmx\x00', 0x4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) 2018/02/03 12:55:01 executing program 3: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0xb8) pipe2(&(0x7f0000aae000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000024f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e02000-0x4)=0x10) [ 98.057571] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008700 2018/02/03 12:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6(0xa, 0x1, 0x400) sendfile(r1, r2, &(0x7f0000d6c000), 0x7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000807000), &(0x7f00003ed000-0x4)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r3 = dup2(r2, r1) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r4 = dup(r0) bind$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/03 12:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b34000-0x16)={0x8, [0xc1, 0x5, 0x7f, 0x80, 0x4, 0x1ff, 0x1, 0x9]}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005b2000)={@common='bpq0\x00', @ifru_names=@common='bcsh0\x00'}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000096c000+0x76e)) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000066f000-0x10)={0x4, 0x7, 0x400, 0x9, 0x0}, &(0x7f0000236000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cfd000)={r3, 0x7}, &(0x7f00004b5000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000084d000-0xa0)={r3, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x39c08a90, 0x8000, 0x4, 0xca, 0x8}, &(0x7f0000686000)=0xa0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000267000-0xd2)=""/210) openat$rtc(0xffffffffffffff9c, &(0x7f000046c000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000539000-0x28)={@common="fe65716c3000", @ifru_map={0xd6c}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ab0000-0xc)={0x4, [0x9, 0x0, 0x1, 0x7fffffff]}, &(0x7f000005a000)=0xc) [ 98.110978] device lo entered promiscuous mode [ 98.131240] device lo left promiscuous mode [ 98.193278] device lo entered promiscuous mode [ 98.200220] device lo left promiscuous mode 2018/02/03 12:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e8b000-0x8)='./file0\x00', 0x400040, 0xe0) ftruncate(r0, 0x7fff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002b3000)={0x1, &(0x7f00000e1000)=[{}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) timerfd_create(0x7, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x6deb3d3d) pwrite64(r1, &(0x7f00001c4000)="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", 0x1000, 0x0) sendmsg(r0, &(0x7f000047c000-0x38)={&(0x7f00007d3000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='syzkaller1\x00'}}, 0x1e, &(0x7f00000f6000-0x80)=[{&(0x7f0000dde000-0xdf)="1e12266b3eaaa392bf8d131166e2a6290405fb3b00c7343fba7a034465f8bb37e7159eb6d91cbd7e5df1956d8cd7f0a60e6a8818d7b8aed6524ae478434d096ff5c647b403fc0f6fdc8cc45269243eecd5e19338a434975a97baff0be3fc12afa39af7218725226612d5e1f6058d5e4a8c54b2a1dee2241238328afce6c8fd030f64224889b5b176b3137d4b109b3278f645ad308f521cba17b9491c69d9eb94d29520d9e3c0ace3c8508e1914b3fa055e93332d543b52a768c173720fa16903c2e465a23f266f53f5ccfe95bd306e2a4a640c52c97a3dbd47e7bb0a520c4f", 0xdf}, {&(0x7f000056a000-0x2a)="a557b98805fd3ad3d41f4836743a545f06d35c82dd1b6e42de29b84febe87bde7dbb67fea2c899485c0d", 0x2a}, {&(0x7f0000cce000)='M', 0x1}, {&(0x7f00001c4000-0x5a)="3a512e6cd888e71d46c6ecfef409e26db817f5f40b69ead2865801a617d7ec75100d180579ac2289881b95ff1ddb4734546a30a120ab0628f97a29c35d91bacc1bbd4b70d1fd91ae32d7c47f2494ac78b77512b206f4b4ec9d88", 0x5a}, {&(0x7f0000f58000)="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"e2e2ab462fe6b25311a3c2d6ef0aeb07ef827d807d2389bbede0d76c7f22ff277fe57f9f5eeb241f8a2d8a032e3caa63f7994e5b961c29ba2019e2d47807f2a77dbd59a4a6382d1f52e44764378a884dd7d572002e834005a6f629f9fc058418fe8f9a1c19503ad496869246123f7330"}, {0x38, 0xff, 0x3, "ba98b97c21f5c214ee13f5f485e6c13f884ac00ff2e2340f32cf7afae83c18a263d82b89b0381584"}, {0x38, 0x103, 0x374c, "61ae9fa1f6f0a1b4a2fec66bca8bf4894291e5634a3c842db9321122a371186d693a06fe8eb274"}, {0x68, 0x113, 0x9, "80a99c4bd212111c2f20c4f503f090400aab58f45ab49922650d80626d61a78644d03f45e025d942a4ca6aa7509d4786cd6e6a808f2ee8c7149b0fb8f8fb16ecc297f2393a0be88c73a9ea83e395bbbfa0ed3df2b1b1"}, {0x1010, 0x0, 0x2, "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"}, {0x100, 0x117, 0x9, "af03f11b2857df97c3a5b244df96a347b302a5b3dc5dacdaca26024129734de4b108eec2abded77440b86117358efdee16a88485305b1883183fdbbe7a2f6b1107a2d5c8484680dd37fac873e4a60b98d160595107a20cd4b3ddc20d4714440db71d98b0c51bfa3e2b59331a3de3d082ad0edb18cad6e3987f9eaf30794f78aa22693d62af0b1fb277d139aeacef19648c0e63b41ef1ac17be5e96f07e3507990ba361c80e1a6af4b23bfd8f13380be8478d25ac0b8983e2b77b889c7e0d89a6a1fa69e9788a3334ad49e2e944f199259e03f266c0bb247379daa0d5c66d53f76679c585ca92461cf2d8a8ea65"}, {0x108, 0x12d, 0x3, "d30d1397d32964b690bd99287f80073b0713933af3737a7fe4b5b03acf24231f41fc6990f4f16b40190cf29e160967115cab8240c5ec783e46ac6fa7ea21d6e5dc48b91067ff31cf5d7f2ad46ee2e59cf252fb25b42535ce4c64f38e9038c48e33453f66dd4d5b499a25cd972434389d8e846b18d1ae1ffb12d5a0993fa34e414bd5aa2b45f263a51fd766c84ee505f3ad674f27ae1bfeb4236d3e517ffb6040f36ff88d9a95a0fdeedfdd781fed7845ed02d90ffc406e990996937754e58c95850e017d6fa9237a30438f544f566585b24b5a004ac52526b6d5cc9bc721a89af730f38006c97960b181da31c4779bed93c5c6aeadbaff"}], 0x1428, 0x8000}, 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c19000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a68000)="b5a7cc4e3c0ddd46a7e35ac61e696964b8dd34d5a568f873bc196046ba82203c05674d868666c48773edb9a87c1cdc550c973ced5822357e0df591671ac991cec7e586b5d1cb8e2cdd48929c80dc7f") 2018/02/03 12:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002e0000)={0x0}) fchdir(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b68000)={0x0, &(0x7f0000214000)=[]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fca000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000542000)="f2be47e3058254378220af3c57d6e31f64478c8dd2a8463b17d6e67c8daa21c2f4bed5f1262816b8de7c1febc1c69c043cba187dd775aaf0b3e9c9a24212f28565f1e6144458eed8cde578681516dafce572018024a4f438bd4c442737af798c362b0a7c177eb9d2251fed5c52a3721a82a98ba5ebf828587f35bd340df69ee28a4c68005012c09e7dc1c308f601a7e8f25b") sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/03 12:55:01 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000061a000/0xf000)=nil, 0xf000, 0x8, 0x810, r0, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000624000)=0x17ac, 0x4) socket$netlink(0x10, 0x3, 0x1f) r3 = epoll_create(0xb78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) futimesat(r1, &(0x7f0000626000-0x8)='./file0\x00', &(0x7f000061f000)={{}, {0x0, 0x7530}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000003000)=@hci, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000005000-0xad)="b4e8c0b014a0a33bee48bc3f2f534dcab8270d1786ad4560a9158f4dfbc73ffe377d2ff3133b7ee6d7c1862ad612882f8b64b11c808a75d5a7aefc8f11ebda41a77709d0b3c8100f26836baf68c4c0fc38364c9ce0398e9650c8da2fe11b1dbfa695222879d2a0e47ff937747405fad3303f68e8bdeeafa6da8db63dd564b64f1fdd8be9dfc07ddfa13a628e8e0ae7a2d62518f4069aaa7b01b97065fda57e8b22102dda82cb05bd46e86f5614", 0xad, 0x4000000, &(0x7f0000625000-0x1c)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x9}, 0x1c) signalfd4(r1, &(0x7f0000629000-0x8)={0x1ff}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000627000-0x8)={0x0, 0xcaa0000000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000620000)={r4, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x9}}}, 0x8c) r5 = accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000061d000-0x4)=0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000061c000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000626000-0x8)={r4, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000625000)={r4, 0xdd1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000006000-0xb0)={{0x3, 0x9ab}, 'port1\x00', 0x1, 0x8002a, 0xfff, 0xbeb74fc, 0xffffffff, 0xbc1, 0x7f, 0x0, 0x6, 0x18}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @dev, @broadcast}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000006000)={0x11, 0x2, r7, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/03 12:55:01 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0xfffffffffffffd74) 2018/02/03 12:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000408000-0xf2)='|', 0x1, 0x0, &(0x7f0000e6a000)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffc}, 0x10) shutdown(r0, 0x1) 2018/02/03 12:55:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000), 0x4) 2018/02/03 12:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005a4000-0xc)) r2 = gettid() pipe(&(0x7f00006b3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000045b000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x3, 0x2d, 0x2, 0xd9}, &(0x7f00006fc000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c3c000-0x10)={r4, 0x1c, &(0x7f00009a0000+0x1c0)=[@in6={0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000840000-0x4)=0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005b000+0xd56)={0x0, r5+10000000}, &(0x7f000005b000), 0x8) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00007b0000), &(0x7f0000aec000)=0x10) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) 2018/02/03 12:55:01 executing program 7: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x9}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/02/03 12:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x20000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000322000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4), 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/03 12:55:02 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000-0x4), &(0x7f0000eea000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000a7f000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef2000)='/proc/self/net/pfkey\x00', 0x9540062cb0a9950a, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ef3000-0xb7)={0x0, 0xaf, "2139b1eaa9c0d949eef90dea9f2f5329990b5464cb85adeee8ca78afa745224913c88da8192b7835db54d69c16740660869720ddd66d35b4eec05047bdd247a99887bc29def2fe26f635f6b998e1888df56b26bed6a99e918fa99b35ac0b096f12fd4e80bc255783b48797e0a2bc1a69ff65106cc246be5f8a3b4f220cde29566e8a497c86efd602d53fc2de1ca7b3fe86a4099c32576893ab1f569f7324e07ac5309bff25616e4660778156cc2812"}, &(0x7f0000ef3000-0x4)=0xb7) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef2000+0x9aa)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x200, 0x8000, 0x5, 0x28}, 0xa0) 2018/02/03 12:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000901000)) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000775000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000069000-0x10)="e5e21b3210e5a1c19b00e9ade4da8e91", 0x10) getitimer(0x0, &(0x7f0000a8c000-0x20)) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00009d7000)={0x1, &(0x7f0000de4000-0x8)=[{0x3958f589, 0x1, 0x7, 0xdaf}]}) 2018/02/03 12:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000086e000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)) ioctl$KDSKBLED(r0, 0x4b65, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000012c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e39000)=0x1002) shutdown(r1, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003fa000), &(0x7f0000ae4000)=0x4) 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c6e000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/03 12:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x20000058, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:55:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000299000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000221000)={0x3, r1}) 2018/02/03 12:55:02 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x10, 0x0, &(0x7f000000d000)=[@increfs={0x40046304}, @increfs={0x40046304}]}) 2018/02/03 12:55:02 executing program 4: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xff) open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = socket(0x7, 0x80003, 0x4f) bind$inet(r1, &(0x7f0000f8e000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000), &(0x7f00003a7000)=0x10) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:55:02 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x4, 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4), 0x0) 2018/02/03 12:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000aad000-0x150)=[{&(0x7f00001a6000-0x60)={0x27, 0x8, 0xcbe, 0x7, 0x8, 0x1, "8ef9adede0b943e17a4ea35d972366691d328826ca561a2c0556f8358798ffd9973abce3dd33a52d725d4731e41a2cc22b22af0f2123414e26b7a24758934f", 0x9}, 0x60, &(0x7f000084a000-0x60)=[{&(0x7f000058f000-0x89)="0c5b5a2a33eee423627cd34fc3704890f3377ba7e7d3206c31dfa06f1f2e066e1435f823708f5a4c2ab645e3b5540a5fea3811f8469e9d77af1815822a98a2d5b274015c669f5ed3cfef02fe13926018685ec5fbca021bedb77c6ffda0a707ae369088fc39c3e7bf28da76a74332092381fa0cf5d25e15544b6131879c1951867ae1ba208a3dbf83ef", 0x89}, {&(0x7f0000d80000)="82ffafbcb0a5c0a029cd11942aec34f79a83784f41098f10849e767e1068c1ae1b3edeefb35de26bad46d18b81055dd97e73a9836d4efcf4d7b2bd54dfea133efa7878cb7908035c702daedbef8ce9796a4a86c6bf5d8e0ddd7a22c02a8eefc8972bdf561953c950b08dc8e1cf433c61fc573b86fbe1906f8d98e46f31c4e54ca9efd4a94030279c4c72892bef4d7793b5cf45b6770728c78f64be79350f1d1ce54c8d55e69bb57d5c", 0xa9}, {&(0x7f000040f000-0x52)="4e5da0f2628df685db24ac792d87bea6a4c9e66506c457c2eb52a92dd039c823394835e50325e6a464f94be03782397601598989685400972757ad86d78731a6febb792660d7b6e00e109e56957fe0e2e4a6", 0x52}, {&(0x7f0000155000)="e2841206e0570d59b92a1ecf6f45891d49963454d919179497792163c38c9fafee171534d865bab3137d235da16a31d6d985e2793c265f7927b30fcfa3e9c959c4d82a2623f5c9f8af79c536a81551131e3d3311e5208f0271bbb6ea666c368fe5c3f366992042bf9d3a0871d5d42728558de1762255006315406395a3b39d13708a1c7a799eb2133f33ef0686f710a94d5a25723ce0451c53ce8ceb57deb5519f62837241f21f63827b641731a881a9c7d82c6c465df4d5780600e74af6dc1a3dcaddd5b88ec7", 0xc7}, {&(0x7f0000182000-0x1000)="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0x1000}, 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0x1000}], 0x6, &(0x7f0000d9d000-0x70)={0x70, 0x119, 0x3c794b00, "302e41c4ebe7b6935b94fc1b4bfe87e8e917a43f63e05ecd21dff4f5a88408f38effb363cf7a6ad996155a8f3dd2a90fbb4c5654f6f0e6deef151442bfba60dd679491b949805a0bffe730bac6268e94bfbd630cf9ce6fd6b34b50c6a85b61"}, 0x70, 0x44800}, {&(0x7f000013b000-0x60)={0x27, 0xcb, 0x9, 0x1, 0x8, 0x200, "ceeb039bcc1d4bbf832078994700d3f373a84288feea564db7c413e825f6c424922802e545c081fd09e9d9b7c0916f7ac97324b7b130efc5041d7dff813f59", 0x401}, 0x60, &(0x7f0000955000)=[{&(0x7f0000a78000)="e0316a7ae57e028a5e2666c005667d9535bb1b8f0a4f6ca375c8c96eac7dd9ce9fa44878f8a227bb8704c0eee4f5b5ae279dc62ed6222f5ebbab129da5824eeb9422130137385017aad4f8ee8eeccbc68d1f8b9441193ef80221b413a73df858f337e21c06c1c135c8b809d54473127e4bfce5418b2187aa30dcbd6629e88a9183251dd37530fb30a17a1901fad3e0cfe6c909d6ea5a", 0x96}, {&(0x7f00007cb000-0x5e)="610016554032a8a92bdd28561418e9451570d406b5240b12cd292189cd31a5c584fb9550631ec2beb12cfc4f5769c6686e69a4944be2d48154160fb5f29e242153eb0ff302d1c012489449b45b130d7cfbebbb5a8ef3bbe0aa5a89949b49", 0x5e}, {&(0x7f0000127000-0x10)="7df0dd4e89884c3d8f5f20b9f9864e62", 0x10}, {&(0x7f000021c000)="8ee55f02da2adeaf32b823adf81a943a492521ec392786ca3ccef63c33de94f47157105b4e5c8b2998bb519b76563fa5a1a57f2731c20062648a238f1065994adbbbd37a79f97c5432a521e59d3dbdba091b7418548243428cf385872e7427946ab7e98b0fd6b9ca6585696630c5e439151a2a294b6fa4639348bbbf", 0x7c}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000f83000-0x60)={0x27, 0x7, 0x1, 0x3, 0xdf, 0x4, "4702ed2a737983e81ae4c2017b5f08be0fff79e346e8853e5c73b7f7b07b073287074e3f99812f94f838540946e07b2286e5693eeeeac9af4dfe0afaef6f29", 0x1000}, 0x60, &(0x7f00003ec000-0x40)=[{&(0x7f00007fd000)="145db3654224ea712c79f4669bb20b6b67d21c758ce70aacabe03c1affe7a900bffa2715bf16e34a5928e2a2c31add19721dadbd3d2e6ae26e373070a3f48e87acaea708182909414b1460a8a6983c91f4d435a7e4c72955350a756b71fb6a54fa8b4a174d6619f9e13affe3d1c8dadd012d470c27ac913ce2c32ec01b5a922acfa66ccabc253eee4bfebaae7f14ad062c5e9c076974d5d53ce81527b27edcddd3c621410b", 0xa5}, {&(0x7f00002fe000)="2551ca4848e9721f4986f44129e3b8ab5b44de61fd1c2301113b677dcaa53349bef6fb9830bee7bceb2a45b93055a0ac126ec9edf6dc1483f1372db7a9c9589b7b0274c71e1d131ccbd5c3ab89279d50eae0048d31b2a41b4d52e67a5d1721d3f94219210e03b7e186d4ef10569037b17489b6fed1cd2919ff18c4e351d0151949e0ae4aca7d82141136cbb1", 0x8c}, {&(0x7f0000823000)="f196c5ec9e2cbab1f6719842785e6922ebca31e7", 0x14}, {&(0x7f0000ac7000-0x31)="9db372534ed3b162b924891adf7e5d81e47327490e2e90c3cd72e872086707d8fdad68f424bfe9319bf475d3f896689131", 0x31}], 0x4, &(0x7f000055a000-0x98)={0x98, 0x88, 0x0, "8d4ad727536ad0b0235d6b043dace99b06973c4b7ab1d60eed426c10fcfcdebee72539e058f6ec2ee6262fd953a2695a7e65fcede73764e82c904a967bf25108da7cec13247b64ff6084cbf601446fe37bc54410a5b685acbac61d3e1dfb847c475fbd9afdbd3fafa92680d314fc85b021dba435f3eae9ce16be1ec19554d3a5d0"}, 0x98, 0x40000}, {&(0x7f00005fd000-0x60)={0x27, 0x3, 0x8, 0x6, 0x8859, 0x97, "41180253105efd37981c34f0a3f2355c61f0a0c0dc0e554a183a9f730000cc7d8ed5c2d7fba71bbc4b5588259ecc42394d15c58ff1edfcf3ea69ee20d3294b", 0x8}, 0x60, &(0x7f00000d1000-0x10)=[{&(0x7f00003f7000-0xef)="e0f7c21c0662ad4c790ee7f0a554a5c09b2a080294d8315e1e994374b06cb4072a0ecda1ab80ceeba762a5f89212e805d53ed0110ca7bd761c2a08788d845e6316d89f21241cb220d1ca2f146e3b01ff34a63c4294bd0942ca8eb8d3fc1452a1303f54d9369b9239296b2bbf20d260761a451f64db6bc22492638081e75f496069b039d3840e6545052821c86f07c856266869cc36e91454e805f118cf5929121e79d819509bb6ad569a0a464eeae64f04be93498b2ab9bdf34b0a053a68793ec9db7b86cd4623093720662d29d2fa44a55c8df3dd1661ef215364f75ba7319398b795d3fa0e97afe4c68edd2eefab", 0xef}], 0x1, &(0x7f00005e1000-0xd0)={0xd0, 0x1, 0x9, "bf36ed732cf7da75f4f4bc7e664879a4e8636f31f7f87339173aa2a19cc53e021388722480a363466801997ce10a68797e5ca0530d39f274c141235614f75c2d1f4dffa1d0742f5e8e33708066810bcb0afc5e0b55b8a796a4c2c67cff6c4998ff0aa5d0fe4c1ad990971c6eda351f23be8a2b00890563ea4dc897c35e7f491121dc5baf551d98337fa6ec91e45b281e50d572b4dd055273ec4f50a2c2aa31b0a4ce65ba1e20783d14953caf4b4b7b1bf9f5c42d75171aacb71e"}, 0xd0, 0x4080}, {&(0x7f00001fe000-0x60)={0x27, 0x8, 0x8000, 0x7, 0x100000001, 0x4, "cf80f4c6383229d1014abd381283b8f0fb04386849398e0e3573d26e294e7dc4c3144e4892194011c95f4269dbe9567335c9f0a5117a9bb545fa2e8652f2f3"}, 0x60, &(0x7f0000777000-0x20)=[{&(0x7f0000a4d000)="3315258fecb9d765b2021455efb356663a410f1d56c737928d184a9fdaa022ff8166af3d16407de57c00499948317beba206fb63ec475662038e2602c0b9a231b57e94681a22bf0874a1029e7e025d6bb41c04478922e1602df06035abce75acc68f455aaaab645588e232e9036dcc39c33cf83371f0477100bd72f98f67fed61ca300be8ba3c2dfd7ede76223c360eb06f5e7925001ed7c", 0x98}, {&(0x7f0000f57000-0x5f)="c0ae4086d7763fa89ec6499b52e35f441c5674a2ea2ff9878eb7ccaef3e4c04787100a8ad9a8b6eec894f5e95d926e1b3d26e94faf51e2dce2031a7e108299d544bb8b0ddcb578396314c7d2e2911d44facfbdaa4d6f1552cfb1ffa56b2bde", 0x5f}], 0x2, &(0x7f0000d7c000)={0x48, 0x11f, 0x82d, "1d4d6f1d47d60f6387623a2dc91f3e0c0123e3abea688c6bcaed09913a709b52ce0e37a5b2eebcc53f0cf0e097c379ca34c0fa4b66fd57"}, 0x48, 0x8000}, {&(0x7f0000cea000-0x60)={0x27, 0x8, 0xcf8, 0x5, 0xfffffffffffffffd, 0x4, "42e5c1ea6e07b39c6fa1089174d6e2d3b9779d2ac8f7ac7899f2fb137cfd1c7e4f470f947bdf6a7cbdf8ed5bdfe193b7616fde3a7b9d12566c8620103a459b", 0x2}, 0x60, &(0x7f00008cf000)=[{&(0x7f0000159000)="e8d76a77ad93b561b589f448d7c1dde3b6d61d8466999d4dd984f6da2a4b7999f9459ab7c34c8c3c", 0x28}, {&(0x7f0000b27000-0xeb)="002d285d1f1474d5af0eec5f68422cb2f2c868b9474756bbeb4e25393a6bbc75b36db5ce6b10e0a44da9c520775d617cb4ba936f4fed11296589b0763f41fe1bc472322285d76681641e98fa34a956189c03d015712b3d03a99e34292f736d24c70e8898feddb62d89720b3a3a763289b7904cb1294326ffc8eae25160f06e800df0db4513c5315202da7488a0e5e3d30c496025187329296b5465e442501d45c9dcec878492be6f2a0535633f31c35a99c0ef54fea1a200dd37f178c4130f47849f7d0161fce18011b9bfdb93567fe59c794ee64d019a7a47a22c12ea28d3a919e5017d70ba9c61b00181", 0xeb}, {&(0x7f0000157000)="b22555b794907ef5009b24f628f698b5ee3b78d133811ae610ed27bc59e6763b011ba4188fe7a13470bd2ce640b96b5b918eb154992ab5ff07a499db259bb6fc4124827d5ff4a0eb", 0x48}, {&(0x7f0000a9f000-0x51)="06186b7d4f8858ad807f44a2af9ac6ee92e0f8a6754da1955a0056a9da2407115ecf51001798e754bc5a47a36ef1d47de2837697bf873d6a0995ef47308755cf2aaf4da6eb748a207edeaff56ceb3ef8fc", 0x51}], 0x4, &(0x7f00007aa000)={0x18, 0x117, 0x4000000000000, "dcb5"}, 0x18, 0x1181bec140bead9f}], 0x6, 0x80) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000e75000), &(0x7f00009cb000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006bb000)=0x7ff, 0x4) 2018/02/03 12:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000323000-0x5)='user\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a}, &(0x7f0000629000)="9e", 0x1, 0xfffffffffffffffe) 2018/02/03 12:55:02 executing program 1: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x20000000, &(0x7f0000001000-0x90)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000011000)={0x4, &(0x7f0000012000)=[{}, {}, {}, {}]}) syz_extract_tcp_res$synack(&(0x7f0000014000-0x8), 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd7000-0x9)='/dev/rtc\x00', 0x80080, 0x0) getsockname$unix(r1, &(0x7f0000035000)=@file={0x0, ""/4096}, &(0x7f000051b000-0x4)=0x1002) 2018/02/03 12:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@generic="2f4995e8ae71328f7120853910dacfc3", @ifru_settings={0xfffffffffffffbff, 0xffffffff, @raw_hdlc=&(0x7f000075d000)={0x1f, 0x3}}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80000, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000087b000)=0xc) connect(r0, &(0x7f0000a3c000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000568000)='/dev/sequencer2\x00', 0x200000, 0x0) fchownat(r3, &(0x7f000082b000-0x8)='./file0\x00', r1, r2, 0xfff) 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00002bd000-0x10), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f000000d000-0x4), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d41000-0x10)='/dev/sequencer2\x00', 0x404081, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 98.506650] binder: BINDER_SET_CONTEXT_MGR already set [ 98.517298] binder: 13764:13785 ioctl 40046207 0 returned -16 2018/02/03 12:55:02 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a3c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000cfb000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000db1000-0xc)='/dev/random\x00', 0x0, 0x80) pread64(r1, &(0x7f0000554000), 0xfffffffffffffe3e, 0x0) 2018/02/03 12:55:02 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x1000001) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xc}, 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x18, r1, 0x0, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xe3)=""/227, 0xe3, 0x140, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/03 12:55:02 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f4000-0x8)={0x0, 0x6}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f7f000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f7e000-0xb)={0x3, 0x4, 0x3, 0x4, 0x200, 0x0, 0x8, 0x1, 0x6, 0xfff, 0x8001}, 0xb) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/03 12:55:02 executing program 5: pipe2(&(0x7f0000c00000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x9, 0x1}, &(0x7f000018a000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xd32d, 0xfffffffffffffff9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f0000ffd000-0x8)='./file0\x00', 0x46) ftruncate(r2, 0xb74) splice(r2, &(0x7f0000c56000), r2, &(0x7f0000d4a000-0x8), 0x4, 0x5) read$eventfd(r2, &(0x7f00005ed000), 0x8) mount(&(0x7f0000354000-0x8)='./file0\x00', &(0x7f0000923000-0x8)='./file0\x00', &(0x7f0000885000-0x3)='v7\x00', 0x288000, &(0x7f0000e06000-0xad)="c3331fc7b5a631d8cdc66ee3ae844e8781e0958a928c5313b82e41ec09943235d11cc69f6cfe7c8440ea2af37a372bb2781bcd56263c2cf185d7ce3e3021397b50bcd04ce7a25daff6809f813dd33dae1b8c46fe0ac340a160060baeda60b08c846b21137874709cf73fad829be4dd9154b59e3357528fbe4c4b9949cc0dd80fd9d93f0d00d72a91c828fb0ae349281d158b8bdc65377e076a5d2d0fa1fd2570b4b367de1afe1e125a6e7de909") 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x3, 0xef1c, &(0x7f0000a74000-0x8)) 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b47000-0x11)='/dev/vga_arbiter\x00', 0x22800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002ba000-0xc)={0x0, 0x94, 0x10}, &(0x7f0000e73000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a1b000-0xc)=@sack_info={r1, 0xe0c, 0x9}, 0xc) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d6f000)={@generic="05da7c595fc376421ce18683a6bd5950", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f42000-0x18)={@ipv4={[], [0xff, 0xff], @empty}, 0x7, r3}) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x14, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce", [0x2]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000078b000)=@sack_info, &(0x7f0000c3e000-0x4)=0xc) 2018/02/03 12:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000b82000), 0x40000100) r2 = gettid() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009c0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getresuid(&(0x7f0000961000), &(0x7f000093a000-0x4)=0x0, &(0x7f0000d4f000)) lstat(&(0x7f0000e1f000)='./file0\x00', &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000d76000-0x38)={&(0x7f0000843000-0xc)=@proc={0x10, 0x0, 0x1, 0x800200}, 0xc, &(0x7f0000e2d000)=[], 0x0, &(0x7f000089d000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40000}, 0x10) ptrace(0x420f, r2) 2018/02/03 12:55:02 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000fe7000-0xb5)="34464c64003f1e5f0f089e331e63ae490d010f2f03a9c5d7924ebd2d631681f2db6f18bbed93f2469c701b289eac63707265153bae39d1b4b10fce3c0f309fd5927356aedc9757b2c6387c56ee27a25a6c3ce3c2212bdf5d2aba589a9456ba34aff2088479661bcc46be6a60bd2e8d24fd5d94dff8fb9f01c58e3d38ae3ec6867b5191047695221070cd0c81581399abd9920e20049461156a090f4209426733c45197bab95edf3e0fa8a96ddca85d91f295f02c65") 2018/02/03 12:55:02 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x33, &(0x7f0000773000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000007000)) 2018/02/03 12:55:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x1, 0xb88a, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0xd6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r3, r4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x8}, &(0x7f0000002000-0x4)=0x3b1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r2, 0x8, 0x0, 0x9, 0x8, 0x5405, 0x0, 0xfffffffeffffffff, {r5, @in={{0x2, 0x2, @empty}}, 0x0, 0x8, 0x5b01, 0x7ff, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000002000-0x4)=0x4) sendfile(r0, r1, &(0x7f0000001000-0x8), 0x8001) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000085e000-0x8), &(0x7f0000e24000)=0x8) 2018/02/03 12:55:02 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x4, 0x0, &(0x7f000014d000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000d69000)}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000071e000)=@ipx, &(0x7f0000de6000-0x4)=0x10) accept$unix(r1, 0x0, &(0x7f0000cf0000-0x4)) 2018/02/03 12:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e1000-0x1), &(0x7f0000a81000-0x2)=0xffffff8b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9e000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x201, 0x0) 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/02/03 12:55:02 executing program 4: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00001f2000-0x10)=[{&(0x7f0000178000)='>', 0x2c8}], 0x1, 0x0) bind$pptp(r0, &(0x7f000052d000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a6000)={0x0, 0xa1, "163c56b3af142afa2a5aee85aebb29be6994ca1e909f9f9f9ca538d23147c3894f5f7924c228338f8ad963e5ed710560e41ce107eea5af031ce097995ddcab919cc51b0d66641d5e1f5ee253889e9e4a372879eeb0e7439556b496408323bd05c956693cd925137eca7f07cc4a816c8b826f0ebafaa76bf6876256d9d075c4d1e4fe1ab9fe7983439739c87a3d6aceece7b771404eb8d287c4c7d5596b5eeee81f"}, &(0x7f00005e3000-0x4)=0xa9) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005e3000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x0, 0x7, 0x4, 0x401, 0x2}, &(0x7f00005e2000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f000085c000)={'system_u:object_r:dhcpd_state_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x34}, 0x31) read(r0, &(0x7f00008dc000-0x7b)=""/123, 0xfffffffffffffdbc) 2018/02/03 12:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/hwrng\x00', 0x900, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00003ba000)={0x7, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0x0, 0x80003}) socket$inet(0x2, 0xb, 0x2) read(0xffffffffffffffff, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/02/03 12:55:02 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000024000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000017000-0x1c)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}}, 0x1c) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000023000), &(0x7f0000023000)=0x10) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffff16a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000001a000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x5, [0xffffffffffffffff, 0x7e85, 0x1, 0x1, 0x80000000, 0x1d, 0xffffffff, 0x8]}, 0x5c) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000024000)) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000025000)='/dev/ashmem\x00', 0x42001, 0x0) read(r4, &(0x7f0000002000-0xae)=""/174, 0xae) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000027000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x8001, 0x4, 0x7fff, "84f6a9a0f7a2fc349b311fb4ed3da641b629333659149efcda5f412f3d075163ee2b9239509553fb7376de08dd3e42ac7b0c2d6a64799d940be1d30365b9d81c37bd0ae43c1807576cc2df7841b59d30"}, 0x160) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000027000), &(0x7f0000027000)=0x60) read$eventfd(r4, &(0x7f000001e000), 0x1000002eb) fcntl$setflags(r5, 0x2, 0x1) [ 98.682347] binder: 13852:13858 ERROR: BC_REGISTER_LOOPER called without request [ 98.708735] binder: 13852:13866 ERROR: BC_REGISTER_LOOPER called without request [ 98.726957] binder: 13852:13858 ERROR: BC_REGISTER_LOOPER called without request 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r0, &(0x7f0000013000-0xc)=@random={'security.', 'lo\x00'}, &(0x7f0000012000)='ppp1ppp0+\\nodev\x00', 0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x2) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) timer_create(0x0, &(0x7f0000ddf000)={0x0, 0xe, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000d97000)=0x0) timer_gettime(r2, &(0x7f0000edf000-0x20)) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000725000-0xd6)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b3000-0xdf)=""/223}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/03 12:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="e6e100aff60000668024c0635c1ec019"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) close(r4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000057e000), &(0x7f0000290000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cc2000-0x8)={0x0, 0x6}, &(0x7f00007b3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fcf000-0x4)=r1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000245000-0x14)={r1, 0x6, 0x8, 0x0, 0xfcf, 0x1}, 0x14) 2018/02/03 12:55:02 executing program 3: lstat(&(0x7f00005eb000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) 2018/02/03 12:55:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000161000)={@local, @remote, 0x0}, &(0x7f0000564000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x4, 0x1, 0x8, 0xa, 0x80, 0x0, 0x16, r1, r2}, {0x6, 0x800, 0x9, 0x7, 0x1, 0x4, 0x8, 0x9}, {0x100000000, 0x1, 0xc5, 0x7}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3b}, 0x2, @in6=@empty, 0x0, 0x0, 0x3, 0x1, 0x4, 0x8, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00005a8000)={0x0, 0x7}) 2018/02/03 12:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009b0000-0x4)) clock_gettime(0x0, &(0x7f00004b8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000094000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000ff3000)='./bus\x00', &(0x7f000047d000)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, 0x100) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x3ff, 0x200, 0x90e000000000, 0x1f, 0x0}, &(0x7f00009b8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000600000)=@assoc_value={r6, 0xd88}, 0x8) sendfile(r5, r0, &(0x7f0000b4c000-0x8), 0x100000002) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r7 = getpgid(0x0) tkill(r7, 0x37) 2018/02/03 12:55:02 executing program 4: r0 = open$dir(&(0x7f0000102000)='./file0\x00', 0x40000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x6)='./file0\x00', 0x10000, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000367000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000063e000-0x38)={&(0x7f0000d40000)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000fe3000)={&(0x7f0000f19000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x524, 0x4, 0x1, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x44) syz_emit_ethernet(0x141, &(0x7f00000e9000-0x141)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1e2, 0x0, 0x2}], {0x8100, 0x3, 0x42b, 0x2}}], {@mpls_uc={0x8847, {[{0x0, 0x6, 0x2000, 0x7fffffff}, {0x100000001, 0x1, 0x400}, {0x80000001, 0x0, 0x8, 0x100000001}], @ipv6={0x7622, 0x6, "30a402", 0xf7, 0xec, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[@hopopts={0x62, 0x5, [], [@enc_lim={0x4, 0x1, 0x9}, @generic={0x7, 0x1a, "f26d5f1d32bd7df576f0ae42196e7dff173bf133f433ae731ef0"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x100000001}]}, @fragment={0x3c, 0x0, 0x7fffffff, 0xffff, 0x0, 0x54, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x8001, 0x1000, "514048f2a109b84e79ecfba65fdced6b1a5225f84104b4355a7e37d25396804b6a2cbfeb03564aa28dc8d263f42e1bbd65187e3e8120eaa2f70500570dcb8eb81f5312005ab475db1d4067a60cd23ebffb38f6873888723bae4db0c29bc5feb60a4e1f887bf5c75fe15563073fa62fef719c5879535e2e6f146a52c443dad68bfddd276fdcc054d21d809aac01c23d6a456e3b0c4a54c9ccc98dc4d865a4d71b582054f91aa5bf5bf2749742a9a751"}}}}}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) r2 = open(&(0x7f0000fff000-0x8)='./file0\x00', 0x40001, 0x6) syz_extract_tcp_res$synack(&(0x7f0000ad2000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000043e000)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000b41000)=@hdr={0x2, 0x0, 0x1, 0x6, 0x4, 0xffffffffffffff01, @ipv4={{0x9, 0x4, 0xe49, 0x2, 0x5c, 0x0, 0xa95b, 0x5, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x6}, @end, @ra={0x94, 0x6, 0x3}]}}, @tcp={{0x3, 0x0, r3, r4, 0x13c3, 0x0, 0xd, 0xca, 0x7a, 0x0, 0x7556, {[@sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x6fb}, @generic={0x0, 0xd, "a038f5b9d5bacd66a3de9c"}, @timestamp={0x8, 0xa, 0x6, 0x3b4}]}}, {"50d138a6"}}}}, 0x66) openat$rfkill(0xffffffffffffff9c, &(0x7f000023d000)='/dev/rfkill\x00', 0x100, 0x0) 2018/02/03 12:55:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000994000-0x8)='./file0\x00', 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a9b000)=0x7) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000791000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x80000001, 0x3, 0x400, 0x6, 0x20040, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000002000)=[0x627, 0x9, 0x1, 0x3, 0x2b, 0x3c, 0xfa, 0xff]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) connect$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0xc, 0x7, 0x79, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000002000-0xf0)=[{0xbf9, 0x7ff, 0x8001, 0x80000000, @tick, {0x6, 0x3f}, {0x81, 0x2}, @note={0x400000000000, 0xffffffffffffad6f, 0x69, 0x7}}, {0x400, 0x3ff, 0x80000000, 0x9, @time={r2, r3+30000000}, {0x3, 0x7}, {0x2, 0x200}, @ext={0xe, &(0x7f0000005000-0xe)="c0508a77177aade9ec936d8ec1d9"}}, {0x0, 0x101, 0x8000, 0x9, @tick=0x3ff, {0x10000, 0xebda}, {0x0, 0xfff}, @addr={0x1f, 0x40}}, {0x248, 0x3, 0x3, 0x4, @time={r4, r5+30000000}, {0x5, 0xffffffffffffff01}, {0x7fffffff, 0x7fff}, @control={0x4, 0x7, 0x5}}, {0x1ff, 0x1, 0xfffffffffffffff8, 0x20, @time={r6, r7+10000000}, {0x0, 0x9}, {0x4, 0x10000}, @raw32={[0x6, 0x9, 0x7]}}], 0xf0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x0, 0x100000001}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r8, 0x80000001, 0x5277, 0x0, 0xfffffffffffff801, 0x79, 0x1f96, 0x0, {r9, @in6={{0xa, 0x2, 0x5, @empty, 0x8}}, 0xffffffff, 0x8, 0x9, 0x100000000, 0xffffffff}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000006000)={0x9, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x3, 0xffffffffffffffff, 0xffff, 0x101}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000007000)='@\x00') 2018/02/03 12:55:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000001000-0x20)) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f43000)=@full, &(0x7f0000194000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x5, 0x5e4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48, 0x800) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62), 0x0) geteuid() 2018/02/03 12:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000077000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e0c000-0x4)=0xea99393) r1 = add_key$user(&(0x7f0000b16000-0x5)='user\x00', &(0x7f0000137000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000092d000-0xe5)="08680e65c5dc6d982d6d7f66f0b55b72cef8a1dcc03fe6f113e3ff324cf3bc81f521b86335793af91cefb5406ff2f1869d6674d0ce7444ea6c326c837539d4cd15347b5285d2d39845ca86330fcf128bc6f98f09d15ae95eb205b838fc4f2db9e7f4e0cc675d53f6abc8729f0ef0353a4030544aaa01681eabe4dbb44aa05b5195d79fd6767059488d10dada96c7c0906161af803222ab33e8d21bc1c1fe8b763d15c8777c89579d29cf7fbfc528d8ebbbee15831b4e4055099357fed4fabcb7ed81468a092b047d2f799357a044e34505bceb4ae325fb6ebf8fb5b6e830a54b0c422dd3d0", 0xe5, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000370000-0x12)=""/18, 0x12) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000791000)='/dev/keychord\x00', 0x181040, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000cf3000-0xe8)={0x0, 0x0, 0x0, 0x1000, 0x4, 0x0, 0x16, 0x18, 0xc, "19b78c4c86fd2971f1e42de0083f16fb909cf533a108b8a1dcb499817fafadc6a98ebcaa9b039380381dfe39414c35528e7dbc3f20f2182f9c53b73dbb9fc4ce", "6e5318d9cd47dbc68500dcd76e9e3ecf9d71d55ac0418c3e7e3c535f91b0ece587cee6eb280fa4f2c8b18ae38274e91cb42db9f55245dec40b095e9debf40532", "5e5d392b06814a0591f9a1777f5e432d79c6410427988c20e09f34dc3da3b89a", [0x7, 0x100000001]}) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/02/03 12:55:02 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a14000-0x50)=[{&(0x7f00008cf000)=""/134, 0x86}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000f6a000-0xb)=""/11, 0xb}, {&(0x7f0000f24000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0x7)=""/7, 0x7}], 0x5) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001b000)=@ipx, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000020000)=0x14, 0x800) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000010000)={0x29d4bb96, 0xffffffffffffff69, 0x2cf, 0x2}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000021000)='/dev/ptmx\x00', 0x1810be, 0x0) ioctl$int_in(r2, 0x1000000005432, &(0x7f0000018000)) 2018/02/03 12:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009fb000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000956000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003a6000)=""/4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ecd000-0x4), &(0x7f0000467000)=0x4) 2018/02/03 12:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a9000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 98.921426] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.926483] CPU: 1 PID: 13932 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26 [ 98.934102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.943443] ffff8801d72ff4e0 ffffffff81d94b09 ffff8801d72ff7c0 0000000000000000 [ 98.951464] ffff8801bdd13490 ffff8801d72ff6b0 ffff8801bdd13380 ffff8801d72ff6d8 [ 98.959491] ffffffff816624aa 0000000000005e16 ffff8801cd5a5168 ffff8801cd5a50a0 [ 98.967514] Call Trace: [ 98.970092] [] dump_stack+0xc1/0x128 [ 98.975443] [] handle_userfault+0xa3a/0x1310 [ 98.981487] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.988493] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.994897] [] ? __lock_is_held+0xa1/0xf0 [ 99.000693] [] ? handle_mm_fault+0x117b/0x2530 [ 99.006928] [] ? handle_mm_fault+0x1fc3/0x2530 [ 99.013136] [] handle_mm_fault+0x1fd1/0x2530 [ 99.019167] [] ? __pmd_alloc+0x410/0x410 [ 99.024853] [] ? __lock_is_held+0xa1/0xf0 [ 99.030623] [] __do_page_fault+0x5c2/0xd40 [ 99.036479] [] ? mm_fault_error+0x2c0/0x2c0 [ 99.042426] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.049074] [] do_page_fault+0x27/0x30 [ 99.054583] [] page_fault+0x28/0x30 [ 99.059839] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 99.066832] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 99.073814] [] ? iov_iter_advance+0xd70/0xd70 [ 99.079930] [] ? __mark_inode_dirty+0x226/0x1080 [ 99.086308] [] ? __mark_inode_dirty+0x19b/0x1080 [ 99.092685] [] generic_perform_write+0x1dc/0x500 [ 99.099066] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 99.105443] [] ? page_endio+0x180/0x180 [ 99.111042] [] ? file_update_time+0xbc/0x3b0 [ 99.117070] [] ? current_time+0xd0/0xd0 [ 99.122665] [] __generic_file_write_iter+0x348/0x570 [ 99.129387] [] generic_file_write_iter+0x2d5/0x600 [ 99.135936] [] __vfs_write+0x4bf/0x680 [ 99.141460] [] ? do_iter_readv_writev+0x400/0x400 [ 99.147935] [] ? __lock_is_held+0xa1/0xf0 [ 99.153709] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 99.160265] [] ? __sb_start_write+0x14a/0x310 [ 99.166387] [] vfs_write+0x189/0x530 [ 99.171725] [] SyS_write+0xd9/0x1b0 [ 99.176973] [] ? SyS_read+0x1b0/0x1b0 [ 99.182397] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 99.189208] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.195760] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 99.216694] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.221229] CPU: 0 PID: 13932 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26 [ 99.228823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.238157] ffff8801d72ff4e0 ffffffff81d94b09 ffff8801d72ff7c0 0000000000000000 [ 99.246135] ffff8801bdd13190 ffff8801d72ff6b0 ffff8801bdd13080 ffff8801d72ff6d8 [ 99.254114] ffffffff816624aa 0000000000005e16 ffff8801cd5a5168 ffff8801cd5a50a0 [ 99.262097] Call Trace: [ 99.264669] [] dump_stack+0xc1/0x128 [ 99.270008] [] handle_userfault+0xa3a/0x1310 [ 99.276045] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.283037] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 99.289412] [] ? find_next_bit+0x3e/0x50 [ 99.295095] [] ? handle_mm_fault+0x117b/0x2530 [ 99.301299] [] ? handle_mm_fault+0x1fc3/0x2530 [ 99.307504] [] handle_mm_fault+0x1fd1/0x2530 [ 99.313538] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.320523] [] ? __pmd_alloc+0x410/0x410 [ 99.326208] [] ? __lock_is_held+0xa1/0xf0 [ 99.331982] [] __do_page_fault+0x5c2/0xd40 [ 99.337838] [] ? mm_fault_error+0x2c0/0x2c0 [ 99.343793] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.350436] [] do_page_fault+0x27/0x30 [ 99.355948] [] page_fault+0x28/0x30 [ 99.361198] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 99.368188] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 99.375170] [] ? iov_iter_advance+0xd70/0xd70 [ 99.381290] [] ? mark_held_locks+0xaf/0x100 [ 99.387235] [] generic_perform_write+0x1dc/0x500 [ 99.393612] [] ? page_endio+0x180/0x180 [ 99.399208] [] ? file_update_time+0xbc/0x3b0 [ 99.405240] [] ? current_time+0xd0/0xd0 [ 99.410838] [] __generic_file_write_iter+0x348/0x570 [ 99.417564] [] generic_file_write_iter+0x2d5/0x600 [ 99.424119] [] __vfs_write+0x4bf/0x680 [ 99.429628] [] ? do_iter_readv_writev+0x400/0x400 [ 99.436095] [] ? __lock_is_held+0xa1/0xf0 [ 99.441868] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 99.448418] [] ? __sb_start_write+0x14a/0x310 [ 99.454535] [] vfs_write+0x189/0x530 [ 99.459871] [] SyS_write+0xd9/0x1b0 [ 99.465125] [] ? SyS_read+0x1b0/0x1b0 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00008a2000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000014, &(0x7f00001fc000-0x2)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(r2, &(0x7f0000cfb000-0xed)="cf", 0x1, 0x1, &(0x7f00001c5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendto$inet(r1, &(0x7f000080d000-0x1000)='T', 0x1, 0x0, 0x0, 0x0) 2018/02/03 12:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x2) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) timer_create(0x0, &(0x7f0000ddf000)={0x0, 0xe, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000d97000)=0x0) timer_gettime(r2, &(0x7f0000edf000-0x20)) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000725000-0xd6)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b3000-0xdf)=""/223}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000372000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000a9000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000bcd000)={r1, &(0x7f00008e0000)=""/108}) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000746000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000a}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008c3000), &(0x7f00005c7000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000e69000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x8}}) fdatasync(r2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000e61000)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000649000-0x31)=""/49) 2018/02/03 12:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000156000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000384000-0x4), &(0x7f0000e50000-0x4)=0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100800000000001) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff4a}]}, 0x18}, 0x1}, 0x0) r1 = open(&(0x7f0000846000-0x8)='./file0\x00', 0x10000, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a07000-0x8)={0x0, 0x6}, &(0x7f00005ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006d3000)={r2, 0x8}, &(0x7f00000a2000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d33000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) 2018/02/03 12:55:03 executing program 7: unshare(0x4000040601) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="0000040109e878a3489ab3aacceb498d") getdents64(r0, &(0x7f0000002000)=""/72, 0x48) 2018/02/03 12:55:03 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000043000)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000e1000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @rand_addr=0x8}], 0x2c) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 12:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ed000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x60) readv(r1, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) listen(r1, 0x6) 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000013000)='/dev/pktcdvd/control\x00', 0x182, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) munlock(&(0x7f0000249000/0x1000)=nil, 0x1000) stat(&(0x7f00002c8000-0x8)='./file0\x00', &(0x7f0000511000-0x44)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f00008d3000-0xa)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f000070d000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0xfffffffffffffffc) [ 99.470555] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 99.477380] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.483931] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/03 12:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000971000)='/dev/pktcdvd/control\x00', 0x2a000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00001c3000)={{0x7, 0x1}, 'port1\x00', 0x22, 0x840, 0x2, 0x9, 0xff, 0x2, 0x20, 0x0, 0x7, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) connect$unix(0xffffffffffffffff, &(0x7f00008fa000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000fc4000-0x4), 0x4) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f000071e000)={0x4, 0x9, 0xfffffffffffffffd}) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000b3a000+0xd60)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f0000033000)='./file0\x00', 0x0, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000054e000)=@full, &(0x7f0000a46000-0x4)=0x48, 0x80800) pwritev(r0, &(0x7f000069c000)=[{&(0x7f000029c000)="e54ef82ab39cae746501a8e7dad148c6cb47e88e0d18404d0e26ad5654872851dfb36b2969ab1d618ef36c64444d530907deaabaa8c9076be79c1718c4c4178580b250e6628f5749a73ffe882bfb0d54edb51f012716ad2222985789f505d2e2c31f20fe5ef0b50c3b5f9bdc422eeae0f616ee9a98882f838287a45327cdecc16e5736", 0x83}, {&(0x7f0000098000-0x1000)="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0x1000}, {&(0x7f0000d03000-0x87)="a00c26014faec24e4b441124875565aad19372a0128bc97200c30a532272f4efb61bcffa146699987567bcab4073e25f6d5858796addf9ae7536d3278d77e23864ccd87f8afb11f0ab2e5106a1979cefd4083679ba5b8f0dbd227267439893e0ab9bc84c9e5a0899d7dc8bff5931f1645b3fff347f5931f46a7e8fc106b2f86fbeae2dc430e574", 0x87}, {&(0x7f0000986000)="6a5ca632a4fbd341833e0d0842c9e24caa0bb21340fff3ba478d875ccbe17d072adec301be5d3b77eade6ea51ee5fdc78d6f0ba7f40f0df85bfef550eac53d388ddfe42eef0a805e3d62da64", 0x4c}, {&(0x7f000091a000-0x1000)="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", 0x1000}, {&(0x7f0000b21000)="82dc8acc66fcdc108addc7d4788bd792061aa50eccdb1933c705a90fd89199a22c757b38a6ebd06446c4ed70de1d4c6312d5a2f04d1d2cbd697cec34131a3cc3cf4c8c1d05b341a6257ff9f0c3b302f2b018fa7d4ad253", 0x57}, {&(0x7f000041d000)="c625b8ee6df0adf3549964e62b8201e5676f6673efab9e4456c8e668cfb9dabf8bfbf3ef9dca6982da35f6553bee6df3d8e719da4a200ad8dbd4", 0x3a}], 0x7, 0x0) r1 = epoll_create1(0x80000) removexattr(&(0x7f0000396000-0x8)='./file0\x00', &(0x7f0000631000-0x14)=@known='security.capability\x00') recvmsg(r0, &(0x7f0000d3d000-0x38)={&(0x7f0000c19000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000ff5000-0x90)=[{&(0x7f00004a9000-0xf)=""/15, 0xf}, {&(0x7f0000214000)=""/189, 0xbd}, {&(0x7f00002e2000-0x54)=""/84, 0x54}, {&(0x7f000029d000)=""/79, 0x4f}, {&(0x7f0000bbf000)=""/4096, 0x1000}, {&(0x7f00008bc000-0x60)=""/96, 0x60}, {&(0x7f0000839000-0x9c)=""/156, 0x9c}, {&(0x7f0000ee1000-0x4f)=""/79, 0x4f}, {&(0x7f00008d1000)=""/224, 0xe0}], 0x9, &(0x7f0000761000-0xd7)=""/215, 0xd7, 0x6}, 0x20) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000016c000-0xc)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00001d2000-0xce)=""/206, &(0x7f000091c000-0x4)=0xce) 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000ace000-0x7d)="222b6593406acf565bc53520a4f7079ac00214a7366c0ae699a7553c795f8495be1b266840f83c72b2f2022d59c5d1fece1547e81d7d9b8179b8e67805df0d3ffd85efbe9ada86b36db1c5e27493412041b9ef0357cd9e1415787dc9045cfc68e172944f35f6af3ca41f81ce33a153eba1fe1a0cb47ce8a5a0037d656b") readlink(&(0x7f0000526000)='./file0\x00', &(0x7f00000ba000)=""/4096, 0x1000) r1 = socket$packet(0x11, 0x800000000a, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = geteuid() setuid(r3) 2018/02/03 12:55:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cfa000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00004f0000-0x4), &(0x7f000059f000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f63000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d6d000-0x4)=@assoc_id=0x0, &(0x7f000047d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000626000)={r4, 0x3, 0x30}, 0xc) recvfrom(r1, &(0x7f0000cba000-0x6f)=""/111, 0x6f, 0x40, &(0x7f000063a000-0x26)=@hci={0x1f, 0x0, 0x2}, 0x16e) getresuid(&(0x7f0000175000-0x4), &(0x7f0000587000-0x4), &(0x7f00009d4000)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f18000)=@assoc_value={r4, 0xfffffffffffffe00}, 0x8) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0xfffffffffffffccc, 0xffffffffffffffff, 0x0, 0x0) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000002000-0x4)=0xcb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/03 12:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002df000-0x5c)={{0xa, 0x3, 0xffffffffffffff00, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xffffffff00000000}, {0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x6b52, [0xffffffff, 0x9, 0x5, 0x400, 0x3, 0x3ff, 0x2, 0x4]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000de3000-0x108)={0x1ff, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) 2018/02/03 12:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TIOCCONS(r0, 0x541d) getrusage(0x1, &(0x7f00005ff000-0x90)) read(r0, &(0x7f0000c7c000)=""/40, 0x28) 2018/02/03 12:55:03 executing program 3: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x20, 0x1000, 0x9657, 0x200, 0xd85}, &(0x7f00009d2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004a5000-0x6)={r2}, 0x6) ioprio_get$pid(0x2, 0x0) ptrace$setopts(0x4206, r0, 0x8001, 0x2) [ 99.590169] audit: type=1400 audit(1517662503.220:66): avc: denied { ioctl } for pid=13978 comm="syz-executor6" path="socket:[25439]" dev="sockfs" ino=25439 ioctlcmd=0x89f6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/03 12:55:03 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80002) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000646000)=0x9, 0x4) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f0000fd8000)=""/65, 0x41) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$inet6(r2, &(0x7f00001b3000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000b49000)=0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/03 12:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c07000)=0x12, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000-0x9)='/dev/rtc\x00', 0xfffffffbffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) [ 99.684780] device syz2 entered promiscuous mode [ 99.698646] device syz2 left promiscuous mode 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xc21b) r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) 2018/02/03 12:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000034e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) shutdown(r0, 0x1) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e02000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000ed4000-0x8)='./file0\x00', 0x40000, 0x5a) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001a5000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x6, @empty}, 0x4c, {0x2, 0x0, @loopback=0x7f000001}, @generic="06f239594e31e11c0b7311fa3b03ce14"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c78000)={0x90000000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000586000)='/dev/sequencer\x00', 0x4301, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b0d000)={0x1, 0x0, 0x0, 0xcf}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cab000-0x88)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x293250bf, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x6}], 0x88) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00004e5000-0x10)={r2, 0x8}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000c69000-0x8c)={0x3, 0x815f745, 0x7e676620, 'queue0\x00', 0x9}) 2018/02/03 12:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000cbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) tee(r0, r3, 0x8000, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x41) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) epoll_wait(r2, &(0x7f0000882000)=[{}, {}], 0x2, 0x8dc) fcntl$setstatus(r2, 0x4, 0x40000) close(r1) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00006d5000)={@remote}, &(0x7f00000f1000-0x4)=0x14) dup2(r2, r4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/02/03 12:55:03 executing program 7: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009e8000)={0x0, 0x0}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x4000000000000000) lseek(r1, 0x7ffffffffffffffb, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000db1000)={0x0, @in6={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa9c6}}, 0x7fffffff, 0x8001, 0x3, 0xc6, 0x8}, &(0x7f0000381000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e8c000-0x8)={r2, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e1f000-0x6a)={r2, 0x100, 0x62, "79240791c2379ffb43e317dd32b30e24804ae695143e540501e5977cf77c639a401081583d00a68643ed6cb4fc807579c46e690b3b31706369aac99b9ced00cc25fb08421a9990a7ac202c0bd9560f0f85af9462a4d9d0616d7e96c57cfb80de8635"}, 0x6a) write(r1, &(0x7f0000313000)="b9b88307e7", 0x5) 2018/02/03 12:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000c6000)=0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)) 2018/02/03 12:55:03 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000), 0x0, 0x0, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) clone(0x0, &(0x7f0000407000), &(0x7f000040c000), &(0x7f0000626000-0x4), &(0x7f00002d9000-0x4f)) sendto(0xffffffffffffffff, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000)={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000-0x8)={r2, 0x10000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000113000)='/dev/rtc\x00', 0xc2000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f00004b9000)="2400000013ef06ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000065e000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00006d1000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c60000)={@empty, 0x10000, r1}) 2018/02/03 12:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) epoll_create(0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x0, 0x3}) rmdir(&(0x7f00006bb000)='./file0\x00') timer_create(0x2, &(0x7f0000f20000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f0000b56000)="02f786da8302c523af50", &(0x7f000048e000-0x6a)="461531569a9d4ebebcf53740489ae5a486c92a01d775f3d91101d4773fb119c60596d1305a88b679d39ca2d228c68e1f7c1b2c3dfb4bcbcc1c18d521f909537937125843ebe09fb3aea451667d485a47f353d741bd234151466529ed73dfb1046ad12455b0dcff49d5b1"}}, &(0x7f0000a31000-0x4)) close(0xffffffffffffffff) [ 99.961949] device gre0 entered promiscuous mode 2018/02/03 12:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000721000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000774000-0x8)={0x1, [0x0]}, &(0x7f0000553000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 2018/02/03 12:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00002d2000-0x8)='./file0\x00', 0x2, 0x8) fallocate(r0, 0x2, 0xff, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000c08000)={0x7, 0x7, 0xff, 0x6, 0xffffffffffffffff, 0x5}) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000f6f000/0x4000)=nil, 0x4000, 0x1f) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000530000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000070b000)=0x6, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000c92000)) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00009d9000), 0x0) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000cb6000-0xb0)) r2 = mmap$binder(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x13) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000138000)={0x28, 0x0, &(0x7f0000917000-0x28)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x1}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @exit_looper={0x630d}], 0xfc, 0x0, &(0x7f0000ff7000)="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"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ed000-0x20)={0x6, 0x1, 0x1, 0x8, 0x9, 0x6, 0x4, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000007e000)=@sack_info={r3, 0x9, 0x8}, &(0x7f0000748000)=0xfffffffffffffe69) recvfrom$llc(r1, &(0x7f0000716000)=""/30, 0x1e, 0x40002020, &(0x7f0000ff0000-0x10)={0x1a, 0x15, 0x0, 0x3, 0x80, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x200000000010, 0x80f, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000281000)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000cc5000)) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005f3000-0x8)=0x1) syz_open_dev$tun(&(0x7f0000b3b000)='/dev/net/tun\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000538000-0x10)={0x0, 0xe17, 0x7f, 0x80000000}, &(0x7f0000de7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac4000)={r2, 0x7}, &(0x7f0000b10000-0x4)=0x8) 2018/02/03 12:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) lookup_dcookie(0x8000000000000, &(0x7f0000c3e000), 0x13e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000834000)={0x0}) fchmod(r0, 0x20) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000da8000)='./file0\x00', 0x141000, 0x4) fadvise64(r1, 0x0, 0x40, 0x5) 2018/02/03 12:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f000014b000-0x50)=""/80, 0x50) r1 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000054f000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000491000-0xc0)=[@in6={0xa, 0x0, 0xcb, @empty, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffffffffffff754e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0x4, @empty, 0x8000}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x2, 0x4, @empty, 0x1}], 0xc0) ioctl$int_in(r1, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) 2018/02/03 12:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f000093a000-0x80)=@generic={0x10, "268ff653ff00b7c203168558ceb569cb7b164c8ff6fb668509468c4b76bfa7fb1d44623b5859ca1cd584100deae286248980ebeb5cbee6f43eec4a2069d9bc56d521ea0a41cef655b842e087287b0c398f9c1a56c4f268eb1bda75c2b3398587498eba6804d8153e720ec2247f948c65408036d193259a3ba5326540a92f"}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000040000-0xa)='setgroups\x00') ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000045a000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000093e000-0x4), &(0x7f000056b000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x1, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/03 12:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) bind$ax25(r2, &(0x7f00006fd000-0x10)={0x3, {"cd7a1acf860dac"}, 0x8}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000622000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000a7000)=""/186, &(0x7f000054c000-0x4)=0xba) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fe5000-0x4)=0x2f48, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fff000-0xd0)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x2, 0x7, @empty, 0x800}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x9241, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, @in={0x2, 0x1, @rand_addr=0x6}, @in6={0xa, 0x1, 0xc61d, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x1, @empty}], 0xd0) fcntl$lock(r1, 0x7, &(0x7f00008c4000)) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x20000000) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x207, &(0x7f00002de000-0x10)={&(0x7f0000b14000-0xb9)=""/185, 0xb9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)) 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) unlink(&(0x7f0000fca000-0x8)='./file0\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000450000-0xc)='/dev/rfkill\x00', 0x2541, 0x0) preadv(r1, &(0x7f0000e7b000-0x30)=[{&(0x7f00009fe000)=""/189, 0xbd}, {&(0x7f000059f000)=""/191, 0xbf}, {&(0x7f00005fe000+0x5c3)=""/4, 0x4}], 0x3, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c73000-0x6)={0x6, 0xfff, 0x70144c49}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00009a9000)) 2018/02/03 12:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002c0000)='./file0\x00', &(0x7f0000c9a000)='./file0/file0\x00', &(0x7f0000eff000)='omfs\x00', 0x800, &(0x7f0000b98000-0xc5)="d46bdb2d202ec50f1a2679ac916514ab07d063b52b212d30e3fd694156827914a6b6468acfcdbe9c9cfa8209942f4339f4f1380a3c5b7c00e67b00b07653c8014d72082d698aeb1567d94752d42d7fb6bbbf83dbb83318b20dd679bf9ee2e9e5d4f1df0988b0ac5c8102390e9e1d9864312fcc0e4b49a501db7a40c5de04fcd4bbcb78753b84089d29f07b5a645178613f03fecedfb310d8816214b7ee0237fc34f5b264777083aaf91afb441c1581f724a213eaa8bf186056a21d0dc061b6979505b0eb1d") unlink(&(0x7f0000482000)='./file0/file0\x00') nanosleep(&(0x7f0000ba2000-0x10), &(0x7f0000de0000-0x10)) 2018/02/03 12:55:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e6f000+0x7b6)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r1, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 100.124115] binder_alloc: binder_alloc_mmap_handler: 14077 2011a000-2051a000 already mapped failed -16 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000)) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001d000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83663168dec8dcee1c48e0675ec5dd9029fdaa3c5d24f949c874aec6dc3d927e4f27e6b9868a929cce2d6fa5e695936839691b18f657c35466c45fa8fb1ddcba078d6d14e4be05e398a3dc4e8d53028d5200fbfcd2b85998175d", 0x7a}], 0x1, &(0x7f000001a000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/02/03 12:55:03 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) listen(r1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000856800000008", 0x24}]}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000011000)={{0x8}, 'port1\x00', 0x40, 0x100040, 0x5, 0xc5f2, 0x1ff, 0xc04, 0x80000000, 0x0, 0x0, 0x8}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8000) gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000753000-0xd)='/dev/usbmon#\x00', 0x2, 0x40) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4c000-0x4), &(0x7f0000167000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005ab000)=@assoc_value={0x0}, &(0x7f0000975000-0x4)=0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000b56000-0x8)={0x3, 0x10000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a66000)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000f9d000)=0x8c) r3 = syz_open_dev$usbmon(&(0x7f0000db1000-0xd)='/dev/usbmon#\x00', 0x9, 0x200000) sendto$inet6(r1, &(0x7f00007e6000)="7696b4fbcec4e31a96824a4eb4b3790823e1d53533ec7a64132f3c51a69b11022aa4177b1353eb9ea1f268c5d4b9968b4b85810ede7191552fd1ed05a3b7a46bfcb84a7924bcd5a39abce34f9da285f817bd71cf302a08e929bc685f0ae21f807f27079caf826b0f1cabb04fb9a16521184ed0580ad8bbf432a8bec93a5b0cf7d96d0419d66f5776", 0x88, 0x1, &(0x7f0000b20000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xf24}, 0x1c) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000d23000-0x4), 0x4) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) creat(&(0x7f000037a000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x400001}) listxattr(&(0x7f00006fc000)='./file0\x00', &(0x7f000082a000)=""/173, 0xad) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/03 12:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/keychord\x00', 0x440, 0x0) connect$unix(r0, &(0x7f00002c8000)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000592000-0x1)='.', &(0x7f0000b4d000-0x1)='.', &(0x7f0000153000)='anon_inodefs\x00', 0xff8c, &(0x7f000097e000)) mount(&(0x7f00009c5000-0x1)='.', &(0x7f0000463000-0x1)='.', &(0x7f0000548000-0x4)='bfs\x00', 0x2000, &(0x7f00007c0000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000a12000-0x8)='./file0\x00') pselect6(0x40, &(0x7f0000a36000-0x40)={0xe424, 0x8a6b, 0x8, 0xfffffffffffffff9, 0x101, 0xe008, 0xf7ea, 0x2}, &(0x7f000061f000)={0xfffffffffffffff8, 0x5, 0x6, 0x1, 0x10001, 0xc87, 0x1f, 0xfffffffffffffff7}, &(0x7f0000d76000)={0xb4, 0xffffffffffffffff, 0x1, 0x0, 0x81, 0x10000, 0x80000001, 0x380}, &(0x7f0000a4f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f72000-0x10)={&(0x7f0000e42000+0xdc7)={0x100000001}, 0x8}) 2018/02/03 12:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0xfffffffffffffd6a) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000603000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000888000)={{{{0x2, 0x2, @rand_addr=0xa47}}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x101, 0x1400000000, 0x10000, "a49e6a693f9ecba98bd5eee5b9679f5330bec4c402fe10512be7acbf8fc0b7e35c13e89e906cb411b15215d69304443455132688b185c6840e149f2084302a3d92e64148397e6673d23d0ea96ded2362"}, 0x160) 2018/02/03 12:55:03 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000014000-0x8)={0x8, 0x5bf06403, 0x96, 0x7cfc}) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r1, 0x0, 0x0, 0x4ef) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d54000-0x10), 0x10) mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000d53000)='./file0\x00', 0x400, 0x100) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/ppp\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000014000-0x60)={0x0, 0x58, "9919adc3f8be9bd887564b27d713750d73c8f10dd0fbd18aae7ea0b588735c1c200c13028b48f6eb88513452ee6877895bc0e00a17e92a0cd9022fb871c18e45d96aa3eb75d6e76a535bc7327fb504c19ccbd0f5a3a91e26"}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xac)={r1, 0xa4, "2e8bdad9bb77f2dec0faac86c5e19726f724a969ac1e71d51731a2aee1179bb59652e3a089049d21953c3b9778cbbfe08e6945b561ce32a0799404723c35b2ef19b26861e93167aef5d712c669da0165b8b3c05e0551a52aa4fd5ee0c06786219a66f5f89adac20ea9d8aa99bf321ed77b4a3eacdf907f2f3db95a24a7e591a4a5089e874b53dab3a71b4ad5b0bb461cf125239b8b8c9aa24f20548b61adf39963d0f1d8"}, &(0x7f0000001000-0x4)=0xac) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:03 executing program 3: flistxattr(0xffffffffffffffff, &(0x7f0000001000-0x1f)=""/31, 0x1f) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f000094e000-0x10)=[{&(0x7f0000001000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000001000-0xe7)=""/231, 0xe7, 0xffffffffffff8474}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 12:55:03 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b94000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) connect$unix(r1, &(0x7f0000bc7000-0x4)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fb9000)={0x0, 0x80000, r1}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000939000)='user\x00', &(0x7f0000fba000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fbb000-0xaf)="2ee9c100e4dcc5d650aa007c17994bcf20a1a502e9dc83ebcf0e192da72b0191fa0dae69cc663825c33261e78e0d0cd9510e41dbc922b9b1eb4230b2ed2bdac2fc61b87af0516eeeaad33c24dec7e4c1380cab1496bdd11d773da34e0b76e7d54530089f01beccf6680be827da8f17e4954af0422e7f77aa679461d7ffad6bf60007ba8b2b766490b17fc27274fc7943b7e1982dbb8f0290b4886d477a1a1b2ffe4985466306f793e1351fc14bd80b", 0xaf, 0xfffffffffffffffe) poll(&(0x7f00009b4000)=[{r1, 0xc204}], 0x1, 0x1) keyctl$invalidate(0x15, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005df000-0xc)={r2, 0x80000, r1}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fb9000-0x4)=0x5) 2018/02/03 12:55:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x5, 0x10000}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007bc000-0x75)={r1, 0x6d, "41ffff2a04fd63a554f128a308c74acb25679d1d3369003c7e5564513b4a9d531bd249554082f4595b5f5b0b628315a605b85175e840b32eae76ab3bea554eaab9eaa0d480d83c9b971019d5fe102cf1ed5cedc97209e441fc0bc9eb2666e0addeb508ce266faa2a09fd014f1b"}, &(0x7f000095d000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000479000)=0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in={0x2, 0x0, @rand_addr=0x6}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x4000841) sendto$inet6(r2, &(0x7f00004a6000), 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0xffffffffffffff44}, 0x1c) 2018/02/03 12:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004df000+0x611)='/dev/input/mice\x00', 0x0, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000391000)={@generic, @ifru_map}) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000538000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r1, 0x0, 0xba3, 0xffff) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e3000-0x4)=0x4) 2018/02/03 12:55:03 executing program 1: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000045c000+0x507)='/dev/loop#\x00', 0x9e55, 0x0) dup2(0xffffffffffffff9c, r0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d18000-0x8)='./file0\x00', &(0x7f0000b0d000-0x8)='./file0\x00') r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000101000-0x4)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000833000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000378000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000672000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r1}) r2 = socket$inet6(0xa, 0x4000000000005, 0xfefffffffffffffd) sendto$inet6(r2, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3fffefa) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000018000)=""/198) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000000a000-0x2c)=""/44) getsockname(r0, &(0x7f000002e000-0x9)=@rc, &(0x7f000001b000-0x4)=0x9) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) r1 = add_key(&(0x7f0000578000)='blacklist\x00', &(0x7f0000a02000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004e8000-0xba)="f526b9d6f4bad80243ce7383ab4d34b4c779d40709828df6dcb6837764d2b29d2d15040dd5e06c8a0085823f669bb67789cd8948a2366f3d775b4067daf639022b24207746e668fa76c4e4307ced11e36c833d60f32ae94576020e891023901a6e0fa6ac6be158c608830d5d8cea68b7cc3c35caae3afdb725e47f587c14b471819a41e6505d0046952185b7a30f6ca15999bf30611b4e7dd7901083e498cea002fbdbc99ace7786818e93eb0c1ee06f53fb52bd5bfa45c3b245", 0xba, 0xfffffffffffffffe) request_key(&(0x7f000073f000)='cifs.spnego\x00', &(0x7f00008c1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000add000-0x19)='{)vboxnet0vmnet0,md5sum,\x00', r1) r2 = pkey_alloc(0x0, 0x13) pkey_free(r2) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) fanotify_init(0x2, 0x80000) 2018/02/03 12:55:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00008c6000)='./file0\x00', 0x40400, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000384000-0x50)={{0x0, 0x1}, {0xffffffffffffffff}, 0x1000000}) recvfrom$inet6(r1, &(0x7f0000673000)=""/71, 0x47, 0x40000020, &(0x7f00000cf000)={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, 0x1c) 2018/02/03 12:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0}, &(0x7f0000434000-0x4)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd3000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002d1000-0x88)={0x3ff, {{0xa, 0x2, 0x200, @empty, 0xec40}}}, 0x88) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000036000)=')ppp0\x00', 0xfffffffffffffffb) ptrace$getregs(0xe, r3, 0x0, &(0x7f000018f000)=""/172) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000088e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) 2018/02/03 12:55:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e6f000+0x7b6)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r1, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a50000)='/dev/snd/seq\x00', 0x0, 0x40000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000032f000-0x14), &(0x7f0000277000)=0x14) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x40, 0x9}, @result={0x7}}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x95, &(0x7f00005c5000)="d0b5f4696cb0944a8462f6e5780a9029eca5ff73a71125f17bd8ef351c221a8e300f0bfc4b960b6706565273edc5e6826778021a57d32c6b7f5d420270486d2f9828869ae829a91d1b56385b89d2244d995c4d283516e03832f5d8dbed3a5723fb11ebffef5a40a9d6a51c38f70b0000041e0776b18a6efb573ed01d900f12cc1e09ff3a4fd1e0a16784cac1201c28eb7772c46776"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a76000)) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00007e5000)=0x3ff) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000761000)="a0157ab7ca84a0af29e6d39db21a28554a3fbf7ba2d5782218ecd66454837514280b04cac1fbe1fb8fa590", 0x2b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000781000)=0x9, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000069e000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000030b000)={0x0, 0x1000, "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"}, &(0x7f0000b7c000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dec000-0x87)={r2, 0x4, 0x7f, "0b213d7a1a817f9a8a7960b16b8f8250834313b13f1b230577d5c4e1bdfaba5a7fa09827fce0103b7d9541929d1931e763fe1607a2fd55f273ea84fb5c8f20fda2d37d3af1fdce350462dbacd0d310d554bdab97a67df2c1925d3c8267c35429c6311b0edd9aa2853c364be38ae767a70740877619d8fd22629fc53e07f206"}, 0x87) 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a69000-0x20)={0x0, 0x6, 0x8000, 0x1, 0x100, 0x3, 0x3, 0x80000001, 0x0}, &(0x7f000059c000)=0x359) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df8000-0x6)={r3, 0x10000}, &(0x7f00006a4000-0x4)=0x6) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000), &(0x7f00003a7000)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f21000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000c7d000)) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bc8000-0x8)={0x1, [0x0]}, &(0x7f0000488000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000097000-0xe)={0x0, 0xffffffff, 0x3, [0xffffffff00000001, 0x69d787bd, 0x0]}, &(0x7f000004a000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ad2000)={r2, 0x6}, 0x8) waitid(0x0, 0xffffffffffffffff, &(0x7f0000cdb000), 0x4, &(0x7f0000b82000-0x90)={{0x0, 0x0}}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000020f000)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x7530}}, {{0x0, r3}, 0x39}], 0x30) rt_sigtimedwait(&(0x7f0000867000)={0x7}, &(0x7f0000af5000), &(0x7f0000efb000), 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004ed000)={0x3, [0x7, 0x0, 0x0]}, 0xa) close(r0) clone(0x0, &(0x7f0000ef7000), &(0x7f0000e27000), &(0x7f000057d000), &(0x7f0000a06000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000975000)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0x2}, 0x10000, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$KDMKTONE(r0, 0x4b30, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getpriority(0x2, r1) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{}, {0x77359400}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000002000-0x8)=[0x5, 0x2], 0x2, 0x2, 0x7, 0x6, 0x9, 0xfff, {0x0, 0x5, 0x0, 0x7b7c1856, 0x7, 0x4, 0x3, 0x2, 0xffffffffffffffe0, 0x0, 0x0, 0x7f, 0x3, 0x4ff, "053395b9aeb55245a837fa3724e6d02673b4f4f100dcf24f4c39892a26783c80"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0xa)={0x3, 0xfffffffffffffffc, 0xa, 0x0, 0x7f, 0x3, 0x5, 0x3b, r2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000002000+0x4f6), &(0x7f0000004000-0x4)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x5, 0x8, 0x10000, 0x0, 0x6, 0x1}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000005000-0x4)=0x10000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x0, 0x0) dup(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r5, &(0x7f0000006000)=@random={'btrfs.', 'bdevcpuset,bdev:\x00'}, &(0x7f0000001000)='%}security-self!\x00', 0x11, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000008000-0xb)='mountstats\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3c1b80000}], 0x58) 2018/02/03 12:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cab000-0x9)='/dev/sg#\x00', 0x5, 0x121000) getpeername$ipx(r3, &(0x7f00006ef000-0x8), &(0x7f00000d5000-0x4)=0x10) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7) inotify_init1(0x0) r0 = socket$inet6(0xa, 0xa, 0x0) r1 = dup(r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000fdc000)=@random={'system.', 'vboxnet0+ppp1&]ppp1selinux\x00'}) connect$inet6(r1, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$llc(r1, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000856000)=0x10) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0x1}, 0x4) read(r0, &(0x7f0000009000-0xdf)=""/223, 0xdf) readv(r0, &(0x7f000000c000-0x40)=[{&(0x7f0000004000-0x77)=""/119, 0x77}], 0x1) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000300000)={0x0, 0x4}, &(0x7f0000ed3000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000165000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002cd000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0}) socketpair$unix(0x1, 0x800003, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000049000)=@file={0x23, './file0\x00'}, 0xffffffffffffff31) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ef5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000266000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000071f000)={0x0, 0x80}, &(0x7f0000f3d000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='vmnet0vboxnet1%+.mime_typeeth0@cpuset\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xfffffffffffffdf9, "e38cee84da613fa9b5557260d5c4076065102cb71ed602393954f5e9dd05f5619f925958466a30b5e799d39b9d3fa67f35d1194eeedd23a48ff50b4113a746e1885da7d35ead5878a673fed427b8d6f8e0f069d738e86a54d9329e709c5583016de4d27d91b04691f9a476994020901f643c14a0cf529a2bb0e946b4c1eca0cfed7e151e780284cc19044020af59faea5fccfd122d914363be0d4c8545025df1a9d3f364e82dbb48ea4880189e6416e973fb9d9f59c02539e1f61f3731a94e438ce59db5ddb63e2c53be1eb26555169d5e40ecb0c568f3e860df01f3392637884c3257dcd97e69929a1a6899c4610a69517aa0ff1a14c786b5b37e31be02a19d9e14abb3db7e32f30429f9ef6351df97a8f4cedb26f92ee853a431274a04cd54188a4fb715f8eef441b4592e00870ac32b1e7e410d0f58c8b2284c75460df2e1ec1d91a33a96b003d48fd416c4989e3fc5a6526d56839874ec6a80368045e3aa1cfbc419b9ed"}, &(0x7f0000f80000-0x4)=0xfffffffffffffea8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001a5000-0xb8)={0x0, 0x2400, 0x2, 0x7, 0x7d, 0x7fff, 0x8, 0xffffffff, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffff, 0xfdca, 0x800, 0xfff, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xf}, &(0x7f00002d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f00004f2000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xc2)={0x0, 0xba, "7d87899a1a8d0cc5f55331f34f74cae951e2d037140db5f6b13b618791464550a640f324623d8eb03ab6f29bea45bbeaaab309fb11a6b2652d4d04633df0b6b97facf2bf50ea9397875fc6e3426e837c145a59c79cbf68e431fa0fed443ce0c1ec1a9ecf3e419e9a4833b06cc24140323bab5c0be75cf7b56b8fcaffbf03301e0f80d368da449faa192c278513696b8417e2dfca2777da442614aeaec476c590114ca059d006640d3f7292b70e88ca3fd74ed3f61ec0fa1d4ee0"}, &(0x7f0000001000-0x4)=0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xda, "b884d9903a2fa73d402ae615ba0a2ba7c08aeecad95e059bdc42cabae077f30c7658906e9a8c14d5d553a25d71372f217df5705af439f019f96bbe97ebde702c5631f80324c7536547c449d457e36246a4fbabf824f885471ec9d23bf68baff7174f4330d119c0cb19f4e1a59c5bf79a76e35d732a8c9b551cd0d46c4d52678f576af06dd49fb408674db2e2a17ea4d4ee476ef6f6ad181ccce416b3e7f83892ab7a13918f132ede33848737340257c23b8078bbabe8062e0e15939d05d4c6bfa2b16a212cb15f3b18f310d782945b8516e879778574680cb1d6"}, &(0x7f0000052000)=0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00009a7000-0x1c)=@in6={0xa, 0x0, 0x7, @empty, 0x400}, 0x1c, &(0x7f0000642000)=[{&(0x7f0000000000)="bccd056eaabe900bbde26e85d67601f47586a1b9768e58e6e002c438c1da1bc8c447fcc1", 0x24}], 0x1, &(0x7f0000dc6000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x4, 0x7, 0x3e23, 0x101, 0xf7, 0xb1eb, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x10000, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x2, 0xae9, 0x14e, 0x80, 0x9, 0xb616, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xedf1, 0x10000, 0x2, 0x401, 0x9d1dae0, 0x10000, 0x1, 0xffffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x4, 0x2, 0x8, 0x6, 0x7, 0x3f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x8d, 0x1, 0x3, 0x8, 0x7, 0x101, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1449, 0x5, 0x0, 0x2, 0xffffffffffffffff, 0x7fffffff, 0x778f, 0x1, r8}}], 0x150}, 0x40010) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$binder(&(0x7f000000d000)='/dev/binder#\x00', 0x0, 0x801) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r10, 0x541a, &(0x7f0000009000-0x4)=0x400) r11 = dup(r9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r11, &(0x7f0000007000)={&(0x7f0000012000-0x10)=@ax25={0x3, {"b755a0455f839c"}, 0xc6aa}, 0x10, &(0x7f0000011000)=[{&(0x7f0000011000)="2e934d641716cd81a5831fbfb196931b1be187e020db520f18ecb2b500e86b0f6eebeb18d798ee05fed8558968b39924d9a4a5fccac6c6660b574352e05fa610ed6a5c3fa0f6c79916bd96a7b12e2234fb8cbf3c037a7c464b11bfbccfd571cf71003e001adc639f908963adae5ea7c8941eed970d28b9118b7685e4868b16b15151e9fb7a2eacee0185138755592122f35deaf92bc89909080d1591d28265e4ac35ceea8f67a76a97e4142f29fca2ba8c6fa8a356e8a327335bf7fd4b90f0a4ef4a0f5c091e367e1e7fcf82102ea52bf97c11a23a1a989e96e60d9e6ec9a6765bd0b7f1d58d31", 0xe7}], 0x1, &(0x7f0000003000-0x4b0)=[{0x80, 0x29, 0x10000, "50d12d6fa03e00658f999a677bc6acaa0a4e023e299f5e6acbf8dc255349a9f20baf69017d6497dbfaa6d81e174e62eca1280259c25247c65473515de9ddf98ab296db356e3450a9eee86dd709d0d30d8c8d9c154d7d2196ed430561a68b97c918570a2291f8bb861dd4f4f411e6594f"}, {0xf8, 0x117, 0x101, "b3653736b4462b52a86f968a4b72da39a6c1ab19920736b7c3d580e20f90a6520147dbece71ed9c7e02196df4476271ad4eb981946ec7b836b89f7cdcd6ad6e9883f32f0f58ac867159251244fca537dc0e4c943106d43ca7849b0f05f385087df1e700ac39ffb2c32251a3c176957db40985d1e03c6ab20a818419a7370a120e15049ef3274e226b7672232c6e507d814735c1ce06ef5e012eac17c41617abef596208e5e2e2e8a5f8b2548977046354e82623469b2c225459625db65c592c578e02a4545669d8687703ae769b02d19dc4be04d30d5b493d4455aae3903028a8799604fe91dd165"}, {0xd0, 0xff, 0x9, "b82413d668a5b414d064f5723c938667df04cbf8530c8db1e4f6cfe68cbbc09e67df4f2b4c15935411394044fe05fdfaf1ad46a52e32c08206574068bfde839e16400dc36ce0d2e3bff36d65e5ab54e91b5d4bf46cc7f7e7a9cd767911a2df9e543290fc347fe83278846408366aadca9b84f51cc932ac6a8ee43e896531f8601dc11e1f8f101368df0360e34daeeff1852b90ccdee72b29da170bb7c66478182e179cb3270fc588af882f0b6f6a5a67705f99cf5cfa1d866097f8dc"}, {0xd8, 0x10e, 0x3ff, "82b108e4cb348f00a233593980164e16b1f3f66499eccc4eb287e6553e87334bee811d9e6aad784fee6ed519236de0c12affb0ad94d59b9e78897b3b31480760fb66206718edb638942050ff0e7d40c4cc633251979a3eec48ba27cb206ca569778ede80817c67f02fd2b8893e13b9ec9d25e546cdd29a1b4b77134433e93494660e9d2158c0c9011496d1c72b9761d5e4c918424e364ca2eea4a5c46c694513ffb19181dbb0475625caa6da0093becb5b0cb12b26b350fcb4005248cb9cab423d11e1e6866552"}, {0xe8, 0x11f, 0x8, "4c7c66f5db6d099719c3acb595ffc4a04ae9b65903e1962c2e044b5f90db2c4913d4b37ac8ab3bd7e3804d5a56d6e776174c7f29429ab8057f9e19b430da8d487d285292c64e530151c2b0c2875313d8b4e3dbffc394ad9dbd61b9fa31f6593111c6ca59bee44fe704e4ea2222a4bda544b563facca613dbc756919ed1419b6ee97b2120eb564596963459a5895f28ab32c2e08353e541af3b5a540e1aa4a8bacc61ca98c5e3668ccf99c2f3f0a0af6ce02d2184391cdd636f6e91510bdb1cda6f90d786b939aaa82fd04c75a649bf8a7ee1bcb482f370"}, {0xa8, 0x102, 0x1ff, "71e6be0519d226162613dc944df6292bb14aee6246f876fe5d2e4895514aa564e9f02f5747a70e218853137dfc60bcf8d0501038b8fd03e0bb945e63763db1ecc855ad35719260aeec7ed7144035807d827d154ca057a0162db8e93b1470dc4944df4604b9d8958fb28194343a70962c184318f1de20e039eeda9d9f5ecb9e195cf42dda3161c4cd2742a9b92564a07b2132ca1d7d1f"}], 0x4b0, 0x800}, 0x40000000) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000012000)=0x7, 0x4) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000882000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000e90000)) pivot_root(&(0x7f000085d000)='./bus\x00', &(0x7f00005a2000)='./bus\x00') chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000029b000-0x60), &(0x7f0000b4f000)=0x60) sendmsg$nfc_llcp(r0, &(0x7f000030e000-0x38)={&(0x7f0000584000-0x60)={0x27, 0x2e1, 0x0, 0x4, 0x6, 0x8, "9fe3fa0378ab0d4492ce70a37861fe485a04c82050c271fa505c8fb65eb4690f50520451e5085e1869929d787aa526afb47026fe50b1de93ca6c566c05efc1"}, 0x60, &(0x7f0000b27000)=[{&(0x7f0000ec9000-0x6c)="cf04fd1141b8e26284817c87d7d95cdbc9227ecdced6275263063e2c83fca6e6edf0ee4840b107ca3546b9385d42a4bbcdb30c5b7ec1be03dfdf6dc2d84054bcc4919aefa8b780ab2426e477c4e06ee2c34db58739de7f4a5b471393294a2019c80c9ea76307dc547d739f85", 0x6c}, {&(0x7f00000f1000)="b4ddbd1d25c1a79dbfdbdd075f3cae2f22d9233661a09934eb0b3eb67ac416450f9fb93530be3b4b684900833a1f76448fd8ac8efa0a96ef1ce8521afe355766b9d5eb657e89a8501acde425309531bca8a5f01a8ff61065790a49c23ff6b4ef17f14b8405b20ab6e567d615375729998f824fb6d930db4d1ded6c17e2a80ae526228311befa881e9ea3a6", 0x8b}, {&(0x7f0000f69000)="ece1d2410c98fd865a56a1c690efcd806f8d94913c267636c097abdd5031a0aae078872856c8eb8b021e3cbe7a3b287f8e0879271505e13ce8b68e4fb58e40", 0x3f}], 0x3, &(0x7f00001ef000)={0x78, 0x116, 0x8000, "6d007d0b3d56bccc61698672cb1f46b578db62a4b0656a25ae36af865764ac96850f0a0f1ddcf38c7782d20256939393a7e32dbf7f2f1bc35161876020025719602402259f41144a54b04d7de2562e40c41119f0a5e2a33bc53e5a1f83c7f3d91987"}, 0x78, 0x800}, 0x20000041) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b27000)=[{&(0x7f0000b7b000)="ca4aa6cf1440307ad459356f8fe0813e82dcfcb1102ad8341b1e5f84c8a9caf55edad96352a58c5bbcac26e2be2651bdc83a686d9a3f6fcc3313293331700b28e822c3e3233acacf676dc640e735e72cd05452879d7082b4a18238732aa240cf6a8b04509c08b6f9d484f0b48da603ab7197e2ea9ecd3ab27e1a1b0e3dd6f0d4066fe1d347e32d3f2f9d25cd885bcb251d58668249662db53796247883fb7dfc52ab20b7684e8b62048c5f7e3f78bf9618f2dc67", 0xb4}], 0x1) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/03 12:55:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000040, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000180000-0x4)=0x10) r2 = getpgrp(0x0) socket$inet_udp(0x2, 0x2, 0x0) ptrace$pokeuser(0x6, r2, 0x80000001, 0xff) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000c13000-0x5)='eth1\x00', 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) getresgid(&(0x7f0000611000)=0x0, &(0x7f0000e39000-0x4), &(0x7f0000ed2000)) getgroups(0x5, &(0x7f0000e9e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fstat(r1, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b2f000), &(0x7f00007ea000-0x4), &(0x7f00000f3000-0x4)=0x0) lstat(&(0x7f0000f86000)='./file0\x00', &(0x7f0000f96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000c3a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x6, &(0x7f0000078000-0x18)=[r2, r3, r4, r5, r6, r7]) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) [ 100.724353] binder: 14249:14250 BC_FREE_BUFFER u0000000020007f72 no match 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000055d000)={0x0, 0x0, &(0x7f0000a91000)=[]}, &(0x7f0000cce000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ba000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x10000}}, 0x3, 0x100, 0x20, 0x5, 0x7ff}, &(0x7f0000277000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f7a000)={r1, 0x80000001, 0x400000000000, 0xfffffffffffffffc, 0x7, 0x8, 0x2, 0x1, {r2, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x29a7}}, 0x8001, 0x48000, 0x1000, 0x6, 0x100}}, &(0x7f0000846000)=0xb8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xb) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000648000-0x9)='net/igmp\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00006bb000-0x10)={r1, 0x4, 0x9, 0xb009}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045c000-0xc)='/dev/rfkill\x00', 0x509040, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00003ea000-0x37)=""/55) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 100.765780] binder_alloc: 14249: binder_alloc_buf, no vma [ 100.771626] binder: 14261:14264 transaction failed 29189/-3, size 0-0 line 3127 [ 100.777340] binder: BINDER_SET_CONTEXT_MGR already set [ 100.777349] binder: 14249:14293 ioctl 40046207 0 returned -16 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000693000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c0d000-0x8)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 100.780628] binder_alloc: 14249: binder_alloc_buf, no vma [ 100.780646] binder: 14249:14250 transaction failed 29189/-3, size 40-8 line 3127 [ 100.782542] binder: 14249:14293 BC_FREE_BUFFER u0000000020007f72 no match [ 100.795754] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000099a000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00001b4000)={0x3c, 0x2303, 0x1}) r1 = socket(0x400001a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) accept$llc(r1, &(0x7f00000a9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d89000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d87000), &(0x7f00005cc000-0x4)=0xb) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f000026a000-0x4), &(0x7f0000fff000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000190000-0x4)={0x0, []}, &(0x7f00000a5000)=0x234) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002a3000-0x10)={&(0x7f00002e4000/0x1000)=nil, 0x1000}) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000002000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002d8000)="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", &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f00005e5000)='\x00') 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000057a000)=@req3={0x1, 0x7ff, 0x8, 0x2, 0x8, 0x8, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000691000-0x4), &(0x7f0000571000)=0x4) 2018/02/03 12:55:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000411000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x400, 0x0) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common='nr0\x00', &(0x7f0000003000)=@ethtool_pauseparam={0x12, 0x100, 0x1, 0x7f}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000-0x14)={0x3, 0x4, 0x81, 0x800, 0x4, 0xe0, 0x1, 0x6, 0x3, 0x15735288}) pread64(r0, &(0x7f0000005000-0xaa)=""/170, 0xaa, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCEXCL(r0, 0x540c) r2 = epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x3, &(0x7f0000001000)=[{0x7, 0x1, 0xfffffffffffffffe}, {0x8, 0x8, 0x3, 0x20000000}, {0x1f, 0x4, 0x1, 0x395}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000007000-0x2a)={'system_u:object_r:tape_device_t:s0', 0x20, 'user_u\x00'}, 0x2a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000)={0x6, 0x4, 0x2, 0x2919, 0x8, [{0x7, 0x14, 0xfff, 0x0, 0x0, 0x402}, {0x0, 0x800, 0x800, 0x0, 0x0, 0x582}, {0x8, 0x1ff, 0x44f, 0x0, 0x0, 0x4}, {0x3, 0xb167, 0x3, 0x0, 0x0, 0x1000}, {0x7fffffff, 0xd8ff, 0x6, 0x0, 0x0, 0x1}, {0x7f49, 0x3f, 0x40, 0x0, 0x0, 0x2}, {0x1, 0xbda9, 0x2, 0x0, 0x0, 0x403}, {0x4, 0x6, 0x0, 0x0, 0x0, 0x100}]}) write$selinux_context(r0, &(0x7f0000007000-0x2b)='system_u:object_r:restorecond_var_run_t:s0\x00', 0x2b) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000007000-0x20)={@generic="6a2dc3147b5255bcc2194ef1e69ad1bf", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) fcntl$notify(r2, 0x402, 0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000-0x64)={0x0, 0x5c, "b2cf7fbaf3139dc4d22fb56eeb145607d9e031f723bcd597034e2627b1df9ad92307a3d07000b711386e1ace4578b8979dde0cda9c1307b3d67fc5993b50ea9aa6fbde2c7d19099787abebe8d02506bf2b120d6a3ea89bf863ffd152"}, &(0x7f0000009000-0x4)=0x64) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x3}, &(0x7f0000009000-0x4)=0x8) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007a3000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005ad000-0x16)='net/ip6_mr_cache\x00') mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000aae000-0x20)={0x1, 0x7, 0x1, 0x6, r0}) set_tid_address(&(0x7f0000190000)) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000aae000), 0x1, 0x0) readv(r2, &(0x7f0000aa5000)=[{&(0x7f0000434000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f00000f7000)=""/106, 0x6a}], 0x0) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x20c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@local, @local}, &(0x7f0000002000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x2, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000)={0x4, r1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0}) r4 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x22010, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x3c, 0x0, &(0x7f0000004000-0x3c)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3, 0x2}, @exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x2}], 0x1000, 0x0, &(0x7f0000002000-0x1000)="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"}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r5, 0xa9ba}, 0x8) setsockopt(r0, 0x6917, 0x0, &(0x7f0000004000)="14b26ddc2f414a0251d06cc8", 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000005000)={{0x0, 0x0, 0x7, 0x2, 0x7ff}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000007000-0x6e)=@file={0x0, ""/108}, &(0x7f0000005000-0x4)=0x6e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000007000)={0x1000, {{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x480000000000}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x5c}}}, 0x108) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fd9000-0x8)=0x4) connect$unix(r0, &(0x7f0000037000-0x7)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000790000-0xec0)="16", 0x1) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d70000)='net/ip6_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000b82000), 0x400000ff) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009a6000-0x10)={0x6, 0x27b2, 0x9, 0x9}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fbc000-0x10)={0x6, 0x8}) ioctl$TIOCCBRK(r1, 0x5428) [ 100.795874] binder: release 14249:14250 transaction 103 out, still active [ 100.795877] binder: unexpected work type, 4, not freed [ 100.795879] binder: undelivered TRANSACTION_COMPLETE [ 100.795915] binder: send failed reply for transaction 103, target dead [ 100.846010] binder: 14261:14300 transaction failed 29189/-22, size 0-0 line 3004 [ 100.895836] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.901471] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00001d0000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000ad2000-0x4)=0xe8) setreuid(r0, r1) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000905000-0x4), &(0x7f0000000000)) times(&(0x7f0000002000-0x20)) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000013c000-0x9)='/dev/rtc\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000df5000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000095b000-0x3)=0xfffffffffffffda0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008f7000-0xc)={r2, 0xfffffffffffffffe, 0x10}, 0xc) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00003f9000)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/03 12:55:04 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef1000)={0x2, 0x663, 0x363, 0xf95, 0xbc73, 0x0, 0x4, 0x10000000000000, 0x7, 0x80000001}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8), &(0x7f0000003000)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000)=""/227, 0xe3, 0x10000, &(0x7f0000005000-0x9)=@rc={0x1f, {0x9571, 0x6, 0x4, 0x3ff, 0x6, 0x3}, 0x9}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) flock(r0, 0x8) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000005000-0x68)={0x5, 0x400, 0x3, {0x77359400}, 0xffff, 0xfffffffffffffff9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x4a40, 0x0) connect$l2tp(r2, &(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x1, 0x0, {0xa, 0x3, 0xd9, @loopback={0x0, 0x1}, 0xfff}}}, 0x32) listen(r2, 0x6b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000007000), &(0x7f0000003000)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000)={0x10000000, 0xf49, 0x14}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000008000)={@common, @ifru_map}) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") read(r1, &(0x7f00009a9000)=""/93, 0x5d) exit(0x1) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000627000-0x11)='/dev/vga_arbiter\x00', 0xa201, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000b60000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ee2000-0x8)={0xffff, 0xcd02}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b74000-0x4)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002b3000)={0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x8000000000000, 0x4, 0x28000000000, 0x81, 0xff}, &(0x7f0000408000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c27000)={0x1, 0x8, 0x200, 0x3, 0x80000000, 0x4, 0x3, 0x2, r2}, 0x20) r3 = socket$unix(0x1, 0x2, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a83000)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x8}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xd81}, @in6={0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}], 0x70) sendmmsg$inet_sctp(r0, &(0x7f0000b93000)=[{&(0x7f0000d4b000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000fa8000-0x70)=[{&(0x7f0000623000-0x2b)="4cb93aeac5f21777b07cea34f82445587bc26c89e48ba0d883ec081c0b019da9983d4485732ca702ab30e4", 0x2b}, {&(0x7f0000baf000-0x1000)="bc63f6634bd8e327fa053b3ebbc1a2700791d6027951412137455a2a2859f7bda53c3ecd5dc8d68e9337c49e24725f04bd23231059617b45f10111e2ecc304a5d0f2ed0cbb98827a901b967ff5001824c59d9841a5a23f93f307b1333b2a300d619868836af4870fd0cf56db95f8332fcc7af35b1ca8335c760d033dfe21a4a8df8643ce829c93e88eb8dac8ab851e1c844886b4579e317627ee69b1fcd7659cfd392692646a03160568a07881c5402784c3f67876a5944017af1ecef3aa7306a2ef6c6e7a615ca5fccd46b53c186e48c262b0aa57649e8478a44b110ce149a2722a124ed2a45c7a2e6e9e10f86cec705cca770611052264a5687e20000373636579c3d59ed414cb3ac52082dcb1192727da2162797d793c0c22410ea261a9bb7f352ec597b8ef79047918e4f41349aab8c4c6e7747f1873be93619867f2a2dcabc835a322e0a10fef9dda1ba54829dcb0d210e634c93b4187154f967c47e870bf6bfad30b88c73e3f2e01926bdc70dd500d99c255f07fb9a90fd3b72fc8c37674792e2cdf6c83ad4737286506bb84b5d85bad0452d037e4c3c6bbc1bbd41ff47f6d4839a92e70f2ae84727f9d7681d3be74886ae93fb481ccead01f0e958805413c4f2ab709f5edd7848bb9257bb7ab3288e4a0cf5e355cd77f2fc27d25f27075a78b62ac3ad40f76c673cce33a0f50d08365ee1a4eb682c0ac672c25a8884387210f7a345512c6d9f6a35bd6429f97f579d353ff3a1a5a71e04efde0fe96035a5b0bf7e10defa20820be6856ceae63f669fb21dd0e696b6339723d294d8e0c1642a852874c02047bda9e6236118adf21313b614a248cd2f34bf62c78f0dce53fa6365bbf18f03646c2540b581fb8f001966d73244da9fe8499592aec639a15198edbf78b2c7f12f16eaef8298fcd819a9889878d5ab174af591a14290a6154a8c568699dd44ac8ff5a45b0c1d3f8e49217aeeddce9c163f95fb7aea9cd84e26b27f8f35e714e855122c5651842c4548034976bd2eb656cfbdac289dbca2497317657663d6246c414b148da479c4276b9fc5ce201ddb0fcfde0776fa348d70d8af616ca591d64bcea6025e8f165d00c077e9a8620c8962976f8c497054949428762e74eb55bdf1728b8968a154e4659660a05625c7f9267475431ca49a071208e08b8cdc6398897da02496aa915bdebd68e49ba57a9b1a86df9fb9e65a974ef59e406da365ef0c69713cdd3de921804c06109b0d93854fd5888d0f76c02da3725305c042c14c7ae789c7e4d3e350d53dae0765076a4a03da5520615eacc6c7949cf3bac672e6aa1118a75bf5d52e71127b8ac9c32d915d2dd4ff0c1f8aa44b84f8cebba76a3270191fbf2238b19abd4f005e94ee4de2af89424d9f52edbb939ceae6177d85699aca3233fc8455f80fcf3de7aa93774460a8ad07303ae6790c1e40135051171cf5e80705f14e6251c9682126100090d9f30a6ba80347e7a6a114957a9528f15b66dae02b1ea12bcf57cca6b03b6aceab8b797577a13b007bfbb00f16db29c308f082dba20140559f041a4f3f7d21b7cbb4844412e6e133259450de6097e0f6a708b9e1154d1e105416a682c38051451b962a6e611aed17595725fcb58eabdc8db5d1d17f027c51a65d0a12052391295802be8ead9a79acd4224968333fe9d79a81b1844b53c2675ac8dab853185d0f3005dec08b7edaf393726b75d136cb4230f5c94325b49e0b19a454ebd000f0720a2ab9aeb25de86252fc463cbfc757a63f01b66421c0384fc5d54d15735eed289ca4805bd3869d3a6b328c25b47187d823d4664cf8035d7a74b22d992ef12eed3d5c9be381f08e26b0788bd7a06c0715893f0536c20987643cfeb46e1c27b3df482b147718c8cb5365426f221d24019f3aecc68df31c2aff27e79b85cd46f8f4d2c8de8a52ac45ddd677a38bbbe50ef7f39a6a96a2920d3e33e61c3a76c2947a593e78363a85a1b2b47c9cd507aed61f468e11a3c7126fd18cefb7d652eb469503022b14ee13ac8373bf3d95aed18739b2d5a2d315483bd58b818b3df3d8aa84e21161513e31be69b650572b16067e4c1ba9871badc957fc73df788c00eeda4092068e56529c74bbbe9c076aac12c24cfce1a4819386314947809a5da1c72191aa1966e6c5807cff075a6230d049d1d3c2bdcd27a7d95bbbab8dae06ff77af193541b96559179df1b5f9bafc44c65b616d467c4b05baa228d3ff78da7c8ea9e9b5027142c614f74307c9d99a7589ad1d7a126d58739d1ec353347056dca0ab560fd389ddce3e02940b4627bed61e5e05facadfe48b910e97a74e98d9abbc85e8fb0df60299ea89a3ef588b86cfafc3ffd1242e9354dba1710a71135d00727d71aabff389450212ebdd4ceeceb17cbe5f9585eddd263e794b878e0e7d02c09952ee3719b5c9f68b5169ec5febc5e4df518d9bf2769e4c5202806ce32aab774b89d23617e8269ad0a153a9cc3e0abcbb680663e7fd58defe2b18b8ae1c8e4d4c2a4fab70522c0d33056b80e8cd8d8b9ecc236b9da23a97f7c7c7e202c5593d4911d9918e48a682ccef2e17038f4dbab9d01efe94df19e712a7a61ae59afd4548558c26f52ea8fe2d05152a3c2891c434e8eb6b66a3130e64bd1844ef5cf952a249c1fa7e40ef00d78a05df5a24d85488df3a661071d11ba8775628ef46b0050b9b6296ae61e519c7bf1023163945a2c20f17f034c81c115eb69293b697ae838f0c1af5ab375c202f06b3799320811201a86e714df6a570014ac378c2ac05aa719128641030797c1c5fb33b19ba6211c89ced58cdbc57c724bf477616d6be5a5f289005d23cfc400f067f1d31ead971968207f3d9ef0a966c6d811b702f295141ce6a3188d601055261da565e5cfe1576feffe27e85aa67e2be86f6beec96380080ed84bcdbe3e8f1ae182f0d28cbc77954bb60bd2c01fe8f40cea693146e180b4be69d44f76b9ea2d133bd7591adcf82354730a888a4da476485bf77ddffc355def252423c23800d7c078a85cf96db2665078f22261a3abc7307a3d659ac776dbe10e3db69996f1d5e711125341d0b6668e1dee1b42c97329bbe890d92b7ff8c770199330aed036456806c3e2c115ba0f92e785e1ed47ae3724b33c06fd12c78017be84f0c24b8141c80fb27a8ca63b06c5bf8489bc18813b39e4c14b566e7fab3aae36b67a6d16b0407c2fce676724a305cbe993718adb10977927a325d46f331420b8d2ee11d7249aa7fda219be7a0e744480eaf048a50e9ffe8d3512d877865361998487c25b94c9ae6d284c165899e2ce00b5b2835eb720afb49a8a017415b9ad358d3c6e2afd2ea9ae4adc1298001bfce8aadc659b9bb99e1ca03eef9e9c1d0b792c495e7dfb2e57e7d05698e9f794a9ff48cc41b57c55e1a4fdefcefed000685d7d8a8d729ea9a0b33241466478cbcb5b2e550ac16b36966ac12795560f28fd6fd8ab2499c57c5fab1af56ecd877e2783c560941b07c9b7fc9378eb39572f3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0x1000}, {&(0x7f0000bb6000-0xc9)="4083ec0eb0bf179f694516b343852edb557f7ad18f10781490b8f07b96ebd9618bfb08241bb1e61f4250f0f562a09f3f18dba88915847ad7a293a6c6ecf44e6751dca9d93362766281a6b4959b4ec8152a49e4740e8ffdade00441a5ff99d9ef7aa0009dd7fe44c0aead6c900a4af9d422e6de5ec59ae8ec492d8ef48ab2b33e89c318277169276f597148fdc73881d8bcab06c6139a994807b23ae7c4eec9a6819785cbfbf9a096a7b2f08945eba86a090c62705827a16253734bd9b2e2a4a1367afdc9bf53e5f8b4", 0xc9}, {&(0x7f0000ead000)="b0ca0780f142708de1840dc7a84c9c8d9c77b2f94320fd2d8672593b54a6990192f8af7868bff0bf0019fec6", 0x2c}], 0x7, &(0x7f0000a7f000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x1000, 0x81, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x2, 0x4, 0x2, 0x70, 0x9e, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xe8000, 0x401, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0xf0, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x10000, 0x100, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6537, 0x204, 0x9, 0xfbc, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x8000, 0x6, 0xfffffffffffff800}}], 0x150, 0x440d0}, {&(0x7f000094d000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000fe9000-0x50)=[{&(0x7f000095d000)}, {&(0x7f0000b29000)="dd745e3dc40a3e55a46f9c0d5f710532ae84f561aa5e683690c222735e6ef5ba1a4bb293d9e74737234b4cea62852b0709be36e8562d31a92e6fb2906bc3697d031a389213d353ebb23fc03394692776c85d61b523464403e1dfce6b70ea749b8458ecc5463fc9582ac42abccabb3ba609d7d44f641632d950ead00fa5f7af374bc64371ae32247d26d96d6053", 0x8d}, {&(0x7f0000ff0000)="3a4a5bafcd47cc2dc7980251c11417b84a7cdf0ab4f5a7ffd265cd4e8a9136c898c06d05eb0c05c756d844a4a8edda851abd7449b1e2774f9faf2b32b581483b0bb1a9e484d932a11952549674d935a0a8c0b70f7f2c8efbbe2517376da5c7ee92daa14d875b171eadb64ddc7e507282703e7d757e9e4f7cb5335217c4a1a1780ea645764426199338438ef6f7d12da8258c095c4ff17c7c6b8d7c6ad1651342ed15e74d3320ea05", 0xa8}, {&(0x7f0000d1e000-0x82)="f5c65da42f9d9b55dc96f49b625b72445abf74a71917209bfc384fcc5caa46636b96c68be7277c8198aa7ae061641f62dc5b7418edde45057a92d1b5fce2969617733975da4c1b62b214d418b8eb02f7a1fa5574ae340f79701d818bb27cd7c05e663bb09f561b37a8219baaad0d6714bff33c377a291023dac48ce4f61cc127573c", 0x82}, {&(0x7f0000317000-0x23)="56c44b2cc99a6d40af19acc908cb3e2d0520fb4ddced0d124c437d06028e761ac6c769", 0x23}], 0x5, &(0x7f0000e67000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x200, 0x7fff, 0x5, 0x4, 0xfffffffffffffffd, 0x864, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x5, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8205, 0xffffffffffffffc0, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0xffff, 0x29dd, 0x2, 0x3}}], 0xc0, 0x4000001}, {&(0x7f0000895000)=@in6={0xa, 0x2, 0xf7a4, @empty, 0x6}, 0x1c, &(0x7f0000132000)=[{&(0x7f0000a1b000-0x17)="820e9ea0d6a921cc077ec59122c764837c547ffabc32e7", 0x17}, {&(0x7f000014a000-0xaf)="ddb5201ca44d89bbc8f0d4e69a1f1887f0071a9781039818df017ebaf2694e9fee49aeb15867302e11b79ff1209f7340955bd1c049a58b765c1e773aefbc53de8d5ba098a5c080f47dc761b15cbee6f48e011ac0cb58a933870f1e6c39acfbde31197d8091b18f795b70270a0bf36c21b96056195d4e5e260e8bea5decacc7ce1599a9d1b9e099aabb56ead26e53dcec80cfc1c42ba48a39deef68951ed26efb74f287f389683413a2dc3a5a96a9f1", 0xaf}, {&(0x7f00008ec000)="994f1eaed3fd1de4dc7416c426dd1fe5d7a19addc4f6e2687d8fd3a418eb22c581a6ba1518309195812f8ec65969a8a1beeebf1523ef3e0847682eb6cdddf4040464fd7ad9bf685d5a5b85bd2abff6c0af3f6e644cffa81d84337b7c3a60677f10e44f47b018516733ca9267526b3afa5e5e0c30cce0c4bf6cfb1f54ea2c454870da6aa4eb04bb53d3b447584d47d3b7eba0e1ea0b5287b460d9d56a40d878580326bba51d1d7ce804e0829e3b0f82d58b4be66b01382e90147088c227363ea7e8edf8b4365eec2e61b7b84d82fbc35a0c670af0", 0xd4}, {&(0x7f0000a03000-0xf1)="ccc31bf186b6e3062417b0bde460ec351a4504f0da0556a6e11d7741741feafc3122aba6f9a64c3a2be5cda7fc22c0f10c7acf3dce786a758d1d94c20ec76d63515e94632a3d70558746dbcbae708db3e40c40d2cfb6775eb6d56b9bb6d6729637fdfe82752c15c6cef05922323d19a861cbf7bf2226d2a042fa7d223ffd8cf7694d10c54bf5f6e27e5c20d070561d5df008d7a80810e0910070777cf6a804798e9680a622c41577866d1521a10641e832dadb6c6c3be3e847848c70f38280e4f57babdcc99b53b2a8d2c9728ddb83e010b78a8a5c7dc6e2bfeeac7903b89b018cd189b9d391856da32be7e9bc2b97deb3", 0xf1}, {&(0x7f00003c2000-0xa6)="d816ffaf53287f8ca1a24c131f434569e682c428685146e5ded05a1ebc8a2b7663faa1de116e401ed229a8471fb1a65e00da692c95adadcbe5db633c28278b57dcb38755f4b207152d13c5da25572cc6c89c9ca87f1ffa73353167f73d34e31e0aff429cc59d1dc469a065db0296fb5b019794c5d431d4a8e091acef8676ff954ada71cc947dc9e70b6629e40ea6f6c022bff1cd7b3f23d9010e2e73ede431cd977d5c2117b2", 0xa6}, {&(0x7f00001cb000)="c2cbce91874b1588a70e8c2a340854f0e94ec38303379c910560aa4da916e9a8", 0x20}], 0x6, &(0x7f0000ddf000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x9, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x8204, 0x6d801294, 0xf337, 0x7ff, 0x1ff, 0xe80d, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x8008, 0xeb9d, 0x400, 0x9, 0x5, 0xffffffff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8000, 0x0, 0x9, 0x3, 0x0, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x20b, 0xf1d8, 0x2, r2}}], 0xf0, 0x4004014}, {&(0x7f000092f000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000861000)=[{&(0x7f00003e5000)="67f079422c485cb7b13f7e8022623106d66616648a51f390bec3427952af740ea8cadf3312824263e49d486548462a7a79f160c86cc9ef41dc8f1f38084fbf3334fbfbd26c8e1ba883956ecfe57afc149a45b90945765290f59aceef64ca6ed975b53a9a0a4605ce2bde36906148bc94d7", 0x71}, {&(0x7f0000f72000-0x1000)="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{&(0x7f0000fca000)="00d4dea28f649978e6361a74f706a44d6edf1346574f4bef291583115e40e60e43db61011eb91c4b9c855ff17906dd153faf4f645da859b153deccb0c4fb9366d4d3933cd38c888c8108a7a47fddd2c5c9a8fcf641d6d8f94e6ca20d8fb580465ad9bdbf25d608a8310d8bfef702fa15281d819923db1f01f72c3ec9f2d5ebd761d0e5784b5b09f6a6ee671988651551a858381c2dd553e038bd4f11", 0x9c}, {&(0x7f000069f000-0x16)="73435780b60995f8fc9fd6d9f2a3c01539b506a340765be6a4d24705ed8387a8746691439b8f0ceed6b19266b0c8baec30658c7cebd98b783511cd6e42ca4970fee51f28ad897804d815c6e3d90600c5e7285f62bdcc3b7448868c8c2baba2f45bf457320ff213274b5e15a606a5567a7b9c2dc0f6894269185edde15468e45b84ee0fbb4eac8d62ac17deffd33e7ec7e02ddb95e718016bcdf501513b7aa298184202c86a12f1f4584768e306ad2be04f9a012de5e2a97fc355187aaefb42e08bd97b9a3b503cea85afd27e0d", 0xcd}, {&(0x7f0000c70000)="c94acad90b0af8509f2def7f1ee8da6781816177fc0c07e30d13d5bed69fa6582900df576c37731d4daae8adcd85fea8b9c7884a0e4c3b61f35940326b629327eca6e4a5f0729b3b2440a1a433fb2a81b80878d8f850630b773fca21d8d9bd6c09782a9b4f5ac6e0c943fbd4f62792", 0x6f}, {&(0x7f00001a7000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x10}], 0x5, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00005b3000-0xa)='/dev/ptmx\x00', 0x101080, 0x0) sendfile(r3, r4, &(0x7f0000650000-0x8), 0x65) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb7000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000a08000)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000018000)={0x7, 0x200}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000918000-0xc)={@empty, @local, 0x0}, &(0x7f00002fe000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000496000-0xc)={@empty, @multicast1=0xe0000001, r2}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000de0000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000810000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000d5d000)={&(0x7f0000eff000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) close(r0) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b70000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xbef0}}}, &(0x7f0000b6f000)=0x8c) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b70000-0x8)={r3, 0x9}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) [ 101.037425] binder: 14362:14364 ERROR: BC_REGISTER_LOOPER called without request [ 101.064322] binder: unexpected work type, 4, not freed [ 101.069689] binder: undelivered TRANSACTION_COMPLETE [ 101.075021] binder: undelivered TRANSACTION_COMPLETE [ 101.079639] binder: 14362:14364 ERROR: BC_REGISTER_LOOPER called without request [ 101.079677] binder: 14362:14369 transaction failed 29189/-22, size 0-0 line 3004 [ 101.080836] binder: 14362:14364 got reply transaction with no transaction stack [ 101.080843] binder: 14362:14364 transaction failed 29201/-71, size 24-8 line 2920 [ 101.080870] binder: 14362:14369 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 101.119135] binder: undelivered transaction 111, process died. [ 101.125275] binder: undelivered TRANSACTION_ERROR: 29201 [ 101.130721] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) creat(&(0x7f00005e0000-0x8)='./file0\x00', 0xc0) 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000081a000)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a24000-0x10)={0x9, &(0x7f000051c000-0x48)=[{0x40, 0x8, 0x0, 0x6}, {0x938, 0x9, 0x3, 0x6}, {0xc0, 0x1, 0x2, 0x10000}, {0x2, 0x9, 0x2, 0x10000}, {0x5, 0x2, 0xfd8, 0x50e}, {0xfffffffffffffff9, 0x77f10ad0, 0x3, 0x9}, {0x7, 0x6, 0x1, 0xcd}, {0x9, 0x2f, 0x2, 0x10000}, {0x2, 0xffffffffffff4448, 0x10000, 0xffff}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f00009ff000)={0x2, 0x0, 0x4000, 0x1, 0x800, 0x9, 0x9, 0x1, 0x40, 0x7fff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d57000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000540000)={0x1}) lgetxattr(&(0x7f0000eac000-0x8)='./file0\x00', &(0x7f0000896000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00005f8000)=""/156, 0x9c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27}}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000adf000)=""/138, &(0x7f0000886000)=0x8a) 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x24) mmap$binder(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"9e7325ffe57227"}, 0x1ff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000)=[@release={0x40046306, 0x2}, @request_death={0x400c630e, 0x2, 0x2}, @register_looper={0x630b}, @release={0x40046306, 0x1}, @increfs={0x40046304}], 0xf9, 0x0, &(0x7f0000001000)="6c4eba4e4aaa0afd2c88fe23c01d76e66e11098800fc8749c5f99258a962222dc3b7795fb4ceaa35f10d2ce9ceb7497d741279677a6bde3047082fb4daecf281b1a1b52a7cd40be29ece9abd0625e13727183cc6b4ee4423e46fc40359e87d03061d8d00e89a1f557b8eb4f7fc9528e53b800b9f41805d80b81917dfe52246b9e116c7af90924f8cc9bfcce38ed049dbe89f837066dc29a1ca488bc220ba9ef08d54db586978007cd8d392844a676b1e3c30a5bd2339a3f233c4a68cd4a76c237b4b90f9c83f1ee65881f418017b7ca71d30289113c91339a726c25189c1b7e3c4bd068b399c16c6993adffe80e9023530b4cef37b6c6b8154"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000)="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", 0xfe) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0xfffffffffffffff7, 0xdf69}, 'port0\x00', 0x10, 0x1020, 0xc566, 0xb, 0x4, 0x5, 0xffff, 0x0, 0x2, 0x7ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0xa) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x0, 0x1000, 0x0, 'queue1\x00', 0x10001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x3b3, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000-0x14), &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000006000)=0x3, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x80, 0x88, 0x5, 0x6, 0x1, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)=[], &(0x7f0000001000)=[&(0x7f0000006000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000007000)='\x00', &(0x7f0000008000-0xc)='}GPL::proc!\x00', &(0x7f0000008000-0x8)='cpuset\'\x00', &(0x7f0000008000-0xa)='nodevuser-wlan1[\x00', &(0x7f0000007000)='[proc\\cpuset\x00', &(0x7f0000002000)='*ppp1mime_type\x00', &(0x7f0000007000)='\x00']) 2018/02/03 12:55:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b1d000)=@req={0x5, 0x1, 0x7fffffff, 0xfffffffffffffffa}, 0x10) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) truncate(&(0x7f000053a000)='./file0\x00', 0x0) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f000057d000-0x8)=[{r1}], 0x2000000000000497, 0x1000) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffffffffffd4a) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a47000)) pipe2(&(0x7f0000df4000), 0x800) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0xfffffffffffffffa) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) prlimit64(0x0, 0x2, &(0x7f0000cb5000-0x10), 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bd7000)={0x7, 0x9}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00007db000)=""/241) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b58000-0x8)={0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000459000-0x4)=0x2, 0x4) bind$vsock_stream(r0, &(0x7f00008b6000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socket$key(0xf, 0x3, 0x2) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e22000-0x28)={@generic="b060961b79db9b4bd5ce33375fcec4b7", 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f8a000-0x10)=@generic="713dd51a162f6d3e78052623eee9af1d") openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089c000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000146000)=0x3, 0x4) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000585000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000063000-0x190)={0x100, {{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x148}}, 0x0, 0x2, [{{0xa, 0x2, 0xe0000000, @empty, 0x100}}, {{0xa, 0x1, 0x9, @empty, 0x1}}]}, 0x190) accept4$inet(r1, 0x0, &(0x7f0000ef5000), 0x80800) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/03 12:55:04 executing program 3: userfaultfd(0x80800) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = openat(r0, &(0x7f0000dd7000-0x8)='./file0\x00', 0x200000, 0x144) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000ed5000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000077f000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x7ff, &(0x7f0000281000)) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/02/03 12:55:04 executing program 4: iopl(0x2) r0 = creat(&(0x7f000043c000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/169) 2018/02/03 12:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_access(r1, &(0x7f00001c2000)={'system_u:object_r:vhost_devJce_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffe9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000481000-0x5b)=""/91, &(0x7f0000609000-0x4)=0x5b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bee000)={0x2, 0xa81, 0x790, 0x7, 0x81}, 0x14) dup2(r0, r2) 2018/02/03 12:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2) connect$inet(r1, &(0x7f0000824000-0x10)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bcd000), &(0x7f000096d000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x7, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 12:55:04 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000001f000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000b000-0x6)={0x1, [0x0]}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x28, 0x301, 0x1, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001f000)={0x0, 0x9, 0x10, 0x2, 0x6}, &(0x7f0000020000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000d000-0x98)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x3}, &(0x7f000001e000)=0x98) 2018/02/03 12:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20), &(0x7f0000e5a000)={{0x0}}) r1 = accept$llc(0xffffffffffffffff, &(0x7f00000de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b4b000)=0x10) r2 = dup3(r1, 0xffffffffffffff9c, 0x200000000080001) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000889000)=0x4, 0x4) symlinkat(&(0x7f0000504000)='./file0\x00', r2, &(0x7f0000a04000-0x8)='./file0\x00') memfd_create(&(0x7f0000afb000-0x3)='!!\x00', 0x2) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00000e3000-0x4), &(0x7f00001fa000-0x4)=0x4) nanosleep(&(0x7f00009d5000-0x10)={r0}, &(0x7f0000bda000-0x10)) 2018/02/03 12:55:04 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) 2018/02/03 12:55:04 executing program 4: keyctl$join(0x1, &(0x7f0000c43000-0x5)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000001d000-0xc)={@multicast1, @dev}, &(0x7f000000b000-0x4)=0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)) 2018/02/03 12:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000001000-0x28)={@generic="7996e4832e29d677768be01903989a96", @ifru_map={0x2000000000000084, 0x671, 0x28, 0x7, 0x6, 0x7a2}}) r1 = open(&(0x7f00000ac000)='./file0\x00', 0x400001, 0x2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f86000)={@common='bcsh0\x00', @ifru_addrs=@nfc={0x27, 0x7fff, 0x3fc0000000000, 0x2}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f6d000)={0x10001}, 0x4) 2018/02/03 12:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) r1 = open(&(0x7f0000a2e000-0x8)='./file0\x00', 0x400000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a3c000-0x4)={0x0, 0x3}, &(0x7f0000ec9000+0xb51)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b62000-0xa0)={r2, @in6={{0xa, 0x0, 0x75cc, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x7, 0x1, 0x1, 0xfffffffffffff800, 0x5}, 0xa0) [ 101.254738] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 101.278146] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/02/03 12:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000eb6000)={&(0x7f000002e000/0x1000)=nil, 0x1000}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004cd000)=0x4) 2018/02/03 12:55:04 executing program 1: r0 = inotify_init() inotify_add_watch(r0, &(0x7f00003cb000-0x8)='./file0\x00', 0x4000008) r1 = inotify_add_watch(r0, &(0x7f00008c0000)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) 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) clock_gettime(0x0, &(0x7f0000742000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000996000)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/7, 0x7}], 0x2, &(0x7f0000000000)=""/78, 0x4e, 0x3}, 0x2}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000108000-0x19)=""/25, 0x19}, {&(0x7f00009b2000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/45, 0x2d}], 0x3, &(0x7f0000be5000-0xde)=""/222, 0xde, 0x5}, 0x3f}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000000000)=[{&(0x7f000047d000)=""/125, 0x7d}, {&(0x7f000051d000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000058000-0x7b)=""/123, 0x7b}, 0xffff}, {{&(0x7f00004c3000)=@nfc_llcp, 0x60, &(0x7f0000b38000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000be2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb7000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f0000d76000)=""/35, 0x23}, 0x40}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f000032d000-0x80)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000a20000)=""/85, 0x55}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000061000)=""/86, 0x56}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f00005ba000-0xfa)=""/250, 0xfa}], 0x8, 0x0, 0x0, 0x2}}, {{&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f0000ea6000-0xa0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000ee7000)=""/154, 0x9a}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000b4c000)=""/91, 0x5b}, {&(0x7f0000da9000-0x8f)=""/143, 0x8f}, {&(0x7f0000da8000)=""/3, 0x3}, {&(0x7f0000a8d000-0x7f)=""/127, 0x7f}], 0xa, 0x0, 0x0, 0xa9d}, 0x9}, {{&(0x7f00003ff000)=@can, 0x10, &(0x7f0000b6d000-0x40)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00003c1000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/185, 0xb9}], 0x4, &(0x7f0000bc0000-0x1e)=""/30, 0x1e, 0x4fa4}, 0x1}], 0x7, 0x20, &(0x7f0000000000)={r2, r3+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000076e000-0x4)=0x10) 2018/02/03 12:55:05 executing program 4: modify_ldt$read(0x0, &(0x7f0000c7c000)=""/184, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000410000-0x4)=0x0) capset(&(0x7f0000425000-0x8)={0x419980330, r0}, &(0x7f00000bd000-0x18)={0x7a, 0x0, 0x0, 0x10000000000, 0x6, 0x7ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001fc000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000091000-0x8)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f000074a000)) mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)) umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) 2018/02/03 12:55:05 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd0000)={0x0, 0x9}, &(0x7f0000fd1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000270000)={r2, 0x68, "c7ec2f71b2dc483cd3c161a18800db9ed2e7e2668b431d316f5d0f8ae68383626249cdf1b93fb521478a25ac92e855c251440d7f52a2a10994c3bf235042ae05955be5fc80d4ffc42dae1ec48b526b42267df1489d15bf5bb50f3bd1c73c9dd92c61392b2ab6393b"}, &(0x7f0000148000-0x4)=0x70) sched_yield() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f000022c000-0x10)=@ax25, &(0x7f0000fd0000)=0x10, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000fd0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000031b000)={&(0x7f000078a000/0x2000)=nil, 0x2000}) 2018/02/03 12:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000b74000), 0x80000000008) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value, &(0x7f0000f97000-0x4)=0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f37000)=0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/rfkill\x00', 0x2280, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001ac000-0x20)={@generic="15a5a653adaceb00042a332cb6aa737b", @ifru_addrs={0x2, 0x1, @rand_addr=0x9}}) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) r1 = gettid() prctl$getreaper(0x5, &(0x7f0000f92000)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000400000)=0x8000) r2 = memfd_create(&(0x7f0000821000)="ad73797374656d00", 0x3) r3 = syz_open_procfs(r1, &(0x7f0000708000)='net/packet\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00001bd000-0x4)=0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00008a6000)=0x6, 0x8) linkat(r0, &(0x7f0000a37000-0x8)='./file0\x00', r3, &(0x7f000014f000)='./file0\x00', 0x1400) accept4$unix(r2, &(0x7f0000d67000)=@file={0x0, ""/108}, &(0x7f0000270000)=0x6e, 0x80800) [ 101.455808] buffer_io_error: 22 callbacks suppressed [ 101.455816] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 101.471368] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 101.472208] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 101.486714] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 101.494366] Buffer I/O error on dev loop0, logical block 3, lost async page write 2018/02/03 12:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/03 12:55:05 executing program 5: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x400) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = dup3(r0, r0, 0x80000) accept4$ipx(r1, &(0x7f000048f000-0x10), &(0x7f00003ec000-0x4)=0x10, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000366000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/03 12:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009de000-0x8)='net/raw\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dc0000-0x18)={0x0, 0x5, 0x20, 0x2, 0x3f}, &(0x7f0000ecb000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001a9000)={r1, 0x2, 0x5, [0x1, 0xda1, 0x10000, 0x0, 0x5]}, 0x12) read(r0, &(0x7f0000913000-0xdf)=""/223, 0x384) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000422000-0x88)={0xffff, {{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fff}}}, 0x88) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005d3000-0x8)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058f000-0x4)=@int, &(0x7f0000b15000-0x4)=0x4) 2018/02/03 12:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c3000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000aca000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x0, 0x5c8d}, &(0x7f0000a0c000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043e000)={r1, 0x9, 0x30}, &(0x7f000046d000)=0xc) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) pwritev(r2, &(0x7f0000052000-0x20)=[], 0x0, 0x0) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$setpipe(r1, 0x407, 0x3ff) 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, &(0x7f0000716000-0x90)=[{&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f00003e7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000e7c000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}], 0x9, &(0x7f0000ef1000-0x90)=[{&(0x7f0000611000)=""/225, 0xe1}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000221000)=""/214, 0xd6}, {&(0x7f0000e26000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f00005cb000)=""/233, 0xe9}, {&(0x7f0000585000)=""/118, 0x76}], 0x9, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000006, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000048000)=0x9, 0x20000000000) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$getflags(r0, 0x40b) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000e95000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18}, 0x0) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f7e000-0x88)={0x9, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0xfed3) r1 = open(&(0x7f0000211000)='./file0\x00', 0x40800, 0xd1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f1a000)=""/150) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000656000)={0x6, 0x2, 0xd4, 0x88e, 0x4, 0x3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000005f000-0x8)) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') accept$ipx(r0, 0x0, &(0x7f0000f9f000)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a4f000-0x18)={0x3, &(0x7f0000180000)=""/52, &(0x7f00003c5000)=[{0x9, 0x20, 0x6, &(0x7f0000fd4000-0x20)=""/32}, {0x1f, 0x9, 0x5, &(0x7f000041e000)=""/9}, {0x3, 0x26, 0x2, &(0x7f0000369000-0x26)=""/38}]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000014000)=0xfffffffffffffc01, 0x4) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) r3 = getpid() mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00002f9000)=[{&(0x7f00005e2000)=""/94, 0x5e}, {&(0x7f00004bf000+0x1e8)=""/80, 0x50}, {&(0x7f00001a7000-0xe1)=""/225, 0xe1}, {&(0x7f00005e2000)=""/178, 0xb2}, {&(0x7f00001c5000)=""/142, 0x8e}], 0x5, 0x5) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000394000)) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00005e4000-0x4), &(0x7f0000155000)=0x4) tee(r1, r2, 0x6, 0x0) 2018/02/03 12:55:05 executing program 7: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{}, {0x0, 0xfffffffffffffffd}}) getuid() [ 101.502006] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 101.509702] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 101.517689] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 101.525341] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 101.533116] Buffer I/O error on dev loop0, logical block 8, lost async page write 2018/02/03 12:55:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10ba00, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ae6000-0x4)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x200000000001) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000fdb000-0x60)=""/96) fdatasync(r2) socket$inet6(0xa, 0x3, 0x7) connect$llc(r1, &(0x7f00008d7000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000fdc000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000076d000)={0x0}) writev(r0, &(0x7f000037a000)=[{&(0x7f000010c000-0xeb)="d711733dce23c841e02dc55e399678ef06ca67e491adf3df5d19abcb681a7f0555c7a7152163f81ed0a60fd9b2f6b12e940c4e561b8a5ce2a48e911c3d18494660686bc58819353911e1c2615b6ee21f7aa9a582f10b91c991ac023130cc94f2410eca8262bf9cafe0748223b06a9e70dad9a118388c554e2ccbda7d1a53d9dd657110afb5ebdd1251053837f285575ddbfb3f3e7dca847f2ca9e1b232e47f73b5d6758dd29eb9f19883ff69cfbcf680977ea2e25e23e184dc2ebb300dacb01457e23ea4b6916ee18d624191078e5a776166f3c08cf56fb7b11599bdd56c374fc13413dce5942956666f99", 0xeb}], 0x1) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ccd000)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00004f7000-0xc)) ioctl$TCFLSH(r2, 0x540b, 0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f000068b000)={0x4}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000ff000)="29da2c425e8e572cbf641cebcbb4ae9e00824f4ad7535651de6dff8156e911588b18f2eb62012ab18b5c6fdd8553768870") ioctl$KDADDIO(r3, 0x4b34, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001c2000)={0x0, 0x5}, &(0x7f0000123000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000eb7000)={0x0}, &(0x7f0000817000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007bd000-0xb8)={r5, 0x3, 0x3, 0x95, 0x7b, 0x5, 0x0, 0x2, {r6, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x887, 0x352f44c0, 0x6, 0x8, 0x9}}, &(0x7f0000469000)=0xb8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000059000)={0x3, &(0x7f000072d000-0x50)=""/80, &(0x7f000015b000)=[{0xfffffffffffffeff, 0xe4, 0x800, &(0x7f00001ad000+0xed0)=""/228}, {0xfc09, 0x12, 0x7fff, &(0x7f0000f4e000-0x12)=""/18}, {0x7b, 0x1000, 0x9, &(0x7f000020d000-0x1000)=""/4096}]}) 2018/02/03 12:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}, 0x0, 0x3}], 0x30) 2018/02/03 12:55:05 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f00008bc000-0x8)='./file0\x00', 0xa002, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f000063d000)='.', &(0x7f0000a60000)='ramfs\x00', 0x100000000000, &(0x7f00008a7000)) umount2(&(0x7f000041e000-0x1)='.', 0xe) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$pptp(r0, &(0x7f000087e000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) chroot(&(0x7f0000091000-0x1)='.') 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000174000)=@assoc_value={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001cc000-0x4), &(0x7f00008c0000)=0x4) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) pwritev(r0, &(0x7f0000d2c000)=[{&(0x7f0000d5b000)="0ec3596b6b1e85e00f8976348fe9f93dc1ee31ec394106af75e9e74cdbde5cd97593b4d9392d3444ebafca87179b6388effcbc386dea41dd087b7c5acfacccb2ce844f70edd802533bdd0d8b013afc64049344dc66eae1d877e8361262655b6ffa9c5575951ae07c635ac9de5f39118f4482856c861b140f13a0dca03d22a9532f36190b906f63e36d5bc4e17e3ffff380", 0x91}, {&(0x7f0000f17000)="42f02dcce7578cdb012f88a9df5dbf86ee5ced02d23577674e6140dec81646117795f0991a58afec5ad7f40250d05879ee83b66f7b348f23039e90cfa209833146eba0b4c540ba62464fa620b8170cef345d71f77745ed4ad81bdae33cd5ca5b35f020dd6cb427652a933df17d8074678a9c36d84a5b0d6da4c98f09d9426d2ffc53095ee7cebf1cef101c4bf7a4d4011004a31cdc3274f18516298bdc51a407fb1a", 0xa2}, {&(0x7f00009ba000-0xcd)="7475c76e7c2e4d97d19f3b27dbfdb2b4af4ead04e65ca0622e41a38c8ba25947cf7a40eadefa174aa026c05a8c120aee083e249091d06fa6f0773bda8325bd3b9a56dde6f967c682b512cc96adcbe2747eb32838268832f336ef216b059d373618c075ab5ef77b707786bef084c97624e67ae358034cd6097ebab4af4fec7baf4e97e1a0f90000000000f0ff7f8fd641ef66d5ed563d878aa95bce04a4e1cdbc5c468a05243d8ae5df9870cc154a7bc02d2e7c49728d34b75cc3c7ae9a856530", 0xc0}, {&(0x7f0000e12000)}], 0x4, 0x2) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) fcntl$notify(r0, 0x402, 0x30) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/ppp\x00', 0x20c000, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000dc1000)=0x2, 0x4) pipe2(&(0x7f0000dc0000)={0x0, 0x0}, 0x4800) clock_gettime(0x0, &(0x7f000039f000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000681000)=[{{r3, r4/1000+10000}, 0x101, 0x6, 0x85ed}], 0x18) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x8}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39)="3b7b7809cc8febc0b27b0d493c44c9c42bb444585d57bc8ba4e1d468b4", 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000095000)='./file0\x00', 0x10) accept4$llc(r2, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000158000-0x4)=0x10, 0x80000) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000cd6000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x7d) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fe2000-0x10)=@generic="ecc1a4dc7330dc605bdfc379e33efc9f") 2018/02/03 12:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r3, 0xfffffffffffffffa, &(0x7f0000419000)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000ca3000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6}) 2018/02/03 12:55:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="0408a63f5bf3f5f688e0b14c43986ceaa9510bf9ce5eab51b918f4b7ab5cda5fdff784a7dfbcc06bddb81dfc779fd88e8cc04209afb90d1a4b70b7cb648bcacdd484104cbce0648eb8248c692da2b7252bc7c7e4048684a4", 0x3) dup2(r0, r0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/02/03 12:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000aa4000)='/dev/sg#\x00', 0x4d, 0x4001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004fa000-0x8)={0x0}) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00005d7000), &(0x7f0000c65000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000226000)={0x0}) clock_gettime(0x0, &(0x7f0000fb0000)={0x0, 0x0}) ppoll(&(0x7f0000415000)=[{r0, 0xa}, {r1, 0x2}, {r2, 0x10}, {r3, 0x8400}, {r4, 0x1005}], 0x5, &(0x7f000036f000-0x10)={r5, r6+30000000}, &(0x7f00005b2000-0x8)={0x2}, 0x8) socket$key(0xf, 0x3, 0x2) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r7, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) mkdir(&(0x7f0000164000-0x8)='./file0\x00', 0x8) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000018000)) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007a4000)=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000e3f000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0x2a, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40f028914d4eee02}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/02/03 12:55:05 executing program 6: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004cf000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007ac000-0x98)) ptrace(0xffffffffffffffff, r0) ptrace$peekuser(0x3, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x7f, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)=0x13d8) 2018/02/03 12:55:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000203000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x94d9, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xe6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}], 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80800) r2 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x3}}, [0x7, 0x16, 0x3ff, 0xa, 0x3, 0xff, 0x9, 0x0, 0xffffffffffffff00, 0x5, 0x8, 0x7ff, 0x8000000000, 0x1, 0x4]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x1c)={r3, 0x2, 0xa, [0x80000000, 0x200, 0x9, 0x7, 0x7, 0x3, 0x1, 0x401, 0xffff, 0xd24]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000)) sendto$ax25(r1, &(0x7f0000002000-0x13)="a9c7cc218c4f1cf0d9962dabed1aa43ed5ccc0", 0x13, 0x4000804, &(0x7f0000002000-0x10)={0x3, {"80aa5956b78ae3"}, 0xffffffffffffffff}, 0x10) fsync(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000552000)=@req={0x5, 0x682b8811, 0x80000000, 0x9}, 0x10) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) ioctl(r0, 0x4400004000001277, &(0x7f0000008000-0x1)="84") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x78)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x78) setrlimit(0x1, &(0x7f0000007000-0x10)={0x6, 0x4}) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x210001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/03 12:55:05 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000004000-0xd)='net/anycast6\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r1, &(0x7f0000011000)=@full, &(0x7f0000011000)=0x48) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000011000-0x30)={0xffcc, 0x5, 0x52, 0x1, 0xf0, 0x3f}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000006000-0x20)={@generic="0a5ba3bd41b8bf5c5fcb836c0c6bde30", @ifru_flags=0x8302}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0xd2)=""/210, 0xd2}, {&(0x7f0000010000-0x3)=""/3, 0x3}, {&(0x7f000000f000)=""/149, 0x95}, {&(0x7f000000f000)=""/144, 0x90}], 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x40000001}) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000551000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fc8000-0x10)={0x9, &(0x7f0000b91000-0x24)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000b4000-0x20)=""/32, &(0x7f0000523000-0x2)=0x20) 2018/02/03 12:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005c3000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00006c1000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f66000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x800) futex(&(0x7f0000001000), 0x9, 0x0, &(0x7f0000002000-0x10), &(0x7f0000000000), 0x0) 2018/02/03 12:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000671000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132}, 0x54) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d33000-0x90)={0x10001, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x90) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b36000)="6138bfc0ebbabe8806864af29fa1fe7fde4481eb93b839798524880a667b587811c7b955211d64e1d0f49cb8e3039c2863487e7d04244b1b090a80fa", 0x3c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) [ 101.885091] audit: type=1400 audit(1517662505.510:67): avc: denied { attach_queue } for pid=14587 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/03 12:55:05 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001af000)='/dev/hwrng\x00', 0x30000, 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) pwritev(r0, &(0x7f00005ce000-0x70)=[{&(0x7f00007a2000-0x2a)="c99be51c5508991d46617a487487206cf3215c3a694c3b04e099a0e88be26f2f2b9914dd39ab62815fb3", 0x2a}, {&(0x7f00009ff000)="dc8b5da87241298993b1d530ed6b0efba0fd3add71a3c54e1404a170942ebf07fba79689163da0558f0dafa4a862132f2fec6d856c008142f0d8d8", 0x3b}, {&(0x7f0000000000)="88c856488cfffdb55fb5b3fd90f7fafa5fc3ee7995b9ae01c5e4aa3adabd2f55d4872675b82fc11dc952d1eadcd6e5687b5fdbbb6ed342ffedf63a09575b51cb639436a7e2be0bbc607bac927d87a73fcf03f3d0752123846af6990c8a1cfa595b8bec993efeee0da925c6d790474a4a59c627627c33a09749152e376bfda01dcf2700f56a8e2f2f3a511a", 0x8b}, {&(0x7f0000001000-0xbd)="0b5e312c420772950f1ef92e5d9ca8aaa2e9c69214eee8e19fe406294b4e7a3ed4f1f62a476d23a7c6052107654a45e7ba908d534e483ddd72ec98e5474271be83af12bf45c6c1eaae466ce98f4681e9924cc4e3721598995eae68ace1f84a634f319af46745f479df37c8b40d8e106844f43cc9e1b7b0a41d9a2b949c976649c508d11701fbc2f8206c72729f598c83a8c815573b0a757f73cb5602d62cbe65dd8fe70e7d5671067d08517d740a8a5297aa8c6ecbaa3e8745be047f9e", 0xbd}, {&(0x7f000068b000)="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", 0xfe}, {&(0x7f0000000000)="cc2c80781e9633376f5cf666bb5506c3858506a9895ac2ab6ee8b6ea10a0a0f4b5a9a8539834bfc1c0453d40d56bcacbb499e33099ff3b5c68924a1c429df86d7c32e50204b67d7cf828910d5a5a1598a7c58a267b1ba15db7ee60484abdc0ab71d6d8fa8931fbec80a591efed9707bde6ce366ff97ce39b39efe5acddf1dd534ee0299adeacddb23bd9c8a520e3a0af2b4a05b8761885b5b34aa0177d3d21b319a8531aa2d8c6f8ff44329579c046d0205d4e9ae6e974ff9ba6eda74d9bd442805b47fe7b803cfb85d7b9d021315762406a8b1d9cb62c61d8469b", 0xdb}, {&(0x7f0000001000-0xab)="3f4b2cd491f8bad1e9e2f3fad4e889760760782e73fc254dbee1683af7fb788db51934d5fe5d40c584363f61aebf4df9c88b70491aa4b332cb9eb921ff38d35602857da5731bfcfa1b38f1917eff67dcaa69341d73aa9a0aec7f2623cc27e4e8203dbb16eb82167345e7bb29f4a8b169a3ab0378a307845491e7d61b8fcb91e19ce9f19a31eb96938f19423b126ea9b9bb52ff89627f703411d5ecf3d644001cdf834d1564c07a0e907dda", 0xab}], 0x7, 0x0) r1 = gettid() setpgid(0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/rtc\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r2, 0xc000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x7e000000000}, &(0x7f0000001000-0x4)=0x8) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005e0000)={0x0, 0x100000000, 0x10, 0x7ff, 0x7}, &(0x7f000000d000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ee8000)={r3, @in6={{0xa, 0x1, 0x4, @empty, 0x3}}, 0x7fffffff, 0x4}, &(0x7f00007d4000)=0x98) 2018/02/03 12:55:05 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) 2018/02/03 12:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006ca000-0x5)='bdev\x00', 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = gettid() ioprio_set$pid(0x0, r1, 0x789) sendmmsg(r0, &(0x7f000098d000-0xb4)=[{{&(0x7f000027c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x0, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x235}}}, 0x3a, &(0x7f0000e2a000)=[{&(0x7f000018e000-0xdb)="789dd4f095109500a09c066f12016de270f10b4d7492a24f8b060f51db54ac55bac49096427e03b248c07947fee5e330c81c073a4a14bc77e27163fd47a4f5db9366a3483bcc8bbf52c5e7bdc1ce390607a12845226a8f66da08ebb0b193c1d81e752c8a4f130242cd5e1c5a82aa1eb18ae1c06984aeb119e5e088240cb8ca1b4bea4e87d7f65b4a977ea29ca60a24626b80a10ee3f42ec72695f864be12da3826e83032b729a649d1d9385f956bd1643fa7f21dced1f0912c6d406a54e80714b8f49c941293f6d4b23893a7bc68cdf447e34c796a551c8f9f1c98", 0xdb}, {&(0x7f0000457000)="8543ee09dc775aa3a89ad9976aefe5156b85cb8f530a6b5d363fba8c4009ff172f69022d948259ae94fe5b0c7eb35e19355b8dd149861657efc6c12f202e7cb8b6ebc5854b2468eaf534af019f7ad04ff5724f4ebbfbf00e9072e7bb53853ca2a28498c0537b5109a6379613f5a63a134d80d867a97bbded8ee0f5ae76d974a5d77f93836e2b14b7349b12849630246cee3c0cfd7b820e19", 0x98}, {&(0x7f0000bc5000-0x1e)="0d48c7663fd20cfcf84e9da9983a0e73322c98313ab801c3414900ffc3e8", 0x1e}], 0x3, 0x0, 0x0, 0x4008000}, 0x8}, {{&(0x7f000037e000)=@generic={0x10, "9ce67b720b1c7330d624bfdafd0f66da06fbfa778fc3cb433b5c659e7a0ea9ca81e1172f83071f0b2e11be00dff13b5dd8783b4a01cdb4a01a06bbb448f9abf4528532ff8be15cdec79a8141ecd6438d0993707463d7ea91f5367ddfdcea984218d2645842a79f5cdf3a468ea1c51a7cb5fc880a5eb489d23ff9cda2bd24"}, 0x80, &(0x7f0000dd4000)=[{&(0x7f00004a7000-0xa8)="5e711ef48c5e2ecb378eed09c7c77ed57aee558ad6058df1ad14b619d1b53762c28147c2a3d11ed8e83d15e9fda91b59f4fdf3f61c594a65b024f32525bdb71ac685776730ecebe8fc857f8a012ecace934db780374fd565cea08ae6c873dac000a7dfde044fc5933b7975858d83940ee8bd85b76919ec9502eabcb2314998529fca096b4022c1ea804ad74a16deb3d98f669f1d4e87afa09a6693148b1fe0db00b3d0840e57a750", 0xa8}, {&(0x7f0000e48000)="7995d220ad2a2f907c3ea1eed5308c9f9ed043658bc67a522da3e47ab1d59b9b570c37ea76c8af2cd929330aa4157d9bbfdeb4ce2cd39809ee717b71fd2b39ec849decea640729d38129db1a307098449ba5a2a44f18a4699252e6ac2e92003a09a143380889e372739951031e41143325b515347a9593d51dbd5baf414b9b2b63cb611d8dc57501ea5433750e5f7013000b1fb52d14249812005176aa3e4a8ea8ac4e758716e2013be15a4bd33b86f13c5b417b090b0573f178e96761dd62197d81f797bbd5843e621213", 0xcb}, {&(0x7f00006b6000)="7023efdd6bfb90ddbfc314956e2bde4500ccedb24ea09c648eb0278d4852cd25f8b99329babe2b974e16e06d72900cdabd89733ac244b63aefd98aa503a9e16ecc7959ba50c10f236a22", 0x4a}, {&(0x7f00000ef000-0xee)="d654b8281be4d569efa6ed2b1b8e4ebc170e6229aa1b4ded6e06d6389ae4aa1078134ea28011672ffea8697f243b7e0d501c08a40cf59218e7d4611b177808e9d48f9d7257446a1f5f1eda4c91a18118333a95839f16cf2365b3606f959128d485a7888d00c670cc10b4f9a8f4f2591d0084a672007a6cffbc8f8c194ef1c45bf81d5fbfa8886d0df23bd02507fe8ba44337071d6d6a137410cd736f48559b0204c7b6499605df1093659e8c9f803393997c3f023e595ea6a3164b4f29fedec91ca46421e2d48755db4370e807bb93e9955fc752651a7f8c884c8a35a618498098f38b074ba9f10d00fc1db66a54", 0xee}, {&(0x7f0000b29000-0x1000)="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0x1000}], 0x5, &(0x7f000049d000)=[{0xe0, 0x0, 0x6, "7c4f0015badced5c313695b32ecd4398d3c34766f10e2a4974eda5c9496226661e5dcf67d28fd378456963bd950e73d36609c8266479e17d90e80209c303de4efa762ad67a315f616bb0530ae0d49c7838c88c0d3a06c4252b1f564d704640119ae9e951d8244eabffead1c70d233f66ca37e763dfaab412b865d731ddd49206ef18957fd861b80d4866f86534325d796012cc1d22b02a80830969e0735b590af1d7e2c469c477653ac75c36e3502960eb3af3ca6c62fb073f7475bebb40c8bdbf5d461f8eba396b2b1b"}, {0xc8, 0x117, 0x6, "9a33bfa27c919925da30d7d3ba834b99b5ba3f62913e8eb1a729808b0a5ed3c5ed7aabf8fb6297e29ae885a3c18dc320b659f3d539098d0eb24b872b7d9c2de19494de365a0ce2489fa66a9901a1d3104ce251fbee0e56a531c55e8dcdeccf843c0eb7e23bdb43146f860385e606ec4c6e8820715ce15550c2938adab897fcae247336f95cc3d9d16951b480556d9a9b8c000c835897b9deb560bc343be29be2a6532058cbae62f7f7cebf6598ebc699d352b30febe912a4"}], 0x1a8, 0xc0}}, {{0x0, 0x0, &(0x7f000008d000-0x10)=[{&(0x7f0000854000-0x57)="454763f986a8f65cbabe9889234ededfb1e6426d1dc37e5bcd57d395172376c786806429e0b52cae1f9a0c853b2e4f4410d4dcda6bbd764a4dc42cd2d20f6bed8cade08ad415e45773362f40d99803af49f334ca2e8a88", 0x57}], 0x1, &(0x7f0000397000)=[{0xc0, 0xff, 0x2, "005999dd657e442ae5e44a44b3f9a497f3a6ac7aed5c7b867da546dad3c7007b6b32fa44962b8fecf873320fdb19da1dd026ba74b88ffdfc47f0fd939ca632c0a105bbf752f7ee850ec7319d7513703e35ebedabe16a0a9e81e70bee2cafdcf2b7cecc200b40c2777cfdf4421264e4ee2673a1b66721b14434347aa4465878b4c7f4bed577895c70af3df681eecf5cd63102096214e81eec754a12fb0a53f8ef86e6833646ca924c0b8825a6fe43cd"}, {0x100, 0x11f, 0x10000, "963a604f0bdaa7313477e2458c5d8bf42c127454c4ce1d718de923d1b5db7f8021a633e5db88103cd7600ede7fc4cace8f3932b07ac7190e6b9a04f5e6be9f7a04aa51b96f45ce39ae156a41311e635978bd19f723840cff6450106694e9d2b2fa0dd60688b9cf99ddd44a45936dfbbf1ee8c39469715b66c0b2f77da990d31a80626548255fb87d87524fd0588a20deb89c6753d9eddf7429d054f5bd2b6d64146ef57bba94b692cafe8438d0c144bb2912dbaf69abe62c117d9fc7525f4635ea1581f85c98e60fd20120492982672f9702cf02e9e60f60f69544e2cd5c577c488ee35fb2d67ca9c72de20fa92ec72f"}, {0xe0, 0x100, 0x2, "60f6bf418b43d9845841ddebed90730a6fd108ea3b98894862e8c34703a86797cd62a8df5fb03f0318fc87f87fe40518d7a06cead0c5edcb8f60f03c21d074365e08043a39826257b388118f2cad5c7b885d8350b31573101ccec781f6c633638ecb97f051b96fdeb4ec683b3459e9dad00d86b1e1aeff85cc1d41f31466b023b2ea2e9c06a42a00f781c643b3659031ee3d7f3ad36c1e80ffdee1abfd12c7a7540eaf78713921375279ccd11e18c459731408ee62c2610bc1e9e2d8351a343810d95700d03db0ed235671da"}, {0xb8, 0x11f, 0x2, "893a8859942e00cf95bdf05b42083453f922fad86c1e282832b9f63e9b8d683539c4c9bd75fd91d21b0ebe85217efeb503b59eca289844c0a3082325796a4d260ea8fe9d32c4a88514176162ef5f7d0737604ca47457a58d4e51783b36e2410c7b106f176c59502bd3abc0e3c04bd34fc6a7bacf6ddbfd5b050747073a820c7bc0bf404702e24ae990f2c8b9a4acae716cdaa12827faaa46d457f57c45e6815308b13758"}], 0x358}, 0x3}], 0x3, 0x801) r2 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10}, 0x10}, 0x0) 2018/02/03 12:55:05 executing program 3: r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x3, &(0x7f000051d000-0x4)=0xffff) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006c000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000060000-0x20)={{&(0x7f0000053000/0x3000)=nil, 0x3000}, 0x4}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) sendfile(r1, r4, &(0x7f000000e000-0x8), 0xa) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f000006d000-0x24)) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000037000)='./file0\x00', &(0x7f000006c000)='fuseblk\x00', 0x80008, &(0x7f000006c000+0xceb)="fa804c18013addd274865d59") ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000006b000)={0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f000006b000)={r5, 0x1}) close(r2) 2018/02/03 12:55:05 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000071e000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c41000)={0x0, 0x0}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d6c000)={{}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3, &(0x7f00004f7000)=""/26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r1, r2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x39, &(0x7f0000552000)=""/74, &(0x7f000003d000)=0x4a) 2018/02/03 12:55:05 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x6, 0x14b, 0x80, 0x5, 0x8, {0x0, @in={{0x2, 0x1, @rand_addr}}, 0x1, 0x9, 0xfffffffffffffffa, 0x3, 0x5}}, &(0x7f00006dd000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000050a000), &(0x7f0000db8000)=0x8) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000007a000)=0xfe8, 0x1e2) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000753000)=0x1, 0x4) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000e7a000-0x20)={0x2, 0x4, 0x800, 0x400, r3}) sendto$ax25(r0, &(0x7f00007c0000)="0c863690dd4d3c7381aa0ad00983f1bec8c27053", 0x14, 0x4048880, &(0x7f0000b43000-0x10)={0x3, {"5d09892be96e0d"}, 0x2}, 0x10) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)) dup2(r4, r1) 2018/02/03 12:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9}}) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e1f000)={0x0, 0x1c, &(0x7f0000d27000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000b9e000-0x4)=0x10) getpeername$llc(r2, &(0x7f0000481000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000088000-0x4)=0x10) [ 102.046981] device eql entered promiscuous mode 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0xffffffff, 0x4) 2018/02/03 12:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f95000)="240000c71a0025f0006bb404feff001c020b49ff6e10b500000700eb08000300d68300083b", 0x25) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ef8000)) accept4$packet(r0, 0x0, &(0x7f00003c4000), 0x80800) 2018/02/03 12:55:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={r1, r2}) creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@known='com.apple.system.Security\x00') 2018/02/03 12:55:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f00005bc000-0x4), &(0x7f0000000000)='q') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) timerfd_create(0x0, 0x0) 2018/02/03 12:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x90030, 0xffffffffffffffff, 0x8000) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') truncate(&(0x7f000095c000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fe2000)={0x0, 0x3}, &(0x7f0000e51000-0x4)=0x8) getsockname$ax25(r1, &(0x7f0000c73000), &(0x7f00005db000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000049a000)={r2}, &(0x7f00006db000-0x4)=0x8) clone(0x0, &(0x7f0000a37000)='=', &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000cfb000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000ade000)='eth1$!\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f19000-0xcc)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}, @in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1cfac6cd}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb497}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}], 0xcc) symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/03 12:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ce5000)=""/68, &(0x7f0000056000)=0x44) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a60000-0x4)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/pktcdvd/control\x00', 0x2400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ad1000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000fa9000)=0xe8) timer_create(0x7, &(0x7f0000f77000-0x60)={0x0, 0x2, 0x4, @tid=r1}, &(0x7f0000958000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000dee000-0xd1)=""/209) [ 102.227553] FAULT_FLAG_ALLOW_RETRY missing 30 [ 102.232111] CPU: 1 PID: 14669 Comm: syz-executor3 Not tainted 4.9.79-g47af77b #26 [ 102.239714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.249048] ffff8801c48bf4e0 ffffffff81d94b09 ffff8801c48bf7c0 0000000000000000 [ 102.257026] ffff8801d00f9c10 ffff8801c48bf6b0 ffff8801d00f9b00 ffff8801c48bf6d8 [ 102.265002] ffffffff816624aa 0000000000005e16 ffff8801c5c56968 ffff8801c5c568a0 [ 102.272979] Call Trace: [ 102.275539] [] dump_stack+0xc1/0x128 [ 102.280878] [] handle_userfault+0xa3a/0x1310 [ 102.286910] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.293897] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 102.300276] [] ? __lock_is_held+0xa1/0xf0 [ 102.306055] [] ? handle_mm_fault+0x117b/0x2530 [ 102.312258] [] ? handle_mm_fault+0x1fc3/0x2530 [ 102.318474] [] handle_mm_fault+0x1fd1/0x2530 [ 102.324505] [] ? __pmd_alloc+0x410/0x410 [ 102.330195] [] ? __lock_is_held+0xa1/0xf0 [ 102.335980] [] __do_page_fault+0x5c2/0xd40 [ 102.341855] [] ? mm_fault_error+0x2c0/0x2c0 [ 102.347803] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.354442] [] do_page_fault+0x27/0x30 [ 102.359954] [] page_fault+0x28/0x30 [ 102.365203] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 102.372189] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 102.379177] [] ? iov_iter_advance+0xd70/0xd70 [ 102.385295] [] ? mark_held_locks+0xaf/0x100 [ 102.391239] [] generic_perform_write+0x1dc/0x500 [ 102.397624] [] ? page_endio+0x180/0x180 [ 102.403230] [] ? file_update_time+0xbc/0x3b0 [ 102.409258] [] ? current_time+0xd0/0xd0 [ 102.414853] [] __generic_file_write_iter+0x348/0x570 [ 102.421583] [] generic_file_write_iter+0x2d5/0x600 [ 102.428136] [] __vfs_write+0x4bf/0x680 [ 102.433647] [] ? do_iter_readv_writev+0x400/0x400 [ 102.440116] [] ? __lock_is_held+0xa1/0xf0 [ 102.445885] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 102.452433] [] ? __sb_start_write+0x14a/0x310 [ 102.458553] [] vfs_write+0x189/0x530 [ 102.463896] [] SyS_write+0xd9/0x1b0 [ 102.469144] [] ? SyS_read+0x1b0/0x1b0 2018/02/03 12:55:06 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a41000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000020e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) creat(&(0x7f0000675000)='./file0\x00', 0x21) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000089c000-0x4)=0xc, 0x4) fsetxattr(r1, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x1) r3 = gettid() ioprio_get$pid(0x0, r3) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000085e000-0x4)=0x7ff) pwrite64(r1, &(0x7f00005bd000)="126b798ea62806cac1f1b61658ee9cac46b6d898bfab84d0d64136118e4ed50e7fb58376d43fb8da5186e2bd741affc319bbe440df7265b25d9927d10977b5be5d0484c0153782f230bb7a2ec895e070300fd846", 0x54, 0x0) 2018/02/03 12:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000137000)={0x0}, &(0x7f0000ba6000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000de2000-0x6)='l\x00\bts\x00') recvmsg$netrom(r1, &(0x7f00005ee000)={&(0x7f00001c0000-0x10)=@ax25={0x3, {"836b42e2529a5b"}, 0x2}, 0x10, &(0x7f0000dd7000-0x60)=[{&(0x7f0000307000-0x1f)="adda4ec4e0435b224dca6324d8863b77021acb48fd95dbb5de2f5a02c1133e", 0x1f}, {&(0x7f0000b4a000)="ad80364d89561c2cefcb660620ec2b4f963ea86fe0688d58ac42e1734744a94753389a667d86db6882e437163d0eadfcbe0caec2b5ed468485d9e56dad35108435bd774dd929e11af955b3a7225fecfa339109d626417d215a2e68f4880dea010d9f74a477887268eeec0cdc0da2fe817deb99179374d991f83125e993e9f16b8342fc1ad7c3926d318b4715408fab8159a032a214ca9945f554fa5c5e1f2c9a70d7c350e162a21da483636878f37d707b93a28f8102b75e259260034ee2de2f0c2f0f983e9a3150c2622937dbc38da2c9983c5c1e", 0xd5}, {&(0x7f00006e3000)="7fe356a405e4feb9c2719ef1b11aa12fb7acae73e6", 0x15}, {&(0x7f000082e000-0xd5)="dcf9e35ed481231830a96e6d0dc68764ef41c9b6b4e51c7887e879f6a1708f3a33f4bd8d86f50d7338a537c18b2c9e4812c53f9f33be5951da53f102e18591a186807c4a7afc64b10096db4223eb4ababd353a5e85c0b6b7e234926a8501444c383fcfb7ea7fa1f667e1deae8e7308184eb4009a31fff27621b56db46f7c43b320f351aec4783afb4ce099e3ae13c58aa76aaf2370370cb32efdaa0c77967ffadb217bba564720771d723490a8a433f5fddbec1d0b20c6880afef50c4e28938d3a43ca4537e2ef07e81c2be71eff6eddee8cd76079", 0xd5}, {&(0x7f00000cb000)="68d505e96e49dcd720dff49f1cbbf9d5b0576888bbda5bf8f04c47d483ed751ce5f4c52550292a1d764618cfb8507bd90461bf651d0e99faf40d37a9959af4f3bef0db284d64c3c02c7143a0d5887a764f14c6e5de76dfed6511f137f0c6d20014e86862b71af6fe90e8526c33a09f34345e04d25b05ab580386f1fe7f7c4893711ed8c97915bff64d9dcf90b9fc160940ebbc4ecea3556bbf835085c2e3", 0x9e}, {&(0x7f000007a000)="e2e981dc0cacdc137339bacafdc0ed09e2c039fc5cd493fc8e780afadd57f05dd67a78edef34fd55a5bae93f81e0c9efe35924bd3b74", 0x36}], 0x6, &(0x7f0000687000)=[{0x18, 0x117, 0x9364, "abc3"}, {0xc0, 0x117, 0xc9, "e69da8d2b8160251c71ecf929e903edc6d1322abd21fc031db4908ac2709dfab677b2f51890b9d8674a1ed4447a333a319108cbcb81507b3cc47c2f9a98048accdec5597044ee61fc6f71f866e3af778792300edff7367e89513838e9b7b7c98161c40e7502204ec932c957b90d58e95cbb7feceaad901a9cb11a0c0a0ff1aa6878f8ee9c0d9af54e90a2d84aa0a2e28ebb6a137a63db9bbde75aa33b94717a2760caab07af682c260e2"}], 0xd8, 0xc000}, 0x20) readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000075b000-0xb)='clear_refs\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) sendfile(r2, r0, &(0x7f0000b82000), 0x400000ff) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b87000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@nl=@proc, &(0x7f0000b59000)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x1, 0x28}, {0x6, 0x22}, 0x0, 0x5, 0x1}) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000c13000)=""/239) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000b92000)=0x80000001) munlock(&(0x7f00009b5000/0x3000)=nil, 0x3000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b11000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000aed000)=0x0) tgkill(r2, r3, 0x29) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000-0x9)='/dev/rtc\x00', 0x8102, 0x0) getsockname$ipx(r1, &(0x7f0000de5000), &(0x7f0000964000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000095d000-0x8)) socket$inet_icmp_raw(0x2, 0x3, 0x1) pkey_alloc(0x0, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000074000/0x4000)=nil, 0x4000, 0x2, r0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000095c000)={&(0x7f000095c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/02/03 12:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/rtc\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f0000dd2000)=@ax25={0x3, {"f45980503ffc15"}, 0x1ff}, 0x10) 2018/02/03 12:55:06 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 102.474566] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 102.481378] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.487933] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f000033d000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffe000)) recvfrom(r0, &(0x7f0000d32000), 0x0, 0x0, &(0x7f0000bfd000-0x8)=@sco={0x1f}, 0x8) r1 = accept$inet(r0, 0x0, &(0x7f00002d8000-0x4)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000e5d000)='./file0\x00', 0x8000, 0x140) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c47000-0x8)={0x0, 0x3}, &(0x7f0000a18000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000448000-0xc)=@sack_info={r3, 0x3ff, 0x7fff}, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000772000)='/dev/pktcdvd/control\x00', 0x101880, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000db9000)={0x400, 0x2800000000000000, 0x1, 0x6, 0x4, 0x1ff, 0x7fff, 0x4, r3}, &(0x7f0000ffe000)=0x20) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x202, 0x0) sendfile(r0, r0, &(0x7f0000d20000), 0x7) write$selinux_access(r0, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000408000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 12:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000093b000)=0xfffffffffffffffa, 0xfffffffffffffe25) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) close(r1) memfd_create(&(0x7f0000e3b000)='\\\x00', 0x0) 2018/02/03 12:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000033e000-0x44)="8e6f030913000000000000566f6573737b00007dc3a80dc58937cca61f5787ce870cf6573bf966bcdb6ff12b8212e185bcfd3fcc019264d9d5ac9dbb6a00233b8df389f5", 0x800000000) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dfe000-0x18)={0xaa, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a23000-0x8c)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000c5a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c99000-0x14)={r2, 0x80000001, 0x6, [0xb269, 0x458, 0x4, 0x7, 0x37, 0x1]}, 0x14) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) r3 = syz_open_dev$usbmon(&(0x7f0000578000-0xd)='/dev/usbmon#\x00', 0xefa0, 0x2008c2) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f000082e000/0xe000)=nil, 0xe000}) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f000004d000-0x120)=[{0x7, 0xfd, 0x1ff, 0x0, @time={0x0, 0x989680}, {0xffffffffffffffff, 0x9}, {0x9, 0x4}, @queue={0xfffffffffffffbff, {0x4, 0x1000}}}, {0x8, 0x59, 0xa2, 0x9, @tick=0x73c, {0x1ff, 0xaea}, {0x80000001, 0x1}, @control={0x1, 0x620f, 0x7}}, {0x1ff, 0x9, 0x9b3, 0x100000000, @time, {0x7}, {0x80000001, 0x2}, @control={0xffff, 0x7, 0x7fff}}, {0x5, 0x3, 0x3, 0x3, @time={0x77359400}, {0x4, 0x5}, {0x7, 0x7}, @result={0x800, 0x3f}}, {0x100000001, 0x7, 0x5, 0x5, @tick=0x2, {0x2, 0xffffffffffffffdd}, {0x4, 0x29}, @raw32={[0x1000, 0x6, 0x39]}}, {0x3, 0xcda5, 0x0, 0x3ff, @tick=0x2d2, {0x1, 0x6}, {0x6, 0x80}, @connect={{0x100, 0x9}, {0x10001, 0x6}}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) write(r0, &(0x7f000000d000)="1c694c93e6eed9b09a51ff854e3d75fcd35164a6ff06db204e667c624862270aa143858444ef020c0048cda6fa983d3f1682169212efcfcd99388f8aedabee6911cf13c6e3a6314aabbbfa76c741b789f94140", 0x53) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000004e000-0x10)={0x7, &(0x7f0000017000)=[{0x3ff, 0x4, 0x3, 0x4}, {0xff, 0x100000000, 0x5, 0x6}, {0x7fffffff, 0x3, 0x3, 0x6}, {0x3ff, 0xb55, 0x5e, 0x80}, {0x3ff, 0x3, 0x69, 0xb3e}, {0x7, 0x9, 0x0, 0x5}, {0x8, 0xd666, 0x2, 0x66}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000004d000-0x50)={0x1, 0x0, 0x8, 0x0, 0x2}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f000004c000)={0x401, 0xff, 0x3ff, 0x6, 0x4, 0x4, 0x9, 0x3}, &(0x7f000000d000-0x40)) 2018/02/03 12:55:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') fstat(r0, &(0x7f000000f000)) [ 102.611400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/03 12:55:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000fe8000)='./file0\x00', 0x101000, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003fc000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1ff, 0x4, 0x100000000, 0x9, 0x30}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xfffffffffffffef9}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e51000)='/dev/sg#\x00', 0x9, 0x8000000000000003) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000594000)=""/4, &(0x7f00003a4000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x1ff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000f000)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000001b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x59}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}], 0x4c) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000b8e000-0x8)='./file0\x00', 0x44000, 0x40) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000491000-0x18)={0x0, 0x7fff, 0x5d, 0x8001, 0x7fffffff, 0x10001}) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00001c4000-0x4), &(0x7f0000b79000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000776000)) 2018/02/03 12:55:06 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setfsuid(0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000310000-0xe8)={{{@in6=@empty, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) 2018/02/03 12:55:06 executing program 2: clone(0x0, &(0x7f00009a5000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) getresgid(&(0x7f00000c6000-0x4), &(0x7f0000c91000-0x4), &(0x7f000030e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000001000)=""/104, 0x68}, {&(0x7f0000001000)=""/191, 0xbf}, {&(0x7f0000002000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}], 0x5, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0xffffffffffff7fff}, 0x0) lstat(&(0x7f00005d3000+0xb20)='./file0\x00', &(0x7f0000001000-0x44)) 2018/02/03 12:55:06 executing program 5: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009fe000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000474000-0x4)=0xe8) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009fd000)='./file0\x00', &(0x7f000093a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000074e000)='./file0\x00', &(0x7f000029b000-0x8)='./file0\x00', 0x4000, r1, r2, 0x7fffffff, 0x5, 0xc0000) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000190000)='/dev/usbmon#\x00', 0x1ef, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000e67000)={&(0x7f0000c11000/0x3000)=nil, 0x2, 0x6, 0x40, &(0x7f0000b38000/0x2000)=nil, 0xfffffffffffff562}) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) getegid() r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000caa000)='./file0\x00', 0x80000000) r1 = open$dir(&(0x7f00008eb000-0x8)='./file0\x00', 0x101000, 0x1000000001000) getdents(r1, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r1, &(0x7f000098e000-0xe2)=""/226, 0xd1d4688ea6c8ac03) 2018/02/03 12:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r1, &(0x7f000088e000-0x8)=0xffffffffffffffff, 0x1000400000800fce) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/03 12:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f46000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00004b7000)={0x0, 0x2, 0x26}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000266000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x691c) pwritev(r2, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) syz_open_pts(r2, 0x48800) ptrace$getregs(0xe, r1, 0x4, &(0x7f0000bec000-0xa)=""/10) 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/checkreqprot\x00', 0x220303, 0x0) readlink(&(0x7f0000d78000)='./file0\x00', &(0x7f0000140000)=""/189, 0xbd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000057c000)={0x0, 0x1000, "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"}, &(0x7f0000fb8000-0x4)=0x1008) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) accept4$unix(r1, &(0x7f0000ed7000-0x8)=@abs, &(0x7f000078c000)=0x8, 0x80800) modify_ldt$write(0x1, &(0x7f0000cc6000-0x10)={0x10000, 0x20001000, 0x2400, 0xbd, 0x8, 0x9, 0x8, 0x3, 0x7ff}, 0x10) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000036a000-0xc)) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) fcntl$dupfd(r3, 0x0, r1) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) close(r0) gettid() 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00005ce000), 0x0) 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000ba6000-0x4)=0x7fff) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000), &(0x7f0000dbb000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getpeername$unix(0xffffffffffffffff, &(0x7f0000186000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa2000)=0x1002) lstat(&(0x7f00006f2000)='./file1\x00', &(0x7f0000029000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getgid() getpeername$llc(r0, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b67000)=0x10) 2018/02/03 12:55:06 executing program 1: getrusage(0x3, &(0x7f0000f7e000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000728000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000c05000)=""/211, 0xd3, 0x4, &(0x7f0000000000)={0x0, 0x989680}) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00006fa000)='./file0\x00', 0x0) listen$netrom(r1, 0x0) write(r0, &(0x7f00000b3000)="260000002a00ff000343007f0040ff03ffe803ff0100000000f820000000fffffffff100fe88", 0x26) [ 102.819766] syz-executor3 (14796): /proc/14796/oom_adj is deprecated, please use /proc/14796/oom_score_adj instead. 2018/02/03 12:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a35000-0x8)='./file0\x00', 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a0d000-0x4), &(0x7f0000c51000-0x4)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00007b0000-0xe)='/dev/keychord\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x3, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000090d000)={0x2, &(0x7f0000283000)=[{0x0}, {}]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000c7000-0x40)={r2, 0x3, &(0x7f0000f69000-0xc)=[0x0, 0x9, 0x4], &(0x7f0000ec6000-0x8)=[0x3ff, 0x2], 0x23, 0x4, 0xb4, &(0x7f000003d000-0x10)=[0x61dfbd8d, 0x6, 0x31, 0x8000], &(0x7f0000f69000-0xc)=[0x8001, 0x3, 0x3]}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000f69000-0x9)='/dev/sg#\x00', 0x80, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xf7) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r4) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000064c000)={0x0, 0x0}) waitid(0x3, r0, &(0x7f00007e7000-0x10), 0xa0000000, &(0x7f0000a65000)) capset(&(0x7f00001e9000-0x8)={0x19980330, r0}, &(0x7f0000033000-0x18)={0xfffffffffffffffd}) r1 = syz_open_dev$usbmon(&(0x7f0000a31000)='/dev/usbmon#\x00', 0x4, 0x101001) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000497000)="31ff2c83aa9e45de4ee27e36aa51da39040a39e6cc8bfc3885e4affa43ba8c0922712d6a48df8a77b64574cf9a8487638b9046efe0515601d71efef2d2f104e9c752e2492b4147950a66a34966741c34a539a89602b6c81df0d24495ff") 2018/02/03 12:55:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00002fd000)="6e65742f6669625f747269657374617400f94b9ed86cdbf99374bc0f1f63d3463c40cba0f8c185cd75b9353a5fcc8bd5ae4aca57f5744362b856ad6cb9a88f61e29ddd3d6254f4089b16cd4bd16f38c53eb6ff5cd58862e78d048b26a24149c22841ab5046b2740dc7b4c677b06ae550950f798c80f4c49155cc3c2c844f223f35f6d38029222f68c6155268a204d05acda616eda091a689c35004c613f7da873696fe2ca7deb7cbb20efae218496776451aada3c933e2914e50dcc037dd72e9db05f347") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001000)=0x14) sendfile(r0, r1, &(0x7f0000493000), 0x20008000000203) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000023a000)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00004e6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003cb000)={0x0, 0x0}) utimensat(r0, &(0x7f00007a1000-0x8)='./file0\x00', &(0x7f00003f6000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x100) r5 = socket$inet6(0xa, 0xb, 0x8) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000d98000), 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cbf000)=0x7, 0x4) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f000076a000-0x8)=@fragment={0x4, 0x0, 0x9, 0x9, 0x0, 0x10001, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000efa000-0x4)=0x6, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000234000-0x71)=""/113) 2018/02/03 12:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000070c000-0x3)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000c0481270, &(0x7f0000e11000)="6c49152308d9ac79a3ad187f242e11765f7f7a1b1f560f45954df511bb5ffe523de7649a59") open(&(0x7f00002f2000-0x8)='./file0\x00', 0x400000, 0x0) prctl$getname(0x10, &(0x7f00002bd000-0x7e)=""/126) 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000048d000-0x4)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000662000-0x18)=@generic={0x5d, 0x4, 0x7f}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000188000-0x8)={0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e29000-0x10)='/dev/sequencer2\x00', 0x82080, 0x0) accept4$netrom(r3, &(0x7f000066a000-0x10)=@ax25, &(0x7f0000cd0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000088c000)={0x0, 0x7, 0x10, 0x0, 0xfffffffffffffffe}, &(0x7f0000d28000-0x4)=0x18) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000ebc000-0x1000)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009b0000-0x8)={r4, 0x4}, &(0x7f0000a3c000)=0x8) rt_sigaction(0xd, &(0x7f00003c8000)={0x9, {0xff}, 0x10000000, 0x9}, &(0x7f0000326000-0x20), 0x8, &(0x7f0000595000-0x8)) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x2, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000)={0x0, 0x10000, 0x1200000000000, 'queue0\x00', 0x5}) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/03 12:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000825000)={0x0}, &(0x7f0000314000-0x4)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000064000-0xc)={0x7}) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000967000)="580000001400192340834b80041d8c5602064000ec0481000000000000005808004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 102.965670] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 102.976523] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8000000a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/ppp\x00', 0x80100, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00002b0000-0x35)=""/53) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000507000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d66000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind(r0, &(0x7f0000a4d000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f00000de000-0x8), 0x102000001) pwritev(r0, &(0x7f000057b000)=[{&(0x7f000003f000)="c28434653bd7bd611e80e85f0508d84c8c65d61a3447e26428ea9a5d80432808d5fbacee3e18757e8a4d3a0840d01ee44934366c174f6eecb003f7a122d3edb6ce470ddc31f5790022a45f72fac95a55e35621960efda833750a4355cf7e91df8fe74801dfc5b09e24709d6f41fbf22351e8ab5157db6067456edbd5d3d9d76161629e5bb8f8117b073dd1e6f46b67c15accd1cdd7ff0683f911f7d4e7a13e37c09a9a05cd40a811eb8dd352702b7a1f74d4831b67df72704f493f29ebfd32ce1f69c41eaa8ae1bdc736c66ab52762a90063e694c4b2354288d71c625058e0713c40b2c8869962e783eab22ea215159509384d5215d0", 0xf6}, {&(0x7f0000881000)="f2bf8fe8626439b558ca6e4f1ee341cdea42051c654d6001456f0aeac666acbc2f54761815de7cd3b12c057307562a6a2c7403551ab19bf70ff0709f1dbd82cbcf0600c918757dded830d27d9dff2716352342533bd9a6350f8b135e7672ad69af70f6cfde6e897069b5596aaf8df31821cb79ba65ba74aeacb7ff4c7a191779ec9cf589ac2bf56a194f137c8c1860e9bb2a7f03086aedf2f05c7dcf53393b8a8e87bd19eeb67543943b4faf23e81109909371ca038f2755d3092962a1e02e831b35f50efecf7209c73d9d308938", 0xce}], 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000594000-0x1e)={0x18, 0x0, {0x1, @random="605ed8c35b40", @generic="f75c21d0e61b84932cc2fc39d075f09c"}}) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000967000)="580000001400192340834b80041d8c5602064000ec0481000000000000005808004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00004c3000)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x40}}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00003d3000-0x78)=""/120) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00008e7000)=""/40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000437000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x6, 0x5d86, 0x6, 0x7b, 0x6a70}, &(0x7f0000e5a000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002fb000-0x8)={r2, 0x4, 0xfffffffffffffffb}, &(0x7f000016c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000087000-0x90)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb5c9}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x1f0, @empty, 0x1}], 0x90) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000411000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:55:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000000, 0x2, [0x1ff, 0xffff]}, &(0x7f00004c1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000083f000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x40, 0x5, 0xffffffffffffffff, 0x2, 0x5, 0x3, 0x5, 0x3f, 0x6, 0xcb7, 0x7fffffff, 0x7, 0x31, 0x4, 0x8001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000025e000)={r1, 0x7}, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/03 12:55:06 executing program 1: r0 = dup(0xffffffffffffff9c) write$selinux_user(r0, &(0x7f0000ffe000-0x24)={'system_u:object_r:ptmx_t:s0', 0x20, 'staff_u\x00'}, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/02/03 12:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004f9000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) r1 = syz_open_dev$usbmon(&(0x7f0000595000)='/dev/usbmon#\x00', 0x9, 0x620500) r2 = syz_open_dev$sg(&(0x7f00009ed000)='/dev/sg#\x00', 0x80000001, 0x101000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000050f000-0x8)={0xff, 0x800, 0x40004000000, 0xffffffff}, 0x8) ioctl$TCSETSW(r2, 0x5403, &(0x7f00001e4000-0x24)={0x39f, 0x3, 0x1, 0x6, 0x1, 0x8000, 0x4, 0x6ec, 0x400, 0xffffffff80000000, 0x0, 0x101}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033d000)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000fa6000)={{}, {0x0}}) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aaf000)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00002c0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099b000)={0x0, 0x0, 0x0}, &(0x7f0000d94000-0x4)=0xc) r8 = getpgid(0xffffffffffffffff) r9 = getuid() fstat(r0, &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cc8000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00008f6000-0x4)=0xe8) r13 = getegid() r14 = gettid() r15 = geteuid() getresgid(&(0x7f0000ea3000), &(0x7f0000cad000-0x4), &(0x7f0000dcf000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000032d000)=0x0) fstat(r3, &(0x7f0000ab1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpgrp(0x0) getresuid(&(0x7f0000b62000), &(0x7f000004f000-0x4)=0x0, &(0x7f00003ac000-0x4)) fstat(r1, &(0x7f00004d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f10000-0xc)={0x0, 0x0}, &(0x7f0000869000-0x4)=0xc) lstat(&(0x7f000035c000)='./file0\x00', &(0x7f000061d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000068b000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00009a0000)=0xe8) getgroups(0x3, &(0x7f0000839000)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b41000-0x4)=0x0) getresuid(&(0x7f0000a5b000), &(0x7f00007ce000-0x4)=0x0, &(0x7f0000e68000)) stat(&(0x7f00003e1000-0x8)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005c7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000516000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000c61000-0x4)=0xe8) fstat(r2, &(0x7f0000b8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e10000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000fc8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b11000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f21000-0x1)=0x0) getresuid(&(0x7f0000d8c000), &(0x7f00004c0000-0x4)=0x0, &(0x7f000022f000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000112000-0x4)=0xc) r41 = syz_open_dev$urandom(&(0x7f000026f000)='/dev/urandom\x00', 0x0, 0xc000) r42 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb6000+0x595)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000f17000-0x4)=0xe8) lstat(&(0x7f0000d3b000)='./file0\x00', &(0x7f00001c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000621000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000b55000-0x4)=0xe8) r47 = getegid() sendmmsg$unix(r0, &(0x7f000018d000-0x1f8)=[{&(0x7f0000ac6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000032b000)=[{&(0x7f0000266000-0xd3)="8b5e80e2a054ace345f31393e2d1d2671ac9fdaa02f112144290ae65764302b2331fe5becda10f5542f65fe54f46a083fed21d17ecf05864d876ae87de4981aa62514f25f9e319112c66e444c3ca4e62a0b121d139512de528740594ca365ad3bde28510561936e81122fcda8faad2f3744b98931bc1b43d4b3f10cae0dbc7a606f3ab5da167a4ccbdab4b7d5a770738baa42b93bf5bdd03d584c74b3be4b23f33542a7b37c96c3d8381931b23d994a90ecab7fb06521e0cfd4a691536fe8452617c8226a2429fa5274a5446e7651e6d03444b", 0xd3}, {&(0x7f0000adc000-0xc9)="0903690d7b62c6c0163348d435ce6b8589ff43c1fbe177dbed4bf54f3ab494508ddb9462b4824b4ded6985d48b588ee671d674a061b39bc50466335a4024970b63bfa33ecf11e7dec83407558ccade85263d881fc2d77674729575d053c33ae4cf29ae4f61860f77fb22c4454d6b03c1c54a01c02218bdbdf1f9dd2ab908c6e2845faac68f060f8110ba8b4d68c8f407d30f979d4cb4269f50e45e033dc9c9d36b5676f70f869d491c36d9f56052b14c8e798436f492ffa6faa33ec34f7986581c90c5ba4db7052148", 0xc9}, {&(0x7f00002ee000)="9a26d27183fee789b413f48aeaa9115aad72b72b782f02aa0db468b50636d8d4e5fb8425845436f0f1c8c6aed108447080b279493b3e9a069b5737a4d21644a31f77887c1b297328fdb259abca7edce3dec5611d853b3cc697f5b48d07e1154e54eb6d071c1d79408b9cc209902a7eda2b2adc924b29e91efeddb624b1c9f86eafb02300644bedfefbe30a730ac07b00bbcb79cce095cd206ca455461939cf573fc1df5b96ba13b3f494a7e0e014ac194cdf163ecb4bf5a41c3ed49a31d69c4db9f618417b98f621d97fbbbd7c5f7d0a85b53986daa0fee746850fb2ff13920bbf3350a6bc98", 0xe6}, {&(0x7f0000165000-0x33)="23ca4dc42b28fa1558cdb79ef550f6209c22dd60a5ec3d61549008af58b64219614abe2ba85b9fba9ca7ded2a56b39244aa420", 0x33}, {&(0x7f0000f60000)="d64a2277f6a6488377ba742314f5c664004cfb3de39d25681675d4011bcb30d4c1437655abc7eaf7ffb0191a27e6c3c361ce68a77c272d907536bc606571e084f71ae54b904ef0", 0x47}, {&(0x7f00006a0000)="98be01a306a070dbbd0dc2654c30cfa52480", 0x12}, {&(0x7f0000ce4000-0x96)="ec6349642d6ca5cec277b319307cc612ad152f2cdea8d82b0089ba0e3bc8c10ca90db79aa581cece1fe41a55410f190560a15d1a7b6b38a3938b2254b69f7fe6bba882722fda566ea8b0799956118d80d5ea0d86104a473e0231c23d5848b117725adbfadf05c34e77dbe8e29f0842a70980922b7970355085f073fcd67ae5755ce64ad44a552aa4432a4ce728e39717316971ce66c9", 0x96}, {&(0x7f0000241000)="58e85c0571f5509827886dea658ed32045565ce86c942c7f3de3c96cc0b18e7afc59934ba13887dbe9b78ffc2d1eac91ea217848989d", 0x36}], 0x8, &(0x7f0000901000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r2, r3, r0, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r2, r0, r3, r3, r0]}], 0xf8}, {&(0x7f0000ece000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd1000)=[{&(0x7f0000c51000)="9b985823fec71835e96a7f0021f2d1d1fedbb7350b396926f253fa96ff2594eec356dfbb5538cca90d13206474a3d670bb98487c7bb166db0ecad481e4d1f37a75ffc9ecd2094292bc1b88728aef78e81bf92e92ede85dca70d4fec49103c2976b378cff4f2d19e6217ba670cfae5c4f19f28e7d26c876a9b6e00cf52912cf64179ebfc9b2db759038", 0x89}, {&(0x7f0000383000)="7775012ffd8b13cac696", 0xa}, {&(0x7f0000abb000)="c3b4aba1aae5d32969fcc6d1b4dbe657e0f9bfdf3bb255a3e3e7f5ffa88efc54925f7c98f8b8a3df4531b0dabfbabe5048082b32140deabf5c8f9a29d7d2989ef141afa3fe3734799205494efa260d39c20f599e27f1e4085b899355937b7e821f84f261ebff41c07edb2ee507b89d612d2a546fe56da379286b5b5f3552a7e3b80a023a70a91dff1eec9ca25d8a527f5b2a06e413ef0644c3223237e03365bad08c4304e8188560451d268d9d44d1da781d95b3fcdab2a362056fb069ad739403371086efb9a9cf6b7f110b6a2c4586d95bdf52dce9a43ad6bd83b83d19ff24c8734f4f12f7856edec24ab7d3c492ed66a431079b", 0xf5}, {&(0x7f0000918000-0x7c)="c5e8d718da2c407ba9b99c1d35cfc413b4d13d00a65fe5b2c40b0f84dc30af25068bbd8c6f5d5b689d5da18154dd3a000a0051cbff5adeedf079fc5f6349c958006d41745a9ed9e6edc491bc32e39321adf3fd51cf3b9c7dbc68977fc8043fdaff17f98944fb4f9493704f4905fede7617cc10d7f4d89e162090895f", 0x7c}, {&(0x7f0000698000)="ecb880bfd1b7bcf02bca73c46ca0c995a1c2b668bd71fbb25e9ff4e4463c2484574e9b4b659f75fde91687425f3dcccb175a1042a3b2e517cc3862100839b2e255838b85d201b82d0b20d87abc97eeda3069ce6565d536eb3d25c5e23992726406012b6a1bc81f3531983fdd067fcb97d8a28da3fb392fe8978e7236d5bad1148b54a864e1e11930d1872d5b79d539e17149a3c9", 0x94}], 0x5, &(0x7f0000285000-0x130)=[@rights={0x28, 0x1, 0x1, [r1, r0, r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r3, r3, r1, r3, r0, r3]}, @rights={0x30, 0x1, 0x1, [r3, r0, r2, r0, r1, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r3, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x20000004}, {&(0x7f0000711000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ff000)=[{&(0x7f0000f89000)="e4dda701b5ae865c90fe769d3d9aeeb514886b0500cffbe53c49aac6cd4e849b3151239108fa9386718e86df9d9b89af9f345ab65b4aa0e98bfd55bb85426868769962dfbf088539f6ec930f5ffb9b7e0b612d46b5542eec2a9b59570790693f633d3c8d926c1650778227e9efd4c68b5a670a732994ab78ac7607aa01fbe9aca849e2afb4c17a8d30f91ef201fac7", 0x8f}, {&(0x7f00006ef000-0x24)="66d5ac7ab2985761e8a684a8ef60d7f2ee2f8de6f5cbfd58e3bfa3373b6e7a45e7279c30", 0x24}, {&(0x7f00002b8000)="0b721bb2b6706b189c690e7306a2afad98e6e2410bf96b1a6e45893e6b1ff25a8c1d89a4e6270a1f9549ac7a3c40cc04ce05db80001114560a50622df6f207dd9df2e5e202223aa49f35e3fee8274fc3b60b5d4a437c37a1ebac217337090fa1a0f0e17ea33325360093241a4f299164272629d44d5cc0f09122f9a86340b1b226de5804153bcf8b1c2817e6772af467b4b20c403e8a7662efb34414182293e8ca9d0fb582aa64b1ec3dc033e6ef9e89c2969b81f6e70e225835f894d50ba0dae10d7f6c914d78b8cd71", 0xca}, 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{&(0x7f00007b8000)="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0x1000}], 0x3, &(0x7f0000cbe000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x48, 0x4}], 0x9, 0x40000) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000001000)={r4}, &(0x7f0000af1000-0x8), 0x8) 2018/02/03 12:55:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r0, 0x5421, &(0x7f00006fb000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000751000+0x1e6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000052f000)=0x14) stat(&(0x7f0000d22000)='./file0\x00', &(0x7f00005e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b3000)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x1f, 0x0, 0xfffffffffffffffa, 0xfa63, 0xe000000000000000, 0x7, 0xfffffffffffffffb, 0xb24}, {0x3, 0x400, 0x5, 0x6}, 0x4, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0xa, @in=@rand_addr=0x3ff, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0x6, 0xfffffffffffff0b3, 0xffffffffffffffff}}, 0xe8) connect$inet(r1, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066f000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9a000)='./file0\x00', 0x0, 0x0, r0, 0x4, 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f9b000-0x8)='./file0\x00', &(0x7f0000f9b000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000ebe000-0x6f)=""/111, 0x6f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000485000)='/dev/rfkill\x00', 0x129082, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000046d000)={0x0, 0x100000001}, &(0x7f0000f9b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f9b000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfff, 0x5, 0x5, 0x4, 0x4}, 0xa0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000f9c000)={0x40002000}) r4 = open(&(0x7f0000f9c000-0x8)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000f9e000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) accept4$packet(r4, &(0x7f0000cbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a14000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000f9a000)=0xffffffffffffffff) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f00000de000-0x8), 0x102000001) pwritev(r0, &(0x7f000057b000)=[{&(0x7f000003f000)="c28434653bd7bd611e80e85f0508d84c8c65d61a3447e26428ea9a5d80432808d5fbacee3e18757e8a4d3a0840d01ee44934366c174f6eecb003f7a122d3edb6ce470ddc31f5790022a45f72fac95a55e35621960efda833750a4355cf7e91df8fe74801dfc5b09e24709d6f41fbf22351e8ab5157db6067456edbd5d3d9d76161629e5bb8f8117b073dd1e6f46b67c15accd1cdd7ff0683f911f7d4e7a13e37c09a9a05cd40a811eb8dd352702b7a1f74d4831b67df72704f493f29ebfd32ce1f69c41eaa8ae1bdc736c66ab52762a90063e694c4b2354288d71c625058e0713c40b2c8869962e783eab22ea215159509384d5215d0", 0xf6}, {&(0x7f0000881000)="f2bf8fe8626439b558ca6e4f1ee341cdea42051c654d6001456f0aeac666acbc2f54761815de7cd3b12c057307562a6a2c7403551ab19bf70ff0709f1dbd82cbcf0600c918757dded830d27d9dff2716352342533bd9a6350f8b135e7672ad69af70f6cfde6e897069b5596aaf8df31821cb79ba65ba74aeacb7ff4c7a191779ec9cf589ac2bf56a194f137c8c1860e9bb2a7f03086aedf2f05c7dcf53393b8a8e87bd19eeb67543943b4faf23e81109909371ca038f2755d3092962a1e02e831b35f50efecf7209c73d9d308938", 0xce}], 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000594000-0x1e)={0x18, 0x0, {0x1, @random="605ed8c35b40", @generic="f75c21d0e61b84932cc2fc39d075f09c"}}) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000000b000), 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000001000-0x37)="8911475b1d948ad490aa46d6f2216a3668050057c85ea657abab4c8f411acee3d2232fcafa3312421a4a6d8577846d67cec7ea692c471a", &(0x7f0000b85000-0x4), &(0x7f0000837000), &(0x7f00007c2000-0x2)="0108") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f00009df000-0x4)=0x8) 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000da2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f0000199000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000ea0000-0x38)={&(0x7f0000c10000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ba000-0x70)=[{&(0x7f0000bc2000-0x21)="0b80b579b7da653ed2c8d39f33f0136b09b0b6d6a63de246beaa0f7fb3af642000", 0x21}, {&(0x7f0000335000-0x5d)="2b1544f130ee4bf4712863153b8c7ab62dcc41b7a78715fec4180927948a33c9aed1c4021945bc12df790f7c1565a4ab34bd0a3adef4b8588781c04fe129f29df261f5be0d3c103f0cb80ad7e7b9007ce1e66b9c160813fbe5ec78bb5e", 0x5d}, {&(0x7f00000de000-0xc2)="494fdef5c7d0b978d52d312a418bfebd12f29f2b85d3d35f979503ecd84f67d96fab24401e79ed000dba090537f41a285c38ad48560a3bf21f9c11a563be2d9dad6a7cc179dc7815f5a3ae617461bf4ec83a83f6ae92cd4e08dbfe9fa86d3924905e4bbd1f794855fa5191ff67bbae3cf2c1d60ec4e7c93d3e416f2aba49528b9aa25e226bb442a56e1c4098386b867752bfac1969d01bc6eaa9d31a935cc4acbd7e8bea8cc570831f32b95c39daff5b7a36589764c3c6709cd8daca8f155d267173", 0xc2}, {&(0x7f0000f94000)="30f3e9e8ae58c25dffaedc4a28f0a1811b2029d279d4a810d944121e559cb49723ed1a983a1ed1d701c4542c47b4ab2229db0b1de71b81c51726186e8fe996b288b93663f10559ca0c06b69f14f63186e486b221a67d252f5f661e9e9b1f4004c20753ab1ae3f744829692e40c23e55fcb50f837a5ec47d83eed0d9b9cbc3f6ed7d5330f999e3aa13832005888bbef15cb38cc5f153d875f03ea16d313cbb650b9", 0xa1}, {&(0x7f0000934000-0xdd)="1706c5c5b1078e8d2f2e86fdb7f5f4bef8f3f8176268a1f5c928d4aeebfac5df23a5993d30fc54f4270be586e5f08eeae0b338ac9562e71159a79f8c067c32ccb3b3cf751a2ae3e1c84a95bc3df32807a97b94a5802b86bc056669cb428121b1272ba59a42f9191aec6f1be7cd4e26802196fc339ef0b632a15858c15d0c18387eb7908cf4773e55a9ca33fcd077c34f63c307ef10499d6f18c05db656c24ab35d386c9e3c1633a7f2bd4713ec0012c2c95be351c3c97f8e06ad9b492a5d5663885f0e541f76251cdf90e6ebfaf19d7cd9b552bfa7d2f0c52ebc468551", 0xdd}, {&(0x7f00004f5000-0xef)="460009808934faccc48b8e66c06184f01628c7284133c443fc630dea13fb9952a3159ba7e62b4ee6bcfa6245f5b787b2e906d0807b8e3de99003efea0fe7542ba660b972dce8e8c4e5534eb9f37cd11015ffa9d8cc0a1dae93e759514d38a9edbba244f4b45f62829e2bafe96cf043111b3339a42b36c39b26bca4aed6439c3c6bb3441350fa44a8d9f6fcca733dc1ce03bdaeae5cbf5b8c5b8005b9acf87355a84c07c0d1f88b012bdcf068dde53b361c77813cafd8c8fded580952c3aaddfa5f87740c64dfb5993781e5d8a7d9cfac59964a83ed4923b130fb9a58d51fc80ac09bebb9200f22cdc41ba432fe7461", 0xef}, {&(0x7f0000eea000-0xd9)="b4027d0084340f6f53da79a7ebee879be7589851a238909b516f0a07b590f3173cbcb303277c93c08a6d8aa7b63cbe59c7174bf51e0a8b10435b007041b1bbe7eaed56396714463c3a391e45ce12f366da5a8ee1c8a9db32e726413941fd75b14bbfbef8f5ededf494b403116d8764c7e1d5567af2fc97d9ad3c93038fb510ab04186f0c94ba8d0172b509c322c1c7d459bdc1521cb163a6c93cb49ed4553adc78cff393d3bcdbed19d7fffeff11a2d667a4e1714b0ff099603020eb0b33191a79981808a70fbc1c91b4b150465a6204f96e853ae08011fb3e", 0xd9}], 0x7, &(0x7f0000405000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x40}, 0x4000800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000ba6000)) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0x1, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000069a000), &(0x7f0000307000-0x4)=0x4) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f0000efc000-0xa0)=[{&(0x7f0000bfc000)=""/119, 0x77}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001dc000-0x8)={0x0, 0x4}, &(0x7f0000a14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a6000-0x20)={0x4, 0xfffffffffffffffa, 0x2, 0x1, 0x7fff, 0x1, 0x8, 0x2, r3}, &(0x7f0000d2b000-0x4)=0x20) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000067c000-0x4)) r4 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000135000)={0x0, {{0x2, 0x0, @empty}}, 0x1, 0x2, [{{0x2, 0x0, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x1a8) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) r6 = socket(0x200000000010, 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d7d000)={0x7ff, 0x6}) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/03 12:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002f6000-0x38)={&(0x7f0000672000)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dbf000-0x10)='/dev/input/mice\x00', 0x0, 0x109200) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000093e000-0x4)=0x9) [ 103.160192] keychord: keycode 5120 out of range 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x100007ff81, 0x1) connect$inet(r1, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect(r1, &(0x7f0000396000)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) connect$inet(r1, &(0x7f0000399000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a5000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x4008000, &(0x7f0000dda000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000075f000)) getpeername$llc(r1, &(0x7f00008ab000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b65000)=0x10) r2 = socket(0x8, 0x807, 0x4) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000b45000)=""/4096, &(0x7f00001ba000-0x4)=0x1000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c77000-0x28)={@generic="d15673f9cc6e70528ec8b736def08bc9", 0x9}) [ 103.227206] keychord: keycode 5120 out of range 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000198000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0xffffffffffffffff, 0x3, 0x0, r1}) 2018/02/03 12:55:06 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000fe000)={0x0}, &(0x7f0000469000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c6f000)=@sack_info={r1, 0xffff, 0x800000000000}, 0xc) r2 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e79000)={0x0, 0x8001}, &(0x7f00008b9000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c35000)={0x7, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x0, 0x3, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @empty}}]}, 0x230) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef4000)=@assoc_id=r3, &(0x7f0000780000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000069f000-0x76)={{{@in=@multicast1, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00001d1000-0x4)=0xe8) prlimit64(0x0, 0x4, &(0x7f00000c5000-0x10)={0x0, 0x8}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f3f000-0x8c)={r4, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000496000-0x4)=0x100000001, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000282000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcb000-0x9)='scalable\x00', 0x9) 2018/02/03 12:55:06 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/03 12:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009c3000-0x7)={@common='vlan0\x00', @ifru_flags=0x1000}) 2018/02/03 12:55:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000001000)="ebcd684ebef936b2ac2b076d718aaa8dbf63ffda636dc7ab420200000000000000c773c0a3b1f8b296c8d635d207530ab95d740c8037076c5060801ce94d137faa7b1260b9bcb0da078b4f3b8b0a40bb05019887d518c1e454084977b01a8e976501ab5f1fbfaed0bf08f194fc40f83fa98f51cb9fb9e7", &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000+0xa3f)="ff") seccomp(0x0, 0x0, &(0x7f0000520000-0x10)={0x0, &(0x7f00002f9000-0x38)=[]}) 2018/02/03 12:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x1, &(0x7f00006e9000)={{0x0, 0x989680}}, &(0x7f0000375000-0x20)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000dad000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c02000)={r3}) recvmmsg(r2, &(0x7f000005d000-0xe0)=[{{&(0x7f000093a000-0x10)=@ipx, 0x10, &(0x7f00003cc000)=[{&(0x7f00008e6000+0x70f)=""/188, 0xbc}, {&(0x7f000081d000)=""/172, 0xac}], 0x2, &(0x7f0000eec000-0xdb)=""/219, 0xdb, 0x2}, 0x3f}, {{&(0x7f0000901000-0x80)=@generic, 0x80, &(0x7f0000201000)=[{&(0x7f0000ae7000)=""/107, 0x6b}], 0x1, &(0x7f000013e000)=""/242, 0xf2, 0x80000000000}, 0x836}, {{&(0x7f0000c1e000)=@can, 0x10, &(0x7f00007b7000-0x60)=[{&(0x7f00003c7000-0xf9)=""/249, 0xf9}, {&(0x7f000027b000-0xb6)=""/182, 0xb6}, {&(0x7f0000a02000)=""/143, 0x8f}, {&(0x7f0000dc1000)=""/4096, 0x1000}, {&(0x7f0000538000-0xcf)=""/207, 0xcf}, {&(0x7f0000274000-0xd6)=""/214, 0xd6}], 0x6, 0x0, 0x0, 0x35bd}, 0x7}, {{&(0x7f00000b8000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f00004ad000)=[{&(0x7f0000f0f000)=""/12, 0xc}, {&(0x7f00005ba000-0x20)=""/32, 0x20}, {&(0x7f0000120000-0xd1)=""/209, 0xd1}, {&(0x7f0000557000)=""/178, 0xb2}, {&(0x7f000043e000)}], 0x5, 0x0, 0x0, 0x5}, 0x2}], 0x4, 0x40000040, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x15}, 0x1}, 0x0) 2018/02/03 12:55:06 executing program 1: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8), 0xce143ba3b8b8e9cd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x2, 0x401}, 0xc) 2018/02/03 12:55:06 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) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[{{&(0x7f0000f36000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000315000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f00007f7000)=""/228, 0xe4}, {&(0x7f0000b0e000)=""/141, 0x8d}], 0x4, &(0x7f000090f000)=""/29, 0x1d, 0x4}, 0x7fffffff}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f000007f000-0x55)=""/85, 0x55}, {&(0x7f0000762000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000390000-0x98)=""/152, 0x98}], 0x7, 0x0, 0x0, 0x800}, 0x1000}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f0000bf0000)=[{&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f000068e000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000-0x23)=""/109, 0x6d}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}], 0x7, &(0x7f0000001000-0x1c)=""/28, 0x1c, 0x100}, 0x10000}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x8000}}, {{&(0x7f0000899000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f0000d77000)=[{}, {&(0x7f0000450000-0x74)=""/116, 0x74}, {&(0x7f00004e8000)=""/145, 0x91}], 0x3, &(0x7f000094c000-0xb8)=""/184, 0xb8, 0x6}, 0x3}, {{&(0x7f00000eb000)=@l2, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f00002cc000)=""/100, 0x64}], 0x1, &(0x7f000015d000)=""/60, 0x3c}, 0x7f}], 0x6, 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a7a000-0x14)={0x0, 0x9, 0xffffffff, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x2}, &(0x7f000081f000+0x9c1)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000035a000-0x10)={r3, 0x2c, &(0x7f00003d7000-0x2c)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x585, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}]}, &(0x7f0000d5d000)=0x10) lstat(&(0x7f0000958000-0xa)="e91f7189591e9233614b", &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00003c9000)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000697000)={0x0, 0x0, 0x0}, &(0x7f000034a000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000637000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a9000)=0xc) lstat(&(0x7f0000ad1000)="e91f7189591e9233614b", &(0x7f00002ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000631000)=[r4, 0x0, r5, r6, r7]) shutdown(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/03 12:55:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x7, 0x4, &(0x7f0000a44000)={0x100}, &(0x7f0000604000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000142000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000058a000-0x4)=0x10, 0x80004) getpeername(r1, &(0x7f000020a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00002f8000-0x4)=0x32) 2018/02/03 12:55:06 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6) 2018/02/03 12:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ea7000)=0x4e01, 0x4) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005d6000-0x10)={0x0, 0x6, 0x800, 0x1}, &(0x7f000033a000)=0x10) unshare(0x800) close(r0) accept4$unix(r1, 0x0, &(0x7f0000e8a000-0x4), 0x0) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000897000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000d32000)=""/225, &(0x7f00002c4000)=0xe1) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/03 12:55:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000), &(0x7f0000002000)=0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x5e)=""/94) keyctl$session_to_parent(0x12) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ce000-0x9)='/dev/rtc\x00', 0xb0000, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000777000-0xc5)=""/197, &(0x7f0000e57000-0x4)=0xc5) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000069c000)) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 103.340990] audit: type=1400 audit(1517662506.970:68): avc: denied { net_admin } for pid=4130 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.343342] audit: type=1400 audit(1517662506.970:69): avc: denied { sys_admin } for pid=13462 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.413272] audit: type=1400 audit(1517662507.050:70): avc: denied { setgid } for pid=14903 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x1) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f000097a000-0x50)={@generic="217b790a8c0c4706b4449964509ff7d5", @ifru_map={0x2, 0x6, 0x4, 0x504, 0xc64, 0xffffffff}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004cd000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000544000)=[@in={0x2, 0x1, @rand_addr=0x9}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x724}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xacb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x78) readv(r1, &(0x7f000037f000-0x10)=[{&(0x7f000075f000)=""/147, 0x93}], 0x1) 2018/02/03 12:55:07 executing program 7: r0 = memfd_create(&(0x7f00002f0000)='[,}user(\x00', 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000007e000)={0x40000000, 0x2, 0x14}) r1 = openat(0xffffffffffffff9c, &(0x7f0000e6a000)='./file0\x00', 0x1a1080, 0x100) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) r3 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, &(0x7f00003cf000-0x4)=0xc) r5 = getegid() setresgid(r3, r4, r5) 2018/02/03 12:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e90000)='/dev/input/mice\x00', 0x0, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000cac000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x400001, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000541000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00009a5000)=0xe8) lstat(&(0x7f0000e6b000)='./file0\x00', &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000181000-0x38)={&(0x7f0000c46000-0xc)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000b3b000)={&(0x7f0000b44000-0x58)=@getpolicy={0x58, 0x15, 0x20, 0x5, 0x1, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x4, 0x0, 0x5, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x8, r2, r3}, 0xc, 0x1}, [@extra_flags={0x8, 0x18, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x91}, 0x24000814) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) r1 = inotify_init() inotify_rm_watch(r1, 0x0) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00004fd000-0x8)={0x0}, 0x84000) accept$llc(r1, &(0x7f00007ec000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cd4000-0x4)=0x10) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) close(r2) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000658000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000588000), 0x5) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/02/03 12:55:07 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000555000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/keychord\x00', 0x105000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000538000)=[{{&(0x7f00000e9000)=@rc, 0x9, &(0x7f0000f6a000-0x40)=[{&(0x7f0000f6a000-0x9f)=""/159, 0x9f}, {&(0x7f0000b5e000-0xd8)=""/216, 0xd8}, {&(0x7f0000f6a000-0xf2)=""/242, 0xf2}, {&(0x7f0000f6a000-0x7)=""/7, 0x7}], 0x4, &(0x7f0000f69000)=""/165, 0xa5, 0x6}, 0x3}, {{&(0x7f0000f69000)=@sco, 0x8, &(0x7f0000acc000)=[{&(0x7f000055d000)=""/150, 0x96}, {&(0x7f0000783000-0x28)=""/40, 0x28}], 0x2}, 0x20}, {{&(0x7f0000f69000+0x6ab)=@can, 0x10, &(0x7f0000485000-0x10)=[{&(0x7f000005d000)=""/4096, 0x1000}], 0x1, &(0x7f0000d8b000-0xda)=""/218, 0xda, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f0000f69000)=""/81, 0x51}, {&(0x7f0000f6a000-0xf3)=""/243, 0xf3}, {&(0x7f0000f69000)=""/180, 0xb4}, {&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000bcd000)=""/242, 0xf2}, {&(0x7f00005ed000)=""/184, 0xb8}, {&(0x7f000031b000)=""/144, 0x90}, {&(0x7f0000f6a000-0x9c)=""/156, 0x9c}, {&(0x7f0000f6a000-0xce)=""/206, 0xce}, {&(0x7f0000f6a000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000ed9000)=""/211, 0xd3, 0x7}, 0x7ff}], 0x4, 0x2, &(0x7f0000d54000-0x10)) lstat(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f000059f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f68000)='./file0\x00', &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f68000)='./file0\x00', &(0x7f0000a64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f69000-0x4), &(0x7f0000f68000)=0x0, &(0x7f00006c8000-0x4)) setgroups(0x5, &(0x7f0000bc7000-0x14)=[r2, r3, r4, r5, r6]) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}}) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000407000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r8, &(0x7f0000f6a000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x80, &(0x7f0000f69000)={0x6}, 0x8) [ 103.476360] audit: type=1400 audit(1517662507.110:71): avc: denied { setgid } for pid=14903 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.488363] audit: type=1400 audit(1517662507.110:72): avc: denied { net_admin } for pid=13462 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1377, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000476000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}}) recvmmsg(r0, &(0x7f0000735000-0xb4)=[{{&(0x7f0000135000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000d8c000-0x80)=[{&(0x7f0000743000)=""/14, 0xe}, {&(0x7f0000e7d000-0x30)=""/48, 0x30}, {&(0x7f0000e2c000-0xe4)=""/228, 0xe4}, {&(0x7f0000d2c000-0x93)=""/147, 0x93}, {&(0x7f000026b000-0x75)=""/117, 0x75}, {&(0x7f0000ce0000-0xf)=""/15, 0xf}, {&(0x7f0000793000)=""/229, 0xe5}, {&(0x7f0000879000)=""/23, 0x17}], 0x8, &(0x7f0000d99000-0xc4)=""/196, 0xc4, 0x3f}, 0x800}, {{&(0x7f0000aae000)=@generic, 0x80, &(0x7f00000db000)=[{&(0x7f0000f1d000)}, {&(0x7f00007c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c16000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x59}, 0x2}, {{&(0x7f0000b8e000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000859000)=[{&(0x7f00000e1000)=""/11, 0xb}, {&(0x7f0000383000)=""/52, 0x34}, {&(0x7f0000daf000-0x8c)=""/140, 0x8c}, {&(0x7f0000f41000-0x1000)=""/4096, 0x1000}, {&(0x7f00000d6000)=""/31, 0x1f}, {&(0x7f00008d1000)=""/207, 0xcf}, {&(0x7f0000945000-0x4b)=""/75, 0x4b}], 0x7, 0x0, 0x0, 0x10000}, 0x7}], 0x3, 0x102, &(0x7f00003e4000)={0x77359400}) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff}) sendfile(r2, r3, &(0x7f000055e000), 0x7fff) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c51000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) sendmsg$nl_generic(r1, &(0x7f0000bf4000-0x38)={&(0x7f0000085000-0x4)={0x10}, 0xc, &(0x7f000024e000)={&(0x7f000064a000-0x80)={0x80, 0x20, 0x0, 0x0, 0x0, {0x18}, [@typed={0x8, 0x6a}, @generic="fbb3a7dcdebef0ac4a8149f4269ef4f36c82f45b368bd6c6b5519444670921dd686745e53865281a8a6bc14fef3eaa16c444ec99457e162dab404160853edf3cfab16585f83b5cac4ce66f7804bd625ed483fb07498e55351e4af78e60894de9080a44ed"]}, 0x80}, 0x1}, 0x4004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r5, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/02/03 12:55:07 executing program 7: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008d6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x3) r2 = socket$inet(0x2, 0xa, 0x1) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008d9000-0xd4)={0x0, 0xcc, "6e4bf9c0e076953b401424fdec561bb2e1f3926e107792dc129e8434598f8bb0a766bf582324b5519959eae3989b674d422e370d5e9f700ad4dcbdb4b53a9fc8d2461a15668f5f4e74f11af8388d358cf2ff501345489d05e64887be8b041ff32023dbd53ed3ba466d86472163782201c092cc19e7d8ac1c47afc25418d38750a01cb2385bbe52b44935fd166a5374dde43003c109dbc82cc6dc11b4f5673ffb9f643c1a884b99b80e92cd633b42d80e5b28602300ebbb1fcda831832c575fcf67ae8d8bca7071fb7d7c2fe2"}, &(0x7f00002ac000-0x4)=0xd4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000076a000-0xe3)={r3, 0x80000000, 0xdb, "6d3cdbc73f07e7652c97e8dbde3875ebe087183bd6f1f42896d691b001e3ff6d081a9336eff1abcbdfecac11fd13aa4982dcf295c0128dfcaa1dccd744a0092416eb5baf09aa3bb063c583705e4a82f113fc11c66aa1212f785813ec40f41791527c353301c8b596d49f702dc7e00fa25f5a78f616b05389f59c5bcd82e9609614f656e53a97b7c8f09700f00622611ebf81dd052e06cdfb7060759e305f2def17237ea80f048284e7136e3f220b337b93c7998b3074da88a4adc9df7029e6770db548e345166563374161c5b791365081fc786afd22e6e1b5e24b"}, 0xe3) fchdir(r0) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000596000)='./file0\x00', 0x40) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x1000, 0x8) 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000558000)) pread64(r0, &(0x7f0000a48000), 0x0, 0x2000000) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000ee4000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000408000-0x10)={0x17, 0xbe, &(0x7f00003f8000)="8104c4295af15969902c3868dfb325d559ea713285490db2bcfb35bf4628f49474b4a5b6d3fdd2764dba2ed8ed5d11dd8622c3a6957c882813919d0a4a7e06d96e897d46925255f25d6661dd5fc7f66f3ba3b7b57e0af1068d65533b0b8911fd503fce387d2479e495b3517815e8e347d2e853916667c57f84c9193bd270642ea2daa3a154452efcc818d7c8bc2156c4f821c44a3844b25d58671071b26c42493a53f8667bdde6e658776a2f15bbe4606078e25f0b87b888ee955088102e"}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00006e9000)={0x7, &(0x7f00006a9000-0x35)=""/53, &(0x7f000003a000)=[{0x8, 0xa0, 0x100000001, &(0x7f00009fb000-0xa0)=""/160}, {0x0, 0xed, 0x101, &(0x7f0000c5b000-0xed)=""/237}, {0x5, 0x3e, 0x92, &(0x7f0000997000)=""/62}, {0x2, 0x6, 0x82a, &(0x7f000094c000)=""/6}, {0x7, 0xe9, 0x4, &(0x7f00003ba000-0xe9)=""/233}, {0x9, 0xd9, 0x2, &(0x7f00008d8000-0xd9)=""/217}, {0x20, 0x0, 0x4, &(0x7f0000582000)}]}) 2018/02/03 12:55:07 executing program 1: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e6e000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000301000-0x10)={r1, r2/1000+30000}, 0x10) sendto$inet6(r0, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f0000f9f000)=0x1, 0x9) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f0d000-0x10)={0x1, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) sendto$llc(r0, &(0x7f00000f6000-0xe8)="1d6eff506077cedcfc5db6da15a3aab319fc42baa185a04d187c7fe1e04c432bced67c19ffaff7c7a98abc9b1cc09d941cfbde6120b38dc09602284135f83b485eb28ce80f2aef78897ab9381bcab9f3f62fcea09473f5b2fa55bd2f71367046586e08da842a80ea7557c6d9adf68ed7661ed7a0bcfdda5e8c5d1e8706912fe675cb7ca3ccd2b501ccaf0d8d9a7c56c1a33dcf5b88ea23a4b2e41bb8fd44a4687e0171c77b7f599f35dfd4cda3619b71b21605aadf2156d2cb9f5705fb36032c35bfad956d0709e3b542d49992633914f8b92b012070a2215a4197a9f9c7f05dc470de5961796c48", 0xe8, 0x4, &(0x7f0000a50000)={0x1a, 0x8, 0xfffffffffffffff7, 0xffffffffffff7fff, 0x800, 0x20, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/03 12:55:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007dd000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bfd000-0x1008)={0x0, 0x1000, "80d31049e2b8ada68ce83f4492aaa86ef36d73ab550bc509277fc23b54ebb28480e8b30b3117a9991ff7f8d4061d6a6761fd995e6f88e1e4cdc76877d0f23339d747706d2fe6784d7d2e75f88cdea5dd93e38fa414edf6be055672a228dc6c4700cc6849cbe9d77355e4a904938aaa069d0e1511fe39320184af8a469b3ed80aeafe4d2cf642cbacf7d16ae142d74360bd488558bca5f8a59c48f1509f43c498c0e541493d8c2a7d776fbab6105a6c37a3b1697f1dd285f3e4f2758693a5304b339488923011032acbd619f03d06a9f9ee803b6ee444b1e8fd12c0c36cbc0fcdec3c9e46f1d12c5d6fb2f3ed381c194caeb946bc6cf23b773fd6d30f69640e6db112296c341dbe8d77bd5a8c2429cc21145f48a3cf17c02e37c3b58293a0dce7bdabbeaf1b0e1de10123c6442350c8fc48fea159d895282e11d3df51b93a5a07b4765e343c0c7640bb744c2c70991b40b73c68246edd760bd258fa348ce8469675b224494970a64fe4a50d7c0345fab1ab55701d410ba8cb15f552f31a56c41e6e44f2faaac1a166a3f4f93a60d8c19e95fe3939946f1d71304a3a88505628e9de7d2899001a1e53a858d597329e26661e4c3190bb34d426c0f61f992994e2df401745404078ac424ef9885066323a539afe85e48bf2cc685e664ea1c8ac9283af9f4d4808ae923e18b5671a427071ef03a1a19f46994eb34cccf804c520b20bb1ded862ac76470498fe9ca9d44792698ed1427f396dd2a0345157a1da594c56e37684905b5cf88b8efb7981cc982f1bbf8bdfa00ac2a02dd3bf00b32efccd06049556df12df001ecc6f2ccc19ed277d9d2937a015c20ea0f45ff0323896f79c14c8854adc1c8303f4119d8dde35563904e95d79550f79cdcfa7e16267b5ca7a995e61a134eba4c7c20dca591184bd261b07a361828ca56e2e0c6bc92c931299e6066c69200dbc9ba0a642c667f534bccc6d213c87f6d924a91afafe749fe626338795fd7a92a7290b6afab324d49a7fed5629447a727931f1d93f238f3e3c2552e82b7c26579fc33ac94790780c0c50cc35f80aee00532e870a05075d060832d545ebde2c7016c5230782085f315756bc1a5df635316a2cf70e852f4f0592c6fe166472913d989d774e4294a783533ad61ee468d50c44f59d4fbee53edc651c585ed2d171361f0fe0c7ac38cf47497cc04a51c3d24e5640f59f7e9531285ad88fc6966cbed44f865e4eeb145b05b80bfc5c6c55619c4abbc6a994312ebb1d13e5c399798773f17bf096eb04b330b112793bb839375d19b69aa15f84946b8c729d7a3ce06df9cc61e37a39dc6348d3c9d54e2adb4696188ef49adacfaeae8caa6ef1b76bad2d46bec9b797fe446e50927ca4a4d708225ebc1e5d5d1509e9f308c4e050d4061bd91c25eb13a0fc51ddd2238b21bfeb44c9cf0d745298e6a0f6ebcdf4cff9250c54fb865da238a6846d277e06d5a6130097d7bc42a0ab9c4110986d025b9e6ee273b8267f5feb618a582cc584faf0655da6f704c5ef0a41390703d92467ec17674b5daa04690056afcb68bef9fd186bc0ea6cdbd8cb71598153fa5a99adfd391a52ef3f914953dcc492e8aad146cfd9907584d8b6efc66ea75b9b8180edc7b25928d9b6402b60c95ed6dd9fc564a33b27a0c43af14919018137b6a8cf1aca18387ce625c76d7971bce8299cd41a52a27c9ac0c1d3ad71725ae4e8925b9806f7ca9a0ca09128b90405e79094cc6a0c7a27fa1566ab1afeb30ee9eaf0dd46d9c2ade920cae8b76e99c60f0f106841d360ac89072990b440340eeac3d890f442cca8df6976503ab98e1b5cc259ee3056f0fe31fe16815b17d78caaa0af14034f39ba2aa241b7f5c47f37c1feef9747d511e813659165a3ee2a9eafaa15f00021480420e0c04c5568174e8ad339d22e55ed6b96d368af0cc7065ee1a1aea9d8298981860d735de12aa3b1d81015b890e22ea4464afdc4c198586f8a91ff0e44d70d722eecd21a4b9649c2e132ba66e9c2d4f64fc5287426693c2f7a2f3b7196d5da5b37808be72a18614bfdf700fa93ed196f797186a35c9fa2cc9478f03240d827f203f90fade809762a65e044feb1faa3418561b634c256742118cd542d45f27f6ba2ebac52afcd2f65206225a9177d37dc6384c1296c4cda2639ac894c48afcd2d0e6c82636c188808d7bf12036b3ad9e537d304501fe9671ac6cbb41059de8436bdfab6ad7f9f85281e274453ec0c71977749009fccffad724085de406b4df1ea053950a5069f3f0770d33637afec6611d42d5512e43c090d3957c709cb536241671c300ae8b24b738560a7844feb292059435014097e6bb44945127157fec5a25c6cca5cb02222b19b5015fafeaa34b36932b1c2258cd051c5bb562153002a1f54faca92757c1908983828388a0196c4c812595659839ab4455890adf7cd076b5eb803cff6396334b43e4a36021a699c76dbaffe7357b0d2c6e76132c66354cb1b3ca1e2948cb44bfeb892b8d1811a202fdcddf56bb14e661bc93140742fb5b3c2884b2fa3de08c34fd580a49eea2c67eecf402fd4df726df06a1baa0a620573f1d7652c0924ee4fab5a971e1cd4057e4c23a5d0ac33ae6e120f058b2dafb95bb74132b80d66c5bc8150ed2013ccfa7af22ec904e53aad29cb49632b797c95467a4a7e8fcc725766d09246f860bb52933f7e9e8c21bf3ef6143475abd488a554c39bfa46d889b52cb339dd5a4768e7d807eed26d4bdac0d25bb140161b46ae55942a7e062b3cda5a24ff8e8576406cc0f3bcaad6597bdafba946e1006114831dd23b703a81fc3472c45b10209026714eb65c7dc4684fa8eec5b34d8f0e0f8c978949f6fa95bd1a9204804e4af59a5aa39144b1c74bd0bb2f7a3a2a298eacdd51a1bbc3070ecdfc4c5e1cc3c52d8d9f2f25492ca8cf45aa9c3b3f07c17dc5dc3060fd7c29384b0ad84e3568cca5ada48ad4a80c28827e46071dff88dd119c3fa76af975559edc98ced138b91c08658c1de0796b9f04e78cff690b9c36d0e1f908e77491361d6e4385e9dd4cce665361cc197f9b9e79348d1e3184a2a0d6e4f20f8ef52b1e2ca7e85d1d598861b746201c9dc33ac74586fbf5b2917948a83853ec115793d90c8ae131a591e8f00382588383e93c6343344a13b2eb085ad8d982d3dd23c79288a4ef605b50ca31ec8b35dc60225079b9ecb07eb8d7cc681f55c8cdbb80b92de78a00443edbad4c3943c2f6ca3a0b1b86660ee04e5ba1a14b1fbaae9d5bd6264364d85467a272b52b2471a564fa121d8ba88142a4efcabb9235f9fde7281823e2327a5fdb867609dbe662530c0ffcef81e91dd0bfaf672e2ff979bfc6758aa0b537c945c0b0b8595e2bbc6f8447eee107ec42b49803782d4cbe184fa52ca90e7d0caadbd4e9af3b20fd48e7d728a466168fdc34ef048857316bc653a47faba5c368843978c8a3bf74db633f3334c6d851da16fa6c23e4b61170a1d75ed07b472d0b437d45a0b28c14a2b3461adb5c7914bab4ad7a09bd626d98c8d3ce017909d59b9a1aa5f9e468162b6cc2527bb0e852c79a0494d1fb9eb991e0f8775b6929026e1963b7953114d0062ecfbb8eee0407a75c5cf57ff1c993e89856204841375861c132dfdde018e2b7dfad6a473230a21e5f819a49a3d4c9af4143e1d4359319bf1a459db50f5ae20384af5a65ed80728a21401329158419687eeb9d020a92ac9b7c22500dfa5cc9899d0a04783dd5717066437feada46053b7d5d2b474efdae0339a1d05bc8a6bbebed3e98d2d4785428a9e61bdcab2c01fd2da9e45351dcb220672b6958d02d04d6f59bfbb0a72e230970a13800a6b45cb382cd38a98964b4eaa9e7322640ed1b9d8d8251c96f802fba0aac89e2d6826d0daa9abaac1279e8573f9d8ac7d823b5ce65e25269a0f23d63b9cc9f4899ba4c093bfab87d99dc903a24b85d1d32b3e4d9ae7ebcb122aeaffe64ccf530deda4c24f240274f67fb8fe9d902eede70f54beb6b1b3f5cab846ba274731ee837b9f1648bbcd132d9bbd4927ebbd2657a8f5fff8ba266314dee80ca3ed31d6a1d2fb0aad13f301392d40b73cf5f1bc1754fc8db5e4825a91d91f8bb7bcb7df1af457c83383b66da9e803a4ac5cde6f29f056a76e1e1583d64d9a53045dd909a175adcb4e9d567b0f5b6abcf88856d92e68612635139b9e043d2c6d0f027dad18700277e96bc1186515c65ec4f3052f15a04e019230614278a9151f79e41eaab548cab34ec33aefbd8ed8cda96df96381ef77fb6f582c35e132808c58b2fa2131e098e7c210a61fd0e635bc19c329543080d96af486e2e7e56ebb6a63491dc42d4442486b10c4e38f950b9f37caa6ca8bdf27c006a0d1c83c97cb54397530bab41dd8d13be391db865811f06bd1a6c02504ee45e26dd38811a2c826f96138cce03342140f803fdcf5a4f5d9a2ef6684e7eee36df7a8dce1e189a7c68cfc4df0d8a083760327e9167e075f2b9ed5aa85d0991fd5b31a382980a409e99cc5f178ac669b4acb9c2b58ed17e99c075e393a0f4f95e6064433a54316841cd0f9bae8216ffee914eee3bc373f06d42f24135d42e508ac5889a344e5bc2cdcb30cf1a2c375f405e764e4e632439948a986e9db2510f779972840583742c1636c1b1bc41651ff4ad5fd9d6143bc64970f0f588724123e083171dba092b316dcb63d5333bf764c1197d8017b8e20bd5608d67b71c2fefe1b20803d6beb8280bc3a0058c422b2b00279b25ba2efcb2d3f5e1221be3cef7abf3f510a3bdaba3e4d9d25c6306bd9d571f59de5bd25dab66a628f430bf81e80dd0beb4b51f7d0a4ec16724264628cb13291fa2dd3519a784556abda34f02d6f4a37c71db3cec4b18672d0c42e017fbf6891802d55c53dfd21c559fc4911a2668404e20f3037c5248d893934eb0cfa5a42fa09557cd293cdb102c2b5c23d2dfdb4dd9749759556babe90e7032e41aaad3c200ee74d3ce960d929917c1ba31a2d62140cf8cb33dc969da682908b40d2ec4616fd935fb3a20fc9ebb2e43a3c8788245e618ba19e701963a98cac60f7369a1764028a30c66911ebcfbb5c68d40d87de51f92a8a24a340273a278120ba8db24cde5b7feaeab4503a1a3363eab3aabe1f5aa5e84ce5705775f2583353aed5c73cdfd570eb1200665810b689f6b14534da08e885db2bd14519a3804370503a66ebfdd0cedaf7037fdca6bd3cce439a5cc7e373b25a6b1cfeb1ba97668e42c90eab3dc992a41be0c51d5819a0f932ffb591d665083f088d64f6930e16dc8c53b6660444bf04e53daec77cefce1cd9f06841ebc6eb47067a5a5aad50b38e72c093f0dcb6adc77ce47259943b6ce3c761705046582877f136d2fd9f2b0a18723e64f90e3f55d5d32d68adfbefbc9fdad6b8e29a4aa2e66637bed0b3969b15aa3b709d13322dc2d0a5544897bcd9ff45ffd2e2a107477ffcf345c4e8c16e2fded8037f4336ef5ccdbdebe9be13f2a641b20759751eb3b73dbc17cc4535f78a3ca2e5841cf8073bf94a0766754adf6775dcde08beab7603ae38dd2c8563fa397cfd66cca20a64040bd9274df02ef2067f5e45877c2b3caa6d87bfb9dcff816f70f3acd67a3f16a215985c4cd3dc55a36dcd883e0c48056d6e4a3e52432e4a0cc31861bb2fcc222e09bee7c785d61a1efb1d30c2415fa6b6d58a19b539bf4430a99b22fa4c099a4ce18ecfb0f67785b3bbe20acbb7fa7a7c8c2e7ae53a58697e5376ca01d063bdfdb5fe68a8478b742bbad8c279db0d7f9daaf7bae1e720cac98"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}}, 0x4f0, 0x6fb, 0xb30, 0x8e, 0x4}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) splice(r3, &(0x7f0000002000-0x8)=0x12, r0, &(0x7f0000001000-0x8), 0x5, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c1f000-0x10)={0x0, 0x0, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000002000)={0x1a, 0xf5, 0x8001, 0x40, 0x1, 0x8001, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r4, r5}) 2018/02/03 12:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000574000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0xffffff9e) 2018/02/03 12:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_flags=0x800}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dce000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000cbd000-0x8)=0x4, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000642000)={0x0, 0x9}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000077c000)=0x211) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f000006e000-0xc7)="64655db74834fbd06d7012c5dc398e4f58621c7cca45ef253e6dcc903cbfeb1f9abceab4163f6758de8c78e4201d847ee1eca5d136b5c29ce280afbbb29021f5f5477f517d2eb7451f515b2e57a6760877353b44c65f5f38cb083d58604f57e62cec12fb7666570a7d1671bf31a9ebbfa18ec402a49b22844731f942c20181e09f5fc77764e7fa591cc1a618f084dadfea6d37420bfaa450c118cb8785f2987178aba837d88e29b3a154784564acfd3edbb72174f19eabe9e9fd99057616fb9cf985d0660d9dbb") ftruncate(r1, 0x8) 2018/02/03 12:55:07 executing program 0: futex(&(0x7f000000d000-0x4)=0x5, 0xffffffffffffffff, 0x0, &(0x7f0000a12000), &(0x7f0000048000)=0x1, 0x0) 2018/02/03 12:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008e1000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a65000)=0x400, 0x4) accept4$inet(r0, &(0x7f00009e9000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000064b000-0x4)=0x10, 0x80800) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005a0000)='$\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d0000-0xc), &(0x7f0000190000)=0xc) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f0000805000-0x20), 0x8, &(0x7f00001a4000-0x8)) openat$rtc(0xffffffffffffff9c, &(0x7f000071d000-0x9)='/dev/rtc\x00', 0x400001, 0x0) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') sigaltstack(&(0x7f0000db1000/0x4000)=nil, &(0x7f0000371000)) 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ec000-0xb)='/dev/hwrng\x00', 0x80b41, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000956000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002dd000)=0x8001, 0x4) socketpair$unix(0x1, 0x10000000001, 0x0, &(0x7f00001a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c31000-0x14)={0x4, 0x4, 0x400, 0x9, 0xfffffffffffffffc, 0xf0, 0x8001, 0xff, 0x10000, 0x3}) sendto$unix(r1, &(0x7f00004e5000), 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000a0000-0xf6)='7', 0x1) fcntl$setpipe(r2, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r2}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) userfaultfd(0x80000) inotify_init() 2018/02/03 12:55:07 executing program 6: getrandom(&(0x7f0000bf7000), 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000c42000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xdb)="c299f8dd47473c203d7bcdaf0c6d851f2a98465c06e22624271be32e19b7f4deea723d545653740f6cd66fff7141ad87ecf7d70cb5d1c6df591cbaf90416f97d4e318c2c7b6d330a8443e786e3ac57ee168e59e600aec8e3c574e04827e32d75a26075fd3c3f65ecfea74bfcccc1d41ab2f3e628c6a4c659f43ebe073e4fe80375acaf0fb2907f7b0a3c3b95b2f025e72cf1be75c52ae441a590634df244a4026b952071bc9db593ae59e94410895e83e18e415f99e2aad3de1a6313c37d67313f9f8f9adb030fa4856a3682774a0532f6ad835b975c9b9caf6f7b", 0xbc, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x20, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x7b, "e876698290b2498f285afede1628934e39ce5909fd1f9a1948e82f1d6832f29c0d04dcbbb88587332a2240551e523caf302fffbd178694bc6ccacccf62554dd2e1e60dc920f6a2e1b59194e8dc3ee864501fa9317c4f2b2e1f56dcb397c4367a09829dba9a778318665dc4e7908426cb1e1e98b060a7df153cde8b"}, &(0x7f0000001000-0x4)=0x83) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x99)={r2, 0x91, "5e3143837e829923d75755ef66cd399cf021ebd9bf657251345124acb669b6dbce931cff56904b3fb35b3ae941737dd86a8631b80c6c95acda6be8ed9fbb3f9154767b7c8a2bc37035612d195ea33f6f1022c82fd9fb7eae4a4ceb165c512b262fbe885d43c4cbc2a21ff6a30afc1d8a801d0a379123ebbbdd744ff14668770ac1fa576fbac377880b3098d9e1c2850d2f"}, &(0x7f0000001000)=0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x204, 0x400, 0x4, r2}, &(0x7f0000000000)=0x10) keyctl$invalidate(0x15, r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000)={0x101, 0x2, 0xffffffff8b6c7e67, 0x1f}, 0x8) 2018/02/03 12:55:07 executing program 2: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000560000)={0x1, 0x80000001, 0xcc, 0x7, 0x8001, 0x1606}) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mount(&(0x7f000093d000)='./bus\x00', &(0x7f00001dd000-0x8)='./file0\x00', &(0x7f000045b000-0x6)='ramfs\x00', 0x0, &(0x7f0000c78000-0x52)="f0c554facd3929c4e4f7ffff1c382a37dad5ad9a3967b60389bd3dc6d21bbdefbfb754ff61771f86b923cde2bfde8cd968aae0c16fe2c1b6568771d25e67fffffff73a5e466207d20f73cab54b5b4670eaaa") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001f3000)={0x0, @loopback, @remote}, &(0x7f0000eb4000)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000706000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000003a000)={0x80, 0x5}) inotify_add_watch(r2, &(0x7f00005cb000-0x8)='./file0\x00', 0x2000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d59000-0x174c)=@newlink={0x40, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x9, []}]}]}]}, 0x7fffffff}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000ef8000)={0xffffffffffffffff, 0x3, 0x80000001, 0x3, 0x479e8f8f}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000a74000-0x8c)={0x1, 0x1de, 0x5, 'queue0\x00', 0x6}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000b3f000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000-0x34)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x1}}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0xc4)=""/196, 0xc4, 0x10000, &(0x7f0000003000-0xe)=@l2={0x1f, 0x0, {0x8, 0x1, 0x8, 0x8000, 0x4}, 0x5}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x4)) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f0000ad7000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0xfffffffffffffe5d}}], 0x1, 0x2021, 0x0) 2018/02/03 12:55:07 executing program 1: ftruncate(0xffffffffffffffff, 0xe000000000000000) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2100, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0xc0)=[{0x1eaa8a28, 0x1, 0xab90, 0xfa, @tick=0x4, {0x7, 0x2}, {0x4, 0x6}, @result={0x8, 0x6}}, {0x878, 0x4, 0x6, 0x0, @time, {0xcc, 0x5}, {0x8, 0x81}, @time=@tick=0x1}, {0x0, 0x0, 0x0, 0x8ea0, @tick=0x100, {0x1, 0x8001}, {0x9b}, @raw32={[0x100, 0x0, 0x3]}}, {0x9, 0x2, 0x1, 0x6, @tick=0x6, {0x401, 0x8}, {0x2, 0xeba6}, @note={0x7f, 0x7, 0x2000000000000000, 0xffff, 0x8001}}], 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000489000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xb4)=[{{&(0x7f0000715000)=@can, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000322000)=""/135, 0x87}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x2, &(0x7f0000001000-0x37)=""/55, 0x37, 0x4}, 0x8}, {{&(0x7f000034a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f00001df000-0x40)=[{&(0x7f00008ab000)=""/4096, 0x1000}, {&(0x7f0000ce9000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000001000-0x79)=""/121, 0x79}], 0x4, &(0x7f00006df000-0x7e)=""/126, 0x7e, 0x8}, 0xffffffff80000001}, {{&(0x7f0000f18000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0xffff}}], 0x3, 0x2, &(0x7f0000370000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000-0x4)=0x8, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000002000-0x8)=0x7fffffff) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x2, &(0x7f0000022000)={0x3a, 0x7, 0xffffffffffffff01, 0x400000000000}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000022000)='./file0\x00', &(0x7f0000022000)={{}, {0x77359400}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ppp\x00', 0x800000210201, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000024000-0x24)=""/36, 0x24, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000022000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/03 12:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000818000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffc, 0x0, []}, 0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f77000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r1, &(0x7f000076b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000095000)=0x0) ptrace$peekuser(0x3, r2, 0xffffffffffff1817) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$nfc_llcp(r2, &(0x7f0000f98000-0x60)={0x27, 0xa0, 0x2, 0x6, 0x6, 0x3, "807a756e53eda618a61460eb96bec3f05b7776159c2334a8c9df78f8bbba2bfdabac1ed437c2a6692aa7f410d4912237f4aee6e23d833a4578f4a2e347e450", 0x7}, 0x60) write$tun(r1, &(0x7f0000303000-0x44)=@pi={0x0, 0x88e7, @ipv4={{0xe, 0x4, 0x8000, 0x4, 0x40, 0x1, 0x100, 0x6, 0x29, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x23, 0x1, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, @broadcast=0xffffffff, @rand_addr=0x2, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x4}}}, 0x44) clock_gettime(0x0, &(0x7f000052c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000065b000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000fad000)=[{0x9, 0x1, 0xfffffffffffffff9, 0x0, @time={r3, r4+10000000}, {0x1, 0x4}, {0x9, 0x1ff}, @addr={0x4, 0x4}}, {0x4, 0xfffffffffffffff7, 0x2, 0x6, @time={r5, r6+10000000}, {0x5, 0x9}, {0x20, 0x7f}, @connect={{0x8, 0x2}, {0x1, 0x8000}}}], 0x60) nanosleep(&(0x7f0000cad000), &(0x7f00008e8000)) mq_timedreceive(r2, &(0x7f000068c000)=""/248, 0xf8, 0xfffffffffffff800, &(0x7f0000992000-0x10)={0x0, 0x989680}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000039e000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) select(0x40, &(0x7f000066f000-0x40)={0x400, 0x2, 0x1, 0x1ff, 0x1000000000, 0xffffffffffff5aec, 0x7, 0xaa}, &(0x7f0000a78000-0x40)={0x7, 0x2, 0x8, 0x7, 0x1ce, 0x0, 0x72, 0x5}, &(0x7f00002e3000-0x40)={0x80000000, 0x9, 0xe4, 0x20, 0x0, 0xf442, 0x1f, 0x6}, &(0x7f000017b000-0x10)={0x77359400}) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000+0xbe7)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000020000-0x46)=""/70) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2, &(0x7f000032d000)="ba9b6f2385f9c78d561864bd2cdf0eafcd468eca7a220350c85646bbf1122f0760c0d55b4c35202126583484f145ff0c4d62f39a0a21849fdbf36b44b6f91de2b1a4e0b1f1973c170148014887c93099901aaca4a9c2cc45d594839cd3693c66f680ab087dd74244e8752cfefeeb17b88a0f57757598301c6ed0190db23d170b1d2933ce0cd87ed70099ac35ee031661a50ebc49203b926984d09d441d2e6fe61c92920879d85b6204d7") setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) munlockall() setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f00004bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c7d000)=0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008c3000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r0}, 0x14) 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000bb4000)={0x0, 0x0}, 0x800) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) connect$unix(r0, &(0x7f00006a2000-0xa)=@file={0x0, './file0\x00'}, 0x3b6) fremovexattr(r1, &(0x7f000004c000-0x19)=@known='system.posix_acl_default\x00') pipe2(&(0x7f00008f8000-0x8)={0x0}, 0x80800) ioctl$KDSKBLED(r3, 0x4b65, 0x1) r4 = syz_open_dev$urandom(&(0x7f0000f83000-0xd)='/dev/urandom\x00', 0x0, 0x1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00008b7000)=0x6) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000bf7000-0xd6)=""/214, &(0x7f0000858000-0x4)=0xd6) 2018/02/03 12:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2228a566d5a1dcd0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000479000)=[0x3, 0x40]) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000754000-0x18)={0x5, 0x3f, 0x401, 0x8, 0xcb29, 0x6}) r3 = dup2(r2, r1) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) close(r2) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x402, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff1000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000383000)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e62000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x0, 0x1, 0x5, 0xa, 0x20, 0x20, 0xef, r1, r2}, {0x8, 0x8000, 0x7ff, 0x5, 0x7be, 0x91, 0x8000, 0x10001}, {0xb77d, 0x5, 0xffffffffffffffff, 0x3a81}, 0x10001, 0xd, 0x0, 0x0, 0x1}, {{@in=@empty, 0x2, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x0, 0x2, 0x1}}, 0xe8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0xfffffffffffffeaa) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) prctl$getreaper(0x5, &(0x7f0000468000-0x8)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000005f000-0x4)) writev(r0, &(0x7f00008eb000)=[{&(0x7f00007b3000-0x34)="3a94847b2992509388ccf50694afe7962f245b1790f812986e5d1e3a7454ba9de49bd4dc0954445fae767d978d82b6f922d96f7b", 0x34}], 0x1) getresuid(&(0x7f00005a5000+0x24b), &(0x7f0000769000-0x4), &(0x7f00004d3000-0x4)) close(r0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000544000)='personality\x00') 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000add000)={0x0, 0x0}, 0x84000) write$fuse(r0, &(0x7f000036e000-0x1c)={0x1c, 0x0, 0x5, @fuse_notify_inval_entry_out={0x7, 0x3}}, 0x1c) 2018/02/03 12:55:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[], 0x1bb) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d34000)={0x5, 0x7, 0x9}) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000976000)={0x90000008}) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001f7000)=0x10, 0x1ac) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setstatus(r2, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f00006e5000-0x8)=[@decrefs={0x40046307, 0x3}], 0xffffffffffffff04, 0x0, &(0x7f00004ec000)}) 2018/02/03 12:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086e000-0x16)='/selinux/checkreqprot\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000168000-0x50)={{0xfffffffffffff000, 0x80}, {0x5, 0x6}, 0x40, 0x5, 0x7}) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000019a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000384000-0x5)='user\x00', &(0x7f000029c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000028f000-0x1b)='selinuxppp0wlan1vmnet1em0\'\x00', 0xfffffffffffffffb) request_key(&(0x7f000056d000-0x8)='trusted\x00', &(0x7f000041d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000353000-0x16)='/selinux/checkreqprot\x00', r3) mq_open(&(0x7f000025f000-0x1)='\x00', 0x2, 0x4, &(0x7f000098a000-0x40)={0x3, 0x0, 0x0, 0x2, 0x0, 0x1, 0x100000000, 0x5}) r4 = add_key(&(0x7f0000597000-0x8)='trusted\x00', &(0x7f0000c04000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c71000-0x4)=0x5000, 0x4) keyctl$unlink(0x9, r4, r4) getpeername$inet6(r2, &(0x7f0000cf7000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000dc000)=0x1c) connect$pppoe(r2, &(0x7f0000cd0000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002ad000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) recvmsg(r1, &(0x7f0000338000)={&(0x7f0000c8c000)=@can, 0x10, &(0x7f0000cdf000-0x70)=[{&(0x7f0000ac0000-0x7e)=""/126, 0x7e}, {&(0x7f0000c33000)=""/171, 0xab}, {&(0x7f0000bd7000)=""/4096, 0x1000}, {&(0x7f0000401000-0x1000)=""/4096, 0x1000}, {&(0x7f0000408000-0xe8)=""/232, 0xe8}, {&(0x7f0000d1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e2b000-0x89)=""/137, 0x89}], 0x7, 0x0, 0x0, 0x5}, 0x10000) 2018/02/03 12:55:07 executing program 7: r0 = socket(0x9, 0x6, 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x9e)="373caef82dc0d001c877bbac97192b69aa2e0e8aa68a58f25e54323643763717ba2549de1a1cb402df8deb5cd889268696ba928916772fe0c43e7e328157ba4e1a9c8dbde68d94a0d4103053b44b5923a12942aac47e13b100858c4a018f01b4f958d6067f246d8d0d5711a970e5890c1ed876b88a4a72581d6f1c9527cdf18efc0da1fa69de7766cefa7b69c4754a3615ce2b622794055a0f456365a027") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket(0xd, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000867000-0x8)={0x0, 0x9}, &(0x7f000047b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000099c000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x61}}}, &(0x7f00006cd000)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) inotify_init1(0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000), &(0x7f000096d000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000a5f000)={&(0x7f0000f76000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000209000)={&(0x7f0000aa5000-0x14)=@getaddr={0x14, 0x16, 0x400, 0x5, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x4040000) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000234000)=""/4096, &(0x7f00001e6000)=0x1000) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f000012c000)={&(0x7f00002e3000)=""/165, 0xa5}) r1 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20), 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10), &(0x7f000079e000-0x8), 0x8) write(r1, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x28, 0x10, 0xb, 0x2, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINK_NETNSID={0xfffffffffffffe48, 0x25, 0x80000000}]}, 0x28}, 0x1}, 0x0) 2018/02/03 12:55:07 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) sched_getscheduler(r0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x11, 0x4, 0x8, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000000c000)={0x2, 0x40, 0x7fffffff, 0x101}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0x6, 0x2]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f000000c000-0x1000)=""/4096) [ 104.004548] audit_printk_skb: 15 callbacks suppressed [ 104.004561] audit: type=1400 audit(1517662507.640:78): avc: denied { create } for pid=15074 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000486000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x13}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002d5000-0xf8)="2a076c2a4f9bc72146c83cdbae79dc0f372fc89a86b26df5a026af0ed2aa8822ead4d48ab1a2570542df2ab2d98d17c1d078e29307841c5a33cf61e45796b308272b5a35321bc9f81622a8fa870bdfc47ca987e7b713adbe3a0d77cacc3e288849564e6d54a06bfac2cbc043153af787555974a127a87e1a822cd258586e3750c739d8e1b7d3d6ed501887b908534cb3ddfb6bba4a060132af7f8bc34bd077635392c986fe32c81b5965e4233cee04c2881a72adcfd247a877dc4eac05e8d433c3016f1d9c8db813898567081aa5cb3e4332454238c54ce4264df8fef64dd823fdadfbc3b485f8356be3fb27bebbc97e3f4041a13ae368cc", 0xf8, 0x4, &(0x7f00003d9000)={0xa, 0x0, 0x9, @empty, 0x101}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x4000, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) [ 104.069703] audit: type=1400 audit(1517662507.700:79): avc: denied { set_context_mgr } for pid=15074 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 104.093938] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 104.103166] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/03 12:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000130000-0x70)=""/112) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) chdir(&(0x7f0000d42000-0x8)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = accept$ax25(r2, &(0x7f000094a000-0x10), &(0x7f0000b94000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b0f000)=0x0) fstat(r1, &(0x7f000050f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000033b000)=0x0) r8 = geteuid() r9 = getegid() sendmsg$unix(r2, &(0x7f0000025000-0x38)={&(0x7f00003a7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b98000)=[{&(0x7f0000a4f000-0xcd)="8971a98822066284730c123c1729961d70f71940657feaec0cd21430c8fe54f81f5c26f3eb4a07b9d5d34f7aaf400e2c9a547b1b3d2fe690118eee56349c2b01a4605f979b71caf25084b46871d53440762656f2c28d93ddcd751e4af0d4e4df253625c94cd173490c1eb3cc954c24969eb688e3f11bb0da0d1afde30b798f6ce33d36aa3bb929b48c67976efd9be5b45b7cd203653c7e4d0562674aeb47f9f79792bb481148ed14427960bfa098c7234163e8c46e2d13dbc81bcaee17a1469fa39ae85c133ac9383295182791", 0xcd}], 0x1, &(0x7f000092a000-0x60)=[@rights={0x20, 0x1, 0x1, [r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x1}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ab4000)={0x4}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000b34000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000773000-0x10)=@syzn={0x73, 0x79, 0x7a}}) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) [ 104.112673] audit: type=1400 audit(1517662507.740:80): avc: denied { call } for pid=15074 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 104.115785] binder: 15074:15079 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 104.115790] binder: 15074:15079 unknown command 0 [ 104.115797] binder: 15074:15079 ioctl c0306201 2057ffd0 returned -22 [ 104.118341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 104.119245] binder: 15103:15116 ERROR: BC_REGISTER_LOOPER called without request [ 104.119602] binder: 15103:15104 ioctl 40046207 0 returned -16 [ 104.168162] audit: type=1400 audit(1517662507.800:81): avc: denied { setopt } for pid=15074 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 104.183420] binder: BINDER_SET_CONTEXT_MGR already set [ 104.183432] binder: 15074:15124 ioctl 40046207 0 returned -16 [ 104.190110] binder_alloc: 15074: binder_alloc_buf, no vma [ 104.190130] binder: 15074:15079 transaction failed 29189/-3, size 40-8 line 3127 [ 104.195898] binder_alloc: binder_alloc_mmap_handler: 15103 20000000-20002000 already mapped failed -16 [ 104.201287] binder: BINDER_SET_CONTEXT_MGR already set [ 104.201296] binder: 15103:15129 ioctl 40046207 0 returned -16 [ 104.202493] binder_alloc: 15074: binder_alloc_buf, no vma 2018/02/03 12:55:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000039f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000ff7000-0x50)={@common='sit0\x00', @ifru_names=@common='teql0\x00'}) 2018/02/03 12:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f8c000-0x8)) r0 = socket$inet6(0xa, 0x802, 0x4000000000000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a00000-0x8)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ae0000-0x4), &(0x7f0000d61000)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004bb000-0x11)='/dev/vga_arbiter\x00', 0x8c000, 0x0) sendto$inet6(r1, &(0x7f0000d98000-0xe8)="45151cb9aad4f21807bfd39dd8cf37c2db5024244b52b6dffb85232c8a8bb137de3f5f3b69966884752bdc83c2b5fae9463358c672502bb80edf622b40666683af430b2ff93e1a23de2245118c113ccf592f2c6e091d508fcd3448004c891cad58808f20947d6bf6600bdc28887f4c6b7e75489d72ab267914412b7c379e3d358fece15d9861daa8b7ed8a3de55d5c57b06f38d2f5c37f5808cc1bb84e11e0a05d764a8bcbd54d7c21338698101e7d231f8d977ae0f01baecc1ac0d897aee6932f0bf6ddc07022f735f8d3cd644d0c70735425b4588e809a49f06f57b41007b76f1f84273f5b5e6a", 0xe8, 0x90, 0x0, 0x0) bind$unix(r2, &(0x7f0000bf4000)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a69000-0x4)=0xe, 0x4) 2018/02/03 12:55:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000013000)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x2)='#\x00', 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002000-0xe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000883000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00002d1000-0xa3)=""/163) 2018/02/03 12:55:07 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 12:55:07 executing program 0: unshare(0x20000400) r0 = syz_open_dev$usbmon(&(0x7f0000b08000)='/dev/usbmon#\x00', 0x2, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1a}, 0x2) 2018/02/03 12:55:07 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000002000-0x30)=[{0x3, 0x10001, 0xfffffffffffffbf4, 0x4}, {0x7fff, 0x20, 0xfffffffffffffffe}, {0x800, 0x5, 0x400}, {0x401, 0x400, 0x3, 0x4}, {0x800, 0xfffffffffffff000, 0x1, 0x2}, {0x8001, 0x7, 0xffffffffffffff01, 0x8000}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="1494888dd34508a845c8a08adfcf142d", 0x2}) r1 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/03 12:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000089f000-0xc)={0x0, @remote, @multicast1}, &(0x7f0000703000-0x4)=0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0xffffffffffffff5f) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/03 12:55:07 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e0c000-0xa)={0x0, 0x0, 0x1, [0xfff]}, &(0x7f00006d0000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xffffffff8d1bf463, 0x1}, &(0x7f0000897000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x18)="4e9dfaad2bbf64cd5c81fe2565f5e64129d5b53139a28d5f", 0x18, 0x20000000, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000003000-0x20)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000003000)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000)=0x400, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000-0x4)={0x400}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0x2, 0x4, 0x400}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r5, 0x1, 0x9, &(0x7f0000007000)=""/202, &(0x7f0000008000-0x4)=0xca) r6 = dup3(r5, r4, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x6, 0x4, 0x7fff}) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000007000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000004000), &(0x7f0000009000-0x4)=0x14) connect$ipx(r0, &(0x7f0000007000-0x10)={0x4, 0x78, 0x0, "ae84f1e71d4b", 0x40}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000a000-0x20)={0x4, 0x5c6, 0x0, 0x9, 0x8001, 0x0, 0xde, 0x10001, r1}, &(0x7f0000009000)=0x20) [ 104.202509] binder: 15103:15116 transaction failed 29189/-3, size 0-0 line 3127 [ 104.215393] binder: 15074:15124 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 104.215402] binder: 15074:15124 unknown command 0 [ 104.215409] binder: 15074:15124 ioctl c0306201 2057ffd0 returned -22 [ 104.292666] binder_alloc: 15074: binder_alloc_buf, no vma [ 104.298186] binder: 15074:15096 transaction failed 29189/-3, size 40-8 line 3127 [ 104.309364] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.315118] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/keychord\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a8c000-0x10)={0x2, &(0x7f0000e71000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000325000)={r2, 0x22}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000065a000-0x10)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe4000-0x32)=""/50) r3 = dup2(r0, r0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000950000)={0x2769, 0x100000000, 0x9, 0x100000001}, 0x10) 2018/02/03 12:55:07 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x1, 0x420200) fanotify_mark(r0, 0x28, 0x40000000, r1, &(0x7f0000005000)='./file0\x00') r2 = socket(0x18, 0x0, 0xfffffffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) accept4$inet(r2, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000004000-0x4)=0x10, 0x800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000112000)=[{&(0x7f0000cde000)="ae9a65b35e52e50265f30f81c9303617c175e1be56dca3acc3fbc928481988d9d17e85c2d1cebbea4528308b38dfe23d4897c1b10e030d8ccd16ff4c6d0cf3013155f3ebc0ff30c72ac4210feafd711209b1ac7d151019bbb79e3998cd67e6b089103055c1fa1e96e4aedca686a2f5a2200bcbb8dfa03eecaf7595f08562037ec4edf285aa22aefdeb481911c57a1cfcf3acd32c3268e8aa8c0f7a797df4e3c7799d18dd2bf2f6234554956c3dade606b63d408e647eb8fab8a3c5a163378f84221bcbf2648d27630b3b693a7f66ead63f085d6df03b7f08ea9e9f656995a086efc31d90b73302", 0xe7}, {&(0x7f0000629000)="ff70154fdb869b6787a17ecf35e749ad7ce42708ad53f50584f22d677e8a90eb5d95e18f3f07089c04258bbde31cc7e56f1a48bdd1c9c82e7134d80f660d02ca5af898149d1c4efc2625608471445af8a79144c7608585c674961e803a9ce947f5e4e841ae363dc81f84019fe4c751da237382d91a235778bb59435ffdf064857cf3b5deae805e0878bea7195a9933d4dcf285f1cadec695371ee17f8eea59febcbbe58f2cc85d1a2f567336064ad05ad875bbb541e17d8cda644327658edacdae03f7ee2c01d980550071a03557d6", 0xcf}, {&(0x7f0000ef0000-0xa1)="55df6eedceb78f584e77929071447f310d269137e462a881c928b9ec2853ac2030cc429b4e2e9d3fe79cfb4c7ff5348e24f0e0d75612dfd0df4f8d7090561980e5e1c72e4badcf70f27f453e5dd6556a4687f6b2b3056a614c9cafc206d2f09156f9ef1cf1b2dbf7417f8e47634d0e84cf82bc8087e59e665f884d38d233095270dc1ba525a6ecf32cb3c57d54eefc82826d82239a67738068a7dffcfcb3cb97dc", 0xa1}, {&(0x7f0000b53000)="6693f3491a0b5a8b444efce1ae545f05065bc718ac9e05cd865d33422fd733a9ed428a246cb3bf2fce898b90d49945abaf968d37c60bb0bc16e420b31e1a601d9efb285aba574a87c466ed5e929df41ffbc69e26a83495b380ff5d579b7b7496564e11fe5dc64b1ab9ac21984e8e0ca43fcde36817f375c2441fffac3b59936093c9e23a7f66", 0x86}], 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fgetxattr(r0, &(0x7f00007f0000)=@known='com.apple.system.Security\x00', &(0x7f0000b17000-0x35)=""/53, 0x35) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)) 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0xffff8000}) 2018/02/03 12:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a20000)={0x3}, 0x4) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b7c000-0x10)={0x0, 0x1f, 0x73, 0x9ec9}, &(0x7f0000743000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000609000-0x8)=@assoc_value={r2}, &(0x7f0000192000-0x4)=0x8) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='syzkaller1\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fc7000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) [ 104.322254] binder: undelivered transaction 119, process died. 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) timer_getoverrun(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000474000-0x6)='wchan\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a06000-0xc)={0x0, 0x0, 0x10}, &(0x7f00002ab000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cae000-0x8)={r1, 0x8}, &(0x7f0000dd2000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x10, 0xa, 0x1, 0xffffffffffffffff, 0x2, {}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000e8000-0x5)='net/snmp6\x00') ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000073b000)={0x3, 0x5e, &(0x7f0000960000-0x5e)="2dcc14ddec676df07a318307ad3f5aa74765143a1b55b69717784c7f35e3d2d89c4aeff46e1fbb35df412e167b483a42ea884e90e45443dca9c33a91bbca58c6d6cf15f1a2fe01ddc7e3823aac3fea3680c38ffca5e55329a8b88c49685a"}) mkdir(&(0x7f0000fd3000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006e8000-0x8)={r1, 0x8001}, &(0x7f00007e4000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000775000-0x8)={r4, 0x6}, 0x8) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000088000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001c2000-0x4)) bind$netlink(r0, &(0x7f00008d8000-0xc)={0x10, 0x0, 0x3, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffb000), &(0x7f0000411000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000e35000)=""/98) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00002b2000)=[0x40, 0x8]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000416000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0xfffffffffffffff7, 0x1, 0x363, 0x8}, &(0x7f0000269000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000882000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xffff, 0x8, 0x1, 0x4, 0x20}, 0xa0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c7000-0xd)='/selinux/mls\x00', 0x0, 0x0) [ 104.390944] audit: type=1400 audit(1517662508.020:82): avc: denied { read } for pid=15167 comm="syz-executor4" dev="sockfs" ino=29438 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 12:55:08 executing program 1: r0 = socket(0x18, 0x0, 0x3) accept$nfc_llcp(r0, 0x0, &(0x7f0000a29000)=0xffffffffffffff5b) 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000959000)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0xffffffbfffffffff, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x0, 0x0) 2018/02/03 12:55:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000012000-0x5)='comm\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000450000)='status\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockname$inet(r1, &(0x7f0000ae3000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00006d4000)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000), 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) read$eventfd(r1, &(0x7f000001a000-0x8), 0x1b1) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3fb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10) 2018/02/03 12:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000253000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000b44000-0xb)=""/11) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000add000-0x4)=0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpid() r5 = getpgrp(0x0) r6 = gettid() r7 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000090c000-0x4)=0x0) getresuid(&(0x7f0000c62000), &(0x7f0000e18000-0x4), &(0x7f0000f83000)=0x0) fstat(r3, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d2c000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f000017b000)=0xe8) stat(&(0x7f0000372000-0x8)='./file0\x00', &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000f6d000-0x38)={&(0x7f00005f1000-0xc)=@kern={0x10}, 0xc, &(0x7f0000246000)=[{&(0x7f000049e000-0x248c)={0x248c, 0x20, 0x2, 0x6, 0x3, "", [@nested={0xe0, 0x38, [@generic="b89ce37c4a06206ba4f406a1222cee861903cea12ba216093083632b6c80df62469b6c3c9e7a6d1e6e3e5125225f609c7db2b9ec5f7ba586f968331e763a6eece59d6f2c", @generic="88a6696676c0c7071a408a3149dbd43e3b436d16305bea241fda0f01fd471af7b84f928d6915ba4491bc59e6431f5c424d7d96992fd68723be7c871b39f11d0d968adb187d15eabdfba8df3b5b169d5e", @generic="eda82a85b10e62d8b935d861c0f2faa3645ad0193bdae338227ecf7d38b2a6b57958e1d9886f2d0ca428df5d04d0eaa2220209058ec1ad244c89fc624b60eb76adf8123f7c7d17"]}, @nested={0x21dc, 0x2c, [@typed={0x1008, 0x62, @binary="0224f97768e20a18d2c8c04c70083cf7c9f4a7fe441734304db42f9f4f5040524cf50c3460d898e5872ac320421f23c083572f978dc801f9c763c9289c69ff53319499dc69698a2ca325c9f0f26737b6282bc8e011280dc1b4f0ac82c5303b9b1e08bfee5c66f63ec3bb5814828b60997ba5f1165908ef29b35496b6a29f42dc09e99ff63ea42c3f8dd0d09478356b6eb76d4c0d1ff23f2a0be585f1561c4c94661aa5502da7b23a67c8d4eaeef4e103d0ecf03c2d8d417e8973933eeb4d958092d65c452b872481e578125a3dbee8854ce8b9a5810a9edfe5ec933105ee68129ad478f463e60aac1fed62bf4b7990c2bb8b962481af82e146f7cc5b749ce97d6af131dfc6d57d076ef902b34f05dd1cb912b90dad88be7e658105edf9ad8880db7635a02eb0858c1f6e3e328dc292a332610170a01bcfb3f5351ce1220595d3dfee4a8cdcd88d12f0a450b580c84245ca9eb5fc90c8d9b6a93716ae711178ae4c3b198f75fc292b066d8c90fe10375b06c3fcc58f7e92e5c4ddbf26b6ad2e77a2ab285542c689ce8bfaef02f24019b0fb7827f11c60038ddb0a838981d8b010f5b1d6802c962cae17f082f51e13a89c1c0d830bc6ee6eba55a7530534cac91f3f1359076d8878659e6483953b33678c39e169eaaf41426812a1d1f89d5c1a2bd3ca7e53d45791c19e6174ae6bf60b76a824b0917279d0c8a7c7cc9d1b6217ef3d24d383ccac3434f0a9d085914cfeaa706495963a97eeb8e1523124311f8216cf60c833658e6146ee928eaa15d90b8d51c51857a238b6144ecd938abb8924de031ed7af69b35b4b310ce359109fe96476f889c67b0cbf76cbf42eaaf545bb4469c3151edf9ae1ab7e6a8486b7ad0841a2f33a5da6aa2c76e0350cdce13f63835013f85c9e2864191088fd0146da6eb1cfd242b61e43bf503254238c6cf1934a449454905aa68da7b2a5fb75f0b98ed93cbe91e7a83957e09ec473472659aec7a4dcfbdf71bd2c3175adbcd591946345c43029b30f5cb12cb9341a25347e0f7075d8d8a78edc80cf39e2364a2e09cbd2981fd79e4514829ca62453cbcbb88a72904d74dd3824b438907bb2bb92fc66e7db2d6100110e2abea884e7bcd226cc9180cdaac11d5e18d430f4ac6fe319a4cffe8805493d036e473381c493987deba562c9ba7c3eade4d501b08dde044c4be0699942595eec95a242fd6857f6f91d5456a8d8509bf9132e70cda77dafd362745722d0c2a69d19462d84577d34402ee3b7d893690d2c374ce41e67999e73e295e4528399786ddb594e2d691f06dbad4d9f195e1f8eac56aff5830aa354af375ee8fa91e459335c37dfc8536c876867da15554d07e4d1645d4e2b5472585db5b58aa1a18b5e03a2f10e34d47283bf0b06f0ed866c79992b3d26a9370d654e2e0ae89dc9f40891695cdabc6cb722df1ac0836f9f033471c3998d291a72de7355a77f14593bcba6de09dfe381e6855c1ca5fb3535ce888973c9222b1923ef3ab20673e9b759025fc62a7602ed4accfe4478997ddcdaa1cec40da9a82f2f89a4f394ca125a2cf60f758b9dce4da8401c3c88043d1d0f059320854b1283f9a3f5a48eb8ec3e12e789b1f580a2f2d89c32e931d42056365108e407d8bb2e6c573fcd7fa9d03036a1c441851978a82323c351e5b4bc01ed4dd4b80c6632877abff040244629dfda2c4e2221a4232dffe90ff3a021fe19707f3adfdba1634f0b1a8faa0ace4fb2f3b1114845935b0735b1bbe006c883fe3fb3c31db3790c351a4df170dbd833a3a4b039e95e924935a3fff999739f3d2e249b96391b01d5325c71b0b8567e1557483c8c52615d007140cc8c3afa837bf4caf9f8d754b79cb8127ae9a1e1d525e8452b3ab62dfd3c504ea2feaa28de4b914535822f000dac4c1b5397d0dd98711b21ef236a6b31fd73fbe7141684e23fef9351ab4705074f8ae0a5a60317b6653d2f1d3051c80a33ce55207087245b63ad5b71ff5ee2e92d11d5f24101e8bada699339c04f18899c4fc7ea43e53049644d6ee385994335a756ad6f6fa3bb7ff61660d9e276fb09ce897d74dc4497cc1e7a7ad43f7c93ef4ca1dcd24b844bc3f2c1bf0e99800c5ff9e1834b497361e262b8c020e85d2d63faf5a6a89450c5584c1c77ac8f1d6ce0e32c3cf6fa3f10f43753325006e9dfe19ced89523657816e30218758f7cd18e45541b9c5d88bcdabcc1c3b1aa1eaa18cb172c99e8142c59b240752ce9be9e6888b0f3cd186ef92ce5c9162de5778dcd63449b69cd10993c6a8409ad79fdf09bc79646ffa6e58544c38745092b2bdf7944c6f516e3dbb96993b7bbb392fb427e988350f3cc24cff4cec34c6b891f973f42457bd8fd376fa0e12bdb0bb382ad4e5d677ded437ba9b6596b50b61fecdf9c0b8ccd96bded8af42a491447e58113611835097c9acf7a8f89c051cf3fa68c20d8cc82d73186afd840a3162048534fd36e1253e0ebc7d596b192813c7f3a159c88d6638c218c91c3212995a84616e77a50c1e1869fa7a05815939694b659b839e675eeb2d361e853ad4127f8073288d020f9cd69946d6798087a1a1c137d36f7b33605c4870e25a1d5ebfce4d63e67dfc94e723847e870a489a64bb16ec4e63f2bea55c2d4261c8c57100419bc8b50a260bd748b03544a8d0f4ccdb3010bbe0deeed6d51fb3c4d769a381b1dce5141af7058c3cdea9373e128d0674b311836bc3a19bb0f8dea3212435315f006fbef7b04572fabc3afc5546a058f233ea38378032f2cb76a514520c81b8a52fcc69fff633b3b4ed8263baee3237e2efc55e18869c64f53ecdc3ae0e35cb234d44c272f5dce2e89dfa3dc6603166a26263681e2a48b7188010a43834d5ac61d3170b2af51754507ca848128080817cdf1ea4a41efcb98e870db5f9fb97ba134cc160a55228e5d2c871ceeaa4b44fe6befd0717daa4eb6e221e919a6b4246af3a414332685db6aba5bbd1c4bdd61ee0b7aa904a78f13a8fb7d543df576511114a33582f471ffa9c566c5356ff18a3514884a797a61395297e08b7b2d9f27b24d3fe299f3620a79badab8070a386df9b53c786a1cc6ace2abd206fd3631ae0d40f9df70cf7d2dd6d37e870727eb59710b6784b952bf9fc0fcbc6cdc2fe873a2f9112f4f4b0e5a1ed39cff9618a81d14b58ecc3fe4b668522f1a819fcf669ed7011a3ec47a1bcaba0b88acc109a42fb84b447b8b7974d9a72bc14f54bd81de221db8c374ef5a2268b4f3aac0acfeae10e60a111cbe3c1f0c02f54578bb711c4ffd5f055b6276e93823a7fb5ad9601b3ad0db4836e321b5558eb336f52f4d516536cf3fa3df800e2fa2a9f77fdb493550ea3dc9a0cc0cf9679c46ed804d75630a34125223556960aa38932dac53991ce5c76e5b7f796a50a27d274f18d2a119724c47012aaa642ea2f6f5581383a7a933d5ca66da4d3977df00b90059ece63542cfe3a448335b38e52a9452bb86dc8d5f6c15e00eaca9c2f0baf98b035e37ef733d86c8371a10342ac45106f9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@typed={0xc, 0x83, @pid=r4}, @generic="443335561774b02bd9f0f424e93aaf2fe9b14c86316614cd81d305decd4276ec5d04ae861e63b79b7cd57a7368da52d0226c9612a55632363b21ea39891d9ed97bf08779a74c72742f59bc6d445dcaf041d8d13414eec54583466137747789a0157ed11fbfa0635a0c95c59af868dcd2a2c9b1f7d501ff32540d8b1865b8a1c006fbac2832fd0c290a583f589a05ec250a075dc3a117bd23ec2f54c79ebc89b369fbf41a59456d373c6fb5f1bc46a985e639", @generic="1a30aeea100b393aa726d1792ee02b9f51f605", @typed={0xc, 0x11, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x68, @fd=r3}, 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[@generic="e666c74a0b22407f5b86da511d9a3b03c26b7a93d5443fcb03efb9d7f20a756f6e03ee11970d4c7933c00748e30d68faa70155d24352b66e72deba59"]}]}, 0x68}, {&(0x7f0000166000-0x84)={0x84, 0x29, 0x1, 0x7, 0x0, "", [@generic="b6b6bad5d6573aa00d770fd166c8a709c4d4899bff693ff95e69ed454758c1e462c0dbbd0eb4aa240314addce66b71dea11abbeab692524517486165ac5fb63cc95a40edadd32bf4b69b51ac330d3ed0ada57923783219ed86259150bc5ab283dd7a7972241a84", @typed={0xc, 0x4b, @fd=r2}]}, 0x84}, {&(0x7f000083e000)={0x24, 0x3d, 0x811, 0x4, 0x1, "", [@typed={0x14, 0x20, @str=')@ð1-[\x00'}]}, 0x24}, {&(0x7f000041b000-0x1bc)={0x1bc, 0x2f, 0x508, 0x3, 0x2, "", [@generic="5acbcaa78fe337757ca885c347fc742f81b0700603881deb08aaaa660926b5b356faaadcc68674f2df097bcd1d0f2bd5ae40a50be08d3193876577fe891f44d445bd7f94ed150fdaeb78b1feb0f98c2947c05bf6248de3710cf35c3d3f610553b7cc2b0d2fd406ed615fa5b6181f171a8bc7278f9bf114204c2cd125102c35d2f68a5ccaa1e68d4d38e94ba0073679bf6e96f0c6ba9bb5d3c5142dd054653c59b7afd68a3d6ec40f39cbe31aceb8a66d3bb859a34707d2b842c3ae0b9f0d420e2fdb03134c8cceb8392771c567b34873c8e055", @nested={0xd8, 0x70, [@generic="de722535bdfaf179bdee3719f8d7043962a906207f21604e52175dde46dd40bc9fc348209558c00036e81b376ba70a4cd902edf95d8db3259410941e1cabb51c74690cd9e4b4e0587e04b65fd302b57dc9723729d3f1d52ac4b810755e9a5a55ed4aa3cfabb648c6f4f8de9388b77de5a51e256358bb98b080896dc1bdf1c9b3e8460139cbd0669391d283a300a8b773220c9c9ada9407d6d65cbfa5b15b248bfed2749aab06998c3acb0a8308f912baa4519fb5d8dba9b34d4403f3bf22f841d786367e67", @typed={0xc, 0x3d, @u32=0xfffffffffffffff7}]}]}, 0x1bc}, {&(0x7f0000ab8000)={0x4b4, 0x10, 0x400, 0x0, 0x1, "", [@nested={0x140, 0x2b, [@typed={0xa0, 0x3b, @binary="93a7fe0f1a8c88693c30257a4eb983721ab36598b6867955a3fc9b69b08c1cf289d52f03569dd4101461327c239a66cd3e3cc4de46fb5ce1a9088fa434750bb7feddaa500e99014abf28c6e1bcca661d1b54a6efca2d75f5afbd8fd064d337337aeb48a450c83bf3926241554f2f1cd9c92ca5aaac51409e3fd9662f7ed47d0c6eb9ffeaf00ae89fcf25fc32f38504ee3de26af67240ce58"}, @generic="7c2d0909cf6c2778064676a11a7bc9b5653a73cf6b5060ac1219a68b94ca1fc13081819118568eea0f1f4ac6f0b98d38bcb5f26f1b846a1f4791758ce572d3b16c038cee8e3ee71567eeb123f2e9ecb48674cba111e6936971aa77313123d9329fa323be92d3c449e4b25be295005102815e191c551153169500e047241e0ff63aa81e0ee9af736a146f40c3e819b235664dcb5ad599f710e8"]}, @typed={0x20, 0xc, @str='cgroup&{systemtrusted-\x00'}, @generic="c294fc5dedfccb2cfc8e79dbacc51eefb39ef4a8c83cd8719624f2692471298a46a9bf1f9b2d6fd8798c74c640051241d427f59e9a26dfcae570a6f9487dbd0d33e0ba1b4f9f3a2162a7ef43da262027d78836f85030bf8698df5ea2da374ccb", @typed={0xc, 0x8f, @pid=r7}, @generic="77be75b44d67dbe3767143fafa79a7bb2204ca6c591362db1f764457546cac4461b04b84b04182b9fac845ab5a38d0ef2c10b807041cb011bd6beee4b5a89d3578362464ffbc8e0595e34555f64081125d2c988a95fc576fa9c997b745e9d457a2474a350f098d23c23a41814aee3f99d2b34379f87d9c089ec1569ea1a490cc2bc768a2fde191cc4cb24774bbcc34917066fe81c0182ed3d391e80e4a17716fe6df61273061261ac1eb4e08a534e52f6246c5274907f8813eeb7826e2b902faad143d6bbac29ce6bc4964cc2913a6dddea890c1b59349c77d35fac276e6b5bc56750996ba71501cd0e566599acc88633a72e183af6b162bde2d2089295ae0", @generic, @typed={0xc, 0x79, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @generic="584f7ab29b6e75ed7f7e95f9046ec0de99e1bb5f9e10c1855e767bb0882952cb26e39d34c37eabe6cd083b408cbcca21aaa844dcdc2d1f663639b58c0720348449827fbf221c010ae8af9d96c84ce01c0a883ce17d7a04bad2d862968a5cb123c12d800cafefc8f6168f5180651cb5236fafcd2c78f4f542c463229ff0104c5559c426cd9db4c9d3d5e989a3c37d9381a05f52f1e38722b668255a1f594a769771250e34", @generic="55708ebbc85956ae8343edd3630b8f6e5111f37609f981dd4d140a86961e8b1be223f064dd504e1c671f2baa89113157b073b2e2b9e5efe4437f8f3fcf6ed90f22d7a4f9fa5e644aa72094a07188ed3f2557c9b82824c6c485b6e03f4356208d8da209012bded7b8a821165dae935689c48cb99ff8a1f4b29b05ba0992e8d40811b51efd1390e7cb2d0273ae7d689da96fbb9b2d94da8f3988f199facc9fda82d9a036b17401bc6e9c602df8f0021d167bb2a4d1a1", @nested={0x74, 0x4c, [@typed={0xc, 0x8a, @fd=r2}, @generic="49525a4900c606bb61386d20d2d3816c381b5da99ddff9dc58c4550f09e35f5a0a12f2ab0954e7", @generic="4e1290d910081c899acd0b8bc0c8a1698f597f2494e74975f66ba4940a616f0cd24e2c1f4c8b95baaa3012e1de1f3d729c7fbfdee15738de9247e816"]}]}, 0x4b4}], 0x7, &(0x7f0000050000-0x68)=[@rights={0x28, 0x1, 0x1, [r3, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x68, 0x20000000}, 0x0) r14 = dup(r3) r15 = socket(0xffffffffffffffff, 0x0, 0x9) connect(r15, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) getsockopt$inet_pktinfo(r14, 0x0, 0x8, &(0x7f0000429000-0xc)={0x0, @remote, @broadcast}, &(0x7f0000a92000)=0xc) lstat(&(0x7f00002fe000)='./file0\x00', &(0x7f00003ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000690000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x1, 0x0, 0xa, 0x20, 0x20, 0x2c, r16, r17}, {0xffffffff, 0x3ed, 0xf63a, 0x5, 0x1, 0x0, 0x1000, 0x80000001}, {0x61, 0x7f, 0x5, 0x401}, 0x89, 0x6, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0xc1d652741cd3485c, 0x0, 0x1, 0x5f633275, 0x7, 0xec1}}, 0xe8) r18 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r18, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$PIO_SCRNMAP(r18, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r18, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a87000-0x4)=0x1c) [ 104.447774] audit: type=1400 audit(1517662508.080:83): avc: denied { getattr } for pid=15167 comm="syz-executor4" name="NETLINK" dev="sockfs" ino=29438 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00009cd000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cb8000-0x4)=@int=0x10001, 0x4) 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b71000-0x10)='/dev/sequencer2\x00', 0x121000, 0x0) recvmmsg(r0, &(0x7f0000fd7000-0x3c)=[{{&(0x7f0000d70000)=@nfc, 0x10, &(0x7f000043e000-0x20)=[{&(0x7f00005a5000)=""/137, 0x89}, {&(0x7f0000955000)=""/155, 0x9b}], 0x2, 0x0, 0x0, 0x7}, 0x800}], 0x1, 0x42, &(0x7f0000022000)={0x0, 0x989680}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/03 12:55:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) 2018/02/03 12:55:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000799000-0x9)='/dev/sg#\x00', 0xf702, 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) sendmmsg(r0, &(0x7f0000001000-0xf0)=[{{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000739000-0xb)="42c8fb422dec7db6660a4a", 0xb}, {&(0x7f000066b000)="c2805de01294275ccc2228cef86ca0c52707adbec003b5c0aad68b33972c28bbd83f3f822fedcaf0ceab86919980cf97f16972649f04fd999dad3efd8ac17b6238ab", 0x42}, {&(0x7f0000001000-0xad)="896c6c8f1a87e97584f1a36cff4df1ebd662ea44b0486514d7fdad66d0533aa910e99a77bebf2c20c6aaf28b98cf19420489de9af4a2d7e7faef8d30602812778ca5e60bfd53dfb2036acb10e16f891b0f7f4205cf7184a7e17eed233632a6934a7144eecac99690d7924468ec67eab72d59330eef3dcd5d47b323290090a1d2b69d6b7f28e5de86968b0133ab4be69487345048d6ae428b2e0a017398a21bcaf29e0b0bbf4e8f20794942905a", 0xad}, {&(0x7f0000e61000-0xe8)="7a70a99ae92e583685f3cdc1cc67e4b7339fbdf2af649146e1853d1863b8b473591327e1f0b5d092ed520f7f7181e3093304d28d7d5c692fc57797001c6a38b2dba224994ada59bbf53561714b73d8beacf82018776a9701ecde2c0171a541e7c043f86a83ba3676be5140adaedbed06494b51b7dde61f928e97548ef6a661fc701173ee7c2a1ff4599872b2b7110f9195d21e5703c79158f1a520742163377815aa282d023cd1d396afc5664f6a594bb2b3289f610c284851554526b780d64cba6cebcf2170695577d66a234d4b62f940fd67ff38223e41254824167738fb787983cc706378b461", 0xe8}, {&(0x7f0000001000-0xd3)="44848ae9711b8be92c1ac668eadf97703389dc1b380bace2fdde4ff6e5c1a7df212cba9a49ff586512caf1fd3979023b675c2e42d81e805385979bb825f4f1efc852a54bb967461bb8ece559a7856121ce5623d19b839f8cb02bac02629c123bb443769ddc81a58ca355fd2321de27b17e2306413ccac0b92c175fcdf1c128cd72640f8e3b640b48e13e247d1143626e86c4927de37de098be5fd211c74158e6740c8302abf4bd141b8966be3876b051afbcd0935cdfd365ff3dff7a884122aacfa308303111a2872e744096fdb75226cd4490", 0xd3}, {&(0x7f0000a68000-0x38)="0ad6af22a97fd0c86970c3782b18f0e81b5ce10fa6836552d4419334a03ee63211cc718671368d03dde18376d7ac2267e3807130b2d6fb4f", 0x38}, {&(0x7f00004b6000)}, {&(0x7f0000000000)="fc9b9172e2e17778a6e5ce9c847442473c5dd079d438553aaad7165c9f1935f3f28edb4bb8d8d3dc5628b7a516de87cb47040b887823189b7bf9fbf375", 0x3d}, {&(0x7f0000004000-0x7d)="fcc24f53c0da62e3202ba418d6f3bb06ef778de5242fb31f37c6affdc22848cbe5ed450c69b1c3c433ec2e51000e9d9de5547adc40cc7836702c1adbdbce9033fd83c44677b9c8650b60da4ac883d66911e3ac909950aea89cf5ce16cf11bec72f83ea89105bb5f0abd34a6a67eb1c2c7bf9e7649190e6009ab5cbd8fe", 0x7d}], 0x9, &(0x7f00004e4000-0x1438)=[{0x38, 0x11b, 0x76, "31c5da823666a84210dc74f454c25e9575e36a13b18ca305788b027192fb9299c47cf38cac"}, {0xd0, 0x11e, 0xffffffffffffff73, "02ebb5b96f83235311482e9be36376063f05daec18b15fab1bdccd7853a1a90f389be13f7d1809051347315256a8c78b305a772dca182744decdfdae020c9685e51f8fec234a5d943382dd9cf69aeecd0ea2f726e9a1c89756af11dec9fc1e902cc2c8b4268244e728ad6897f49be2b440b4e99cc7c291d644422fe517319eb747d3c8c02837b95ea5939d9b8a63e9aaed8a7574863906241f61d30fed8b294181716bcd34dfa6563468ad179cf1ba6b8d7781c6b90deda3c659c8a0"}, {0xd8, 0x11f, 0x8, "a6191903c094735efb7333339daa354609869a3d48dc2d2a23bc5e9a43322dca72b04432b3fd70915f0804b58a7dfad31d3c69688423bebd466017697b102ceee8280e992b693742aef50cc164dc1803f31b7bb9f1140f7b67ef5a62bcfcbf35c5fef01d60acf3e090424a6752c6ef4e9609f029b4c82d55e9f213dae95d7cef2293315388085d0259f14e39cce9bedbd07615fa5543db698a5183e43e624771416b8f044b88a1137b2f45f7bca7b45d90a0018044ed1c5288ca1e3bb5e3cccd1a4f675b"}, {0xc8, 0x117, 0x2c3, "656dff7eab8f8dc2c37e317b76b1940a4391872f2451d93e449ab4981acdeb629e1a70dbd0dee9bd8d851e639e626880072541d78f4f8081d97ca755675b89ed91d2cb259fd439463cb70a07bc19f2991feaecf07823f93a8b6f580a61b0b4fcc0a0e7a4a843dcc96ff0d1b6f8f3ba81cefa4f85be73891f5e042ffc53d882285525290d8411b782c0a630698cb82925e0553c287bb7be77cbce5610be1eca3ae15a31123997e508cd4dd9e5c181e85b85e4"}, {0x90, 0x112, 0x8e5, "30772e378e3b021a0445a708a84f0c11ed19a4b0deb9bae2a8902b70fdefc2f38d1e390757ed32b14c17108575d4b0b970d8d153d6edb4a883e2424c06ce0a10ace74c165dd6f79613b2bb59b1719cba2d8b8f0264996d789d30b9e967d2430d07431b215b844eb57d9b07f9c036dd02f599cb350e0cbe851e9da6294de0"}, {0x88, 0x100, 0x6, "469653499aa5df0fc6001c8a2d5d2f0e4ac2c3bcb13d440de139546d2fd7771abaa46ba559a438b0b7e51da9d73dd95f13d1534b35a9dfa49cba134a6e1971eb64713636806e06c0faf19c2b15b99d6c8085ebb65d5066af953ec362293269539f741c110f0184da31ce0f6c9557a1a4989feabd58ca"}, {0x1010, 0xff, 0x4fdb, 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"a48598d9bfbd4b0b1c08d2c5d71bf8ef17d818dda8cb4ee9a07f84dfa9385bb5c387c5705571abafff9f5fab04db0fd95efe62435647d8081102d5e9d5ac9c7631408e5762a8b20fac83cb2207fe1d61b8f06dabc4920d5e16b08a6d59c51f32d04a7f2ec1e1c0d7e917405df566ef51715e9403662043f8d0bb5af568d4cd0d6729d999dd377efe8d3701c4b27f644188f73eda6e16df870025838346ccdcd06bff5f3779b604a231"}], 0x2b8, 0x4004840}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d2d000-0x80)="fb355aa1954c40941b7ddb1e1273a8963834a2bb0d0cb8ee725fea3332fae9ee920aa93461c62b0a90505c16a621c0a6489a8fd1a7fdaa4fe89c21c4f67ed132a1a22433e0ca82d018e6d286fe4238b206bee7cf8a05588621394740979bf98bdd7b0b14df04a676c593eabcb844c5411e01b6295422200f7a0c70143e852c00", 0x80}, {&(0x7f0000001000-0x8e)="dc5bf592f2889c00a5843eb44c9edb6710f2b0e178516d5bb23226c25d0a841630bc8a6076cab276ff29f413ea1edcf12d60163f367329770393fa9e377a375c276641d4673cd8bb8f59a2e84fb1cf3ff0719c70757a819ea2dd6a49ec24fb87f90e6d61d4a07a4391f8ec2bc34313de4eedfebeb33b367aa72c463f1e7c2de61e9c3c7ca0b9cebc3160ac56cbf7", 0x8e}, {&(0x7f00006e0000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4008000}, 0x3}], 0x4, 0x8880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0x0}, 0x0, @in6=@empty}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000569000)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x20000000000001a0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/03 12:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f38000-0x5)='user\x00', &(0x7f0000d55000)={0x73, 0x79, 0x7a}, &(0x7f0000b25000-0x94)='O', 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f000061b000)='keyring\x00', &(0x7f000037b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008fe000)="8ecb7a", 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000c9000)='keyring\x00', &(0x7f0000639000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) add_key$keyring(&(0x7f0000653000-0x8)='keyring\x00', &(0x7f0000910000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00006a9000-0x8)={@multicast1, @multicast2}, &(0x7f000091b000-0x4)=0x8) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000b3d000-0x4)=0x5) keyctl$revoke(0x3, r0) 2018/02/03 12:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00003c7000), 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c9f000)=0xa0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, "a30c6914375bb3a845e6a506a4558aee2c5c0ac4b436acd86419cab2d6e0e2b0f13a13e6636d2d744704080000e665e253ab84f933717dade1d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b0000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000e8d000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00005cc000)=r1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1fe00000000000) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000880000)={0x0}) write(r2, &(0x7f000045b000)="470258f8ca739d0d107a8b4f0f22e9c608e516ca7f98473dd0e17305699beb4253a4788507652c24358998f4a4cbc6cfafdaebd50574e0fcc933c5d914bc4599f2a3918de60afe7828b3c608a25d5882aa276aee0142a60d46b6b7ffd6e888ec611558c5216dda72d851e15b27f5885d9eb824ba9c6e12d06edce8805c266c57b5ba7b86bd556bbf333268305986c0f390a25f0c55a85905902f9ac6ca0a5b4ce0b45f1fa98f9b70f120ea7c830a1408b5133ff9c0eea10051b1a4074714b52f6bf5310d185f2b97b1bd594d0aa72c2381262453fc66d5d82ecc2609e2da062d7e8581c6b5e8fc946b9bebdaa9135ef93501e13b137e6f290f2736f66b70dce7294798caeeb648c414f1f10bb854e7681f80385baa93f730640b9188c7cab18e7422254b20122db642ec8bb9007fcfc92de8ab5612e305c34ad050b058c7383e437de902e93a9c6eddf8f2c0b3e01b736606817df454fa78a9abba7347fd059fe7bf618644b8d9be869336ece2a8c024375109c7e4dda3b9b407675ca4613773e6ed48080fdf4abc93a86da44bb5ec4226cbab1e84be3333a3b66d157043bd40b61f9f05f1a9d202be1d7903207456006007050e72a11384cc93e4033830faf845f6ca5dbfeca9f2bf369c78694c584bdba8b37560019ebdcff8ec4cca09035bc7cbcd56e86522b94e3e5563c08c5ce55ea4d7c2589f05fbc7c7e4b62079319a3cbf68e12aadef312eb8963cd59c3380dbed596fa521b9688d1e1035c3628d87cc7f353c8fa45a33e1a6a1ad1fa17c454914360d37732204e893fb1ab567d42085dc7206ec5d4f9414a83a02faa41f320f1c9b3f6037261e30e02c08a39ed66276beff4bf191610af335fbca9630c40d85fe89e11e8bf5aa9ff9999f88ceeb14c8b0d6102c1002d8424cfb0c276a30e64dd1c24d7defdb14f059818161914edee6b858922883375ce769be1072c8c56867210ea04898b619b8751c4feba860b715b9cc277c4c14ecd5adef0bf9c08d99b069b166ccd2bc18cea8b7f99ed6a30e06572f71cbccc1d2ef372946d28afd93fe26d723fe426ab2e9e805206d1cd93d99bec38051f410f61bb14467c13481e7ad7bb828d0ccae40e3d2bfdd508acb9e760cfa71cfd0b96a25e66b1bdcef850eaef0d232a2657c88ff08b0848825cefacbcadaecf534088d9fd46da42d13610922671786855c865fbc4b9fa672d68b487aa8e689f6a8fb3a0f21ece55d8b07f5e2ae1aa9dee8c2c61684bdc29447bf3830aa49a9f34b4138962bb39a1e579719fc7306e8f432d44da892fc54d360a9746436d4ab88195db80de31935627c05b4e568354ce622fbe107a1dd060e7868ad27c9a7525822563dadee62fff8accd97091e80b0041f06c8f33d09936d31337387f972c046168f50c03c4d03ae8b19cad9b275b330ff0064885d4c9a8990cbb3b39d2cc9ccd14429d062ec2594c41d39449fcc36226578dd8a00b57c97bc2cc7de78d978157abe6d777f4b2929a8d6a6462a825b736d8d896212333624e04b4cda7b46bb97c41ecbc7556c7111e40a2d9ea28c338cfa2fcf55848b8d1d5fad9dc98a484233748eb41752877442a5576635d3178cabaf1189592057af48ea12d37418eaaa4e391ca46db732dc63108d094d67b8811d15502acb91466801f2781df56e7af34643c6e9f5e394f6f8f393b991ff7634e3ae378d9939ebbcd338de7b73e4b327de482dee16036b7336d285eeabb1aac6de4eccf636468eeacde3c19647df2fadc107f74814ef4931fe9e1780454a46efb0212b80a941bdae94fd6a008231449d37685be7ce466dbf634ff832d5c23d756183eafc9eecb2d7cef47b32f211c6488236514e8a790cae3c2555dd308fdfa54bd1928d162e78ea00cdb7ddfd759c4d27353f7dc08c5806c121744973b19f45fd027707b4cc75da8dea22a4eb6223de279df14b8099eb4cc29f465b1881b3180fe2b57187d630d7ff0e44cd733045e65d641a3670c43b349fcef9c1c4474b8c0fcbc11cac1d3cba02320a58d32853adb525a3f0fe3936747c62fc9a840df4ff4fcda38234948907cd843b0d6178886ddddfe947af851e4948da2ec02a8e8e9210a00e4473d3c500baf60bb599f55a9e1120866221e9e0ad4165fcbd0a4dc823e09554a0db11431d92a8127cb719f6ce090dda3863c376202a99b25068b87e2ac032496388ab4c7c37cbfd1ffc7d159697b8c098eb00ecab849b8c845173c1cb6789ff458c940d79df6f98ddd6a35025bcda2252c9633227751997908f7329cc4d279ac8da0d26e2968cd527e6a07b6b16412b476aa0f20a9eaa246743b7984544a07a7b4b35158308ef6624d3f2fac892cd4f2cf1d2005a80d6b48af7f58bb954eaed7d49a3fb6014ea1bd33d0b02e2512d968871198e4d9f0d5fa9fb605be0a8e5f4f87489c754d32affc525cd4f2874dd81bad5bb09cbad24eb70e07904331dee684268063566345bada2d91439ddcb2c447cfca5b0291047ff581d517678b4624a52f46752e2a0b982f22c84410f67a67e498370083c102561a37b2e4dda7d419a74714f804958091526341bdf5c73ee216066f41e834ebdbaa9d0a743f3e563aef7de7aeaba8e4532d364812082d25fd21334d6c60c17f7f0dd281d930047e75acc938711c624e01919c2d3116034a90e680e48cd89328ebfaae92416dcef013eca341c78c0fe1add16780a001b7c95ee04f558e452a95ecc97b4b398459a245b665b6abc002737b3b2009343b3ee9468ae09a2a9bc8288338e85dc50ffe5c8354b55e7f31c38c1b24a0b1e3f837d9931759260d689f319851847d8e55e0a294f0990069208d9f1f25fa1256061973725d906a33ad4342d1c72ea24a148a88d48f199385fb25b1ba0d38070ff2c9d5752498b2adcce449d5406ff218490dc0a29b2de0d78d5c14c32c31b039b2ab966894af99098c82486ca3fb4c3aeeffd813394332cf4d97a5973549e2b4554136cc6d0e0bf272c1f8b033c212da5001827ffad2577f358b42a73a7f71eec9c0e2220be900aa73c60d73081d241fed2937e0c97145bc4055530aebb27febbad95b0992aca20c7fc5c8b9e2e8a3ad568a47bdb7b9902d1c3c2413ba33a05d85420bc7725c98d913219bfc842262a6091db885c43bc2f843f4857b0192f0048674111109feb47f191c65c29f602a3648323f7157caaa7e3de78593e590a41a1782c5a5640db916013de8e7ce9542cdeb44c85b56e7c01034fbf5001597dec07f2763f16b90a2886ffc0bac49b34dc51a8129250c7d2527eaff8446379d44f4af86e5ec5ff6ee7d925faacbd123c2037b91822a8f1502ff7cd23d229a354eda0791c42fd2f3ae455052179b290a615a4fab75ebebb3833a1c8e6a17d2fc1623c0da79771821e2db4047d15ceeed644f869dea996920d1054004576fd659db19e71c1b4de738c32de13c30fd97f636af2a01144a778a4b5da56418e5f03b0abbda8c7768f0f515f0fe9bbb21f63c0ce06203c7b880bacdb54b61233d98b15378b953aeaf16a8c89b8b7ce08029a3e45dd37697fdb44bc6308f0aca373a10002bfe01912fc0bd58efa8c3c45f0f20ca2873b9d88c0b2aa9891884a92417c7d97dfcd48b533be1026be85d7f2df8636cdecedbbab8a6ba1fd44bec07205cfba735fce424307e227a8dc72c97e5daa52b9ad5421be67550501efb216ec0b5e389c82cff03efbae948b042cfa404413c7f6364906643397679a97b020c14d3301a54241520aa749e61402e6653ba87c5145f31818d1494f8f97037551afd9eaf2716fb2cf67f39022a6d978870fb6b1284ba19bf3f449129f810b596c366378aba8bf050cd7148838cce2fae244ca803056acd5d0c624b48745b7c3142e5a1682ac6b14435c3918155418b58d43b5abcc14091e13478105c6518f0ee77cc32a98f9f372e703aaa665845f657b4ad2fddcd66a635cf48d950ea652bcce78e92bf8e5f7a8f814ad8a3f3ccbab4713d467a7de28ba56a4f8efee956606dd880c0e877e352dfecc4b76b3928f0a1aea6808731ef683c657c0b18a0b8755cc08d768ecf332daaf78fe43e76614ce4192d6608a1751cf54a6ac78b098dbc37cfb99c100cfe9ac891c1e3ebfee99576be45d810f524d54d3a2d1799c65c4fa2bc8b47ccb9b3d6276ddd1b83768bcfd220ec2150b292b88d4775844bf1973fd4bb1b30b9fc9c5bdddf12383f7f4862cd21fc6098d4fa37763ca934dbbda94c89b60748be36d63536c414943e13b4935d8e31d305b7b1649bdd9ee472969545e2b8aa8535d6a85cbd3f2ba0e38a564521dc0fb27958b9a04b78f7b4e5b40daa1f3da4e83a8997f32daeb04def41d900d6eeedca9f9fe05332380205a6594f2dedf219eea9f327363a5470f8579a64c340ee0224a5464b69eadda1007d9bc823bae8d8b690a32ff1095c26395408498c49abcfae30b742fd063702aa9dc79ee5f60830f54f86ae59a848864bd9e6e1eb2b65b82cf8fedbca5581488bf3c04ac5ac970b417f46f219097da85f82278d78d788873073679f05f20dd33d6b9261bd2e92d6cfbb28df81cc6d026edd0c4466e3d8fc57b01d513cc2211888b1d8ea5a7ee2052c8afcf90f5810a147961bdc0fa0344ddc5d1d7857c25b691d9dae4b19ae5b1cd0fa2cb2de5b0b16a11ee03e2db6de13cd09ffe0678bf1c055a8f44fed1888138a6cf5591a6dccc17b41b3e3abde6be5b7fd9546e4ff8fe9f8c23ace0a43cc8055f56651249905d9935af7e49802194cc6afea95187aa264dd5d608b433b0d20abb4447d79da25880768b3921fd86818a683f75955b042258713b9340663d83e8f3c8021c27e511fa6ae5a724367235ebb63221253b3f7d7752520475fb3bc26a094dc51bba71a38a3b52cb0fc74432792736ebf2e8e8578c1003aacda39550f060fa69549fd81f211a3ccdf55d64c08ef713045c4dc27248d685ab87c26ad651c54aea829ce8414f4879b6e5118c4ba1611afd2464985284b0de26b8ecc2b8c1a8610e3afb59f66ec84296e2d3a9a8c7d839cd53015c09f5292b62002d8d21ecdc9a64bce46ae39ffc4f1671d1f04f8bc6f573ccf4716f19d28eaf06d51d5b4a3fec3ca8db91414281c86de2b98759f961da6caed0227fa4c39e03dc750bcae82ad58374247a6535857b3b5ad2f4acf9a046de4c8f2c1ea6dcb666db14d7d5043301bfa8704709014d8fcca1af551a2de2f1ce3640a8056b60fed8860458101f8ae8a684ca834e02f1f99e3884db5d0dbe6e0463c99482ab64f7d407bd54d09b835935fb88ab4bedcd959b6e68609033fbd42939b71002c8fd942b2c56e174148661f89ee1d52630e645a35e3d1deda6e0b20690dbb170018b4d2610af82406396d13c8dbb3e1e4aa729b6b3317436bff822516e5ad98dcd27ef5e69cb0115a37a6631e91ad182f6c5ee71d13dbc529ceeb2ad30dff5f26ebc8af4be5ff142173a9686684dff86e97b904fa90a1afb201b1671b8cd92221b1c667908c86b55699b2c07515f818d9093c681df4a57489a8728dbfc33407fbfc5ca790ce3542d53c9f5d785285b44d2c21af023c2d33354dd87700ea06fe79525fa6f70dd785b7983470418c79d413a1ade4858a799257b1d333a2e2ff1d024d9f9aed2e957e619520646a1062115f8369e19d18e3edf38dbf9ef9100aa03bd2960d602abec4983fcfef1501ec80a6caea4b9629f8bcc2a47a88734dd5f4c7882ebbb9f990088f7f4a5cec1017f3cac53575ced55e2fb679982c3247513cb2e4d51f75949816596ba", 0x1000) socket$nl_route(0x10, 0x3, 0x0) 2018/02/03 12:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) write(r0, &(0x7f00007cd000)="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", 0x1000) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e3b000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/03 12:55:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0xc7)=""/199) clone(0x400000000000, &(0x7f0000000000), &(0x7f0000b02000), &(0x7f0000000000), &(0x7f0000bb3000)="1645b8eb0a82dc488973ebe83b984f9a403fcbc1bd19f8decc2e1acbf90e4ce5f557aa0862dda785c11889706cfdb3369621d7578b806574e4fd24e8146317880a879fe8943a868454209a3c90af378b92df44a70fe803c0c8185966ffbbb71d02") get_thread_area(&(0x7f0000001000-0x10)={0x7, 0xffffffff, 0x4000, 0x1ff, 0x401, 0x20, 0x3, 0x80000000, 0x8, 0x1}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000752000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/130) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000184000)='./file0\x00', &(0x7f00008bc000-0x44)) 2018/02/03 12:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a7d000-0x4)) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae5000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0x1000, 0xffff, "d75c07273b60", 0x7f}}) 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000007000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) prctl$setptracer(0x59616d61, r0) process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) getresgid(&(0x7f0000a96000-0x4), &(0x7f0000a95000), &(0x7f0000a94000)) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4), 0xfefa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000675000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sigaltstack(&(0x7f00004e7000/0x4000)=nil, &(0x7f0000da6000-0x8)) socketpair(0x0, 0x80001, 0x0, &(0x7f00003e0000-0x8)={0x0, 0x0}) connect$vsock_stream(r2, &(0x7f00007d6000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/create\x00', 0x2, 0x0) keyctl$join(0x1, 0x0) 2018/02/03 12:55:08 executing program 5: pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000052000-0x20)=[], 0x0, 0x0) 2018/02/03 12:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9}, {0x0, 0x1}, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1), 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev, @broadcast}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000), 0x4) r0 = creat(&(0x7f0000aad000)='.', 0x2) readahead(r0, 0x3, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb), &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept$unix(0xffffffffffffff9c, &(0x7f00005ad000-0x8)=@abs, &(0x7f00004a9000-0x4)=0x8) fcntl$setown(r1, 0x8, r0) capset(&(0x7f000099b000)={0x20080522, r0}, &(0x7f0000f6e000-0x18)={0x9}) ptrace(0x421f, r0) fremovexattr(r1, &(0x7f0000c96000-0x9)=@known='user.syz\x00') 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r0, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001]}, {[]}, {[@rand_addr=0x401], 0x81}, {[@empty]}, {[]}, {[]}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}, 0x62) pipe(&(0x7f0000f3b000)) 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec0000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a18000)={0x0, 0xffffffffffffffe0}, &(0x7f0000bf3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e23000-0x6)={r1, 0x200}, 0x6) 2018/02/03 12:55:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000c41000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x100000001) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000783000)={0x4, [0x0, 0x3, 0x2, 0xff8000000000]}, &(0x7f0000b68000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1}, 0x0) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) vmsplice(r0, &(0x7f0000551000-0x90)=[{&(0x7f00004c1000-0x55)="0f412ce5cdf71ad7bafa7a09fdd532eb6cde382f8c2b7cd1df778bce7d38be02d6298293f5ae670dd8ba1e729eca6bba79f2e6afe404d8c2a96971d195438d3d030210d07c14ef99997e1ac57029475116171f23c0", 0x55}, {&(0x7f0000b42000-0xef)="ea0fc09c343bb06cc58f3955945d7ce6607fe0dc2dc8f84225dcdfd2635931b8504707a03897a2913c7c7b595f5b5c6fc5d4487aa24a877b29d967be3c07af3a3e674b52a3f11d7b2515d9d60843d275deddf55152ebe71e0004780b6fc7abbfbe35bb348eb7bcb77f35fa03525f0092248f36cde794f69c2920c0ca2aab732f6b50ac26680073f6c7d164e9e489b7b2094c6b7058125d6234e4cd097f40d94121d4f23d4b3b1a6f3f924cad3e4a299463968a6197f98562085b2e397c53b1a4508070dc48b33ccf43271e690eae22822ab32e2780a9989305eecf679c61f0162b89c91d4ee7e75ffa0c75777df9c3", 0xef}, {&(0x7f0000817000)="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", 0x1000}, {&(0x7f0000f88000)="3039bdecda28385b074813f0056fa8d9bb08c7de760376bcdc188bafceee2d7b3b0640efd7b7e2bcba509d8c9703d610690c0890e1b59f8ca52772a42ead3e979d5dae7ad79612a234c77b", 0x4b}, {&(0x7f00009b4000-0xea)="b85f8ded8658cbdef33a0bbf6eb28a61d2a9ac91947f2f1884b15528185d14a0a8de8ffe33b1ea99ec5dfb39bf9222fd99e0de6a3ea046e5d23f8fbcf1c4f7186fb5ea9d61e44d0e229459bd4fe06caa246a4002a6a06b4433ce17a7d2848d20b9d310b33545b1af120f0b1f11e836acbe82d06c155fa4dedd4972f61ffe8790eb74b4a5ac1743f5a067ec8e829fabbf2a7522d61dca5953740c5acf47c54142d6f19b189bc2b306f641c2af34fac645247188bba0ccf945e1b5fb1cc9f543573d6f7bb81dcbe7d205fc5fa2c79be8a94f26872aa73886a9e226fd60c44c89c99496ffef467c9ebc15fe", 0xea}, {&(0x7f000026a000)}, {&(0x7f00002b1000-0x59)="af69d0ad43c00c1b6134bb99528f4f304143810c87157eca9b593fbd3a58a1fd653c68df26708f9ad94538194c297975665e2811633e3621352e57076a71ffc83da951996829b564b4386bc9e6aaf4202e5f369ad364a3d3bc", 0x59}, {&(0x7f0000d4e000-0xd0)="f6952ac68c751b34c7d57c6118cfcad8dd17a7d986335345c4f6fb781773a2688f15a48432a02a098e73096e0f5e3c14965212ceee7a80e06d6635a675b197b207c72218adf6877e06534f1cc48070c9baaf7803775f9298bc59ed580a66de8d0b9303dacc7b0cbe6718505e69647df06e75236177c9d4bc0938ad732e0da4cb1e27cf08365b1cb0ee248b9ffc20a64aff24decf53266a57edd8b9b2617676c9290ab746e4a6c8c2d0e4fe8308f7654c33489ba5ba2b14b4bd66926e79862db8878c488b94fc8d8527a35761079cb05b", 0xd0}, {&(0x7f0000c67000-0x8f)="f55fbc15154b780923e05c3120afc59dfa420c329e3b5f984b269f54e3d0c43d97d6f3fc52961944bd4106c26227b14eebf675be74e0e74d1b769bd48865d24be4cdbe28a7260daa634a08f69c582fae4cb15a649eda0716a65352290101806c5fbd2c8c0ce94d7a9cdd5a7b25525eaa6c44d785d6eb9112137c0015e9b6716b4567ebb078b95cc7261134ffe3461b", 0x8f}], 0x9, 0x5) 2018/02/03 12:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) socketpair(0xa, 0x8080f, 0x6cd4, &(0x7f0000378000-0x8)={0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000bed000)={0x57, 0x7f, 0x7f, {0x848, 0x7fff}, {0x9, 0x2040000000000000}, @period={0x5c, 0x9, 0x4, 0x100000001, 0x80, {0x3, 0x0, 0x1, 0x3}, 0x0, []}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{}], 0x1, 0x0) 2018/02/03 12:55:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x32, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007c7000)={0xaa, 0x20}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) unlinkat(r0, &(0x7f00007cb000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() fchmodat(r0, &(0x7f00003d9000)='./file0\x00', 0x1f7) process_vm_writev(r3, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/02/03 12:55:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000002000-0xcd)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0xf6, "576613c2cd41769b285707f40b0a57562235e4fffb2490444b613a0f1918dcb42be734c36e63d866f5164730be382747ef2f1579e0b36552461eb07561625e1002436896d622bfac7b0b60748b3a28e62c710b22c8a7912fef538a058351a94e9697db7f29b20218309ac05c6d6719e720a22ce7286352d56c336a2565eef49a02c51c43406df41bcbcad8a124b3455caf73fbf3d013008ff85acbbc2bebcc701d36431fea7734c4a1428b81e302b5fcf6895444ad0247de11cbb2278892be"}}}, &(0x7f0000013000-0x10)={0x1, 0x2, [0x86e, 0x403]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=""/12, 0xc) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000954000), &(0x7f0000018000-0x4), &(0x7f00000b0000-0x4), &(0x7f0000070000-0x1)="02") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r2}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/02/03 12:55:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan0eth1}*cgroupem1,md5sum#vboxnet1@!wlan0.eth1\x00', 0x3) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000014000-0x4)=0x1, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=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$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000+0x6f), &(0x7f0000002000-0x4)=0x10) nanosleep(&(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffffd, &(0x7f0000001000)) select(0x40, &(0x7f0000002000), &(0x7f0000013000), &(0x7f0000004000), &(0x7f0000001000-0x10)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @rand_addr=0x39c, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008ab000-0x4)=0x4, 0x4) dup3(r0, r0, 0x80000) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/03 12:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00008c5000-0x98)=""/152, 0x98, 0x40, &(0x7f0000e04000)={0xa, 0x0, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7}) 2018/02/03 12:55:08 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000017000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000000c000)=0x32, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000016000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) mremap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f000000a000/0x1000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffcc5) mremap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000018000-0x18)={&(0x7f000000c000/0x1000)=nil, 0x401, &(0x7f0000010000/0x1000)=nil}, 0x18) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) ioctl$int_out(r1, 0x2, &(0x7f000000e000)) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005a3000)={0x9, 0x0, {0x3, 0x0, 0x5, 0x3, 0x5}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ppp\x00', 0x81, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000011d000)='/dev/ashmem\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000650000+0xca1)={0x2}) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000046000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000dfb000-0x7)='limits\x00') r1 = syz_open_procfs(0x0, &(0x7f0000982000)="6e65742f69636d703600fd") chmod(&(0x7f0000345000-0x8)='./file0\x00', 0x188) preadv(r1, &(0x7f0000d03000)=[{&(0x7f0000ac8000)=""/86, 0x56}], 0x1, 0x100000000000000) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f00006da000)) 2018/02/03 12:55:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/03 12:55:08 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) 2018/02/03 12:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/rtc\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003e2000), &(0x7f000098a000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/03 12:55:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000422000)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000824000)=[{&(0x7f0000f32000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() r2 = getpgid(0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000025a000-0x53)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/02/03 12:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x12) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000d57000-0x1c)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) modify_ldt$write2(0x11, &(0x7f00004e8000-0x10)={0x7, 0x20001000, 0x2400, 0xffffffff7fffffff, 0x7a0, 0x6, 0x97, 0x8, 0x0, 0x321}, 0x10) 2018/02/03 12:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) r4 = syz_open_dev$usbmon(&(0x7f000017c000-0xd)='/dev/usbmon#\x00', 0x8, 0x181) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/03 12:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 12:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00007ed000/0x2000)=nil, &(0x7f0000f77000)) pipe(&(0x7f00001f5000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009a2000-0x20)={0x3, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c1f000-0x10)={r1, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d6f000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00008b7000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004d1000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setrlimit(0x7, &(0x7f0000244000)={0x18, 0x40}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x0, r3) 2018/02/03 12:55:08 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000-0x58)={0x7, 0x0, 0x7, 0x20, 0x1, [{0x7, 0x8001, 0xffffffff, 0x0, 0x0, 0x1282}]}) 2018/02/03 12:55:08 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004ce000-0x28)={0x5, 0x448c49de, 0x8001, 0x101, 0x9}) sendmsg$nfc_llcp(r0, &(0x7f0000ef0000)={&(0x7f0000fd8000)={0x27, 0x2, 0x474b, 0x7, 0xfd10, 0x2, "0b08f8488e3ee1f6c50990f4c357cf6988e76de2876439feca84dc55f2a8a0e9acedb3d37b3eb0647a41fcf851e260824e4d8d5395ef1654c250ff5411899e", 0xf89d}, 0x60, &(0x7f00000ac000-0x30)=[{&(0x7f000052a000-0xd2)="9358bb6f9f812549d36eb86c7b8a06005db98c957adf0564f6f9fffb7586d3fa2a1ffdbc35c3de99fbff870491c14e9e15fda43b96b5b3b1739dd36af7d00c186645838449531db2f36fe32f3d710bea17ec7626739fa07becc4daa9d32c3acd8dcb8a581c73896edd15ac469bf1c14ed5aadcc54ccf7c87d7858838662ca951dee524a9818fdd6aecc18784594ef3f2727d09907f8f115bb052f7aafdb1305d48bc4059edb9e5d16f1246bac308f1d456fab57dc1184dd5ef1d28c647638e99832d163c27ca000624eae6c6ba4edcb5ac1a", 0xd2}, {&(0x7f00002bd000-0x7e)="ab7410e851c15d2c623bf10f77438d427a2211ee4397e157498b22a747c3fb2c5caf68d6e73e82af5b0b3bf3101f08510ff09b3b84035c029d33f71ea7dd10623fd3fc9782e0039249be245c33a0474c33b6e40b797589442b31294d2b6b73e2bb29f0b8a77c1e01423ea0244418f6de3e9387d2da0922057414c3fb534e", 0x7e}, {&(0x7f0000b78000-0xf5)="4038c8a814502a23d981d0e093ee0959fad513bfcadd20b7fb4d263b0c980ebeddf7cfa1b376a63f0a39af06afd95419f67b7fa2bf6c80867436d9eccf4981f5ede63477f058819a9b9b7d74d76ad133fabc68257d6ad02ee1324ffa12d5e11e466b7ea110e8370c2564a8f14fe3dff4b52a8bb78f9dcf0c5bb5e6deda84429b78cf611c62a195f67d21b50898419feb5b8fc4cd14a56dcf81d689fa3b3d7878ae0597089eeb5286542ec88e4a1422b33a473f1c9aa98447fb0968968ff1e6614514f71f5a6c9d800514c097c778d1c71b5e36f53beaa7d049e774c38ae41a5e4d766edb278cb3779ab9be09d1d17db208a7d12f8a", 0xf5}], 0x3, &(0x7f0000eef000)={0x90, 0x84, 0x1ff, "789865da4e28418047392561a1e5a403dfe5c6d992ea7edfcdcf3ddec89a567bd9e6213a939c9f7f2b95e59e58b13df5beeb23a383444bea0393e5e742f1c9d992e8cc5bb278be66f9d14c63667ff53a3c176a38b114a55f358af6f107c2eda26aa12c10be1c7c0f07ba534cedae83dba1ec7f77d81b45215e7b6a9d"}, 0x90, 0x40000}, 0x0) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/02/03 12:55:08 executing program 1: r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$random(&(0x7f0000204000-0xc)='/dev/random\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x20002000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$ax25(r0, &(0x7f0000a3e000), &(0x7f00008ab000)=0x10) r3 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d03000), &(0x7f000039f000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/03 12:55:08 executing program 4: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b91000-0x8)) signalfd(0xffffffffffffffff, &(0x7f0000a08000), 0x8) 2018/02/03 12:55:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x20000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009ce000-0x18)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x6) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000515000)=0x1f) 2018/02/03 12:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002e8000-0x4), &(0x7f000001f000-0x4)=0x27f) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000e8e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000657000-0x28)={@generic="da7ea70461c1723724d9b0671eadbb6e", 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/policy\x00', 0x0, 0x0) symlinkat(&(0x7f0000dd6000)='./file0\x00', r3, &(0x7f00007bf000)='./file0\x00') socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/03 12:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000429000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000c4d000-0x4)=0xe8) syz_fuseblk_mount(&(0x7f00003b5000)='./file0\x00', &(0x7f00006cb000-0x8)='./file0\x00', 0x6000, r0, 0x0, 0x140000, 0x1, 0x20002) r1 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') fcntl$setsig(r1, 0xa, 0x37) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/02/03 12:55:09 executing program 0: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f7000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00002b8000)={'system_u:object_r:qemu_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x35}, 0x36) 2018/02/03 12:55:09 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000018000-0x4)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}, []}, 0x1c}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x100000001, 0x2, 0x0, 0x43bf6480e40b04ce, 0x80, 0xa0, 0xff, r2, r3}, {0x7, 0x9, 0x6, 0x7ae, 0x5, 0x81, 0x80000000, 0x2}, {0x4, 0x0, 0x7f, 0x2}, 0x5, 0x5, 0x1, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x2, 0x1, 0x8, 0x6, 0x800, 0x7}}, 0xe8) 2018/02/03 12:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) rt_sigtimedwait(&(0x7f0000254000-0x8)={0xee7}, &(0x7f00001cb000-0x10), &(0x7f0000fc9000-0x10), 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)) signalfd4(r1, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009f0000-0x4)=0x0) get_robust_list(r1, &(0x7f000091c000-0x8)=&(0x7f000003e000-0x18), &(0x7f0000542000)=0x18) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/03 12:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000d5000)=@full, &(0x7f00003f0000-0x4)=0x48) ioctl$int_out(r0, 0x5462, &(0x7f0000d25000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000551000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a21000)={0x0, 0x6}, &(0x7f0000c03000)=0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000038d000)={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x200}, {0xa, 0x0, 0xfffffffffffff860, @loopback={0x0, 0x1}, 0xa9}, 0x8, [0x3f, 0x1, 0x8000, 0xffffffff, 0x7de3, 0x20, 0xffffffff80000000, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a45000-0x8)=@assoc_value={r2, 0x5}, &(0x7f000082c000-0x4)=0x8) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4), &(0x7f00006f3000)}}, &(0x7f0000fbf000)) 2018/02/03 12:55:09 executing program 7: r0 = memfd_create(&(0x7f00007cb000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x1, 0x1, 0x6, 0x6, 0x18000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000ad000-0x5c)={0x0, 0x1, {0x3, 0x3, 0xfd, 0x2, 0x541e}}) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) 2018/02/03 12:55:09 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000756000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b9e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f00003ef000)={0x10, 0x0, 0x0, 0x210080}, 0xc, &(0x7f0000e4a000)={&(0x7f0000000000)=@ipv4_getaddr={0x20, 0x16, 0xb00, 0x1, 0x1, {0x2, 0x80, 0x214b38bc03b1af34, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f000065b000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_route(r2, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x80000000000000}, 0xc, &(0x7f0000136000)={&(0x7f00001b5000-0x6c)=@getlink={0x33e, 0x12, 0x609, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x4c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0xff76, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_SLAVE_KIND={0x18, 0x4, '-]vmnet1selinuxGPL\x00'}, @IFLA_INFO_KIND={0x2bd, 0x1, '/dev/cuse\x00'}]}]}, 0x6c}, 0x1}, 0x0) 2018/02/03 12:55:09 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getdents64(r0, &(0x7f0000ea4000)=""/68, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004de000-0x8)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008cc000-0x7)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) dup3(r2, r3, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000036000)=0x1000) 2018/02/03 12:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x2, 0x6) getsockname$unix(r1, &(0x7f0000a3c000-0x4d)=@file={0x0, ""/75}, &(0x7f0000efc000-0x4)=0x4d) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @rand_addr}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a), &(0x7f0000318000)) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000), 0x200000007ff) ioctl$VT_RELDISP(r1, 0x5605) stat(&(0x7f0000b15000-0x8)='./file0\x00', &(0x7f0000c71000)) 2018/02/03 12:55:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000850000-0x4), &(0x7f0000904000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000073b000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x103002, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000c24000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="aedfbc27390719c997317317621a79cbd4d96b3d4cf459e83005cecb9a06d31d2d31f781a19794bc4fd9ca9618810bd116e44ab6b0f19f84c41c3e909fb5c374cc3fd9017f14bfc4fb111a8d39757f6fe1630e11b9c3fe753ac6829c267ddd9a90adc110595f36e48f203bec71a8fac5", 0x70, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r4) recvmmsg(r0, &(0x7f0000dd0000-0x78)=[{{&(0x7f0000543000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000721000)=[{&(0x7f0000cd4000-0xb3)=""/179, 0xb3}, {&(0x7f0000bac000-0x82)=""/130, 0x82}, {&(0x7f000092c000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc0000)=""/78, 0x4e}, {&(0x7f00009c4000-0x99)=""/153, 0x99}, {&(0x7f00002ff000)=""/49, 0x31}], 0x6, &(0x7f00008fd000), 0x0, 0x7}, 0x9}, {{&(0x7f000087c000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000fce000)=[{&(0x7f0000814000-0x1000)=""/4096, 0x1000}, {&(0x7f00002c0000-0x52)=""/82, 0x52}], 0x2, &(0x7f0000f9e000-0xa6)=""/166, 0xa6, 0xb8}, 0x23}], 0x2, 0x10000, 0x0) 2018/02/03 12:55:09 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x5)='user\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x20, 0x4040) connect$pppoe(r2, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x2, @random="58215d5979b1", @generic="7e2af99aeb6c4b035db25f5c34b8f70c"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)={{0x77359400}, {r0, r1/1000+10000}}) 2018/02/03 12:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(r1, &(0x7f000099f000-0x8)='./file0\x00', 0x8000, 0x40) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000eaf000-0xae)=""/174) set_thread_area(&(0x7f00004b4000)={0x9, 0x20100800, 0xffffffff, 0x8000, 0x7ff, 0x9, 0x4, 0x0, 0x8, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8), 0x800) renameat(r1, &(0x7f0000aae000)='./file0\x00', r1, &(0x7f0000bd1000-0x8)='./file0\x00') 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) modify_ldt$write2(0x11, &(0x7f00000a9000)={0x8b, 0x20000800, 0x2000, 0x6, 0x90, 0x9, 0x10001, 0x0, 0xfffffffffffffffe, 0x6}, 0x10) 2018/02/03 12:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008d4000)=[{{0x0, 0x0, &(0x7f0000413000-0x10)=[{&(0x7f0000c83000)=""/48, 0x30}], 0x1, &(0x7f00006b5000-0x76)=""/118, 0x76, 0x9}, 0x8001}, {{0x0, 0x0, &(0x7f0000878000)=[{&(0x7f0000ebc000-0x66)=""/102, 0x66}, {&(0x7f0000387000-0x1000)=""/4096, 0x1000}, {&(0x7f0000302000)}, {&(0x7f0000eea000-0xdb)=""/219, 0xdb}], 0x4, &(0x7f0000ef9000-0xcf)=""/207, 0xcf, 0x2}, 0x7}], 0x2, 0x10000, &(0x7f0000f5e000-0x10)={0x77359400}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000002d000-0x38)={&(0x7f0000779000)={0x10}, 0xc, &(0x7f00004eb000-0x10)={&(0x7f0000285000-0x64)=@dellink={0x20, 0x11, 0xf05, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/03 12:55:09 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) 2018/02/03 12:55:09 executing program 4: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e7c000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x115802, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f000000b000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/03 12:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000da0000-0x4), &(0x7f0000f8a000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000436000)='/proc/self/net/pfkey\x00', 0x210401, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fce000)={{0xffffffffffffffff, 0x0, 0x8000, 0x0, 0x8}, 0x0, 0x1, 0x1}) 2018/02/03 12:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b25000)=0xa59a) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$KDMKTONE(r1, 0x4b30, 0x7fffffff) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/03 12:55:09 executing program 6: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/03 12:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000287000)='./file0\x00', &(0x7f0000658000)=@known='user.syz\x00') seccomp(0x0, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x400006, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000045b000)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000450000-0x50)={0x140, @tick=0xe1b, 0x418, {0x5, 0x9}, 0x5, 0x2, 0x1d8}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c70000-0x4)={0x6}, 0x1fe) getsockname$llc(r0, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004ee000-0x4)=0x10) getcwd(&(0x7f0000902000)=""/254, 0xfffffe79) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/dev/keychord\x00', 0x600001, 0x0) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/03 12:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000d2e000)='./file0\x00', &(0x7f0000b1c000)=[], &(0x7f0000f01000)=[]) 2018/02/03 12:55:09 executing program 2: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0xc)={0x0, 0x81, 0x8000000000000075, [0x6, 0x3b25]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000+0xf93)={r1, 0x4}, &(0x7f0000000000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002000-0x20)={0xae, 0x10000, 0x5, 0x6, 0x0, []}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7, 0x188c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r3, 0x5451) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r1, 0x4, 0x2, [0x6, 0x7fffffff]}, 0xc) statfs(&(0x7f000089f000)='./file0\x00', &(0x7f0000cbd000-0x76)) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)) 2018/02/03 12:55:09 executing program 4: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e7c000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 12:55:09 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000689000-0x15)='/proc/self/net/pfkey\x00', 0xe8200, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000e8e000-0x10)={&(0x7f0000dba000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x79) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000018c000)={{0x2, 0x3, @empty}, {0x1, @empty}, 0x12, {0x2, 0x0, @loopback=0x7f000001}, @common='irlan0\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioperm(0xffffffff00000000, 0x4, 0xf20) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) r3 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000035c000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c20000-0x4)=0xe8) lstat(&(0x7f0000730000)='./file0\x00', &(0x7f000059b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = geteuid() r8 = getgid() r9 = getpgid(0xffffffffffffffff) stat(&(0x7f0000973000)='./file0\x00', &(0x7f0000468000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003ad000-0x4)=0x0) r13 = getuid() stat(&(0x7f000067e000-0x8)='./file0\x00', &(0x7f0000905000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() r16 = getuid() r17 = getegid() r18 = getpid() lstat(&(0x7f0000548000)='./file0\x00', &(0x7f000053b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = getpgid(0x0) r22 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff5000)=0xc) sendmmsg$unix(r0, &(0x7f000033d000)=[{&(0x7f0000f47000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000066000-0x30)=[{&(0x7f0000c98000-0xf0)="546c4719ac11410ac76e3c06e5d2221be3fba3713948254b2e047078e96ab04661538cd785bd3d2f65c60a2bb6d188ef110d1d25a76b597b81ca7a4d195ffb9c33e6d89877e41443b3dd9dbb98476049a058d1f33df885e19c95dfe8259b96203c7c3ac00bcd6e292cbbd0a20b4605ab8df3f3a2bb6c1fcb080d2d3c4b4cc5fdf91ecf1f1c9c968cd26c317ab12e277a94f0a94367ab6a1f2ba8f553cff4141aa719aa82ba1fba46649cb2c71c2ccee0411a087d8cf2529e148b84691b682ee378ababba85a94e4798870ab0b35c84abdbb43888859c77d865754db4dca6b353ee4520da33332a2a54c3350c8ca5da99", 0xf0}, {&(0x7f0000df1000-0x72)="850e15d1647774bb6be91c5d8094bb0cff7f4cefcaa2494cd7ec913b08d4a306884b2772c77e11f44d950f39cfb530f882eef1dcc98ff5e3dd8feecf1d7f043e7ac8d8001fd51ec79228f04ce43b5f63f3cea071e69ba510e21a80e613f49f4594194708aec97e7fa066fa0acf2c761d865d", 0x72}, {&(0x7f0000c43000-0x63)="429661265374219946b5bc80565c099bdba82cfd540d60fdce18a5f31ef04d7cbdd73c26639fadd0d20dcefd19dc3e6ee173c0332e473fe2a008f191d454685057a25113bc64514248be6a93cc8db5fed8ff8932efc88b5bebd349da1f307ef798a979", 0x63}], 0x3, &(0x7f0000239000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000}, {&(0x7f00001d8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009f4000)=[{&(0x7f00001a5000)="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", 0xfa}, {&(0x7f0000e65000)="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0x1000}], 0x2, &(0x7f00009ce000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x4010}, {&(0x7f00000fc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ec1000-0x10)=[{&(0x7f0000ab4000-0x9)="6a59e5a8bd60152ce5", 0x9}], 0x1, &(0x7f0000bdc000-0x60)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x60, 0x20000010}, {&(0x7f00008c0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003f8000-0x10)=[{&(0x7f0000fc8000-0x8e)="56d6c51d062a5727a1b61f992c0397c33837f26522668aa60b7fbc3b8bc741b2b76308b8eaa62050983d0c24bb824491e5c69df0913b20356171bf056b07f962d6e6120d3f12a40c7c62d10ea3e96d4b473282f4780038a8cd96182e05659c435ba11ebc502ae2f45047e7ed24bdb508ce56b16cdbd540d91e6af4187a77af642c43bd0febba33365ef53b097a20", 0x8e}], 0x1, &(0x7f0000584000-0xd)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x4008001}, {&(0x7f0000059000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a79000-0x40)=[{&(0x7f0000918000)="1c1054ef5b57afb79ab6cd1eb8b54aaf8b8dda286eb6a61c3544472ead05b92087c27e5b88dddfc7284bf9fd0aaec6c5410e9e0fa4709daf034bf34bbf3c111e8d1d725b7d999cc157145a250bd12083f6e6555e29854e615f5681c757104254285fdbcf48a5d924a1c1fa9610c4cdcdac04d654", 0x74}, {&(0x7f000041c000-0x1000)="01bcb708fd31bfb8714cfcd566624719fc2a18713263832af4d07d703c876a7474c8feeb49b3a3783d19ac4f70f460fa0933aaa41a3ed85f216250b0514b3b99ccefc42e31001026f876b97d1f548aba2f8b2d84863cb9d408cbffca574677f8b7a7796fb559c69c8c8c10119a248f1f0eca21e46360d49719b7875b159877fa46296a6d3adab31261f29b5c880768849661cbf091a1e65a8c4a70f5918428b5e0c38903bbb056fe43beb92dd973fb498db4a710594ba4dac3295d1be7bb235c5da1be18bebdfa7f1e36206f165420d3d79e2c72c2fcab59afa7735c164b95d22e1fd70c110db53d1cb6f6b02f7a2e4def6cf9c6695813f5040082990586538c18814cf2242d2921011e0514ac6e4448888f128ece1b37ea1099eeb2f5008e4ab1bf624f639886e9b59adbfc2c781332b6267f61f4019e4a998db2e95b94afe23f9b1871420acf138056c3c16f57b743922ec5ab403f4022cb05f31c4e2ef873287ad25f067ab4ba0cb09896e2854bdc94fa021a8d72a9f07e81dc57f988484cd417997796d03baad7f3d5f14f2e13eea9ab56ae2b49c66d46985191979282880e77ebc40b9d4842a3f9f1815327871d840313419b758410681a381607b58c42098d21c4b3f9dd5d955d4714895664e3a9d516ebebdab7ae9aa7c791ce30919cf60aceb82c3719bcae9f03cb0ccee54ba04dd78d57c09843184425ac564cb073951d19ff7f89e0d67360886079ccaf9e86168cfab9e96f38c011c376b25b728f3bd44f4f9feca8555c6c16874fb657a3a5d6cb346fe68e6c3f13c4614b8ed869b37d7d8fa4492afd2569d558c3803571dcd5abdd3e0fb7d3e9d412a054a4c1b9ff4a36c3dc00f7b16fc7da5a7e9647f59e40ec05c38aa4a88a8921d51d4dfabfa493e54bcd31ebe60a2bd14d4b5a8252807fbcb3b66e305d0d27a3273d8bc7dfdd6ed987ae3b70bfe4001671e5224db2143bfc7100c472510da2c349c7ca203ec4fd72c99a6112109d792cd33a96d59b0d2b7284248890f6141db85dac0050ab0d144250c69fed18a136034f9936b527fdc2fb60591291a5061e95944f3583c50f2950933dadbedc01d172ff2052953d273c2d724a2364a4ffd07b701c9d280c3f442e4ab8b4698e6ee180dacad22e492d6747124b4a4658fcd0c92cd3e58886c27de3dc412524ab2335c3f4db7adbc8d5ac43e7e8b73e2ffea803dade160d4ef229c8d00b6831b9f2efe9be0f98ec4a4912d804de13ea074a5d7ad05a0de1f8b4018f4f9d4974594366864d4e307fb0e624f4d94d6c7c8474bc142de2fb3cc2ee98f0febe8581b0b4d0e8137ff5ce590da31919c6ef5e3bc4d71c649fde96752ce79b03ebb57e7e01a638a6cf13a7b538c617003b445190927ad0255b83e3aab3a6a30855603268e9ea0e088bbfeefa5663c26d9a8c0d33b1f2c79be11cbfc49fe98606fea154359ef8a0e9bcd65208c9226beb08c1be27f73ae879b5ad949fcb4800e16c2780fa0147e405c68181d2e1552f1a256f62033535724f0a5b6e2554fc1f744a6406f4f8009bd5fab83128d49a0a3b9dda693cef49e21a408bed70e5eeabc371c98db18f87087ca78db593647e2382b97aa1f2cab6659b198128281f996177f18768477361e5ca86b2b086cf8035ff362cb5b36d08c7d2db279a322e64b398227869a1ed4914d8ad186c199899752f0e76596b85c6703db740aecda34466f619bea0cd039f319bfae6d334b518ec5e8d905d0908227c56f3c9d34b481e12e532262b5bbc63c71c7fded664296f5a597685bd3f908c114c93529fcc692feb71a80a4bf133c763acbd2fced4ff9b5a87cb70f362d7624168b3dc1516053bec054d1bd25ba1230e23108b49a1ca3dcd2469fd1d9517baa49105172c8ee623a6f6b91288033939850c85c0836ce74f5c7886db0a0d138d94ea0b7e7e4052242d48e95bb76b0e6249026cd5c914ad1361f6e7d56d8d820bf7251ad099f4d793c9db3622090fd34b90306e47cb568f67abadc237e065173c8db8b00f397304b35d77245bd7d9e931fca34cb7ef6fdf724b9c5060a76849f024f2eebb665f42616981983f2f4c5b6e847fd6a48bf8df7c49450a04c6eb2b7e6f8ca8dcdf8835456889a701eaa1708f70cb87727aba6f3df75f52aeab9f18d090a918bca1c4fc1a6d18dff8357110789f904162acac6f8349b260074610c9502b028b53a4fbbb9a9e463c4aeef5091008107c5a924ddd1d3c284a9fac65d6724869a6f435fc486d4522859c65077f26c23050f41283f2a9914083c74639f501d46728458422566e565b1adb11a905b47651c15d864763bd10360aa783aea5f6dcffb00174955dadf4ce1d68cf6fd46610bda69ba27a4a07adef4b98263f45469a9b8bdc6d1f52afdbf512c92cd865b3128871e2370d0d0eeefa528e97c723cb4b3c2f3928d45e8b36bd65de1236ef526dcb7fa34ecbde66e323fc3931fa02c00a9e01ffccab9141f33acc734b394c1149f53f5862af096b449fb65db557a937614cf221a5a91e23d61ad8bb5098e82ca83ec184d6395d724a7b8e3864ba3881b657d1f03050f0d679637101d44aaffbeb26e95e885a13a7f92cd79a54f7188667fbda50a6da6bef036e4e75fa68c89d8ec7487c585f6ba2c6bca742dcf59491725683efc17bb3de1a3a4bceb9790058ad9296f71984bdb0f621cb0d3ee80b471d2a2dd6748b8250c35e51dd0324d2b319ec8af9a33fd22ad25ecb3bfde72979f716d5d32a899ef1fd6701d39c5f78cb52205c0e49546faf2762d11dd63f66fa9e1d06ef228a323b57d75609f9a5296dceb811f94ed5e8c0811d92d26b9442e677879b1998265ea7421a460549054693f078e5cc555b123cefb572add86376dac9f90478cb666266e269fa8d369f88a5dbad04e191841b6abf267b7f2399890c1f97fa28e4199ac7f3e2bbbe85bf29bd018dfb5de810cc391c836737ecffc81e879302c9e7be9f7c31a02ec13cc4868851ee6e550a1617634f551df91412395947a784e940557ad9bba5b5ddb4ed6e3322b3b92f9c31fefd907b4191df82c92c5b39e63bf2d51f5cf7336bba0248f913589985bf2451a9bf780dfdfd42d9961a1dc0e1c0f5ebac184d57fb30427d0decaa480be7561c323032802f480d91604d327b66e0319fc3c50a423de2c6dcf3dd4b5f7b8d3686474272627fdab89e9c056c7fba868eac82dd8e9f85624140fb52a31e223e94e32d0c968db36c448e4be02e7c5553eca70aee32027f9e853e1689623adb3c85d975516034f792545a6bd4e10ae72cb6ef10512724048eb612ecf7d89f3b48f3c27f7eebef1cedb88780335b028cc8087951c074e9f6b37039111214c6ec6578f029e41be7fde319e5fce7d5440f14fe2939ed7e27116d92fd3fe198092b5a239ec7c45449de1a97ed6e248bf3a4e9808d077860017c16db8e7eb55345976e95067d1888cecec0b11ace600f33ea2c9a9040ac2dc683f8650b7725e2663d3a1f618d73d5f49ad726d70e80422d38cc630afa4d6b7d4fe8c10eea0edfc9728065ef50bae7d5507ccbd12410087936ef19b9d60aa1c33f82fe8a52b6f2f6785dc560d6553c5ada834a6bbaf26979f14dc732d42b7498614fccbc5a9e018a8b9fa75b563250031f56deec38b4a6692afec6b715cc28b63ef0377dc73a8df30336019fb0916fb9f77022f8f9647e74b8d36f526ac29831f565f2ff1b71ab41cfe1241ab64175e796cf16e713da0c193fb8ccdb560c4e16753483a28ad795d926a1991993f913faa734071c0a5e7992311073bd66bba7100863d9c1aa6fb287508cf94cc724fbc8386816a4ad0548560e7e2c3582aeb8b6900a8438a3204f7d88f442b1f390024ac0970b9e65bfcc66507e8f9a3a48198ad24fc5940b3034fc5dd5fd62078bc8ac0e2e6a8b3a4548c6046555844b48ed538f53c4c5e57caa8d395a40c2784e189ec1825c95a57076d4b76e48727824ac378b1d005757643b74604869fa6207aca3e06ee02d0a8c1a676bbc3e6b2160758ee6e633d1c9831421f660850efa872fa790f68fd38333b9477991e2837c3f30f51c38b01d4b9d83a1b24cb79c5e014f4b9e39f43edf4aee0194bb882f09e843f5861c0d2d707515e756c591412cb64045a8c98fee766be17d05dc91a96bba1d18885e47f313e2fdb4db25d2f23b51abc3fec1eb5af405723e4f58064b0c3c0df27ba9a127b6c2cc35bc876f56199e96b69aa9ef802079645f91861d7c9f72b713b753954a80fdc9f8c0731c575f8f92f7a4693c33b99624d8e5dd6205da678c44c3e9bde9418e8bdf35996bd29cd417bb13416e9325f4af94b9d3ea816fa6159b96278dd4bb87d6b30ed6d0d6e54e18470fb1f40fd89a917441c3526447ce84fb8ba27dcb3cea568de7d0ab8f250836c50ab1b857e2d2fc4a110f195b189c4b6e2a8f80e189762a32a53ff2b9d9b8990b7866a46a10b51674ee797f8cc8d299b19a6bf64edce0d579a03c17df6259ec634b640845e217de3fe61c7ca60e546d7f36e0475628045fe5b3067b413adb741588ab5740589256b6884a773cb4d483a029f0c006cca046411f7373bd8c8223a3c19291b502c2dc0ced8862c56267b50ceb1e4b7a57b5528a002aa0b175b36c5f48bf709fa9fa90fb083431831306a09b5b7e2be7a26b1d7465df292a29d630c5add98d6aee89e4995e61ceed81558ba7c6977a11b374713889fc85de1271f1d633a1c6f39488ee27329d710a1ffed8ea96d446ff3f0c96ee493f2659ef107a922af62eb71184b05af23d55f7d8135bc618cf769dd48d5f35a552d192aa303a0df186252552004ae1a1eeb16bdd85ef242879befbcf4c2976bd5874e19375757a207b9900dbf7484036dea73840d7e7d2497e36d2c9f639d5a06b2a772d3dfcfe75c5b3cb8ae24bd976968af8806bd0914d39c9a2dddb3409023fe7d53e041f22da1d2fa051baa1dbfda8a37da5d077a9bfcfc0012a17aa32d17ec98f7ca3ad5dd67a0cc2e63932586791d30c6b93cbf4bd90b28482a6af6b20db266dd4beca9e5c47d91fed14a96dcd6b2a366636c9ab6f4e01442dbbbea021cdb8e88c180c2651b5179a8a18d403bea7782451c985a92ac8eb47f15d81af9a4ff5d099b2f67c54d307ff9664e47bcbac4400c17b543e7ce7df6f469c64e5f35d0ff2cbefcf6f0786629c92842119098fd44139bfccd0347e5be1ad29b458b871c496b9f6cdffd61d88969560c06b3a10bcbbb01771001d9d46d6eb31842f11e16ecd41769cf28402d519a4c6414ae4bac7431379ac268ef6a73d41b514f018695063b01a7648f7f2a4d957f450238281ccb0a8d8b6ba8dd06b0c8026344117148805d69234c30ec814a2190957904f4e25d8e4ea22e43d1dd035c6451ee65fe3d20ee7e0a8549f14d10a16d95c37b69718db41585ff38f1d4ea5c03456c9e14129b7b98ada8a3e0003030609c7ac2984931a504124f7449d2f6f4fdda3d42d5e58eed7bd29cd689a67944281588ae3ccd208d63a4e51fb7fbbaa6bb3d84a5bf5d66ed7f14101180a52cef92b36c347c24b9147579795068298161104bcab158e6ee6b22a96ff72fb72ef699c50e6f6297be49591e163d31c1dc8a32b4f09aa606aabcb2aaa9bf74c55585b9b8b766d66d947e19c3db5c1fb9faaa604fce69cb54c72744e869dadb31cfa3e8b97b5decad42de9a03f9fc1b6ed7325816a0d7bf6635f251d52d63627d14703c9666a20be4cc8dcbd647e41449bde9852def7fc7ac55315e0e897aaf1e85b17121e957ceadb53", 0x1000}, {&(0x7f000091f000-0x69)="b7afe64be25f779d6d56e0617a3911bebd9f5f610f537284becf873033995afe022e1bb03b992af2130fbdfe9efb71506016a882350b65016ac481a3b2e65d1b1eea3bf1ed78650a39a7c7a1d8aa98d49fa8bf1521a6b6852b3da5a09db050194e808ab8cb5790ffab", 0x69}, {&(0x7f0000265000-0x4b)="1e1c232ee5077a528eb3bfb037d3c0c75e43634dea4beb35ebf915978b0e3637db1bb32c87a71bb5ef612b2720692683d6bb9bf4c0817fd37c58a437b00c443c2397312ec81e057571f685", 0x4b}], 0x4, 0x0, 0x0, 0x4000}], 0x5, 0x1) 2018/02/03 12:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dee000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00001f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a4b000-0x4)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00006d0000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/03 12:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') splice(r0, &(0x7f0000b98000), r0, &(0x7f00003c1000), 0x7fffffff, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000701000-0x4)='tls\x00', 0x4) clone(0x0, &(0x7f0000feb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000a48000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001db000), &(0x7f0000159000-0x4)=0x8) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/03 12:55:09 executing program 2: r0 = socket(0x7, 0x7, 0x7) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xd013, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r3, @in={{0x2, 0x2, @empty}}, 0x846, 0x1, 0x6, 0x140000000000000, 0x32}, 0xa0) chown(&(0x7f0000002000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x1) 2018/02/03 12:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00003f1000-0x8)='./file0\x00', 0x480000, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000842000-0x10)={&(0x7f0000b0e000/0x2000)=nil, 0x2000}) tkill(r0, 0x1000000000016) 2018/02/03 12:55:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = inotify_init1(0x0) fadvise64(r1, 0x0, 0x4, 0x4) 2018/02/03 12:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ede000-0x10)='/dev/input/mice\x00', 0x0, 0x100) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000942000)={0x2, &(0x7f00002cc000)=[{}, {}]}) syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ea0000)={0x0, 0x4}, &(0x7f000002a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a6a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x80, 0x15e, 0xfd, 0x10001, 0x7f}, &(0x7f0000fbc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef3000-0xb8)={r1, 0x10001, 0x0, 0x10000, 0xffff, 0xfffffffffffffffb, 0xb5ad, 0xe292, {r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x7f, 0x9, 0xffffffffffffff7f, 0xffff, 0x2}}, &(0x7f0000b36000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d9000)={0x0, 0x9, 0x1, [0x7]}, &(0x7f0000228000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c8a000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000d7f000-0x4)=0x1008) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x5, 0x0, 0xfffffffffffffffe, 0x3}) 2018/02/03 12:55:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000073b000)='/dev/rfkill\x00', 0x402, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ead000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e59000-0x4)=r1) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000adc000)=""/80) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000bb000-0x4)=0x2) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fee000)={@remote, @multicast2, 0x0}, &(0x7f0000c13000-0x4)=0xc) connect$packet(r0, &(0x7f0000850000)={0x11, 0xfd, r3, 0x1, 0x10000000000ffff, 0x6, @random="f7c472197ab7"}, 0x2) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000e54000)) pipe(&(0x7f0000268000-0x8)={0x0}) accept$inet(r2, &(0x7f00005df000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000690000-0x4)=0x10) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f000055d000-0x76)=""/118, &(0x7f0000ae1000-0x4)=0x76) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007a5000)={0xffff0, 0x100, 0x1ee, 0x6}, 0x8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000479000-0x4)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/03 12:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8a000-0x14)='net/ip_tables_names\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000ae6000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005ee000)={0x0, 0x100000000, 0x30}, &(0x7f00006cb000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000107000-0x8)={r1, 0x8}, &(0x7f0000507000-0x4)=0x8) 2018/02/03 12:55:09 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = getgid() r1 = getgid() fstat(0xffffffffffffff9c, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000030d000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgroups(0x6, &(0x7f0000a3e000-0x18)=[r0, r1, r2, r3, r4, r5]) getgroups(0x1, &(0x7f000093d000)=[0x0]) 2018/02/03 12:55:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f2d000)=0x14, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x48)={0x2, 0x14, 0x0, 0x5, 0x9, 0x0, 0x5, 0x1, [@sadb_x_sec_ctx={0x1, 0x18, 0x4, 0x7f}, @sadb_sa={0x2, 0x1, 0x3, 0x1000, 0x0, 0x53, 0x2, 0x20000000}, @sadb_sa={0x2, 0x1, 0x0, 0x10000, 0x800, 0x37, 0x2, 0xe27f072e82575473}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x5, 0x2}]}, 0x48}, 0x1}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000002000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c27000)) sendmsg$key(r1, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 12:55:09 executing program 3: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x4)=[{&(0x7f0000001000-0x60)={0x27, 0xffffffff, 0x4, 0x2, 0x2, 0x8, "6b9b2b708fa794fd866684520887169e2c711529751018c80640211b0a24be9198742a778ba82410229f5e771ba96562f79f5fb3ce7400fd4dd02b9596d107", 0xffffffff}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x93)="d5945eb6dc3e0fe5c7929b8ea437aef13bc7d6a9fa7f2a261886b40e1437e5352520bef7a8ad6195d00666f6f18af3484e461d04750322eb97d8f7ec08c3e503812b3c0ebb7672681404186f5de3f0e891fcfb9df805bb767db6de96f29d256ba57c1ba233eea56c223fad67922966672d2fb7fca64dab6b7f457a5c18d287ab187f5160d278c64b83add4180209fc2ede6fc8", 0x93}], 0x2, &(0x7f0000000000)={0x78, 0x107, 0x6, "9ac1b5de57dc514d3511feffdccc245c8439f6b4929c7c434aefb9297f08ca8d7172e44b71f3d2780a545f0e946391a0354a50e8b1507c613bb836023478881134b2cafde078c55b5625da746e92ece564a326f29a8bab82f960e5268d4b8f312a418bfaef42"}, 0x78, 0x1}, {&(0x7f0000002000-0x60)={0x27, 0x81, 0x4, 0x2, 0x4, 0x1, "0469db72e7804ce060ed7f755ee07a022ec10c23890b3dbef764734b3b6fe0167f4fe105f172dfc7b9f8ae49c7a20cb0dfae2ac7ca4a14d3a7da1856be23f1", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000+0x90e)="695ffd", 0x3}, {&(0x7f0000002000-0x8b)="299690488f7cbc93d053b8d4582e8989e885b85a8fe9de6fddd983c89eecb0bec5ab22a2f267f44441c81319d0cb1e2ee926181c56b41364917ec1313cba861898ba275459ca017031423480fb145b65ae3789a6cde19f716b25c75ebe4b0a27b9fa4d1bc45d48a0e24885a70d9fc29750cb454099f82bb6a83f1678a5099fb94091795ed8f03c36d5eb5b", 0x8b}, {&(0x7f0000002000-0x7a)="6e2b8341556fb2692f4d374e9fa1bf301e9be1391328e23bdd0006a6359bbd0cfc0c41fa9aef34a297edca271fa947b2ecc663d45444a76e1f0fe8cafe2a5e77ce87aeb4e5b7ea5d2a49118b99012efce146ba8e085b8e8c0cffa3e01c95a641c5566f81c2c4e2a2eeffb9a31b05b41cfd3fb72242c9298a1df5", 0x7a}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000000000)={0x27, 0xffffffff, 0x7, 0x5, 0xf8aa, 0x0, "d635090593dbf9f03fdec019d44748d40d7f19b641c259907f33b2b0d6a8dcc5c5ff4c50bac1f730272ee9812b6793a0df0a505b2e79f91fc2cbf83f250acf", 0x9}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="b19d31e28e1229875a0033717a1091506af5f5d0815becee528f793aa51598ba0fe210eb73efcac55ee5acc15d3a40daa13182c09273383a72fbf0ce76b983712850ee5886181e48b442442f127845d74ab8c808976fa20811a0d742e7318dd2c235da6489d6e0712f", 0x69}, {&(0x7f0000001000)="1c886bd50b7bdcd83beac82dcb4e3cabb86342abe4520db2813ece5789e1d03e25d9d6cf39a785e126047d8b988330489fe9fd6fe5e23dae0307fc5d46119f4b163e21b5df3b45", 0x47}, {&(0x7f0000000000)="b455343840b4d14ef845dae931c97f2049dcac6ef34faf63cfa0b46b8f7978f8ddacbaab2157cb854dbfbe4f33065b5647dccd7655c884df0242afb5f17c269865df450ce8d7f84693972cd6c994631e75f0bd0c377c7f7dca6efc01bdfb4fa07756e784dfa110119b31b0569af3a716a6e8433c1547dbef8fde2447d89e024e04b38e60cfa566a100f0cecbba2c32878ebf4d17179bccf6cf5e8e1b1d68ea8df5db3d5ac92185eec35dd1a751b033826f79c77f1d07782e1c0d4deb04450bf470c244f59a766abfba75ac3a0cf6d6cb0140f4317788b969e9e1800f1aaf8d7fc9f1791573d612a4feefe3ee37cded6751e0dd", 0xf3}, {&(0x7f0000001000-0xd1)="c76d1040b47d8ab6b143fdfcfd75604fac4fe0694206120e81bcb1c3c44db4752f14db812bf61feea10ca08e10e24f6806eaa569878cb92f1b1f76e4353e4dae39c8619ecd2526e37083b59879069c4c9bf88674177151b413a572b01694c38d40ce9e2d8b9fc96c2408cbb7fd765b40969fb545d5cb7a6856b81841145fd4c2c272da8d1c60f2f36760aa3b6d3d75c470ba46b8e7b8a952aa332c877f91715ee125fb9d82b7ff2fdea6b189ce814d6928b2eda044a5c3eac167564dec198b7ae393df2d943f02c2fbaa1fdd17d8165a3e", 0xd1}], 0x4, 0x0, 0x0, 0x20004081}, {&(0x7f0000001000)={0x27, 0x4, 0x10000, 0x7, 0x1, 0xc65, "ca6c0687529140df8d3f94c70fb7712be3ab2cf7e62025acf78af474441985e1365b282bb8a42cce3fdacff85c7c288f5f5981228e0269c5777883dcdfb4ea", 0x7fff}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xc8)="9f50bf831f3cbc941b060fa1d5228329822300aeb828522bd63eab3f6a64050a48ddb264e8e2bbd31bb8cff70ac01248d077bf07acd92ae04b0a45be4dc4571511643999e0e5218181c10e9378b63ad034d7ff04f11d77061f6f37350e500f32f040145f78d704f50efbc432e6d574209cb3e8054efe18d824b3aa9b93453b40a8eb36effc2b27ac94ea79203b56a8ab3fe73524f3c7a538634f58dcb819a8a43091ef249c16188b1045c24ca5cff7910ae6cf4981df8068e75d850118f059ab0154ce13e039e328", 0xc8}, {&(0x7f0000000000)="c34f070713e516309f47f0f917fc2b2c1a1cb9cfe90fba83449bab076238ae7bf8d080ce016fe535927940d9913c3d90e88f69f29850b5c78eb60e859da7557df35c25a6c9ef2731f0042aa45cba8d2c8bd3c6267f20760f07d5a10b3f80b15179e6c2bb0ca2ff185e11cfae9ce3c616f9611fe95f87a15615e01586b492d2777ddf778cf59a78e68e1eeae31f8f33ba5b26be85cc5006a03db8708d9487a887c364b4a4a057a9220518d3943b8663fb52f97deb53b05f618f94b78d69887616fc9cf358ea", 0xc5}, {&(0x7f0000001000-0xed)="99862107d9132fbd09557b547299b7385f7f1c3710850ac3dbd0b7118095fbf83d86aec87a4cd4ae9d4393b55096eb07325687a12ac502b1c0024f40e79f5b1d77076a42180587befa26e42bbe2c8bde4f7137cdc6ce1dbc4ed94e2084d31f8616b327d580174db49f387cb6589640ebbba772c09fa260ad886ee4f39bd692fabd95d82ee8340b32f1edb5816052159c30228b7ce0392316c73b6b99a6584563fdccc4e4ac809153b6ba1788cb8f78b793f13c9f4c8b8e72e5fcc913715a75b88e850d441edcbd467ec74b79b9b4a2233af0f2c165553d84a9e1867b092ef3688eaf38d4f10d8dcdac9257053f", 0xed}, {&(0x7f0000000000)="3290230e9bcaf4ab5a5d398c70dfc2d328d63a6d12ae589283e17ae5416e5b94b47f904efff2e0557f458f11be58cfb6514561953db41be51789589af106384be1ae4fc1f44a502c99044eaec32ce50123357000435aac383e3d12c607b162818b7e6e", 0x63}, {&(0x7f0000001000)="081e85d1c4419fc91385df76c1ecdfc873bc9aebaa975b76747a500edfbe8607c5373716a9d2182c73d990fc0cafdc3cf8d4d5baba386b6ddbf3ab84123904d3cbb1009a0696481eb7a9fb56dce6b14a261ceaf3f06a5f05735fa550", 0x5c}], 0x5, 0x0, 0x0, 0x10}], 0x4, 0x4040) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x4000}}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f00009dc000)={0x3, 0x20001800, 0xffffffff, 0x400010001, 0xfff, 0x9, 0x40000000002, 0xffffffffeb460a8a, 0x20, 0x9}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000db9000), 0x4) poll(&(0x7f0000408000-0x30)=[], 0x1ed, 0x44c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000906000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000042a000), &(0x7f0000f57000)=0x8) 2018/02/03 12:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @empty}]}, 0x24}, 0x1}, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 105.743465] binder: 15490:15498 ioctl c0306201 20007fd0 returned -14 [ 105.766490] binder: 15490:15512 ioctl c0306201 20004000 returned -14 [ 105.777568] binder: 15490:15498 ioctl c0306201 20007fd0 returned -14 [ 105.793233] binder_alloc: 15527: binder_alloc_buf, no vma [ 105.798904] binder: 15527:15535 transaction failed 29189/-3, size 40-8 line 3127 [ 105.823743] binder_alloc: binder_alloc_mmap_handler: 15527 20000000-20002000 already mapped failed -16 [ 105.835356] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/03 12:55:09 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0x10001) 2018/02/03 12:55:09 executing program 3: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a25000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000099b000-0x88)={0x9, {{0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}}}, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300"}) 2018/02/03 12:55:09 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) bind$netlink(r2, &(0x7f0000151000-0xc)={0x10, 0x0, 0x3, 0x80000}, 0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty, 0x9}, @in6={0xa, 0x3, 0x5, @empty, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000), &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 12:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) unshare(0x82000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) clock_gettime(0x0, &(0x7f000032e000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000108000)=[{0x8, 0x3c4b, 0x3, 0xffffffff, @time={r1, r2+30000000}, {0x7, 0x7f}, {0xb3e, 0x3}, @queue={0x8f24, {0x1f, 0xffffffffffff8001}}}, {0x0, 0x6, 0x2, 0x6, @tick=0x9, {0x2, 0x6}, {0x3, 0xffffffffffffff7f}, @ext={0x90, &(0x7f0000bed000)="97992c1f4cf8523163198c9eb8e804e120ca3b829234ffeda525abea5529bf44342cbf8967b8fb322f55086e396e0dd150b41639558bfa94be523fa5103400798e1e1c99df822bf64bfde24de6e8be96074bb009d8043911e3a7e3857c1e4d44c452607aa3701442bfe0f46c5cda395ebb88fca93b36f01e200613e2648ca474fde2caf39089e801f7d9613fc9732a7e"}}], 0x60) 2018/02/03 12:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000016a000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f62000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000743000+0x6e)=0xfdf, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c9000-0xc), &(0x7f00008b9000-0x4)=0xc) mincore(&(0x7f00003d1000/0x1000)=nil, 0x1000, &(0x7f000012f000-0x29)=""/41) 2018/02/03 12:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x7) ioctl$int_out(r0, 0x5462, &(0x7f0000af7000)) sendto(r0, &(0x7f0000305000-0xdc)="9105fb7fa2951d4cdeb10f598d61cec5a6ed1ecb466c276d8771a1b1f33ea89f892d8294160a99f3ab0f43a77af3d8d9e86c6d1f7f335cb3d33210d49f084eb123be7279efe8b5231383b5dda83a8c5346d81641e47a3c8576fb3d6d59c8c8b9b28cdf6c94ebe47fffde684f966374cc0f58f6091b07add5b9c5898ce670178fc7bfbc041d846b3028d273f0174a6282b812d688525eb6cd3511bbf7bfe34e16c5b223027c71e38ccfe31a4f8f91420af384afae80f29a62db681c2212ee26cc0a9daef56c3c65e59967265194670de615717fb9e886dc8b3ea7f21c", 0xdc, 0x40001, &(0x7f0000dad000-0x10)=@ax25={0x3, {"b2e6be1e4d2388"}, 0x9}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00001fb000-0x8)='net/dev\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000349000)={0x0, 0x6c, "5a4927fa0bbeabd10c30cceb6e7c2b1a80a3805188f5c497d97ebd085b87ff574517163c746d1e7a212c1e3d6ffd7a82668a4d1eba3b9212949f2635fa0c991e51ee1cddc3c144657220aceefe6de407db3d525b24a886904d279712a24940034f36466952e211880278a823"}, &(0x7f000027d000-0x4)=0x74) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000347000-0x10)={0x9, 0x200, 0x5, 0x5a7a, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001a4000+0xc1f)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xf63, 0x0, 0x0, 0xfe}, &(0x7f0000f73000-0x4)=0xa0) 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000231000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009cd000-0x10)={0x15, 0xc2, &(0x7f00008e1000-0xc2)="98c43efa341d93423a37209a8601b9426f524b11790a3b7306a79b43de5ab1ff8fea330669cb2229143c753d7b5f4fdd1e8f53b026831aea3fd33faa3bbb2ee619cb1c6a0d8eded56c51f5c7c2a3cf89580c87cc10450473b66d9c03d789a07d4fe13ddadf2785be7d12b125e14aa969c39100d3b5f6fc8809dddc926f2bf51737653ea757fe50dba5573e2d243bd2d959f91a2e80f7dce4d86418c14c84452436c869d83e02edc4f078b2bd3d0cda786b4de48eb49d3b09406387607fe2b26036c3"}) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)) 2018/02/03 12:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000887000-0x8), 0xffffffff) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_pts(r1, 0x1015c0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)) [ 105.841191] binder: 15527:15535 ioctl 40046207 0 returned -16 [ 105.845695] binder_alloc: 15527: binder_alloc_buf, no vma [ 105.845713] binder: 15527:15536 transaction failed 29189/-3, size 40-8 line 3127 2018/02/03 12:55:09 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 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) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)) 2018/02/03 12:55:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ac4000)={&(0x7f00003a0000)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f0000ac6000-0x10)={&(0x7f0000000000)=@newsa={0x1b8, 0x10, 0x400, 0x2, 0x1, {{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0x9, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x8c, 0x0, r1}, {@in=@multicast2=0xe0000002, 0x1, 0x3f}, @in=@empty, {0x7, 0x8001, 0x1, 0x20, 0x7, 0x3, 0x80000000, 0x3ff}, {0x7, 0x6, 0x1ff, 0x1}, {0x1, 0x30000000000, 0x20}, 0x3, 0xffffffffffffffff, 0xa, 0x1, 0x7, 0x10}, [@ipv6_hthresh={0x8, 0x4, {0x70, 0x7}}, @algo_aead={0xb8, 0x12, {{'authencesn(cmac(khazad-generic),salsa20-generic)\x00'}, 0x360, 0x60, "00e4136f1cd83071e7733a25cf60029a862758819e70390610c858a1f849e42e7001f1135a889dc925c2759baf5efc359b239187bba08cb2c89c2527e54d4f551fcf843b9afa9f93d10a64b36d3eb87d9ba6d405ae2522cdb172081f44be118705be8fc5eb954e729b53046c"}}, @ipv4_hthresh={0x8, 0x3, {0x14, 0x11}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x810}, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_tid_address(&(0x7f0000a08000-0x4)) bind(r0, &(0x7f0000d6d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x0, 0x3, 0x1}}, 0x26) 2018/02/03 12:55:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)) r1 = mmap$binder(&(0x7f000007a000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x11) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000849000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c46000-0x30)={0xe0, 0x0, &(0x7f0000001000-0xe0)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000546000-0x20)=[@fda={0x66646185, 0x8, 0x2, 0x4}], &(0x7f0000000000)=[0x0, 0x30]}}, @transaction_sg={0x40486311, {{0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f0000d77000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x1, 0xf}, @flat={0x77682a85, 0xa, r2, 0x4}], &(0x7f0000ca3000)=[0x28, 0x54df30cb27a4f16d, 0x38, 0x78, 0x18, 0x48]}, 0x40}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00002f1000)=[], &(0x7f0000001000-0x8)=[0x30]}}], 0x1000, 0x0, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000031000-0x4)=0x9, 0x4) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 105.892928] device lo entered promiscuous mode 2018/02/03 12:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl(r0, 0x3, &(0x7f00004a5000-0x1)="f5") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000513000-0x4)=0xffff, 0x4) 2018/02/03 12:55:09 executing program 4: fanotify_mark(0xffffffffffffffff, 0xacd62451dcb86358, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x9, 0x8, 0xfffffffffffffff8, 0x10000000000, 0xffff, 0x10000, 0x7, 0x1}, &(0x7f0000000000)={0x8, 0x7, 0x3f, 0x3, 0xb83, 0x1, 0x9, 0xfffffffffffffff8}, &(0x7f0000001000-0x40)={0x3, 0x1, 0x5, 0x1, 0x2, 0x8, 0x101, 0x101}, &(0x7f0000b85000-0x10)={0x77359400}, &(0x7f0000001000-0x10)={&(0x7f00007b5000), 0x8}) 2018/02/03 12:55:09 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000081000)='./file0\x00', 0x80a00, 0x20) r1 = socket$packet(0x11, 0x3, 0x300) close(r0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e02000)=""/207) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d78000-0x50)={@generic="a832e0d885a20153cc8d01ba07595c17", @ifru_names=@common='rose0\x00'}) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000000), 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fbf000)={0x6f7, 0x7, 0x2000}, 0x4) [ 105.944392] device lo left promiscuous mode [ 105.957877] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.976180] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 106.056471] device lo entered promiscuous mode [ 106.067362] device lo left promiscuous mode INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 163.434104] buffer_io_error: 7 callbacks suppressed [ 163.434110] Buffer I/O error on dev loop0, logical block 16, async page read [ 245.032554] INFO: task syz-executor2:15560 blocked for more than 120 seconds. [ 245.039866] Not tainted 4.9.79-g47af77b #26 [ 245.044863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.052827] syz-executor2 D29040 15560 4130 0x00000004 [ 245.058549] ffff8801b92fe000 ffff8801d717aa00 ffff8801d9628540 ffff8801b819e000 [ 245.066540] ffff8801db221b98 ffff8801b86cf9a0 ffffffff838a23db 0000000041b58ab3 [ 245.074530] ffffffff84193118 00ffffff8123be70 ffff8801db222468 ffff8801db222490 [ 245.082519] Call Trace: [ 245.085090] [] ? __schedule+0x67b/0x1ba0 [ 245.090770] [] ? bit_wait+0x90/0x90 [ 245.096038] [] schedule+0x7f/0x1b0 [ 245.101202] [] schedule_timeout+0x56c/0x10b0 [ 245.107579] [] ? usleep_range+0x140/0x140 [ 245.113370] [] ? kvm_clock_read+0x23/0x40 [ 245.119139] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.125356] [] ? ktime_get+0x13d/0x1d0 [ 245.130864] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.137425] [] ? bit_wait+0x90/0x90 [ 245.142683] [] io_schedule_timeout+0x1be/0x390 [ 245.148885] [] bit_wait_io+0x19/0xa0 [ 245.154360] [] __wait_on_bit+0x57/0x120 [ 245.159958] [] wait_on_page_bit+0xf4/0x140 [ 245.165841] [] ? page_waitqueue+0x20/0x20 [ 245.171610] [] ? autoremove_wake_function+0x90/0x90 [ 245.178263] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.184392] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.191112] [] ? wait_on_page_bit+0x140/0x140 [ 245.197283] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.203499] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.210309] [] ? mutex_lock_nested+0x56f/0x870 [ 245.216524] [] ? iterate_bdevs+0xc8/0x260 [ 245.222292] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.229292] [] ? iterate_bdevs+0x19d/0x260 [ 245.235468] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.242382] [] fdatawait_one_bdev+0x50/0x70 [ 245.248323] [] iterate_bdevs+0x109/0x260 [ 245.254022] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.260136] [] sys_sync+0xe1/0x170 [ 245.265448] [] ? sync_filesystem+0x240/0x240 [ 245.271479] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 245.278149] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.284976] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.291525] [ 245.291525] Showing all locks held in the system: [ 245.297848] 2 locks held by khungtaskd/514: [ 245.302136] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.310838] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.320514] 1 lock held by rsyslogd/3889: [ 245.324659] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.333520] 2 locks held by getty/4017: [ 245.337459] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.346770] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.356693] 3 locks held by kworker/u4:5/11953: [ 245.361326] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.370632] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.380836] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 245.390797] 1 lock held by blkid/14467: [ 245.394757] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.403705] 1 lock held by syz-executor2/15560: [ 245.408346] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.417555] 1 lock held by syz-executor2/15584: [ 245.422188] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.431417] [ 245.433042] ============================================= [ 245.433042] [ 245.440105] NMI backtrace for cpu 0 [ 245.443773] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g47af77b #26 [ 245.450930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.460255] ffff8801d87a7d00 ffffffff81d94b09 0000000000000000 0000000000000000 [ 245.468226] 0000000000000000 0000000000000001 ffffffff810bac60 ffff8801d87a7d38 [ 245.476190] ffffffff81d9fc2d 0000000000000000 0000000000000000 ffff8801d8b4b418 [ 245.484159] Call Trace: [ 245.486720] [] dump_stack+0xc1/0x128 [ 245.492066] [] ? irq_force_complete_move+0x390/0x390 [ 245.498787] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.504727] [] ? irq_force_complete_move+0x390/0x390 [ 245.511448] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.518516] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.525497] [] watchdog+0x6f0/0xa70 [ 245.530743] [] ? watchdog+0x125/0xa70 [ 245.536164] [] kthread+0x26d/0x300 [ 245.541321] [] ? reset_hung_task_detector+0x20/0x20 [ 245.547954] [] ? kthread_park+0xa0/0xa0 [ 245.553546] [] ? kthread_park+0xa0/0xa0 [ 245.559140] [] ? kthread_park+0xa0/0xa0 [ 245.564746] [] ret_from_fork+0x5c/0x70 [ 245.570380] Sending NMI from CPU 0 to CPUs 1: [ 245.574898] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b20c6 [ 245.582279] Kernel panic - not syncing: hung_task: blocked tasks [ 245.588419] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g47af77b #26 [ 245.595572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.604896] ffff8801d87a7cb8 ffffffff81d94b09 ffffffff83a8ade0 ffff8801d87a7d90 [ 245.612866] ffff8801d8b4b400 dffffc0000000000 ffffffff84409000 ffff8801d87a7d80 [ 245.620844] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 245.628815] Call Trace: [ 245.631373] [] dump_stack+0xc1/0x128 [ 245.636707] [] panic+0x1bc/0x3a8 [ 245.641693] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.649890] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.657149] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.664393] [] watchdog+0x701/0xa70 [ 245.669638] [] ? watchdog+0x125/0xa70 [ 245.675057] [] kthread+0x26d/0x300 [ 245.680217] [] ? reset_hung_task_detector+0x20/0x20 [ 245.686851] [] ? kthread_park+0xa0/0xa0 [ 245.692456] [] ? kthread_park+0xa0/0xa0 [ 245.698053] [] ? kthread_park+0xa0/0xa0 [ 245.703650] [] ret_from_fork+0x5c/0x70 [ 245.709683] Dumping ftrace buffer: [ 245.713245] (ftrace buffer empty) [ 245.716925] Kernel Offset: disabled [ 245.720542] Rebooting in 86400 seconds..