b31d7b04ee9d1ec75af1a8dca7efa4b9a981afc3269aaed2f7ed3e9d0877d9abca5cd564c2c63368a9fcc994b443cdbc918819b62f22d070bcafeaa00087ef185179ffb2982a0b57fde141e3d40206167a2c59729b888f0f285d7fe55f94cb829367173556c0376bfeaa0c3f15b41741fb98fd65e2114f3f4dfddf3d0384b9e7d562b3872938f24356a207a86c470e61d4d1fc02f6f9dd1f90b945db41ccbf8bb81d54a94d9d19445c43d36ecd452690d7f511c8caf396833093e6013246b7d8cda0fa2f2d3fd2b5a659a0c9a6dcf9ed4661dff647cd85b4a68d4175ab9dee879253ca4f1ca1336a7d8aafb48b3e04318c31348014b79bfe9e01db0fc9bf1f06e6da11edae215769464303f62c7c1a13d528ef7d2935d5cb33c3c3ba68db0c42fef6d821f3cca8391aa8347035f6796d7b80edcbf93fc7e1d769034663952fbd7eb7bf10d7912a47de6f1b2f3ddaeed557686749789ba1dabc5670c197563f91103feefe813473b8bd050bc7fd277d4d8642333ce63b7db2b30c286dc02f48d21d5c754384ff204772f2f946738a107a8f10df1aef109ad4c45735ed3ce4e0008fb375150da1e3cd78f5c40efd33764426fd19a9cbada42e2071e9ffb27c3b8333c0affeae9c02a2f7def7aba2126e090ef553d691056b26e2808b91e37bac701ec5cfb5375303631ba9f3decc412a7cdd4e5c6f10d78bdd3a21977e6a48421d85a3ad602e079ff4c8a839eed220ef533a3e0230031c5d4bcd6acfe4649b804e33bea22b97f34316c3e03a5c8ba6dc1ecfb454f8da26ff653e158696b1c20b92f6dbfdf2481fe5a19750e89b5c3b78868345b362c6b451e3082795b334993ea1f2d26d45e69752fcdc653328a13c0fd922b003158920076ba5fb92043fd6d3379a5ba6f5f329a417af7ca0ecb19debda5a2712a476556fecf76d92f9ce62a271e48ec37744fa6898c6163b09ff430b5a3ce936109d9ca10c1af8db1393c8c619ab3e227069f30992d83ca0ffa3c9ce371c2136921feddb5090d71c0b206c0a337bc27c8d1f9348c1d8ea38e7d8e1ed71520ad8b6bf1462a42c618535ab8bccd29a21e7aa0c3a2bd8211d9064c380e91a12977c7853b49ac098aea97c2599f9ad04346d3f7fd5c1f3956e3466c15e78c6b003b4e9f91db7f9a40555e5ea7a2e7e6299f3619a1d916cefddca01d4c60397c42b5c12a9e40e83a36250b25a7b425f60952361941e2d98361c2dc22f4ead13cad25f967bbc5296c0902f9c03ad7f0edffae1f6e231691203ea7bd7faa9344ec88827a035cb1b7b80b2c31481e14b6a920947fa35909d4e4c028cc0d4bd4809da4bc84c02f6c524ff46d7c2502ed41b8a2bd7b74501555e1116b0d84b11164c6bee7b18abd7b5bcaf009a712efc9beb939164bb8130354e439a1d8f8530d689544add6b9daa681d190ed765ccb8e26d34c72fe65892d1eb99f060727921cff3dfa3cba347b0584c5a0b1d42e0ff041ceab2861b14666792af905a5b9e9392f892580afe44db0cb48410f017e26dde879c7fc8fc3d0c80d39397d4222714e70bbcbef9144915fadb9e775c245a16d3894b718b8a2a49e8d72bed5132d339de8c9d62d5367df169eb030600825dbf9ce0c27d0de799ced32676fafcab42dfbc4eb324f3bc1dd19697379a712d9a064c2b1ac68a6fb02b6ca2dc695e1f5ffa67cea0457c0eae8783a575e1c5c15a135f3adc4781bed355f3918a226f890e600806cb8d3160e75c7cfb59a31ae0af1e58b09812d46e325fff55394fed5c0f1ad6e612b635db00f11d2cabd693ebf237b2bb0827b22255f6332e235418d6a8c8032f566ae7bd8309aeecd47514044b3f3b7b31f22435a641533078fb0ab10caf36203e1144a608efb6f879bb9b7ab798d70ebb1ed51a918d9cd5aecd08d8f9cfdf209275367800afa0bd3518dd7fadf3e7813da459054e64fe1be92eec1fb53330e620b7f9ef4ec51a8175c55986cccce6d2c0faa2451c4fe4ff59476cc1e0c6864ce48756f6f541b8772bdce0e725615e2ed8b6968dd9bf4e8674f1ac55e39dae105676d93453ceaf10053d1bb89a9249c863d3b7002ccc2fc9b193a3f50007272a1d2bde0d7b35fcb421b9ce73267d7ed801bd8413a2407e70d5c57b1599e35d1148bfc31a395dcb7017fc647f4d4a8568ff5aa07b7bae3f692f38a768a93a318d06d063c5292b2b2264fb1678f58ce39d4b3e222cbed857bff3954d5f15617ba759ad1ac00d5c0df231137c39bda88ad9c192ccd5d63e2dfa92974b20bb9e123b59988a62c4f99aa5e47622c591ec3d03f7b26b9f1ad28b4aada59b56917de7b735095790b5a6b15826f661cd1eb9501ba8b6c30e45a657ba11c020e82a6fc5893adbf8e72018f47910595f5f2fbf4e22ccbd7393f386155c1ef00f07fc0c7d0aedd1dadfa3c48add0dd125f66cb716e981e200f37e3c95cb0d667ffef2792ee73b390a34f186b732cfc215f1a4ace7f9971b0367cc4e5c63bf2e650142e2cc220cf56991f548e7a61b56e3151be61e77d7c32f8335a5f0a7e9661bb469a51925be6b695f02ff43a54ae4fa017bf8750dd4888f372b2cbcb554d47414d90d83af2a8c9f19892bd3b1631e85fc7d6e1213ca3e1b5d2ffcb137422e7f7b54849ead8ff77dcdc6e35ad9d126734d586e592a530bcae0690827ce09fd4cdb9da50b937edf6fee98c9bf6fbfc1b9e685dcf919b9593efde208d73a4321b77e6c54e98e3cfd5ccbee0caed175ad4ae880f16e80980ff68a64bcfe93361922492efeefe0a803257433a4335a64ec7fbd0be39daabf46e71944a1d063fbe9e0db399dad47918bc14fc888be1b9056ed4cbbd94befd1dd8e1674e686007a3c8406c83af9dc70ee1208b984c57840a0058a72911194e89373334133cf6ca7b7acc6a2c9f664feb0f77341d4b605d5051ea656b37d7cf9757b862b22b90548feda0a1893229239b2860a7d17e0ee6f1347aa9247e5955cbe903159f7acb976ee242fefda8f6ac38d4844aaeb7cc923a69dbcc5d9fd8df83062e97c065c7a12889f2c7789fb5ffab6c0f40b943a9cb910664268714256c1910c2ec6f079b2f50d10cf48018452c6d4293c59f00b085dcf5b7526f72eab20f9c322fa1bf73168c0ce0676932cb8292272bb840f62d31968eec4356c02d79303924056cefed0fff033112ae3aac2a406e79ccff5f9f76a6da70f9489a945fe648a16e62042dfebb14f07ac815286bbdac4ae3f796f9659c98ba3b6165db689f482159eced0d4784fa7f196efabff66b3731707cc10dd3dcdbe098dc9a38846ffb465bfe7afb37c44f4011f759aa8b603aa6d0cd26588c75ee08ea7009cb9ad4d1a5248c98b900cc4249a9d5e79e28ac640958a419db80059f34005fe42673de3108deaab83563f4f6b0761deffbbf9618f75e8bfbb975f0c9a0b14fc97cfe889fdec10c8498f613d354f4ffc207cd360aa855a9aa1ecc18b099e3d6a154e80d22149390b274d26cd4aaff9b594be92aec78a1644f5d867ec0e2674dfcd8fc3f402ebb3abcd6cc066448c6930ff81b702f22b0a062eaea2a9d6c8ee140d541bd2f4d9a597304d2921ec13547e17e6434b20781384f1b87d36a9c0091b11fa86a265396b2e0c95bf8c12baa295f6f5b9bf68b5c9c22935c0f7fca3d5249a5b365ddcb7b8d8301cb72ea8e7a72b014504183f7cfe7e03401a5981bfea6b557c86441a2f5392e2efb54b55a8b990ed0da7cf55d3d70e41cc30024ea73baef352760e0991d949ae457fbd10a609fc53411825665262a0b1685b4de5b1badf5bf92164e7baa8a1c4f4863916a2ae478ed1727e846b03f1a6b8a2b8e7d78735818d2b73a2048d074418cae5aae968ccc4d8dbd916dc34b5d45af3c47a0079f7439cff0588339062cf0860f70885b0602fb83694e81e7fee48868d36a8ad0dab87c112b331b92b83b923bbb3792eca6266c428351f5ec9b0af8e0c7497131a832948d0067e2a841ab65a794b3d106335d33b1d096de938cdf1260eae404816b56d9a095c0fcf84b8a31936040927977fe73e522dea9cadb2df9a7a6e2e4d715070ffa98e2f259d314def0169613e313ce211474ae25998b3394cb940ff1bcf175776f229d4e4a2b7e2ca1be7f3e586d7ae6a05e915016dea16dc132db6ae6fbd84aa30cc9b264a12642dbd5f5f0527558811fccbd1f48d0e2a8c5376b7cdb33af13c1e9cc0dd348f91b37cd753753601181c536c092c561acf5462ce35a0d7ab23f2cbec670177c80c039a5ecbdbef79a33cfe8e8b60f34c0a1e14fb022d72583018422480f8d6c97db9b3c275f8a92e285b31cd489c53cd608aaeb541b688efb0f7a6598e5859f0fdd64b472480c8af41cbe7a790847f79f31e368761a1e020b5973f2ff51195063ac18c533ab9891637249cfb7709c5a35745c31ccce74b94d4031156f79033edfff8bc667182bb8936b43ac9f642aa8ef9bb25ab296a49532778b3ac745d77a558f8c8cc0ba1a1b60d11266aefaeb6cbfda3b2189bd90a2132e4b7e2a0dde9adf6ddfabc155dc970f298b2704989944d527e873f0f39708cc20e5606eb25876ffdefd7b92f616e9048a8fb6460a7eb865bd1b5cb7e8f2439539e1a6d0dd275f4603f0183644fad2afc3c28324ec9a239206741801086bb4b62c4a1e6392402b83090472b9da064f129a286d69f84fa8d7220629baa0d2e2abb43ded3d1c593a7e63b70499eba735dc89cd0cd25b30e3e4bf19ac557ae881c4c30c16feb20f73e8254154f0d12121fe8fc3c173e750fdd8cc7f834f0386510e759e7deb4a28d8ed713094c3b9759b2690c4820a5b140d36bfc7d43798c15d4c216bab8f48a5d60e9730662cb9ca01c9e44821195bd2b78cb6797191422571f40166d262a645759d523a7bb402348f15f9502a27f5e80b938713c28f986be4a609c26e195e6cad23c53e7e87d4076629e1959485083e8b0aca720d6c4ee78c6074ac2d059035fce4067b9b9a10566c29369772f6e7bcc8cd0736cc831c3fd21d52d08b35888dc1656ddb6a09547dc335d5f9073dab6223d448416fef940eb662d484f47a3d4048c30fef7b610d00e46370ebfd80027e062fc48f9a5fa66559750848937cead7b1a31e650669137282b594abf5cd0de6d014c974f176c7f6a42283b10bd10153e8d87408a6e3da9668d7c1917206b086ffe1985c85af2c4771aba0f55c6890fa24eb9a73391d4423b5790a9be5b3d6404408f2ffa6804abcd65b3cd6487332ab3563a47bad1d2ad388e33ed0", &(0x7f0000004000)=""/234}, 0x18) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000f000)={0x1, 0x5, &(0x7f000000f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x3, 0x0, 0xb, 0x6, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x8, 0xa2, &(0x7f0000010000-0xa2)=""/162, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000)=@assoc_value={0x0, 0x0}, &(0x7f000000e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/22 11:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x8) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000fd2000-0x18)=""/24, &(0x7f00009f1000)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003df000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x3, 0x6, 0x7, 0x3, 0x6}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f87000)={r3, &(0x7f0000ee6000-0xbe)=""}, 0x10) 2018/01/22 11:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001a4000-0xd)='/dev/binder#\x00', 0x0, 0x802) fcntl$notify(r0, 0x402, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) open(&(0x7f0000212000-0x8)='./file0\x00', 0x400, 0x112) openat(r0, &(0x7f0000fab000)='./file0\x00', 0x2d02, 0x130) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000975000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000edd000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1b000+0x302)='/selinux/mls\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f00003d4000-0xc)={r1, r1, 0x4e}) ioctl$KDSKBLED(r5, 0x4b65, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getflags(r1, 0x40a) timerfd_settime(r5, 0x0, &(0x7f000001f000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000059a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000010000)={0x5, 0x3, {0x0, 0x3, 0x101, 0x1, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) stat(&(0x7f00001a3000)='./file0\x00', &(0x7f00004b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000f9d000-0xa)='blacklist\x00', &(0x7f000093e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000803000)='\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c42000-0x10)={r1, r1, 0x2, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000a53000-0x40)={0x800, 0x4, 0x2, 0xb9d8, "5032b51e1d0c716ebcbc3e3bac9418347589375b924439d8534d6726e123f7f2d6d0a4658371d7a925e35cc6", 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023b000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ae000)={r4, 0x2}, &(0x7f00005c5000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r5, 0x0, 0x22, &(0x7f0000004000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/22 11:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffde3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/22 11:30:31 executing program 5: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000842000)='/dev/usbmon#\x00', 0x6, 0x1) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000ad9000)='./file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x7, 0x3e, 0x0, 0x0, 0x0, 0xfdffffffffffffff, 0xbf, 0x0}, 0xb) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000adb000-0x73)=""/115, 0x73, 0x101, 0x0, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000ad1000-0xa0)=[{{&(0x7f0000ad7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000186000)=[], 0x0, &(0x7f0000ad1000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00006ef000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x0, &(0x7f0000adc000-0x4)=0xd5) r3 = semget(0x0, 0x2, 0x40) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00009ca000-0x94)=""/148) r4 = openat(0xffffffffffffffff, &(0x7f00001bc000)='./file0\x00', 0x4000, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007ef000-0x9)='-&cgroup\x00') mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000ada000-0x4)=0x1) 2018/01/22 11:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a90000+0x3df)='/dev/sequencer\x00', 0x480080, 0x0) bind$unix(r0, &(0x7f00002cf000-0xa)=@file={0x1, './file0\x00'}, 0xa) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000790000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000b28000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000065f000)={0x4c, 0x20bdea}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/22 11:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioperm(0x0, 0x7, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$void(r0, 0x5450) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000504000)=[], 0x0) 2018/01/22 11:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000887000)='./file0\x00', 0x400000, 0x100) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000020d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000666000)=""/246) bind$llc(r0, &(0x7f0000023000)={0x1a, 0x15, 0x7, 0x9, 0x9, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/22 11:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e6000-0x11)='/selinux/enforce\x00', 0x40a400, 0x0) r2 = dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b7f000-0x8)={r0, r2}) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) stat(&(0x7f00001a3000)='./file0\x00', &(0x7f00004b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000f9d000-0xa)='blacklist\x00', &(0x7f000093e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000803000)='\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c42000-0x10)={r1, r1, 0x2, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000a53000-0x40)={0x800, 0x4, 0x2, 0xb9d8, "5032b51e1d0c716ebcbc3e3bac9418347589375b924439d8534d6726e123f7f2d6d0a4658371d7a925e35cc6", 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023b000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ae000)={r4, 0x2}, &(0x7f00005c5000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r5, 0x0, 0x22, &(0x7f0000004000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/22 11:30:32 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, 0x4) r1 = syz_open_dev$audion(&(0x7f000073a000-0xc)='/dev/audio#\x00', 0x7ff, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000028e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000002000-0xbd)="c6c809ec17a4928d7fd5eca1a0e248cd3ebe58df5f06dd8218bfe87fcfa5a17336f8f1d5e3b06a454a664d336cde344a4090bac78889f2c383abb95331c0a334800c74b9acb4e483c2702c7ee15e020b1e6f46185ccab7039bc9de57a825799f352a04cc6d589a00acac7be61e519e07d15384fe26e0cd7f01f7f3f2cd263ddbfb6d89b330f3cff0a1863267eec348a203028faa78691fc6dcb8e0c13d3d25755d7b2683f99a0f4e44c600a631dc859fe4d1746e28c52e62cff3207c7a") 2018/01/22 11:30:32 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b4c000-0xa)='/dev/cuse\x00', 0x80400, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e49000)={0x7, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0xf, r1, 0x7f, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001f000-0x4)=0x0) connect(r2, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f86000)='/dev/amidi#\x00', 0x40, 0x10000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20000407ffc0003}]}) open_by_handle_at(r0, &(0x7f00001f6000)={0x4e, 0xffffffffffff7fff, "fb1b32be20bec90dc73fad6cce3f6bd3ed39d24093821c67a94f2afdc3030c38f807499d4904a0702e837bae7b4e63d3847d4739c821bb5736e31c6e3d3f3cd659b0467f5660"}, 0x44180) set_tid_address(&(0x7f0000d90000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000166000-0x108)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x5, 0x9, 0x4fe7, 0xfffffffffffffffb, 0x7ff, 0x59, 0x200, 0x6, 0x4, 0xffff, 0x8e, 0x2, 0x2]}, &(0x7f0000fe3000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e55000)={0x10001, 0xfff, 0x202, 0x7, 0xffffffffffff7e5c, 0xb7, 0x8000, 0x9, r1}, &(0x7f00006bc000)=0x20) socketpair$inet6(0xa, 0x7, 0x1f, &(0x7f00005ee000-0x8)={0x0, 0x0}) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000)='/dev/sequencer2\x00', 0x80000, 0x0) accept4$netrom(r0, 0x0, &(0x7f000002d000)=0x0, 0x0) r1 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000de000)={0x80}, 0x1) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00000a2000)={0x39980732, r1}, &(0x7f00000ef000)={0xffffffffffff3527, 0x8ba, 0x7, 0x9, 0x4, 0x4}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00000f0000-0x60)={0x0, 0x2c, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ef000)=0x0) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007fc000)='/dev/vcsa#\x00', 0xc97c, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00002c5000)="e130d6da2c61858c22e86fb6500ab88f2d38adda58b9ebde3183dc6a5315669ea23afd5e5d200a9de37c09cdd6e866c8d7ff70a3edc39b33fd41180a1a4856271331194ea44aaa526a7c2196a48279ee") r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000215000-0x67)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000086000-0x8)=0x1) bind$inet6(r1, &(0x7f0000dda000)={0xa, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) read$eventfd(r2, &(0x7f0000d01000)=0x0, 0x8) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/vcs\x00', 0x2080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00007b2000)={0x0, 0x1, 0x3, 0x100000001, "ef180d4f17a6ccb76f6af800809e90e7907bfac5c3536ac81bf2afc954d8a0a172d9e7e6180b64c2feefc82c", 0x4}) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000061000-0x20)=[{&(0x7f0000e31000-0x1000)="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", 0xf20}], 0x1, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r2 = semget$private(0x0, 0x0, 0x2) semctl$IPC_RMID(r2, 0x0, 0x0) [ 39.455229] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.479424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) bind$unix(r0, &(0x7f0000589000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$lock(r1, 0x40e, &(0x7f0000f09000-0x20)={0x0, 0x2, 0x0, 0x0, r2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004be000)='/dev/sequencer\x00', 0x200000, 0x0) r3 = open(&(0x7f0000480000)='./file0\x00', 0x2000, 0x108) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000181000-0x4)=0x0, &(0x7f0000f16000)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000635000)=""/214, &(0x7f000034d000)=0xd6) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000d53000-0x70)=[{&(0x7f0000b1f000-0xdc)="", 0x0}, {&(0x7f000092b000-0x2c)="", 0x0}, {&(0x7f0000129000-0x44)='>', 0x1}], 0x3, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe(&(0x7f0000e97000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000a0000)={0xa0000000, 0x0}) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000907000)={0x0, 0x0}) r3 = dup2(r0, r1) rt_sigprocmask(0x3, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000d0000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026b000)=0xe8) getgroups(0x1, &(0x7f00002e2000)=[0x0]) syz_fuseblk_mount(&(0x7f00002fc000-0x8)='./file0\x00', &(0x7f0000d34000-0x8)='./file0\x00', 0xc000, r4, r5, 0x6, 0xffffffffffffffff, 0x100000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f0d000)=""/210) write(r2, &(0x7f0000eb6000-0x1)="19", 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000668000-0x4)=0x14) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0xffffff7fffffffff, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000001) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007ab000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000db7000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a23000-0x4)=0xffffffffffffffce) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f5000-0xf)='/dev/sequencer\x00', 0x404, 0x0) sendmsg$kcm(r0, &(0x7f00003c2000-0x38)={&(0x7f0000bc6000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0xfffffeb2, &(0x7f00007a7000)=[{&(0x7f000078f000-0xb4)="7556f3c2e26963a9dade99c7bdd5c2ffe7c3861ba01c16000bc5f298a09c3335533cae71466846715732ee592b4fd7ca1e3e67c34ed6e51ce18c521737d850afe90803606bc5057ac6e2dce85076947f5d8daa5beb35565661d3eea17d7f2294ff07f5a7ddbae7ce695a92cf252b463d83f7d67b5f20618294afb9dd829d7a04f550322f5d7575613e9064c2d2f785e556af47cc5f30a30b97b42a031c176ddc4706da8d805345a23313ad067e78278d03e82b69", 0xb4}, {&(0x7f000087a000)="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"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"}, {0x88, 0x6, 0xfff, "d107046c20cf5bb48ff876385830d23220dbb8ef3230361c2394e7b179fdd9fafde7dc8faccd9fa312ea4f45893eec415e8459cfd06fb0d6ecbc3fd43d3f3863aca2fd992bf0b00e685870f641a7e85987b329cbd33a4f395e586f95c837d0b39927c7506cd6cc06aff77851c5f8660f448cbd73ed3e"}, {0x68, 0x118, 0xfffffffffffffffd, "5e7304a982a2a385cc340929d26c01e7c5af5703cf6d75b27ce7a3f3a8c3e1922ec6f780ac07b75bcab2089de94660dd078e0630198fbbf86ee73f326af66b60876276248e82efdeb1dada7ced3f961a6225fb169309"}], 0x1400, 0x0}, 0xc000) r1 = syz_open_dev$sndctrl(&(0x7f0000985000-0x13)='/dev/snd/controlC#\x00', 0xff, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000080f000-0x40)={0x0, 0x0, 0x0, 0x0, "662818d44a260aacf25464ee8e77c83b09f16dc7cba4548c890dbf806f934a64388cc792d4bcbae79fc2d9a9", 0x0}) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7, &(0x7f0000792000-0x8)=0x0) pipe(&(0x7f000055f000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000505000-0x8)={0x3, 0x81}) r4 = syz_open_dev$usbmon(&(0x7f00000b3000-0xd)='/dev/usbmon#\x00', 0x1, 0xfbe3b28760121c3c) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f000086b000)='/dev/mixer\x00', 0x200001, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f000098f000)='/dev/mixer\x00', 0x40, 0x0) r7 = eventfd2(0x2, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb3000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e77000)=0x0) r9 = eventfd2(0x9, 0x80000) io_submit(r1, 0x7, &(0x7f0000dc8000-0x2d)=[&(0x7f0000a1e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f000078f000)="a8bcc45a21918fcbd9970a29d7517c30d6882cec23caa026ed31958a4309ac4b623291eaa8ca9a5e53e1cc8ae26effa5f5115044e0d4b23a2b7bb798bede75e52c44127ce166157c0590729a993ef6f2ce96a842c7018174685bf47ba512298bbbc66da9036995cf671715bcf343049fa90ddb64125d", 0x76, 0x0, 0x0, 0x0, r3}, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000c6d000-0xd1)="75536ed990a3e863943415651a989394b3637f533b50dfc2a2715b1d3956da970b2ba3c4706f1cc9851271239778f1910306ce5dbbc1f7fd37e09c00baeda5154aae71d0f90d2ee91498ed7678100c737ba84ea0ab48e830c3dd88d11d52fd4b0b45d504d074c92d64f57e46f14d75552ce9a26913bba31a2f386193e552fc84e47410cedf5800aa657f3b5729ea1fc4f965e385cbe4a938bbfe15188076fd06cf0e2269fa0c79732307a97efb70b9446ba14ecbdc5ab9e3977d1b0f97ebf1761d6eb7711beccd3c0b00b276853586503f", 0xd1, 0x9fc8, 0x0, 0x0, r4}, &(0x7f0000203000-0x40)={0x0, 0x0, 0x0, 0x0, 0x401, r0, &(0x7f0000318000)="e56b8556ef59d9f11cf4a990dddbfd4f6ff718d5cf9d4d042f97e6d7b25412c10842bb7bad3aa1115f", 0x29, 0x401, 0x0, 0x1, r5}, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000c37000-0x18)="2aa660d08ef6ea0fa679d345e97fe476ba1d91780b9b1aa0", 0x18, 0xae, 0x0, 0x1, r6}, &(0x7f0000068000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000ee6000-0x2b)="0a55e87c78cae6c31c9d093efc9fb4a8d3c2357442297ab800255a0a84afb199dbf49dc280a1495cc3b667", 0x2b, 0x8, 0x0, 0x1, r7}, &(0x7f0000ce3000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000532000)="f35ba689f0fd3bf103b9725f690c6457d11e51eaf2292f923fa15fc95b8f03e6cc8007078bd465008403184b159e930e3fdeb252cac25a053cc3005e6b17b126568d167c0f391e3efe4af990a584f7c985d58ab57b53892559f08c393d513d0f1d453d390cb714e05128440b21ce13d98181fc76b8307447e0b6ab250116b26ae94262b204f6e8deb40a6a9c9f216f35f6cddc32892839a9e1be6c1a738d0138275d539b557114474e4ddb2a350ec38817019c720aa10114788d2856602d527d9b5b8d4a02febc4290011d29ee1e16ab3c365b", 0xd3, 0x9, 0x0, 0x0, r8}, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0xe, 0x7, r0, &(0x7f00006e5000)="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", 0x1000, 0x3ff, 0x0, 0x0, r9}]) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x3, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f0000255000)={0x6a1, 0x100000000, 0x10001}) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e6c000)='/dev/midi#\x00', 0x1000, 0x402) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a3b000-0x9)='/dev/dsp\x00', 0x4040, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007ce000/0x2000)=nil, 0x2000, 0x1e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3e000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000921000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000a86000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000cdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000072d000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000045d000-0x8)={r5, r6}) getrlimit(0x200000000b, &(0x7f0000d07000)={0x0, 0x0}) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000186000-0x8)={r4, 0x802c972}, &(0x7f0000d32000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x40042408, 0x0) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000afd000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003a2000-0x16)={0x9, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a3c000)={0x8, r3}) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000313000)=0x0, &(0x7f000094d000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = dup3(r0, r1, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00008da000)="ad46d16f409f1431955d2e3c53eb647f065de2a2885ed961ce1037212128fe1bc253f50f5a747a11cfe8171912c3824a7617361b9e75ed43c48471757c43f8af06ad40b38b8a871e0d4e6a007471c24610c3b7606c56cd46e692b573e8e4867ceb316e5146") ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x337) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair$inet6(0xa, 0xb, 0x8, &(0x7f00009b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e90000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xf006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xdea, 0x0, 0x100, 0xffffffffffffff8e, 0x3, 0x80000000, 0x3ff, 0x1000, 0x8, 0xc16e, 0x9, 0x7, 0x56bb, 0xe290]}, &(0x7f0000380000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ead000-0x8)={r2, 0x5}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000e2a000-0x99)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea70000000900034c", 0x20) recvmsg(r3, &(0x7f00006e3000)={&(0x7f00005fe000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00002d5000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00004a3000)=""/0, 0x0, 0x0}, 0x0) [ 39.497548] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001a0000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000010c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r1}, 0xfffffffffffffe8e) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/vcs\x00', 0x12000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0807, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000110000-0x38)={&(0x7f0000d37000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000474000)=[{&(0x7f000018f000)=""/146, 0x92}, {&(0x7f00009ff000)=""/4096, 0x1000}, {&(0x7f0000349000-0x76)=""/118, 0x76}, {&(0x7f0000455000-0x54)=""/84, 0x54}], 0x4, &(0x7f0000bec000)=""/4096, 0x1000, 0x4}, 0x10100) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000058e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000319000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a0b000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004e4000)={{{@in=@rand_addr=0x4, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x6c, r1, r2}, {0x200, 0x80, 0x6, 0xe06f, 0x99, 0x80000001, 0xfee, 0x0}, {0x3, 0x20, 0x4, 0x1000}, 0x2, 0xffffffffffffffff, 0x0, 0x8a0409ef96fa9d76, 0x3, 0x0}, {{@in=@rand_addr=0x9c0f, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x5, 0x2, 0x9016, 0x0, 0x8, 0x2}}, 0xe8) r3 = syz_open_dev$audion(&(0x7f0000e43000-0xc)='/dev/audio#\x00', 0x7, 0x98000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000075f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) getgroups(0x5, &(0x7f0000322000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r4, r5) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000fbd000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000029e000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000577000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0x5f}]}) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d25000-0x10)={r0, 0x28, &(0x7f0000c98000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002eb000)="", 0xab8ee27b0bd6acee, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000058000)={&(0x7f00008a6000)=@ax25={0x3, {"64c7b14bb02af6"}, 0x0}, 0x10, &(0x7f0000d61000)=[], 0x0, &(0x7f00003f4000-0x145c)=[], 0x0, 0x0}, 0x1) fadvise64(r0, 0x0, 0x100000000, 0x4) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002e3000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428420, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) prlimit64(0x0, 0x9, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f000012b000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0xb) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) clone(0x0, &(0x7f00009cd000)="", &(0x7f00006a7000)=0x0, &(0x7f0000801000)=0x0, &(0x7f00002ba000)="fb") kexec_load(0x0, 0x0, &(0x7f00008f9000)=[], 0x0) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000344000)=[{&(0x7f0000ebe000-0x1000)="08b2661380b563394278cb1410f98237581794b63840ff68330aa92ba2e5a3bc7b7f171fae8397d92f52698a2f7f1d3f4af836d149ee5853194fc6c77d95f32e0393903405cb2ef4801d085402c8a2f1b710f4c8e82225f92088dc6f445a36da78602b6b2ada1301e4d2f12a642cfd449530ec4a3d81b8a9b582d8042291feeba728633b99a4dbc2ee07441e3f3bb20f", 0xffffffffffffff6f}], 0x1, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000205000)={&(0x7f0000862000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b74000-0x10)=[{&(0x7f0000f7d000+0xc9)=""/162, 0xa2}], 0x1, &(0x7f00002ae000)=""/36, 0x24, 0x0}, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00009b3000-0xc)={0x2, 0x80000000, 0xfff, 0x34f, 0x78f, 0xff}) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/mixer\x00', 0x401, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f00002ec000)='./file0\x00', 0x10, 0x200) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x6, 0x4) connect$inet6(r0, &(0x7f00002b3000)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x5}, 0x1c) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eda000)='net\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000827000)=0xffb) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000001e000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000001d000)="6663f21f66d09d") getdents(r1, &(0x7f000001d000-0xb9)=""/185, 0xffffffffffffff47) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038c000)="0a0775b0", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00003a3000-0x20)=[{&(0x7f0000c2e000)="4778a82d446e9e66f4d678ecbaaf3adf", 0x10}], 0x1, &(0x7f0000244000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f00004de000-0x8)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f00009ba000-0x8)='./file0\x00', 0x42) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r2) lremovexattr(&(0x7f00002f4000)='./file0/file0\x00', &(0x7f0000a52000)=@random={'security.\x00', 'cifs\x00'}) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e3c000-0x1a)=""/54, &(0x7f0000f62000-0x4)=0x36) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ee000-0x11)='/dev/qat_adf_ctl\x00', 0x680000, 0x0) write$selinux_context(r1, &(0x7f0000a30000-0x22)='system_u:object_r:tty_device_t:s0\x00', 0x22) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f00004c3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[], 0x116, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0xfffffffffffffffc}, 0x102) bind$inet6(0xffffffffffffffff, &(0x7f00007e5000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f00007ca000)={&(0x7f0000987000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00005e5000)=[{&(0x7f00006e3000)=""/78, 0x4e}], 0x1, &(0x7f000062b000)=""/204, 0xcc, 0x7}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000495000-0x2)=0xac, &(0x7f0000873000-0x8)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ee1000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5f, 0x5, 0x401, 0x2, 0x8001, 0x101, 0x9, 0x0, 0x401, 0x80000001, 0x400, 0xfffffffffffffffe, 0x100000001, 0xfffffffff6ea47f9, 0x2]}, &(0x7f00005e3000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000444000)={r3, 0x7}, &(0x7f00009f2000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005e8000-0x20)={0x0, 0x1, 0x4, 0x1000, &(0x7f00003dc000/0x1000)=nil}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a45000)='/dev/ashmem\x00', 0x480800, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=""/14, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000003000-0xc0)={0xf97cff8c, 0x8, 'SE Linux', "56f18faca1a114a9a97cde0a5dd535896d3f1278932bb9accfda7c0223ecc6e80bf31392704d1b849043631be7f406a310a2f856bfe63cd59caadc3f422d77b2c13e1ed7392de25ac224bfb44bd791cc01499ab1d42ffcaf792f2c94cb5b3589698c25cad7cacf49ac8874f5d9ab3739b9a6af025325adf2dd56efee4565a4ca337de9a35501bfc9236872dfe4e3cda54c94e52b3e6225a30a89b5dec541c6613c7824eda7fdd82dedc506107ff36d9b"}, 0xc0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000002000-0x4)=0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x2, 0x402) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000006000-0x30)={0x1, 0x0, [{0x7, 0xfff, 0x2, 0x7cf, 0x5, 0x5e64, 0x80000000, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x49a, 0x800, &(0x7f0000006000)=@generic="d935e3ba82d7174903485a3e63b83612", 0xfffffffffffffffc, 0x80, 0x1}) 2018/01/22 11:30:32 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000378000)=0x80, &(0x7f0000f05000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x178)=@report={0x178, 0x20, 0x0, 0x5, 0x0, {0x2b, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8001, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x1d, r1, r2}}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x90, 0x3, {{'lzs\x00'}, 0x240, "75dc9d19e2883d03e85094cc19e604c40f890e72ab4307ea31ec3471c449ffe08b93450d20ead73aecc5c64918e2940a9fe63c47d7881af38d3cc483a7a6b78c96ef516248488058"}}, @replay_thresh={0x8, 0xb, 0x0}, @algo_auth={0x70, 0x1, {{'sha256\x00'}, 0x128, "5bef817638e22333a6db80370ec0956c2840e1c2e891c270c1c0b95fe0e218d57c173411c0"}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @tfcpad={0x8, 0x16, 0x55b}]}, 0x178}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x6, 0x1, 0x0, 0x4, 0xc6, 0x10000, 0x1f, {0x0, @in6={{0xa, 0x1, 0x67, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x792}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xffffffff, 0x1, 0x2e8}}, &(0x7f0000001000)=0xb8) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8a, 0xf3, 0x100, 0x7, 0x8}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x5, 0x1, 0xfffffffffffffffc, 0x8000, 0x6, 0x1, 0x9, {r5, @in6={{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x101, 0xca, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002da000)='net/ip_tables_matches\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000055a000-0x50)={@generic="f67675e7e594ab4cee6a57d41afb90ff", @ifru_flags=0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c44000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f1c000)={0x0, 0x0}) write$selinux_context(r1, &(0x7f0000957000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x6, &(0x7f0000003000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000001000-0x28)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x6e)="7df36bc297f685f29f37b87ed3a842ef62099794adf754167cdc16edecbdde8cbc7d24548373c791", 0x28, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000005000)="42f09768073c147d4aa1b908bd313515f7c61c38710c213b510957bf335546e7929a5a7887ae1138c8b6114272cb82c2513dee02e2cb77505fe9e03b4ffb261151027f241939b6aa9476393c53c31fb68348341410164a54f79d506560c555cedc76c83fad9fc68daa5ee90f3dbd52c69c0cf676fb2235", 0x77, 0x20000000, &(0x7f0000002000)={0x4, 0x97c, 0x7, "093258de7be3", 0x2, 0x0}, 0x10) 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000240000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000703000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000d000-0xb8)={0x0, 0x9, 0x1ff, 0x1000, 0x7, 0x10000, 0x3, 0x0, {0x0, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3, 0x80000001, 0x5, 0x3}}, &(0x7f00001e6000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eab000)={r2, 0x19, "8b1d3942d0c1d69108175ca2161ba4f9d3f88959eead7f045f"}, &(0x7f00005b0000-0x4)=0x21) r3 = epoll_create1(0x0) sendmsg(r1, &(0x7f000069f000-0x38)={&(0x7f000036d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x2}}, 0x2e, &(0x7f00005bd000)=[{&(0x7f0000812000-0x34)="4cbd1c3dd2572acf081f54171fed3c300d6ecd34ac4faeb1ee1c56ce07565c95508bc1d073ef95b98e182687f668c0c6c285b558", 0x34}, {&(0x7f0000af8000-0xfc)="592501d898fbdd7d6a9f6762239339eb7cb1f40789bfe0f7473671a1daf7c6e48569a1a8cf8e49a1f14d0458982cd810200d0cb0b5997ce9232597b56b90ab1be180000d42cbf0311c1f7100eca14157dfe2441eb714bf81295fce1c2d0ebc42c41fc08d9d95509531f5caa2a248c45aadcf3b0f5d86abb96289e60cb33102e22feda80bf4025eddbec0918adfe572d4bf80b2894b502acf0e30c45e6427078a3589016d936ab6365cea58cabe6d0f902397398faf99785e43edf3216a32fad2547302647ff0dd9a13fb291217fdf28b637315942790ef25870620519c9c944a780d57764851494314fe53cad1b45cce439e056f04179094c5f96e5f", 0xfc}, {&(0x7f0000757000)="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", 0xfc}, {&(0x7f000010f000)="795a74b9a7619a1b9d3c6ec5413eab4c6f42fc8f7ee711aea7873e3d5947ed50bf07a09e0f186cbbfa1469439cf7a66f0ddc92a68a0fa2020257cf8e2aa3921de9a3f2a29672d797e8b3dd27c747ec1d7a2062a5a6a9a33c0a5d211b2e938391f9a2943fdc9fe34facf0617d580a50a44a402543676dfd2975fb07d730f32b9999cfc392d4b5bd44a10415af1b3e65a0354e9f4960d896b331bf61b95a41ab555d043829923a2a6057a731071869c2c5f35e8e164af7bdc3c9aad2a353af6427bb5f67d79b0fdd7f36c529e5e63746afa212828288", 0xd5}, {&(0x7f0000f39000-0xe6)="fade6affd7027e2067558296b5f7cabb05f01cebcef1f14610825a924f1666e165b4a2fcd0616f8a1582fb42ed0fced92b44fb17a6848413d2d3fc9454bc85d0364119b44010cb602096a27a1024c6a479caa1cc5d817750f7c6251539bd5897a8b4bba94e1cb85f26d6ba88636dd4b6b49dd2c8a901220034866790e037fea9d3b7b2c4e25ac24178fc5f7c666e1064add7f0c8cd56e6da956fd9416e29b0d0394104dadcfc2981fdff391ac1a30ae8cedd61f7803a3cb0a465f77d08b793b0a6d5a5d0f8bf40553ff14d7e8f2d1a5194ce3a14a2530c207637a57fc38788ea828a63b52a43", 0xe6}, {&(0x7f0000a57000-0x1000)="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0x1000}, {&(0x7f0000b4b000)="25f3ba0e949ad166bd1606828f02fac088e684c457c08a684d9cf21e2f3afc42bd1e3898713638e8cbb17e51827d2f2a0dcc4099a845412a0aaab417a75036967e39bdadd29c5eec39265f4852a6fab4997f22030dbde9c0eb1d8c9487f7015f1f023810559aa7bd1369ec9e1c9c60553a1d6634daddfd78ba6d2586e6cd43542bdde2c2ec901f0c4de7ed0993c8d6e587552c964a918a18357706c66b4bb69904a44b45f6eee762f1b97f1ab18012624e6290fa5362381facada178fce84cf22b7960206f4269ce978f", 0xca}, {&(0x7f0000d47000)="517355b4540dc1d6caf0f53ff486936f34a8496e46eeb897ad3b684a236a4b7764c3b6b6aba34edeeeb8e67ef9e3ec3b8fd02849a801cf0f2261e661a985f5bedf0240a3654ca26d8b717a2630a55f94d33aca988b7b73e95d0ec8d170e40454ac8d3f98b508cf2e99cef349db1fc950febd779b3f7baeb7c211c9ccca2ca1f805431b0a21738805969353292eba71a00ae343d466826fd03f615bd30576172e44d056cf393a21fd7a784cb8edd36d7a5ad5ce8844b8efcfc350359df98bb8f795271c8a9581061fe98f3360a35e99b9df327a05c8b8064bb3b72aa2b86b9231a52cdca91cc8776023227230745a004b57", 0xf1}], 0x8, 0x0, 0x0, 0x4000800}, 0x8000) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000b2c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002bb000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000134000-0x4)=0xffffffffffff836c, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000007000-0x4)=0x2) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f0000469000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000068f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b79000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000079000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcb000-0x4)=0xc) fcntl$lock(r0, 0x25, &(0x7f00005d5000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f94000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d45000-0x40)={0x5, 0x6, 0x436e, 0xfffffffffffffe01, "81888fc750d511ff4fca60c2f4f8c6c977b48c6edf5c8f7e6bdcb5716238694cb0f3d19630bf7e800aaedf05", 0xfffffffffffffffe}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000db2000-0x4)=0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cc2000-0x4)=0x2, 0x4) prlimit64(r1, 0x0, &(0x7f0000c71000-0x10)={0x0, 0x7}, 0x0) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f000000c000)=""/61, 0x3d) ioctl(r0, 0x40084149, &(0x7f0000009000-0x1)="c4") 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff0000-0x9)='/dev/rtc\x00', 0x40001, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff1000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000-0x4)=0x31e) r1 = socket(0x10, 0x2000000002, 0xa) write(r1, &(0x7f0000a9b000)="1f00000004f04345c007000100f370fffffffffffffffaffdbbedf00af8900903e00c54b", 0x24) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000ff1000)=0x4) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000512000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = syz_open_dev$midi(&(0x7f0000b77000)='/dev/midi#\x00', 0x0, 0x50100) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009ce000-0xc)='/dev/audio#\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cde000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4a000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c6b000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) umount2(&(0x7f0000960000-0x8)='./file0\x00', 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003a1000-0x1b)={r1, 0x13, "9253fdd22d86e35951ed3b5fbe5cafff2a6002"}, &(0x7f0000158000-0x4)=0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c1000-0x20)={r2, &(0x7f00001a0000-0x3a)="6ddb3e3586e548a9ad262b1df801096fda67bd70b4dc074f803ffb168cbc4980bf1374609e5b6439ca8dfb7fcf97c2dcb928faff34473b76f48a", &(0x7f0000e5e000-0x1)='!a', 0x1}, 0x20) 2018/01/22 11:30:32 executing program 1: msgget(0x1, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000594000-0xa)='/dev/vcs#\x00', 0xa10, 0x181680) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f5f000-0x70)=[{&(0x7f0000000000)={0x27, 0x401, 0x7, 0x7, 0x6, 0x8, "7a023f725aec6209ef4070720ac82bf69e3a6b039788261668318af91ada6d044d4449c24e76cfe5c95d32dff35910ee7bb24a594e535f557e1386a2c737d1", 0x5}, 0x60, &(0x7f000048a000-0x20)=[{&(0x7f00004c9000)="edffb67034748c0f114d10ba5686757cb7d2cae83f9a925d061572fccb41f65ca6067d0597808fae2137c8cb0f19c92b3d7a74bafac40b86ff0fa777fe718b231bb84e215c3279ab485aba6552deb3b498fd768fb2e6e760c2fc3b94c9167677850feca256", 0x65}, {&(0x7f0000001000-0xfb)="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", 0xfb}], 0x2, &(0x7f0000864000)={0x70, 0x10a, 0x81, "794f25349e9d5f8cbfcee6ea8aa9bccc88d631d74c3a79c86c2f73f9b3db0be2dd8a6f2323fb1cf3354bb14d5fb8e6b3919b0d5021b21581da69acf58f834caac86761e7335eb7563783d7d35dbd8283aac0a81482271b7e8a4e8440e2c2fa"}, 0x70, 0x48010}, {&(0x7f0000001000-0x60)={0x27, 0x0, 0x26e, 0x3, 0x6, 0x3, "d05260c191bc77c381d5fa232082f44eeb5613559a9f60e30d5b74be7b0da789a89ccb14cc95b70f992b7d15a25e8068e852133c42bc2e4c69dc7419951c73", 0xffffffffffffffd2}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f000070d000)="da1fd50a9711e3799848f740f4aed8efd79428c4903b34f7546423d18eb6f7305eb18b32e5197d6c6b04ef46496c2b76783f93a49fa197e371319fdac5e897421a354d68c89d073388e0ae962fbbdb2f4d3049d75d9481bb50d02b2d86543d97efc102d7afb4f1abdb64344718a9b0cc30d66697299b91c70c03a34bfda6a66a91009f8f3b555a927a015686ea985014250ab887330ff74342331e1d", 0x9c}, {&(0x7f0000e93000-0xf1)="aa4171ab26c5d32bfc911e09864453df639355190c47af0a139f05aadf458a6a06c0bf5ef533b8ed523637f7ebfd0d1474c206df8d2200f377415a6c3f6cae1dc684f70f8b8dc8ada6053989741c8423eaa812fe97a00e8d25081853649659e31baf713ae064c35b7e87a33a3265c6873e516c3e531266d07a7089e43ee31acd8957cf3a2e6355ab3e10e3178c9bb2bb73dee02fa7893f071694bf76a0fef9df0a31f22491c8a580615753cb176968c4c577e037bc9388f3f7919d456e267d08695b980d9e78b16a954fd1d7a5f7989dac2a64835137b6018f4f9b5d1c25241ede1961288f072be7571a6aab77f5cc9e2f", 0xf1}, {&(0x7f0000d36000-0x40)="7c04aa1252736e82eb7244314fa03f6b3df50e2a0043bce8ad15a55e65e07276218bb477d19a2251a30115a8d7f376f4a59996ebb07246a7729d64781595780a", 0x40}], 0x4, 0x0, 0x0, 0x20008000}], 0x2, 0x4000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f00000ce000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000067d000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad8000)={0x0, 0x300000, 0x2}, &(0x7f0000496000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000251000)={r2, 0x2}, &(0x7f0000c1b000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000494000-0x10)={r3, 0x4, 0x4, [0x400, 0x7ff, 0x8001, 0x0]}, &(0x7f0000200000)=0x10) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000026000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000026000-0x88)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/22 11:30:32 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) poll(&(0x7f0000112000)=[{r0, 0x1000, 0x0}, {r0, 0x3401, 0x0}, {r0, 0x80, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8000, 0x0}], 0x8, 0x0) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a05000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x14000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x10000, 0x2, 0x8, 0x80000001, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x5, 0x1ff, 0xff, 0x58, 0x3}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000001000-0x8)={0x2, 0x81}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x7fff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x1ff, 0x2, 0x9}, &(0x7f0000001000)=0xa0) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) r1 = getpgid(0x0) r2 = getpgrp(r1) process_vm_writev(r2, &(0x7f0000b85000-0x40)=[{&(0x7f0000890000-0x82)=""/130, 0x82}, {&(0x7f000005d000-0x57)=""/87, 0x57}, {&(0x7f0000ca6000-0xb7)=""/183, 0xb7}], 0x3, &(0x7f000058c000-0x30)=[{&(0x7f00002fe000)=""/220, 0xdc}, {&(0x7f0000f51000)=""/0, 0x0}], 0x2, 0x0) 2018/01/22 11:30:32 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000003000-0x8)='./file1\x00', r0, &(0x7f0000002000-0x8)='/', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002fc000-0x5)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xffffffffffff0e1c}, &(0x7f0000971000)=0x8) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x200000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a13000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000139000)={r2, 0x9, 0x0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000556000)=0x0, &(0x7f000004e000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f00003da000)={&(0x7f00004df000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000cfa000-0xcb)='n', 0x1}], 0x1, &(0x7f0000b47000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000235000)='/dev/dmmidi#\x00', 0x0, 0x68c302) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000053f000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000530000-0x7)='timers\x00') lseek(r1, 0x1e, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000815000)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000067c000-0x8)=0x0) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008e9000-0x6)='logon\x00', &(0x7f0000637000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d18000)="4f944969a7831da141b322889ada239d860644cfcd1bef50b50a2a8a1913c013849d876f2b443d0e59d3f547e4191cbb0af3b02067048a78cc69ef421c85785c2e90f6b965e31593e0de72d72e99470a8a65261eccd968e88b03702c58af5000fc0fe59c2716573491b1ad7c88b446a1e3fff373f5bf1d0d734a1fb3b41e40a27a1bd62684b7c1e3d64aafdbd5e80a0543dbd9cc22259c822e0ccf", 0x9b, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x7f, 0x20000) mkdirat(r1, &(0x7f00002e0000)='./file0\x00', 0xe0) keyctl$get_security(0x11, r0, &(0x7f0000e82000-0xfb)=""/251, 0xfb) r2 = request_key(&(0x7f0000962000-0x8)='keyring\x00', &(0x7f00002ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005a2000)='nodev)wlan1)\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x7) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea0000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xaaa}, 0x8) socket$rds(0x15, 0x5, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x400040, 0x0) socketpair(0x3, 0x3, 0x9e0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000000)={0x1000, &(0x7f0000000000)=0x0, 0x8, r4, 0x4}) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:32 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x80, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x100, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x100, 0x0}], 0x5, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000002000)={0xe16}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000010000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000607000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e58000)=@assoc_value={r1, 0x549}, &(0x7f0000d6a000-0x4)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b3b000)={0x7f, 0x7, 0x7ff, 0x81}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000e30000)={{0x0, 0x1}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000069c000-0xd)='/dev/snd/seq\x00') connect(r0, &(0x7f00008bf000-0x1e)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="868f88aa47300e325a5644e26dd000f6"}}, 0x1e) ioctl(r3, 0x1, &(0x7f0000608000)="") 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xa52000)=nil, 0xa52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000387000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025f000-0x4)=0xe8) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000a37000)={0xffffffffffffffff, 0x5, 0x100000000, 0x4, 0x4, 0x100000001, 0x9, 0x7f}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000d4000)=""/25, &(0x7f000023a000)=0x19) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000a53000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000208000)=0xfffffffffffffff7) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = semget$private(0x0, 0x1, 0x80) semctl$IPC_RMID(r0, 0x0, 0x0) mkdir(&(0x7f0000d29000)='./file0\x00', 0x19) getxattr(&(0x7f0000d32000)='./file0\x00', &(0x7f00008a0000)=@known='system.posix_acl_default\x00', &(0x7f00008f0000)=""/243, 0xf3) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r1 = syz_open_dev$audion(&(0x7f0000d93000)='/dev/audio#\x00', 0x80, 0x141000) ioctl$TCSETA(r1, 0x5406, &(0x7f000089a000)={0x4, 0x10000, 0x1, 0x7ff, 0x2e996858, 0x81, 0x80000000, 0x4, 0x1, 0x8f7}) mbind(&(0x7f0000dd8000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000208000)=0x7fffffff, 0x7fffffff, 0x5) umount2(&(0x7f00005ea000)='./file0/control/file0\x00', 0x0) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082b000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000054c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e03000-0x10)='/dev/input/mice\x00', 0x0, 0x482300) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e77000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037b000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e20000)=r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/22 11:30:32 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000ef000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x200) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a62000-0x4)=0x3f, &(0x7f0000796000)=0x4) prctl$intptr(0x21, 0x1f) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) truncate(&(0x7f00009af000)='./bus\x00', 0xffffffffffffffff) close(r1) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000e7e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x8000015, 0x4000000000080005, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000dac000-0x30)=""/48, &(0x7f00009b1000-0x4)=0x22) getsockopt(r1, 0x100000001, 0x1fc, &(0x7f0000e93000-0x5f0)=""/1520, &(0x7f0000689000)=0xfffffdf5) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000681000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x2, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1367, &(0x7f0000cca000)=""/4096, 0x0, 0x800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$l2tp(0x18, 0x1, 0x1) accept(r0, &(0x7f0000ee0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x6) 2018/01/22 11:30:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x21, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f00004bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000cf2000-0x28)={0x5, 0x81, r2, 0x5, r3, 0xffffffff80000000, 0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r4, 0xfffffffffffffffa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000d2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_nanosleep(0xffffffffffffffff, 0x0, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000633000-0x8)='./file0\x00', 0x2, 0x100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000844000)='/dev/sequencer\x00', 0x4000, 0x0) write$eventfd(r0, &(0x7f0000b62000)=0x7, 0x8) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000578000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000ac4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000547000-0xc)=""/12, 0xc, 0x0, &(0x7f000017d000-0x10)={0x0, r1}) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000099f000)={0x0, @in6={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xee, 0x7fffffff, 0x101, 0x3f, 0x3, 0x6, 0x1000, 0x3f, 0x1, 0x3f, 0x1, 0xfa18, 0x1, 0x100000001]}, &(0x7f0000118000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000028f000)={0x0, 0x8, 0xc, 0x80000001, 0x3, 0x80000001, 0x80000001, 0x100000000, r2}, &(0x7f0000e2e000)=0x20) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000260000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f18000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r4}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000332000)={0x0, 0x0}, 0xd15, 0xfffffffffffffe01) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xb15e, 0x1, 0xfffffffffffffffd}, 0xf) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000031000-0xb)='/dev/midi#\x00', 0x9, 0x400480) r1 = syz_open_dev$midi(&(0x7f0000b3e000)='/dev/midi#\x00', 0x400, 0x8800) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00003d9000)={0xf5, 0x30, 0x1, r1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) acct(&(0x7f0000aab000-0x8)='./file0\x00') 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a11000-0x16)='/selinux/checkreqprot\x00', 0x137880, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c4000)={0x0, 0x1}, &(0x7f0000ae8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002f3000-0x20)={0x1, 0xff, 0x8002, 0x20, 0x8, 0x8001, 0x2, 0x0, r1}, &(0x7f0000e8d000)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e7c000)=""/248, &(0x7f000058d000)=0xf8) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000042000-0x1e0)=[{{&(0x7f0000027000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x70)=[{&(0x7f0000010000-0xba)=""/186, 0xba}, {&(0x7f000004a000)=""/61, 0x3d}, {&(0x7f000004b000-0xd2)=""/210, 0xd2}, {&(0x7f0000037000)=""/252, 0xfc}, {&(0x7f000004a000)=""/184, 0xb8}, {&(0x7f000004b000-0x3b)=""/59, 0x3b}, {&(0x7f000004b000-0x1d)=""/29, 0x1d}], 0x7, &(0x7f000004b000-0x78)=""/120, 0x78, 0x26e}, 0xac}, {{&(0x7f0000004000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000001e000-0x30)=[{&(0x7f000004a000)=""/180, 0xb4}, {&(0x7f0000031000)=""/208, 0xd0}, {&(0x7f000004a000)=""/248, 0xf8}], 0x3, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f0000038000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000001f000-0x10)=[{&(0x7f0000029000)=""/8, 0x8}], 0x1, 0x0, 0x0, 0xffffffffffffffc1}, 0x800}, {{&(0x7f000004b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000004a000)=[{&(0x7f0000014000)=""/217, 0xd9}, {&(0x7f0000009000)=""/136, 0x88}, {&(0x7f000004a000)=""/48, 0x30}, {&(0x7f000001d000-0xc0)=""/192, 0xc0}, {&(0x7f000001e000)=""/241, 0xf1}, {&(0x7f0000024000-0x7d)=""/125, 0x7d}], 0x6, &(0x7f000004a000+0xc42)=""/215, 0xd7, 0x1}, 0x100000001}, {{&(0x7f000003c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000004a000)=[{&(0x7f0000012000)=""/81, 0x51}, {&(0x7f0000048000)=""/223, 0xdf}, {&(0x7f0000001000)=""/103, 0x67}, {&(0x7f0000042000-0x89)=""/137, 0x89}, {&(0x7f0000042000)=""/0, 0x0}], 0x5, &(0x7f000004b000-0x58)=""/88, 0x58, 0x8}, 0x9}, {{&(0x7f000004b000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f000004a000)=""/189, 0xbd}, {&(0x7f000001e000-0x67)=""/103, 0x67}, {&(0x7f0000040000)=""/155, 0x9b}, {&(0x7f000004b000-0x37)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000028000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000034000)=[{&(0x7f000001d000)=""/181, 0xb5}, {&(0x7f0000020000-0x26)=""/38, 0x26}, {&(0x7f0000049000-0x56)=""/86, 0x56}, {&(0x7f0000016000)=""/213, 0xd5}], 0x4, 0x0, 0x0, 0x7}, 0x40}, {{0x0, 0x0, &(0x7f000004a000)=[{&(0x7f000004b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/6, 0x6}], 0x2, &(0x7f000000c000-0xde)=""/222, 0xde, 0x4}, 0xfff}], 0x8, 0x12001, &(0x7f0000014000)={0x0, 0x989680}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002a000)={0x1, &(0x7f0000003000-0x8)=[{0x80, 0x8, 0x8, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000004b000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) bind(r0, &(0x7f000004a000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000022000-0xd8)=@ioapic={0x1f000, 0x4, 0x4, 0x800, 0x0, [{0x6c2c, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x81, 0x3, 0x100a400000000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x81, 0x78, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x3, 0xff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x5, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3ec}, {0x4, 0x5, 0xc6ec, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5c800000000000}, {0x3, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2b606c62}, {0x8000, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x300000000000, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x10, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x80000000, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x3, 0xdbb3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff175}, {0x7, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x362}, {0x502, 0x3608, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfffffffffffff63d, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x245}, {0x2, 0x7fff, 0x4de10000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7fffffff, 0x1, 0x94, [0x0, 0x0, 0x0, 0x0], 0xfa01}, {0xf51, 0xafa, 0x47d, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x80000000, 0x7, 0x47, [0x0, 0x0, 0x0, 0x0], 0x9b}, {0x6, 0x9, 0x65a, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xe6, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x5, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0], 0xd74}]}) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x4f2f0a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x3, 0x7c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000613000-0x8)='./file0\x00', 0xd1) bind$ax25(r1, &(0x7f0000f06000-0x10)={0x3, {"c635bdbc233d90"}, 0x1}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000033000-0x11)={0x0, 0x9, "5c8aa2aa53f9612e7f"}, &(0x7f0000985000)=0x11) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000018a000-0x10)={0x5b, 0x0, 0xaa2f, 0x2b, r2}, 0x10) unlink(&(0x7f0000662000)='./file0\x00') socket(0x4, 0x80003, 0x768) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000046000-0x4)=r1) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000251000)=0x0, &(0x7f0000dec000)=0xffffffffffffff8b) r3 = add_key(&(0x7f0000965000)='.request_key_auth\x00', &(0x7f0000c7a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000155000-0x1000)="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", 0x1000, 0xfffffffffffffffb) add_key$user(&(0x7f000024a000-0x5)='user\x00', &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b2f000-0x4c)="0eb8b1bb879694aa7b83af55c511a70a695117978bfffbaee6cae1da24d636b071c5486043321f4a36ae8acb913176c1a60f0d91fe0b163cfc15a1ea6e2052099b348293f3b72c3d40858cda", 0x4c, r3) 2018/01/22 11:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x5, &(0x7f0000044000)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea6000-0x8)=@assoc_value={0x0, 0x0}, 0x8) unshare(0x800) tkill(r0, 0x0) 2018/01/22 11:30:32 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000027000-0x4)=0x2bb4c6c4, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/22 11:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000f6e000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = add_key(&(0x7f00009e5000-0xb)='cifs.idmap\x00', &(0x7f0000afa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e06000-0x91)="18af556ec2d356e75a533aea6fb4f5db6acbefa15f83b73e1df2fca366433cc1f271cc3d0ac906002d897804065b8e657173d69d7bea0f22b04224e389c17db4da7b492e6a847b2d62af336f57ab4f2d4e7995f03be88a8f1ecbe90e69ed694073ad32d3118a98b6f760e375be2b7bf6a3bbdadcbeec3fc948a1650e82bfd14774347d730cfc553f4ab2dd07f417e29c01", 0x91, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffc) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000c28000)='./control\x00', r1, &(0x7f0000fc2000-0xa)='./control\x00', 0x2) 2018/01/22 11:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006d8000-0x13e)="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") mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000620000-0x10)={0x2, 0x108000, 0x0}) r1 = socket(0x400000000000000a, 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000ea7000)={0x2, 0x3, 0x7, 0xcc0000000000000, 0xfffffffffffff001, 0x2}) connect$inet6(r1, &(0x7f000017c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/22 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000e8f000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00004d8000)='cdg\x00', 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) mlockall(0x0) 2018/01/22 11:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/audio\x00', 0x82, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000890000-0x14)={0xffffffffffffffff, 0x3, 0x9, 0x3, 0x80000001}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c89000)=@assoc_id=0x0, &(0x7f0000d4c000-0x4)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00002b3000-0x1000)=""/4096, &(0x7f000097b000)=0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000363000)={r1, 0x2, 0x10}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x4000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/22 11:30:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3f, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x68, 0x3, "df56ad86098567053912fee049caf5f26c6773a499a051244b32e7406a495857f89dea9e77f1940d719d0628b5ab882c1de7cd1c79d5e488f0692d6fdcc591cf568506"}) socket(0x1d, 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x10000012, 0x0}) 2018/01/22 11:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x10, 0x0) sendmmsg(r0, &(0x7f000073a000-0x78)=[{{&(0x7f0000e9b000)=@ipx={0x4, 0x10001, 0x0, "42c41a49f6b7", 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x50)=[{&(0x7f00004e7000-0xc4)="4039f00816aef4d111a971679aaca893ff9763cd1bf2fa08c7e8ddfa306e8d7d571f9e440531adf8ca8d3bf902c0ee56e8e7e5f4d765820e067440d820c6bd0e3be2152788911d2ce99b64f5b65dd89bc90950846dac193c1e04920af767fddba7f247b81c123a5ed8c2878ab89d67643d101813a6c1b397e5e2b52ba9ca22076f8ab3036a2939be2e30d5a7f88a72f1713fed6d45c6c16b6480e4bc540b04cbf4b2ea42689a7284bb311f8a60ad028f9cc360fb0da15a02fe764a746d2dd6bf1d89aac6", 0xc4}, {&(0x7f00008b3000-0xf8)="3181abbdb488c3369feebec1e180eecbd52f98308802ec5089a51c7ea2279c347bd14fe039fd086d6c7875b461128c683ade3efd610ac83208472ced5c370fc95139411bb4685f5a62e91002b88ce7b4b3a94607464ab44708cd905552799ca062d649e8e38bf8bb97919877ecbef1892a4471b76e27fcd29e42a5675ffeb2a4e2440258a03bfdc54709987a6f60dc64160901244268fc92006b4b48692bf4ead62a9c0113242cae4a726e87ed1149dbada2a195c0992aba28a52eb34ae19f2a29c84b50c179318cf026bdb74d8a6a2bd4a7c8f3c02b7fdf60797dabf4d7b94186ee9f3bc5b1513148abdb0b1d80de2e7c97db287a10c9cd", 0xf8}, {&(0x7f0000de7000)="25e350960a0fa98d311bfeab11d031673ba02f6c7d672c52cf6f1323fcf044ee5f4a0645a814a10ef1bc79638b64a02d5933140a944df62be72831096ae90551c206dddb79eed1de54dd74b9de4b533fc3763568a2664072e99e3fb09b03b6fad6e468482d706dace90e5571680d95a04e9fda4ad40a98fb082bc91d4d57e6f8750ff8342b306bb1ec161c95f9b7ddd4d9e4d5b8967a1de074edcd5eb88c4b800a4dcbb0b6a9b741ff605f1b5d45513013d1e50799297e6a43cbf24fa31c7fb89f84d4af638feba88010ae000ab1c25056e002498f085ffc5b47b479b8dbe43626ce218b04a08e8a35d064cd2696e813db4b4c7e559d166ca498ea65bd6ad8abc30b918020192b6e4e6c7dc5eb418e60b2bfd05759e9d6116bbe3018f6f64297d6a8c8d120b8672646fd7a4b65deba20290ee3e7c7f58d8ed1438fb181dd6ba35a11b052439db62c273807c6c648d9416ceb9519e51e3fd2fa533ebefc0469f94ee950f9893b46f56c9fc700f7a04ce2aa31c83713b6daaec19e7161a5335fee3622c3fdaccaec9eac370659e7cdf425163a6f744f154a441b1bad98263b8a6b32e60dcb8aa5c325c0a918b8a1fa9a0e06c4b4d525f2fc742366344e3b0000fc24e0c0144ed8f872a86c2403da", 0x1cd}, {&(0x7f00002f8000-0x1000)="428db720e1e01b1bf24a23e1da0ef9612d171817e51e69d44b8f5f98104728f7ef599e91bddd58eabe5ba86e43075a50acdf95c1dcffe2fefde85b5e78be75b796dc92ef48243faac5eb03c80c7b4a084fadee67ffa4a25073637f38f4f8e02556ef04a8898dfe717d83a5c6ab130179b5735afc72b371f00a3531d4c971292b0d08a16974a43fd1ae6a7260afed37318c3b34e3f45e488256efec9e2b1d17d34be37d3bd6d7de6070193234bdf711b8fcf46b89082df070b0beedd076a72fef7cb57725da5c8ac790da7142cac84667d2b7e87b1f5254676aaf74f5392405a22f435dc2a3504cf3273cc09a3cd822af47098b1c353caf168fc1dcfeb176e88068c2421bee0b58edab28b3d1f0085acaf5dbb77149860fcf66d3ea4e0ba35a4a22a649a5070bdc2022d5f98a6cb80f1bb71bd87df1375a04de9615eaf532a696165e30c70a87daed1c7dc689db10999e31a6a66064a263f2e9c410e618a38659b1dcdf0966aab67281da9f1f6761764852a8bf73bbac8aefb66be2f0cdf1bb151bc4651676d63ed590388e65e9d405762138efca9b7e0e28d6002c793d8b6625026a8f1158ae3c94d695b363d393bf7d14bdcd1c7b8672e1166bef179d06248225a8de79de7995fd06500d8dabc17b398878bda3eff8aae2ad8850803bfef377d383a3ff98b44c0b443f8959cbf1bb80bf10b74b8f0109d93fa7460e66ed8ecc678809eb7b519af567c0d5ade3b90f12fed3060e0d3eae746d64c738a69f6beab69d5cc7204a91c091b629ca50553262aa1f02905980c3b80559fbc8acf7bdb0a94151a9e2bf5df0ecf1716137748744ad8302c9b17045f15812c12d421044db2be8c7874080bd553d0ca6ebf51204b371caf4c428cf7f0101e072b0668f5866a1f03a7c511497494a5fda26f7274267f5b085411558d43cbdec9606235e8c9b53b42738efda28d313dac939f48794b5d2f0d18eb5fafeaff755cda75cb4b8166c186656a979f7f064bc319b2b9e80d9f67fa5502d4f69a0323725d7ffd4ed884129e132472ec9594c1fe8ff6d722f7fb20767985de037a2fb31ddb477e2c406633c4c8e226d617af271dc040578a58ac1d21111186bc24ab355914c5512a98bc876f9e16a97063f4fdea79100ed073da19f197c1a74b1fb7006ac62ef56f762a508e1a5e1a674eaf4c5f338a0cfa704b9355e87e591d6edb2c9ef23d720f4f006f09ef1d40a5df0190be4b1359ddb39b7e35a100e4f4f2329285ab18e4f5d275aba6ffccf04f0a1d7fa6bdf6876aa10827a6d2cb3ab1975df604ad0599ebe59c6257890c9f046f0ba84767216bcfdbe42fa148cda52cd119724c1e2dc7be14692b1fa38386b6c808a97743509d2fd0abe2b8c22033468ae5b47acfe8de6b49b9d5b951b276c24f9d8c19d0eab044b0ec131f47db05557a0597998258bd39732ea4118bf469a750d38ae95b1473760d9c33058c714954e78e5e289790b2afaca339f4cef8aad69c89bc1e33c0dd04b31048519e8d91479b3c79f5ee28ff464dac1449eb1306680f63af95f7854aad6b6725d5371a7ea7fb3923bd45a252f9b0e8dc220d9d87f873eae8777d3dce733f3c30cfeab2f827fca55e0438b51a18792d713ab7b5b9f10e1da52f3ab06c1b208465c4ac97d93bcf5fad3c317d625265452d32350ec119c066751c28144e0e26bdcc8ef2a000ee19e037bb2b9825b9828a60981550c97a70b1e3e10b7f4e02f521087762208b86d6e61fd47dbc462399efbf9a8dd369a7eb30d366ea326cf4ea94b239caa74fca8e2e66fc8c06d37a09fc3e86ae358d9296b7b23b28dad1f896a23bccfceba44496d620555f165004dccf1298602400c85b335177eb4188b03f04ad9f0793ff34e9c00c098e211fa588d5be6b86017a36ec6d2b09fcc55bf7416e229ddfb9268087b2818aed65a19b139f3beeb76df096572256e3fdad2caba5de09fd338459bca3a933fd3cce58672fb69bced684335c2cea9fc72447858df2831f190c5f00c9b80e887b5e301fe23581028022c6ff17eb1bbee0b63e67e2ae089b05a09e1c2ff4ecf577599a239d0e95b7ab9c3345dfffaaae82ce8565e954f0b011a90a45cbbd03379f09f065207890c7f834627f95a4468ccdcaf516f72bb1869255b8950105d135706c741e52914cfc4b3659abaec62675ce1de7d6af5e299d874443526ebc1903c058f098e651b1b1df4083a27c5d404d73b5fc4630b0cf87d4b8a37a9bae1fae1160b9bcc26a14cdff417e664ed275d9dce44e65d091abf4f6369b66e43c73f6bd62a9fecf15f57fbe8239507764029bec9f60ebaf2756a4c85000b2e824b54aee74b04cd95eefd2d8e5ee6af6365fc777be19c31b7778183a5c77dbce9896e07df0139dc33a16dcfa3c02c7003d67a47ff0a8ed7b495b5649aaa16eea410ed90483193828cb7a2a98a33896800add6472a5280d52c94f65a26e946b42854dbed737d89ddf06d63b67d7530b53d95232724f660b95b4ee6574901d9e4ee55182be4b3d578c3c48e3cb9116d255678afd5d94ba8245005ddbeeeb3747c58f0dd1915643a15929cec1b2d81dcdd3109ffa0f3fa6f38e075a39140fdc0a79526d14bb2ffc1fe010605a05b8224b55cc71768853cdbea7672c4e98a68138e47d396255e3c7c87fccd022932bc42dfdabeeaf1f983492956151b27c9a368df75d8467faf2ff65b87e49ff14ec60c91e1b762d263ffd608bddfc7eda7ce51354b632594598cdbf5bf135d39e3bd6aeb82bc3a0dd434c1aef315ca4acb352935ec2cee281e59233f11a854a1da79b37c61ca7e2d6a1bfc4de06d5676e2cfce53a394ecaa1310d8f3d09550e4c3691f0882d1514d32ebd66906215ef37c6d82cb36251cd90a26f584116c77e883b8f35796aa43248fca31ff584d75e9459ad46d7426d0246f7b84780dac8096812311737702d80a016cc2d0649e9e07acd2dd97ae6582ef3ffa4c77c1edf527d867f61aecfef2adfb046f33b91a6f2bfce4d23513701f1e2fc72104ff4536784e252300f1ae307804dba6716a96a5776d68e22da06afbf0800211ae457233102f03ca2db379b082de749202677f62eb7b866fc672db9978defeccfca90abfbc048d323f5ca801f4d940e9e50f7e62c1a29a2caeb3c22710377421b30d4b10b36e603d9f7616eab71e2c1416b47bf4d9a1e6a835c7b67866786fe8913bdd9ae5d4c97f32b8a00b688bb0418f6a5219f6ab40260892f0d9314f6cc8090a74f001b4a8de86a1b06d1ce398feaa1ac7d011929aa79868833b8c55224dbdb7fbf7ff1dce03d41a4a6dfa76f050b00d0406a780c7d73ac852f04b878b4ab23dc7551b7ddc871b2dd28ca7e6a0b3a7c6a8453e28b14ce56f042ad760d17c32f84856283c6a0a29adc246f86ad7eb7209dc04252bc3a27bf0cfc846dd3ff0390e57b2d2f949451437a00aeeeaf03af224e804730df0ab605385c56282a07393086d20bd6da03bcb8e8a441eb5b9e8426f6ef34a24181b791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2afabf95af0ded394ffa696a8664d882dc0d3b1d036d1508394e8ed040b48b414d2a533600ba54ee212019c74fb1705c051c0bc0bad44ed0653cafadef87a36baff2f50bcc81682afa260dfd34ce314953ebea36d4d3a6d21ad29910c78be2eb7d3467aa776cdaca067bd500cf80263ed5907554fdcf3eb8ce33d07d22aa2bc232c5b2945bfe47384f21a795184bde4d319ba69a6c99351c5003c1f683ca037f540a00d4f7cead1b4a776324633e7934d2fa70829f2c877dc5ecb0d2f92e8acb99f4ee4d9cab218e0598e503cb8853ea056fb16bf868829d726fc0769941690216c7303ce9a7fd6ebc123d235cca83de94c5854813f41d5c24fa8d8d9f6072ef9b1bbac5acab416ac4b669f81d74aa27fe99a56a6bdc077cd42dd0a0d3fa4caa48dad068cc1a832072d21912f28439ac42f035a13063c90285234502d1bc8d4502c87ced45c684bcc28983f49cf86623b445aec06676c1afca45a5e2d510095ebc6273a4d1abe40dd980ec13d5985b56077ae62678766f2b99cd5e5eeb9d520fc32060436332cef2725ddf738fc555a0b018ae66e128edcdc7eb08efb8e1fc90134f08621a0fc4f5e3a44d9bc64c5e14e823f47eb8685e3326dbfad2c7e09bcf18818a49ae876277ca223d82c93527409587691236be3fc5a7630b73d0ddfaad0778deddfa92866037f83454e748cf834ad9431517202987e0ba95e1e8f0f1dec8eab6fdbde1a90c05ae04d2a94908aa0ebb8711f146bd06cf8ce5d880a5c5d014d670bcb57b0799b528372c88eade41839fc63dacc32e10b574616438c47da8e25b1d21db3ce0efa6a1f9f58a537d9b1755369bc1667a4bdb92f02989bc38912e73eb4dce43b0019a23a02c47bd92d56be77f7701e6a41d4c58513cd850e998805ab0f6d0cd64805ba3849e106bf9572bcee11b17a203243f11fbbefb23210593b5147ae85953e7f3c5e84dbdfa3b507c0d85dd45b0d1efd87cc50517b927cb494fde6bdb932264bf0bdcca62ee2f615f8dd68808dd4020bb9a9f602ce4f75a06482bc5107de67ef74f0823bfaf1b3c48be134b672fbee663f9feb82eeab8138d4bbe4ad3b44b63ff53def9206235d4c9396d462a456f6ee8b680fdf1340492aefcf923cd12c4b2afa490b150d49fcb4fd6327915481889f9759ed06de1ecf518c3ccbfd59a31da32f297ce3ecca3126e77a32125e88915da243f89660d3308a6c21ad34712d14f02458b1dae33e4272ad3de4729c5c0843f6ad484268457ebb03c404b81951726ef656b53b101fd3c98b60be15aa9dfe9a3a0a6565aada0fc2fa8ac26d1ac6ed5adc31698a76156e55b32757ae1b9f91e3d99a8cd6db748f7c2efa2578939ceab60c4909aad630f3f362f7646e24acecc220d6ac867b4ede281bfc149cad7dfb28e8b0e2f258285b762b4bf1cee0e4bbe69f03ec115bc4f3e8b41102d4b3c25928aa195b5047d0f904771ca76a331f7724ffa36a6d9bc214e5653831bdd8ccd299116494a232874aa2a081f3fd1fcd87c25bb18618f5b8197441eb43d0baba840723dda86292d6527de6be8d3e00f122284c8e480bf209b6bfd15655112cef49ec3ef06d8d26eb731c42de41c29f41990dbf81e1bb3740408fdab8083c2215f75bc76875d6f04d5eb7b7669ed0eafa5cc9b50c9a4283ebaef87a5d7e71e4b89768b9da630a9c838b85156347d9d5bf83a78adfc9044eff27559468043ce91bb8331edc5e07b009cb4df3266b44e3d471b03c1f168fb970b8f99f726470446cb1a6fb6ab7b34511c19a172dae8fbddfc0ed47a4a09425698296c873f976631e63f74424decbb410cbb3c012e65ee2d2bfe1f5fb6bd6e2c4848e015eda609d5a6b67e2cb49984f91d80dc3cdb9bf91dbd88c43086763f2a728af245cd2fadc87bdfbb3dded810aa97ca45576a2b5cca820c4a70e60970d140f2738ca6cc982b73117663b204e2e50564a56a6b9fa6723ddd4544dd081ce6f1562ebd41a13efeb6c9456cb96ee0433f43df3014a5cbdaab58fb5b56f54f5bf9feaf48364f873089e8cf331ef860cb5119572ac70ddfa76153aabb270c4ddcd0ef8a7c398b807eab0a7ff3bb9ac439172d59378dba198f25fafe1661ec74d2ec4ce12f7de849655436707f15b27ae8c39435a5d870e0e4307ebb161cf618d55d3bb25da9ac955aa3a9d1eb12f17aa93bf36bd20211516f4013d92d0faba40438cfaade68b7afbcc88cb2afea64107d6b8e78565cdfe0c891d8b3e8f51c5"}, {0x50, 0x10b, 0x7, "8c03c13d25fbbf8b4d1e54fb162bb2df976d5cfea0ee4945fd9131b6584a557826d0cadd035ea86707188744df359fe8f9db31bad0a9bc114336bb82"}, {0x18, 0x119, 0x2, "0819"}], 0x3360, 0x4}, 0x5}], 0x2, 0x8001) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f6, 0x0, 0x800000000001, 0x401}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) r1 = open(&(0x7f000066e000-0x8)='./file0\x00', 0x0, 0x41) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000d0a000-0x4)=0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f86000-0x20)={{&(0x7f0000e4f000/0x2000)=nil, 0x2000}, 0x3, 0x0}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/22 11:30:33 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, &(0x7f000024a000-0x4)="", 0x0) 2018/01/22 11:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) socketpair(0x2, 0x0, 0x6, &(0x7f00005df000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r4, 0x4008af04, 0xfffffffffffffffc) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000e6f000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000563000-0x7)='/selinux/status\x00', 0x0, 0x0) 2018/01/22 11:30:33 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f00008ad000)="", 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f00008cf000)='/dev/usbmon#\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000017c000-0x10)={&(0x7f0000536000-0x20)={0x20, 0x6, 0x4, 0x101, 0x1, 0x1, {0x5, 0x0, 0x2}, [@typed={0xc, 0x89, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40080}, 0x2000c040) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006d8000-0x13e)="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") mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000620000-0x10)={0x2, 0x108000, 0x0}) r1 = socket(0x400000000000000a, 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000ea7000)={0x2, 0x3, 0x7, 0xcc0000000000000, 0xfffffffffffff001, 0x2}) connect$inet6(r1, &(0x7f000017c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x0, 0x4) close(r0) signalfd4(r0, &(0x7f000092d000)={0x3}, 0x8, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ec1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) write$selinux_validatetrans(r3, &(0x7f0000fe6000)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'system_u:object_r:mouse_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7a) 2018/01/22 11:30:33 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000582000)='/dev/amidi#\x00', 0x7, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000bba000)={{0x10000, 0x0, 0x7, 0x80000001, "f2a183826f600425f260d730c985c34d3e69b9452efb7001937da5ebc7537a55f72065c47d02e35c46755b2c", 0x0}, 0x4784, [0x4, 0x80000000, 0x1, 0x20, 0x33f, 0x5, 0x9, 0x6, 0x95c, 0x7, 0xf836, 0x800, 0x7, 0x2, 0x8, 0x7, 0xfff, 0x1f9, 0x20, 0x0, 0x4b3, 0x0, 0x5, 0x3, 0x9, 0x6, 0x53b48000, 0x6, 0x6fc0000000000, 0x3f, 0x9, 0x0, 0x1, 0x0, 0x7f0000, 0x6, 0xfffffffffffffffc, 0x5, 0x9, 0x0, 0x1000, 0xec, 0x8, 0x5, 0x1, 0x7fffffff, 0x7, 0x400000000000000, 0x5, 0xf9, 0x7fff, 0x2, 0x3ff, 0x5, 0x7ff, 0x8, 0x5, 0xa55a, 0x4, 0x4, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x384, 0x5, 0x9, 0x101, 0xffffffff, 0xd1, 0x1, 0x17, 0x1, 0x8, 0x7fff, 0x4ea, 0xfffffffffffffff7, 0x1344, 0x4, 0x1fa, 0x2, 0x5, 0x7, 0x400, 0x1, 0x6, 0x2, 0x100000000, 0x6, 0xfff, 0x80, 0x2, 0x3438, 0x4, 0x229, 0x367e, 0x1, 0xffffffffffffff01, 0x0, 0x5, 0x8, 0xff, 0x8, 0x7fff, 0x7, 0x3ff, 0x100000000, 0x6, 0x2a0, 0x4, 0x4cbbe969, 0x2, 0x800, 0x2, 0x5, 0x9141, 0xffffffffffffffff, 0x7ff, 0x7, 0x3ff, 0xa6, 0xfe00000000000000, 0x4, 0x20, 0x7, 0x4, 0x49, 0xed], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/cuse\x00', 0x200009, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwritev(0xffffffffffffffff, &(0x7f000026b000)=[], 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) setregid(r2, 0x0) 2018/01/22 11:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000089d000)=""/191) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c3f000)={0x0, 0x6}, &(0x7f000072c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b2000)={r1, 0x200}, &(0x7f0000560000)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00001b9000)="767ce8bb48d24cda6a084796e2ca9b21b8d518299fa4459cfaa75647618ab065d83d9871077a32eb005320023f6f7fe83d7e0255c99a778186cd4423f04f8df1d9a4f80644e1285faddb7805bca842e55f50a5904626301f7b89486864709dea5b7d310200e910594f961ad9ba1b5145ce7ed3b8da7ee833e5530d27c4847a0b6fed421d6dc1a49c", 0x88) socketpair(0x8, 0xa, 0x7fffffff, &(0x7f0000f55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008bd000-0x10)={0x0, 0x1, 0x2, 0x80}, &(0x7f0000cb0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000d66000)={r4, 0x40, "0c83d639ce02756d8298e3b9d5a3db3f844cdbd0afe1e20f1863bb9a205e0fdfa9c9cc4473474681610498ed03ee10c393d425c2bccba050d11a178feb7a84c6"}, &(0x7f0000193000-0x1)=0x48) 2018/01/22 11:30:33 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1b000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0x1000)=""/4096, &(0x7f000037e000-0x4)=0x1000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000e2b000)={&(0x7f0000ffb000/0x2000)=nil, 0x1, 0x3, 0x0, &(0x7f00001c6000/0x2000)=nil, 0x5}) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 11:30:33 executing program 3: prctl$intptr(0x1c, 0x5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fed000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00006d9000)=""/111) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00000c8000/0x400000)=nil, 0x400000, 0x1000002, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) faccessat(0xffffffffffffffff, &(0x7f0000ad2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000856000-0x7)="10", 0x1, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ec9000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ad9000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00005dc000-0x8)={r2, 0x0}) r3 = creat(&(0x7f0000867000-0x8)='./file0\x00', 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000083000)={0x3, r4}) 2018/01/22 11:30:33 executing program 7: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008bd000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000025b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000)=0xe8) fstat(r0, &(0x7f000063e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = accept$inet6(r0, &(0x7f00008bd000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00008bc000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000254000-0x4)=0x0, &(0x7f00005cc000-0x4)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000321000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000112000+0xce9)=0x2) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000042e000-0x9)='/dev/dsp\x00', 0x40002, 0x0) ioctl$int_in(r5, 0x80000080044df9, &(0x7f0000001000)=0x0) 2018/01/22 11:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) dup3(r3, r4, 0x0) preadv(r1, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r2, 0x16) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000083c000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0x1cc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f68000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff, 0x9, 0x7, 0x100, 0x1ff, 0x410000, r1}) write(r0, &(0x7f0000d9b000-0x24)="240000001a0025f00018000400edfc0e0a0b000000e7be0202ffff0e0800100048186be0", 0xfffffffffffffce8) 2018/01/22 11:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000852000)={0x7, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000763000-0x50)={0x100, @time={0x77359400, 0x0}, 0x3, {0x35c, 0x8}, 0xe81a, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000033e000)={0x0, 0x0}, &(0x7f000098c000)=0x8) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000c97000-0xe3)=""/227, &(0x7f0000386000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d5f000-0x8)={r2, 0x3f, 0x6}, 0x8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000255000-0x10)="0000000000000040000081000000e314", 0xffffffffffffff9d) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000003d000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000090c000)=""/57, 0x1b9, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f5f000)={r2, 0x3, 0x800}, 0x8) 2018/01/22 11:30:33 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000020d000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockname(r0, &(0x7f0000ad9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) prctl$setmm(0x23, 0x7, &(0x7f0000c81000/0x3000)=nil) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x36, 0x0}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a78000)=0x0, &(0x7f0000918000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/22 11:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b83000)='./file0\x00', &(0x7f0000b7a000-0xfd)=""/253, 0xfd) r0 = syz_open_dev$sndseq(&(0x7f0000266000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000031b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) finit_module(0xffffffffffffffff, &(0x7f0000951000-0x4)="cb402500", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f24000-0x50)={{0x0, 0x8dd}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) r1 = syz_open_dev$mice(&(0x7f0000c7c000)='/dev/input/mice\x00', 0x0, 0x410040) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000359000)=0x1) set_mempolicy(0x4003, &(0x7f0000e2d000-0x8)=0x200, 0x8) bind$inet6(r0, &(0x7f0000463000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:33 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) fadvise64(r0, 0x0, 0x4, 0x1) r1 = memfd_create(&(0x7f0000b1d000-0x9)=',[vmnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000204000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x6, 0x0) socketpair$inet(0x2, 0x3, 0xd4ef, &(0x7f00005ed000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f000015c000)=[{&(0x7f000095a000-0xf4)="b4", 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007eb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b12000)={r0, &(0x7f0000f5e000)="795ef34c1ee44521e1ddd8d3bccf853f45f49e0b1ade740c1dbb69251f620ce5ead5496ee8c81843e28c2f1aff38ce3fd52fbf86b610f2bf0a34b245664547029af6d1d6a23f408725ab96db0a2ae36ef6d6c4fc7e5968f1b96ede6710a62225ba812b0a833c5ed7c818c5b6caa8f4623d80882028dcc781f2f58d47bba501ca8928cb720a04f8413d200b0cb2bd"}, 0x10) syz_emit_ethernet(0x1a5, &(0x7f0000cea000-0x20b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x16f, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xbf, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x200, 0x10, 0xf612, 0x10000, [0x401, 0x4, 0x55b, 0x9, 0x26f7, 0x10001, 0x1, 0x1]}}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x7, 0xf4, "eaef7a1534e0a080f724a194aee4cb1a646f0aa6d09f675f4a5fc388ea0962d02aedb91a0017a1395f85a77e06d1023f74d0f21afdb842f90455b148c0c28f565dee003b4b7f5a5adb0768b9d3bf35b30c70eb600fe716368d7e7dbdbb54ca6792407ec845dd8691ade17f5eaa725923e59b561adbea1f72d3eb25cf2c5137df9bd48c5665eae9831397910ee838a0027491876b0003501cb77e40c806832dce3caa1fa5dd47a13aed81d0aa6928371ea34a42d1431fbb3681a7553c4594a7ae775cffda2e0f2af6127cceed99f6c5b9f6e27dce99d80f0c50f3320a07dcc63b1ffe4e80702afa97b65c08f8f0613141d76144c5"}]}], @udp={0x1, 0x3, 0x13, 0x0, "6f6faa2522d16344f82778"}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f7d000)={0x3, 0xfffffffffffffffa, 0x3, 0x2, 0x1, 0x1}) 2018/01/22 11:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e1d000-0xf2)=""/242, &(0x7f0000fd9000)=0xf2) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r1) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x9be681d4e0e6273) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001e2000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x222, &(0x7f000035e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "1ef152161662766bbd1b8945799ae7f8ab0330275faf011faff1f86b29a1ff64c8ccf873c56761aacc9f6dd817bdf59f1ddce730b1c40272ff3da06b05eff42957ac31ead4c0e0433f61d107478ad1650c73dd1de6f8c6f378b3aebf3e9cc5d7482b593935fe90918089819f2bbe7e75e4dd43ddf54123a750b6c70b7c07f137ecb3ffddd5b2d902bb7a9757ceafdb3935ac8a2615c67a52c2ff68af14a4bf261667b8111a392324059fc25fdb5490c4c161def8685f75c0aa013c06aa427ebeb40b0ca4a16e298b03085846c5ecb2ceb6ee888285e978cb5886eb2da3961ff17c4b703adf1f0baf651ef0d03bb4ff2a59c6b858df5efa1f87142db747698a43aec64e63cbcdcade5ce51a4f2777b6a02078b277938c8ff0becd86fc24cec7f8091aa27611058fb83f601d6cf7ade2ff8f076abacb9201b08f39d6d43d73ce8948b9c27e0c181f80aae1f05e4b632a36248a2c5a593e5ccc78bdbb53aad192e2331d8c03fe98d2f03b55de51ab19cfc17bffa64f4fd99ec9d1ceae5ea8b33912c694317f5aa9a58d1351ad2e80aa436bb8ded2998ce4ce18cbc571e0f74b7618eb537ae8dbdf4fd3b3981435b3751478c286cf9f31296e1fb87a9643ff646bc0b2b097660f741de63af81096f620582db9ae6007e45c41ed2c097c97b6333e7d0251f6678cbea92fa8a5c35c3a8902eb74e468aafeb4cb2f"}}}}}, &(0x7f0000083000-0xc)={0x0, 0x1, [0xfb2]}) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a33000)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e34000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee5000)=@assoc_value={0x0, 0x3f}, &(0x7f00003f5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d9f000)={r1, @in={{0x2, 0x0, @rand_addr=0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7f}, &(0x7f00009c2000)=0x98) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) fchmod(r2, 0x22) openat$rtc(0xffffffffffffff9c, &(0x7f0000a2a000-0x9)='/dev/rtc\x00', 0x4100, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000039d000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndpcmp(&(0x7f0000732000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e7000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000090b000)={0x1, &(0x7f00000ec000-0xe7)=""/231, &(0x7f0000953000+0x438)=[{0x9, 0xc, 0x8, &(0x7f0000f68000-0xc)=""/12}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c03000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000212000)={r1}) read$eventfd(r1, &(0x7f000081e000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000d41000)={0x0, 0x0, &(0x7f0000979000)=[], &(0x7f0000b89000-0x8)=[], 0x0, 0x0, 0x0, &(0x7f0000c44000-0x20)=[], &(0x7f0000c88000)=[], 0x0}) 2018/01/22 11:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c12000-0x8)={0x1, [0x0]}, &(0x7f00009f4000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b49000)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000038f000-0xc0)={r1, 0x0, ""}, &(0x7f0000c27000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007a2000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000842000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f0000889000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000021a000-0x10)={r3, 0x4, 0x6, 0x3}, &(0x7f0000132000-0x4)=0x10) 2018/01/22 11:30:33 executing program 5: mmap(&(0x7f0000000000/0x268000)=nil, 0x268000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000a4000-0x4)=0x0, &(0x7f00000d6000-0x4)=0x4) socketpair(0x8001e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000268000-0x10)={0x1e, {"1e1f090000de4c"}, 0x0}, 0x10) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f0000128000-0xe7)=""/231, 0xe7}, {&(0x7f00005ef000)=""/4096, 0x1000}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b17000-0x20)={0xc9, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00001f8000-0x20)={0xe07, r1, 0x10000, 0x4}) 2018/01/22 11:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000045c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0xffffffffffffffff, &(0x7f00006bc000-0x1000)=""/4096, 0xfffffffffffffdd9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[{&(0x7f0000d2a000)="f73e2e38ce45fe1486522f816baf2206b1cc472b812eafac8298228ab11f7fd82d455fa993d0497a010f4fe5cd2e4ff10abd79662d2bdbab888d71468d21559ef37abc6c9b8f335f6b65d80f21ada8703f067e16471978c40946fb8b2802e984", 0x60}], 0x1000000000000081, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c6f000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000dea000)=0x6ef0) connect(r0, &(0x7f0000262000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc) unlink(&(0x7f0000e89000-0x8)='./file0\x00') 2018/01/22 11:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003b9000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c85000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000097f000)={0x6, 0x8}) getpriority(0x2, r0) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e7000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000090b000)={0x1, &(0x7f00000ec000-0xe7)=""/231, &(0x7f0000953000+0x438)=[{0x9, 0xc, 0x8, &(0x7f0000f68000-0xc)=""/12}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c03000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000212000)={r1}) read$eventfd(r1, &(0x7f000081e000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000d41000)={0x0, 0x0, &(0x7f0000979000)=[], &(0x7f0000b89000-0x8)=[], 0x0, 0x0, 0x0, &(0x7f0000c44000-0x20)=[], &(0x7f0000c88000)=[], 0x0}) 2018/01/22 11:30:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000002000)=0x4aa3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000067000)={0x8, 0x7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d70000-0x4)=0x0) connect$vsock_dgram(r0, &(0x7f0000ad8000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 11:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f33000-0xa)='/dev/dsp#\x00', 0xf761, 0x4) ioctl$int_in(r0, 0x81800040045010, &(0x7f0000002000)=0x7) 2018/01/22 11:30:33 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c1000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x3ff, 0xffffffff}, 'port0\x00', 0x20, 0x20000, 0x9, 0x4, 0x8, 0xa4d, 0x40, 0x0, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:33 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xc0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000001b000-0x10)={0x1, 0x5, 0x1ff, 0x400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000001b000)={&(0x7f000001c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000002000)=[{&(0x7f0000014000-0xe0)=""/224, 0xe0}, {&(0x7f000001c000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f000001a000)=""/126, 0x7e, 0x7f}, 0x100) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e7000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000090b000)={0x1, &(0x7f00000ec000-0xe7)=""/231, &(0x7f0000953000+0x438)=[{0x9, 0xc, 0x8, &(0x7f0000f68000-0xc)=""/12}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c03000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000212000)={r1}) read$eventfd(r1, &(0x7f000081e000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000d41000)={0x0, 0x0, &(0x7f0000979000)=[], &(0x7f0000b89000-0x8)=[], 0x0, 0x0, 0x0, &(0x7f0000c44000-0x20)=[], &(0x7f0000c88000)=[], 0x0}) 2018/01/22 11:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ccddd2", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) msgget$private(0x0, 0xa0) openat$dsp(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/dsp\x00', 0x400140, 0x0) creat(&(0x7f00000d5000)='./file0\x00', 0x8) 2018/01/22 11:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000989000)='/dev/audio#\x00', 0x7, 0x2) connect$vsock_dgram(r1, &(0x7f0000d2e000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a71000)=0xffffffff, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000d9d000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2) bind$ax25(r2, &(0x7f0000863000-0x10)={0x3, {"6b7307feba1ae1"}, 0x6}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000e8f000+0xaa)={{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, {0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x8, [0x7, 0x81, 0x3, 0x7, 0x4, 0x2, 0xffffffff, 0x401]}, 0x5c) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x10, &(0x7f0000005000-0x1c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000+0x897)={r2, 0x4, 0x10}, &(0x7f0000003000)=0xc) shutdown(r0, 0x2) ppoll(&(0x7f0000002000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/22 11:30:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x5fd2ccf4, 0x181400) ioctl$KDSKBLED(r1, 0x4b65, 0x0) sendto$inet(r0, &(0x7f0000006000-0xce)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x0, 0x100000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000008000-0xbc)={0x7d, 0x0, 'client1\x00', 0xffffffff80000004, "8d24d80d64267330", "51049f46db6154aff7ffec33b3db1c54d87a71d79e24c2ee630b5f0226a43c2f", 0x800, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000)={0x3, 0x0, 0x2, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000008000)={0x0, r4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000009000)={r3, 0xfffffffffffff61e}, 0x8) fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x5f)="ed01bdbdc3aa8fb6eaa0e9fc14db4d54477f609ab713e3e0d560471a80c923cbdc8af8b7635dda778bd9dec972c2f70adabb51811adf8cd723ef82f41239bb4ef0e5880d81fb46fff6af63877db00044695db5e719c5f86e55077a0fd739b5", 0x5f, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf3, 0x80000000, 0xff, 0x1, 0x4, 0x8, 0x7, 0x401, 0x9, 0x4, 0xc7a3, 0x20, 0x100000000, 0x1000, 0x1357]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009000)=0x0) waitid(0x0, r7, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) keyctl$get_persistent(0x16, r5, r6) 2018/01/22 11:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000b7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000069e000)=0x3a) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000687000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000203000)=0x8) r1 = syz_open_dev$vcsa(&(0x7f00001bb000-0xb)='/dev/vcsa#\x00', 0x1, 0x42) write$sndseq(r1, &(0x7f0000d87000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"11249d0090dbae0426f58132"}}], 0x30) 2018/01/22 11:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='(}\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000734000)='net/ip_tables_targets\x00') sendfile(r1, r2, &(0x7f0000625000-0x8)=0x0, 0x80000000) fallocate(r0, 0x0, 0x7f, 0x7ff) 2018/01/22 11:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004ce000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000043000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00008e9000)={r1, &(0x7f0000286000-0x93)=""/147}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/22 11:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() pipe2(&(0x7f0000c6f000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000078b000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000829000)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000a5c000)=""/180, 0xb4, 0x0) 2018/01/22 11:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x3, 0x99, &(0x7f0000fd5000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 11:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000726000-0x8)={0x0, r1}) poll(&(0x7f000008a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000c14000-0xa)='/dev/dsp#\x00', 0x9, 0x10000) r3 = syz_open_dev$usbmon(&(0x7f000004d000)='/dev/usbmon#\x00', 0x3, 0x149102) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e30000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000604000-0x20)={r3, 0x2, 0x4, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/22 11:30:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dc5000)=0x0) fcntl$setpipe(r0, 0x407, 0x10001) 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000486000)=""/4096, 0x1000) socket$bt_cmtp(0x1f, 0x3, 0x5) write(r0, &(0x7f00003a0000-0xa7)="260000001a0053f791000af9ff09000000000000f100040000109b00002e2dd284000d8b427ff0e533d4b81b3b437975837abc1a73b327180d17da9aea796cea018e389f6b2e9660b1f8efd73cd5b1129407b63bef31fff2aa51f6058af8f5399def0901b6671375afedb64ae2463189f8e9712401000000bdab6c3e4261b42ab32f9163f0e5f20cbe76d553fb661a75e1aba65e5d5ea8090000002cd137dda0e251fffe7051ec", 0x495) 2018/01/22 11:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f0000021000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="96a8918af8ccae10078acb5cbabb798f"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCGETA(r3, 0x5405, &(0x7f00002c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f49000)={0x0, 0x0, 0x0}) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005da000-0x50)={@common='yam0\x00', @ifru_flags=0x1800}) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8000000000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000604000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00002a1000)=""/0, 0x0, 0x0}, 0x0) close(r1) pipe2(&(0x7f0000abe000-0x8)={0x0, 0x0}, 0x0) 2018/01/22 11:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f40000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000bd000-0x4)=0x0, &(0x7f0000420000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x2000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006dc000)={0x0, 0x20, "9ea0a2c72290a9575db31a49abd9fecc342aa664184f71f9f66a92c32c3f25c9"}, &(0x7f0000b60000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000e000)={0x1, 0x8, 0x1, 0x2, 0x8, 0x0, 0x4, 0x5, r3}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a8000-0x20)={0xffffffff, 0x1, 0x200, 0x2, 0x800, 0x6, 0x3, 0x10001, r4}, &(0x7f0000bd1000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003a7000)=@assoc_value={r4, 0x77f}, &(0x7f0000cf2000)=0x8) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000008000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x80, 0x2) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) r4 = syz_fuse_mount(&(0x7f0000004000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7f, 0x1100000) r5 = memfd_create(&(0x7f0000006000-0x1e)='em1md5sumsecurityGPLtrusted$^\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000009000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000008000)=0x0) r12 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$sndmidi(&(0x7f0000008000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x200) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$inet_udp(0x2, 0x2, 0x0) r18 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008000)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000009000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) r23 = socket$inet_udp(0x2, 0x2, 0x0) r24 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat(0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', 0x4000, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xe, 0x7, &(0x7f0000003000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, [@map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)='GPL\x00', 0x3, 0x96, &(0x7f0000009000-0x96)=""/150, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r28 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) r29 = socket$nfc_llcp(0x27, 0x3, 0x1) r30 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0xef7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000-0x4)=0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000008000+0x594)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) r37 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000)={0x0, 0x0}) r39 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x1, 0x100) r40 = socket$can_raw(0x1d, 0x3, 0x1) r41 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000009000-0x4)=0x0) r45 = getuid() r46 = getegid() r47 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000006000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) r52 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r56 = socket$inet6_sctp(0xa, 0x5, 0x84) r57 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x9df, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x403, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000008000)={0x25, 0x2, 0x1, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0, 0x800) r64 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r69 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000008000)=0x0) r71 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000007000)=[{&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x40)=[{&(0x7f0000008000-0x3e)="7f60f734f3179d3f09a1d9e3dea021535862ba0594c6518833708741a8b688e2067fdfb5043414b4223277f14edf159141847d33f7a5a6da50ccd97f388b", 0x3e}, {&(0x7f0000009000-0xaa)="693e034525c1754b694ffcbf195a86792a40e548ca4f29d2ca6e49f570977437f4663fa59133a0ea37fb424486f0226ece52fa84f2b2db0375eba97ee5b431eea1ad698f2585e0f4074e2f0bae65619c97f968b5a677973c5c9120dce3aed702a7b8a0b47b27e84a687f717e7f94c362e08c562d922d4c1c2afcaa7e4fa495ec73e005afc2a3adea9f1ab9a10d41b7b88405f1ad6ffd6f517048ccf58632f4297783007ab9ced82f32e4", 0xaa}, {&(0x7f0000007000-0x1000)="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0x1000}], 0x4, &(0x7f0000009000-0xa8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}], 0xa8, 0xc800}, {&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000007000)="05e76d086b6f6373d6922d209d9d", 0xe}, {&(0x7f0000004000)="4d5884713080a59b48adcb5c880f5be1f82384aac458fb43819f2bb08a3fc422bf8563498bb6f85677edebb491442f397971a317a0a5a91c7078670d50754c02a1d70f7750e9f42d11559d5730b2d343e1e09c072f8291cd548c5a66cbf4301c24eb30e3fd64595fe0e9a426a5c60e02c66fac0d88a07fcf2c2524f03918f996a0c263b3e22a40da5d1501ad9196a45ebfe1fa37e98aa4edc8df9301ac5941c389cd5c6ce59cc0568ac4fe24c9859a876915fc69c5470bcf326a926e4fd16cf1f5fa7c344f880670c6769abe6b458d1d3e7f5a", 0xd3}, {&(0x7f0000007000)="a12768215e7669ec5711bf8cd4ec96906c18ef5742e74e", 0x17}, {&(0x7f0000008000)="e7aeef93b9fd7937384d4a09096272717a637985e32f0918dbb5448fef43097886a7b6f00e156c2603b032c22b372f1cc23f92f1c9", 0x35}, {&(0x7f0000008000)="a1e50ca0d1a8e59a2aacf98c131553b21e4f21426d3db5d85e406be96c47f327fc88d48a447ca428a870a9791929522f425660a7ce1f96c5118abd61670ad510caa0956e70d2d460a13cac82ae58ff57221d89abb57d505656afb083b9d4c7de8c1ef36bc4664cb13679179ed2fb1d7baf84db7254fc74a770b0601af8959f6741b4d9c007b1e9db5b059b0988433febd48bbb128c262e1d6bab64a73c1ddb614cdd5735627d8c1f4303e5955e71145f62ffff88", 0xb4}, {&(0x7f0000008000)="9166559d073e3e15dd219c32757ac647c500d28c5654bb9baf55953f9b4a2b5cbd5c2e3faf74c49e6131801358e14058099c31d7cde55619cecc77357d7861cd7509fdad6b04c002e632f6fd95995cb709e98ffcd30188763ea766bc82cd52f8472bfd722c5724599a8c578cb2d1b08b6a8b6008877f3f6e18d0d52d0eb5ac24ce44b8574476b1628b234f842b78e3eec1540c5c8c189414d4ed5f1ad1ba5d8a58f7b3996e62ea44875c96fa4fcc1ef500721f29eac6243c2a8fbfcb7b3cb6", 0xbf}, {&(0x7f0000009000-0x8a)="6d3c2a2cd04ff366bb0e5b2bf7393e05ed745e6194985ed8c4f1eaaf4e35bbe685adafe806fad6522abe99aecf9d3ad88acc2c56f45ae37e19991560b75f1e61fb970b03aa03c0bee083c0cdda647e2e353108eb9757a0ab698fe16062071c8b978b7a1d413537bfab3c041072678d8e98d11dc4950b53277a8f8d31c85e7963a7718b509ca6ec0bf690", 0x8a}], 0x7, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x118, 0x20000000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000008000+0x392)=[{&(0x7f0000007000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000007000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000008000)=[{&(0x7f0000005000-0x54)="5df4e9b588258cbbbe1269814d346862848854a6fb964e704378b4ab01ea2ca431787f46b2413f91f87eae3fa6892c5d9372cca2a900cf67e9f9946ba047c45cc4a8b8995ed38e9d0918f4a89042c3d87420fc4f", 0x54}], 0x1, &(0x7f0000005000-0xb8)=[@rights={0x20, 0x1, 0x1, [r50, r51, r52, r53]}, @rights={0x38, 0x1, 0x1, [r54, r55, r56, r57, r58, r59, r60, r61, r62, r63]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}], 0xb8, 0x20000000}], 0x4, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r73 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r73, 0x11, 0x64, &(0x7f0000009000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r73, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r73, 0xc00c642e, &(0x7f0000002000)={r74, 0x80000, r73}) 2018/01/22 11:30:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000554000)={0x6, 0x400}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000061e000)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000093c000-0x8)={r5, r2}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000f01000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9c000-0x4)=0xc) bind$can_raw(r3, &(0x7f000035c000)={0x1d, r7, 0x0, 0x0}, 0x10) writev(r2, &(0x7f00000eb000)=[], 0x1aa) r8 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b10000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0xef, 0x2, 0x100, 0x0, 0xa0, 0xa0, 0x7f, r7, r8}, {0x8, 0x5, 0x2, 0x1, 0x3, 0x2400000000000, 0xb90, 0x8000}, {0x3, 0x8, 0x7fffffff, 0x3}, 0x8, 0xb, 0x2, 0x1, 0x2, 0x0}, {{@in=@empty=0x0, 0x0, 0x2b}, 0x2, @in=@empty=0x0, 0x6, 0x3, 0x3, 0x1000, 0x80000001, 0x5, 0x9}}, 0xe8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d4b000-0x37)={r4, 0x3, 0x8, "4bd00816debb53aa818c523ad94b46e6ee35260ac00100cee4d4a813652743a4e2886c6f1bd9ae4dad1b339c6a"}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000887000)=0x0, &(0x7f0000db1000)=0x8) [ 41.416838] QAT: Device 0 not found 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x10000000000, 0x2, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00005a4000)={0x0, 0xfff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) read$eventfd(r1, &(0x7f0000d15000-0x8)=0x0, 0x7f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/22 11:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cca000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000d6c000-0x50)={@generic="38f5ff28a5623ce0919078be4cf52ed0", @ifru_ivalue=0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ba3000)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00002a0000-0xc)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x45, 0x1000000, &(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f000010e000-0xb)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) close(r5) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r4) keyctl$revoke(0x3, r4) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000c16000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000358000-0x4)=0xe8) setfsuid(r7) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) getsockname$netlink(r2, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015a000)=0xc) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) [ 41.493617] QAT: Device 0 not found [ 41.527495] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/22 11:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = creat(&(0x7f000050b000)='./file0\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006ce000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000ce6000)=0xc) r4 = geteuid() getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000011e000)=""/57, &(0x7f0000f78000)=0x39) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000827000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x5, 0x1, 0x6000000000000000, 0x2, 0xa0, 0x20, 0x2c, r3, r4}, {0x9, 0x69, 0x4, 0x5, 0x100, 0x4, 0x9, 0x7}, {0x40000000, 0xffffffffffffffff, 0x3, 0xfff}, 0xfffffffffffffdac, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x0, 0x3, 0x6, 0x2e7e, 0x800, 0x2}}, 0xe8) fcntl$getflags(r2, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e52000)={0x40, 0x8, 0xdf24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000e1000)=0x0) 2018/01/22 11:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000e40000-0x8)='./file0\x00', &(0x7f0000dc8000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000944000-0x8)=0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000e95000-0x170)={0x9, 0x0, [{0x0, 0x100000000, 0x4, 0x7, 0x9, 0x5, 0x4, [0x0, 0x0, 0x0]}, {0x40000001, 0x2, 0x1, 0x0, 0x10001, 0xff, 0x8, [0x0, 0x0, 0x0]}, {0x80000019, 0x401, 0x2, 0x200, 0x38, 0x3, 0x32c, [0x0, 0x0, 0x0]}, {0x80000007, 0x2, 0x7, 0x7, 0x3, 0x8, 0x0, [0x0, 0x0, 0x0]}, {0x8000000f, 0x1, 0x3, 0x29, 0x9, 0x8, 0x1, [0x0, 0x0, 0x0]}, {0xd, 0x1, 0x2, 0xdba, 0x0, 0x7fff, 0xffffffffffff0000, [0x0, 0x0, 0x0]}, {0x0, 0x80, 0x4, 0x5, 0x8cb, 0x1, 0x5, [0x0, 0x0, 0x0]}, {0x80000019, 0x0, 0x2, 0x80000001, 0x1, 0x3, 0x2, [0x0, 0x0, 0x0]}, {0x80000001, 0xfc, 0x4, 0x8, 0x3, 0xfffffffffffffff9, 0x6, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000cea000/0x18000)=nil, &(0x7f0000d6b000-0x18)=[@text16={0x10, &(0x7f0000167000)="baf80c66b88c5faa8866efbafc0c66b80400000066ef660f22990f528c433bbaf80c66b80e37758166efbafc0cec66b8d90000000f23d00f21f86635300000040f23f8660f761b0fe04f00363ee0c1b8bd000f00d8f20f32", 0x58}], 0x1, 0x0, &(0x7f0000d19000+0xba5)=[@cr4={0x1, 0x462201}], 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000951000)=@buf={0x0, 0x0}) 2018/01/22 11:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b67000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f5d000)={0x0, 0x0}) r0 = creat(&(0x7f0000f2a000-0x8)='./file0\x00', 0x24) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00001b1000-0x24)={0xe536, 0x9, 0x5, 0x5, 0x4, 0x20, 0x1000000000000000, 0x100000000, 0x401, 0x2, 0x4, 0x1}) fchmod(r0, 0x44) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000a82000)=0x7, 0x8) 2018/01/22 11:30:34 executing program 4: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000e8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000-0x4)=0xe8) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000005a000)={0x17, 0x20, "8070708ac34681062b0b01a6d2b3a6"}, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000e8000)=""/243, &(0x7f00000d9000)=0xf3) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000030000-0xc)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f00000e8000-0x10)={&(0x7f00000e7000)={0x3c8, 0x12, 0x3, 0x200, 0x2, 0x1, {0x2, 0x0, 0x8}, [@nested={0x390, 0x1d, [@typed={0xc, 0x35, @ipv4=@loopback=0x7f000001}, @generic="fcc08453846e2cbbefbf9c35ca476420692f66f115609a5ded624773becabd8b77bb8bfe34d2930a9071984cf01e5923c3e6578232aa8b6fbc522e5372847e14f36c5b4d7bddeccb3c6d37ed1f39d08bca1e5e77addbb07e5e308d431238868cc112a09cc44690d788d54fef3f5d51a5032b2e45b2cc151687f54fc4645ee7489e64f3796bebfb1324450b6bf192a0500dd2c361", @typed={0x94, 0x15, @binary="601d11058c94626907e372469132780602cc54065159f691b0d89421a0f73c0a846f79b4a46da40371f7a79d4addf79d0e81969bd0a5aba1cce45932a48a3fafb0ab4003d0b880b5522796fac70c776acea5b19a0015ab023e4098799137a6b8a5368c5affdfe5089e5597514b5da3c35f9c258f9078b0d0c17c8adb50bf490aec4aa1110ac5c2421f"}, @typed={0xc, 0x60, @uid=r1}, @generic="2b155b4a65a8214bc5934c402c7ce7b8dab256141173b0f3f793207f584c63a49e336f3c6978a8317c7d759846ddfed8d1a18addcd2068d0de69001f1016d1b1264843b79c5b6a137a86830e1cc6943c259ea16b0402f44cd6df810df158f1a00cacdc0d5a180dae83fdf5f313139a64281b5cf5e79b64ee80fe89d70f95c3ceebde4cb2ff3719929ca2c8cc38994224d14157bc6f87d439b836825d4a9a0c914fcdcb6a5d744d6b224c9672ecc75c77e77b601cc942ca92dae9ae3533606507cc0a171b06a41d08ad8be96e26a827069b507b5da66d5f3a09a28163c9fe7d389032d35efb3a69b60cd162d78d", @generic="6cbd165959fa47e22cdce1ad3b6befd2974163c38dce5f04ba57809a8cb36c11104eaa570be9fca5b9f24f3b00c9b1b2ff3fd3bf437764c65392f10ee1a0bf216f5cbee6f7f576dd031088060ade29eef72bc44dc425a29b7b6ad8bc723f694436a45d3623f8a9e5f06652bf7b54b3b475f52a6c8a6379a127875edf3e7f9c04d892389d20fab4d2f513d57dc86302dac179c05f2015e116ba951511cd5e59282dd327ea16f3b1847e97b5ed11430533b77291648e33e80ea7db808571d9e7ed999e562b886e79d90084b59d555e0deeaa5f8163e81d481becd07b5f0dc88206ff08159b8b8058c176518f5a65", @generic="e393ed8adf3d0930e0b4444e48223122c2d0e283093b3e396f8c86b4fe246526f9e427e5fe0a9548f8d8de1feed4e5800a3efa09f91a295ee3a05f1fef2405b76fb41109f430788c1d6ac210b78aa402724949bf0ae5896e8b15d411f74c9a87c917b2a764f414a51fc99726b53dffbd1073"]}, @generic="958e95ca531216bbc32c955991efc2de44436e793ca77f", @generic="8e66cb093bdf3a5670354806"]}, 0x3c8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f00000e3000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000f72000-0x90)=[{&(0x7f0000002000)="58da0fcf4bdf90eaae55fe0acc8403bef2d2c9ca613d37b916de543f67310ae4d21298f05dbf79fac6d5eafd5a6333950d91e4594cd5b9cd3f1595530f59144ae60f1ccce220eebfed5b85a6824e189e75299419b0de9023876879c9eefa711664ee040c739cad137141cd29475ce8130cd64f291aa3d67b1c81c73938d9f91f132f8208f82e38eba80a85e529b57194c19ca2c189afbc061c8886acefbb079a3b", 0xa1}, {&(0x7f000006b000)="bcecbf2f54f24eefef21d5af4d34d77c46fe2b6f67dd434fe4e55f15d01ee8eb915b4994104a02bed7622255463f5e3bec0202f98a991164ac1a91e9b78f6e5363768d82b088db226458cd0e6c3d64291b6669a9efe44ec3719a8c47c02c39bff6e3b604ef892038272f26e1a9c47e1388c7d8e078efda56a17219a0b149f629fb3ee7d102d7fad5cdd91a44f471937cb8a1ea26cdbb6fc25eac6f67ca6fe11484d51ed85feccbfb1a4b0f0280f1231a82344743a4e8ff85dfc37b733a435711d56da05b5adea708eee2066a09e90c72451a06415d76e63cc0e9111bb4e5b3ea9f3c3d4143103aaa36e70f1b86ae69e46c6a", 0xf2}, {&(0x7f0000914000-0x36)="bd60a40814000b3278aee668b9070e1df2a162bbd8a12bd96041e5d2729ff431475b0a1fa916dac550d5e7cb11900149745d311c99d8", 0x36}, {&(0x7f000062a000)="f2f50e", 0x3}, {&(0x7f000016e000)="b3a6f9a3fbaa", 0x6}, {&(0x7f000052e000-0x70)="c1764e35c1848e6c86defb32388cfd7ca97ded24819881480b02f83570520489400e97caac98c62b70609f286f78b30764ec0c0c33ed8b3aaf96e9dd21f97396e9b3a8f9312a60c506e38a215cfee0829253d2745b5e14b3ebb12106cd26bcf7cd37bf086283ace1d58206b05086fb48", 0x70}, {&(0x7f0000f0b000-0x1f)="d1cbd1b404308a454e706c0244d196453d9b818fcaec4bf49bc210b2ecc1f5", 0x1f}, {&(0x7f0000146000-0x6c)="0bf0f03eb7da1ad1ce7af67401ba6db7de51d395526a4ef41cf62be868cf57a45ac5c58acb674e5cd5ce9d2eb0e9c39c364fe282f6088f080650c0e414c78773b2269f9ce7501a5a67e06ed2307e9ccbf268924bc8db439371609ea1d1971b89175588d71ec3c580aab0a974", 0x6c}, {&(0x7f00002f2000-0x58)="96b0e92cc8118a89d9add25f42cbba628c7e4c6c989ec3d4cecc58c4520123a5d73048d925f3f7e07cb6af1602bbe8bd80c3b6c63c4f2e627a2de9769c98ebd7ac9384fa95cd39e3e8bacf18695917a30d86bca4f6ab9f83", 0x58}], 0x9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000022b000-0x20)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xfffffffffffffc4e, &(0x7f0000cb2000-0x8)=0xffffff7ffffffff5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100000010800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000dff000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00002d7000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d44000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a3e000+0x791)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000067f000)=0x0) setpgid(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00009ce000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000029e000)=0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3f50b78e) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00003d1000)=0x0, &(0x7f0000644000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00009a5000-0x3c)=""/60) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x4}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000341000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f00007d9000)={0x0, 0x800, 0x0, []}, 0x8) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/rfkill\x00', 0x20682, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) write(r0, &(0x7f0000000000)="c3aa33358ea1e4c984c8c2aa7816a8586c2a8ea6604fb76900104d0d7de193202f143152dfd4bde61c6e1157cf8b3c8e8359f2e6431e3223b6803a63ad90278487b9ee623df6f4a6807a45f959d2f906ee78592fb2c3af4f1aebdeb01eaa5bb86787482528b4382c6e992855e62c0206258825", 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00009d0000)="057918d0d5e9720a968e5520a137063e4d6431682cf170a746ea5c06a381a6ef1820291c7a950de46e1bfc34b53d5516b4b6087660d22fdc68f48cb14604f03db0620b5144721f0a65e4772ce48f479568d0ad3eca3acc1896a734d8d6293799d8115019c3b5bcbd203d992efd39ad4909f3406ecd3a3f0d746c1a66b1f9eabe730193615fd8c269671ad508e967957ff15bda1647ece748f8a0852975bef604ae639f6089ecbe62c446e1b96d7fa056a400e7e1a4fae62695129dc7da17a44328e8f458e15d21b553bec2dad48eec8955b9548cb0f24f4fd32adbcd71b1f9abeeb37dac9cb4d41aef50e540ecffc0", 0xef) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) mlockall(0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$setown(r1, 0x402, 0x0) 2018/01/22 11:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000771000)="", &(0x7f0000c92000)=0x0, &(0x7f00008df000-0x4)=0x0, &(0x7f0000684000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a6a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000edb000)=0x0, 0x4) 2018/01/22 11:30:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x803, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080170400edfa0e0af6f900e0bf06000000cc0800190005d70000", 0x23) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b8a000-0x11)='/selinux/enforce\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000172000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00001d7000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000496000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000a55000+0xd07)={0x7b, 0x100000001}) 2018/01/22 11:30:34 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000302000-0x4)=0x0, 0xb, 0x0, &(0x7f0000540000)={0x77359400, 0x0}, &(0x7f0000550000+0x1a2)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000091000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00006bd000-0x8)=0xfffffffffffffff7, 0xffffffffffffffc0, 0x7) r0 = socket$inet(0x2, 0x80007, 0x7) r1 = accept4(r0, &(0x7f0000e81000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000)=0xfffffffffffffe39, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f36000-0x8)={0x0, 0xffffffff, 0x1c00000}, &(0x7f00005ab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x5, 0x1, 0x8000, 0x14, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x20000003, 0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000975000-0x2)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003a4000)={0xffffffffffffffff, 0x1, 0x200, 0x7ff, r2}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/cuse\x00', 0x2000, 0x0) bind$unix(r3, &(0x7f00006cc000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$TCSETAW(r4, 0x5407, &(0x7f00001cc000-0x14)={0x4, 0x5, 0x80, 0x553d, 0xe89, 0x0, 0x3e, 0x8, 0x7, 0x0}) [ 41.719083] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT [ 41.741350] QAT: Invalid ioctl 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f00007bd000-0x10)={0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x10) clock_nanosleep(0x5, 0x1, &(0x7f0000a0d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getresuid(&(0x7f0000e25000)=0x0, &(0x7f00000c1000-0x4)=0x0, &(0x7f000098f000-0x4)=0x0) lstat(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f000024b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000929000)='/dev/dmmidi#\x00', 0xffffffffffffffb7, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00006d3000)=0x0) close(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000553000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fe6000)=0x4, &(0x7f0000550000)=0x4) [ 41.800007] QAT: Invalid ioctl 2018/01/22 11:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x7, &(0x7f0000c7a000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000c70000-0x20)={{0x0, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000704000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$vcsn(&(0x7f00008df000-0xa)='/dev/vcs#\x00', 0x7, 0x410000) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000cf9000)={0x3ff, 0x6, 0xaf, 0xffff, "53e73c977c3cd1e4c81e7b2743e3b5705425009d5f6817a1d0a54d08a776cec4"}) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f00008ad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000500000-0x8)={0x0, 0x6}, &(0x7f000089d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000130000-0xc)={r5, 0x6, 0x20}, &(0x7f0000641000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000c46000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000fe9000-0x4c8)={{0x3, 0x1, 0x7, 0x2, "fc2e19692096df01796fc6b2ec42f57ccd3a540ae2e5c4fac4f48cfcaf09432aec70818157047cbb756962f4", 0x8}, 0x80000001, [0x1, 0x4, 0x5, 0x6, 0x0, 0x100000000, 0x20, 0xc80, 0x0, 0xd96, 0x8, 0x1, 0x3ff, 0x2, 0x100, 0x2, 0xfff, 0x8, 0x3, 0x1, 0x9, 0x2d, 0x6, 0x4, 0x5, 0x3, 0x0, 0x2, 0xffffffff, 0x101, 0x3, 0x69d, 0x6, 0x7, 0x4, 0x3, 0x3, 0x20, 0x89, 0x8, 0x0, 0x7, 0xb0a, 0x1, 0x9, 0x7, 0x7fff, 0x8, 0x10001, 0x6, 0x7fe, 0x6, 0x8b20, 0x3a, 0x81, 0x3, 0x0, 0x6, 0x5, 0x2, 0x200, 0x100000000, 0x9, 0x5ed, 0x0, 0x4, 0x9, 0x5, 0x9, 0x13b, 0x2, 0x100000000, 0x85, 0x80, 0x9, 0x7f, 0x5, 0x690, 0x6, 0x7cd2, 0x4, 0x1, 0x3, 0x5, 0x7, 0x7ff, 0xa6, 0x4, 0x5, 0x4, 0x8, 0x3, 0x3, 0x101, 0x10000, 0x8, 0x1ce, 0xffffffff, 0x1ff, 0x6, 0x8, 0x7, 0x71d8, 0x3, 0x2, 0x1000, 0x9, 0x4, 0x80000000, 0x1, 0x0, 0x1, 0x6, 0x7, 0x7, 0x3, 0x5, 0x8, 0xaac, 0x100000001, 0x8001, 0x0, 0x5, 0x5, 0x8, 0xffffffffffff7d4b, 0x5, 0x2], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x0, &(0x7f0000174000)={r6, r7+30000000}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000ef5000)=""/168) r8 = shmget(0x3, 0x1000, 0x1800, &(0x7f0000989000/0x1000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000503000)=0x6) 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000036a000)={0x0, 0x3, 0x0}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000244000)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000475000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000009f000-0xb8)={r3, 0x7ff, 0x9, 0x3, 0x989f, 0x0, 0x73, 0x4, {r4, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000001, 0x200, 0xfffffffffffffff8, 0xcb4}}, &(0x7f000043f000)=0xb8) accept$alg(r0, 0x0, 0x0) 2018/01/22 11:30:34 executing program 6: clone(0x800, &(0x7f0000e49000)="", &(0x7f0000d2d000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x9, &(0x7f00008da000-0x48)=[{0xffffffff00000001, 0x1, 0xffffffff80000000, 0x5fa}, {0x6, 0x3, 0x3, 0x4}, {0x7, 0x4, 0x9, 0x7f}, {0x0, 0x200, 0xc41, 0x101}, {0x1, 0x8, 0x5, 0x6}, {0x9, 0x1, 0x10000, 0x5}, {0x10000, 0xcc7, 0xffffffff, 0x4}, {0xda54072, 0x7ff, 0x0, 0x6}, {0x860, 0x0, 0x200, 0xc0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/22 11:30:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc) 2018/01/22 11:30:34 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff00000000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000093c000-0x8c)={0xe0, 0x0, 0x9, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000ebc000-0x12)='/dev/input/event#\x00', 0x1, 0x80080) io_setup(0x1, &(0x7f0000661000)=0x0) io_getevents(r1, 0xc0, 0x2, &(0x7f0000427000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00004fe000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00005f4000-0x4)=0x38000000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007ee000-0x4)=0x3, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004b000-0x16)='/selinux/checkreqprot\x00', 0x84000, 0x0) 2018/01/22 11:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x10001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5403, &(0x7f000062d000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000000000a, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001b3000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) read(r2, &(0x7f0000fb8000)=""/85, 0x55) socket$netlink(0x10, 0x3, 0x1000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) 2018/01/22 11:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r0, 0x8, &(0x7f000030c000-0x8)=0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r2) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/22 11:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000061f000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/01/22 11:30:34 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000016000)='/dev/dsp#\x00', 0xd7, 0x4000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) r1 = syz_open_dev$midi(&(0x7f0000014000)='/dev/midi#\x00', 0xfff, 0x40000000000400) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000017000)={0x0, 0x989680}, &(0x7f000000e000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000008000-0x8)={0x3, 0x9, 0x80000001, 0xc}) [ 42.023999] kauditd_printk_skb: 256 callbacks suppressed [ 42.029643] audit: type=1400 audit(1516620634.669:298): avc: denied { map } for pid=6288 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/22 11:30:34 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004de000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f0000003000-0x5d)=""/136) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/22 11:30:34 executing program 0: syz_open_dev$adsp(&(0x7f0000cce000-0xb)='/dev/adsp#\x00', 0x400000000000, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000091e000-0x8)=0x75) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5451, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r1, r2, 0x0) tkill(r0, 0x16) socketpair$unix(0x1, 0x1000000000000005, 0x0, &(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b82000)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r5, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) dup3(r4, r3, 0x0) 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xffffffffffffffff, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff2b) 2018/01/22 11:30:34 executing program 4: perf_event_open(&(0x7f0000b99000)={0x2, 0x23a, 0x85, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047c000)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x4, 0x4, 0x8, 0xc12f, 0x4, 0x2, 0x9, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba5000-0x6)={r1, 0x9}, 0x6) 2018/01/22 11:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = dup2(r0, r1) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000b00000)=""/219, &(0x7f0000ace000-0x4)=0xdb) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x4) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/22 11:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f2000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000034000-0x1)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000987000)=r2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c7000-0x4)={r1}) accept4$ipx(r0, &(0x7f00004fd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c5000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000326000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000be2000-0x8)=0x40000000c, 0x8) pread64(0xffffffffffffffff, &(0x7f0000ea1000-0x38)=""/56, 0x38, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00004cd000-0x5a)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c54000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00001a6000-0xb)='/dev/midi#\x00', 0xea04, 0x800) fanotify_mark(r0, 0x9c, 0x40000001, r1, &(0x7f0000a65000-0x8)='./file0\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b82000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00008a5000)=0xc) stat(&(0x7f00003e7000)='./file0\x00', &(0x7f000048c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008fe000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x2, 0x2, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x5, 0x4584, 0x200, 0x180000, 0x8, 0x6, 0x3a, 0xff}, {0x3, 0x6, 0x7, 0x7}, 0x6c, 0xc, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x6367, 0x3, 0x3c7, 0x4206}}, 0xe8) r4 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = memfd_create(&(0x7f0000210000-0x40)='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\x00\x00\x00\x00\x00\x00', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r2 = syz_open_dev$sndpcmc(&(0x7f0000b0e000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x208200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e6a000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000d06000-0x4c8)={{0x401, 0x6, 0x4, 0xfa, "45209d07e0b3d6591bfb6398efbe286a8b719a213045168f897b21eeb0682f45b8910c4742e52c98ec5df8cc", 0x5}, 0x5, [0x6a, 0xbcb6, 0x2, 0x4, 0x881, 0x800, 0x9dd, 0x87, 0x0, 0x0, 0x401, 0x401, 0x100000000, 0xff, 0x80000000, 0x3, 0x68b6, 0x1f, 0x7, 0x5, 0x3ff, 0x1, 0x7000000000000000, 0x5, 0x1b, 0x10001, 0x5, 0x6, 0x800, 0x100, 0x311, 0x3, 0x1, 0x40, 0x0, 0x400, 0x6, 0xb1a7, 0x80000000, 0x81, 0xdb, 0xbff, 0x100000000, 0x9, 0x3f, 0x400, 0x3e40000000000000, 0x85b, 0x9ef9, 0x6, 0x2, 0x9, 0x8, 0x8001, 0x7, 0x3, 0x10000, 0x1a, 0x44f, 0x7ff, 0x1, 0x80000001, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff442, 0x6, 0x100000000, 0x3, 0x3, 0x46e5, 0x6, 0x2, 0x80000001, 0x3d, 0x7000000000000000, 0x3, 0x7ff, 0x27, 0x6, 0x1, 0x2222, 0xffff, 0x101, 0x4, 0x4, 0x2, 0x1, 0x7a98, 0x0, 0x92, 0xfff, 0x81, 0x8, 0xf20, 0x61f9a3af, 0x1f, 0x3, 0x80, 0x81, 0xab0, 0x16e, 0x9, 0xa93, 0xfffffffffffffffe, 0x40, 0x157fd280, 0x7, 0xffffffff, 0x100000000, 0x1, 0x967, 0x7, 0x4f, 0x2, 0x3ff, 0x2, 0x8, 0x8, 0xaa5e, 0x8, 0x4, 0x3, 0x7, 0x9, 0x5, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000196000-0x10)={r3, r4, 0x200000000000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r6 = dup(r1) r7 = accept(r6, &(0x7f00009d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c9b000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00002da000-0x16)={0x0, 0x10000, 0x7, [0x0, 0x8, 0x1ff, 0xfffffffffffffff7, 0x1, 0x8, 0x7f]}, &(0x7f0000c66000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008f2000)={r8, 0x51, "bf99698137485a692b689940f806f527605dad1d8a839ff7f357bb6afe9b89be5753330ae902a581bf63fb0059e1aa09ba9cd31a6507812dc1f1189c75ead36c7f5bf05182b19140563489dbc2f7685442"}, &(0x7f0000471000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f000044b000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc377, 0x0, 0x3, 0x49}, &(0x7f00003c4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000a31000-0x8)={r9, 0x7}, &(0x7f0000165000)=0x8) clock_gettime(0x0, &(0x7f00006d6000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000415000+0x30f)={r10, r11+30000000}, &(0x7f0000d58000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00008bd000-0x40)={&(0x7f0000710000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000047d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c1f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000043d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000c64000)={&(0x7f0000669000/0x800000)=nil, 0x800000}) readv(r7, &(0x7f000007e000-0x40)=[{&(0x7f0000f8f000)=""/247, 0xf7}, {&(0x7f000028e000-0xfe)=""/254, 0xfe}, {&(0x7f000086b000)=""/240, 0xf0}, {&(0x7f0000b38000-0x1c)=""/56, 0x38}], 0x4) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 4: perf_event_open(&(0x7f0000b99000)={0x2, 0x23a, 0x85, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047c000)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x4, 0x4, 0x8, 0xc12f, 0x4, 0x2, 0x9, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba5000-0x6)={r1, 0x9}, 0x6) 2018/01/22 11:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00004e4000-0x4)=0x40000) r1 = socket(0xa, 0x80002000000001, 0x0) getpeername(r1, &(0x7f000014c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cdc000)=0x32) fstat(r0, &(0x7f0000311000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00003b0000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fb7000)="86", 0x1) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000500000)='logon\x00', &(0x7f0000bac000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a2c000)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000d37000)=""/232, 0xe8) 2018/01/22 11:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002cd000-0x108)={0xffffffff, {{0xa, 0x3, 0x8e5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5afc8301, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/22 11:30:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x1ff, 0x1, 0x3ff}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffc}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000008000)=0x7, 0x4) 2018/01/22 11:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000795000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a4000-0x4)=0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007b9000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) creat(&(0x7f0000098000)='./control/file1\x00', 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') unlink(&(0x7f000034b000)='./control/file0\x00') umount2(&(0x7f00002d6000-0xa)='./control\x00', 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 11:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmmsg$alg(r0, &(0x7f0000eae000)=[{0x0, 0x0, &(0x7f00004f5000)=[{&(0x7f0000fa1000-0x71)="812c25c2d90a9e92b3751267a3d10f22f42c57b48441912d588ae5015d56aa1c3eadcdbd2d2926d2198caf8a2333cc450cb3bd7f763a480d0e30df718d09e82ceef4991ca5fce61afe0e73509d825119a094d1c6cbf07d5c97472c004db4ea5438d26a32ac4ea1c48a6a23c0bfeaa3354f", 0x71}, {&(0x7f0000df3000)="74ae11", 0x3}, {&(0x7f0000e49000-0x5d)="b5bb8e071f00aa9bc5692b5cb3a76659432df887dd4138ac45d9524808682884645e63ad5e27b7400e1e4214bb2288a6148139ab16e8fd403369fc8dd9667fec4361a79ff9276ee54e7add5f4f41a7aba3b0c8f0021129b369bac7c2e4", 0x5d}, {&(0x7f000045a000-0x1000)="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0x1030, 0x14}, {0x0, 0x0, &(0x7f0000fc5000)=[{&(0x7f000016f000)="11824709e4cd35b75a8bf6946d9c5deb83c9c081b25255a4fe028c83c2948ecaf50309397b3cb7277a9e9ec1bbd5fb83718029bf7aed4afa68bc534423", 0x3d}, {&(0x7f00000b6000-0x89)="712f2162b8b8ddd02925fdc43ba8a9725a3b26d1258bf06baf55644ded4f304f447f84de9eb4af407325976dfb21c47d6e1264aa610be848ad819891cf857e70b4ac075706f82dc20a48bd55edfa8049c44d4b22dfecb1bd90fcd81849b08bead9c8d1a0d710bb3cf822eb1d29720eae3e2ec2e861f73fb907deff2f6536e2c537ff48ab6c12382d61", 0x89}, {&(0x7f00001ab000+0x2b3)="810246574e4fba01f7b1fbb426def0a35e05327e0304e2c639451cb7459210346a365c28bcfc72443274837ddd96e9e76d58a5c1368606cfb0d6ac8af98ea8f27302db1e4e6d5e0e902b0eb0dc3e74478d1d26f85b9313d9112eaec634c05472167de9480ea6f3cb33bd19c0554971ba1de17a8cc40275d0faa5ddf3b9e716757194ca4566a3ac455487b1c23386ac77f66d6eb40f6fc220650a56c442c8d28ddc5c889ab240edee1806026a8201130ed4fa7223add68a2b4d568d242f9a459c90", 0xc1}], 0x3, &(0x7f0000d28000-0x200)=[@iv={0xe0, 0x117, 0x2, 0xc9, "e8112747cf181bfb6a472af3d6d040d0167fee171932ac9f22ffb86b2d7f238de63f6ead13c70902378fc8ff85e7f38ff6941d4c67dbb27c9ec8b967ec5010d1f466b6558faa3919cb4ec16ba45d68655b20d867c7587f230b64b71b73b1f651da14f5241098b50b7afa91789d18e2dfc971b4b93e3ccbd9a1ddd7384a957d836a5a3cc35fe194ebb2a6c3e00a6854bdc74960bd319635e1950948bd01b097d9c1940c21272011898c36832f07058ab75a165d634c0933d82aa91f96a606f6f899bc7b78977a1dfd38"}, @iv={0x108, 0x117, 0x2, 0xf4, "4e1f1e097637771fc009b36dc5ade9cdea530cbed59616d7c551dabb8c8cd9c2d765067394389375606da83f467f917996af689cce0ec0a83e57876584441e3665f8fe413c424c4e18f4a30b67199c8e40c31f711f5bff72f6b7e65ce0952550d829a1e70a5552d25774d2f24ae5116091546c71ffab4125a46dd3e03fa81076bdd94a901ab8b301786f96ead75b4b9983ed0ef35034e9a9079f683a5f0487a2399c2404001843b80d7290f4c581d991a7034fc5a50171fc64ab4f03070208b93120a63f046ca09411ae9c96e364a27707e859f81ccc7bdec13579fc1bdb25000294c0cb44f8f034de239256bc01ba010d9eee72"}, @assoc={0x18, 0x117, 0x4, 0x3355}], 0x200, 0x84}], 0x2, 0x8000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeef, 0x10f, 0x0, ""}], 0xb, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x2000) 2018/01/22 11:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097d000-0x11)='/selinux/enforce\x00', 0x604000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000600000-0x8)=0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00009a6000+0x735)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x5, 0x82900) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xb7)={r1, 0xaf, "48865ac5e8e1c3dcc2cbf8fd5acc6e089d5e05544594bf524c018cbe351b39feffe738f9ed72703e2575b68f8994fb3bd846401c1c47243d49835285a46d42ebad4901d66c62c047134156c1092999331022391d46222d1e8eed5ded37b3a627752673a0b88229b13b2efb29467977bf4af7d332f4ef70e62d02ad853195a696a635afe965f52225cdfe5df50acfd2f27bac39b4a56efab66b1b563f3f91ecb4c56fac91cb03904139dbe85f274b8a"}, &(0x7f0000001000)=0xb7) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) ioctl$TCXONC(r3, 0x540a, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000002000)=0x0) seccomp(0x1, 0x0, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0xfffffffffffffffe, 0x407ffc0003}]}) ioprio_set$pid(0x0, 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) 2018/01/22 11:30:35 executing program 0: r0 = memfd_create(&(0x7f0000ba5000)="2eb8736563757269747970726f63276367726f757024776c616e3124766d6e6574312b00", 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000093b000)=0x0, &(0x7f0000cd6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b15000-0x12)='/dev/input/event#\x00', 0x200, 0x1) fdatasync(r1) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpid() process_vm_writev(r3, &(0x7f0000957000)=[{&(0x7f0000019000-0x77)=""/119, 0x77}, {&(0x7f00003f3000)=""/129, 0x81}, {&(0x7f00008e3000-0x98)=""/152, 0x98}, {&(0x7f0000843000-0x29)=""/41, 0x29}], 0x4, &(0x7f0000ee8000-0x10)=[{&(0x7f0000679000-0x40)=""/64, 0x40}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000f8f000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x4000000000000000) 2018/01/22 11:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00003fa000-0xa)='./control\x00', 0xff) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) fchmodat(r0, &(0x7f00007f9000)='./file0\x00', 0x86) r1 = openat(r0, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) dup(r2) utimes(&(0x7f0000778000)='./control\x00', &(0x7f0000597000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/22 11:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f00004aa000-0x6)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/22 11:30:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000395000)="8ecc0405323ad17f6fb4770aa68f67d9424cd66c5d1b3de6d55a424da1125de452f7137d2f1e129f38726c283f7dfea4dca1f3a306b5e0de09944c5e29bc7b273d97b0de2eb7daf5b91d98c09622a2e622308a6d7735610515e6d453", &(0x7f00001c8000)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000133000)="") rt_sigtimedwait(&(0x7f0000359000)={0x0}, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fb000)={0x0, 0x1c9c380}, 0x8) r0 = syz_open_dev$sndpcmc(&(0x7f00006d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x14000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b30000-0xb0)={{0x0, 0x200}, 'port0\x00', 0x2, 0x20, 0x5, 0x8, 0x101, 0x5, 0x9, 0x0, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000001000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) ioctl$sock_bt_hci(r0, 0x0, &(0x7f000012c000-0x36)="5a208aa84e95c91a0cb63c076b90ee72c254bd9a878569220b0924c6ca3cfa3ab941f93ef239dc788c6bba064193555411462f8244ab") 2018/01/22 11:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/audio\x00', 0x808, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f000001f000)=0x6) readv(r0, &(0x7f0000e04000)=[{&(0x7f0000bbb000)=""/4096, 0x1000}], 0x1) flock(r0, 0x5) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000033e000-0x44)=""/68) 2018/01/22 11:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x2, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f000064d000-0x10)={0x0, 0x0}, &(0x7f00006ac000-0x4)=0x0, 0x0) 2018/01/22 11:30:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x2, 0x4) 2018/01/22 11:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e2000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) mkdir(&(0x7f000046c000-0x8)='./file0\x00', 0x80) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000120000)={0x0, 0x0}) setgroups(0x5, &(0x7f0000c8b000)=[r2, r2, r2, r2, r2]) get_robust_list(r3, &(0x7f0000d95000)=&(0x7f0000d4e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d64000-0x8)=0x18) [ 42.787616] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.792378] CPU: 1 PID: 6368 Comm: syz-executor3 Not tainted 4.15.0-rc8-mm1+ #59 [ 42.799910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.809257] Call Trace: [ 42.811837] dump_stack+0x194/0x257 [ 42.815449] ? arch_local_irq_restore+0x53/0x53 [ 42.820104] ? handle_userfault+0xb97/0x2500 [ 42.824495] handle_userfault+0xbd9/0x2500 [ 42.828719] ? userfaultfd_ioctl+0x4520/0x4520 [ 42.833279] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.838443] ? check_usage_forwards+0x410/0x410 [ 42.843096] ? print_irqtrace_events+0x270/0x270 [ 42.847827] ? trace_hardirqs_off+0x10/0x10 [ 42.852137] ? get_user_pages_fast+0x277/0x340 [ 42.856694] ? check_noncircular+0x20/0x20 [ 42.860913] ? perf_event_sync_stat+0x5b0/0x5b0 [ 42.865557] ? __perf_event_task_sched_in+0x200/0xc20 [ 42.870731] ? __lock_acquire+0x664/0x3e00 [ 42.874940] ? __lock_acquire+0x2d15/0x3e00 [ 42.879248] ? check_noncircular+0x20/0x20 [ 42.883469] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.888636] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.893806] ? find_held_lock+0x35/0x1d0 [ 42.897852] ? __handle_mm_fault+0x3296/0x3ce0 [ 42.902407] ? lock_downgrade+0x980/0x980 [ 42.906531] ? lock_release+0xa40/0xa40 [ 42.910481] ? copy_overflow+0x20/0x20 [ 42.914341] ? do_raw_spin_trylock+0x190/0x190 [ 42.918899] ? userfaultfd_ctx_put+0x720/0x720 [ 42.923467] __handle_mm_fault+0x32a3/0x3ce0 [ 42.927859] ? __pmd_alloc+0x4e0/0x4e0 [ 42.931720] ? check_noncircular+0x20/0x20 [ 42.935934] ? print_irqtrace_events+0x270/0x270 [ 42.940676] ? find_held_lock+0x35/0x1d0 [ 42.944717] ? handle_mm_fault+0x2a0/0x930 [ 42.948926] ? lock_downgrade+0x980/0x980 [ 42.953071] handle_mm_fault+0x38f/0x930 [ 42.957111] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 42.961665] ? vmacache_find+0x5f/0x280 [ 42.965618] ? find_vma+0x30/0x150 [ 42.969136] __do_page_fault+0x5c9/0xc90 [ 42.973178] ? mm_fault_error+0x2c0/0x2c0 [ 42.977304] ? get_futex_value_locked+0xc3/0xf0 [ 42.981952] do_page_fault+0xee/0x720 [ 42.985727] ? __do_page_fault+0xc90/0xc90 [ 42.989935] ? check_noncircular+0x20/0x20 [ 42.994144] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.999311] ? check_noncircular+0x20/0x20 [ 43.003523] ? mmdrop+0x18/0x30 [ 43.006793] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 43.011876] ? futex_wait+0x6a9/0x9a0 [ 43.015655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.020477] page_fault+0x2c/0x60 [ 43.023904] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 43.029675] RSP: 0018:ffff8801d2127928 EFLAGS: 00010246 [ 43.035021] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825ab881 [ 43.042272] RDX: 00000000000000c9 RSI: ffffc90002910000 RDI: ffff8801d2127d28 [ 43.049515] RBP: ffff8801d2127a08 R08: 1ffff100380b7482 R09: 0000000000000000 [ 43.056759] R10: ffff8801d2127858 R11: 0000000000000000 R12: 1ffff1003a424f28 [ 43.064004] R13: ffff8801d21279e0 R14: 0000000000000000 R15: ffff8801d2127d20 [ 43.071280] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.076451] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.081618] ? iov_iter_revert+0x9d0/0x9d0 [ 43.085828] ? current_kernel_time64+0x122/0x2f0 [ 43.090568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.095565] ? trace_hardirqs_on+0xd/0x10 [ 43.099690] ? current_kernel_time64+0x1d4/0x2f0 [ 43.104429] generic_perform_write+0x200/0x600 [ 43.108990] ? __vfs_getxattr+0x8b/0xc0 [ 43.112970] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 43.118223] ? file_update_time+0xd3/0x5b0 [ 43.122433] ? current_time+0xc0/0xc0 [ 43.126215] ? clear_nlink+0xb0/0xb0 [ 43.129912] ? down_write+0x87/0x120 [ 43.133779] __generic_file_write_iter+0x366/0x5b0 [ 43.138691] generic_file_write_iter+0x399/0x790 [ 43.143426] ? __generic_file_write_iter+0x5b0/0x5b0 [ 43.148507] ? iov_iter_init+0xaf/0x1d0 [ 43.152460] __vfs_write+0x684/0x970 [ 43.156149] ? lock_acquire+0x1d5/0x580 [ 43.160114] ? kernel_read+0x120/0x120 [ 43.163996] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.168732] ? __sb_start_write+0x209/0x2a0 [ 43.173036] vfs_write+0x189/0x510 [ 43.176558] SyS_write+0xef/0x220 [ 43.179989] ? SyS_read+0x220/0x220 [ 43.183592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.188586] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.193327] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.198056] RIP: 0033:0x452ee9 [ 43.201220] RSP: 002b:00007fbe3dba4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 43.208899] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 43.216147] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 43.223397] RBP: 0000000000000414 R08: 0000000000000000 R09: 0000000000000000 [ 43.230644] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5280 [ 43.237892] R13: 00000000ffffffff R14: 00007fbe3dba56d4 R15: 0000000000000000 [ 43.281771] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.286325] CPU: 1 PID: 6368 Comm: syz-executor3 Not tainted 4.15.0-rc8-mm1+ #59 [ 43.293836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.303172] Call Trace: [ 43.305755] dump_stack+0x194/0x257 [ 43.309360] ? arch_local_irq_restore+0x53/0x53 [ 43.314012] ? handle_userfault+0xb97/0x2500 [ 43.318404] handle_userfault+0xbd9/0x2500 [ 43.322614] ? handle_userfault+0x185a/0x2500 [ 43.327095] ? userfaultfd_ioctl+0x4520/0x4520 [ 43.331649] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.336813] ? check_noncircular+0x20/0x20 [ 43.341039] ? print_irqtrace_events+0x270/0x270 [ 43.345772] ? print_irqtrace_events+0x270/0x270 [ 43.350504] ? check_noncircular+0x20/0x20 [ 43.354718] ? __update_idle_core+0x305/0x600 [ 43.359196] ? __lock_acquire+0x664/0x3e00 [ 43.363403] ? __lock_acquire+0x664/0x3e00 [ 43.367613] ? check_noncircular+0x20/0x20 [ 43.371831] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.376996] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.382166] ? find_held_lock+0x35/0x1d0 [ 43.386221] ? __handle_mm_fault+0x3296/0x3ce0 [ 43.390778] ? lock_downgrade+0x980/0x980 [ 43.394907] ? mmdrop+0x18/0x30 [ 43.398163] ? lock_release+0xa40/0xa40 [ 43.402118] ? do_raw_spin_trylock+0x190/0x190 [ 43.406676] ? userfaultfd_ctx_put+0x720/0x720 [ 43.411242] __handle_mm_fault+0x32a3/0x3ce0 [ 43.415638] ? __pmd_alloc+0x4e0/0x4e0 [ 43.419496] ? check_noncircular+0x20/0x20 [ 43.423711] ? print_irqtrace_events+0x270/0x270 [ 43.428447] ? find_held_lock+0x35/0x1d0 [ 43.432494] ? handle_mm_fault+0x2a0/0x930 [ 43.436706] ? lock_downgrade+0x980/0x980 [ 43.440853] handle_mm_fault+0x38f/0x930 [ 43.444890] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 43.449443] ? vmacache_find+0x5f/0x280 [ 43.453397] ? find_vma+0x30/0x150 [ 43.456917] __do_page_fault+0x5c9/0xc90 [ 43.460959] ? mm_fault_error+0x2c0/0x2c0 [ 43.465081] ? lock_release+0xa40/0xa40 [ 43.469039] do_page_fault+0xee/0x720 [ 43.472822] ? __do_page_fault+0xc90/0xc90 [ 43.477040] ? _raw_spin_unlock+0x22/0x30 [ 43.481165] ? __mark_inode_dirty+0x262/0x1170 [ 43.485724] ? __inode_attach_wb+0xf50/0xf50 [ 43.490112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.494943] page_fault+0x2c/0x60 [ 43.498371] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 43.504139] RSP: 0018:ffff8801d2127928 EFLAGS: 00010246 [ 43.509476] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825ab881 [ 43.516719] RDX: 000000000000010c RSI: ffffc90002910000 RDI: ffff8801d2127d28 [ 43.523962] RBP: ffff8801d2127a08 R08: 0000000000000000 R09: 1ffff1003a424ed1 [ 43.531204] R10: ffff8801d2127858 R11: 0000000000000003 R12: 1ffff1003a424f28 [ 43.538447] R13: ffff8801d21279e0 R14: 0000000000000000 R15: ffff8801d2127d20 [ 43.545704] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.550871] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.556038] ? iov_iter_revert+0x9d0/0x9d0 [ 43.560250] ? current_kernel_time64+0x122/0x2f0 [ 43.564980] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.569971] ? trace_hardirqs_on+0xd/0x10 [ 43.574090] ? current_kernel_time64+0x1d4/0x2f0 [ 43.578828] generic_perform_write+0x200/0x600 [ 43.583390] ? __vfs_getxattr+0x8b/0xc0 [ 43.587350] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 43.592598] ? file_update_time+0xd3/0x5b0 [ 43.596820] ? current_time+0xc0/0xc0 [ 43.600594] ? clear_nlink+0xb0/0xb0 [ 43.604292] ? down_write+0x87/0x120 [ 43.608068] __generic_file_write_iter+0x366/0x5b0 [ 43.612975] generic_file_write_iter+0x399/0x790 [ 43.617717] ? __generic_file_write_iter+0x5b0/0x5b0 [ 43.622797] ? iov_iter_init+0xaf/0x1d0 [ 43.626752] __vfs_write+0x684/0x970 [ 43.630440] ? lock_acquire+0x1d5/0x580 [ 43.634390] ? kernel_read+0x120/0x120 [ 43.638271] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.642999] ? __sb_start_write+0x209/0x2a0 [ 43.647302] vfs_write+0x189/0x510 [ 43.650824] SyS_write+0xef/0x220 [ 43.654251] ? SyS_read+0x220/0x220 [ 43.657850] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.662840] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.667573] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.672298] RIP: 0033:0x452ee9 [ 43.675459] RSP: 002b:00007fbe3dba4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000181000)={0x0, 0x0}, &(0x7f000005d000-0x4)=0x10) 2018/01/22 11:30:36 executing program 6: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f000002d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000043000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000043000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000042000+0xa8d)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000042000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000002a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000042000)={0x3, 0x0, 0x800, 0x0, 0x200, 0x9, 0x1, 0x6}, &(0x7f0000039000)={0x1, 0x9, 0x5, 0x4, 0xffffffffffffff80, 0x10001, 0x3, 0x9}, &(0x7f000002c000)={0x3ff, 0x1ff, 0xfffffffffffffff9, 0x5, 0x330c, 0x6, 0x2, 0x7}, &(0x7f000001b000-0x10)={0x77359400, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000015000)=0x0, 0x8, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f000003c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f000001a000-0x20)={{r1, r2}, {0x77359400, r0}}, 0x0) syz_emit_ethernet(0xd7, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xa1, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, "f0810e", 0x0, "4bf29f"}, "162c0265ae9e73c741bfa8a86135012506b68341fdd31d0c8297110c5f2fead4dacc7501527e27590be67bcd3925eafdd27c37ffd105080fcd1cb318e73a7ead8cb81b91a46f5aaea965d43f77694d8b5c89e80919d120857fe249432acddbf50621c1c01730523581a16c539ceaea717fb744949141422dd298e7bf951745da30b64d80fcec77e7b6af8093fe840cc357"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r3 = syz_open_dev$audion(&(0x7f000002b000-0xc)='/dev/audio#\x00', 0x0, 0x0) semget(0x1, 0x7, 0x100) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000027000-0x4)=0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000027000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000029000)=0x1) bind$netrom(r3, &(0x7f0000042000-0x48)=@full={{0x3, {"1a873d26860116"}, 0x3f}, [{"32a551e121874a"}, {"da192bd11cdab2"}, {"44495eef88b45a"}, {"03eaca89c70ccc"}, {"53653ff594b8f9"}, {"70fddb52cad6fa"}, {"ab7db33a67bb52"}, {"f375c36180142b"}]}, 0x48) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000003b000-0x78)={0xfc3, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x5, 0x1ff, 0x574, &(0x7f0000040000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff, 0x4, 0xffff}) 2018/01/22 11:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = openat(0xffffffffffffff9c, &(0x7f0000d73000)='./file0\x00', 0x400, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f27000-0x18)={r0, &(0x7f0000b68000)="a767178ea2dc15b8c6c4538c5f4d0e0f9c867346c6a7ec8b9545f36a4a66518eb2ad280f0a70b70daeab0650bbd8425e85684707f60aeb915f79f91ad5c4d8fddca0af17324520fd93c144983fb78d7ff419e5a5888353af8a1bea16eccf3eae9837f918709b60199ed38fa63c41c599fcc45bd7eb790e7f35b5ff4a0238cf6083b22afb62f558065424b79fa2649e47a0e0af59461ebd3c7ca934a637fcb3830d9c7c5bdfb9153b51d61c3b400011800df539805782c6db8b351b218c7a5f28cf2c8c3cfd8816e57d6fdcd55cbdcc62edd71801f00fad4b81a158cfe31b8aeb4cb0dc03c82bb21197a608c2984d", &(0x7f0000fa0000-0x48)=""/249}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000317000)='/dev/dmmidi#\x00', 0x64, 0x240100) ioctl$KDDISABIO(r1, 0x4b37) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000085b000-0x10c)={0x9, 0x1, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000f17000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="69a2941941d7", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000008000)="f11d8d3f60", 0x5) splice(r0, &(0x7f00006e0000-0x8)=0x0, r0, &(0x7f0000441000)=0x1, 0x1, 0x4) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000085b000-0x8)='./file0\x00', &(0x7f0000a09000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00007ab000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file1\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f00009e9000)='./file0\x00', &(0x7f0000571000)={0x8, 0x0, ""}, &(0x7f0000ec5000)=0x0, 0x0) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c89000)=0x7, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b5000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000de9000-0x10)=@ax25={0x3, {"7a66a33f9ae574"}, 0x5}, 0x6) 2018/01/22 11:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000909000)={0x0, 0x0}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000388000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r1, 0x6) sendto$inet6(r0, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fe4000-0x30)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r2 = fcntl$dupfd(r0, 0x402, r0) write$fuse(r2, &(0x7f000060a000-0x28)={0x28, 0x1, 0x9, @fuse_notify_store_out={0x3, 0x0, 0x8000}}, 0x28) getsockname$netlink(r2, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d2000)=0xc) [ 43.683140] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 43.690382] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000019 [ 43.697624] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 43.704866] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 43.712110] R13: 00000000ffffffff R14: 00007fbe3dba56d4 R15: 0000000000000000 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80e, 0x400) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ad5000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x1, 0x712, "33a3589437df52b776bb1369c5d6738f79212fc1aed5d0d0085d8b9c936d42093403f19337eced7afc8eac67656e39da4848816ff0729c67a59dc76ff020df694cd8bc1c1ccc411ed6674d1ee3e589e3"}, 0x160) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/22 11:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f9b000-0x12)={@common='bpq0\x00', 0x8}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000+0xcaf)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000311000-0x1)=""/1, 0x1) [ 43.734170] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000003d000)='net/ptype\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) bind$bt_sco(r0, &(0x7f00005ab000-0x8)={0x1f, {0xdc, 0x6, 0x200, 0x0, 0x40, 0x7}}, 0x8) syz_open_procfs(0x0, &(0x7f0000003000)='net/sockstat\x00') 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000679000)='/dev/amidi#\x00', 0x8, 0x40200) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000684000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ca9000-0x18)={r2, 0x0, 0x0, 0x0}) getegid() getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x17e}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x2, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000cb9000-0xe)='/dev/admmidi#\x00', 0x49, 0x1) clock_gettime(0x0, &(0x7f0000a52000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000bf2000)={{0x6, 0x4, 0x1f, 0x7, "dc51977fa19b370ab95ee53a786b58078b48f5a64254d3047c0e1052297b5a7e53bee433d447a8381125137a", 0x6}, 0x100, [0x101, 0x0, 0x81, 0x5, 0x3, 0xa9, 0xffff, 0x0, 0x2, 0x81, 0x4c, 0x0, 0xe5, 0x8, 0x7, 0x4, 0x9717, 0xc53d, 0x4, 0x7, 0x1, 0x6, 0x9, 0x8, 0x1, 0x7, 0x800, 0x4, 0xfffffffffffffbcc, 0x6a, 0x6, 0xc928, 0x100, 0x7, 0x2, 0x2, 0x6, 0x26f, 0xffffffffffff0001, 0x6e7, 0xffffffff, 0x8, 0x7009, 0x7fffffff, 0x3f, 0x0, 0x1000, 0x1, 0x9e0, 0x7fff, 0x2, 0x7, 0x4, 0xffffffffffffffe0, 0x4, 0x3, 0x7f, 0x0, 0x9, 0xfffffffffffff919, 0x5, 0x6, 0x80000001, 0x81, 0x3, 0x4, 0x286fc000000, 0xffffffffffffff01, 0x337, 0x1ff, 0x274a, 0x2, 0x7, 0x1, 0x6, 0x300000000000000, 0x3, 0x100000001, 0x6, 0x0, 0x9, 0x9, 0x20, 0x3f, 0x200, 0x8001, 0xffffffff, 0xffffffffffffff82, 0x900, 0x8, 0x26b6, 0x100000001, 0x2, 0xfffffffffffffffd, 0xfff, 0x14, 0x0, 0x0, 0x6, 0x9, 0x4, 0x0, 0x9, 0xffff, 0x5, 0x5, 0x6, 0x81, 0x2, 0x1f80000, 0x3, 0x1000, 0x1, 0x4, 0x9, 0x1f0000, 0x6, 0x1, 0x2, 0x6, 0xff, 0x0, 0x10001, 0x1, 0x30, 0x200, 0x60, 0x3], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069f000-0xb)='/dev/hwrng\x00', 0x400800, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e76000)=""/163, &(0x7f0000bf8000)=0xa3) poll(&(0x7f000004d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) unshare(0x400) getitimer(0x3, &(0x7f0000745000+0xd00)={{0x0, 0x0}, {0x0, 0x0}}) signalfd(r0, &(0x7f0000c82000)={0x0}, 0x8) 2018/01/22 11:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/audio\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e19000+0x76a)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000005b000-0x21)={0x0, 0x19, "f434433640598461d2f798b1f9e59ae0391d01cd932f0c504e"}, &(0x7f00005ee000)=0x21) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000878000-0x14)={r2, 0x8, 0x3a63bc9, 0x8001, 0x1, 0x3}, 0x14) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r3}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000640000)={0x0, r3}) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) futex(&(0x7f0000bdc000)=0x1611, 0x4, 0x6, &(0x7f0000b46000-0x10)={0x0, 0x1c9c380}, &(0x7f0000929000)=0x7, 0x1) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000344000)='/dev/dsp#\x00', 0x1, 0x100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000760000)='/dev/hwrng\x00', 0x800, 0x0) connect$unix(r0, &(0x7f00000a5000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000eb2000)=[{&(0x7f00009f6000-0x60)={0x27, 0x0, 0x5, 0x7, 0x2ab, 0x318, "8720062e6a296e2def3d8cb9750572c1e8b5e9dd213098fc85663106e80c57de9dcdfb8ad1dee3cd9953aa28560829238fc3f8566034f16407de0d72ee9cc8", 0x2}, 0x60, &(0x7f0000c6f000)=[{&(0x7f0000de2000-0x8b)="b8394fae46bb3ea3022c466d58a4846bc54afaef973d58977f342b3d99924ab31f3df57489bf332731a353bca97fafd4648b4530dee203a296092b2578a71366dacbfedf4f1b90d8dd1cc6e7036568f0dcdba9d651411bb93e73863c87fc2f2c6c1b96be8fb8b6560cdaca97bbc6360da22fe9c975703e0a3f5cfe102512b8d983d3e6b732458d2cebfa51", 0x8b}, {&(0x7f00003c0000)="bfc383c9a349482e37ab0fb44bcd495a805aca257b7e9f16a19255c40f1659f501436c51440a7d1bbf315fd65e2b0ed3362b1bc7b19573ee4dd3c3a7133ad6b1e34a40b3695061749d6cb0217ee5ff435968f39de8cae4778bf016c8e8be43f3024905c7e37d1620f3d1891da63fc24c03c1f6bc4f74a75db6ed56345f733a7e1fb41d3f3f3a1d2aa906eb9f8bcba1502b21192a69398a86b30d3d3919220d02a6395712331b149d92283768973a9f1170139e6e4e8ae733cf84ec8e", 0xbc}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000bed000-0x60)={0x27, 0x80000000, 0x6, 0x6, 0x2, 0xffffffff80000000, "6d3f629f1e5305136ed3fb6b4aa06c39e7c757ed2273158d80c633df8f3af8c776fa009e98166450c5d5c4e76f40e1a54e826a25b3c69862b9f4596ddf32e0", 0x0}, 0x60, &(0x7f0000cd2000)=[{&(0x7f000056f000)="928d0061bfa421f41e5e5b3ed2eda865a6a5879ac0", 0x15}], 0x1, &(0x7f0000d07000-0xd0)={0xd0, 0x10a, 0x401, "17a85c71db3d7c98673a736267099a8886d7fd5338a52f5556d57ff93aae33f0fda9ee26f28ce59d71a0c59cb60154792b446f7ad5c8df5b83249dfff3f32427df27f524fa4bd99fe724f2fca7393779f8c73734155791f00bd26ccd3558ae627ba2f6136afdc6199b70764712ff0ddb4ee0480d8ebc7154f099e2548057fcc73f6171ad6a87c158495ad01b793d9d12b06275c7843675a29da7fe89f12335f6ff95c74ff658d01752ab3faf2bb16ac5a95a90b97c41b3f86e47466a06f6"}, 0xd0, 0x1}, {&(0x7f00001d8000-0x60)={0x27, 0x7, 0x70a, 0x3, 0x200, 0x7, "80e68f1e2015a34ca02f304a88199132299eb83ce213bb1e7f285a817817d9bdf020a8ab471aa984c286414d29b76261f18ba8864d31e33484cde3c1d3c004", 0x9}, 0x60, &(0x7f000088c000)=[{&(0x7f0000b9e000)="fa7d1a8435072609e624ecbcfb9daf98d3e11c1b2ac0b75dc8a98b866ebefa4fe33d33d8912f8969c167fcfa1ecc233556102cd561c2abaec0066e59d9c91660cf7f5d7645f8b817073c86e4bfdb33c24bd4f6ca2bc287a5c47c12a6b463d3607335753c07797e9b56717260e414fc21479a57c77b", 0x75}, {&(0x7f000073b000)="74afbcbfb4012f2a7a482a1aa964e21f9039af8d4a511f3f50d8143442c489012e414f0a8e4eb7877acb93c0cfb7ca32cf0d2d915b1bf997fe867d0cd6ea2a432afb8c5a3cc70dbbb6ecb54c6585fafdf21c81edec0c681712df07b4a63e2b390316f24a5977f0d17c79b572d355716d810c0219c5a42c90cf93dd152889ed627ba69ec36764986a362feadfbaca9c4fa711", 0x92}, {&(0x7f0000350000-0x34)="9e9f0ea3936365dbd3cc5262a1244959b8754bde5f6e11b7713b0746384084f4d1fb4b80eda064a73dff6335912f8a3ff099b2ac", 0x34}], 0x3, &(0x7f0000a7b000-0x10)={0x10, 0x11, 0x100000001, ""}, 0x10, 0x8000}, {&(0x7f00002bd000-0x60)={0x27, 0x40, 0x6, 0x5, 0x4, 0x7ffb, "7f134f8eb21e03530d837f81298cea5ade8df6ea212e1461a9382ca925d55d512d1b9eb85c42d180fb561edb325e0fa6b44eba2c046e3a3e8b8a1968feacd4", 0x100000001}, 0x60, &(0x7f0000219000)=[{&(0x7f000097d000)="8ae32deb42b2b5817d9c5cdeca1545c7c19c18bed3dcbc3a986d2280df32725d38b45f6e9897920a2be8057fa936bc39da65e12fa9309319bc0763a88ca36c30380fb5da228064426bc64ae9bd654a5d27229edbbdb83041cc311ca1bee78870e1ca7fcad2cf4e08cf8016bcfe8ce58c09bf82d11e895dad717949ebf46fe398b95f134b12b19db723720aae50e4c2315ecebdce2888a562463e05d090a9d494341e", 0xa2}, {&(0x7f000054a000)="e3c6f80506f92a4653c5a146048770ee84ed665fe0e42b3027a80c67b3875474123a61de09c2675c4997895c6ab854d3eea3383550e88df807dce8203147f746614001064d92a10a81af92d1451cf05533ab9fc4abb1ec6e2e641ff36eb05d2498d6ee4fed9550a386578c1358658bdcd02be17e7b6e04c4", 0x78}, {&(0x7f0000d70000+0xb51)="0eacf0f07d5cf724ae21827cec876ce7e9642a52d9e3b2374fb7644d94f55e782d2fad9fefa732a7d2882fc76c001c70910e36b1a7f1c047dbdae6374a338ab5ed9dc0e4e70b5d56a5d4d9d3ca59bb51464b85c0db24f1", 0x57}, {&(0x7f0000b18000)="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0x1000}], 0x7, &(0x7f0000999000)={0x40, 0x0, 0x6, "b752a816627f9afc0100d8c2879decc62d4f87ee9ad4d6036b8723eec693e9db01ff91b5e783936cc7378a"}, 0x40, 0x40000}, {&(0x7f0000726000-0x60)={0x27, 0x4, 0x59, 0x0, 0x0, 0x5, "093b31ef28189e6d83090019f33ea8e6198501c27edf8e4af31bcf6be1e3757c1f094538422cc3ebc9d6aa99c0829818887304782eb38a419e3fa6a72cb8d3", 0x6}, 0x60, &(0x7f0000566000)=[{&(0x7f0000dd9000-0xaa)="d0437892c302f7982c817b5562ced222b3cd0c6fdd63de5828cb284010b1e12bb8e2a8548899b10f2aa33163fa925ec82dd95a7546665c6149f21dc7586d93ea13ecf50c5209cca8856fc47e5130a7907a9ca4b5c526947c497abaf59bc21e590ad5d00d9c13d04c06a06c42b75c38dd44d84869df8904d5fa6c5e0925c7b57416b1445c22f4f98a75789fdb059da713e2010ee56b0ecea489eef3f32feae2e90f15d099d57dcf07591d", 0xaa}, {&(0x7f0000581000-0x9)="bf0e37ec045ee9b383a2f97a9199dcb6923ac3103df8320d0bd665e16054eb32a77b72db95c09b110beab06da7861c83e3", 0x31}, {&(0x7f000038a000)="489da671b4d32ac54a2a270ecbbd603ac9445fc1f7372824fb12f40333cc4d9a20c5923f407a91db36e0e7a855245b8f376a562b7ebbb8ed91fbbb04b798ccc560e6ba0b8c54cbbd0e0fd91a57004b2a43d77b3e2c39c17ec8ff630641976f4dbfa6d991f82fbd2e39bedc2ecc908455fb27f10f3b10bd59203fb8abe77b2c29f344b8", 0x83}, {&(0x7f0000805000-0x1000)="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0x1000}, {&(0x7f0000759000)="cd34f860fa2c2292ff55c821d87ec7263f60881e1fc003f6fef05528f1037d53d5dca74a137154ca40e8e8115c5c9680ac8c14a9b52c694e85348d2bab8a3f47b4c14296383773b47e9a788fae70d9fcbf83389b9e08175ac503885f50ad990ef4c6e51efadaefb4a64a8e16b12c0d921425a49df33a", 0x76}, {&(0x7f00000a7000)="301a78bce468e0ac5da35c1ec7ceeb843fb8eaf4ece5cf4b3fe29efe9f4c11fff5d8bc38898a57dbeb11349e15258e1099850ba80ed460efa105d8cc0297", 0x3e}], 0x6, &(0x7f00003c9000)={0x108, 0x119, 0xffffffffffffffff, "53fa5739cd3e1c7a059c010fabce51f42560502bc35ca4ef24bfea145d6fd18c716b526479d2fedf35c1db7b17b90401036203fc8117b950bfce56120f65371b3e22fd2198dbb8954eaf46033e80f5ce53bb14540096765f5b52a19548c834d02afd2ce5668c388214be91b8b41b67639030b00e6326607710d824e1d2636dcb83314be94ed03098842abdb1257611983a4b6024c3c66c4f28ab31e5fe45fd3b44b59d51c32cb984747bf721fb8c3522de0aa02bcb7dda245f87a0a94cb817c199bc04be9400b6bfbed0809f07a2b0dd7c88f9aefec6b9cb86dc129ed5115967203840056fa0f6564981734a006be0f336ae7123"}, 0x108, 0x4}, {&(0x7f0000fbb000)={0x27, 0x40, 0x1000, 0x1, 0x5, 0x3, "3ce70584c4b35b9e275afefd03a6af35eeac44bdb227f38d93df82a1a29e0d5c6f1d38b9a58a0b7d960d0ac861c9906196fc63bff1234d3b37b5e4cbd9ff1e", 0x0}, 0x60, &(0x7f0000b70000)=[{&(0x7f0000c40000-0xfd)="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", 0xfd}, {&(0x7f00001dc000)="04a63e3b0862a69e480b587c572301891cb0d6abce52489d1223e3c1e4f98525ea4d570e2f625589d9d24a96fb10b97ef3c05e5e5e2590a3b0667649", 0x3c}, {&(0x7f0000c87000-0xd1)="66a818b153d73f8395603af21f95ce67cabfc16282470fddb4fd11cd6050901b20a7dd1b1c206041a16853a0054ee449ca5e0cf01ac7f2f5876e649e70d5372f941436e0462412a92d69661e7774cd50bc99170d729d980be36ff6d6599865c2a906cde9db576c6658ee34c99479aa13a7fd902be1458335852de1cd4c82bcdef64253ead1cd8a3d96f571fc11d55ee4889e0f5471643886f8d5ad0fd15f90db2adc2590d74b0b9ff2bc1d0c5152ea2ba0a8c627555d81abf92e142b3790c2dda1459e3eef3df0cffa6abed5ad2992a5a8", 0xd1}, {&(0x7f000040e000)="51a3aa80d65621052fcbe6c4581210fac506b176a0679a28c3f8a9c72b681cfb14e44fe0a406d91b478321f55bc2e582c7fda2adffa0f2d539eff404224e8b38c9aff95ddb2b1082486eaaed4a15800d82cc0c842ba0e624152b70d472ca79dbf1d39b75aa1afc8d2beed8", 0x6b}, {&(0x7f000045c000)="030828573eda1fa4048fb01a5ed9c57cf2ee513540d9893ef69bbfc00b7bb9", 0x1f}, {&(0x7f0000d75000-0xa5)="493b8f518068420e2fb86444b852946352fdcfe0e1bf1f077ff9f5fa8d2c581a85ba91c900e43e044d3fc9d57d911c31996a3dcd318f46e801bc964a627f93ea8fd642456aef8e4301041ba86e9e99728c16392d69e1a72a840ae196f67506e1dbe358f3057acc589a488ecc439119ff0a3ae3b36afa31ad0348f5092fa54b5aa7262cdb415e05738ef067024b0220cc1a186f477470da6626eba6ae6da1878086e12cb82d", 0xa5}], 0x6, &(0x7f000095e000)={0x88, 0x10a, 0x0, "2bfc67c9ecd443222b5180ddb42d331f19783f92b39330658df17db1c5d1716d399f37c75452ad3b6a96866499f04d8a4d37ea5fe168867a51e47e3a13f00aaca8626e3618491152284455d6a7f109b55c2243538b96becaf8ad059acbab7227455e2b4f19a5e521a63468a1e218ab3fcb0f2147ebeb81"}, 0x88, 0x800}], 0x9, 0x40) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000744000-0x6)={0x4, 0xdd, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0xfffffffffffffffc, 0x6, "9433df", 0x0, 0x11, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/22 11:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000118000)="") socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b33000-0x4)=@assoc_id=0x0, &(0x7f000088f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000087f000-0x8)={r1, 0x80}, 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000892000)=""/67) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000047d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/access\x00', 0x2, 0x0) pread64(r0, &(0x7f0000e74000)=""/155, 0x9b, 0x0) 2018/01/22 11:30:36 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x89) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000847000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/22 11:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000835000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000ea4000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000851000)={0x0, 0x0, &(0x7f00009af000/0x3000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001b4000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a1e000)=0x14, 0x800) lstat(&(0x7f0000cc4000)='./file0\x00', &(0x7f0000e00000+0xd5a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a79000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x0, 0x8, 0xa, 0xa0, 0x80, 0x2e, r4, r5}, {0x7, 0x1, 0x1b6f, 0x0, 0x11, 0x8, 0x0, 0x80000000}, {0xfffffffffffffffd, 0x3, 0x0, 0xc4df}, 0x2, 0xd, 0x1, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd0f4}, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x3, 0x8, 0x7fff, 0x9, 0x4}}, 0xe8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000404000)={0x0, 0x0}) sendmsg$rds(r6, &(0x7f0000412000)={&(0x7f00007db000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bc7000)=[{&(0x7f000018a000)=""/238, 0xee}, {&(0x7f00006cf000)=""/10, 0xa}, {&(0x7f00001fa000-0x3f)=""/63, 0x3f}, {&(0x7f0000eaa000-0x83)=""/131, 0x83}, {&(0x7f0000ed4000-0xd0)=""/208, 0xd0}, {&(0x7f00002c4000)=""/244, 0xf4}, {&(0x7f0000278000)=""/138, 0x8a}], 0x7, &(0x7f000052d000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d16000-0xd)=""/13, 0xd}, &(0x7f0000daf000-0x1)=0x0, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x1}, &(0x7f0000eac000)=0x9, &(0x7f0000b5e000-0x8)=0xff, 0x5, 0x8, 0xffffffff80000001, 0x8, 0x1, 0x2}}], 0x88, 0x11}, 0x10) r7 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f00004ce000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, 0xffffffff, [0x5, 0x3, 0x0, 0x0, 0x7, 0x80, 0x7, 0x4]}, 0x5c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000643000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004e7000-0x4)=0x0, &(0x7f0000bd2000)=0x4) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) connect$ipx(r1, &(0x7f0000f26000)={0x4, 0x7, 0x7000000000, "161c2457d42e", 0x0, 0x0}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$lock(r0, 0x7, &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000062e000)=""/106, 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000050000-0x28)={@generic="dd04a187e2e54e7579cfd3584cd975f3", &(0x7f000004f000)=@ethtool_sfeatures={0x3b, 0x4, [{0x101, 0x3}, {0x9, 0x4}, {0x8001, 0x2d1d}, {0x0, 0x8001}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000100010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x3, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/22 11:30:36 executing program 1: r0 = memfd_create(&(0x7f0000436000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xdd)={r1, 0xd5, "0c97538b68c1c810cb1fa038e5947264edc77eb4c3f8b97ce40a37b2fb6e8141c4f2280cf305d2c59824679eaeab6bc99fd2d09391c352127b40d78e97d33fcbbc2354377e0732bdd7614a54e32471699db51a1a0ee68b7a340578aa9de82f9a8b696dcac93acb22b8e14ad870b28af9a179d9ae45d854f01279394931aba38d75b03ff571acc2f2db2b60e0a0cd9221fe10c43b8e80351f688b7f9e2dc393fd44664604137871833f455c6d873cc2c1209f2df4896a6508b5ff31788a3e414dc4bb46ea855910e4710d2a55d43d581644d6a0c93e"}, &(0x7f0000001000-0x4)=0xdd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000436000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) connect(r2, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a4b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000874000-0x1c)={0x0, 0x0, 0xa, [0x8000000, 0x4, 0x9, 0xffffffffffff8000, 0x4, 0x9, 0xfffffffffffffbff, 0x7, 0x3, 0xdb]}, &(0x7f0000588000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000162000)=@assoc_id=r2, &(0x7f0000552000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000603000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bf5000-0xb8)={0x0, 0x1, 0x5, 0x401, 0x0, 0x5, 0x1, 0x6, {0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff, 0x5, 0x2, 0x0}}, &(0x7f00004ab000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000ef5000)={r5, 0x8741}, &(0x7f0000835000-0x4)=0x8) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000af3000)={"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"}) r7 = accept$ax25(r3, &(0x7f0000c9b000)={0x0, {""/7}, 0x0}, &(0x7f0000158000)=0x10) getsockopt$bt_hci(r7, 0x0, 0x2, &(0x7f0000540000)=""/61, &(0x7f0000b32000)=0x3d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000552000)=0xb8, 0x4) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) futex(&(0x7f0000bdc000)=0x1611, 0x4, 0x6, &(0x7f0000b46000-0x10)={0x0, 0x1c9c380}, &(0x7f0000929000)=0x7, 0x1) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x20380, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000016000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x3f, 0xfffffffffffffff7, 0x4}, &(0x7f0000015000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000013000)={r2, 0x40}, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000015000)=@bridge_getlink={0x30, 0x12, 0x305, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mq_notify(r0, &(0x7f0000b85000)={0x20000000, 0x15, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000cdc000-0x41)="2a765f9a89db6f802cdf3b08a3ff440088f51bacafc8710b11f67cc25a3f5ab4ddc76c446454a9ebfff232614ea970f5d84ed1e74f7a28e3286d457dd11a08e5f8", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000da9000)="") 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000104000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd71) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b0f000-0x9)='/dev/sg#\x00', 0x990, 0x40) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d4b000)=""/198) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x4000, 0x0) r5 = fcntl$getown(r1, 0x9) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000df5000-0x4)={0x18, 0x7, 0x7, 0x0}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000e68000)=r5) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)='Q', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg(r3, &(0x7f00006ca000-0x38)={&(0x7f00008d0000)=@ipx={0x4, 0x0, 0x0, "c67072f334cf", 0x0, 0x0}, 0x10, &(0x7f0000a22000)=[], 0x0, &(0x7f0000ef8000-0x1100)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) kexec_load(0x8000, 0x5, &(0x7f0000546000)=[{&(0x7f00007ff000)="d7311618bdc40ad2e54aa29448aa469e9db329", 0x13, 0x0, 0x7fffffff}, {&(0x7f00000e0000-0xe6)="359ea70209ebc17d426d9d336dd1da16eb44849973dbb7febda14da5e5d812c191e1ae8e31b87d073530365fc5896e7ff77bdf0b4af82d32006447e36c6c33c43c657c1f5ad5c3ee9dbf285a200aa43c9e9930ced2b497e192566e46b7a1d98b788a9ac9e955d7798c42ba71fb7d1d6ce546528a45a362138d7ae923640ccc0422299bef785858aabcea16418858ea30b8fce9b53dc3aa2e67e161ef9f6994172dc58c84de8ce353919bb11b83517fdc8d48eb6173935a54b527576657a4faae636d5760b72a39d76b0b1266c31018a4cd79d90fc9a3e27ef1bf97cf306185e6afabe3e88fa1", 0xe6, 0x4, 0xfff}, {&(0x7f00003c1000)="318dd1020d9152b34a99106b9090ba387957d621a13f9c0247d5f1a1dac95e74", 0x20, 0x5, 0x28e24000}, {&(0x7f0000f6c000-0xbd)="9af446467fae1f58e46d1750fac94827d6681cf438ee5c47752fa3040374123c37174352edaef8b6657170252d9a5b13045dd6058cd3440e6e2dc29124c7132169e40519f76d95afccc118d01c13aedad6969e956de6ba2100616171d01e96190525870c94a7576e8ff4642a447b118b06c286f312518caa91aa2e8d91b4bca8a12b929b42f60ac86dbafe31a17fbf7ef17b51e916727eed528479e1a8b3c3e034c5842aeaa13f15aa726ad928ae781dc8789aa286d23843fb6e62792f", 0xbd, 0x9, 0xc0f6}, {&(0x7f00007a9000)="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", 0xfb, 0xdf3a, 0x3f}], 0x280000) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000b2000-0x38)={&(0x7f0000587000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000088b000)=[{&(0x7f000062c000)=""/0, 0x0}, {&(0x7f00009e8000)=""/210, 0xd2}], 0x2, &(0x7f0000bef000-0x7f)=""/127, 0x7f, 0x4}, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a3f000-0x10)={0x0, 0x0, 0x81, 0x4}, &(0x7f00003f4000)=0x10) connect$unix(r1, &(0x7f0000f1a000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000032d000-0x10)={0x4, 0x2, 0x59, 0x3f, r2}, 0x10) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000019a000+0x6c2)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000402000)='/dev/rtc\x00', 0x7ffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004e2000)=0x80, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006ed000)={0x45cd, 0x4, 0x7, 0x1c}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x7001) connect$unix(r0, &(0x7f0000d81000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000065c000-0x20)={0x546b, 0x7ff, 0x5, 0x1f, 0x8, 0xffffffffffffffa3, 0x0, 0x7, 0x0}, &(0x7f0000000000)=0x20) munmap(&(0x7f00008b4000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000194000-0x108)={r1, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x48f, 0x81, 0x7f, 0xea, 0x800000000000000, 0x55d, 0x4, 0x4, 0x9767, 0x456, 0xea8, 0x2, 0x4, 0x7f, 0x2]}, &(0x7f0000001000-0x4)=0x108) alarm(0x0) [ 44.043463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6528 comm=syz-executor3 2018/01/22 11:30:36 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x26}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000000b000)={0x2, 0x1f, 0x9b2, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f000091c000-0xbd)=""/189) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f35000-0x10)='/dev/sequencer2\x00', 0x40400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000016e000)={"f596ff5764e3c3494929d37d2343fe8c", {0x4, 0xb84, 0xe28b, "ae023109bf7c", 0xfffffffffffffff9, 0x0}}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00001d2000)={0x7fffffff}, 0xffffff74) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000537000-0x68)={0x74, 0x0, [0x5, 0x0, 0x3, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$vnet(r2, &(0x7f00000ec000)={0x1, {&(0x7f0000e14000)=""/140, 0x8c, &(0x7f000091f000-0x94)=""/148, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f00005db000-0x50)=[{&(0x7f0000518000)=""/3, 0x3}], 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000065f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00004e6000)=0x8, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b48000)='/dev/rtc\x00', 0x297696338f74cd34, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000c9c000-0x4)=0x9) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) futex(&(0x7f0000bdc000)=0x1611, 0x4, 0x6, &(0x7f0000b46000-0x10)={0x0, 0x1c9c380}, &(0x7f0000929000)=0x7, 0x1) 2018/01/22 11:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000982000)=""/0) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x20000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000014000+0x49a)={0x4, 0x60c8, 0x8000, 0x1fb5, 0x7, 0x0, 0x1, 0x3, 0x5, 0x9e, 0x284b, 0x9}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/22 11:30:36 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e1e000+0xffb)={0x0, 0x0}) 2018/01/22 11:30:36 executing program 6: r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f00004f7000-0xf6)=""/246, 0xfffffffffffffdf7, 0x40000060, 0x0, 0xffffffffffffffb4) 2018/01/22 11:30:36 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x9, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000016000-0x94)=""/148) r1 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000016000-0x4)={r0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000015000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20401) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000d000-0x1a)={0x52, 0x10000, 0x7fff, {0x1, 0x5}, {0x7f, 0x81}, @const={0xc6, {0x7, 0x6, 0xfffffffffffffffb, 0x3}}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000016000)={0x80}, 0x4) socketpair(0xa, 0x3, 0x545c, &(0x7f0000013000-0x8)={0x0, 0x0}) 2018/01/22 11:30:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x4) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b23000)='/dev/adsp#\x00', 0x9, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000b06000-0x8)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000807000-0x8)={0x0, 0xeb}, &(0x7f0000d52000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000470000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004a6000-0x20)={0x5648, 0xff, 0x200, 0x80000001, 0x4, 0x442, 0x1a9, 0x401, r1}, &(0x7f0000695000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000032c000)={r1, 0x1, 0x2, [0x80000000, 0x0]}, &(0x7f0000c21000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000d82000-0xdb)=""/219, 0xdb) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000005d000)=0x0) 2018/01/22 11:30:36 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff7000)='/dev/sg#\x00', 0x6, 0x100) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ff7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x20}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$dspn(&(0x7f0000547000-0xa)='/dev/dsp#\x00', 0x100000000, 0xc0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000ff7000)={{0x401, 0x1}, 'port1\x00', 0xa0, 0x40006, 0xff, 0x1f, 0x7, 0x6, 0x8c, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000776000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x47, &(0x7f0000ff8000)=0x0, &(0x7f000031f000+0x2)=0x4) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) futex(&(0x7f0000bdc000)=0x1611, 0x4, 0x6, &(0x7f0000b46000-0x10)={0x0, 0x1c9c380}, &(0x7f0000929000)=0x7, 0x1) 2018/01/22 11:30:36 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) r3 = creat(&(0x7f000001d000-0x10)='./file0\x00', 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f71000)="149ab10bab10373ddff1a60d661503dff18160c48acd679c75eadfff0d00d485b2cf27256ffb9a20f4466f2610964883ed0c196400", 0x35, 0x20008085, &(0x7f0000fcb000-0x10)={0x1a, 0x2, 0x3ff, 0x4, 0x80, 0x8, @random="18c9ff2a5631", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00009c0000)={0x6, 0xfff, 0x31, {0x0, 0x0}, 0xffffffff, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:36 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf6000)='/proc/self/net/pfkey\x00', 0x440100, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000eb0000)={0xd000, 0x2000, 0x569b, 0x800, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe6000)=0x0, &(0x7f0000fe6000)=0x4) r1 = socket$inet6(0xa, 0x8000a, 0x9) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe7000)={0x0, 0x257, 0xdb8, 0x1ff, 0x4, 0x9}, &(0x7f0000cec000-0x4)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b6e000)={0x0, 0x4}, &(0x7f0000fe8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe8000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000799000)=0x26f) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00001f7000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @common='erspan0\x00'}}) 2018/01/22 11:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f000003d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000206000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d13000-0x4)=0x0) move_pages(r0, 0x6, &(0x7f0000bfc000)=[&(0x7f0000a2a000/0x3000)=nil, &(0x7f0000eab000/0x3000)=nil, &(0x7f0000f48000/0x2000)=nil, &(0x7f00009cc000/0x3000)=nil, &(0x7f00008b9000/0x4000)=nil, &(0x7f0000a31000/0x2000)=nil], &(0x7f00001ee000-0x10)=[0x7, 0x307, 0x8, 0x1], &(0x7f0000920000)=[0x0, 0x0, 0x0], 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000efc000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 11:30:36 executing program 4: r0 = semget(0x2, 0x32c898cd2426f439, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000108000-0x5)='user\x00', &(0x7f00005fd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c2a613ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be869106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053", 0x80, r1) r2 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r1) getegid() ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000c77000-0x10)={&(0x7f00009a7000/0x2000)=nil, 0x2000}) r4 = request_key(&(0x7f0000a99000-0x5)='ceph\x00', &(0x7f00009c0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c66000)="536465612f6474700073071976", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f0000e22000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000365000)={0x0, 0x409}, &(0x7f0000dfa000-0x4)=0x8) lstat(&(0x7f0000e5d000-0x8)='./file0\x00', &(0x7f0000add000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c8b000-0x8)='./file0\x00', &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000073d000-0x8)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000728000-0x8)={r1, 0x7ff}, &(0x7f0000e7f000)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b42000)=0x5, &(0x7f0000ffa000)=0x4) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) futex(&(0x7f0000bdc000)=0x1611, 0x4, 0x6, &(0x7f0000b46000-0x10)={0x0, 0x1c9c380}, &(0x7f0000929000)=0x7, 0x1) [ 44.305733] audit: type=1326 audit(1516620636.951:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 44.330323] audit: type=1326 audit(1516620636.951:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 44.354749] audit: type=1326 audit(1516620636.952:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=292 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 44.379166] audit: type=1326 audit(1516620636.952:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006f6000)={0x3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6d, 0x6, 0x1, 0x6, &(0x7f00008af000)=@generic="e3997bc242e608cbb6590566c9db45a0", 0xcd, 0x90, 0xb8}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x4, 0x101}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f00007d3000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x80)={0x80, 0x8, "fd971ad5df3d67cb8577ab4140f91cdc3c8e50f6740be68b6945a8e9c2661cb21f930aee7cda8fc69088171c347b4d099ce38ae42b20f0af25b16a0374ec15aea2e8dee65c508035c20ca4ba7819c5955a0f73f95084268c5b5fe0320775bba0f7e7bb802d6392f7954415f031511a6a842ec85287cf6db2"}, &(0x7f0000000000)=0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000810000-0x4)=r1, 0x4) connect(r3, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 44.403606] audit: type=1326 audit(1516620636.954:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 44.427934] audit: type=1326 audit(1516620636.954:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) r2 = syz_open_dev$vcsa(&(0x7f0000298000)='/dev/vcsa#\x00', 0x86af, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000bd2000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082c000-0x4)=0x18) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) [ 44.452371] audit: type=1326 audit(1516620636.954:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/status\x00', 0x0, 0x0) bind$alg(r1, &(0x7f00006cd000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0xfffffffffffffff8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ed5000-0x18)=""/24, &(0x7f000099c000)=0x18) arch_prctl(0x1005, &(0x7f00001dd000)="ea466371203ff38794bf108d743e35ab324235fff63fade1f19fbfcc85c850efeaee22d680167f7e3d508839a4b1ee6be1407a9d9e58d7b5864e0301c6b16dd83247b43885f19160884df821f0dd61e082c0b65aa83b5aade95109c50a23ffb92aa27c1e8c09b4c79f56c97e7a58926db6427d51928767e0604c22d59cf59336d3adf37aa3497660bc7359ebe67cb1f78156fd5e7107b692351af80029180d41947a") connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000821000)='/dev/dmmidi#\x00', 0x1, 0x800) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00009c1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000215000)=0x48, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x59) unshare(0x40600) r1 = inotify_init1(0x3) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000109000-0x8)={0x0, 0x8, 0x9}, &(0x7f0000259000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001f1000)={r2, 0x6, 0x9}, &(0x7f0000b52000-0x4)=0x8) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount(&(0x7f00003c7000-0x8)='./file0\x00', &(0x7f000075f000)='./file0\x00', &(0x7f000033c000)='hugetlbfs\x00', 0x0, &(0x7f00007ee000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001d4000)='/dev/admmidi#\x00', 0xfff, 0x800) linkat(r0, &(0x7f0000dff000)='./file0\x00', r1, &(0x7f0000ba0000-0x8)='./file0\x00', 0x0) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$admmidi(&(0x7f00006c5000)='/dev/admmidi#\x00', 0xffffffffffffff00, 0x82) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f00006e9000)="ace93992", 0x4) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000207000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa1000-0x10)={r2, r1, 0x401}) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$unix(r0, &(0x7f0000a2b000)=@file={0x0, ""/108}, &(0x7f0000b79000-0x4)=0x6e) readv(0xffffffffffffffff, &(0x7f0000d2f000)=[], 0x0) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000b95000)=0x0) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000071000-0x4)=0x4) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000087f000)='./file0\x00', 0x2141045, 0xfffffffffffffff9) write$evdev(r0, &(0x7f00002c7000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) getitimer(0x2, &(0x7f0000981000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba9000-0xb)='/dev/audio\x00', 0x212980, 0x0) faccessat(r2, &(0x7f00003f0000-0x8)='./file0\x00', 0x40, 0x1000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) accept4(r0, &(0x7f0000590000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e2e000)={0x0, 0xe1, "ed2c30a4078329e16d11a13c047d34bc1a8a9f52549aa7b16442de2f544cb5f6abc6fb126d17d9631d3d6dd4e874bebdebf0993a0c142280d6a6929ac20ffc76ee571950e49d02d318a34e2e3dcecaa1d65a462c25fdb5dfd5b2ecb2d9fa1fc85a4b500945c53c599aea797b1fca15f38b7a6b58ded8ee63dab8abef05bd2dbf09e9f04fd751e64c8a31664cab85a1deae204464de44fd952bceddc5388973eeee5104e07e97e140556f99bd461dfe3dbc11f19677aba6f488046c57bf66cff87567796c2d6cf3bdfb3568678fecf5dbffef097b1c254ba0675112e934463e9984"}, &(0x7f000082d000)=0xe9) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002f3000-0x10)={r4, 0x7f, 0x36a5, 0xffffffff}, &(0x7f00002c1000-0x4)=0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000207000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa1000-0x10)={r2, r1, 0x401}) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f0000b78000)=""/124, 0x7c, 0x0}, 0x0) accept4$netrom(r0, &(0x7f00002f7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000066d000-0x4)=0x48, 0x80000) r1 = syz_open_dev$amidi(&(0x7f000063c000)='/dev/amidi#\x00', 0x3, 0x200000) connect$ax25(r1, &(0x7f000070b000-0x10)={0x3, {"6f3268418ef5b0"}, 0x1}, 0x10) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000019000)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000019000-0x4)=0x0, &(0x7f0000025000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$setpipe(r3, 0x407, 0x7) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f000001f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000026000)=0xddc) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000029000)=@common='ifb0\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000c000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000021000)=@int=0x9, 0x4) 2018/01/22 11:30:37 executing program 1: modify_ldt$read(0x0, &(0x7f00009f3000)=""/222, 0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007c7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ea1000)={0x0, 0x9000000000000000}, &(0x7f0000206000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000785000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000653000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000022f000)={0x0, 0xdd, "519183d958669cbbc5d167832e842102b34a3fc3bf60d56a2ef369bc901734a9d0727938c06adcb41c98576c959ffaf2740cdc6e3a095b624f6e92b1630a14eebb9b6cbbd6c61fb86ed0b0ab6b61ab5d0f1b68a8b34d844d695261cc7437fd431e2f6fd75231b91889655616196afa3c3e32e739969b51e45e71b7d2a83ddc9549a1eb2eb83590fe2e5684b85bfd088030b06da8ee18545294815006167bf249e9bb857a3c46341464eca69b6b7f00bb74599d2a11bbc1342e27b41c962031bba51ac3331ddea4b4e18664d869087063920467f2d9dd3d5cdd5d210c7f"}, &(0x7f0000df2000-0x4)=0xe5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000637000)={0x0, 0x0}, &(0x7f0000ccf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007f4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x100000000, 0x0, 0x10000}, &(0x7f000067c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000536000)={0x4, 0x1, 0x80000000, 0x8001, 0x0}, &(0x7f00008c6000)=0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000600000)={{0x6000, 0x7000, 0xf, 0x8001, 0x2, 0x0, 0x100, 0x1ff, 0x3, 0x7fff, 0x400, 0x4, 0x0}, {0xf000, 0xf000, 0xf, 0x4, 0x8001, 0x5, 0x8, 0x2, 0x2, 0x100000001, 0x7, 0x100, 0x0}, {0x6001, 0xf000, 0xf, 0x1, 0x6, 0x0, 0x9, 0x3, 0x4, 0x7f, 0x4, 0x3ff, 0x0}, {0xf001, 0xf000, 0xf, 0x5970, 0x3ff, 0x29e5, 0x9, 0xfff, 0x400, 0x4, 0x0, 0x4, 0x0}, {0x1f000, 0x0, 0xf, 0x5e, 0xff, 0x81, 0x8, 0x8, 0x80000000, 0x7f, 0x7fffffff, 0x0, 0x0}, {0x3000, 0x7000, 0x1c, 0x46f4, 0xfff, 0x3, 0x40, 0x3ff, 0x7, 0x3ea, 0x7, 0x401, 0x0}, {0x7000, 0x1, 0xe, 0x1, 0x1, 0x1, 0x6, 0xffffffffffff6b3b, 0x5, 0x9, 0x7, 0x8001, 0x0}, {0xf001, 0x1000, 0x4, 0x5, 0x7fff, 0x80000001, 0xfff, 0x100000000, 0x1, 0x7fffffff, 0x8, 0x1ff, 0x0}, {0x17000, 0x7000, [0x0, 0x0, 0x0]}, {0x5004, 0x5000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x2, 0x0, 0x9, 0x2800, 0x0, [0x1, 0x75, 0xfffffffffffffffc, 0xa21]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000acb000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x656, 0x6, 0x3, 0x0, 0x28}, &(0x7f00000e3000)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f00005e8000-0x188)=[{&(0x7f0000540000-0x1c)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000a49000)=[{&(0x7f000007d000-0x6d)="ffe89c44d1ea399d63452e642a9630872ee66925627d82626f911baeebdc4239e09e4bf58556d8fa7d48dbd29292c0f672744255b0d39beeb304e6e6e4304a272bfdb786cb24efec6909e5f7fbb7988c56ee811060ebc2d9d63df229bfea1f60acb2ef422d26df1fd372eeeb76", 0x6d}, {&(0x7f0000adb000-0xa4)="5623f979282047e0cc5d41b5ddc580242b332cc436719f5eb7c05df22deebe928ba3441cee9d194aa8db1f9f1855dd3d0965287f507e4867c10b7787096d1993ec54c02f18a5dd2b4a08bd6646e59c1e50989490b55c0261aec612d04ebfc3d6476ce3f1c98603d6feca0fc1b02068ed62eb6fd61afe0842c096def28e8c72f9eff6196d0834c570ad941ae4599350d30d9fc83ad17d8cd4d8b0f98a15a8c51789488fab", 0xa4}, {&(0x7f0000b9e000)="bfde7cdd1296002b7b72815f4025125451ae3c267df8212bb54a1e9f9566e71a943e10a8d4cb566881dde68315392622608e898adb1eaaa367ad941050f926", 0x3f}, {&(0x7f0000d49000-0x3f)="866e67bbcb759e33e0d0a8cbaa3083d1ccf1e3cac2e5efac47b12397a9fc874fdacb5237149939f4a61030bc4730d7b44596a3a9707c4d7016504c23a19d6c", 0x3f}, {&(0x7f0000163000-0x2a)="9320ef64cab7810e675351dbcfcf69ee7678716f26c9a28e383e641655ee993d1238deaf002b03325fe2", 0x2a}, {&(0x7f0000b15000-0x38)="eb5a34d75af31c7c554da0524b3d28cd2f139f23f96a359dbcb52bc3b263c2a8e23006e585f3b81834f0edfe79b0822b3366095ddd7dee29", 0x38}, {&(0x7f0000aa6000-0xba)="fc6d4756d6dbd2b1e6f2149273d66c652002a2b5ba4599671590ff1463cb4365de5ebefa97bc440c6f9dc83004c459a70b0521bc077dbcce22be6c6632a37d3f9706b85697f6d5ccbbfcce8e71261fef95dc0411d93eb423bcdd0252ffa9acd0e53e2ee4304e8fbb840de311221dc17739a3bc6238871a43b658a06efb912f7b25d3024d3dda8cf461076f5bd46bcc62c8985ce656550d4b03bc2ef45b4c9d77550403695ee28d8aa1a16f1306401efcf5490d49eb5f5b9c83f4", 0xba}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f000023b000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000426000)=[], 0x0, &(0x7f0000535000-0x30)=[@init={0x18, 0x84, 0x0, {0x5, 0x100, 0x100000001, 0x80000000}}], 0x30, 0x80}, {&(0x7f000044e000-0x1c)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c, &(0x7f0000282000)=[{&(0x7f00003d8000-0x22)="496c4f8d22a458388a98c4b740d355491ed94812cc29b990436477d6411f7d502d2f", 0x22}, {&(0x7f0000ad8000)="7ddbea612c55a2fdb350c0780e5581782a51e90617ffb706b01d08d2d736e36bcf85c54512765489b0687e4010d007beeef4e39a59e06596a9d74b57bf8d245561e30d334a0a8f1a3fed2d83c25cf79e6f34d8f4684843c6e898fc03ba86637601af55f090fa36f31670c9762d6d37507bbac728d56d7bc9b45842caa2364a2e8a5835d12441e0f823e8bfda38b9919c83f2467f7b2ef7955ba48d824c5bd990ef38a69d90c46bf92d46497c2ade734adfb2bdef7c74d0239c1f191565ab31f7a04de3f12807ee6238360603ba6ad09e37491fa37d86b85f6f", 0xd9}], 0x2, &(0x7f00005c2000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x5, 0x20e, 0x2, 0xfffffffffffff001, 0x1, 0x2dc, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xff, 0x1000, 0x100, 0x6}}], 0x60, 0x40}, {&(0x7f0000613000)=@in6={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, 0x1c, &(0x7f0000b5d000-0x40)=[{&(0x7f0000992000)="", 0x0}, {&(0x7f0000cc8000)="445a9becc006809eb55a517d3843bdab247e022156e2ab4cce8707abec733898c97bd416279a9a9670afd385d9ea0f6619e3475ea26f5c8c7b3c7041abe0394be6ed76c02710817790cf89366585504015f86530375bf6dfa56281348096e36eebe3d7c16d9af1241d7fc48dbe8242ee52052e480c5e2d7f134ca6ca2b3bba3dfec0479025d8579771b66be105a2cd6328c09a5e8999f33e1397e1ea09ce7db6be5c11130490098b624553551987854db8471ed5af474132d0175dec491a397516c15b9a3ee91ee8c0ce224c5b44306de9f99f3d41f70f3aadf481e69d4ee06db8ad2dcf6c9a38e4374baf5b58059edac502", 0xf2}, {&(0x7f000087b000-0xcf)="3cadc65630c7444c32ad2b074c823982c300a4c141040556980a4412a19cde0f5275eb3dbc4cbe0903be9bd38cd2be61eb5d9e8fc59ae057d2f1aae16bbffee6f156fdd328e6bdf743b02372619d8f9ce04ed8340fb1e0b82db32f303da8bf0d84311632003714db40d0102f5846a7256c0c1299d1b03b5d0b43585fa176c6dcbcc754c9f21817b7141394e5276bf51e07b8cdde434d1e8239b82cb8dcebca66dae4cc8ffbd03e486af4ec2b938bcfe26f68f20a2bc9bc8c6d33332d34af24a91ff10d774af6676b7675c035810ee6", 0xcf}, {&(0x7f0000fa9000)="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", 0xfb}], 0x4, &(0x7f0000df0000-0x180)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x9, 0xfff}}, @init={0x18, 0x84, 0x0, {0xff2, 0x3, 0xffffffffffffffe1, 0x2}}, @init={0x18, 0x84, 0x0, {0x7, 0xbf42, 0x4, 0x400}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x6, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x4, 0x3, 0x93, 0x5, 0x0, 0x1819, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x8, 0x7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x8001, 0x15e8, 0x40}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x80000000, 0x0}}], 0x180, 0x40}, {&(0x7f000074c000)=@in6={0xa, 0x0, 0xa879, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000862000)=[{&(0x7f0000d7a000-0x98)="1fc9e82462b6023dd93d6cb448b0befdbcd1f7a047b22fca5a2223a018ed54ff08e3cf59f201bf9a463f863f36e67cbdf8c9a9f40b85dbca5544c444e9633db99788473ef9fad99a223eb853360386adf0e5ac34dcbab71aaf48b78e1ac12aec646733c876f06660084f384b1f87fd45cf1fe54ba375276e12ce398a92e652e154da7dc098b11b176db29e1a462fcdda6614b21efa328b25", 0x98}, {&(0x7f0000290000)="bc00e19ca8093d37aed9c60b65323d37ca47135aef", 0x15}, {&(0x7f00001de000)="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", 0xfc}, {&(0x7f00004ac000-0x1000)="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0x1000}, {&(0x7f0000232000-0x52)="3bd5354f075a2aaa5b01edca41ebb57ae942ada86d565c4ecd56f1ded0ef26a25ed2cc4e8cece2f03038177b5f33d34baa360a564efa56aff2f44e323c432473a86650c210f162f80a29912c40d61317b8c2", 0x52}, {&(0x7f0000090000-0x48)="d35ccc8b0690e4f3ebd7ab307dea56119120670b5677c801cb4db3dc569acb290deb81ccf298114d0d1fb430eabf49640cddeb669a4c7de2a154152592f585a5207b37b4cc4dfb54", 0x48}, {&(0x7f00001af000-0x88)="d6e3831f2e163d4f97434050673dd45552d0dd7a0d2eebc36caa0938415a2c365234285d0af42c4c0b5521946b9b36571cf215f546d25c45b2a5665285f046494dfac7caece7c62b5ef1c59ef323b0ba87ac5d11cf19822378462917037450d0832d7b76541cc230e4f3e5d4f64f99ba4d6c4de16e1e544fea55783f3f7a0245083791b18f558747", 0x88}, {&(0x7f0000944000+0xd25)="f8b1ed2444cb80fa4a171a17bb7731077d4e6ff7ed69290f1390ae88a2662e5438d5050a721f92704c02f59cd26b0907388938c5900f071573d361775e6519df1f27defed9476d28a6902d179e2deacf79db2b6d4aff01b55c788d3936f15d8fe9fdf2776ae9cf367c2f1d9429dc645bb1e72851c692b32034e078c6e49bb7081b537f2fdf8c67944edacb9eeb5b891eba972b9fe84b1e29aad305fc1b52da0ce04dc42d42bfe5ed0d325f10502a9390c6d0072b13548738e9e0bf229a", 0xbd}], 0x8, &(0x7f0000c04000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x80000000, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2000000000000, 0x8, 0x8, 0x3, r6}}], 0x60, 0x40}, {&(0x7f000099a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004a000)=[{&(0x7f00006bb000)="170f", 0x2}, {&(0x7f0000c50000)="79dbd84ea88339c9d08a1e6198313ef981ec359f87b46d814cf6fca1fc16100d8f47d65767e404c8042ffcae921eb9b119d4649d8fcc35f37264104f4797bd0b16db96ec9e37e0b986c1388a6a1811c2bb21121bd082c4cc2ab2d1", 0x5b}, {&(0x7f0000df9000)="8a140064664f26854c7528a64b085386e435ea1a830661cdc1c0a86f62adde6d345bcf8312c8a9fb47e5fdbdc88e5310f92cc6f788c24f0ab3ec", 0x3a}, {&(0x7f00009c9000-0xba)="77bd4a47a0fdc126084be6211169aba97ea74b98d36e90c4909ed5d51ae6bc1e3292e76ea0d734345d0e4dd2cce188583437d3e692016bdba05dd1c99cc9f13ba612eec8bd55274ff0fccfcd41797d3f244557f51e1dfa16bc66cb6ab7abd6761f16e2f345e1e8ac57b8275bdab7eb0de47591974f80af018739c777888aa845cea8098e9ccedced438656681c346c6313022b1941616e1d8e00cac00bb6a8918d139133c9b76eeb5cd1713e58bd6f3e4d392e79c4d66eb1bbe5", 0xba}, {&(0x7f0000534000)="8950f45804795f6cc2bfa11cbbda64a1ae571e3eddc8c1010dae9d3cbb5a6b3d34feaa1986d28c22b54cf0a035d6f6fcb838d2462b0d31824127e6ce49dbf1382715f64819d194a39ccfe02f052a5c4fecd6cd9b71338d87f61076f97698a2958a3dcae585cfb37aa1b5ed096cbb045936c1c692", 0x74}, {&(0x7f00001a2000)="7d500832352d15daf1f61a4fb5d5cc94be4435172af4a331cc1e80eead065643fc18f2a68fb272e456c740959c644bf1c9b7c53e0fb20a6bc818c604c9846e4dcc7339cbb0c7a99ba2", 0x49}, {&(0x7f0000a14000-0x50)="89a5d65f3c4c0101d640b191686652058b50c3e761c70608c86590e1099a54d8ccb16706e542f98ead2b02d3db5e7e5d3aee74e0a82f1b8acab729117d21470f3781460355a469ca19f5768694e0b9e7", 0x50}, {&(0x7f00009c1000)="d1eb7230f62d76a5c1cd8a063daa4cced9131c56096248a9", 0x18}], 0x8, &(0x7f0000d70000)=[@init={0x18, 0x84, 0x0, {0xfff, 0x3, 0xbe86, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0x1000, 0x2, r7}}], 0x60, 0x800}, {&(0x7f0000783000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b04000-0x10)=[{&(0x7f0000947000-0x89)="a35ae46c607b13be7dafd30fa12a1e295c5239301a2fef9aae2561f4e9c69fd1abfb2de59c5236b99e39fee17d9a9f401b5308fbe06e898390fab7f1e7779ffb063e3da7e92f794fbd8da2f5881f9029db45452c0ebc860027946b94337dd1be90196faec30ef518bc462ab5f215cfbb5f1b296f4048c161fdd149977149bd8be04daf99c2ff042263", 0x89}], 0x1, &(0x7f0000729000)=[@init={0x18, 0x84, 0x0, {0x1aaff98a, 0x40, 0x5, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x0, 0x8, 0x3dc8, 0xc7, 0x7, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x8000, 0x4b28, 0x3, 0x8}}], 0x90, 0x800}], 0x7, 0x40080) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000013000-0x4)=0x3, &(0x7f0000013000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rtc\x00', 0x10002, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000014000-0x10)={0x5, 0x2faf, 0x7ff, 0x1}, 0x10) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000010000-0xc)={0x2, r2, 0x1}) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x28140, 0x0) 2018/01/22 11:30:37 executing program 2: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x75)={0x0, 0x6d, "52936dddf03731a038334ed088498e78bf3c00404a143b417d5bd19440d9969745c34aa7d3a270233b3cc981a1a8cef8735be0352e13aa45ab797ebfd5493481b451f10f4108b613f0821e2afa39f89850aacfd88df797b68a50abbd6e68f4a879416ff0aec9de6f4af72aedff"}, &(0x7f0000f1e000-0x4)=0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b3000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x7, 0x8, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x1) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000b26000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000082d000)={0x0, 0x9, 0x0, 0x6}, &(0x7f0000676000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009bf000)={r3, 0xcf, "36144e17efe494d85ee3cceea6ba67ce456e8b662828b5d2227c1c424d5bd8472ba2068df9172201b9b5bc047bb8fe50a9014025473a0cb2dea47505cfba087ab0f0b55209550faa44045531a8e8a659fc9dd75df142b449bf4b06195609c576de797e10bb1d94c187f8771b23e45be4ce76973421afdbd832d1f788212517b6b35be27231cf2e74d5807e8c6f19769754c7c9c8d0b9a8a62279a344fee4b51b606bfb8fa41197d40d412e27653f06f6ce6bd8eefaf717b2854db9d07c335300584674bb8d62a63cc2e106e0ec06bc"}, &(0x7f00007fd000)=0xd7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000848000)=@dstopts={0x88, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00007c4000-0x4e)={@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x1}}, {&(0x7f0000832000-0x4f)=""/79, 0x4f}, &(0x7f0000b48000-0x1)=0x0, 0x8}, 0x4e) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000b25000)={0xf001, &(0x7f000082c000)=0x0, 0x2, r2, 0x5}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x1, 0x0}) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) open_by_handle_at(r1, &(0x7f0000cf4000-0x53)={0xfffffeca, 0x8000000000000, "99d85c09a3200d02306132427b08afcc7e2d43bb06d894411f8dead18924890c7d3be97993d2322f1b6224a3c0554e723b069874ed168dc2647952319ca5a9097d019b0cf4eb6700009335"}, 0x40800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f000021b000)={0x1, 0x0, [{0x1f000, 0xfb, &(0x7f0000fc5000)=""/251, 0x0}]}) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000095d000)=@bridge_newneigh={0x24, 0x1c, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x80000001, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/enforce\x00', 0x75fac1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cfc000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ada000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070f000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000329000)={&(0x7f00008dc000+0x85c)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000c40000)={&(0x7f0000cb9000)=@mpls_getnetconf={0x2c, 0x52, 0x20, 0x1, 0x2, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000f51000)="15a12e82406e901d36f59c935c229f0d1ac175c5e9419afca740ade821287a4e0f01bd71bbb0ad5134f5bf69dcb78b6142a872caaf5d4dde80f39a84e5eca0fec0f7a5aa2adc0bdfd82151ce0f80157e217b689139b46cd22aeb5563f21fd486460403766499ced0ce68e658e210129407f36fee61882ad99a1b23ab17dbf5b3160ebeacc01c01f20e2a240a50bf2759b0535b602be28bf507303d728871d485aa86952f43e930ed12e8e265e961687c72be51362c39a738d4067a600a00aa7aa6bd1666608eaa5c261f5044864035c9af975d26e96dab4bdd7237656a7cabaf6df0478182f4468553a47b776f31761fbb26", 0xf2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f50000)={&(0x7f0000826000/0x1000)=nil, 0x9, 0x0, 0x4084, &(0x7f00005f9000/0x4000)=nil, 0x7}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f53000-0x4)=0x0, &(0x7f000026c000-0x4)=0x4) readahead(r1, 0x0, 0x0) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/checkreqprot\x00', 0x2100c0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000207000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa1000-0x10)={r2, r1, 0x401}) 2018/01/22 11:30:37 executing program 0: getcwd(&(0x7f00000ab000)=""/246, 0xf6) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) r0 = accept4(0xffffffffffffffff, &(0x7f0000d84000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000120000)=0x8, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f000037c000)=""/67, &(0x7f0000dc2000)=0x43) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e0e000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000075e000)={0x8, &(0x7f00001a5000)=[{0x9, 0x3ff, 0x8, 0x1b6bd9d}, {0x0, 0xffffffffffffff2c, 0x8, 0x80000000}, {0xffffffff, 0x4, 0x6d, 0xfffffffffffffffa}, {0x7, 0x3ff, 0xa2f, 0x2}, {0x2, 0x80000001, 0x7fff, 0x5}, {0xe0, 0x9, 0x80000000, 0x14c}, {0x1000, 0x8, 0x3, 0x2fadf13d}, {0x9, 0x1, 0x4, 0x80}]}) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000009000000000000000000000000000000000000000000000000000000000000000002f7fffffd00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000b9000)=0x0, &(0x7f0000b0c000)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f00001a9000)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = accept(r0, 0x0, &(0x7f0000a2e000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000702000)=0x4, 0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) accept4$inet6(r2, 0x0, &(0x7f00002d4000-0x4)=0x1867730413ac160f, 0xfffffffffffffffe) 2018/01/22 11:30:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/cuse\x00', 0x800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000885000)={&(0x7f0000932000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 0: signalfd4(0xffffffffffffffff, &(0x7f000082e000)={0x401}, 0x8, 0x800) shutdown(0xffffffffffffffff, 0x8000) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b9b000-0x8)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f66000-0x4)=0x0) listen(r0, 0x7) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) rt_sigsuspend(&(0x7f0000ba7000)={0x3}, 0x8) ioctl$sock_bt(r2, 0x8907, &(0x7f00004a4000-0xed)="") ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a73000)=0x0) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a1e000)=[{&(0x7f000054c000-0x18)="aadcabf11b2c2cfba205b646d626af1d20538d598ba38cf7", 0xb}], 0x10000005, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x202, 0x0) syz_extract_tcp_res(&(0x7f0000d15000)={0x0, 0x0}, 0xfff, 0x1) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000abe000)={&(0x7f000014b000+0x716)=@generic={0x0, "c29b2f7093e962d91289672a43b9a410f7c84acef6e49f1797becb114ae902359d15e99f275ef7b4cf35a91c2afa55bdf659aad696c1f17d4b32884b1b42d8992c00bdaca78534e9a67e633e286abc6a8fb3123e225a0b0b15ce838ff74ecd15b6d82b5797c1e4ecc042f81e483eb86169094fb6caccff6f93c3a4546c26"}, 0x80, &(0x7f0000582000)=[], 0x0, &(0x7f00008a8000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c5b000)={0x0, 0x7}, &(0x7f00005bc000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000473000+0x3fe)={r2, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000091b000-0x4)=0x8c) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) open$dir(&(0x7f00004d3000)='./file0\x00', 0x84000, 0x84) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad5000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000097a000)={0x0, 0x0, &(0x7f0000dde000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000754000)={&(0x7f0000a5f000-0x60)={0x27, 0x7, 0x4e7, 0x0, 0x5, 0xcf84, "9d5bda5e23fb802d9200f1647831cda9476b17393ffe09739e6a2a92a8392a22cee3e962c3434c8857e4aa431b5dc02c2faf2b8950a08ea06e51abd7fc57a0", 0x40}, 0x60, &(0x7f000086f000-0x20)=[], 0x0, &(0x7f0000fbf000-0xf0)={0xf0, 0x10b, 0x1, "3f6d4fb7de46ebad92824a9d67c6f579008f4f7de24effa95eb128fd225920aada2ca7d816b293d1378ddc3a7fbe8577fb13a9662ca6c27f3adbf06c1c516b4b31df73e82623525f3b27d7cf5b1d9e75f5e3bf96d396cd7a9fa4329d07da82de34494791db223568a0ddc81f53c5eb1d0bafbf005aabbc761373061ac1a5d8f1fa517ed76c0b7bbb08baa8e3e9351a6914fe62b3bd62ac84ca0f1ca80a7e8f385ab0d5e05ffcd9c8b0fc245478fd596844fdb9d5601d6158fab7c08eac5b3e6f7634a5ffa1d8248321998e070b47bdcbae7de53ee9e7079ba8698dff"}, 0xf0, 0x1}, 0x20008854) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000207000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa1000-0x10)={r2, r1, 0x401}) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bb5000-0x10)={0x0, 0x68, &(0x7f00006f7000-0x68)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000608000+0x1ac)=0x10) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d12000-0x8)={r1, 0x20}, &(0x7f0000cde000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000c0e000-0x30)=[{&(0x7f0000014000)=""/223, 0xdf}, {&(0x7f0000990000-0x68)=""/104, 0x68}, {&(0x7f0000b38000-0x5e)=""/94, 0x5e}], 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000083e000)={{0x7fff, 0xff}, 'port0\x00', 0x50, 0x8, 0x8, 0x7, 0x4, 0x6, 0x1f, 0x0, 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ed2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d54000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x60000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e3b000)={0x2, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00008a8000-0xbc)={0x6, 0x1, 'client1\x00', 0xffffffff80000000, "6244618d13492083", "abc29cac79a75592a0e6d8fb21d147f18bf2c7e53fafc6d1195305575ad24bd2", 0xfffffffffffff83e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000928000-0x90)={0x2, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f000083b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d9e000+0x4a6)=0x0, &(0x7f0000726000)=0xffffffffffffffae) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000af1000)=0x0, &(0x7f00006ac000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000fb5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f76000)={0x0, 0x5, 0x1, 0x9}, &(0x7f0000d4d000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ef7000)={r4, 0x5, 0x8, [0xc, 0x8, 0x971, 0xa4, 0x1, 0x1, 0x252, 0x6]}, 0x18) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000614000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00003ea000)=0xc) syz_open_procfs(0x0, &(0x7f0000108000)='ns/user\x00') ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000805000-0x36)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000207000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa1000-0x10)={r2, r1, 0x401}) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x40, &(0x7f0000ba0000)=""/213) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b68000)=0x3, 0x1c9) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x400000000007, 0x300, &(0x7f000056c000)={0x0, 0x0}) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000624000)=r1) add_key(&(0x7f00004fc000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) open(&(0x7f0000780000-0x8)='./file0\x00', 0x20001, 0x4c) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003c3000)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dae000-0x11)='/dev/vga_arbiter\x00', 0x101, 0x0) connect$netlink(r0, &(0x7f0000fde000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c2c000)={0x0, 0x0, ""}, &(0x7f0000def000-0x4)=0x8) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001a2000)=0x0) process_vm_readv(r2, &(0x7f0000f1f000-0x70)=[{&(0x7f0000aff000)=""/183, 0xb7}, {&(0x7f0000a8f000-0x1d)=""/29, 0x1d}, {&(0x7f000049f000-0x98)=""/152, 0x98}, {&(0x7f0000c6b000-0xe0)=""/224, 0xe0}, {&(0x7f0000787000-0x6)=""/6, 0x6}, {&(0x7f0000fbc000-0x72)=""/114, 0x72}, {&(0x7f0000b8c000)=""/217, 0xd9}], 0x7, &(0x7f000065d000)=[{&(0x7f00003ea000-0x40)=""/64, 0x40}, {&(0x7f000060f000)=""/44, 0x2c}, {&(0x7f0000bf1000)=""/73, 0x49}, {&(0x7f000069c000-0x2a)=""/42, 0x2a}, {&(0x7f0000e64000-0x34)=""/52, 0x34}, {&(0x7f0000c57000-0x80)=""/128, 0x80}, {&(0x7f0000a27000-0x66)=""/102, 0x66}, {&(0x7f00001aa000-0x57)=""/87, 0x57}], 0x8, 0x0) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00002ea000)=0x12, 0x4) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000435000-0x4)=0x4, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000263000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = add_key(&(0x7f0000898000)='asymmetric\x00', &(0x7f0000289000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000062000-0xfb)="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", 0xfb, 0x0) keyctl$read(0xb, r1, &(0x7f00000be000)=""/63, 0x3f) r2 = shmget(0x1, 0x4000, 0x1, &(0x7f0000808000/0x4000)=nil) shmat(r2, &(0x7f00004ee000/0x3000)=nil, 0x2000) r3 = accept(r0, &(0x7f0000eba000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000064e000)=0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000a12000)=0x2) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:37 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00009f7000)='/dev/input/mouse#\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x140000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6b76, 0x2, 0x0, 0x9, 0xdbed, 0x800, 0x9, 0x100, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x2, 0x2, 0x401, 0x8000, 0xfff, 0x4, 0x800, 0x1000, 0x4, 0x4, 0x3ffc0, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005f5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00004e6000-0x45)="ca5f6a4a8f6996442868c11975b2adc1ce1667e8983827bb1edeee948dcefe6389224ccc7eb348be2245663fc2a4c7aaba2350c80c83b2451fa5bca7f7b33cbe93f8742d48", 0x45, 0x4801, &(0x7f0000001000-0x14)=@ll={0x11, 0x17, r2, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9d000-0x4)=0x0) getpgrp(r3) 2018/01/22 11:30:37 executing program 6: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfec0) lstat(&(0x7f0000356000)='./file0\x00', &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000916000-0x8)='./file0\x00', 0x3ffc, r0, r1, 0x0, 0x200001) syz_fuse_mount(&(0x7f0000a13000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x1) finit_module(r0, &(0x7f0000c88000)='\x00', 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000c97000)=@hopopts={0x2f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xcda}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x9}]}, 0x30) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000207000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2018/01/22 11:30:37 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00005c2000)='/dev/admmidi#\x00', 0x9, 0x408000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a36000-0x4)=0x0) r1 = socket(0xa, 0x400000002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xb, &(0x7f0000181000)="", 0x0) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = syz_open_dev$mouse(&(0x7f00003e7000)='/dev/input/mouse#\x00', 0xffffffff, 0x10000) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f0000dc4000-0x3b)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b42000-0x10)={0x3, 0x7}) socketpair$ax25(0x3, 0x7, 0x9, &(0x7f0000830000)={0x0, 0x0}) 2018/01/22 11:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bf5000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d95000-0x4)={0x3}, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) fadvise64(r1, 0x0, 0x9, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/22 11:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000-0x8b)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 0x34, 0x15, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flistxattr(0xffffffffffffffff, &(0x7f000056c000-0x1000)=""/4096, 0x1000) 2018/01/22 11:30:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x28) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001c3000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2018/01/22 11:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000b17000-0x58)=@l2={0x1f, 0x1, {0x3, 0x9a9, 0xe9f1, 0x1f, 0x0, 0x6}, 0x630e, 0x8}, 0xfffffffffffffd96) r1 = syz_open_dev$midi(&(0x7f00007ee000)='/dev/midi#\x00', 0x3, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ae1000-0x24)={0x8, 0x10000, 0xde9, 0x4, 0x9, 0x0, 0x101, 0x6, 0x7fff, 0x7, 0x6, 0x7fff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c99000-0x4)={r0}) 2018/01/22 11:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f000011d000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000593000-0x4)=0x7ff) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/22 11:30:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6f436fec, 0x103400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x2f)=""/47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) 2018/01/22 11:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) mknod(&(0x7f0000dd0000)='./file0\x00', 0x5, 0x0) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3ffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000849000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003af000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) sched_setscheduler(r3, 0x0, &(0x7f0000d4e000)=0x7d) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f53000-0x20)={0x9, 0x0, 0x1, 0x4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000634000)={0x4, r4}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000097f000)=0x3fd, 0x0) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000073000)={&(0x7f0000d52000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ftruncate(r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000443000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a9000)=0xe8) ioprio_set$uid(0x3, r1, 0x100000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 2018/01/22 11:30:38 executing program 5: lstat(&(0x7f000093a000-0x8)='./file0\x00', &(0x7f0000c0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) keyctl$get_persistent(0x16, r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000002000-0x48)={{0xffffffffffffffff, 0x3, 0x1, 0x2, 0x5}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006f0000-0x4)=0x4, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000029c000-0x30)=[{r0, 0x44, 0x0}], 0x1, &(0x7f00002cd000-0x10)={0x77359400, 0x0}, &(0x7f0000521000-0x8)={0x0}, 0x8) io_setup(0x2, &(0x7f000012e000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/checkreqprot\x00', 0x200, 0x0) io_cancel(r1, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x40, r0, &(0x7f0000cff000)="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", 0xfc, 0x20, 0x0, 0x1, r2}, &(0x7f00007cb000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000088d000-0x6)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/rtc\x00', 0x40, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 3: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000001000-0x48)=""/72) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001cf000)={0xffffffffffffff9c, 0x28, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f2000)={r0, 0x2, 0x10}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fe7000)='net/raw\x00') setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000008a000)=0xffffffffffffffff, 0x4) 2018/01/22 11:30:38 executing program 5: lstat(&(0x7f000093a000-0x8)='./file0\x00', &(0x7f0000c0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) keyctl$get_persistent(0x16, r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000002000-0x48)={{0xffffffffffffffff, 0x3, 0x1, 0x2, 0x5}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/22 11:30:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) iopl(0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r2) connect(r0, &(0x7f00004f5000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000650000-0x4)=0x80000400, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00003fd000-0x4)=0x0, &(0x7f00007ab000+0xeeb)=0x4) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003c0000)=0x1000) unshare(0x403) r1 = syz_open_dev$mice(&(0x7f000029e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e15000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r2, r3, r2}, &(0x7f000089b000)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000646000)={'sm3-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b4c000)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002d2000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000479000-0x4)=0x1) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000)={0x4, 0xcd6}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) fsetxattr(r2, &(0x7f0000004000)=@random={'system.\x00', "6d643573756d736563757269747923b12c2d001ed4728ab40d883d8f8f9ee6e24799e98fa0008c06a30b664da0baed0c0e8d4e5d85265c872a469d11e89590b4b14d7ee865f6b2ee515a7b867614e32d6422e2025f4f484757036476e7ddc356ceaf60e14c84df2fee222e1f9a5bbb0ab0859234691b1db870cecd0af8e651b28b7b457b7c582fde775139bd9e956a24f2bd50ce2ce7d39bf69839029c50741fa74d15c9273ed2dd296ed46fe338ed00ec80931bb7e51eaa5870f7eefa1a31ddfe203dbb81c430e54b0bd211bcfa0ad4da561dd13f58a7e3cc3a9d6a3c165bfe8468483cf5390896f1f9bb"}, &(0x7f000000a000)="80736563757269747973797374656d73656c666c6f2a00", 0xffffffffffffff60, 0x0) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000597000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c14000-0x4)=0xc) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000897000)={&(0x7f0000af1000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r1, &(0x7f0000fe0000-0x5)=0x0, 0x8) write(r1, &(0x7f0000e55000-0x58)="8f", 0x1) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000001c000)={0x0, 0x39, 0x1, @thr={&(0x7f0000223000)="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", &(0x7f0000c51000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bed000)=0x0) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000047000-0xb)='/dev/vcsa#\x00', 0x8, 0x4000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002f5000-0x14)={0x0, r0, 0x0, 0x1, 0x0}, 0x14) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x4, 0x407ffc0004}]}) inotify_init() 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 5: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x1, &(0x7f00000ee000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000091000)={0xffff, 0x3ff}, 0x8) syz_emit_ethernet(0x5e, &(0x7f00000ec000)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x0, 0x4, "6bd7156a"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ee5000)='/dev/audio#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a26000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x7, 0x11, &(0x7f0000874000/0x4000)=nil, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dcb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009c2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000092b000)={r1, r2, 0x3f}) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000013000)='/dev/admmidi#\x00', 0x8000, 0x20400) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000013000)={0x5000, 0x10000, 0x2, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000012000)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002000)={r3, 0x4}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000013000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000870000-0x9)='/dev/sg#\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f61000-0x4)=0x0, &(0x7f00004bf000)=0x4) bind$alg(r0, &(0x7f0000b6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) pwritev(r0, &(0x7f0000e15000)=[{&(0x7f0000338000-0xe8)="6dc2964497661492b088d45299d53203770c5527cb4e367ab2e57275002d4123f2eab4717a9b742f9522f744e1aa4be8be7827c9e2d3060dda57640084946aa716434e1abbeee160d9ac193de7b308fc82dc7dfd71c0cbbae2482e8d6e0d173319c34091b6a08f5314748676929f93579ac7c03cdd08cf295c9c7f5dd53ce354746b72d7ca53d30f89a42009566ded7bd842bfc91a9c47206ebc3a0e0bf2d8316cf5098f4c1b42198d1cc8d921c2e5ca235cb18e26e06442e5d2cf5d74362b7559cc0d824093744e576090eb55f04a50ef7c9522f05865423da8eda25105f7a4f3d8f2349a1d6f3a", 0xe8}, {&(0x7f000041a000-0x1000)="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", 0x1000}, {&(0x7f0000a38000-0x15)="bf5cd59cc6b386845711e442862ceb8b9eb1c0082b", 0x15}, {&(0x7f0000bd7000-0x7a)="d1ab1ec4a1375c3a7c2c26542b247029143d226f58ee5168b7825fdc433979b48cb00f485f23a9b96fe82d2924c682ef2b9cb26744b035f26e6762f17cc59b7ddcc1aadaa38bff64ff7ccbc1bc5390800c7a7c5ad6a94271a0d568a2a0abf989f2dc2afe1be0e09b675c1012cc93d7bfeaa4aac1ab5cee4ad464", 0x7a}, {&(0x7f0000a81000)="8a02078de5d4fe4df831a11a4ae1aad4ced8ae724f7aa1c9d931c96164d0e961b1c1ce9134ac5155252201874091216cfa36c2cb0df8e6cd5bb0787cd86fa44cd12d07a4f7c520d726e734a4122a585a933239a9ef3f7265a78b4581b2f7267e6caaf048441abe0e911a095c6e282131bd451849e4f17b174216681e25834a28d670eb89544c2f4c01375d0ba2208d9c96fda46186a2ec2c6b4046bdd0ecaa62cb4f3beef1fd654ffa1b3d8a6f02d8b9d2350882269f832b5719e4e0335b4c3dd0e736a2eb6318267393cdccf8b18a1b667ca523", 0xd4}, {&(0x7f00000fa000)="", 0x0}], 0x6, 0x57) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003ec000)=""/238, &(0x7f00002c8000)=0xee) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f6d000)={0x3, 0x4}, 0x8) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f11000+0x1af)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/22 11:30:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = msgget(0x3, 0x600) msgctl$IPC_RMID(r1, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ecb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ad3000)=0x1c) getsockname$inet6(r0, &(0x7f0000c17000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089f000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003e1000)={0x7, r0, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002a9000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000717000-0x9)='/dev/sg#\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000441000-0x3b)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="48c7683e53dfe616704e99d18e1c8959"}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000406000-0x6)='/dev/midi#\x00', 0x100000001, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000091a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fd000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008fd000)={r1, @broadcast=0xffffffff, @rand_addr=0x7f}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ea000)={0xff, 0x7fffffff, 0x3, 0x5, 0x7, 0x386, 0x7, 0x33, 0x0}, &(0x7f000026a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000de1000+0x4e0)={r2, 0xd98b, 0x7ff, 0xfffffffffffffffe, 0x108aa40e, 0x80000001}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00008ee000-0x11)="8313080000000113abe54881732b0d7a30", 0xfffffecf) 2018/01/22 11:30:38 executing program 2: 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) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x1b9) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ede000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/22 11:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000010) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d41000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e45000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000214000)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="22860ec13d2d8c6cab4a6fc4020f9411"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000f72000)={{0x10535d0a, 0x6}, {0x4, 0x7f}, 0x6, 0x0, 0x63, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000b73000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000061f000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000019e000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) fdatasync(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") r6 = msgget(0x2, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f00007b0000-0x8)=0x0) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000f1e000)=""/94) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000df1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000)=0xe8) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a01000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000397000-0x4)=0x0, &(0x7f00008aa000-0x4)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000053b000-0xb)='/dev/mixer\x00', 0x200084000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003c6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000071e000)=0x14) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd5000-0xd)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dac000-0x78)={0x7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x900f, 0x0, 0x6, 0x1, &(0x7f0000851000)=@generic="ded3bd7319d4eaaa8945081b16cd1405", 0xd05, 0x3, 0x267e}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f00009e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/22 11:30:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 1: chmod(&(0x7f00002bf000)='./file0\x00', 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e66000)='/dev/usbmon#\x00', 0x0, 0x600041) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000524000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x4) sync_file_range(r0, 0x2cf, 0x7, 0x2) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00002d7000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000618000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003c1000)=@req={0x4, 0xb029, 0x3, 0x318}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000080f000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b49000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000-0x4)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 11:30:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d93000-0x9)='/dev/rtc\x00', 0x101202, 0x0) syz_emit_ethernet(0x78, &(0x7f000027c000-0x78)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0xfd, "8d45cdb52b2b8ae2525f6f320671f6e7ebca67e8645ee8ecd11697bff3e52eece9176edc19c0654e7a4208d8aecf237f09fd39ffaf9d2105d5cf3367f1b856fea7c7cdd45ce6fd9784167781cbf22f998fb2c04163577bc9e58762a543cb94e12b1c7938ecb7f21abafb"}}}, &(0x7f0000dd3000-0x10)={0x0, 0x2, [0xf62, 0xd9f]}) r1 = openat(r0, &(0x7f0000020000)='./file0\x00', 0x10000, 0x400000000000004) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r1, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x0, 0x0) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd5000-0xd)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000de0000-0x8)={0x0, 0x0}) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0x0, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = msgget(0x3, 0x2) r2 = geteuid() fstat(r0, &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007fe000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) fstat(r0, &(0x7f00000f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005b8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b5d000)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000e07000)={{0x1, r2, r3, r4, r5, 0x8, 0x8000, 0x0, 0x0, 0x0}, 0xfffffffffffffff8, 0x8, 0xfffffffffffffff8, 0x4, 0x2, 0x1, r6, r7, 0x0, 0x0}) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 5: r0 = open(&(0x7f0000442000-0x8)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="07a7d9b11c43d637daee9e3cf0f9af7a", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041a000-0x4)=0x0) capset(&(0x7f0000789000+0xf06)={0x20071026, r2}, &(0x7f0000612000)={0x8, 0x18, 0x3f, 0x9, 0x8, 0x4}) r3 = syz_open_dev$mice(&(0x7f0000a38000-0x10)='/dev/input/mice\x00', 0x0, 0x400) recvfrom$inet(r3, &(0x7f0000333000-0xd0)=""/208, 0xd0, 0x40, &(0x7f000082f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = request_key(&(0x7f0000f98000)='pkcs7_test\x00', &(0x7f0000490000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000205000)='+\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0x4a5000)=nil, 0x4a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004a8000-0x2)=0xffffffffffffff80, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a7000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000012e000)={0x1, 0x80000001, 0x1000, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ac000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000330000)=0x6, 0x4) mmap(&(0x7f00004a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000436000)=0x0) unlinkat(r2, &(0x7f00000e1000-0x8)='./file0\x00', 0x0) mmap(&(0x7f00004a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000384000-0x38)={&(0x7f0000492000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004a6000)=[{&(0x7f00004a6000)=""/0, 0x0}, {&(0x7f00004a7000-0x82)=""/130, 0x82}], 0x2, 0x0, 0x0, 0x401}, 0x20) r3 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x9) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x2, 0x3000, 0x54000224, &(0x7f000048e000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00005f0000)=""/65) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) dup2(r1, r3) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd5000-0xd)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f00005ac000)='./file1\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003ef000)={0x0, 0x0}) getpeername(r0, &(0x7f000036c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000567000-0x4)=0x1c) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 0: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000029a000-0xa)='/dev/vcs#\x00', 0x1f, 0xc00) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003f3000)="69c7461d4283741ff10ba0693844408fc4fdd2c2419c2320520e00040000005cc78540465b396211c0c68c52a063c1c6c50163ada1419387ee50c4375dd4c700000000ffffffff88d68740b1083af070862d6b15df0ee43aef7e1eac8f5d4f7ae05c6d893db069d7f88d17c06487848048fc2479d1b5c8e82b26be79c89db920ceaae8689d9c2136", 0x88) pwrite64(r0, &(0x7f00007ac000)="8223d7d15629056582fcc66e522d2af2c05afc316c1f1278d4565a758d1f1b50f7272b12a7e9413e7b9c746424e3b8398f3a0f6946c072cf81102b0fbe9ab7365a2ac5ec826d1600b086260e71e92558af1a5d9fa59dc25a6be6c7e94765ce5206835c3f4ac58c1500ef69aa07918ea32bda333a358e999658bef8d488d25f776db6ba9cfe460bd8a72819cf2e0681e8b206e830a9c80dd9f49ebd85021ddde890a5ea25c948448ed8343727f4e5c29cbb0b86399219f5268e01cbf8d70746fa3c21ff9bad1189c6dc19e0ac575a802976c33513c5a3a4fb6fa59f2f5a1510ce8c549a29d9f13b5e5b970b", 0xeb, 0x0) r1 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c79000)={{0x33, 0x4}, 'port1\x00', 0x1, 0x2, 0x60, 0x1, 0x80, 0x9, 0x3, 0x0, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000e53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ba7000-0x8)='./file0\x00', 0xd000, r0, r1, 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) connect(r2, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b25000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000aec000-0x110)={{0x8, 0x5, 0x4, 0x7f, "11293f92a263a5070f4de0c3f6e668a99d2e2340aa6da409caf39f74c8220bc3fe324c87da4bb94f5ac823fe", 0x24}, 0x0, 0x0, 0x7, r1, 0x2360, 0xffffffffffffffff, "2f0d9a3fd5345307b4699c0e6b3733981e77678a58d5123c31930e6306c7466e52b3455c6a15830d310e88789d62e5e7d98e6e92c812953ab45ad487a07e0312", &(0x7f000078c000)='wlan0md5sum!systemGPLkeyring\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8001, 0xffffffffffff8000, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00001a5000-0x79)=""/121, &(0x7f0000e71000)=0x79) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/qat_adf_ctl\x00', 0x1c1003, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000078000)={&(0x7f0000f93000-0x8)='./file0\x00', r2}, 0xc) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="", 0x0, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000058a000)=0x0) get_robust_list(r0, &(0x7f000012f000-0x8)=&(0x7f0000bf6000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a83000-0x8)=0x18) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000dfb000)={@common='nr0\x00', @ifru_flags=0x1c00}) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x20) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000a03000)={0x1000, "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"}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) socketpair(0x10, 0x1, 0x2000000009, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000733000)={0x7}, &(0x7f00008e3000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000faa000)={0x77359400, 0x0}, 0x91) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x9, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)='syzkaller\x00', 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000c9e000)=""/198) 2018/01/22 11:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fc6000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a5a000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) clone(0x80000000, &(0x7f0000728000)="ecb3f4f382cec7b4d8263164fcd2956934cb4ffc95f7b15fb2348a13735a2c02da5c2ac41b8c3ac5fd96509b774810195516ee4e0a44bc3aeb16e8b49a47de", &(0x7f00004e6000)=0x0, &(0x7f0000652000)=0x0, &(0x7f00005e6000)="e5f0ea6cad429bc17661b3c9fdfd64497c970a7ec2aef8e1bd739e5b95ba0ab96bfecf016914cc2131c6ba4dceff8104e2480a20cf5b664c52a455f2f51c4b958d978433c1e0e9577d") fcntl$addseals(r0, 0x409, 0x8) fcntl$notify(r0, 0x402, 0x20) ftruncate(r0, 0x157e) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000052000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000810000)='/dev/loop#\x00', 0x8, 0x107040) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e38000)={0x7, r0, 0x1}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000511000)=0x0, &(0x7f0000215000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000563000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a09000-0x8)={0x0, r2}) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) pipe(&(0x7f0000b03000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000ba4000)=""/190, 0xbe) 2018/01/22 11:30:38 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/vcs\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000fe4000-0xa)='--Aoxnet0.', 0x0) poll(&(0x7f000020c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) dup2(r0, r1) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) r2 = userfaultfd(0x2000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x41, 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00008f0000-0x1000)="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") r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000610000)={&(0x7f000060b000/0x1000)=nil, 0x1000}) pwritev(r0, &(0x7f0000170000)=[{&(0x7f0000012000)='b', 0xcd}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0xf) close(r2) 2018/01/22 11:30:38 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 2: r0 = socket(0x18, 0x400000000000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) accept$ipx(r0, &(0x7f0000824000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0x10) 2018/01/22 11:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000ba0000)=0x0) 2018/01/22 11:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000191000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000493000-0x8)={0x3, 0x0}) 2018/01/22 11:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f00009b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/rtc\x00', 0x22401, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000fee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002ca000-0x8)={0x0, 0x0}, 0x800) accept$unix(r0, &(0x7f00007f9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000afa000)=0x8) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x9, 0x9, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r1 = add_key$user(&(0x7f0000312000)='user\x00', &(0x7f000097d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005f000-0xac)="6d0e48a011eb1d1e1159172c036685ebbc07c060c85799aae0b8e4ec11bd912034ea07a89b7eb6506758f8a94f6af0c0a086cfbed38a5879d263137c7c181d8d57fc503d5710abf8bee024e4056c8202100badbe5dfcf9ecb2daa6bd9c887203379c987f2fb4f5a6ab0d89f5d9eb6f84abdd86343b4af7c0ff5a82139ddff6d13980bcfcfbd50e7259211968c702ac35e57e3ac84763b901ed92cb7a84b322e91468f8470397a1425d785e36", 0xac, 0xfffffffffffffffe) syz_open_dev$random(&(0x7f000078c000)='/dev/random\x00', 0x0, 0x2) r2 = add_key(&(0x7f0000b64000-0x5)='user\x00', &(0x7f0000688000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000081e000-0xfa)="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", 0xfa, 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b6c000)={0x0, 0x0}) sched_getscheduler(r3) keyctl$instantiate(0xc, r1, &(0x7f000032c000-0xae)="b3c01aa3e89f1f8e3b7b5ef8afbc514ad2f977a261ff7f99fa25e4394944d3bbe9bd1f7a7564d5eb730f45f93e9437a80569c4f44c0ebb73684f311d5f963530de8d4e8a832341097d0b191ec1a3771c018c84e5d70cfaf86c33c771a2fc2008bf8b6622cb8a7c3e779153aedf59c01d8a11e8c7605d1523bd73147bb23dac59db2481fe40000830af30c666346b9e5d9bdc5654eff01d011249e518aec743dea249f2e4ffbb1069e05d55eaf48c", 0xae, r2) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000942000)='/dev/dsp#\x00', 0x8, 0x200800) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000942000-0x6)={0x8, 0x800000000, 0x7}) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000036c000)={0x0, 0x0}) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ba7000-0xc0)=""/192, &(0x7f0000000000)=0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00006bc000)=0x0, &(0x7f00002c5000-0xe5)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b1f000-0xc)={0x0, 0x0}) open(&(0x7f0000a50000)='./file0\x00', 0x0, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000c7d000-0x8e)=""/142) socket(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000878000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "71be41bcf22a3fe9", "4b1f307a80010fe9d0bd39bb756d67768726d5d5785b1d49630eb8117a175da2", 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f000039f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000027d000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2e000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000805000)={0x6, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122, 0x8, 0x4, 0x9, 0xfffffffffffffffc, &(0x7f0000867000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f, 0x7ff, 0x200}) listxattr(&(0x7f0000108000)='./file0\x00', &(0x7f0000810000)=""/170, 0xaa) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) r3 = getpid() getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005db000)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fe3000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000142000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ffd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c18000)=0xe8) r7 = getpid() r8 = geteuid() socketpair$inet6(0xa, 0x4, 0x100000000, &(0x7f000027a000)={0x0, 0x0}) getgroups(0x4, &(0x7f000085b000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmsg$netlink(r1, &(0x7f00008d7000)={0x0, 0x0, &(0x7f0000f09000-0x60)=[{&(0x7f0000f30000)={0x2a8, 0x2f, 0x1, 0x7, 0x3, "", [@nested={0x130, 0x84, [@typed={0xc, 0x64, @u32=0x951}, @typed={0xc, 0x71, @uid=r2}, @typed={0x8, 0x58, @void=""}, @generic="8bd64fcae9678e000929630c9c2ebf2f4fa75e5a18f880998028c816a244b6036ae87d75d4a85eaca6a7ebbbfd6046882697c9097bf0183b6c11d5620883bca8a4a13d9b9bb3528bfc7b0c3576fd34aa69", @generic="a521fb65b27e6a270fb7918485e76949e0020277888613912b39cef11111830d37d84e0c27a52e682f728d9ce73fa902137e6c1c2b03d0ff90ec5a281569fef689fa3f61bbd5078f01c6a1b79505cd76d793b9dce7c0ce3d8d03d24dc2d89b267959ddd6969f037a7ab01a52da5cf787c84982d09e29f2eb06133a7cfcf87c842dae201aaa6d8e052d1878e0add878bebf19210dd1502ee998be6361bd2c3f40cc46e6298af77294d0749ca6d4c8f2cb13964bd6c2f54f3f"]}, @generic="a2126cbfa648403682b3816150e90c3b45f79bc37d69aaf1016a9ad698cf290aa3d203bbcb7eef43f52ff13e6f3816f9b84a05659d0b871f5f593a1d8b7e1fcc4ddb71acc4f9d48a06073a8bff89ce6c050b5236148569b9c8625b14562d5757d6d2cb252765bc1a229b1055780ccdf49e0e24d68f4063421b0b7b1963988a169e0b441fbf3951f8447e3edb329d82a51f13a6f53ef8e9ec91fb8342ba270ba2ef9796e5889371b29fa6246f0a99b899b4b8413dd607bbfde1ae4b31936ef6ae1a0f297b827017add1c878887a485c943a462833792e97b9966f06e441328a817b", @generic="475c0ec51cde788d95449e7022a7ccb74a145e204c41ef896e14db71d8618e7b362b1ab92df66516738faf809883d5230c1499eda6ac6f32e2be4af765c6d49d69001be787259ac7972c2f7d2317f29e3bf85aac3be5bfde6a01be1b6644c9c65893ef55f863034bb6e8ed7057232a3c962c88d4932f6b47282d48fdbcad6aac4f0d06033a"]}, 0x2a8}, {&(0x7f0000923000)={0x18, 0x11, 0x700, 0x1, 0x3, "", [@typed={0x8, 0x34, @void=""}]}, 0x18}, {&(0x7f00009ec000)={0x145c, 0x21, 0x401, 0x2, 0x0, "", [@nested={0x154, 0x8b, [@typed={0xc, 0x8a, @u32=0x6}, @generic="26bab59b4368a9abc63c4e74af55c72587dcb46006fb939559b92c8e01dd34d9d599771966a284aaa4441ebc746df8756c7795e508d3421680a03d", @typed={0xc, 0x6d, @ipv4=@multicast1=0xe0000001}, @generic="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"]}, @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x2f, @pid=r3}, 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@generic="a6eaf9445399f3ce3e70edd9b8a27f71c84c653ec9cc8c8c5356fb30811d0fbab446baf47b150c4dd61363f268729284c3edb012d2f8bfaa614dcc5720dead8fea5626f79278eba24daf4d42e993a91d41f818a0e98bcfb92df65d5ff9ac960516781618d82d57e0e68df1fd376476a6663d5e470ef2412787a82a8455aff34bc2e9c7dc01a5f39a0a4578d32748b4f50e2ab495855a531f923dee8baa70e509c574c76f8df3fb7bd42cf10828f4dd763f559ac22df986ffaffd90225c467fbadce7"]}, @generic="6758bbef2953522f5c5ba0b2a62adea589ba57611c55589636d4b4cd0854b6a0a07cb4b4c6ce42fec19513344a3a894e"]}, 0x30c}, {&(0x7f000065f000+0x1e)={0x464, 0x1d, 0x400, 0x2, 0x0, "", [@nested={0xbc, 0x95, [@typed={0xc, 0x80, @pid=r4}, @typed={0x18, 0x77, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x11}}, @generic="b557eb18b40b385c960d555b5dea10e29abf2c85973ca149a61ee281c86d1e1dfb711746a2636e33de196d291895c50d0b7bebecb9547ae90f6c1f2596b87deeef21f72f0ca52571e7f84a72887ada8f7bff0c82bedc53655551e3a6116c0832abceafdf65c2ef986180a49b17128f8c", @typed={0xc, 0x49, @u32=0x2}, @typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x6f, @str='-\x00'}, @nested={0xd4, 0x3c, [@generic="0f61e95bc70672454cebf106a2ed18f3327826ec4e17dee97b56f67f75c2c2f765576e6b8e32f021623d710466b165fd9273aaf5021bd2b861a84806e14cf77e223ef029a97a9a9a3249055f8333fbccbb6e34bde434c225f0498212f113de4c8a9aa4c980663735750ec42cdc8eee62fcc68b5b0b27f7afa2a5", @generic="bfb87bac5ae28c43eb717b7497ab8f0ad529b9c6142bbb981ce33ab5a5e81b093cfc09fc7409c1a304e83531e48e9152e1896ac191691322facb423132dc275bd21fea2f4dc7a98b4de45b92b4", @typed={0x8, 0x65, @void=""}]}, @generic="6bd03f85e9c83707aaf234ba02f0dbcdf09341f7cbd33e01dad02f93859e7acb1912a7145ec2911b95ceb771022208bc", @typed={0x14, 0xb, @str='/dev/ptmx\x00'}, @nested={0x268, 0x8c, [@typed={0xc, 0x55, @str="2ad500"}, @generic="60eaa862ec6e94890eac7c4c509164e44c3a111c977159347c53dac3f09654872023548aab21b5dbc932a06f3c3c129ad463a1a5fe49e034129fe29ecfef040ab4454ef0d0ce401e4bacf8bb4f15e00d", @generic="49a492a046f64a99a8ae6b522e4594549b5b8e9efd34e4a5c1afb1173af7af34c49bf986f929b1356cf779b3430d6f2bb05544e83dfa3e75f9eeff217755282c421476e78857b726d1976dc76eceadc9b0d1b42898355aa6f7b6e2011d2b82c530de4b00d4b5f15c24db4427211572856e823018c2034ba60042168ccf100245f4a222146a454ff7e8330dc3e5c91928519a9a0de42362481e9cd294b4f7a3df27f8e66c504184a71a28159e5257582d4f", @generic="0de1157f2b02ee30de294b0a15952aab002b91a1058896987a39191e0ada084897af8bb5c31eb89dc7cc", @generic="914e0fcdcffcaac75b8b53f1844fb99824730ca32c77f650095e21f52c1682bff4367fa61bde1fa2b05231b2c52640fa4f86df97c419888ad257e6edc878de5afadec199c9", @generic="7e93e5da60e8f9b7d68d0c6446b44bda3578dfea79837ef0dc32d2d79ff7050155f9261826f7ced71162369f040412095dda5939ea4244753fdb8a5251fb6fd2b24ffee558e127ad4be787fddeb16566e67e480f56465614ffd412a22dc4dd0f13641057124234221cfef43455749dbe92bf5aa8415bcde1081b89c427ace54c064dd4fde462741fade2afa458eb76dcd52a06791f48ec6e469bd4680ebce6afbe878caaa9435eb12af3ed3c1bc05f59768ab8a03782810d490f4b451cde9025d72d14299465d98c74867ca756a938e7620f49f8c36946e4bb", @typed={0xc, 0x6b, @pid=r5}]}, @typed={0xc, 0x5, @uid=r6}]}, 0x464}], 0x6, &(0x7f000093e000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x40000}, 0x8800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000521000-0x14)={0x401, 0x1ff, 0x100000001, 0x1ffe0000000000, 0x1}, 0x14) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d4f000-0x9)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000419000-0x10)={0x3, 0x0, 0xa0, 0x100000001}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004ae000)=0x1f, 0x4) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ba1000)=0xf9d, 0x4) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000907000-0x11)=@known='security.selinux\x00', &(0x7f0000b98000-0x1000)=""/4096, 0x1000) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f000030b000-0xc)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000993000-0x18)={0x5, 0xad, 0x101, 0x9, 0x100000001, 0x81}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000111000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x0) r3 = getpgrp(0xffffffffffffffff) pivot_root(&(0x7f00003d1000)='./file0\x00', &(0x7f0000037000)='./file0\x00') capget(&(0x7f00009cc000-0x8)={0x399f1736, r3}, &(0x7f0000a47000-0x18)={0x4, 0x2, 0xfff, 0x2, 0x9, 0x734}) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1000000000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000625000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pipe2(&(0x7f00006b7000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000467000-0x10)={&(0x7f0000986000/0x2000)=nil, 0x2000}) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x449, &(0x7f0000961000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x401) bind$netlink(0xffffffffffffffff, &(0x7f00009fc000)={0x10, 0x0, 0x3, 0x410508}, 0xc) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b83000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000df8000)=""/4096, &(0x7f0000445000)=0x1668) sendto$inet(r0, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe95) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r2, 0x4) poll(&(0x7f0000df5000)=[{r3, 0xc2b73308762b4de9, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1, 0x0}, {r0, 0x10, 0x0}], 0x8, 0x97) read(r1, &(0x7f000066e000-0x33)=""/51, 0x33) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000604000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000df9000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0xef6, 0x7) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e9000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) ioctl$sock_ifreq(r6, 0x891f, &(0x7f0000ba5000)={@generic="b665abc74f454aa931066c6f405a4415", @ifru_mtu=0x5}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000dfa000-0x4)=0x800000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r6, 0x0, &(0x7f0000df6000)=0x0) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x801, 0x3fff, 0x0, 0x0) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ba7000-0xc0)=""/192, &(0x7f0000000000)=0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00006bc000)=0x0, &(0x7f00002c5000-0xe5)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b1f000-0xc)={0x0, 0x0}) open(&(0x7f0000a50000)='./file0\x00', 0x0, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000c7d000-0x8e)=""/142) socket(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000878000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "71be41bcf22a3fe9", "4b1f307a80010fe9d0bd39bb756d67768726d5d5785b1d49630eb8117a175da2", 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f000039f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x100000001, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a73000-0x20)={0xfffffffffffffff7, 0x1ff, 0x800f, 0x4, 0x400, 0x18, 0x4, 0x1, 0x0}, &(0x7f00007aa000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000da9000)=@sack_info={r2, 0x5, 0x2e4b}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000357000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3c000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000291000)=0xffffffff, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e70000-0xb)='/dev/vcsa#\x00', 0x5, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x8000000000000) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x9) r0 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x9, 0x422000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000f000)={0x0, 0xfffffffffffffff8}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x2e0}, &(0x7f0000002000)=0x8) 2018/01/22 11:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000010d000)='/dev/rfkill\x00', 0x24000, 0x0) accept4$nfc_llcp(r1, &(0x7f00004c6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce9000-0x4)=0x60, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000460000+0x765)="", 0x0) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000b02000)='/dev/adsp#\x00', 0x4, 0x101000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000bdf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000c45000)=[{0x0, 0x0, 0x1000}], 0x1) ioperm(0x3cb, 0xfffffffffffffffa, 0x1ea000000000000) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) r1 = shmget(0x2, 0x4000, 0x78000100, &(0x7f0000003000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f000000a000-0xfd)=""/253) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000)='/dev/audio\x00', 0x28040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000007000)={{0x61, 0x6}, {0x9, 0x9}, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$SHM_LOCK(r1, 0xb) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x1) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f00008d7000-0x5b)=""/91) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/vga_arbiter\x00', 0xc42, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000623000-0x18)={0x6000, 0x0, 0x9, 0x2, 0x1}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0xee, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000439000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) io_setup(0xd, &(0x7f0000968000-0x8)=0x0) r3 = syz_open_dev$admmidi(&(0x7f00001aa000)='/dev/admmidi#\x00', 0x100007, 0x2) io_submit(r2, 0x1a5, &(0x7f0000f3d000)=[&(0x7f0000313000)={0x0, 0x0, 0x0, 0x8, 0xb79d, r0, &(0x7f0000561000-0xd6)="96642cfae3cdd0e9ff97403c0d7f386b70efc9f61b6ef9f8b7444e8c517488c5abda4878f1fdec5501a372bdc261e97bba388c81d97f214b6100395e747741861ddd74f595793cbb33c4fb5d03012d3a37ee5c8303e763d4cdeddd1b38b0f7f18b7ff6142d5ea5e5ac085a9ccc8280ecfdcbe62344d7f26f30e052d73ede222137ee957a7352315c16ff3fb3f2ca5f384534c0e4ace6eb78bee0975e77d8b3835954fa4b86a67d069d058cc245f6fd4c43bcf79824ae31c0c04ddf89b2ecd2a929de59ae3e5b69eda11e9d6b0fb954780a9303501c1d", 0x0, 0xffffffff, 0x0, 0x0, r3}, &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f00005aa000)="9d93dc59415526be2183cc44822be85a11169f52b5ebe23196c6369c7538dc70d0f08dfc2e8ed57321b59e16a4ee356e6253a00f4c3668045aada15a6221e0f67f22ec29acd319b53cf179a6d65087af244039eb582edaf5ab245132f19775a36df596285fa7bbd25f258277f3df5f7cd839edeb9a47d79f3421804779da83", 0x0, 0x6, 0x0, 0x2000001, r3}]) 2018/01/22 11:30:39 executing program 5: sysfs$2(0x2, 0x80000003, &(0x7f0000e11000)=""/181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x1ff, 0x9, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x49, 0xb6e3, 0x4, 0x7, 0x7ff, 0x6, 0x2, 0xfffffffffffffffc, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x7, 0x5, 0xda4, 0x9]}, &(0x7f0000002000-0x4)=0x108) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000280000-0x8)={0x0, 0xb1}, &(0x7f0000f1e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003bc000-0xa0)={r1, @in6={{0xa, 0x1, 0x8b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x6f9, 0x4, 0x4}, &(0x7f0000c05000)=0xa0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a49000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000695000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000dcc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000a37000)={r4, r5, 0x0}) connect(r2, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_open_dev$vcsn(&(0x7f00006b8000-0xa)='/dev/vcs#\x00', 0x5, 0x10040) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000371000)=0x7, &(0x7f00000a8000)=0x2) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmat(r1, &(0x7f00008ad000/0x2000)=nil, 0x4000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a60000)='/dev/autofs\x00', 0x101000, 0x0) r3 = accept$inet(r2, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000)=0x10) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f000002f000-0x1000)="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", 0x1000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) syz_open_dev$sndmidi(&(0x7f000025c000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x604000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000886000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000597000)={0x2, 0x24, 0x1, {0x0, 0x0}, {0x0, 0x0}, {0x4, 0x5, 0x9, 0xfff}, 0x1, @can={{0x0, 0xfff, 0x80000000, 0x5}, 0x7, 0x1, 0x0, 0x0, "ecde09f0981b2c9a"}}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x4000080) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = memfd_create(&(0x7f0000006000-0x7)='vmnet0\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="36d466c03aea2e12911d4006d45a003bf76e31bb8e7a31ec09a0db193c094e5cdd8671a9f37a1d8ed56d1c1d0792a4d5cf52ae0d9f06c3d9b93dca31514f902cda851ff1538f006937c9138fa3bb08fb678bb4d16fb49946e8851ae304309932eeae2fbacb91c042fe507cd755f2eb3b0df021b84ba2f68f42ccb35d8ec85d02129504bab2e944075597862fb815cf9787972ecc3d5f07c1c8d370220a526b9971c0f9d77bfb12655eb5917084299a54d13d36a1", 0xb4, 0x4, &(0x7f000000a000-0x10)={0x4, 0xfffffffffffffffc, 0x1, "9c18feb1c563", 0x1, 0x0}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x8, 0x8000, 0x8001, 0x400}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000008000)=0x7, &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x3, 0x7f, 0x66}, &(0x7f0000007000)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000008000-0x3b)=""/59) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000008000)={{0x8000, 0x0, 0x0, 0x44, "ea898e6c286d0e842321b5f145cc150327136f79dec5d3a454c83e39b3a6340b21eb49a5f861aeef19351488", 0x31da94eb}, 0x0, 0x0, 0xa2bf, r4, 0x0, 0xd2, "9ec1814753fc8c28fdbffa54192460574839842a53dfbafc77ab242273238350876afeb21ca25ba83359f99093be8a2459ee129f55bde12f5c5dd405683c22a9", &(0x7f0000007000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x4, 0x4, 0xe4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0xa8)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="4fe67ae43e80a3f5af8e263e297b0c14edb72fbc81e03a71961bbd19b1dd8ada55", 0x21}], 0x1, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x8000, 0x8000, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x42f, 0x0}}], 0x90, 0x0}], 0x1, 0x0) 2018/01/22 11:30:39 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/rtc\x00', 0xc0, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000239000-0x20)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) r1 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000174000-0x120)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "104e63027b8c31547ce88003dfbe999a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ec000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000060c000-0x1)=0x0) r1 = syz_open_dev$sg(&(0x7f0000cea000-0x9)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = getpid() process_vm_writev(r2, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f0000a0b000)=""/27, 0x1b}, {&(0x7f0000d1e000-0x6b)=""/107, 0x6b}], 0x2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000a57000-0x17)="1c73305342edc15e6d9172e232c10f4d9503f4c8357b92", 0x17) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000589000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x3, 0x800}}], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000828000)='/dev/sg#\x00', 0x2, 0x501100) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba9000-0x50)={@generic=""/16, @ifru_flags=0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) timer_create(0x7, &(0x7f000021a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x0) timer_gettime(0x0, &(0x7f0000484000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000ebf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000deb000-0x4)=0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f41000)={@common='nr0\x00', @ifru_settings={0x4, 0x3, @cisco=&(0x7f000056d000-0x8)={0x6, 0x200}}}) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000d89000)=0x0, &(0x7f000023e000)=0x4) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$inet6(0xa, 0x7, 0xdce2, &(0x7f0000ab7000-0x8)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="c3000000", 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b06000-0x18)={0x50, 0x0, [{0x0, 0x0, 0x0}]}) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000092e000)={0x4, [0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000d23000-0x8)='./file0\x00', r0, &(0x7f0000570000)='./file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/cuse\x00', 0x201, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000eb000)={0x8001, 0x9, 0x8001}) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aea000)='/dev/loop#\x00', 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000a9b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c19000)=0x26, 0x80000) connect$inet6(r1, &(0x7f000004a000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) ioctl$LOOP_GET_STATUS64(r0, 0x401870c8, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000dc5000-0x99)=""/153) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c6b000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f0000fa8000-0x20)=[{&(0x7f0000e47000-0xa1)="5c9220a0082690c339ec7632f04428bc0f96ec3560a91274f6fbfe607053228ba1f66a7c9435e20e4e802aeb6e6927c821a230cdaf170368e591d4428b6047f9759814c919436f619f941c38348737e641b47da5fd9d19e5d9550bcee0299cc5b23805bf7d2d008699feaa3a03968f56dc96a572bfbf9f35d036605183e8e803270f86b60cb1b55e46f4f14830dba50008bb1d97ed56527aa3cf7ff401579cbd1d", 0xffffffffffffff50}, {&(0x7f0000309000)="262a4f8c37d3d6c39a47a92920aeafc5e1a59c45d1913d4ced7c17a3419cf230a6e826e8fa16d3dd845252e7f414af757dee5adc9a788ce35a6d450b2e47e6c5251bd038cda8e98361ff425988c6fa7ff214f2de680cddb5a3896d482a114e05ba91977ffefe617941d301b20ec3de92410a864f398cbc94c1d32b0a1c89a297d3d3648d7143a21531d937f95e", 0x8d}], 0x2) r1 = syz_open_dev$dspn(&(0x7f00009cb000)='/dev/dsp#\x00', 0xfff, 0x240) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000c0f000)=""/184, &(0x7f0000896000)=0xfffffffffffffee2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r3 = request_key(&(0x7f00004be000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000443000-0x9)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000b27000)='keyring\x00', &(0x7f0000d45000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) socketpair(0x10, 0x0, 0x80000001, &(0x7f0000367000)={0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000cb6000-0xa)='/dev/dsp#\x00', 0x0, 0x40) ioctl$VT_RELDISP(r4, 0x5605) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000c6d000)={0x0, 0x0, 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b52000)={@generic="d6495afcee81691eed260de2eefedb7c", @ifru_ivalue=0x6}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000929000)=0x0) sendmsg(r0, &(0x7f00003e1000-0x38)={0x0, 0x0, &(0x7f0000c0b000)=[{&(0x7f00005ba000-0x21)="2e7ec2fdf400863a33e77ad18f7c6009c8b44983c6ae3b916e5b5839f52b788a91", 0x21}], 0x1, 0x0, 0x0, 0xc010}, 0x80) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00005bb000)="332e3a3506ff28bf0cc9750b53d474bf27ac2dea7495580212dd80a4e45750054aade86180291dc7a6491186252ae72274c4055e32291d36e0844a136ebac6d750260853ca34f7f7c384b7e5b537774150b2c977b869f0890c1b88af690bf2f183519615") perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000ca0000)="") syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x44080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00003c7000-0x68)={0x4, 0x81, 0xfffffffffffffffe, {0x0, 0x1c9c380}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/rfkill\x00', 0x20080, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ff5000-0x4)=0x5) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ac5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f2a000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000d43000)={0x3d, 0x6c, 0x3, 0x100000001}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x80000001, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009df000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000cb0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xae, "758c9f7c3399c283d097b07128093936a826c7c08bc5b0bb71db757c35a72bb1579dcce6a6a1b31fb5223bf316f673a9c538817b5ba8e70065eb0885d0b84d086d1739ce0b834d0f1738750f98583f47a8f85bc47bb548b49cbb5a031ac099f66b5144630c7072f3168ed1381ede473fe7255e85a8488fba2b900bb1a9929a9a6a071cc3ad14677c7a033fee6ef392d5f6ef1d26044dce3fab58b409fe50535093e76d2aab44741624c4a0b556dc"}, &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r3 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000aa5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb6000)=0xe8) getresuid(&(0x7f000025d000-0x4)=0x0, &(0x7f0000f14000)=0x0, &(0x7f00003db000-0x4)=0x0) setresuid(r3, r4, r5) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f000078a000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c42000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006fc000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000060e000-0xa)={0x0, 0x4, 0x1, [0xfffffffffffffffa]}, 0xa) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/mixer\x00', 0x40, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000c3d000)={&(0x7f000047b000)={0x27, 0x7, 0x1ff, 0x4, 0xffff, 0x77, "bf261a64111c4b756835836ab552838f877562c3fbacee64fe89874f4d72a36eec754205bb82c74be59adc2f12c1f049139ee07ef365afdd342158fda28383", 0x401}, 0x60, &(0x7f000036e000)=[{&(0x7f00007fb000)="927c858aeb7600784f8a9fdd40d5dbd82492fa1d7a89289c3402e448eee044d709941891a3e708c6973f711b61233d60bdb11a9e09845ac5042c718c57153833a29994cbe562a6d66b1fe052796b9dfe14082d2f2b861dbb2c13c067dd0bb5a6d49cd60bd7bb27a99532cfc98aa9e5d818278af529bd3595a66e8529021c5a084274e3dcc3e1ffb3a2b0e3a37f53b3373928cebcb98f66b9d75a31440968ebd7aa83f98f6f46b259f2f73c52a163f106964c7a75be851e13d949a4ba09d1816eb8e7a4c33dfaccbbe0e29cc2488b1d558c931a60f9b0251648f53a5af438a2f48ea1c6f13b", 0xe5}, {&(0x7f0000b5a000-0x38)="94849deb43df37b8a96d594225578972f1a9c8b6508830ec1c7c309743ceb50133958fd6b0277962076d9d16c38a75a3eb2325d05b45e808e996c2cf1aececaae5f9477974708b6b1286bd1d3ee86f4b57299b110d40a0e834df87f0550f28ba996ff5", 0x63}, {&(0x7f0000fe1000)="ecacbb30627661", 0x7}, {&(0x7f0000f4e000)="5c82f58d19525c3d5812d755ef59f1aea854d0a2d7604b2da51a06530bbc2221279d4303d1f60f27838db973f87abd4800a66ad58b2e635c3e2ee0531a4c5784371924031898bff760830271992a6b493a51ab5923a17a67bbaca2be9be99e32a9f09716580d37fdd291189d31864263f12b9586ed6567c6abb43195810926f2f0a7f2002f3f776e85651b", 0x8b}, {&(0x7f00005ce000-0x32)="bc56978890265b8db5e964638ec290673897f616dc903e4c74341ede7e1db6bc24d34f3c56b1a8dfd24da8fec5591bdccce6", 0x32}], 0x5, &(0x7f00008d8000)={0x10, 0x100, 0xffff, ""}, 0x10, 0x4}, 0x4000000) r2 = socket$unix(0x1, 0x2, 0x0) connect(r2, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00008eb000)=0x0, &(0x7f0000853000-0x4)=0x4) connect(r0, &(0x7f00002aa000)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000a94000-0x6)='ramfs\x00', 0x0, &(0x7f0000a49000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xb6) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004df000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/rtc\x00', 0x42000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000bbc000-0xa6)=""/166, &(0x7f00005e8000)=0xa6) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00005e9000-0x8)='./file0\x00', 0x80000, 0x3) name_to_handle_at(r1, &(0x7f0000b2d000)='./file0\x00', &(0x7f0000805000-0x1008)={0x1008, 0x7, "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"}, &(0x7f0000bd7000-0x4)=0x0, 0x1400) r2 = socket$unix(0x1, 0x2, 0x0) connect(r2, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b26000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c91000)={0x0, 0x0}, &(0x7f000073e000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009e0000)={0x0, 0x1000, "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"}, &(0x7f00003e7000)=0x1008) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b2000-0xc)='/dev/autofs\x00', 0x40, 0x0) write$selinux_create(r1, &(0x7f00007f6000)=@objname={'system_u:object_r:getty_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x47) 2018/01/22 11:30:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000001000-0x8)=0x4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001da000)='./file0\x00', 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000520000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b19000)=0xe8) r2 = getegid() ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000050a000-0x4)=0x1bc0) timer_create(0x6, &(0x7f00000dc000)={0x0, 0x30, 0x3, @thr={&(0x7f000063e000-0x4d)="4eb8a30b54409ce4ba7330adeebc7164c19a69cb81e27715517d6bd60d94c72cdab94dc1fb5044ce204728d43d4915319d1026e1c3f85fe0e38b009b3a8007a1b4748c702c0350a5afb6769e41", &(0x7f000086a000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000171000-0x4)=0x0) timer_getoverrun(r3) fchownat(r0, &(0x7f000057b000-0x8)='./file0\x00', r1, r2, 0x1800) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) eventfd2(0x0, 0x0) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:39 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 6: r0 = open(&(0x7f00001f2000)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000a74000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000725000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f00008e8000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000bde000)=0x0) [ 47.059743] kauditd_printk_skb: 41 callbacks suppressed [ 47.059751] audit: type=1400 audit(1516620639.704:347): avc: denied { set_context_mgr } for pid=7371 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) lookup_dcookie(0x9, &(0x7f000025e000)=""/4096, 0x1000) openat$mixer(0xffffffffffffff9c, &(0x7f0000b60000-0xb)='/dev/mixer\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a70000)={0x0, 0xfff, 0x3, 0x5}, &(0x7f0000033000)=0x10) connect(r0, &(0x7f0000651000)=@un=@abs={0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:39 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000811000-0xb)='/dev/mixer\x00', 0x10d5f114ca83586, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x69}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x11}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) [ 47.127695] binder: BINDER_SET_CONTEXT_MGR already set [ 47.138808] audit: type=1326 audit(1516620639.784:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/01/22 11:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) [ 47.176912] binder: 7371:7383 ioctl 40046207 0 returned -16 [ 47.193656] audit: type=1326 audit(1516620639.816:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=290 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 47.218182] audit: type=1326 audit(1516620639.816:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 47.242610] audit: type=1326 audit(1516620639.817:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:39 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000012000-0x8a)=""/138) mkdir(&(0x7f000000b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000e000)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000022000-0xe)='./file0/file0\x00', r0, &(0x7f0000012000)='./file0/file0/bus\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000001f000)='m', 0x1, 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x400) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x41054, r0, 0x8000041) r2 = geteuid() r3 = getegid() getuid() fchownat(r0, &(0x7f0000020000)='./file0\x00', r2, r3, 0x1000) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x18)='./file0/file0/bus/file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x80000) 2018/01/22 11:30:39 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dc6000-0xc)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x95)=""/149, 0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008ce000)=[{&(0x7f0000232000)="360e8b6fc902df7a471f2066461bb58bc9a1b710dca733", 0x17}, {&(0x7f0000cd7000-0xac)="2e5425d8b8cb9de29d1b76da29062cf4da048da1b290931dd9d97a5bceb2e8b759b746712d6beeeae1ed65f76969f910e852b4ae24d5a1a9bbade22e0536cb30dc4b583dee9c43bad5698bcdace93b96e93d26f5b77cd152c6ba8c48d024b04e5be92078dedf0b0031e1bb8b4e67bec11bd0bdc788f7343bfcff13bd22dd89cfc2dfe77291a3eddca9a3281317fbd3d0ac89c7611ea0f6b77360f679a76c313085f900a6196f7a8f2bccf37a", 0xac}, {&(0x7f0000000000)="0edbfb862222ca2a093cb9dd884c10febce35890fcc9324d26ddbd31443ae00bcdff2e8fc0ac44ec188ed402e6916a49a372428c8c1a5f2408c982d630d414baa6a21c69be3a182ca50b51a5bce002eebf6c91c82e171e297e2d73055eaab528153d3a7430e25d2d1222dcdb9752b1405355ce771f79f0e0509d1c46af5fdc8db2287395f29e769cd005e4c8c333c3204f020e0dab32353a8700fb02c619905273d73c8183a99540d1364ad0f0deb5823557b021d9503e4463de669786e8c439f4d56f374e09e80c9d6e9d890a7e051df9bdfd40b32fcb65c0fceca6725994", 0xdf}], 0x3, 0x0, 0x0, 0x4014}, 0x40400c5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ba9000)='\'selfsystem/(ppp0wlan1/.bdev.^vboxnet1keyringeth1\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe34) bind$alg(r0, &(0x7f0000d25000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) sendto$inet(r1, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/22 11:30:39 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) signalfd(r0, &(0x7f0000489000-0x8)={0x7}, 0x8) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000cd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000-0xc6)="fdfe1db7e590418fc73c1f3225cd901bf53ce31418c5389ba65e1360c5e27d3425358060ad12a6cff927be0df4cae45c1e7b99962e13df24da2f31597e69cf726f895c6154fbf19eee3b72f117b3d8f1ccd5b6537d8487723f25932bf262ecdb6e529bd7749635cdbbf00637e2c46c90c92aaeec57ccb2778aad11b512fc22ba6479593da8f5d8860cbd411eb652b404981e23ba9e3fbb749e313c88cd25a95decc5e4f5e2d05b7f98b81d6f2601c4bc794f3adae867b5aae8ef04e86c530ceead2da22a6973") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e08000)={0xc, @time={r2, r3+30000000}, 0x0, {0x7f, 0x0}, 0x4, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) accept$ipx(0xffffffffffffffff, &(0x7f00004d4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d82000)=0x10) clock_gettime(0x0, &(0x7f0000438000-0x10)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000191000-0x4)=0x0, &(0x7f0000151000)=0x4) fcntl$setsig(r0, 0xa, 0x1f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000684000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000fd3000-0x7)='limits\x00') 2018/01/22 11:30:39 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) socket(0xa, 0xa, 0x8000) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 47.267064] audit: type=1326 audit(1516620639.819:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 47.291387] audit: type=1326 audit(1516620639.819:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xb, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c20000-0x68)={0x10001, 0x74, 0x9, {0x0, 0x0}, 0x5fb1f52d, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 47.315815] audit: type=1326 audit(1516620639.820:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=238 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 47.340249] audit: type=1326 audit(1516620639.822:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005b0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000-0x4)=0xe8) setuid(r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000580000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f8e000)={0xa, 0x3, 0x9d79, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87c}, 0x1c) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000be3000)={@loopback={0x0, 0x1}, 0x100, 0x3, 0x3, 0x0, 0x1, 0x4, 0xfff}, &(0x7f0000b90000)=0x20) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000ab6000)=0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0xfffffffffffffffe, &(0x7f000045d000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000657000)="064d6c1fbcbca1c160319a74af3ca875f3b16452b27d8aaa1160f49b31402734bcdea39a2d7e73366600136a36ffb8f48a8532aed07413ed603b58068b69e84c96dffd2c42f065b8") ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000792000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f16000-0x4)=0x7, 0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000012000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) connect(r0, &(0x7f0000947000)=@un=@abs={0x0, 0x0, 0x1}, 0xffffff02) 2018/01/22 11:30:40 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@generic="3be6a4d2e31adc2f24dbd933c32340bb", @ifru_flags=0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000003000)={&(0x7f0000012000-0x160)=@delsa={0x160, 0x11, 0x408, 0x1, 0x3, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x3f}, [@sec_ctx={0x78, 0x8, {0x72, 0x8, 0x1, 0x1000000000, 0x6a, "142cf19cd9b5abdad6aed093c7103447dff1183e259059187b84c2e9ae3fe8edc9d99d423d579f5e6786a51e9e165f4ace3c545f42241ff150aa81dea62700a4ed4be64618fbf48626fe2af344965b58088e5347454d54531784b816581035f52804ab665c438ca753a5"}}, @replay_thresh={0x8, 0xb, 0x6}, @mark={0xc, 0x15, {0x2, 0x4}}, @algo_auth_trunc={0x84, 0x14, {{'sha256\x00'}, 0x1b8, 0x180, "9bcd2677bdbd232ffa3cb4bd4755f2e2cbd6e6e32c6e515a1a74fe6c60039c736f859dfec2ba83ce89dd55c2b4e77f33f39e77c7b53849"}}, @lifetime_val={0x28, 0x9, {0x101, 0xa0, 0x4, 0xf6e}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000)={0x1}, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={r3, r4+30000000}, 0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000006000-0x4)=0x5) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/01/22 11:30:40 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000342000-0xb)='/dev/midi#\x00', 0x20, 0x240842) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x74)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xde32}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xc4c}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}], 0x74) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x100000000, 0x4, 0x5135f8c2, 0xa1}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000)={{0x1, 0x100000001, 0x4, 0x8, 0x5, 0x2}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x401) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x1, 0x1, 0x7}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000fe9000-0x8)=0x0) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x242, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000004000-0x8)=@fragment={0x7c, 0x0, 0x9, 0x1, 0x0, 0x180000000000000, 0x3}, 0x8) [ 47.364682] audit: type=1326 audit(1516620639.822:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000097000)=0x0) tkill(r1, 0x11) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ca000-0x12)='/dev/snd/midiC#D#\x00', 0x70, 0x20002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000097000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0xe8) bind$packet(r0, &(0x7f000091a000)={0x11, 0x6, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000038000)='%%wlan0cgroup)\x00', 0x400) r1 = syz_open_dev$sndseq(&(0x7f0000b81000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000296000-0x58)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffa, &(0x7f0000670000-0x28)="e24324e8e7443fb229b9a031914e4edfa00aab22405d212ff74e0407d89699e2d1b9cc1d939fea6f", &(0x7f0000001000-0x4)=0x0, &(0x7f0000a42000-0x4)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x0, r0}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:40 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a39000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xd75, &(0x7f000085e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a82000)={r0, 0x7, 0x1, 0x3f56, &(0x7f0000ea0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = socket$unix(0x1, 0x2, 0x0) connect(r2, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setpipe(r2, 0x407, 0x800) 2018/01/22 11:30:40 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000de000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007d0000-0x18)={r0, &(0x7f0000000000)="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", &(0x7f000038d000-0xa0)=""/160}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000044d000-0xb)='/dev/vcsa#\x00', 0x1886, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000062d000)=0x0, &(0x7f0000a75000-0x4)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000077a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000fa000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b98000)=0x18a0, 0x4) sendfile(r0, r1, &(0x7f000045f000)=0x0, 0xfc) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000b19000+0x13a)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r0, &(0x7f0000698000)={0x4}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000b4d000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b75000+0x4d7)='./file0\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000bf4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00009ec000)="bea724d545f347f928f4c731906c17201cf2802b2921e7fa49dde8c252f53a1de8466169bde0e530f80ee63ee1d2de3cb158952cfcb6eb641d83f365a1d3bbc14ed72df8d6d3c8760a3698f25f07bd2f927a57bd7840ad2b6d53331eb733fc98ccc753e8cf9cca5d1420bcdb2b3ed11faa64af8fc8f9d167a119c5d44b451161ead78cc3ef79ea1c014a567aa1351f3f3307d214204d1875bdc2db19df03e406ab15356fbb5ebdb0fec9979a1c41cdb43eb0d97681b9d3e684d9", 0xba, 0x3, &(0x7f00005fa000-0x10)={r1, r2+10000000}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000041f000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/22 11:30:40 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x5c1001, 0x0) r2 = eventfd2(0x10000, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x5c17f0c3, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) 2018/01/22 11:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ede000)={0x0}, 0x8) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000140000-0x10)={0x27, 0x9, 0x8, 0x2}, 0x10) connect$nfc_raw(0xffffffffffffffff, &(0x7f00001b5000)={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ea0000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00001b4000-0x6c)=""/108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000b17000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x10000000000000f1) prlimit64(0x0, 0xb, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000df000)='attr/sockcreate\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000c42000-0x10)=@generic="87522671a3278e1d470a2f20da7d6386") tgkill(r1, r2, 0x1) 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000721000)='/dev/amidi#\x00', 0x1bf5, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fb0000)={0x0, 0x4, 0x30}, &(0x7f0000ea9000)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000c5000-0xf)={r1, 0x7, "992c2ca88ee660"}, &(0x7f000034e000-0x2)=0xf) connect(0xffffffffffffffff, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c3d000)=0xca) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:40 executing program 0: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") setns(0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) tee(r0, r1, 0x4, 0xb) 2018/01/22 11:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000fa000)='gid_map\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000097d000-0x2)={0x0, 0x0}, 0x2) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x5, &(0x7f0000d62000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xff) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000f67000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0xc)="5cba50d1bc83cfac92e554e3e3ad3c96", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000c38000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b08000-0x3)=0x14) bind$packet(r0, &(0x7f000046b000)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000d5d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x100000000, 0x526d, 0x0, 0x10001, 0x4000, 0x5004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20, 0x0}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:30:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x7fffffffffffff) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe10, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f94000)=""/6, 0x6) r2 = socket$kcm(0x29, 0x2, 0x0) dup2(r1, r2) 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000561000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000992000)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00001a7000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00001cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad1000)=0x10) fchdir(r0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7f}]}) lstat(&(0x7f0000839000-0x8)='./file0\x00', &(0x7f0000678000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d20000)=0x0) r4 = getpgrp(r3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e9000)={r4, r1, r2}, 0xc) dup3(r0, r0, 0x80000) r5 = add_key$keyring(&(0x7f0000596000-0x8)='keyring\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key(&(0x7f00001c0000)='trusted\x00', &(0x7f0000bef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f08000-0x61)="a149c6ab87635b07d077ee401ccc4568aeaf66d76d06d1c93ab444cc5f25323ebee0e749f8d33963636f2db98068e41c770033db55af1c0d0655518f6acae72a3906b0aa62d2770c2d580879d41da42ad2454fbfa1d1ca1f2adcacc02d01ee81a6", 0x61, r5) keyctl$negate(0xd, r5, 0x6c1b, r6) 2018/01/22 11:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002fc000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x5e9}], 0x1, &(0x7f0000809000)=[], 0x0, 0x0}, 0x0) 2018/01/22 11:30:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000021f000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00007d5000)=0xfffffffffffff0af) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = creat(&(0x7f00008d0000-0x8)='./file0\x00', 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000e21000)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003b8000-0x4c8)={{0x100000001, 0x0, 0x0, 0x0, "735ce1e2c6ca914f131c5d2032d77f44a3a1b12b24f69ff0f0d279666f12e745e2fc7f67bb27d464282ca468", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098c000)='/dev/qat_adf_ctl\x00', 0x250c00, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000028a000-0x9)='/dev/ion\x00', 0x8c40, 0x0) splice(r0, &(0x7f00005a5000)=0x0, r1, &(0x7f00005a7000)=0x0, 0x80, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000861000)='/dev/amidi#\x00', 0x388, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ef1000)=0x0) get_robust_list(r1, &(0x7f0000fe2000)=&(0x7f00006a0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00009ec000-0x8)=0x18) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00003cd000-0x1000)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000034d000)=0x0, &(0x7f0000d0c000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000203000-0x85)=""/133) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) close(r2) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) 2018/01/22 11:30:40 executing program 2: r0 = getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000680000)='/dev/vcs\x00', 0x204903, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/ptmx\x00', 0x0, 0x0) kcmp(r0, r1, 0x1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x5, 0x100000001, 0x100, 0x80000001, 0x8000000000}) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) sched_setscheduler(r1, 0x3, &(0x7f0000001000-0x4)=0x10000) r4 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x81, 0x2000) fcntl$setown(r2, 0x8, r0) connect$unix(r4, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000002000-0xa8)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x31)="a5c62fecc67338fb0575078b53e2e7610f9104aed9b5ff63bb275450b64d6325616ee40f2ad60506bda9d1d82af4570c63", 0x31}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0x40, 0x0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x59)="07d4840886c0c0b4c57e9b6da0cb1286fadcd08bd146f88921e7564907179f2df2533d0969c95d3899b38177c5f4bdfacf7022e9e224d920cce49c280f8bd3715b06bbeb4cded14f405e1bae90185f9be7678fdacfed642d9f", 0x59}, {&(0x7f0000000000)="b15e72b8641b13fd072902b47191a6a859be90eaca70f25a886acf3559a4559bd0479c9ccbbda57574feb98ec591a215dfd98d4f9242771377aef62e371c5066c2fed6cad7ef90aadf2b1e11d4d528f7abdc392057d22d44284dbd5111f47d177e1fa3bed1516e1265843ba456c0fe4b054584333cb1a595dbbe80147d43a0fe877a7829a0c7b0b4551b8d32db9f118621dc5156e4b946dfd64e1a0d1f533b53765ff2e353cd4879426755ca1ce8e069a12a2a134f18314b41a7173da413edc2ed391a26a12324", 0xc7}, {&(0x7f0000001000)="ea0364c4eebde70d9023374584af649028cfe5e7741f34f935c47d586cb8fb06dcd38496af8d1a34699fd2cde12caaf2a0f93acd0a27515ef59f8c777e6f8daaf01348ee3e35c5da761d377e6938ebddfe2371388b4a492f3dde5233578afc8d5a9a74c9f94bcc72fa7045ce4b6e2ef42112b9e29f34db78", 0x78}], 0x3, 0x0, 0x0, 0x24000000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x61)="7bd9933d48b15b8106f927b1787966453465e145042db66198e86a8bf84e279828405c52e70b26f9b52b236bc434d7e6fad7dec7d749722071fc040c0adc705316ec36561de10fb05759bec8e204e4aae8530da326095a04acda6a598ef78d0b18", 0x61}, {&(0x7f0000001000-0xbf)="32e188f9853b535321709eaaef08480068c6efcd61486f874df3d7d1e2cbc9277e810abfe22d5276e0b73c6bb8b9e0730aa1f6412080020ff084f0b6619f3cf05f9282a6aa456041c54c54040421eac6e585019f57e3f4f72be81b318802e3e0e695b702eb6d54c4182f325abb6b191f032b54236f99b66926483b5552885e474e171e8bcd4aa2b22b197d879c6a532e8a3e5b34ec0ace9c8d544642dd9597a404e28020cb99b52d84ba3a6a7d08b9a4b60a71c85d0a1dce01157c027d10c2", 0xbf}], 0x2, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r3, r2, r2]}], 0x28, 0x1}], 0x3, 0x4000000) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f9000-0xa)='schedstat\x00') mlockall(0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/3445, 0xd75}], 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000380000-0x1)=0x4) fcntl$addseals(r0, 0x409, 0x9) 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/rfkill\x00', 0x2000, 0x0) listen$netrom(r0, 0xd2a0) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0xa, 0x0, [{0xfffffffffffffffd, 0x3, 0x0, 0x0, @irqchip={0x8000, 0x7}}, {0x180000, 0x4, 0x0, 0x0, @sint={0x60d7cadf, 0x9}}, {0xffffffffffffff80, 0x0, 0x0, 0x0, @sint={0x7, 0x9}}, {0x8001, 0x2, 0x0, 0x0, @sint={0x7, 0xe4af}}, {0xfff, 0x3, 0x0, 0x0, @irqchip={0x9, 0x2020000000000000}}, {0x20, 0x1, 0x0, 0x0, @sint={0x9, 0x7}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x3, 0x101, 0x93fc00000000000, 0x5, 0x7}}, {0xfffffffffffffc00, 0x5, 0x0, 0x0, @sint={0x2, 0x8}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0x81, 0x1}}, {0x5, 0x2, 0x0, 0x0, @irqchip={0x7, 0xffff}}]}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x38, &(0x7f0000002000-0x38)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000+0xfa4)={0x1, 0x205, 0x2, 0x4, r1}, &(0x7f0000001000)=0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000002000-0x48)={0x50002, 0x0, [0x6, 0x3, 0xf7, 0x6, 0x72, 0x7, 0x621, 0x386]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000002000-0x2)=0x8b0) syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r3, r5, r6}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7fff, 0x7, &(0x7f0000004000-0x49)=""/73, &(0x7f0000003000-0x4)=0x49) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r2, 0x98, "43b29e13ba66d9288fabbff1f0dc8fcbe6d5dc1b789ca129af13135e15c6a7717eb2e731a1adb985506b6627df5f91769bf32bee72736216193c7eae37eecb22fb6544f41e9d93316c185ec44a861dcf5f5b6a40bee50e3ed8fe457018812ce1b6f5596f054816ea808066f9bc29a45f7f5e4f3dce47a8422a2904a16b2b2c8a7406550ff560bc5f1d890019678eb66783d87efd3418f5d6"}, &(0x7f0000004000-0x4)=0xa0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000)=0x7, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x4, 0x200) 2018/01/22 11:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7f, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) 2018/01/22 11:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000932000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b98000)=[{&(0x7f0000752000)="1ec632e9d1ad1e3894f017dcfe59ca6df5fbe883362e8f1d3859ae40f309131feb759c58bafe293c34915657fd275fc7593a", 0x32}, {&(0x7f0000594000)="b685a94ca84678cb0dcb6272fad40cd81235fe97e5dfdf03f346195d8e7f2b7f790c5980ce30cc6886639454597f137824a0447a6f2777c85ac64ca7faebf4c37623b0916af3c513b3e5", 0x4a}, {&(0x7f00009a9000-0x61)="c47b2558ab5cafdf3b1bfdc40c0d79ba85656908202fbcf0438205d5dffb66c7a57e7b662e333d7a10d3441f554750fac6b8b55bec6c20796774405bae9db406f3c4b5de8d5aba0fd50b8c018460e2206326e9571d7f5407235f13bebb9dae7a9c", 0x61}], 0x3, &(0x7f0000095000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 11:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000016b000)=""/4096, 0x1000, 0x2) clock_gettime(0x80000000, &(0x7f0000ab7000-0x10)={0x0, 0x0}) 2018/01/22 11:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x0) 2018/01/22 11:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000210000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a66000-0x4)=0x0) 2018/01/22 11:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r4) tkill(r2, 0x16) 2018/01/22 11:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/22 11:30:41 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$pptp(0x18, 0x1, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) chroot(&(0x7f0000011000-0x8)='./file0\x00') 2018/01/22 11:30:41 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/status\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000088a000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 11:30:41 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/01/22 11:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x0) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/01/22 11:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r4) tkill(r2, 0x16) 2018/01/22 11:30:41 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x442) ioctl$int_in(r0, 0x8000008004500f, &(0x7f000000e000)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000006000-0x4)=0x0, &(0x7f0000014000)=0x4) 2018/01/22 11:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/mixer\x00', 0x2, 0x0) prctl$void(0x1f) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00007e0000)=""/162) r1 = getpgid(0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e4e000)=0x0) ptrace$setsig(0x4203, r1, 0x1000, &(0x7f0000861000)={0x13, 0xffffffffffff8000, 0x1ed, 0x4}) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000-0xa)='/dev/ptmx\x00', 0x6d1c77a2a147a038, 0x0) mmap(&(0x7f000048c000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000018f000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000061000-0x2)=0x10001, 0x2) clock_gettime(0x7ffffffc, &(0x7f0000a03000-0x10)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f00000ec000)='/dev/dsp#\x00', 0x9, 0xab69492b88256646) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ca7000)={0x0, 0x8}, &(0x7f000036d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000847000-0x38)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008c8000)=[{&(0x7f0000001000-0x99)="10144f12b177fdae8a4f6891ff69d2fce4b1bdb1b1f52d6cda945b73dc212b68f45beeff123fe2d9dd7e284f13dbb3d3fda173eee541039cca0c37123d171f2ffb7a4e533eb5cf70cc93c42ada60772efdaf1fea6c1a40f240aa5be206c2567511b883d71bf86667ab76cb262867ac4028e06892b4c4909fbd4ec3fb1b05f9cb07ceebbf4ed5baa9154c8f61e6b66eb715ebef0fb769572e27", 0x99}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x82, 0x8, 0x5, 0x9, 0x3, 0x8, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x1000, 0x2, 0xbf1b}}, @init={0x18, 0x84, 0x0, {0x20, 0x0, 0xffff, 0xfffffffffffffc01}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x4, 0x401, r2}}], 0xc0, 0x20000010}], 0x1, 0x24000004) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00001b7000)={[{0x881, 0xffffffffffffffdc, 0x5, 0x5, 0x400, 0x5, 0x6, 0xb107, 0x3ff, 0x9, 0x4434, 0x2, 0x7}, {0x2354, 0x4, 0xffffffffffff8000, 0x8, 0x1, 0x10001, 0x7, 0x200000000000, 0x7, 0x3, 0x7cc1cf31, 0x0, 0x5}, {0xfffffffffffffff7, 0x1, 0x697, 0x28, 0x3, 0x80, 0x4, 0x1, 0x200, 0xd9, 0xfffffffffffff800, 0x4, 0x3f}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c92000-0x8)={r2, 0x4fcf}, &(0x7f00006e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000000)=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) io_submit(r3, 0x3, &(0x7f000021d000-0x18)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000110000)="", 0x0, 0x8, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000014000)="8e95eadea127580ae1162067ea0ed01067e41f744a1f37f2048907455a1b1215a2ba241db386e395c8c678895cfb43", 0x2f, 0x7fffffff, 0x0, 0x0, r1}, &(0x7f0000a8f000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000001000-0xc5)="0dc83896c214501818ccc7dde2b81d6f7707308a46de1514e7b006ef5dc5c6db41defd7e0faa802f43bcb3d4dde3026071e65ba0bdb20e3f6fe4a37db1c74d23233714525815970a2b1c3e85f45c271882520787cc1680aa112878aa798b9a4c2058dd7b554ed8c22ed700b0f54e9808463615b2f2ffae898f458b645cdda7c2271bea7a23e35c37d83d2da0e37a760adce5cf8fb49f7069afa3f49e665f0380578cab7f3a4872635e2c10e4347e3e8de7b0c20759d3c2e7ab1b098c1d37a700a63e4ff2ea", 0xc5, 0x8, 0x0, 0x1, r1}]) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r1, 0x0, 0xd4, 0x83, &(0x7f0000001000-0xd4)="8ca7db9b908e425e0984f48ebdade149bd69ea750bfa87becb688694eebeff4d1a0cab276db7a6a086be7edfe73970421bf905b95cf97f6c32e53af6c1cf2a826ab973757b54a0f930e37ac59ce76535ee2d3a110e2f2ed1e8617b0e0f9ae56246274b223cbc60157670aee63354f3dba90925e30df7bd2b06a20e32a3f9bbe23808edaf4582fb8d6a5c71d624ee5175619d453e164aa1970445c4eb7746172f37fd0bc93e75cb055d5fe359ed8bed5ffa07e1e78498f69d0397ceedf8e3a76d72052fb803f86476a14d1c781aee6e75dfeeb013", &(0x7f0000001000-0x83)=""/131, 0x9, 0x0}, 0x28) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bd7000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000af0000/0x18000)=nil, &(0x7f0000519000)=[@textreal={0x8, &(0x7f0000cfb000-0x74)="f20f01f166b9800000c00f326635010000000f30ba210066b80c00000066ef0f01cbbaf80c66b8d8cab68a66efbafc0c66b8c54e000066ef66b91703000066b86800000066ba000000000f300fc7990b00ba4000ecba420066b80000000066ef66b9c102000066b80900000066ba000000000f30", 0x74}], 0x1, 0x6, &(0x7f0000317000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000-0x8)=0x0) fstat(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x8, 0x50000) sendto$ax25(r1, &(0x7f0000013000)="ffbc84f677c7bb22c0d68e3284ea1ce4ef927621c2f4824cda79ce65f21e3fc7116bc6190844048864b468410af372e624e093dc4b1190d592adbd09bbfd81ee97b105576432961caadac4c92adc071b4eda4c1430c2ab95099698edf8eacb77422cee939edf6c88fe43b885a0f28167b5bd6e39df33956f55d5793878af81d5751737322db678f6c098c09ce30a81523fcef4c59239bff6407851a4b6105999ce4019c1e3013d5ea6ff7d2893b9cf9ea767e49b146f1ef441775c0912c58a2c497b2c1f3d5d02ea4ef203b5fd563f6bd881f489d26354816494380959e2b8f35f6bf4be940b0d2cf5e5459bd35134b1ba59c13a", 0xf4, 0x4000040, &(0x7f0000012000)={0x3, {"56d87cda48de35"}, 0x3f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000001000)="", 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0xb, 0x7, 0x6) connect$netrom(r3, &(0x7f000032f000-0x48)=@full={{0x3, {"e2177718f10b9b"}, 0x3}, [{"29a33f265499e8"}, {"cad719b53f9203"}, {"325afeb12b1682"}, {"8a75d049a0397d"}, {"188c78f07deddf"}, {"f03221ef1d640a"}, {"d1c22fc6180e58"}, {"baf27066343bf1"}]}, 0x48) syz_open_dev$audion(&(0x7f00002db000-0xc)='/dev/audio#\x00', 0x5, 0x20000) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000bad000)={0x1, 0x0, [{0x10, 0x0, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f000082d000)={0x2, [0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 11:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c64000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000066b000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x1000}}]}) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000912000)='/dev/dmmidi#\x00', 0x1, 0x400000) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) io_setup(0x2, &(0x7f0000c2f000)=0x0) io_cancel(r2, &(0x7f00004ca000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f00005b5000-0x54)="98a3e15406ca22b1641d1f7a6fa80a4318d43b8abdf9f32520f5bd6fe1ae114e644595af307434a6543b132898ff502fb45e8627e79062ee4e1b4aeca9dfbfc9cda6916b7434cffd6a12a0b475e2ecf1a7185d2f", 0x54, 0x8000, 0x0, 0x0, r1}, &(0x7f0000bf4000-0x1f)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x0) 2018/01/22 11:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) fchmod(r1, 0x0) clone(0x0, &(0x7f0000dd5000-0x1f)="", &(0x7f0000085000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000c34000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000189000)={&(0x7f00002dd000/0x3000)=nil, 0x3000}) 2018/01/22 11:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000f71000-0x8)='./file0\x00', 0x80000, 0x20) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000cfc000)={0x1, 0x1}) 2018/01/22 11:30:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x30000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xc, &(0x7f0000001000)='/dev/audio#\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x79, "b9b54b97d0264352aa4933555bc691fbb74ce93b6c91e846713645b72ff69fbcdd36a7bddb30bafd5024c9fca8472287e748f22ebbf7735e281bbfb74e0aef63153651b0cc86c8af97d0e25f979d818d4436d5b16a733553fa0d085131176fc157c79d3ea1271ee523fe47f6de573579b4e2f6482803caa891"}, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x81}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="30efe0a1c43129bb6d07ab137560ae6127122d0c2b04925aba8be1c63a0400dc2c05abecb8e588c4c7239b9062609b20bb6acbc38a21832de58f9bd76db62fbd55a80da58da183bbc20d623a01b12eb8f88442cde5d2cb24a1455b2963541dfc405bb15ce2fcecb3f13130e5f2b8e41a5d0473ca4525fd930bfea554cadf27133fa94191ec934eb3f8f2038972406230929d952e40ab46d9879dbeeabb9e451c664380fb16937867ceaee4c77894465f0d408eb0d23b3eae0fd1ca88a8959bee7d0e1355dbd1ea", 0xc7}, {&(0x7f0000000000)="8b823a1ed14295b14b129f62ea54c6db3a705155336661ace76cac9b48639135048337cb8630ae71bd7e98268a7a30efd5a07a39c2bfcf302c60743ebbaf6909474b947598cdc889594c64aa6b08a8636563471d3130d3a512600ee7409650472429b870bf3ed855cf769e850b1c7df30980500c2225d208c9", 0x79}, {&(0x7f0000002000)="e50b72fcd84cea1d9e6a7a27a93ab85fd2d033d18c94bbb80647234916ac36ddc6f3", 0x22}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000002000)="e5127228db7066c2be8d2eb189e229983933e2695ca360a57ed64955ac54ee0c872445e51a6514371726d12fc0a63f929899904c3524f6f0fd9851835702002148c9127570dd8bd4f2bff1a637d7a27a3c5802c5015ee1ce9dbfd60365392a8145bc4c7782335f913db1f584c36ccece3040cbf9317330728b6bdb47fa587464eaa25fb0211bf9330f6d6b556f2fa12f58f1286c119b2479d3285e83ea9a7715024e5765a16df5237f4ee17e3039a5839c61fdab3ef060b13e93e2fbb635b009a4593678f57475977e2cc8a23caf", 0xce}, {&(0x7f0000003000-0x54)="df8ced52471b36cbd49633ea4fcce09431fc49ecfbcdcfbdea8fef39caab024933656947808ece3a51d3db2e6d4463578c9356bc6d512370498db1b11e8f74f872810f1b07b60ae3b7e622492102ed09aa81ee67", 0x54}, {&(0x7f0000000000)="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", 0x1000}], 0x7, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x96, 0x3, 0x8001, 0x1000, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0xfff, 0x9e2}}, @init={0x18, 0x84, 0x0, {0x0, 0x47, 0x100000000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x3, 0x0, 0xb38, 0x6, 0x9, 0x5, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xa7, 0x2e, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff8, 0x200000, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x92a6, 0x81, 0x4, 0x400, 0x3, 0x4, 0x100000000, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffdb5, 0xffffffffffff5030, 0x6, 0x6}}], 0x180, 0x800}, 0x4000004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000005000-0xc5)=""/197) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000-0xc)={0x0, 0x200, 0x254, 0x80000000, 0x1, 0x8000, 0x2}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000007000)=0x2) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f000065f000)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000e0f000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00005f7000)=0xc) bind$can_raw(r1, &(0x7f0000340000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a93000-0x8)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006c5000)={0x0, 0x5}, &(0x7f00005d0000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c86000-0x4e)={r1, 0x46, "8554b831f7e661e5dc3b506216b340ce1efcbd00d5a27fe67f6dc56efba662a8b27b9eda4b85924c4170038721807800beb2fa600f2d18066e077fc9c28eaa92d0f0cfb1e4ec"}, &(0x7f0000937000-0x4)=0x4e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f2000)={r2}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000b7f000-0x4)=0x9, &(0x7f0000da2000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00006ec000-0x3)=0x0, &(0x7f00007f6000-0x4)=0x4) 2018/01/22 11:30:41 executing program 7 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = creat(&(0x7f0000a3b000)='./file0\x00', 0xdf) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00005e8000)="da841a648fd762c17104e8fe8496ebc42d4d7945bdb152fe52012938651d8eafe15cdf8aad6e89729d9b44fa7250dab9a6eb97") connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 48.824216] FAULT_INJECTION: forcing a failure. [ 48.824216] name failslab, interval 1, probability 0, space 0, times 1 [ 48.835556] CPU: 1 PID: 7702 Comm: syz-executor7 Not tainted 4.15.0-rc8-mm1+ #59 [ 48.843087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.852434] Call Trace: [ 48.855021] dump_stack+0x194/0x257 [ 48.858635] ? arch_local_irq_restore+0x53/0x53 [ 48.863287] ? __lock_acquire+0x664/0x3e00 [ 48.867516] should_fail+0x8c0/0xa40 [ 48.871217] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 48.876297] ? perf_trace_lock+0x900/0x900 [ 48.880511] ? perf_trace_lock+0x900/0x900 [ 48.884723] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.889539] ? perf_trace_lock+0x900/0x900 [ 48.893753] ? check_noncircular+0x20/0x20 [ 48.897974] ? find_held_lock+0x35/0x1d0 [ 48.902049] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.907917] ? rcu_note_context_switch+0x710/0x710 [ 48.912822] ? lock_release+0xa40/0xa40 [ 48.916784] should_failslab+0xec/0x120 [ 48.920749] kmem_cache_alloc_trace+0x4b/0x750 [ 48.925312] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.930307] ? trace_hardirqs_on+0xd/0x10 [ 48.934445] tty_ldisc_get.part.3+0x66/0x140 [ 48.938834] tty_set_ldisc+0x4f/0x7a0 [ 48.942622] tty_ioctl+0x492/0x1610 [ 48.946233] ? tty_vhangup+0x30/0x30 [ 48.949926] ? __lock_is_held+0xb6/0x140 [ 48.953999] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.959865] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 48.964689] ? rcu_note_context_switch+0x710/0x710 [ 48.969615] ? tty_vhangup+0x30/0x30 [ 48.973305] do_vfs_ioctl+0x1b1/0x1520 [ 48.977177] ? _cond_resched+0x14/0x30 [ 48.981050] ? ioctl_preallocate+0x2b0/0x2b0 [ 48.985439] ? selinux_capable+0x40/0x40 [ 48.989485] ? __sb_end_write+0xa0/0xd0 [ 48.993442] ? fput+0xd2/0x140 [ 48.996630] ? security_file_ioctl+0x89/0xb0 [ 49.001034] SyS_ioctl+0x8f/0xc0 [ 49.004387] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.009120] RIP: 0033:0x452ee9 [ 49.012285] RSP: 002b:00007fbcbb061c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 49.019971] RAX: ffffffffffffffda RBX: 00007fbcbb0619a0 RCX: 0000000000452ee9 [ 49.027216] RDX: 0000000020fdd000 RSI: 0000000000005423 RDI: 0000000000000014 [ 49.034462] RBP: 00007fbcbb061990 R08: 0000000000000000 R09: 0000000000000000 [ 49.041712] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b778f [ 49.048958] R13: 00007fbcbb061ac8 R14: 00000000004b7798 R15: 0000000000000000 2018/01/22 11:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ae9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000047f000)=""/35) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r4) tkill(r2, 0x16) 2018/01/22 11:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000fd6000)={0x1c00000, 0x1}) poll(&(0x7f00006ea000)=[{r1, 0x2100, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/22 11:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000b92000-0x8)=0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b1d000-0x60)={0x0, 0x23, 0x4, @thr={&(0x7f00008ea000)="f9829e92a5459efae15e33471cbbfbebc5ec51a0054023cecb197dbd2532979873", &(0x7f00003e1000)="a1938d87260c35a9ebedaf57c486532f1c7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003de000)=0x0) timer_getoverrun(r0) r1 = socket$unix(0x1, 0x2, 0x0) mkdir(&(0x7f0000e9c000)='./file0\x00', 0x8) connect(r1, &(0x7f0000f17000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073a000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009f1000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000613000-0x4)=0x14, 0x4) r4 = getpgid(r3) mq_notify(r2, &(0x7f00003df000-0x60)={0x0, 0x18, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000cd4000-0x60)={0x0, 0xd, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad9000)=0x0) 2018/01/22 11:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f7c000)='/dev/midi#\x00', 0x100000000, 0x800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x7fa3dadd, 0x2000, 0x0, 0x9, 0x3, 0x9, "b3a24d178f7865d9487f5a5f3e32603cf1145b56b073148a8d1c6d1f14699a0e2bd433a836e8be03971ed74b75d45ef1a4dae403cfb229d13fd2dbb1fc8fbaf6", "3091925d8846d25e68e04ab4d376fd91fe0bc5bff0a6653d1b16ef49ac7a0cc3b6ec7056d9c2089cf92752b41406c0e61a7f068b4913a7fcb1dc1d252ea4283c", "a9db0ae38b2ac822adaec779d97bb740828405309351d625d653851e54a25689", [0xf7, 0x9]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/22 11:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000dde000)={@common='teql0\x00', @ifru_settings={0x4, 0x6, @fr_pvc=&(0x7f0000292000-0x4)={0x81}}}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f31000-0xce)=""/206, &(0x7f0000e07000)=0xce) 2018/01/22 11:30:41 executing program 7 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/22 11:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) fchmod(r1, 0x0) clone(0x0, &(0x7f0000dd5000-0x1f)="", &(0x7f0000085000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000c34000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000189000)={&(0x7f00002dd000/0x3000)=nil, 0x3000}) 2018/01/22 11:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1c000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) 2018/01/22 11:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a67000-0x20)={0x400000008, 0x7fffffff, 0x8, 0x2, 0x8, 0x6, 0x80000001, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000099b000)={0xbebd, 0x10003, 0x8004, 0x2, 0x5, 0x0, 0x6, 0x100000003, r1}, &(0x7f00008c0000)=0x20) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000080e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/22 11:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/ppp\x00', 0x400002, 0x0) exit_group(0x4000200b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000010e000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x425100) pwritev(r0, &(0x7f00006e3000-0x10)=[{&(0x7f0000e89000-0x8)="46fd0aaf2ad0cd7f", 0x0}], 0x1000000000000030, 0x0) 2018/01/22 11:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) fchmod(r1, 0x0) clone(0x0, &(0x7f0000dd5000-0x1f)="", &(0x7f0000085000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000c34000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000189000)={&(0x7f00002dd000/0x3000)=nil, 0x3000}) [ 49.231956] FAULT_INJECTION: forcing a failure. [ 49.231956] name failslab, interval 1, probability 0, space 0, times 0 [ 49.243570] CPU: 1 PID: 7730 Comm: syz-executor7 Not tainted 4.15.0-rc8-mm1+ #59 [ 49.251106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.260461] Call Trace: [ 49.263067] dump_stack+0x194/0x257 [ 49.266708] ? arch_local_irq_restore+0x53/0x53 [ 49.271390] ? kernel_text_address+0x102/0x140 [ 49.276005] should_fail+0x8c0/0xa40 2018/01/22 11:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfe000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000560000)=""/162) 2018/01/22 11:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000020c000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fffffff) bind$pptp(r1, &(0x7f0000b07000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) execveat(r1, &(0x7f00002d5000)='./file0\x00', &(0x7f0000f0d000)=[&(0x7f00005c9000)='/\x00', &(0x7f0000e27000-0x2)='y\x00', &(0x7f0000a89000)='/dev/input/mice\x00', &(0x7f0000d2e000)='!\x00', &(0x7f00001ad000-0x10)='/dev/input/mice\x00', &(0x7f0000e43000-0x1)='\x00', &(0x7f00005dc000)='/dev/input/mice\x00', &(0x7f00001f6000-0x9)='louser[\'\x00', &(0x7f0000dfd000-0x8)=':$bdev!\x00', &(0x7f0000f98000)='\x00'], &(0x7f0000389000)=[&(0x7f0000e19000)='/dev/input/mice\x00', &(0x7f00006d3000)='/dev/input/mice\x00', &(0x7f0000eea000)='bdev-em1\x00', &(0x7f0000006000)='(\x00', &(0x7f000032a000-0x10)='/dev/input/mice\x00', &(0x7f0000e86000)='\x00', &(0x7f00001f5000)='\x00', &(0x7f0000d1f000-0x10)='/dev/input/mice\x00', &(0x7f0000aa4000+0x2a2)='\'-eth0em1})mime_type)cpusettrustedusereth1\x00'], 0x400) connect(r0, &(0x7f000019b000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r2 = syz_open_dev$audion(&(0x7f0000347000-0xc)='/dev/audio#\x00', 0x2, 0x84040) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00006cc000)={0x100000001, 0xd817}) 2018/01/22 11:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000083b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008df000-0x20)={@generic="ed93043ed8034d4eaead9182fad14c6c", @ifru_flags=0x3300}) clock_gettime(0x80000000, &(0x7f0000a03000-0x10)={0x0, 0x0}) [ 49.279729] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 49.284825] ? perf_trace_lock+0x900/0x900 [ 49.289084] ? check_noncircular+0x20/0x20 [ 49.293316] ? save_stack+0x43/0xd0 [ 49.296943] ? __kasan_slab_free+0x11a/0x170 [ 49.301361] ? kasan_slab_free+0xe/0x10 [ 49.305347] ? find_held_lock+0x35/0x1d0 [ 49.309423] ? __lock_is_held+0xb6/0x140 [ 49.313516] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.319403] ? rcu_note_context_switch+0x710/0x710 [ 49.324328] ? lock_release+0xa40/0xa40 [ 49.328423] ? lock_release+0xa40/0xa40 [ 49.332410] should_failslab+0xec/0x120 [ 49.336388] kmem_cache_alloc_trace+0x4b/0x750 [ 49.340971] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.345987] ? trace_hardirqs_on+0xd/0x10 [ 49.350149] tty_ldisc_get.part.3+0x66/0x140 [ 49.354560] tty_set_ldisc+0x64d/0x7a0 [ 49.358480] tty_ioctl+0x492/0x1610 [ 49.362107] ? tty_vhangup+0x30/0x30 [ 49.365819] ? __lock_is_held+0xb6/0x140 [ 49.369933] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.375818] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 49.380652] ? rcu_note_context_switch+0x710/0x710 [ 49.385571] ? tty_vhangup+0x30/0x30 [ 49.389271] do_vfs_ioctl+0x1b1/0x1520 [ 49.393150] ? _cond_resched+0x14/0x30 [ 49.397043] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.401442] ? selinux_capable+0x40/0x40 [ 49.405491] ? __sb_end_write+0xa0/0xd0 [ 49.409450] ? fput+0xd2/0x140 [ 49.412641] ? security_file_ioctl+0x89/0xb0 [ 49.417056] SyS_ioctl+0x8f/0xc0 [ 49.420422] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.425152] RIP: 0033:0x452ee9 [ 49.428318] RSP: 002b:00007fbcbb061c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 49.436006] RAX: ffffffffffffffda RBX: 00007fbcbb0619a0 RCX: 0000000000452ee9 [ 49.443258] RDX: 0000000020fdd000 RSI: 0000000000005423 RDI: 0000000000000014 [ 49.450516] RBP: 00007fbcbb061990 R08: 0000000000000000 R09: 0000000000000000 [ 49.457759] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b778f [ 49.465005] R13: 00007fbcbb061ac8 R14: 00000000004b7798 R15: 0000000000000000 [ 49.472550] WARNING: CPU: 1 PID: 7730 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 49.481293] Kernel panic - not syncing: panic_on_warn set ... [ 49.481293] [ 49.488650] CPU: 1 PID: 7730 Comm: syz-executor7 Not tainted 4.15.0-rc8-mm1+ #59 [ 49.496167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.505496] Call Trace: [ 49.508064] dump_stack+0x194/0x257 [ 49.511673] ? arch_local_irq_restore+0x53/0x53 [ 49.516325] ? vsnprintf+0x1ed/0x1900 [ 49.520111] panic+0x1e4/0x41c [ 49.523280] ? refcount_error_report+0x214/0x214 [ 49.528016] ? show_regs_print_info+0x18/0x18 [ 49.532498] ? perf_trace_lock+0x900/0x900 [ 49.536712] ? __warn+0x1c1/0x200 [ 49.540149] ? tty_set_ldisc+0x4c6/0x7a0 [ 49.544184] __warn+0x1dc/0x200 [ 49.547441] ? kasan_slab_free+0xe/0x10 [ 49.551403] ? tty_set_ldisc+0x4c6/0x7a0 [ 49.555452] report_bug+0x211/0x2d0 [ 49.559075] fixup_bug.part.11+0x37/0x80 [ 49.563121] do_error_trap+0x2d7/0x3e0 [ 49.566999] ? math_error+0x400/0x400 [ 49.570785] ? put_ldops.isra.2+0x7b/0xa0 [ 49.574913] ? lock_downgrade+0x980/0x980 [ 49.579044] ? free_modinfo_version+0x70/0x70 [ 49.583527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.588367] do_invalid_op+0x1b/0x20 [ 49.592065] invalid_op+0x22/0x40 [ 49.595504] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 49.600146] RSP: 0018:ffff8801cdcefb38 EFLAGS: 00010246 [ 49.605485] RAX: 0000000000010000 RBX: ffff8801d47d0380 RCX: ffffffff8292f6c6 [ 49.612738] RDX: 0000000000010000 RSI: ffffc900043c5000 RDI: 0000000000000286 [ 49.619984] RBP: ffff8801cdcefb88 R08: 1ffff10039b9df27 R09: 0000000000000000 [ 49.627247] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 49.634499] R13: ffff8801d47d08f0 R14: ffff8801c5319bc0 R15: fffffffffffffff4 [ 49.641771] ? tty_set_ldisc+0x4c6/0x7a0 [ 49.645815] ? tty_set_ldisc+0x4c6/0x7a0 [ 49.649864] tty_ioctl+0x492/0x1610 [ 49.653470] ? tty_vhangup+0x30/0x30 [ 49.657161] ? __lock_is_held+0xb6/0x140 [ 49.661233] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.667092] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 49.671912] ? rcu_note_context_switch+0x710/0x710 [ 49.676844] ? tty_vhangup+0x30/0x30 [ 49.680545] do_vfs_ioctl+0x1b1/0x1520 [ 49.684408] ? _cond_resched+0x14/0x30 [ 49.688290] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.692682] ? selinux_capable+0x40/0x40 [ 49.696736] ? __sb_end_write+0xa0/0xd0 [ 49.700697] ? fput+0xd2/0x140 [ 49.703874] ? security_file_ioctl+0x89/0xb0 [ 49.708275] SyS_ioctl+0x8f/0xc0 [ 49.711624] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.716352] RIP: 0033:0x452ee9 [ 49.719518] RSP: 002b:00007fbcbb061c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 49.727201] RAX: ffffffffffffffda RBX: 00007fbcbb0619a0 RCX: 0000000000452ee9 [ 49.734448] RDX: 0000000020fdd000 RSI: 0000000000005423 RDI: 0000000000000014 [ 49.741692] RBP: 00007fbcbb061990 R08: 0000000000000000 R09: 0000000000000000 [ 49.748945] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b778f [ 49.756193] R13: 00007fbcbb061ac8 R14: 00000000004b7798 R15: 0000000000000000 [ 49.764092] Dumping ftrace buffer: [ 49.767750] (ftrace buffer empty) [ 49.771438] Kernel Offset: disabled [ 49.775044] Rebooting in 86400 seconds..